Nereididae (Annelida: Phyllodocida) of the Persian Gulf and Gulf of Oman, including description of two new species and 11 new records.

PubMed

Bonyadi-Naeini, Alieh; Rastegar-Pouyani, Nasrullah; Rastegar-Pouyani, Eskandar; Glasby, Christopher J; Rahimian, Hassan

2017-03-17

Currently, only 31 nereidid species are known from the Persian Gulf and Gulf of Oman. The present study was carried out in order to investigate the poorly known diversity of nereidid polychaetes from seas of the southern coasts of Iran. Specimens were collected from 23 locations along the intertidal zones of the two water bodies. Among the 26 species found: two are new, and are described here, including Simplisetia qeshmensis sp. nov. and Neanthes biparagnatha sp. nov.; 11 are new geographical records. Neanthes biparagnatha sp. nov. is most similar to N. deplanata (Mohammed, 1971), which is also found in the Persian Gulf, but can be most easily distinguished from it by the presence of bars in addition to cones in Area IV of the pharynx. Simplisetia qeshmensis sp. nov. may be distinguished from its closest congener, S. erythraeensis (Fauvel, 1918), also reported from the Persian Gulf, by having a greater number of paragnaths in Area I of the pharynx, an additional type of chaeta (homogomph spinigers) in the ventral neuropodial fascicle and having a reduced notopodial lobe in posterior chaetigers. The list of new records includes: one species from both areas, Neanthes glandicincta (Southern, 1921); eight species from the Persian Gulf, Leonnates decipiens Fauvel, 1929, Neanthes acuminata (Ehlers, 1868), Neanthes sp., Neanthes sp. cf. N. acuminata, Nereis sp. cf. N. pelagica Linnaeus, 1758, Perinereis cultrifera (Grube, 1840) species complex., Pseudonereis trimaculata (Horst, 1924), Pseudonereis sp. cf. P. variegata (Grube, 1857) and two from the Gulf of Oman, Leonnates persicus Wesenberg-Lund, 1949 and Perinereis kuwaitensis Mohammed, 1970. The present study brings to 40 the number of nereidid species currently known from the Persian Gulf and Gulf of Oman. A taxonomic key to nereidid species from the intertidal zones of the Persian Gulf and Gulf of Oman is presented to facilitate future investigations.

Talking about War in the Persian Gulf: A Discussion Guide for Parents.

ERIC Educational Resources Information Center

Jones, Susan; Berman, Sheldon

This guide offers answers to questions parents may have about discussing the Persian Gulf War with their children. The following questions are among those chosen: Should children watch programs about the War in the Persian Gulf? Won't it just scare children more if we talk about it? How can I listen to my children in the most effective and helpful…

STS-45 Earth observation of the Persian Gulf and the island of Abu Ali

NASA Technical Reports Server (NTRS)

1992-01-01

STS-45 Earth observation taken aboard Atlantis, Orbiter Vehicle (OV) 104, is of the northern reaches of the Persian Gulf with the sunglint pattern centered on the Saudi Arabian island of Abu Ali. Bright features along the coast are thought to be deposits of oil, released from a terminal offshore of Kuwait during the recent Persian Gulf War. Further up the coast, in Kuwait, the black, oil-soaked desert surrounding the site of the oil well fires is clearly visible. View was taken from an altitude of 160 nautical miles with OV-104 located at 28 degrees north and 52.8 degrees east. During the STS-45 mission, an international survey team focused on oil contamination of the shallow-water habitants in the area north of Abu Ali Island. Crewmembers contacted the NOAA survey vessel, the R/V Mt. Mitchell, several times and photographed water color and sunglint within the study area and throughout the entire Persian Gulf. These photographic data are expected to aid the Persian Gulf researchers in

What was different about exposures reported by male Australian Gulf War veterans for the 1991 Persian Gulf War, compared with exposures reported for other deployments?

PubMed

Glass, Deborah C; Sim, Malcolm R; Kelsall, Helen L; Ikin, Jill F; McKenzie, Dean; Forbes, Andrew; Ittak, Peter

2006-07-01

This study identified chemical and environmental exposures specifically associated with the 1991 Persian Gulf War. Exposures were self-reported in a postal questionnaire, in the period of 2000-2002, by 1,424 Australian male Persian Gulf War veterans in relation to their 1991 Persian Gulf War deployment and by 625 Persian Gulf War veterans and 514 members of a military comparison group in relation to other active deployments. Six of 28 investigated exposures were experienced more frequently during the Persian Gulf War than during other deployments; these were exposure to smoke (odds ratio [OR], 4.4; 95% confidence interval, 3.0-6.6), exposure to dust (OR, 3.7; 95% confidence interval, 2.6-5.3), exposure to chemical warfare agents (OR, 3.9; 95% confidence interval, 2.1-7.9), use of respiratory protective equipment (OR, 13.6; 95% confidence interval, 7.6-26.8), use of nuclear, chemical, and biological protective suits (OR, 8.9; 95% confidence interval, 5.4-15.4), and entering/inspecting enemy equipment (OR, 3.1; 95% confidence interval, 2.1-4.8). Other chemical and environmental exposures were not specific to the Persian Gulf War deployment but were also reported in relation to other deployments. The number of exposures reported was related to service type and number of deployments but not to age or rank.

Comparative mortality among US military personnel in the Persian Gulf region and worldwide during Operations Desert Shield and Desert Storm.

PubMed

Writer, J V; DeFraites, R F; Brundage, J F

1996-01-10

To determine cause-specific mortality rates among US troops stationed in the Persian Gulf region and compare them with those of US troops serving elsewhere during Operations Desert Shield and Desert Storm. Retrospective cohort. US men and women on active duty from August 1, 1990, through July 31, 1991. Deaths occurring among all active-duty US military persons during the 1-year study period. Age-adjusted mortality rates among US troops stationed in the Persian Gulf region were compared with rates projected from mortality rates among troops on active duty elsewhere. A total of 1769 active-duty persons died during the study period, 372 in the Persian Gulf region and 1397 elsewhere. Of the 372 deaths in the Persian Gulf region, 147 (39.5%) occurred as a direct result of combat during the war, 194 (52.2%) resulted from injuries not incurred in battle, and 30 (8%) resulted from illness. Twenty-three of the deaths due to illness were considered unexpected or cardiovascular deaths. Based on age-adjusted mortality rates observed among US troops on active duty outside the Persian Gulf region, 165 deaths from unintentional injury and 32 deaths from illness (20 of which were unexpected or cardiovascular) would have been anticipated among Persian Gulf troops. Except for deaths from unintentional injury, US troops in the Persian Gulf region did not experience significantly higher mortality rates than US troops serving elsewhere. There were no clusters of unexplained deaths. The number and circumstances of nonbattle deaths among Persian Gulf troops were typical for the US military population.

Generation of Wind Waves in the Persian Gulf: A Numerical Investigation

NASA Astrophysics Data System (ADS)

Liao, Y.; Kaihatu, J. M.

2010-12-01

The Persian Gulf is a long shallow basin located between the Arabian Peninsula and Iran. Wind-wave generation processes in the region are often affected by the shamal, a strong wind caused by the passage of cold fronts over the mountains of Turkey and Kurdistan. This can set up sudden energetic wind seas, hampering marine traffic. It is not immediately clear whether present wind-wave models can predict this intense, short-term growth and evolution under these conditions. Furthermore, few wave measurements or models studies have been performed in this area. In advance of a wind-wave generation experiment to be conducted off the Qatar coast, we performed a climatological study of the wind wave environment in the Persian Gulf. Using the SWAN wave model as a baseline of the state of the art, five years (2004-2008)of wind field model hindcasts from COAMPS are used as forcing.To investigate the sensitivity of the results to bathymetry, the climatological analysis was run twice more, with refraction or wave breaking deactivated, in turn. The results do not show significant differences with and without refraction, which implies the wind-wave process in Persian Gulf is less dominated by the variation of bathymetry. However the results show that a large amount of wave is dissipated by wave breaking. Wide, flat and shallow bathymetry in Persian Gulf results in a long-fetch scenario, particularly for waves arriving from the northwest. It implies that long period wind-generated waves can be fully generated in this region. Wave height is therefore fully grown by the long-fetch condition, so as to lead in higher possibility of wave breaking and energy dissipation.

Oil Production Capacity Expansion Costs for the Persian Gulf

EIA Publications

1996-01-01

Provides estimates of development and operating costs for various size fields in countries surrounding the Persian Gulf. In addition, a forecast of the required reserve development and associated costs to meet the expected demand through the year 2010 is presented.

DNA barcoding and morphological studies confirm the occurrence of three Atarbolana (Crustacea: Isopoda: Cirolanidae) species along the coastal zone of the Persian Gulf and Gulf of Oman.

PubMed

Khalaji-Pirbalouty, Valiallah; Raupach, Michael J

2016-11-27

Two species of Atarbolana (Cirolanidae: Isopoda) from the intertidal zone of the Gulf of Oman and the Persian Gulf were studied and redescribed. The known distribution of this small genus is limited to the northern areas of the Indian Ocean, from the Pakistan coasts to the Persian Gulf. The analyses of DNA barcodes as well as detailed morphological studies clearly support the existence of three distinct Atarbolana species along the coastal zone of the Persian Gulf and northern Arabian Sea. Furthermore, A. dasycolus Yasmeen, 2004 is synonymized with A. setosa Javed and Yasmeen, 1989.

Psychiatric disorder in veterans of the Persian Gulf War of 1991. Systematic review.

PubMed

Stimpson, Nicola J; Thomas, Hollie V; Weightman, Alison L; Dunstan, Frank; Lewis, Glyn

2003-05-01

Veterans of the Persian Gulf War of 1991 have reported symptoms attributed to their military service. To review all studies comparing the prevalence of psychiatric disorders in Gulf War veterans and in a comparison group of service personnel not deployed to the Gulf War. Studies of military personnel deployed to the Gulf published between 1990 and 2001 were identified from electronic databases. Reference lists and websites were searched and key researchers were contacted for information. A total of 2296 abstracts and 409 complete articles were reviewed and data were extracted independently by two members of the research team. The prevalence of psychiatric disorder in 20 studies of Gulf War veterans was compared with the prevalence in the comparison group. Prevalence of post-traumatic stress disorder (PTSD) and common mental disorder were higher in the Gulf War veterans. Heterogeneity between studies was significant, but all reported this increased prevalence. Veterans of the Persian Gulf War reported an increased prevalence of PTSD and common mental disorder compared with other active service personnel not deployed to the Gulf. These findings are attributable to the increase in psychologically traumatic events in wartime.

Sea snakes (Elapidae, Hydrophiinae) in their westernmost extent: an updated and illustrated checklist and key to the species in the Persian Gulf and Gulf of Oman

PubMed Central

Rezaie-Atagholipour, Mohsen; Ghezellou, Parviz; Hesni, Majid Askari; Dakhteh, Seyyed Mohammad Hashem; Ahmadian, Hooman; Vidal, Nicolas

2016-01-01

Abstract The Persian Gulf is known as the westernmost distribution limit for sea snakes, except for Hydrophis platurus (Linnaeus, 1766) that reaches southeastern Africa. Previous identification guides for sea snakes of the Persian Gulf and its adjacent waters in the Gulf of Oman were based on old data and confined mostly to written descriptions. Therefore, a series of field surveys were carried out in 2013 and 2014 through Iranian coastal waters of both gulfs to provide a comprehensive sampling of sea snakes in the area. This paper presents an illustrated and updated checklist and identification tool for sea snakes in the Persian Gulf and Gulf of Oman, which are based on new material and a review of the literature. This checklist includes ten species of marine hydrophiines, of which one, Microcephalophis cantoris (Günther, 1864), is a new record for the area. All specimens examined herein are deposited and available at the Zoological Museum of Shahid Bahonar University of Kerman, Kerman province, Iran. PMID:27843383

Microplastics contamination in molluscs from the northern part of the Persian Gulf.

PubMed

Naji, Abolfazl; Nuri, Marzieh; Vethaak, A Dick

2018-04-01

Microplastics (MPs) are well-known emerging contaminants in the marine environment. A key route by which MPs can directly affect marine life is through ingestion. The objective of the present study was to evaluate the occurrence of MPs in marine life and seafood for human consumption in the Persian Gulf. We conducted a whole body analysis of MP (between 10 and 5000 μm in diameter) abundance in five species of molluscs with different feeding strategies, including both gastropods and bivalves from the littoral zone of the Iranian coast of the Persian Gulf. The mean number of total encountered MPs in all species ranged from 0.2 to 21.0 particles per g of soft tissue (wet weight) and from 3.7 to 17.7 particles per individual. Overall, microfibres followed by fragments were the most common type of MP isolated in each species (respectively > 50% and ≈26%). Film (≈14%) and pellets (≈2%) were less commonly observed. The observed MPs were classified into three size groups (ca. 10-25 μm, 25-250 μm and 250-5000 μm), and 37-58% of MPs fell into the smallest size group. Fourier transform infrared (FT-IR) analysis confirmed the presence of polyethylene (PE), polyethylene terephthalate (PET), and nylon (PA). Our results indicated that molluscan shellfish from the Persian Gulf contain MPs, with higher concentrations in a predatory species, suggesting trophic transfer of MPs in the food web. The consumption of edible species may be a source of human microplastic intake. We compared our results with those previously reported for other regions of the world and identified the need for further studies in the Persian Gulf. Copyright © 2017 Elsevier Ltd. All rights reserved.

ACCESS Guide to the Persian Gulf Crisis. Updated Edition.

ERIC Educational Resources Information Center

Young, Stephen, Ed.

This guide for studying the events of the Persian Gulf War is designed to be non-partisan and to promote participation in public debate among concerned citizens, national organizations, educators, researchers, and academics. The guide is divided into four sections. Section 1 provides background information, the text of the United Nations…

Mortality among US veterans of the Persian Gulf War: 7-year follow-up.

PubMed

Kang, H K; Bullman, T A

2001-09-01

To assess the long-term health consequences of the 1991 Persian Gulf War, the authors compared cause-specific mortality rates of 621,902 Gulf War veterans with those of 746,248 non-Gulf veterans, by gender, with adjustment for age, race, marital status, branch of service, and type of unit. Vital status follow-up began with the date of exit from the Persian Gulf theater (Gulf veterans) or May 1, 1991 (control veterans). Follow-up for both groups ended on the date of death or December 31, 1997, whichever came first. Cox proportional hazards models were used for the multivariate analysis. For Gulf veterans, mortality risk was also assessed relative to the likelihood of exposure to nerve gas at Khamisiyah, Iraq. Among Gulf veterans, the significant excess of deaths due to motor vehicle accidents that was observed during the earlier postwar years had decreased steadily to levels found in non-Gulf veterans. The risk of death from natural causes remained lower among Gulf veterans compared with non-Gulf veterans. This was mainly accounted for by the relatively higher number of deaths related to human immunodeficiency virus infection among non-Gulf veterans. There was no statistically significant difference in cause-specific mortality among Gulf veterans relative to potential nerve gas exposure. The risk of death for both Gulf veterans and non-Gulf veterans stayed less than half of that expected in their civilian counterparts. The authors conclude that the excess risk of mortality from motor vehicle accidents that was associated with Gulf War service has dissipated after 7 years of follow-up.

38 CFR 21.5053 - Restoration of contributions (Persian Gulf War).

Code of Federal Regulations, 2011 CFR

2011-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Restoration of contributions (Persian Gulf War). 21.5053 Section 21.5053 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Post-Vietnam Era Veterans' Educational...

38 CFR 21.5053 - Restoration of contributions (Persian Gulf War).

Code of Federal Regulations, 2014 CFR

2014-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2014-07-01 2014-07-01 false Restoration of contributions (Persian Gulf War). 21.5053 Section 21.5053 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Post-Vietnam Era Veterans' Educational...

38 CFR 21.5053 - Restoration of contributions (Persian Gulf War).

Code of Federal Regulations, 2012 CFR

2012-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2012-07-01 2012-07-01 false Restoration of contributions (Persian Gulf War). 21.5053 Section 21.5053 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Post-Vietnam Era Veterans' Educational...

38 CFR 21.5053 - Restoration of contributions (Persian Gulf War).

Code of Federal Regulations, 2013 CFR

2013-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2013-07-01 2013-07-01 false Restoration of contributions (Persian Gulf War). 21.5053 Section 21.5053 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Post-Vietnam Era Veterans' Educational...

How Selected High School Newspapers Covered the Persian Gulf War.

ERIC Educational Resources Information Center

Peterson, Jane W.; Maronn, Michelle

1995-01-01

Discusses the many ways in which high school newspapers covered the Persian Gulf War, ranging from a serious analysis to satire in the form of a Cliff Notes summary. Compares two editorials from "The Little Hawk" (Iowa City, Iowa), one supporting the war and the other against. (PA)

The Geology of the Persian Gulf-Gulf of Oman Region: A Synthesis (Paper 6R0118)

NASA Astrophysics Data System (ADS)

Ross, David A.; Uchupi, Elazar; White, Robert S.

1986-08-01

During the Mesozoic most of the Arabian Peninsula, Persian Gulf, south-western Iran, and eastern Iraq constituted the Arabian platform. Deformation of the Musandam Peninsula in the Late Cretaceous and mid-Tertiary by compression (subduction) from the east and southwest, collision of the Arabian platform and Eurasian plate along the Zagros Crush zone during the Oligocene or early Miocene, and emplacement of the Zagros Mountains by gravitational sliding during the Neogene and Pleistocene have reduced the platform area to the Persian Gulf. Other factors that contributed to the reduction of the Arabian platform include the uplift of the Arabian Peninsula during the opening of the Red Sea in the Tertiary, tectonism of the Infracambrian Hormuz salt, upwarp of the platform sediment cover by basement uplift and/or salt tectonics, and a 600- to 400-m drop in sea level since the Cretaceous. At present, tectonism in the region is restricted to the northern edge of the Gulf of Oman where the Arabian plate is subducting the Eurasian plate from the south and to the Zagros Crush zone where the Arabian and Eurasian plates are colliding with one another.

U.S. Policy in the Persian Gulf: New Beginnings.

ERIC Educational Resources Information Center

Husbands, Jo

For 40 years the primary objectives of U.S. policy in the Persian Gulf have been to assure access by the industrialized nations to the region's oil and to prevent those resources from falling under the control of the Soviet Union or any other hostile power. The recent events in Iran, the Iran-Iraq War and its aftermath, the maneuvering of a…

Middle Adolescents' Views of War and American Military Involvement in the Persian Gulf.

ERIC Educational Resources Information Center

Schroeder, Daniel F.; And Others

1993-01-01

Surveyed 189 eleventh graders to assess attitudes toward war in general and attitudes toward Persian Gulf War. Reactions to war were associated with gender, race, and school setting. Students in study were slightly less supportive of war, in general, but more supportive of Gulf War than were past subjects on conflicts of their day (Vietnam and…

Failure of George Mason University's Persian Gulf Campus Sparks Concern

ERIC Educational Resources Information Center

Mills, Andrew

2009-01-01

Late last month, when George Mason University's campus in the Persian Gulf emirate of Ras al Khaymah became the first American educational venture in the region to collapse, its administrators immediately blamed the international economic meltdown. In a region whose higher-education scene is quickly gaining a reputation for being as hazardous as…

Evaluation of ecotourism potential in the northern coastline of the Persian Gulf

NASA Astrophysics Data System (ADS)

Nouri, Jafar; Danehkar, Afshin; Sharifipour, Rozita

2008-08-01

This research has identified areas located in the northern coastline of the Persian Gulf in the south of Iran, as strategic and ecological sites, based on tourism potential assessing criteria. To this end coastal limits were identified by satellite imagery in terms of shorelines and the maximum extent of water approach into the land and taking into consideration the characteristics of the nearby coastal villages. The studied region was then compared to similar international criteria and experiences. The original criteria were then divided into three main and four sub criteria. The Kangan region was found to have a potential for tourism industry according to the mentioned criteria. Naiband Gulf with a score of 20 was ranked first followed by Asalouyeh with a score of 18 and finally Taheri and Kangan Ports with scores of 16 and 15, respectively. With a high tourism industry potential in the studied region the necessity of ecotourism quality enhancement and environmental management planning for the northern shoreline of the Persian Gulf becomes of vital importance.

Women in the Persian Gulf: lack of gender differences in long-term health effects of service in United Kingdom Armed Forces in the 1991 Persian Gulf War.

PubMed

Unwin, Catherine; Hotopf, Matthew; Hull, Lisa; Ismail, Khalida; David, Anthony; Wessely, Simon

2002-05-01

A cross-sectional postal survey was conducted to evaluate the health of a random sample of United Kingdom Armed Forces personnel who were deployed to the 1990-1991 Persian Gulf conflict compared with nondeployed controls and controls deployed to Bosnia. The health of service women was examined and compared with that of United Kingdom service men. The main outcome measures were physical symptoms and ailments, functional capacity on the 36-item Short-Form Health Survey, the 12-item General Health Questionnaire, the Centers for Disease Control and Prevention multisymptom criteria for Gulf War illness, and post-traumatic stress reactions. There were 645 (65.3%) valid responses. The women from the Gulf cohort reported each symptom and the majority of health outcomes more frequently than either control group. No gender differences were found for 32 of the 50 symptoms assessed. Of the remaining 18 symptoms, women reported significantly more than men for only 6 of them, and there were no gender differences in 5 of the 6 principal health outcome measures. Women deployed to the Persian Gulf had similar rates of ill health as their male counterparts. Nothing was found to suggest that, other than for gender-specific health effects, any special considerations need to be made on health grounds for service women in any future deployments.

Habitat association of larval fish assemblages in the northern Persian Gulf.

PubMed

Rabbaniha, Mahnaz; Molinero, Juan Carlos; López-López, Lucia; Javidpour, Jamileh; Primo, Ana Ligia; Owfi, Feryadoon; Sommer, Ulrich

2015-08-15

We examined the habitat use of fish larvae in the northern Persian Gulf from July 2006 to June 2007. Correspondence Analysis showed significant differences between hydrological seasons in habitat use and structure of larval fish assemblages, while no differences were found regarding abundance among coralline and non-coralline habitats. The observed configuration resulted in part from seasonal reproductive patterns of dominant fish influencing the ratio pelagic:demersal spawned larvae. The ratio increased along with temperature and chlorophyll-a concentration, which likely fostered the reproduction of pelagic spawner fish. The close covariation with temperature throughout hydrographic seasons suggests a leading role of temperature in the seasonal structure of larvae assemblages. Our results provide new insights on fish larval ecology in a traditionally sub-sampled and highly exposed zone to anthropogenic pollution, the northern Persian Gulf, and highlight the potential role of Khark and Kharko Islands in conservation and fishery management in the area. Copyright © 2015 Elsevier Ltd. All rights reserved.

Mitochondrial DNA sequence-based phylogenetic relationship of Trichiurus lepturus (Perciformes: Trichiuridae) from the Persian Gulf

PubMed Central

Tamadoni Jahromi, S.; Mohd Noor, S. A.; Pirian, K.; Dehghani, R.; Nazemi, M.; Khazaali, A.

2016-01-01

In this study, mitochondrial DNA analysis using 16S ribosomal DNA (rDNA) was performed to investigate the phylogeny relationship of Trichiurus lepturus in the Persian Gulf compared to the other investigated area. The amplification of 16S rDNA resulted in a product of 600 bp in all samples. The results showed that the isolated strain belongs to T. lepturus showing 42 divergence sites among the same reported partial sequences of 16S rRNA gene from the other area (West Atlantic and Indo-Pacific area). Phylogeny results showed that all 18 haplotypes of the species clustered into five clades with reasonably high bootstrap support of values (>64%). Overall, the tree topology for both phylogenetic and phenetic trees for 16S rDNA was similar. Both trees exposed two major clusters, one wholly containing the haplotypes of the T. lepturus species belonging to Indo-Pacific area with two major sister groups including Persian Gulf specimen and the other cleared the Western Atlantic and Japan individuals clustered in another distinct clade supporting the differentiation between the two areas. Phylogenic relationship observed between the Persian Gulf and the other Indo-Pacific Individuals suggested homogeneity between two mentioned areas. PMID:27822250

The Militarism of the Local Television: The Routine Framing of the Persian Gulf War.

ERIC Educational Resources Information Center

Reese, Stephen D.; Buckalew, Bob

1995-01-01

Examines the way one local television station covered the Persian Gulf War. Links coverage to the media routines of television newswork, showing how they act as coherent frames supportive of Gulf policy. Finds that the conflict frame placed anti-war protest in opposition to patriotism, and the control frame dealt with protest as a threat to social…

The role of the sand in chemical warfare agent exposure among Persian Gulf War veterans: Al Eskan disease and "dirty dust".

PubMed

Korényi-Both, A L; Svéd, L; Korényi-Both, G E; Juncer, D J; Korényi-Both, A L; Székely, A

2000-05-01

The purpose of this paper is to inquire into the relationship between Al Eskan disease and the probable exposure to chemical warfare agents by Persian Gulf War veterans. Al Eskan disease, first reported in 1991, compromises the body's immunological defense and is a result of the pathogenic properties of the extremely fine, dusty sand located in the central and eastern region of the Arabian peninsula. The disease manifests with localized expression of multisystem disorder. Signs and symptoms of Al Eskan disease have been termed by the news media "Persian Gulf syndrome." The dust becomes a warfare agent when toxic chemicals are microimpregnated into inert particles. The "dirty dust" concept, that the toxicity of an agent could be enhanced by absorption into inactive particles, dates from World War I. A growing body of evidence shows that coalition forces have encountered Iraqi chemical warfare in the theater of operation/Persian Gulf War to a much greater extent than early U.S. Department of Defense information had indicated. Veterans of that war were exposed to chemical warfare agents in the form of direct (deliberate) attacks by chemical weapons, such as missiles and mines, and indirect (accidental) contamination from demolished munition production plants and storage areas, or otherwise. We conclude that the microimpregnated sand particles in the theater of operation/Persian Gulf War depleted the immune system and simultaneously acted as vehicles for low-intensity exposure to chemical warfare agents and had a modifying-intensifying effect on the toxicity of exposed individuals. We recommend recognition of a new term, "dirty sand," as a subcategory of dirty dust/dusty chemical warfare agents. Our ongoing research efforts to investigate the health impact of chemical warfare agent exposure among Persian Gulf War veterans suggest that Al Eskan disease is a plausible and preeminent explanation for the preponderance of Persian Gulf War illnesses.

75 FR 61356 - Presumptions of Service Connection for Persian Gulf Service; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-05

... DEPARTMENT OF VETERANS AFFAIRS 38 CFR Part 3 RIN 2900-AN24 Presumptions of Service Connection for Persian Gulf Service; Correction AGENCY: Department of Veterans Affairs. ACTION: Correcting amendment. SUMMARY: The Department of Veterans Affairs (VA) published in the Federal Register of September 29, 2010...

Military Control over War News: The Implications of the Persian Gulf.

ERIC Educational Resources Information Center

Cooper, Stephen

1996-01-01

Notes that news coverage of warfare poses a problem for political systems with a free press, such as the United States. Reports that the military's controls over newsgathering during the Persian Gulf War set off a controversy still smoldering during the Haiti occupation of 1994. Examines the legal, historical, and technological aspects of the…

"It's what we're here for:" nurses caring for military personnel during the Persian Gulf Wars.

PubMed

Rushton, Patricia; Scott, Jared E; Callister, Lynn Clark

2008-01-01

Military nursing service during wartime represents significant contributions to a unique type of health care. The purposes of this study were to: (1) generate themes that elucidate combat nursing experiences, (2) honor nurses who served by sharing their stories, and (3) permanently archive accounts of nursing personnel who served during the Persian Gulf Wars during the late 20th and early 21st centuries. Eleven military nurses who provided health care to American troops in the Persian Gulf participated in a historical study as part of the ongoing Nurses at War oral history project documenting the experiences of nurses during times of armed conflict. The overriding theme, "It's what we're here for," demonstrates the commitment of nurses: a commitment to care and to sacrifice. Other themes drawn from the study included lessons learned from their wartime nursing experiences, sacrifices made, and chronicles of caring. During armed conflict in the Persian Gulf Wars, military nurses' personal stories demonstrated the importance of being engaged in making meaningful professional and historical contributions. These nurses displayed professional commitment and hardiness in the face of difficult life circumstances, saying, "We did what we had to do."

Use of Cu/Zn-superoxide dismutase tool for biomonitoring marine environment pollution in the Persian Gulf and the Gulf of Oman.

PubMed

Zeinali, Farrokhzad; Homaei, Ahmad; Kamrani, Ehsan; Patel, Seema

2018-04-30

Superoxide dismutase (SOD) is the pivotal antioxidant enzyme that defends organisms against the oxidative stresses of superoxide radicals. In this experimental study, purification of SOD from the leaves of Avicennia marina (grey mangrove or white mangrove) from the family Acanthaceae, located in Sirik mangrove forest on the shore of the Gulf of Oman was performed, for the intended characterization of SOD. The Sirik AmSOD (A. marina SOD) expressed optimum activity in the pH range of 6-9 with the maximum activity at pH 8. The optimal temperature for Sirik AmSOD activity was 70°C. Comparison of the pH and temperature optima in two regions (the Persian Gulf and the Gulf of Oman) showed significant differences with P<0.05. The SOD from the Persian Gulf was more resistant against the environmental stressors, because of the biochemical adaption to this environment, which is harsher. The evidence from these results suggests that AmSOD has different characteristics in each place, and mangroves undergo different adaptations and require different protections. The results of the enzymatic research can be useful for ecological management of organisms. Copyright © 2018 Elsevier Inc. All rights reserved.

The occurrence of microplastic contamination in littoral sediments of the Persian Gulf, Iran.

PubMed

Naji, Abolfazl; Esmaili, Zinat; Mason, Sherri A; Dick Vethaak, A

2017-09-01

Microplastics (MPs; <5 mm) in aquatic environments are an emerging contaminant of concern due to their possible ecological and biological consequences. This study addresses that MP quantification and morphology to assess the abundance, distribution, and polymer types in littoral surface sediments of the Persian Gulf were performed. A two-step method, with precautions taken to avoid possible airborne contamination, was applied to extract MPs from sediments collected at five sites during low tide. MPs were found in 80% of the samples. Across all sites, fiber particles were the most dominate shape (88%), followed by films (11.2%) and fragments (0.8%). There were significant differences in MP particle concentration between sampling sites (p value <0.05). The sediments with the highest numbers of MPs were from sites in the vicinity of highly populated centers and municipal effluent discharges. FTIR analysis showed that polyethylene (PE), nylon, and polyethylene terephthalate (PET) were the most abundant polymer types. More than half of the observed MPs (56%) were in the size category of 1-4.7 mm length, with the remaining particles (44%) being in the size range of 10 μm to <1 mm. Compared to literature data from other regions, intertidal sediments in the Persian Gulf cannot be characterized as a hot spot for MP pollution. The present study could, however, provide useful background information for further investigations and management policies to understand the sources, transport, and potential effects on marine life in the Persian Gulf.

Mortality in Israel during the Persian Gulf war--initial observations.

PubMed

Danenberg, H D; Lerman, Y; Steinlauf, S; Salomon, A; Zisman, D; Atsmon, J; Slater, P E

1991-01-01

During the 6-week-long 1991 Persian Gulf war, in which the civilian population was subjected to 18 separate missile attacks and the constant threat of nonconventional warfare, crude mortality rates in Israel were no higher than in the previous decade. Although the results are preliminary and need to undergo more sophisticated epidemiologic analysis, it appears that our population was able to tolerate the subacute period of psychological stress without excess mortality.

Enrichment and identification of naphthalene-degrading bacteria from the Persian Gulf.

PubMed

Hassanshahian, Mehdi; Boroujeni, Negar Amini

2016-06-15

Naphthalene is a ubiquitous pollutant of the marine environment, and naphthalene biodegradation has been receiving constant scientific consideration. For cleanup of aromatic contaminated sites, bioremediation methods are considered as economical and safe approaches for the marine environment. The aims of this research are isolation and characterization of naphthalene-degrading bacteria from some marine samples of the Persian Gulf. Fifty four naphthalene-degrading bacteria were isolated from marine samples (sediment and seawater) that are enriched in ONR7a medium with naphthalene as the only carbon source. Some screening tests such as growth at high concentration of naphthalene, bioemulsifier production and surface hydrophobicity were done to select the best and prevalent strains for naphthalene degradation. Determination of the nucleotide sequence of the gene encoding for 16S rRNA shows that these isolated strains belong to these genera: Shewanella, Salegentibacter, Halomonas, Marinobacter, Oceanicola, Idiomarina and Thalassospira. These strains can degrade half of the percentage of naphthalene in 10days of incubation. This research is the first report on isolation of these genera from the Persian Gulf as naphthalene-degrader. Copyright © 2016 Elsevier Ltd. All rights reserved.

News Media Exposure and Its Learning Effects during the Persian Gulf War.

ERIC Educational Resources Information Center

Pan, Zhongdang; And Others

1994-01-01

Shows significantly higher levels of news exposure across all media channels during the Persian Gulf War compared to a year-and-a-half earlier. Finds that both exposure to newspaper and to cable and PBS news programming were positively related to levels of knowledge about the war. Discusses the effectiveness of information dissemination by various…

Belief in exposure to chemical and biological agents in Persian Gulf War soldiers.

PubMed

Stuart, John A; Ursano, Robert J; Fullerton, Carol S; Wessely, Simon

2008-02-01

This is the first longitudinal cohort study of Persian Gulf War US soldiers to examine belief in exposure to chemical and biological weapons before and shortly after combat. A longitudinal sample of n = 1250 male Persian Gulf War US Army soldiers were surveyed 3 to 4 months before and 6 to 10 months after the 1991 War. Six to 10 months after combat, 4.6% of the cohort believed they had been exposed to chemical and biological weapons. Adjusting for demographics only, those who reported a greater number of combat exposures (odds ratio, OR: 18.8), or higher combat stress (OR: 12.27) were more likely to believe they were exposed. Adjusting for all variables soldiers who reported higher combat stress continued to be most likely (OR: 6.58) to believe they had been exposed to chemical and biological weapons. Individuals reporting higher combat stress are at substantially greater risk of reporting they have been exposed to chemical or biological weapons.

Estimating hydrologic budgets for six Persian Gulf watersheds, Iran

NASA Astrophysics Data System (ADS)

Hosseini, Majid; Ghafouri, Mohammad; Tabatabaei, MahmoudReza; Goodarzi, Masoud; Mokarian, Zeinab

2017-10-01

Estimation of the major components of the hydrologic budget is important for determining the impacts on the water supply and quality of either planned or proposed land management projects, vegetative changes, groundwater withdrawals, and reservoir management practices and plans. As acquisition of field data is costly and time consuming, models have been created to test various land use practices and their concomitant effects on the hydrologic budget of watersheds. To simulate such management scenarios realistically, a model should be able to simulate the individual components of the hydrologic budget. The main objective of this study is to perform the SWAT2012 model for estimation of hydrological budget in six subbasin of Persian Gulf watershed; Golgol, Baghan, Marghab Shekastian, Tangebirim and Daragah, which are located in south and south west of Iran during 1991-2009. In order to evaluate the performance of the model, hydrological data, soil map, land use map and digital elevation model (DEM) are obtained and prepared for each catchment to run the model. SWAT-CUP with SUFI2 program was used for simulation, uncertainty and validation with 95 Percent Prediction Uncertainty. Coefficient of determination ( R 2) and Nash-Sutcliffe coefficient (NS) were used for evaluation of the model simulation results. Comparison of measured and predicted values demonstrated that each component of the model gave reasonable output and that the interaction among components was realistic. The study has produced a technique with reliable capability for annual and monthly water budget components in Persian Gulf watershed.

Health status of corals surrounding Kish Island, Persian Gulf.

PubMed

Alidoost Salimi, Mahsa; Mostafavi, Pargol Ghavam; Fatemi, Seyyed Mohammad; Aeby, Greta S

2017-03-30

Corals in the Persian Gulf exist in a harsh environment with extreme temperature and salinity fluctuations. Understanding the health of these hardy corals may prove useful for predicting the survival of other marine organisms facing the impacts of global climate change. In this study, the health state of corals was surveyed along belt transects at 4 sites on the east side of Kish Island, Iran. Corals had a patchy distribution, low colony densities and species diversity, and were dominated by Acropora, Porites, and Dipsastrea. We found chronic sedimentation on corals, a high prevalence of old partial mortality, abundant bioeroders, and overgrowth of corals by sponges and bryozoans. These are all signs indicating suboptimal environmental conditions for coral reefs. Four types of tissue loss lesions consistent with disease were found: Porites multi-focal chronic tissue loss, Porites peeling tissue loss, Porites focal chronic tissue loss, and Dipsastrea focal sub-acute tissue loss. Overall disease prevalence was 3.6% and there were significant differences in prevalence among the 3 most abundant coral genera. Acropora was numerically dominant within transects yet showed no signs of disease, whereas Porites had a 14% disease prevalence, indicating differential susceptibility to disease among genera. Other coral lesions included pigmentation response in Porites associated with algae invasion or boring organisms, sponge overgrowth, and mucus sheathing in Dipsastrea. The Persian Gulf region is understudied, and this represents one of the first quantitative surveys of coral health and disease on these reefs.

Performance evaluation of WAVEWATCH III model in the Persian Gulf using different wind resources

NASA Astrophysics Data System (ADS)

Kazeminezhad, Mohammad Hossein; Siadatmousavi, Seyed Mostafa

2017-07-01

The third-generation wave model, WAVEWATCH III, was employed to simulate bulk wave parameters in the Persian Gulf using three different wind sources: ERA-Interim, CCMP, and GFS-Analysis. Different formulations for whitecapping term and the energy transfer from wind to wave were used, namely the Tolman and Chalikov (J Phys Oceanogr 26:497-518, 1996), WAM cycle 4 (BJA and WAM4), and Ardhuin et al. (J Phys Oceanogr 40(9):1917-1941, 2010) (TEST405 and TEST451 parameterizations) source term packages. The obtained results from numerical simulations were compared to altimeter-derived significant wave heights and measured wave parameters at two stations in the northern part of the Persian Gulf through statistical indicators and the Taylor diagram. Comparison of the bulk wave parameters with measured values showed underestimation of wave height using all wind sources. However, the performance of the model was best when GFS-Analysis wind data were used. In general, when wind veering from southeast to northwest occurred, and wind speed was high during the rotation, the model underestimation of wave height was severe. Except for the Tolman and Chalikov (J Phys Oceanogr 26:497-518, 1996) source term package, which severely underestimated the bulk wave parameters during stormy condition, the performances of other formulations were practically similar. However, in terms of statistics, the Ardhuin et al. (J Phys Oceanogr 40(9):1917-1941, 2010) source terms with TEST405 parameterization were the most successful formulation in the Persian Gulf when compared to in situ and altimeter-derived observations.

Persian Gulf Security: The United States and Oman, The Gulf Cooperation Council, and Western Allied Participation.

DTIC Science & Technology

1982-12-01

ADA2 690 PERSANGU SECUR HEUNEDSAESANDOMANHE / GUL COOPERATION CO..U) NAVAL POSTGRADUATE SCHOOL NC MONTEREY CA J A GAWLIK DEC 82CASSIFIED F/G 5/4 NL...CHART NATIONAL BUREAU OF STANDARDS 1963 A 1 NAVAL POSTGRADUATE SCHOOL Monterey, California THESIS PERSIAN GULF SECURITY: THE UNITED STATES AND OMAN...5 PRA OGR NIT uw Naval Postgraduate School Monterey, California 93940 1i. CONTROLLIUG OPPICe NAME AND LOSOESS Ia. REPORT OATS Naval Postgraduate

Conduct of the Persian Gulf Conflict: An Interim Report to Congress

DTIC Science & Technology

1991-07-01

a danger that we will assume that this war is a paradigm for the next, that subconsciously we’ll presume all future wars can be relatively pain free...CENTCOM. The experience elicited arecmmndtin o hagethe threshold for reprogram - JSTARS was an integral part of the system used to recommendation to...This Includes the realignment, reprogramming , or transfer of funds appropriated for activities unrelated to the Persian Gulf conflict. Interim Report

Paraoxonase in Persian Gulf War veterans.

PubMed

Hotopf, Matthew; Mackness, Michael Ian; Nikolaou, Vasilis; Collier, David A; Curtis, Charles; David, Anthony; Durrington, Paul; Hull, Lisa; Ismail, Khalida; Peakman, Mark; Unwin, Catherine; Wessely, Simon; Mackness, Bharti

2003-07-01

Serum paraoxonase (PON1) is responsible for the metabolism of organophosphates in serum, and PON1 activity is a major determinant of their toxicity in humans. There have been reports linking lowered PON1 activity to physical symptoms after deployment to the Persian Gulf War (PGW) of 1990 to 1991. Therefore, the object of this study was to determine (1) whether PON1 activity was decreased among symptomatic PGW veterans compared with asymptomatic PGW veterans and (2) to determine whether PGW veterans as a whole had lower PON1 activity compared with other military control groups. This was a case control study nested in occupational cohort study of military personnel. Four groups of military personnel were identified from a large epidemiological study of health effects of deployment to the PGW and Bosnia: (1) symptomatic PGW veterans, n = 115; (2) healthy PGW veterans, n = 95; (3) symptomatic Bosnia peacekeeping veterans, n = 52; and (4) symptomatic nondeployed military controls, n = 85. The main outcome measures were PON1 activity and genotype for PON1-55 and -192. We found significant differences in PON1 activity among these four groups, and although the two Gulf groups did not differ in PON1 activity, those deployed to the Gulf had significantly lower PON1 activity compared with the non-PGW groups (median difference = 70.9; 95% CI: 20.2, 121.5, P = 0.012). These differences were not explained by a range of potential confounders, or differences in PON1 coding region polymorphisms. PON1 activity is reduced in PGW veterans compared with military control groups. The effect is independent of ill health in PGW veterans.

Persian Gulf are of Iran, Qeshm Island, as seen from the Apollo 7 spacecraft

NASA Image and Video Library

1968-10-12

AS7-05-1615 (12 Oct. 1968) --- Persian Gulf coastal area of Iran, Qeshm Island, as seen from the Apollo 7 spacecraft during its 24th revolution of Earth. Photographed from an altitude of approximately 130 nautical miles, at ground elapsed time of 37 hours and 23 minutes.

Sand Trap: The Military and the Media during the Persian Gulf War. Symposium Issue.

ERIC Educational Resources Information Center

Katz, Steven L.; And Others

1992-01-01

Five articles discuss the military-media relationship during the Persian Gulf War. Highlights include the development and implementation of the Pentagon's press policy; concerns of the media and military public affairs officers; first person accounts by journalists and a public affairs officer; and First Amendment principles. (29 references) (LRW)

Mortality among US and UK veterans of the Persian Gulf War: a review.

PubMed

Kang, H K; Bullman, T A; Macfarlane, G J; Gray, G C

2002-12-01

Mortality data on Gulf War veterans was reviewed as a means of evaluating the long term consequences of the war. Studies were located from searches of Medline, Proceedings of the Conference on Federally Sponsored Gulf War Veterans' Illnesses Research, Proceedings of the American Public Health Association Annual Meetings, Annual Reports to Congress, and personal contacts with knowledgeable investigators. Data on study design, methods, and results were obtained from published studies of both US and UK veterans who served in the Persian Gulf. The methodology and results of studies are summarised and evaluated. Additional research recommendations based on reviewed studies are presented. It is concluded that in both US and UK studies, mortality from external causes was higher, while mortality from all illnesses was lower among Gulf War veterans in comparison to those of non-Gulf War veterans. Increased mortality from external causes is consistent with patterns of postwar mortality observed in veterans of previous wars. Further follow up of Gulf War veterans and their controls is warranted for evaluating the mortality risk from diseases with longer latency periods.

Character and dynamics of the Red Sea and Persian Gulf outflows

NASA Astrophysics Data System (ADS)

Bower, Amy S.; Hunt, Heather D.; Price, James F.

2000-03-01

Historical hydrographic data and a numerical plume model are used to investigate the initial transformation, dynamics, and spreading pathways of Red Sea and Persian Gulf outflow waters where they enter the Indian Ocean. The annual mean transport of these outflows is relatively small (<0.4 Sv), but they have a major impact on the hydrographic properties of the Indian Ocean at the thermocline level because of their high salinity. They are different from other outflows in that they flow over very shallow sills (depth < 200 m) into a highly stratified upper ocean environment and they are located at relatively low latitudes (12°N and 26°N). Furthermore, the Red Sea outflow exhibits strong seasonal variability in transport. The four main results of this study are as follows. First, on the basis of observed temperature-salinity (T-S) characteristics of the outflow source and product waters we estimate that the Red Sea and Persian Gulf outflows are diluted by factors of ˜2.5 and 4, respectively, as they descend from sill depth to their depth of neutral buoyancy. The high-dilution factor for the Persian Gulf outflow results from the combined effects of large initial density difference between the outflow source water and oceanic water and low outflow transport. Second, the combination of low latitude and low outflow transport (and associated low outflow thickness) results in Ekman numbers for both outflows that are O(1). This indicates that they should be thought of as frictional density currents modified by rotation rather than geostrophic density currents modified by friction. Third, different mixing histories along the two channels that direct Red Sea outflow water into the open ocean result in product waters with significantly different densities, which probably contributes to the multilayered structure of the Red Sea product waters. In both outflows, seasonal variations in source water and oceanic properties have some effect on the T-S of the product waters, but

Environmental health concerns of the Persian Gulf War.

PubMed Central

Young, R. C.; Rachal, R. E.; Huguley, J. W.

1992-01-01

Environmental health concerns in the Persian Gulf are peculiar to the geography of the region. Prevention of heat and solar injury deserves primary consideration, but cold injury also may occur in the desert. Immunizations are recommended against a number of diseases, while malarial chemoprophylaxis is necessary in Iraq and Kuwait. In addition to malaria, other parasitic diseases deserve consideration. Diarrheal diseases, diseases from the desert dust, and products of infected desert animals are of concern. Additional natural hazards are venomous bites from scorpions and desert snakes. Finally, threats of enemy action necessitated protection from nuclear biological and chemical weapons and LASER eye/skin injury. Unexploded ordinance will constitute a continuing hazard into the future. Images Figure 2 PMID:1495114

A Missing Piece of Heart: Children's Perceptions of the Persian Gulf War of 1991.

ERIC Educational Resources Information Center

Knowles, Trudy

1993-01-01

Describes a study of 14 fifth graders concerning their understanding and attitudes toward the Persian Gulf War. Finds that the public school served as a significant socialization agent during the war, although television was even more important. Concludes that patriotic issues and activities overshadowed any attempts to have students think…

Enrichment and isolation of crude oil degrading bacteria from some mussels collected from the Persian Gulf.

PubMed

Bayat, Zeynab; Hassanshahian, Mehdi; Hesni, Majid Askari

2015-12-15

To date, little is known about existing relationships between mussels and bacteria in hydrocarbon-contaminated marine environments. The aim of this study is to find crude oil degrading bacteria in some mussels at the Persian Gulf. Twenty eight crude oil degrading bacteria were isolated from three mussels species collected from oil contaminated area at Persian Gulf. According to high growth and degradation of crude oil four strains were selected between 28 isolated strains for more study. Determination the nucleotide sequence of the gene encoding for 16S rRNA show that these isolated strains belong to: Shewanella algae isolate BHA1, Micrococcus luteus isolate BHA7, Pseudoalteromonas sp. isolate BHA8 and Shewanella haliotis isolate BHA35. The residual crude oil in culture medium was analysis by Gas Chromatography (GC). The results confirmed that these strains can degrade: 47.24%, 66.08%, 27.13% and 69.17% of crude oil respectively. These strains had high emulsification activity and biosurfactant production. Also, the effects of some factors on crude oil degradation by isolated strains were studied. The results show that the optimum concentration of crude oil was 2.5% and the best degradation take place at 12% of salinity. This research is the first reports on characterization of crude oil degrading bacteria from mussels at Persian Gulf and by using of these bacteria in the field the effect of oil pollution can be reduce on this marine environment. Copyright © 2015 Elsevier Ltd. All rights reserved.

Gulf Cooperation Council: search for security in the Persian Gulf

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kechichian, J.A.

1985-01-01

This study purports to analyze the conservative Arab monarchies' search for regional security in the Persian Gulf. It speculates on the GCC's future prospects as a vehicle of cooperation in the field of security. Threats to the member states of the GCC stem from the policies pursued by revolutionary Iran, Israel, the Soviet Union and its proxies, and a regime in Iraq. The proposition is developed that these sources of threat present an overwhelming challenge to the security and stability of GCC states. Second, it examines the capabilities of the GCC member states for coping with threats. Conceived broadly, bothmore » military and non-military capabilities are examined. Security relations of the GCC states with external powers as a means of enhancing their abilities to cope more effectively with both internal and external threats are examined. Particular attention is devoted to the domestic consequences of these special relations. Third, it discusses the GCC's reactions to perceived regional threats. These include the Iran-Iraq War, the Arab-Israeli conflict, the Soviet threat, and potential political sources of dissidence in member states. It is argued that although GCC states have adopted a number of joint policies, they did not respond to or initiate action on either the Iranian Revolution, the Palestine conflict, the Soviet occupation of Afghanistan, the Gulf war or the recent Israeli invasion of Lebanon.« less

All-Cause Mortality Among US Veterans of the Persian Gulf War

PubMed Central

Kang, Han K.; Bullman, Tim

2016-01-01

Objective: We determined cause-specific mortality prevalence and risks of Gulf War deployed and nondeployed veterans to determine if deployed veterans were at greater risk than nondeployed veterans for death overall or because of certain diseases or conditions up to 13 years after conflict subsided. Methods: Follow-up began when the veteran left the Gulf War theater or May 1, 1991, and ended on the date of death or December 31, 2004. We studied 621   901 veterans who served in the 1990-1991 Persian Gulf War and 746   247 veterans who served but were not deployed during the Gulf War. We used Cox proportional hazard models to calculate rate ratios adjusted for age at entry to follow-up, length of follow-up, race, sex, branch of service, and military unit. We compared the mortality of (1) Gulf War veterans with non–Gulf War veterans and (2) Gulf War army veterans potentially exposed to nerve agents at Khamisiyah in March 1991 with those not exposed. We compared standardized mortality ratios of deployed and nondeployed Gulf War veterans with the US population. Results: Male Gulf War veterans had a lower risk of mortality than male non–Gulf War veterans (adjusted rate ratio [aRR] = 0.97; 95% confidence interval [CI], 0.95-0.99), and female Gulf War veterans had a higher risk of mortality than female non–Gulf War veterans (aRR = 1.15; 95% CI, 1.03-1.28). Khamisiyah-exposed Gulf War army veterans had >3 times the risk of mortality from cirrhosis of the liver than nonexposed army Gulf War veterans (aRR = 3.73; 95% CI, 1.64-8.48). Compared with the US population, female Gulf War veterans had a 60% higher risk of suicide and male Gulf War veterans had a lower risk of suicide (standardized mortality ratio = 0.84; 95% CI, 0.80-0.88). Conclusion: The vital status and mortality risk of Gulf War and non–Gulf War veterans should continue to be investigated. PMID:28123229

Water mass formation and circulation in the Persian Gulf and water exchange with the Indian Ocean

NASA Astrophysics Data System (ADS)

Yao, Fengchao

The Persian Gulf is a shallow, semi-enclosed marginal sea where the Persian Gulf Water (PGW), one of the most saline water masses in the world, is formed due to the arid climate. The PGW flushes out of the Persian Gulf as a deep outflow and induces a surface inflow of the Indian Ocean Surface Water (IOSW), driving an inverse-estuarine type water exchange through the Strait of Hormuz. In this dissertation, the circulation and water mass transformation processes in the Persian Gulf and the water exchange with the Indian Ocean through the Strait of Hormuz, in response to the atmospheric forcing, are studied using the HYbrid Coordinate Ocean Model (HYCOM). The model is driven by surface wind stress, heat and fresh water fluxes derived from two sources: the COADS (Comprehensive Ocean-Atmosphere Data Set) monthly climatology and high frequency (2-hourly) MM5 (The Fifth-Generation NCAR/Penn State Mesoscale Model) output. This study is motivated by the time series measurements in the Strait during December 1996 to March 1998 by Johns et al. (2003), which also serve as a major benchmark for evaluating the model results. The simulations with climatological forcing show that the IOSW propagates in two branches into the Gulf, one along the Iranian coast toward the northern gulf and the other one onto the southern banks driven by the Ekman drift by the prevailing northwesterly winds. These two branches of inflow form two cyclonic gyres in the northern and in the southern gulf respectively. Cold, saline deep waters are formed both in the northern gulf and in the southern gulf during the wintertime cooling period and their exports contribute seasonally to the outflow in the strait. After formation in winter, the dense water in the shallow southwestern gulf spills off into the strait and causes high-salinity pulses in the outflow in the strait, a phenomenon also present in the observations. The export of dense waters from the northern gulf persists throughout the year, with the

Demographic, Physical, and Mental Health Factors Associated With Deployment of U.S. Army Soldiers to the Persian Gulf

DTIC Science & Technology

2010-04-01

MILITARY MEDICINE , 175,4:227, 2010 Demographic, Physical, and Mental Health Factors Associated With Deployment of U.S. Army Soldiers to the Persian...these soldiers who *SSDS, Inc., Natick, MA. tU.S. Army Research Institute for Environmental Medicine , Natick, MA. tDepartment of Psychiatry, Uniformed...article originally appeared in Military Medicine 2000; 165(10): 762-72. did ultimately deploy to the Persian Gulf. At a minimum, the potential

Demographic, Physical, and Mental Health Factors Associated with Deployment of U.S. Army Soldiers to the Persian Gulf

DTIC Science & Technology

2010-04-01

MILITARY MEDICINE , 175,4:227, 2010 Demographic, Physical, and Mental Health Factors Associated With Deployment of U.S. Army Soldiers to the Persian...these soldiers who *SSDS, Inc., Natick, MA. tU.S. Army Research Institute for Environmental Medicine , Natick, MA. tDepartment of Psychiatry, Uniformed...article originally appeared in Military Medicine 2000; 165(10): 762-72. did ultimately deploy to the Persian Gulf. At a minimum, the potential

The Persian Gulf and the Delta of the Tigris and Euphrates Rivers, Kuwait, Iraq, and Iran

NASA Image and Video Library

2008-09-04

This image from NASA EarthKAM is of the northern end of the Persian Gulf and the broad delta complex of the Tigris, Euphrates, Shatt al Arab, and Karun rivers has captured the arid-looking wetlands of northeast Kuwait Bubiyan Island,

Climate change impact on wave energy in the Persian Gulf

NASA Astrophysics Data System (ADS)

Kamranzad, Bahareh; Etemad-Shahidi, Amir; Chegini, Vahid; Yeganeh-Bakhtiary, Abbas

2015-06-01

Excessive usage of fossil fuels and high emission of greenhouse gases have increased the earth's temperature, and consequently have changed the patterns of natural phenomena such as wind speed, wave height, etc. Renewable energy resources are ideal alternatives to reduce the negative effects of increasing greenhouse gases emission and climate change. However, these energy sources are also sensitive to changing climate. In this study, the effect of climate change on wave energy in the Persian Gulf is investigated. For this purpose, future wind data obtained from CGCM3.1 model were downscaled using a hybrid approach and modification factors were computed based on local wind data (ECMWF) and applied to control and future CGCM3.1 wind data. Downscaled wind data was used to generate the wave characteristics in the future based on A2, B1, and A1B scenarios, while ECMWF wind field was used to generate the wave characteristics in the control period. The results of these two 30-yearly wave modelings using SWAN model showed that the average wave power changes slightly in the future. Assessment of wave power spatial distribution showed that the reduction of the average wave power is more in the middle parts of the Persian Gulf. Investigation of wave power distribution in two coastal stations (Boushehr and Assalouyeh ports) indicated that the annual wave energy will decrease in both stations while the wave power distribution for different intervals of significant wave height and peak period will also change in Assalouyeh according to all scenarios.

Experts and the Operational Bias of Television News: The Case of the Persian Gulf War.

ERIC Educational Resources Information Center

Steele, Janet E.

1995-01-01

Finds that news organizations chose expert sources to interpret the news during the Persian Gulf War according to how well their specialized knowledge conformed with television's "operational bias," or an emphasis on players, policies, and predictions of what will happen next. Argues that these processes undermine the ideals of balance…

Demographic, Physical, and Mental Health Factors Associated with Deployment of U.S. Army Soldiers to the Persian Gulf

PubMed Central

Bell, Nicole S.; Amoroso, LTC Paul J.; Williams, Jeffrey O.; Yore, Michelle M.; Engel, LTC Charles C.; Senier, Laura; DeMattos, Annette C.; Wegman, David H.

2007-01-01

A total of 675,626 active duty Army soldiers who were known to be at risk for deployment to the Persian Gulf were followed from 1980 through the Persian Gulf War. Hospitalization histories for the entire cohort and Health Risk Appraisal surveys for a subset of 374 soldiers were used to evaluate prewar distress, health, and behaviors. Deployers were less likely to have had any prewar hospitalizations or hospitalization for a condition commonly reported among Gulf War veterans or to report experiences of depression/suicidal ideation. Deployers reported greater satisfaction with life and relationships but displayed greater tendencies toward risk-taking, such as drunk driving, speeding, and failure to wear safety belts. Deployed veterans were more likely to receive hazardous duty pay and to be hospitalized for an injury than nondeployed Gulf War-era veterans. If distress is a predictor of postwar morbidity, it is likely attributable to experiences occurring during or after the war and not related to prewar exposures or health status. Postwar excess injury risk may be explained in part by a propensity for greater risk-taking, which was evident before and persisted throughout the war. PMID:11050874

Bioaccumulation of trace metals in banded Persian bamboo shark (Chiloscyllium arabicum) from the Persian Gulf: A food safety issue.

PubMed

Adel, Milad; Copat, Chiara; Saeidi Asl, Mohammad Reza; Conti, Gea Oliveri; Babazadeh, Mehdi; Ferrante, Margherita

2018-03-01

Persian bamboo shark (Chiloscyllium arabicum) was collected from two sites of the Khozestan province, northern basin of Persian Gulf, with the aim to identify differences in metal concentrations between fishing areas as well as the risk for human health due to consumption of the selected species. We analyzed Zn, Cu, Pb, Hg, Cd and Ni in muscle and liver tissues of specimens from both areas of study using atomic adsorption spectrometry. Statistical elaborations revealed higher bioaccumulation of metals in livers than muscle as well as in the site of worthy of Musa as regards Zn, Pb and Ni than the site of worthy of Darvis, due to the more intensive anthropogenic input. The risk for consumers is low for the most of metals, with the exception of the THQ for Hg, which resulted next to the level of risk with high frequencies of consumption. Copyright © 2018 Elsevier Ltd. All rights reserved.

Assessing the Political Ideology and Activism of College Students: Reactions to the Persian Gulf War Syndrome.

ERIC Educational Resources Information Center

Williams, Elizabeth A.; Malaney, Gary D.

1996-01-01

Discusses results of a survey of undergraduate student opinion (n=949) in 1991 about the U.S. involvement in the Persian Gulf War. Determines the students' support for or opposition to U.S. involvement, and the extent to which they did or did not act on those beliefs. (JPS)

Shoreline reconstructions for the Persian Gulf since the last glacial maximum

NASA Astrophysics Data System (ADS)

Lambeck, Kurt

1996-07-01

Sea-level change in the Persian Gulf since the time of the last maximum glaciation at about 18 000 yr BP is predicted to exhibit considerable spatial variability, because of the response of the Earth to glacial unloading of the distant ice sheets and to the meltwater loading of the Gulf itself and the adjacent ocean. Models for these glacio-hydro-isostatic effects have been compared with observations of sea-level change and palaeoshoreline reconstructions of the Gulf have been made. From the peak of the glaciation until about 14 000 yr BP the Gulf is free of marine influence out to the edge of the Biaban Shelf. By 14 000 yr BP the Strait of Hormuz had opened up as a narrow waterway and by about 12 500 years ago the marine incursion into the Central Basin had started. The Western Basin flooded about 1000 years later. Momentary stillstands may have occurred during the Gulf flooding phase at about 11 300 and 10 500 yr BP. The present shorelines was reached shortly before 6000 yr ago and exceeded as relative sea level rose 1-2 m above its present level, inundating the low-lying areas of lower Mesopotamia. These reconstructions have implications for models of the evolution of the Euphrates-Tigris-Karun delta, as well as for the movements of people and the timing of the earliest settlements in lower Mesopotamia. For example, the early Gulf floor would have provided a natural route for people moving westwards from regions to the east of Iran from the late Palaeolithic to early Neolithic.

Moon Phases Over the Persian Gulf

NASA Image and Video Library

2017-12-08

NASA images acquired October 15, 2012 The Visible Infrared Imaging Radiometer Suite (VIIRS) on the Suomi NPP satellite captured these nighttime views of the Persian Gulf region on September 30, October 5, October 10, and October 15, 2012. The images are from the VIIRS “day-night band,” which detects light in a range of wavelengths from green to near-infrared and uses filtering techniques to observe signals such as gas flares, auroras, wildfires, city lights, and reflected moonlight. Each image includes an inset of the Moon in four different phases. September 30 shows the Persian Gulf by the light of the full Moon; October 15 shows the effects of a new Moon. As the amount of moonlight decreases, some land surface features become harder to detect, but the lights from cities and ships become more obvious. Urbanization is most apparent along the northeastern coast of Saudi Arabia, in Qatar, and in the United Arab Emirates (UAE). In Qatar and UAE, major highways can even be discerned by nighttime lights. In eighteenth-century England, a small group of entrepreneurs, inventors and free thinkers—James Watt and Charles Darwin’s grandfathers among them—started a club. They named it the Lunar Society, and the “lunaticks” scheduled their dinner meetings on evenings of the full Moon. The timing wasn’t based on any kind of superstition, it was based on practicality. In the days before electricity, seeing one’s way home after dark was far easier by the light of a full Moon. In the early twenty-first century, electricity has banished the need for such careful scheduling, but the light of the full Moon still makes a difference. NASA Earth Observatory image by Jesse Allen and Robert Simmon, using VIIRS day-night band data from the Suomi National Polar-orbiting Partnership. Suomi NPP is the result of a partnership between NASA, the National Oceanic and Atmospheric Administration, and the Department of Defense. Caption by Michon Scott. Instrument: Suomi NPP - VIIRS

STS-35 Earth observation of the Persian Gulf area

NASA Technical Reports Server (NTRS)

1990-01-01

STS-35 Earth observation taken aboard Columbia, Orbiter Vehicle (OV) 102, is of the Persian Gulf area. Major cities and oilfields of the countries of Saudi Arabia (foreground), Iraq (top left), Iran (top center and top right), Kuwait, Bahrain, Qatar, and a portion of the United Arab Emirates are visible in this scene. The cities are the large whitish areas of city lights. Flares characteristic of the Mid-East oil field practices are visible both onshore and offshore throughout the scene. Major cities identifiable are in Iraq - Baghdad, Basra, and Faw; in Qatar - Ab Dawhah; in Kuwait - Kuwait City; in Saudi Arabia - Riyadh, Al Jubayl, Dharan, Al Huf, Ad Dilam and Al Hariq; and Bahrain and its associated causeway to the mainland.

STS-35 Earth observation of the Persian Gulf area

NASA Image and Video Library

1990-12-10

STS-35 Earth observation taken aboard Columbia, Orbiter Vehicle (OV) 102, is of the Persian Gulf area. Major cities and oilfields of the countries of Saudi Arabia (foreground), Iraq (top left), Iran (top center and top right), Kuwait, Bahrain, Qatar, and a portion of the United Arab Emirates are visible in this scene. The cities are the large whitish areas of city lights. Flares characteristic of the Mid-East oil field practices are visible both onshore and offshore throughout the scene. Major cities identifiable are in Iraq - Baghdad, Basra, and Faw; in Qatar - Ab Dawhah; in Kuwait - Kuwait City; in Saudi Arabia - Riyadh, Al Jubayl, Dharan, Al Huf, Ad Dilam and Al Hariq; and Bahrain and its associated causeway to the mainland.

Al Jirab Island, United Arab Emirates, Persian Gulf

NASA Image and Video Library

1991-05-06

STS039-71-088 (28 April-6 May 1991) --- A handheld 70mm frame of the southern Persian Gulf area. The island in the middle of the frame is Al Jirab, 30 miles west of Abu Dhabi in the United Arab Emirates. On the mainland beaches opposite the island, a thick and continuous black fringe of oil can be seen as a line. Photo experts studying the STS 39 photography have not yet ascertained the source of the oil. They disclosed that if the oil does in fact stem from damaged Kuwaiti offshore oil fields, the slick has been blown southward at least 460 miles. The city of Tarif is visible in the affected area. Lighter brown slicks can be seen offshore. A causeway joins Al Jirab to the mainland and a dredged ship channel with its associated islands can be seen west of the causeway.

Biomonitoring of trace metal bioavailabilities to the barnacle Amphibalanus amphitrite along the Iranian coast of the Persian Gulf.

PubMed

Nasrolahi, A; Smith, B D; Ehsanpour, M; Afkhami, M; Rainbow, P S

2014-10-01

The fouling barnacle Amphibalanus amphitrite is a cosmopolitan biomonitor of trace metal bioavailabilities, with an international comparative data set of body metal concentrations. Bioavailabilities of As, Cd, Cr, Cu, Fe, Mn, Pb, V and Zn to A. amphitrite were investigated at 19 sites along the Iranian coast of the understudied Persian Gulf. Commercial and fishing ports showed extremely high Cu bioavailabilities, associated with high Zn bioavailabilities, possibly from antifouling paints and procedures. V availability was raised at one port, perhaps associated with fuel leakage. Cd bioavailabilities were raised at sites near the Strait of Hormuz, perhaps affected by adjacent upwelling off Oman. The As data allow a reinterpretation of the typical range of accumulated As concentrations in A. amphitrite. The Persian Gulf data add a new region to the A. amphitrite database, confirming its importance in assessing the ecotoxicologically significant trace metal contamination of coastal waters across the world. Copyright © 2014 Elsevier Ltd. All rights reserved.

Credibility of neuropsychological performances of Persian Gulf War veterans and military control subjects participating in clinical epidemiological research.

PubMed

Barrash, Joseph; Denburg, Natalie L; Moser, David J; Woolson, Robert F; Schumacher, Amy J; Doebbeling, Bradley N

2007-07-01

We investigated whether Persian Gulf War veterans (GWVs) were more likely than Persian Gulf War-era veterans deployed elsewhere (GEVs) to have noncredible neuropsychological examinations. A total of 301 GWVs and 99 GEVs underwent neuropsychological testing. The credibility of 173 examinations showing impairment was evaluated based on test performances, clinical background, psychometric measures, and other self-report data. All 11 examinations judged less than fully credible by one neuropsychologist, plus 19 examinations judged impaired but credible, were then evaluated independently by two more neuropsychologists. Noncredibility was judged with excellent reliability (93% agreement). Seven examinations were judged noncredible. Rates of noncredibility did not differ between GWVs (1%) and GEVs (4%). The pattern of associations of noncredible examinations with cognitive, psychological, and clinical variables generally indicated defective neuropsychological scores, with no coherent pattern, and personality disorder. Findings supported the validity of noncredibility judgments and suggested that noncredible examinations are not a significant problem in neuropsychological investigations of GWVs.

The Relationship between Censorship and the Emotional and Critical Tone of Television News Coverage of the Persian Gulf War.

ERIC Educational Resources Information Center

Newhagen, John E.

1994-01-01

Analyzes television news stories broadcast during the Persian Gulf War for censorship disclaimers, the censoring source, and the producing network. Discusses results in terms of both production- and viewer-based differences. Considers the question of whether censorship "works" in terms of unanticipated results related to story…

Energy investment advisory series No. 3: Investment opportunities in the Persian Gulf energy sector

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hadgen, R.E.

1994-12-01

Sometimes the greatest investment opportunities are in those areas where the least progress seems to be taking place. This report describes energy-based developments taking place in the Persian/Arabian Gulf. The 8 Gulf states are building their nations; each has large minority groups and swelling populations; their economies are built on one product (hydrocarbons). Large expatriate populations, being integrated into local societies and economies, have led to hostility and guarded access to contacts with the outside world. Gulf nations cannot benefit from any oil price rise as they did in the past, as their populations have grown too rapidly. Policies changemore » daily and can be changed back to original ones as well as into new ones. Since the oil and gas industries are the primary source of government revenue, oil and gas are likely to remain longest under government control. A breakdown of energy-base investment potentials in the Middle East is tabulated: upstream oil, refining, domestic oil marketing, upstream gas, LNG, electricity, petrochemical.« less

All-Cause Mortality Among US Veterans of the Persian Gulf War: 13-Year Follow-up.

PubMed

Barth, Shannon K; Kang, Han K; Bullman, Tim

2016-11-01

We determined cause-specific mortality prevalence and risks of Gulf War deployed and nondeployed veterans to determine if deployed veterans were at greater risk than nondeployed veterans for death overall or because of certain diseases or conditions up to 13 years after conflict subsided. Follow-up began when the veteran left the Gulf War theater or May 1, 1991, and ended on the date of death or December 31, 2004. We studied 621   901 veterans who served in the 1990-1991 Persian Gulf War and 746   247 veterans who served but were not deployed during the Gulf War. We used Cox proportional hazard models to calculate rate ratios adjusted for age at entry to follow-up, length of follow-up, race, sex, branch of service, and military unit. We compared the mortality of (1) Gulf War veterans with non-Gulf War veterans and (2) Gulf War army veterans potentially exposed to nerve agents at Khamisiyah in March 1991 with those not exposed. We compared standardized mortality ratios of deployed and nondeployed Gulf War veterans with the US population. Male Gulf War veterans had a lower risk of mortality than male non-Gulf War veterans (adjusted rate ratio [aRR] = 0.97; 95% confidence interval [CI], 0.95-0.99), and female Gulf War veterans had a higher risk of mortality than female non-Gulf War veterans (aRR = 1.15; 95% CI, 1.03-1.28). Khamisiyah-exposed Gulf War army veterans had >3 times the risk of mortality from cirrhosis of the liver than nonexposed army Gulf War veterans (aRR = 3.73; 95% CI, 1.64-8.48). Compared with the US population, female Gulf War veterans had a 60% higher risk of suicide and male Gulf War veterans had a lower risk of suicide (standardized mortality ratio = 0.84; 95% CI, 0.80-0.88). The vital status and mortality risk of Gulf War and non-Gulf War veterans should continue to be investigated.

Justice, Sacrifice, and the Universal Audience: George Bush's "Address to the Nation Announcing Allied Military Action in the Persian Gulf."

ERIC Educational Resources Information Center

Pearce, Kimber Charles; Fadely, Dean

1992-01-01

Analyzes the quasi-logical argumentative framework of George Bush's address in which he endeavored to gain compliance and justify his actions at the beginning of the Persian Gulf War. Identifies arguments of comparison and sacrifice within that framework and examines the role of justice in the speech. (TB)

Evaluation of wet bulb globe temperature index for estimation of heat strain in hot/humid conditions in the Persian Gulf.

PubMed

Dehghan, Habibolah; Mortazavi, Seyed Bagher; Jafari, Mohammad J; Maracy, Mohammad R

2012-12-01

Heat exposure among construction workers in the Persian Gulf region is a serious hazard for health. The aim of this study was to evaluate the performance of wet bulb globe temperature (WBGT) Index for estimation of heat strain in hot/humid conditions by the use of Physiological Strain Index (PSI) as the gold standard. This cross-sectional study was carried out on 71 workers of two Petrochemical Companies in South of Iran in 2010 summer. The WBGT index, heart rate, and aural temperature were measured by Heat Stress Monitor (Casella Microtherm WBGT), Heart Rate Monitor (Polar RS100), and Personal Heat Strain Monitor (Questemp II), respectively. The obtained data were analyzed with descriptive statistics and Pearson correlation analysis. The mean (SD) of WBGT values was 33.1 (2.7). The WBGT values exceed from American Conference of Governmental Industrial Hygienists (ACGIH) standard (30°C) in 96% work stations, whereas the PSI values were more than 5.0 (moderate strain) in 11% of workstations. The correlation between WBGT and PSI values was 0.61 (P = 0.001). When WBGT values were less and more than 34°C, the mean of PSI was 2.6 (low strain) and 5.2 (moderate strain), respectively. In the Persian Gulf weather, especially hot and humid in the summer months, due to the WBGT values exceeding 30°C (in 96% of cases) and weak correlation between WBGT and PSI, the work/rest cycles of WBGT Index is not suitable for heat stress management. Therefore, in Persian Gulf weather, heat stress evaluation based on physiologic variables may have higher validity than WBGT index.

Evaluation of wet bulb globe temperature index for estimation of heat strain in hot/humid conditions in the Persian Gulf

PubMed Central

Dehghan, Habibolah; Mortazavi, Seyed Bagher; Jafari, Mohammad J.; Maracy, Mohammad R.

2012-01-01

Background: Heat exposure among construction workers in the Persian Gulf region is a serious hazard for health. The aim of this study was to evaluate the performance of wet bulb globe temperature (WBGT) Index for estimation of heat strain in hot/humid conditions by the use of Physiological Strain Index (PSI) as the gold standard. Material and Methods: This cross-sectional study was carried out on 71 workers of two Petrochemical Companies in South of Iran in 2010 summer. The WBGT index, heart rate, and aural temperature were measured by Heat Stress Monitor (Casella Microtherm WBGT), Heart Rate Monitor (Polar RS100), and Personal Heat Strain Monitor (Questemp II), respectively. The obtained data were analyzed with descriptive statistics and Pearson correlation analysis. Results: The mean (SD) of WBGT values was 33.1 (2.7). The WBGT values exceed from American Conference of Governmental Industrial Hygienists (ACGIH) standard (30°C) in 96% work stations, whereas the PSI values were more than 5.0 (moderate strain) in 11% of workstations. The correlation between WBGT and PSI values was 0.61 (P = 0.001). When WBGT values were less and more than 34°C, the mean of PSI was 2.6 (low strain) and 5.2 (moderate strain), respectively. Conclusion: In the Persian Gulf weather, especially hot and humid in the summer months, due to the WBGT values exceeding 30°C (in 96% of cases) and weak correlation between WBGT and PSI, the work/rest cycles of WBGT Index is not suitable for heat stress management. Therefore, in Persian Gulf weather, heat stress evaluation based on physiologic variables may have higher validity than WBGT index. PMID:23853626

Seasonal spreading of the Persian Gulf Water mass in the Arabian Sea

NASA Astrophysics Data System (ADS)

Prasad, T. G.; Ikeda, M.; Kumar, S. Prasanna

2001-08-01

The characteristics of the subsurface salinity maximum associated with the Persian Gulf Water mass (PGW) are used to quantify the spreading and mixing of PGW in the thermocline of the Arabian Sea based on a bimonthly climatology of temperature and salinity. Examination of the seasonal cycles of heat and freshwater fluxes in the Persian Gulf region indicates that PGW forms as a result of elevated evaporative cooling in conjunction with reduced insolation during winter. Maps are presented of the distributions of depth, salinity, and geostrophic flow on σθ = 26.5, which nearly coincides with the core of the PGW. After intense mixing in the Strait of Hormuz, the property fields suggest that warm (>17°C) and high-salinity (>36.2 psu) PGW enters the Arabian Sea to form a subsurface salinity extremum between 200 and 300 m. We have found variability in the distribution of PGW in the Arabian Sea associated with monsoonal changes in the Arabian Sea circulation. During the winter monsoon, there is southward spreading of PGW along the western boundary; during summer it is not present. Lateral mixing with low-salinity water from the Bay of Bengal in the region south of 10°N and along the west coast of India during winter accounts for changes in the characteristics of PGW along these paths. Associated with the Findlater Jet during summer, the entire thermohaline structure is vertically displaced along the coasts of Somalia and Arabia. Ekman convergence in the central Arabian Sea accounts for deepening of the PGW. Either lateral or vertical mixing would cause changes in PGW properties in these regions. During this time, PGW spreads predominantly southward along the central Arabian Sea, as indicated by a tongue of high salinity.

mtDNA variation of the critically endangered hawksbill turtle (Eretmochelys imbricata) nesting on Iranian islands of the Persian Gulf.

PubMed

Tabib, M; Zolgharnein, H; Mohammadi, M; Salari-Aliabadi, M A; Qasemi, A; Roshani, S; Rajabi-Maham, H; Frootan, F

2011-01-01

Genetic diversity of sea turtles (hawksbill turtle) was studied using sequencing of mitochondrial DNA (mtDNA, D-loop region). Thirty dead embryos were collected from the Kish and Qeshm Islands in the Persian Gulf. Analysis of sequence variation over 890 bp of the mtDNA control region revealed five haplotypes among 30 individuals. This is the first time that Iranian haplotypes have been recorded. Nucleotide and haplotype diversity was 0.77 and 0.001 for Qeshm Island and 0.64 and 0.002 for Kish Island, respectively. Total haplotype diversity was calculated as 0.69, which demonstrates low genetic diversity in this area. The data also indicated very high rates of migration between the populations of these two islands. A comparison of our data with data from previous studies downloaded from a gene bank showed that turtles of the Persian Gulf migrated from the Pacific and the Sea of Oman into this area. On the other hand, evidence of migration from populations to the West was not found.

Cascading of high salinity bottom waters from the Arabian/Persian Gulf to the northern Arabian Sea

NASA Astrophysics Data System (ADS)

Shapiro, Georgy; Wobus, Fred; Solovyev, Vladimir; Francis, Xavier; Hyder, Patrick; Chen, Feng; Asif, Muhammad

2017-04-01

Cascading (aka shelf convection) is a specific type of buoyancy driven current in which dense water is formed over the continental shelf and then descends down the slope to a greater depth. The cascades of dense water down continental slopes provide a mechanism for shelf-ocean exchange in many parts of the world's oceans (Shapiro et al, 2003). Dense water is formed on the shelf by a number of processes, with high evaporation, limited river discharge and low precipitation being the major processes in warm climates (Ivanov et al, 2004). The formation and outflow of high salinity waters in the near-bottom layer of the Arabian/Persian Gulf is an example of dense water cascading (Bower et al 2000). Despite of its importance for the self-cleaning and the state of the marine ecosystem in the Arabian/Persian Gulf, the properties of the outflow have so far mainly been analysed using climatologically averaged data or observations of a limited set of parameters (mainly temperature), see (Bower et al 2000). In this paper we study the dynamics of the flow using a comprehensive set of observational data (temperature, salinity velocity and turbidity profiles) obtained during the GRASP (Gulf Reconnaissance And Selective Profiling) observational campaign in the Gulf of Oman, which are complemented by the results of numerical modelling of the area using a number of 3D ocean models, and some ARGO T/S profiles. The GRASP measurements were carried out using an Aqualog climbing moored profiler, which was equipped with a Seabird CTD sensor, a Nortek Aquadopp current meter and a Seapoint turbidity meter. The Ocean circulation models used in the study include PGM4 and IND12 (UK Met Office); and AS20 and AG60 (University of Plymouth). All models are based on NEMO (Nucleus for European Modelling of the Ocean) codebase with a resolution from 9 km down to 1.8 km. The models were calibrated and validated against ARGO float profiles in the area. The study revealed the mesoscale and sub

The Importance of Human Needs during Retrospective Peacetime and the Persian Gulf War: University Students in the United States.

ERIC Educational Resources Information Center

Tang, Thomas Li-Ping; Tang, Theresa Li-Na

The importance of human needs during the retrospective peacetime in 1990 and the Persian Gulf War in 1991 was examined among 564 college students in the United States. Results of factor analyses showed that during peacetime, two factors (higher-order and lower-order needs) were identified. During the war, all needs were rated as more important and…

Photosynthetic response of Persian Gulf acroporid corals to summer versus winter temperature deviations.

PubMed

Vajed Samiei, Jahangir; Saleh, Abolfazl; Mehdinia, Ali; Shirvani, Arash; Kayal, Mohsen

2015-01-01

With on-going climate change, coral susceptibility to thermal stress constitutes a central concern in reefconservation. In the Persian Gulf, coral reefs are confronted with a high seasonal variability in water temperature, and both hot and cold extremes have been associated with episodes of coral bleaching and mortality. Using physiological performance as a measure of coral health, we investigated the thermal susceptibility of the common acroporid, Acropora downingi, near Hengam Island where the temperature oscillates seasonally in the range 20.2-34.2 °C. In a series of two short-term experiments comparing coral response in summer versus winter conditions, we exposed corals during each season (1) to the corresponding seasonal average and extreme temperature levels in a static thermal environment, and (2) to a progressive temperature deviation from the annual mean toward the corresponding extreme seasonal value and beyond in a dynamic thermal environment. We monitored four indictors of coral physiological performance: net photosynthesis (Pn), dark respiration (R), autotrophic capability (Pn/R), and survival. Corals exposed to warming during summer showed a decrease in net photosynthesis and ultimately died, while corals exposed to cooling during winter were not affected in their photosynthetic performance and survival. Coral autotrophic capability Pn/R was lower at the warmer thermal level within eachseason, and during summer compared to winter. Corals exposed to the maximum temperature of summer displayed Pn/R < 1, inferring that photosynthetic performance could not support basal metabolic needs under this environment. Our results suggest that the autotrophic performance of the Persian Gulf A. downingi is sensitive to the extreme temperatures endured in summer, and therefore its populations may be impacted by future increases in water temperature.

Word-finding impairment in veterans of the 1991 Persian Gulf War.

PubMed

Moffett, Kristin; Crosson, Bruce; Spence, Jeffrey S; Case, Kimberly; Levy, Ilana; Gopinath, Kaundinya; Shah, Parina; Goyal, Aman; Fang, Yan; Briggs, Richard W; Hart, John; Moore, Anna; Haley, Robert W

2015-08-01

Approximately one quarter of 1991 Persian Gulf War Veterans experience cognitive and physiological sequelae that continue to be unexplained by known medical or psychological conditions. Difficulty coming up with words and names, familiar before the war, is a hallmark of the illness. Three Gulf War Syndrome subtypes have been identified and linked to specific war-time chemical exposures. The most functionally impaired veterans belong to the Gulf War Syndrome 2 (Syndrome 2) group, for which subcortical damage due to toxic nerve gas exposure is the suspected cause. Subcortical damage is often associated with specific complex language impairments, and Syndrome 2 veterans have demonstrated poorer vocabulary relative to controls. 11 Syndrome 1, 16 Syndrome 2, 9 Syndrome 3, and 14 age-matched veteran controls from the Seabees Naval Construction Battalion were compared across three measures of complex language. Additionally, functional magnetic resonance imaging (fMRI) was collected during a covert category generation task, and whole-brain functional activity was compared between groups. Results demonstrated that Syndrome 2 veterans performed significantly worse on letter and category fluency relative to Syndrome 1 veterans and controls. They also exhibited reduced activity in the thalamus, putamen, and amygdala, and increased activity in the right hippocampus relative to controls. Syndrome 1 and Syndrome 3 groups tended to show similar, although smaller, differences than the Syndrome 2 group. Hence, these results further demonstrate specific impairments in complex language as well as subcortical and hippocampal involvement in Syndrome 2 veterans. Further research is required to determine the extent of language impairments in this population and the significance of altered neurologic activity in the aforementioned brain regions with the purpose of better characterizing the Gulf War Syndromes. Copyright © 2015 Elsevier Inc. All rights reserved.

Applying Benthic Index of Biotic Integrity in a soft bottom ecosystem in North of the Persian Gulf.

PubMed

Doustshenas, B; Savari, A; Nabavi, S M B; Kochanian, P; Sadrinasab, M

2009-06-15

In this study, the Chesapeake Bay Benthic Index of Biotic Integrity (B-IBI) was selected in an attempt to describe ecological health of soft bottom channels (Khowr-e Musa) in North of the Persian Gulf. Most of study area was found to be in degraded or severely degraded conditions. B-IBI scores were ranged between 1 and 3.86. Comparison ofmacrobenthos abundance and organic content between two developmental periods showed significant difference (p < 0.05). After the establishment and development of petrochemical industries, the abundance of macrofauna decreased (809 to 239 individuals m(-2)) and organic content increased leading to organic enrichment (15.3 to 22.4%). Three new sources of organic matter were found to be important namely industrial waste, sewage and mangrove litter. After 1999 about 6 millions Avicennia marina tree were planted near petrochemical zone in the area. Study area changed rapidly in the last decade and region is under severely anthropogenic impacts. The present study showed that Khowr-e Musa is under both natural stress and anthropogenic impacts and two main impacts could be attributed to the organic enrichment and to the dredging. Choice of suitable management plans and metric controls could help to the salvage of the largest tidal channel complex in Persian Gulf.

Observations of a pediatric surgeon in the Persian Gulf War.

PubMed

Reyna, T M

1993-02-01

In Third-World countries, infectious disease is the principal cause of childhood death and disability. During the Persian Gulf War trauma became the leading cause of death in children, prompting this review of experience with the delivery of pediatric trauma care to noncombatant children at a military hospital. Eight hundred seventy-seven patients were admitted to the 410th Evacuation Hospital from January to April 1991. Fifty of the patients (6%) were children, and 40 of the 50 were admitted for trauma. The mean age of the children was 9 years. Sixty-five percent of pediatric patients sustained penetrating injuries; mechanisms of injury included shrapnel wounds, gunshot wounds, burns, motor vehicle accidents, crush injuries, and falls. The overall mortality rate for children admitted to the hospital was 12%, but no injured child died as a result of trauma. Complications of dehydration or malnutrition in infants accounted for all the deaths.

Bioaccumulation and ecological risk assessment of heavy metals in the sediments and mullet Liza klunzingeri in the northern part of the Persian Gulf.

PubMed

Bastami, Kazem Darvish; Afkhami, Majid; Mohammadizadeh, Maria; Ehsanpour, Maryam; Chambari, Shahrokh; Aghaei, Sina; Esmaeilzadeh, Marjan; Neyestani, Mahmoud Reza; Lagzaee, Farahnaz; Baniamam, Mehrnaz

2015-05-15

The concentrations of some heavy metals (Cu, Zn, Pb and Cd) were investigated in the sediments and in the mullet Liza klunzingeri from the northern part of the Persian Gulf. The levels of Cu, Zn and Pb in the sediment varied significantly among the sampling sites (P<0.05). Sediments from the northern part of the Persian Gulf had serious ecological risk when considering PER. The ranges of the average concentrations of Cu, Zn, Pb, and Cd in the tissue of L. klunzingeri were 10.00-16.66 mg/kg, 18.75-32.50 mg/kg, 3.25-14.16 mg/kg and 0.37-3.33 mg/kg, respectively. The health risk analysis of individual heavy metals in the fish tissue indicated dangerous levels of Pb and Cd for the general population at some sampling sites. Copyright © 2015 Elsevier Ltd. All rights reserved.

Photosynthetic response of Persian Gulf acroporid corals to summer versus winter temperature deviations

PubMed Central

Saleh, Abolfazl; Mehdinia, Ali; Shirvani, Arash; Kayal, Mohsen

2015-01-01

With on-going climate change, coral susceptibility to thermal stress constitutes a central concern in reefconservation. In the Persian Gulf, coral reefs are confronted with a high seasonal variability in water temperature, and both hot and cold extremes have been associated with episodes of coral bleaching and mortality. Using physiological performance as a measure of coral health, we investigated the thermal susceptibility of the common acroporid, Acropora downingi, near Hengam Island where the temperature oscillates seasonally in the range 20.2–34.2 °C. In a series of two short-term experiments comparing coral response in summer versus winter conditions, we exposed corals during each season (1) to the corresponding seasonal average and extreme temperature levels in a static thermal environment, and (2) to a progressive temperature deviation from the annual mean toward the corresponding extreme seasonal value and beyond in a dynamic thermal environment. We monitored four indictors of coral physiological performance: net photosynthesis (Pn), dark respiration (R), autotrophic capability (Pn/R), and survival. Corals exposed to warming during summer showed a decrease in net photosynthesis and ultimately died, while corals exposed to cooling during winter were not affected in their photosynthetic performance and survival. Coral autotrophic capability Pn/R was lower at the warmer thermal level within eachseason, and during summer compared to winter. Corals exposed to the maximum temperature of summer displayed Pn/R < 1, inferring that photosynthetic performance could not support basal metabolic needs under this environment. Our results suggest that the autotrophic performance of the Persian Gulf A. downingi is sensitive to the extreme temperatures endured in summer, and therefore its populations may be impacted by future increases in water temperature. PMID:26157627

Methamphetamine use and treatment in Iran: A systematic review from the most populated Persian Gulf country.

PubMed

Alam-mehrjerdi, Zahra; Mokri, Azarakhsh; Dolan, Kate

2015-08-01

Methamphetamine use is a new health concern in Iran, the most populated Persian Gulf country. However, there is no well-documented literature. The current study objectives were to systematically review all published English and Persian studies of the prevalence of methamphetamine use, the general physical and psychiatric-related harms and the availability of methamphetamine treatment and harm reduction services for adult users in Iran. A comprehensive search of the international peer-reviewed and gray literature was undertaken. Multiple electronic and scientific English and Persian databases were systematically searched from January 2002 to September 2014. Additionally, English and Persian gray literature on methamphetamine use was sought using online gray literature databases, library databases and general online searches over the same period of time. Nineteen thousand and two hundred and eight studies, reports and conference papers were identified but only 42 studies were relevant to the study objectives. They were mainly published in 2010-2014. The search results confirmed the seizures of methamphetamine (six studies), the prevalence of methamphetamine use among the general population (three studies), drug users (four studies), women (nine studies) and opiate users in opiate treatment programs (five studies). In addition, methamphetamine use had resulted in blood-borne viral infections (one study), psychosis and intoxication (ten studies). Different reasons had facilitated methamphetamine use. However, the Matrix Model, community therapy and harm reduction services (four studies) had been provided for methamphetamine users in some cities. The current situation of methamphetamine use necessitates more research on the epidemiology and health-related implications. These studies should help in identifying priorities for designing and implementing prevention and educational programs. More active models of engagement with Persian methamphetamine users and the

Change point detection of the Persian Gulf sea surface temperature

NASA Astrophysics Data System (ADS)

Shirvani, A.

2017-01-01

In this study, the Student's t parametric and Mann-Whitney nonparametric change point models (CPMs) were applied to detect change point in the annual Persian Gulf sea surface temperature anomalies (PGSSTA) time series for the period 1951-2013. The PGSSTA time series, which were serially correlated, were transformed to produce an uncorrelated pre-whitened time series. The pre-whitened PGSSTA time series were utilized as the input file of change point models. Both the applied parametric and nonparametric CPMs estimated the change point in the PGSSTA in 1992. The PGSSTA follow the normal distribution up to 1992 and thereafter, but with a different mean value after year 1992. The estimated slope of linear trend in PGSSTA time series for the period 1951-1992 was negative; however, that was positive after the detected change point. Unlike the PGSSTA, the applied CPMs suggested no change point in the Niño3.4SSTA time series.

Zoonotic intestinal protozoan of the wild boars, Sus scrofa, in Persian Gulf's coastal area (Bushehr province), Southwestern Iran.

PubMed

Yaghoobi, Kambiz; Sarkari, Bahador; Mansouri, Majid; Motazedian, Mohammad Hossein

2016-10-01

Wild boars, Sus scrofa , are potential reservoirs of many zoonotic diseases, and there are a possibility of transmission of the zoonotic diseases from these animals to humans and also domestic animals. This study aimed to evaluate the protozoan contamination of wild boars in the Persian Gulf's coastal area (Bushehr Province), southwestern Iran. A total of 25 crossbred boars were collected during a course of vertebrate pest control in Bushehr province, in 2013. Samples were collected from the gastrointestinal tracts of each boar in 5% formalin, Bouin's solution, sodium acetate-acetic acid-formalin, and polyvinyl alcohol fixatives. Fixed stool smears examined by trichrome and Ziehl-Neelsen staining. Each of the 25 wild boars was infected with at least one of the intestinal protozoans. The rate of contamination with intestinal protozoan was 64% for Balantidium coli , 76% for Iodamoeba sp., 52% for Entamoeba polecki , 44% for Blastocystis sp. and 8% for Chilomastix sp. No intestinal coccidian was detected in studied boars when the stool samples were evaluated by Ziehl-Neelsen staining method. Findings of this study demonstrated that wild boars in the Persian Gulf coastal area are contaminated by many protozoans, including zoonotic protozoan, which poses a potential risk to locals as well as the domestic animals of the area.

Using the Purdue University Public Affairs (C-SPAN) Video Archives in the Classroom To Study President George Bush and the Language of Aggression during the Persian Gulf War.

ERIC Educational Resources Information Center

Schnell, Jim

This paper describes the methodology employed to study videotapes of presentations made by President George Bush during the crisis in the Persian Gulf. Analysis of President Bush's language in relation to the events of the Gulf War was undertaken. Videotapes were used because they allowed for analysis of nonverbal communication as well as verbal…

First time isolation of Photobacterium damselae subsp. damselae from Caranx sexfasciatus in Persian Gulf, Iran

PubMed Central

Hassanzadeh, Yashgin; Bahador, Nima; Baseri-Salehi, Majid

2015-01-01

Background and Objective: Photobacterium damselae subsp. damselae is a marine pathogenic bacterium which causes disease in marine animals and human. This bacterium mostly found in coastal shallow seawater. So, the aim of this study was isolation and characterization of Photobacterium damselae subsp. damselae from edible fish of Persian Gulf, Bandar Abbas. Material and Methods: Totally 100 fish from different species were evaluated and out of that 5 different types of fish with external symptoms including: Caranx sexfasciatus, Lethrinus olivaceus, Scomberoid tol, Auxis thazard and Liza macrolepis, were collected from Bandar Abbas local fish market in September 2013. The samples were cultured on Marin Agar 2216 and Thiosulfate Citrate Bile salts Sucrose Agar media and incubated at 25°C for 48 hrs. Then the isolates were characterized using biochemical (API 20 NE system) and molecular techniques. In addition, antibiotic susceptibility, presence of poly β hydroxy butyrate and hemolysis activity of isolates were evaluated. Results and Conclusion: Entirely, 30 Gram negative bacterial colonies were isolated from the selected fish. Among the isolates, two suspected colonies were identified as Photobacterium damselae from Caranx sexfasciatus with API 20NE biochemical test. This results confirmed by 16s rRNA sequencing method. Both isolates showed α hemolytic with existence of β hydroxyl butyrate. Furthermore, the isolates were susceptible to ciprofloxacin, chloramphenicol and nalidixic acid. Conclusion: Overall, the study indicated first time isolation of this bacterium from one type of fish caught from Persian Gulf, which warns us to pay more attention to fishery in this geographical area. PMID:26668707

Satellite retrievals of dust aerosol over the Red Sea and the Persian Gulf (2005-2015)

NASA Astrophysics Data System (ADS)

Banks, Jamie R.; Brindley, Helen E.; Stenchikov, Georgiy; Schepanski, Kerstin

2017-03-01

The inter-annual variability of the dust aerosol presence over the Red Sea and the Persian Gulf is analysed over the period 2005-2015. Particular attention is paid to the variation in loading across the Red Sea, which has previously been shown to have a strong, seasonally dependent latitudinal gradient. Over the 11 years considered, the July mean 630 nm aerosol optical depth (AOD) derived from the Spinning Enhanced Visible and InfraRed Imager (SEVIRI) varies between 0.48 and 1.45 in the southern half of the Red Sea. In the north, the equivalent variation is between 0.22 and 0.66. The temporal and spatial pattern of variability captured by SEVIRI is also seen in AOD retrievals from the MODerate Imaging Spectroradiometer (MODIS), but there is a systematic offset between the two records. Comparisons of both sets of retrievals with ship- and land-based AERONET measurements show a high degree of correlation with biases of < 0.08. However, these comparisons typically only sample relatively low aerosol loadings. When both records are stratified by AOD retrievals from the Multi-angle Imaging SpectroRadiometer (MISR), opposing behaviour is revealed at high MISR AODs ( > 1), with offsets of +0.19 for MODIS and -0.06 for SEVIRI. Similar behaviour is also seen over the Persian Gulf. Analysis of the scattering angles at which retrievals from the SEVIRI and MODIS measurements are typically performed in these regions suggests that assumptions concerning particle sphericity may be responsible for the differences seen.

The Effect of Parental Participation on the Academic Achievement of Female English as a Second Language Middle School Students in the Persian Gulf

ERIC Educational Resources Information Center

Baydoun, Nada

2013-01-01

This study addressed the problem of underachieving female English as second language students in the Persian Gulf Region. The purpose of this correlational study was to explore the relationship between parental participation, as measured by a middle school parent-participation survey, and students' academic achievement, as measured by parent…

Characteristics of mineral dust impacting the Persian Gulf

NASA Astrophysics Data System (ADS)

Ahmady-Birgani, Hesam; McQueen, Kenneth G.; Mirnejad, Hassan

2018-02-01

It is generally assumed that severe dust events in western Iran could be responsible for elevated levels of toxic and radioactive elements in the region. Over a period of 5 months, from January 2012 to May 2012, dust particles in the size range PM10 (i.e. <10 μm) were collected at Abadan, a site beside the Persian Gulf. The research aim was to compare chemical compositions of dust and aerosol samples collected during the non-dusty periods and during two severe dust events. Results of ICP-MS analysis of components indicate that during dust events the concentrations of major elements such as Ca, Mg, Al and K increase relative to ambient conditions when Fe and trace elements such as Cu, Cr, Ni, Pb and Zn are in higher proportions. Toxic trace elements that are generally ascribed to human activities, including industrial and urban pollution, are thus proportionately more abundant in the dust under calm conditions than during dust events, when their concentration is diluted by more abundant mineral particles of quartz, calcite and clay. The variability of chemical species during two dust events, noted by tracking the dust plumes in satellite images, was also assessed and the results relate to two different source areas, namely northern Iraq and northwestern Syria.

Two-way multi-band optical/IR transmission measurements in the Persian Gulf coastal region

NASA Astrophysics Data System (ADS)

de Jong, Arie N.; Fritz, Peter J.

2005-10-01

The atmospheric conditions in the Persian Gulf region are significantly different from other places in the world. The particle size distribution may vary daily and during the day. The aerosols can contribute to the amount of rainfall over land, important for the nations around the Gulf. In 2004 NASNGSFC and NRL (Naval Research Laboratory) introduced a proposal to improve the modelling of aerosol transport for the Persian Gulf area. The proposal included a measurement campaign in the UAE (United Arabian Emirates), held in the summer/fall of 2004, sponsored by the DWRS (Department of Water Resources Studies) in Abu Dhabi: UAEz (Unified Aerosol Experiment in the UAE). In this campaign NASA installed a number of multi-spectral sun-photometers at various locations in the UAE (http://aeronet.gsfc.nasa.gov). NRL installed ground based and airborne particle samplers. In addition, TNO (the Netherlands) installed its multi-band opticaUIR transmissometer, in order to collect horizontal, path-integrated transmission data. This device provides additional information on the scattering behaviour of the aerosols compared to the other instruments, which either integrate scattering over the full vertical path (the NASA sun-photometers, providing the Aerosol Optical Depth (AOD)) or sample the particles in-situ (the NRL particle samplers, providing size distribution and composition). This paper deals with our transmission measurement set-up, which was located in a coastal area near Abu Dhabi. This location allowed the investigation of the local variability of the atmospheric conditions: from desert dust to pollution, such as fossil fuel and biomass burning, depending on the wind direction. For logistic reasons a set-up was chosen with a retro-reflector. This choice implies consequences for the calibration procedure and measurement accuracy, which are discussed in detail. Also the effects of path-inhomogeneity and scintillation for such a two-way set-up are considered. Results are

Variation in calcification rate of Acropora downingi relative to seasonal changes in environmental conditions in the northeastern Persian Gulf

NASA Astrophysics Data System (ADS)

Vajed Samiei, Jahangir; Saleh, Abolfazl; Shirvani, Arash; Sheijooni Fumani, Neda; Hashtroudi, Mehri; Pratchett, Morgan Stuart

2016-12-01

There is a strong interest in understanding how coral calcification varies with changing environmental conditions, especially given the projected changes in temperature and aragonite saturation due to climate change. This study explores in situ variation in calcification rates of Acropora downingi in the northeastern Persian Gulf relative to seasonal changes in temperature, irradiance and aragonite saturation state ( Ω arag). Calcification rates of A. downingi were highest in the spring and lowest in the winter, and intra-annual variation in calcification rate was significantly related to temperature ( r 2 = 0.30) and irradiance ( r 2 = 0.36), but not Ω arag ( r 2 = 0.02). Seasonal differences in temperature are obviously confounded by differences in other environmental conditions and vice versa. Therefore, we used published relationships from experimental studies to establish which environmental parameter(s) (temperature, irradiance, and/or Ω arag) placed greatest constraints on calcification rate (relative to the maximum spring rate) in each season. Variation in calcification rates was largely attributable to seasonal changes in irradiance and temperature (possibly 57.4 and 39.7% respectively). Therefore, we predict that ocean warming may lead to increased rates of calcification during winter, but decelerate calcification during spring, fall and especially summer, resulting in net deceleration of calcification for A. downingi in the Persian Gulf.

Coral reef recovery in Florida and the Persian Gulf

USGS Publications Warehouse

Shinn, Eugene A.

1976-01-01

Long-term observations and study of coral reef destruction by hurricanes in the Florida Keys show, surprisingly, that although corals are devastated on a grand scale during storms, recovery is rapid. Recovery occurs because of the widespread scattering of live fragments, many of which become growth sites of new colonies. Reef recovery from death by chilling in the Persian Gulf was well under way when last observed, but it is not yet known if the recovery rate was as rapid as recovery from the storm destruction in Florida. Recovery from death by chilling requires settlement of transported coral larvae and a substrate suitable for larval attachment. Such resettlement is subject to the effects of currents, predators, pollution, and competition for substrate. A growth rate of 10 cm per year combined with geometrical progression of branch formation accounts for rapid recovery. Although calculated coral proliferation seems unusually high, it has been confirmed by serial underwater photographs spanning ten years. More precise measurements of growth and branching are needed, along with growth data for other common reef-building corals. Such data would be useful for predicting standing crop of a restocked or transplanted reef.

Total petroleum hydrocarbons in edible marine biota from Northern Persian Gulf.

PubMed

Nozar, Seyedeh Laili Mohebbi; Pauzi, Mohamad Zakaria; Salarpouri, Ali; Daghooghi, Behnam; Salimizadeh, Maryam

2015-04-01

To provide a baseline information for consumer's health, distribution of total petroleum hydrocarbons in 18 edible marine biota species from northern Persian Gulf was evaluated. The samples were purchased from fish market of Hormozgan Province, South of Iran. Marine biota samples included different species with various feeding habits and were analyzed based on ultraviolet florescence spectroscopy. Petroleum hydrocarbons showed narrow variation, ranging from 0.67 to 3.36 μg/g dry weight. The maximum value was observed in silver pomfret. Anchovy and silver pomfret with the highest content of petroleum hydrocarbons were known as good indicator for oil pollution in the studied area. From public health point of view, the detected concentrations for total petroleum hydrocarbons were lower than hazardous guidelines. The results were recorded as background data and information in the studied area; the continuous monitoring of pollutants is recommended, according to the rapid extension of industrial and oily activities in Hormozgan Province.

Cognitive functioning and disturbances of mood in UK veterans of the Persian Gulf War: a comparative study.

PubMed

David, A S; Farrin, L; Hull, L; Unwin, C; Wessely, S; Wykes, T

2002-11-01

Complaints of poor memory and concentration are common in veterans of the 1991 Persian Gulf War as are other symptoms. Despite a large research effort, such symptoms remain largely unexplained. A comprehensive battery of neuropsychological tests and rating scales was administered to 341 UK servicemen who were returnees from the Gulf War and peace keeping duties in Bosnia, plus non-deployed military controls. All were drawn from a large randomized survey. Most were selected on the basis of impaired physical functioning defined operationally. Group comparisons revealed an association between physical functioning and symptoms of depression, post-traumatic stress reactions, increased anger and subjective cognitive failures. Poorer performance on some general cognitive measures, sequencing and attention was also seen in association with being 'ill' but virtually all differences disappeared after adjusting for depressed mood or multiple comparisons. Deployment was also associated with symptoms of post-traumatic stress and subjective cognitive failures, independently of health status, as well as minor general cognitive and constructional impairment. The latter remained significantly poorer in the Gulf group even after adjusting for depressed mood. Disturbances of mood are more prominent than quantifiable cognitive deficits in Gulf War veterans and probably lead to subjective underestimation of ability. Task performance deficits can themselves be explained by depressed mood although the direction of causality cannot be inferred confidently. Reduced constructional ability cannot be explained in this way and could be an effect of Gulf-specific exposures.

Isolation of a potent antibiotic producer bacterium, especially against MRSA, from northern region of the Persian Gulf

PubMed Central

Darabpour, Esmaeil; Ardakani, Mohammad Roayaei; Motamedi, Hossein; Ronagh, Mohammad Taghi

2012-01-01

Nowadays, emergence and prevalence of MRSA (Methicillin Resistant Staphylococcus aureus) strain have become a great global concern in 21st century, so, it is necessary to discover new antibiotics against this pathogen. The aim of this study was isolation and evaluation marine bacteria from the Persian Gulf in order to finding antibiotic compounds against some pathogenic bacteria. For this purpose, water and sediment samples were collected from the Persian Gulf during March to October 2009. The antibacterial activity of the isolated bacteria was assessed using disc diffusion method. The Growth Curve Interference (GCI) parameter against MRSA was determined for the high potential antibiotic producing strain. The most important factors affecting fermentation conditions in antibiotic production were also optimized. Definite identification of intended isolate was confirmed by 16S rRNA sequencing. Altogether, 51 bacterial colony was isolated and among them only 3 bacterium showed antibacterial activity. Pseudoalteromonaspiscicida PG-01 isolated from a sediment sample was chosen as the best antibiotic producing strain. This strain was effective against all tested Gram-positive bacteria, had good anti-MRSA activity and also GCI value against MRSA was two times lower than MIC value. Among the optimized fermentation parameters, carbon and nitrogen sources play major role in efficacy of optimized antibiotic production. Ultrastructural study on the effect of intended antibiotic compounds on MRSA using TEM revealed that the target site for this compound is cell wall. Considering the antibacterial effect of PG-01 strain especially against MRSA, intended antibiotic compounds can gives hope for treatment of diseases caused by multi-drug resistant bacteria. PMID:22642595

The Department of Defense's Persian Gulf War registry year 2000: an examination of veterans' health status.

PubMed

Stuart, John A; Murray, Kelly M; Ursano, Robert J; Wright, Kathleen M

2002-02-01

This study examined the health status of 46,633 Persian Gulf War theater veterans who received full clinical evaluations in the Department of Defense's Gulf War Comprehensive Clinical Evaluation Program (CCEP) as of spring 2000. Clinical data analyzed included demographic information, 15 health symptoms, 19 wartime exposures, and primary and secondary physician-determined medical diagnoses based on International Classification of Diseases, 9th Revision, Clinical Modification, criteria. Findings and discussions are arrayed, by gender, with comparative 1996 data from the Department of Veterans Affairs Health Examination Registry Program. Many veterans reported fewer physical symptoms now than during the time of the Gulf War. Many endorsed symptoms of joint pain, fatigue, weight change, and sleep disturbances. Most reported exposure to diesel fuel and the nerve agent antidote pyridostigmine bromide; far fewer female veterans reported combat involvement. The most frequent primary or secondary diagnosed medical conditions were musculoskeletal/connective tissue diseases, ill-defined conditions, and mental disorders. Female veterans were diagnosed more frequently with mental disorders. Symptom endorsement and diagnosis rates between the CCEP and the Department of Veterans Affairs registry were not dissimilar. Overall, the self-reported general health of veterans with symptoms was much poorer (females had higher rates of "fair to poor" health than males) than that of veterans with no reported symptoms.

Occurrence, distribution, and potential sources of antibiotics pollution in the water-sediment of the northern coastline of the Persian Gulf, Iran.

PubMed

Kafaei, Raheleh; Papari, Fatemeh; Seyedabadi, Mohammad; Sahebi, Soleyman; Tahmasebi, Rahim; Ahmadi, Mehdi; Sorial, George A; Asgari, Ghorban; Ramavandi, Bahman

2018-06-15

Occurrence and frequency of six most prescribed antibiotics (tetracycline, norfloxacin, azithromycin, anhydro erythromycin, cephalexin, and amoxicillin) were assessed in three wastewater treatment plants (WWTPs), and in water and sediments of the Persian Gulf at Bushehr coastline, Iran. The antibiotics concentration in the influent and effluent of septic tank (the hospital WWTP), activated sludge (the hospital WWTP), and stabilization pond (municipal WWTP) ranged between 7.89 and 149.63, 13.49-198.47, 6.55-16.37 ng/L, respectively. Conventional treatment resulted in incomplete removal of most of the studied antibiotics. Furthermore, the activated sludge was more effective in terms of antibiotic elimination compared to the stabilization pond or septic tank. The mean concentration of antibiotics ranged 1.21-51.50 ng/L in seawater and 1.40-25.32 ng/g in sediments during summer and winter. Norfloxacin was the dominant detected antibiotic in seawater, sediments, and influent of two hospital WWTPs. Seasonal comparisons showed significant differences for erythromycin and amoxicillin concentrations in seawater. Spatial variation indicated the role of physicochemical properties on distribution of antibiotics in seawater and sediments. The results emphasize the need to pay attention to antibiotic contamination in water and sediments of the Persian Gulf. Copyright © 2018 Elsevier B.V. All rights reserved.

Data of heavy metals biosorption onto Sargassum oligocystum collected from the northern coast of Persian Gulf.

PubMed

Delshab, Sedigheh; Kouhgardi, Esmaeil; Ramavandi, Bahman

2016-09-01

This data article presents a simple method for providing a biosorbent from Sargassum oligocystum harvested from the northern coast of Persian Gulf, Bushehr, Iran. The characterization data of Sargassum oligocystum biochar (SOB) were analyzed using various instrumental techniques (FTIR and XPS). The kinetics, isotherms, and thermodynamics data of Hg(2+), Cd(2+), and Cu(2+) ions onto SOB were presented. The maximum biosorption capacity of SOB to uptake Hg(2+), Cd(2+), and Cu(2+) ions from aqueous solution was obtained 60.25, 153.85, and 45.25 mg/g, respectively. The experimental data showed that biochar prepared from Sargassum oligocystum is an efficient and promising biosorbent for the treatment of heavy metals-bearing wastewaters.

Extension of the Presumptive Period for Compensation for Gulf War Veterans. Interim final rule.

PubMed

2016-10-17

The Department of Veterans Affairs (VA) is issuing this interim final rule to amend its adjudication regulations regarding compensation for disabilities resulting from undiagnosed illnesses suffered by veterans who served in the Persian Gulf War. This amendment is necessary to extend the presumptive period for qualifying chronic disabilities resulting from undiagnosed illnesses that must become manifest to a compensable degree in order that entitlement for compensation be established. The intended effect of this amendment is to provide consistency in VA adjudication policy and preserve certain rights afforded to Persian Gulf War veterans and ensure fairness for current and future Persian Gulf War veterans.

Sterols from Sargassum oligocystum, a brown algae from the Persian Gulf, and their bioactivity.

PubMed

Permeh, Parisa; Saeidnia, Soodabeh; Mashinchian-Moradi, Ali; Gohari, Ahmad R

2012-01-01

Sargassum oligocystum (Heterokontophyta) is one of the most abundant algae distributed in the Persian Gulf. In this study, the cytotoxic effects of this algae on brine shrimp larvae were evaluated and the main sterols of the algae identified. Separation and purification of the compounds was carried out using silica gel column chromatography and HPLC to obtain eight pure compounds, 1-8. Structural elucidation of the constituents was based on the data obtained from (1)H-NMR, (13)C-NMR, HSQC, HMBC, DEPT and EI-MS. The compounds separated from S. oligocystum were identified as 22-dehydrocholesterol (1), cholesterol (2), fucosterol (3), 29-hydroperoxystigmasta-5,24(28)-dien-3β-ol (4), 24-hydroperoxy-24-vinylcholesterol (5), a mixture of 24(S)-hydroxy-24-vinylcholesterol (6) and 24(R)-hydroxy-24-vinylcholesterol (7), and ostreasterol (8) based on their spectral data and from comparison with those previously reported in the literature.

Energy policies of the world: Arab states of the Persian Gulf. [Iraq, Kuwait, Saudi Arabia, Bahrain, Qatar, United Arab Emirates, and Oman

DOE Office of Scientific and Technical Information (OSTI.GOV)

Barger, T.C.

An attempt is made to trace the historical and social factors that affect the policies of the Arab states on the Gulf, especially with respect to the oil industry. The states are Iraq, Kuwait, Saudi Arabia, Bahrain, Qatar, United Arab Emirates, and Oman; Oman qualifies as contiguous to the Gulf by reason of its possession of the point of land that comprises the southern shore of the Straits of Hormuz. The book analyzes pricing, production, and participation in the oil industry in the Gulf region; the formation of the organization of OPEC; and the Arab embargo of 1973. By examiningmore » both the general policies of these countries and their individual needs and goals, an objective observer may be able to evaluate the future timing and tenor of energy policy in this region, which will surely affect world policies. Also discussed is the greatest assemblage of offshore oil fields in the world in the Persian Gulf. Considerations in making energy policy and the policies of the seven countries are discussed in Chapters 5 and 6. A bibliographical note follows a concluding chapter. (MCW)« less

Coral reef fish assemblages along a disturbance gradient in the northern Persian Gulf: A seasonal perspective.

PubMed

Ghazilou, Amir; Shokri, Mohammad Reza; Gladstone, William

2016-04-30

Seasonal dynamics of coral reef fish assemblages were assessed along a gradient of potential anthropogenic disturbance in the Northern Persian Gulf. Overall, the attributes of coral reef fish assemblages showed seasonality at two different levels: seasonal changes irrespective of the magnitude of disturbance level (e.g. species richness), and seasonal changes in response to disturbance level (e.g. total abundance and assemblage composition). The examined parameters mostly belonged to the second group, but the interpretation of the relationship between patterns of seasonal changes and the disturbance level was not straightforward. The abundance of carnivorous fishes did not vary among seasons. SIMPER identified the family Nemipteridae as the major contributor to the observed spatiotemporal variations in the composition of coral reef fish assemblages in the study area. Copyright © 2015 Elsevier Ltd. All rights reserved.

Plastic debris and microplastics along the beaches of the Strait of Hormuz, Persian Gulf.

PubMed

Naji, Abolfazl; Esmaili, Zinat; Khan, Farhan R

2017-01-30

Currently little is known about the prevalence of plastics and microplastics (MPs) in the Persian Gulf. Five sampling stations were selected along the Strait of Hormuz (Iran) that exhibited different levels of industrialization and urbanization, and included a marine protected area. Debris was observed and sediments were collected for MPs extraction via fluidization/floatation methodology. The order of MP abundance (par/kg) generally reflected the level of anthropogenic activity: Bostanu (1258±291)>Gorsozan (122±23)>Khor-e-Yekshabeh (26±6)>Suru (14±4)>Khor-e-Azini (2±1). Across all sites fibers dominated (83%, 11% film, 6% fragments). FT-IR analysis showed polyethylene (PE), nylon, and PET (polyethylene terephthalate) were the commonly recovered polymers. Likely sources include beach debris, discarded fishing gear, and urban and industrial outflows that contain fibers from clothes. This study provides a 'snapshot' of MP pollution and longitudinal studies are required to fully understand plastic contamination in the region. Copyright © 2016 Elsevier Ltd. All rights reserved.

Assessment of coral health in the coastal areas of the Persian Gulf

NASA Astrophysics Data System (ADS)

Kourandeh, Mehdi Bolouki; Nabavi, S. Mohammad Bagher; Sinaei, Mahmood

2013-09-01

In this study, Zooxanthellae density, chlorophyll a concentration, and mitotic index (MI) were measured in the coral Porites compressa obtained from coastal areas of the Persian Gulf in early February to September 2008. During the summer, zooxanthellae density declined by approximately 30% compared to the winter peak (3,607,849 ± 229,894, n = 15) and reached a minimum of 2,536,732 ± 169,776, n = 15. The highest value of chlorophyll a (0.828 ± 0.043 μg/cm2) was recorded in the south while the lowest (0.604 ± 0.048 μg/cm2) was measured in the north sampling site at the cold season. There was a higher level of MI in the warm season followed by cold > and temperate seasons. The MI were significantly higher (p < 0.05) in the warm and cold seasons in comparison with the temperate season. Differences in response may be attributed to the drastic seasonal temperature changes. However, the significant decline found in the north sampling site indicates that anthropogenic stressors may adversely affect coral P. compressa. These results imply that there were negative impacts on coral P. compressa in our study site.

Israel under threat of biological warfare--the reactions of our patients during the 1998 Persian Gulf crisis.

PubMed

Zalewski, S; Vinker, S; Monnickendam, S; Cohen, O; Disegni, M; Kitai, E

2000-05-01

During February 1998, there was heightened tension in the Persian Gulf area. Iraq's ruler, Saddam Hussein, threatened Israeli citizens with the use of biological weapons. This study observed the use of health care services by patients visiting our clinics during this period. During the period of February 17, 1998, through March 1, 1998, 12 family physicians classified all clinic visits as "related" or "unrelated" to the crisis. The participating clinics were situated in (A) high-risk and (B) low-risk areas, according to their location as related to missile hits during the 1991 Gulf War. A total of 1,841 visits were recorded during the crisis period (February 17-23). There were 934 visits in Area A and 907 in Area B. Overall, 194 visits related to the crisis were recorded, of which 155 were in Area A. The rate of crisis-related visits was higher in Area A (16.6% versus 3.4%). There were more visits for authorizations for special masks (8.2% versus .8%), requests for information (3.9% versus 1.3%), and tranquilizers (2.1% versus .5%). In the period subsequent to the agreement reached on February 24, crisis-related visits declined sharply in both areas. During the crisis, there was an increase in visits related to the threat of biological warfare. The phenomenon was more pronounced in areas that had sustained missile hits during the 1991 Gulf War.

Effects of three types of oil dispersants on biodegradation of dispersed crude oil in water surrounding two Persian gulf provinces.

PubMed

Zolfaghari-Baghbaderani, Azadeh; Emtyazjoo, Mozhgan; Poursafa, Parinaz; Mehrabian, Sedigheh; Bijani, Samira; Farkhani, Daryoush; Mirmoghtadaee, Parisa

2012-01-01

To determine the most effective and biodegradable dispersant of spilled oil in water surrounding two Persian Gulf provinces. This study compared the effects of three dispersants, Pars 1, Pars 2, and Gamlen OD4000 on removal of oil in two Persian Gulf provinces' water. Overall, 16 stations were selected. Using the Well method, the growth rate of isolated bacteria and fungi was identified. To specify the growth rate of microorganisms and their usage of oil in the presence of the above-mentioned dispersants, as exclusive sources of carbon, the bacteria were grown in culture medium for 28 days at 120 rpm, 30°C, and their optical density was measured by spectrophotometry. Then, we tested biological oxygen demand (BOD) and chemical oxygen demand (COD) in microorganisms. The highest growth rate was documented for the growth of microorganisms on either Pars 1 or Pars 2 dispersants or their mixtures with oil. However, the culture having microorganisms grown on Pars 1 had higher BOD and COD than the other two dispersants (9200 and 16800 versus 500 and 960, P < 0.05). Mixture of oil and Pars 2 as well as oil and Pars 1 dispersants showed the highest BODs and CODs, respectively. In the Bahregan province, microorganisms grown on Pars 2 had maximum amount of BOD and COD in comparison with Pars 1 and Gamlen dispersants (7100 and 15200 versus 6000 and 10560, P < 0.05). Pars 1 and Pars 2 were the most effective dispersants with highest degradability comparing Gamlen. In each region, the most suitable compound for removing oil spill from offshores with least secondary contamination should be investigated.

Effects of Three Types of Oil Dispersants on Biodegradation of Dispersed Crude Oil in Water Surrounding Two Persian Gulf Provinces

PubMed Central

Zolfaghari-Baghbaderani, Azadeh; Emtyazjoo, Mozhgan; Poursafa, Parinaz; Mehrabian, Sedigheh; Bijani, Samira; Farkhani, Daryoush; Mirmoghtadaee, Parisa

2012-01-01

Objective. To determine the most effective and biodegradable dispersant of spilled oil in water surrounding two Persian Gulf provinces. Methods. This study compared the effects of three dispersants, Pars 1, Pars 2, and Gamlen OD4000 on removal of oil in two Persian Gulf provinces' water. Overall, 16 stations were selected. Using the Well method, the growth rate of isolated bacteria and fungi was identified. To specify the growth rate of microorganisms and their usage of oil in the presence of the above-mentioned dispersants, as exclusive sources of carbon, the bacteria were grown in culture medium for 28 days at 120 rpm, 30°C, and their optical density was measured by spectrophotometry. Then, we tested biological oxygen demand (BOD) and chemical oxygen demand (COD) in microorganisms. Results. The highest growth rate was documented for the growth of microorganisms on either Pars 1 or Pars 2 dispersants or their mixtures with oil. However, the culture having microorganisms grown on Pars 1 had higher BOD and COD than the other two dispersants (9200 and 16800 versus 500 and 960, P < 0.05). Mixture of oil and Pars 2 as well as oil and Pars 1 dispersants showed the highest BODs and CODs, respectively. In the Bahregan province, microorganisms grown on Pars 2 had maximum amount of BOD and COD in comparison with Pars 1 and Gamlen dispersants (7100 and 15200 versus 6000 and 10560, P < 0.05). Conclusion. Pars 1 and Pars 2 were the most effective dispersants with highest degradability comparing Gamlen. In each region, the most suitable compound for removing oil spill from offshores with least secondary contamination should be investigated. PMID:22363352

People-Technology-Ecosystem Integration: A Framework to Ensure Regional Interoperability for Safety, Sustainability, and Resilience of Interdependent Energy, Water, and Seafood Sources in the (Persian) Gulf.

PubMed

Meshkati, Najmedin; Tabibzadeh, Maryam; Farshid, Ali; Rahimi, Mansour; Alhanaee, Ghena

2016-02-01

The aim of this study is to identify the interdependencies of human and organizational subsystems of multiple complex, safety-sensitive technological systems and their interoperability in the context of sustainability and resilience of an ecosystem. Recent technological disasters with severe environmental impact are attributed to human factors and safety culture causes. One of the most populous and environmentally sensitive regions in the world, the (Persian) Gulf, is on the confluence of an exponentially growing number of two industries--nuclear power and seawater desalination plants--that is changing its land- and seascape. Building upon Rasmussen's model, a macrosystem integrative framework, based on the broader context of human factors, is developed, which can be considered in this context as a "meta-ergonomics" paradigm, for the analysis of interactions, design of interoperability, and integration of decisions of major actors whose actions can affect safety and sustainability of the focused industries during routine and nonroutine (emergency) operations. Based on the emerging realities in the Gulf region, it is concluded that without such systematic approach toward addressing the interdependencies of water and energy sources, sustainability will be only a short-lived dream and prosperity will be a disappearing mirage for millions of people in the region. This multilayered framework for the integration of people, technology, and ecosystem--which has been applied to the (Persian) Gulf--offers a viable and vital approach to the design and operation of large-scale complex systems wherever the nexus of water, energy, and food sources are concerned, such as the Black Sea. © 2016, Human Factors and Ergonomics Society.

Ships at anchor, Gulf of Oman

NASA Technical Reports Server (NTRS)

1983-01-01

These supertankers, riding at anchor off the coast of the United Arab Emirates, Gulf of Oman (25.5N, 56.5E) cast long shadows and eddy currents in the late afternoon sun. The ships are anchored just outside the Persian Gulf. Because of a surplus of supertankers in the world, many of them are simply moored in the Gulf of Oman where they can be safely anchored and yet be close to the oil ports when activated.

Total petroleum hydrocarbons in sediments from the coastline and mangroves of the northern Persian Gulf.

PubMed

Mohebbi-Nozar, Seyedeh Laili; Zakaria, Mohamad Pauzi; Ismail, Wan Ruslan; Mortazawi, Mohammad Seddiq; Salimizadeh, Maryam; Momeni, Mohammad; Akbarzadeh, Gholamali

2015-06-15

To provide baseline information for the marine ecosystem of Hormozgan province, the distribution of petroleum hydrocarbons was evaluated in 52 stations involved in the mangrove and coastline ecosystem. Coastline sampling sites included areas facing harbor, river, domestic and industrial discharge. Sediment samples were analyzed based on ultraviolet fluorescence spectroscopy. Petroleum hydrocarbons showed narrow variations ranging from non-detectable (ND) to 1.71 and from 0.2 to 0.63μg/g dry weight for coastline and mangrove sediments, respectively. The detected concentrations for total petroleum hydrocarbons were lower than guideline values for ecological risk. Furthermore, the minimum environmental risk was confirmed by background levels for the Persian Gulf, the Sea of Oman, and detected values for reference areas. The results were regarded as background data in the studied area, and, considering the rapid expansion of activities related to the petroleum industry in Hormozgan province, the continuous monitoring of pollutants is recommended. Copyright © 2015 Elsevier Ltd. All rights reserved.

Petroleum pollution in mangrove forests sediments from Qeshm Island and Khamir Port-Persian Gulf, Iran.

PubMed

Ebrahimi-Sirizi, Zohreh; Riyahi-Bakhtiyari, Alireza

2013-05-01

The concentrations of total polycyclic aromatic hydrocarbons (PAHs) and 22 individual PAH compounds in 42 surface sediments collected from the mangrove forest of Qeshm Island and Khamir Port (Persian Gulf) were analyzed. PAHs concentrations ranged from 259 to 5,376 ng g(-1) dry weight with mean and median values of 1,585 and 1,146 ng g(-1), respectively. The mangrove sediments had higher percentages of lower molecular weight PAHs and the PAH profiles were dominated by naphthalene. Ratio values of specific PAH compounds were calculated to evaluate the possible source of PAH contamination. This ratios suggesting that the mangrove sediments have a petrogenic input of PAHs. Sediment quality guidelines were conducted to assess the toxicity of PAH compounds. The levels of total PAHs at all of stations except one station, namely Q6, were below the effects range low. Also, concentrations of naphthalene in some stations exceeded the effects range median.

Data on metals (Zn, Al, Sr, and Co) and metalloid (As) concentration levels of ballast water in commercial ships entering Bushehr port, along the Persian Gulf.

PubMed

Soleimani, Farshid; Dobaradaran, Sina; Hayati, Abdolreza; Khorsand, Maryam; Keshtkar, Mozhgan

2016-12-01

In this article, we determined the concentration levels of metals including Zn, Al, Sr, and Co and metalloid of As of ballast water in commercial ships entering Bushehr port, along the Persian Gulf. Ballast water samples were taken from commercial ships entering Bushehr port from 34 ports around the world during 15 February and 25 August 2016. The concentration levels of metals and metalloid were determined by using a graphite furnace absorption spectrometer (AAS).

The Intriguing Tsunami of 19 March 2017 in the Persian Gulf

NASA Astrophysics Data System (ADS)

Mansouri, R.; Salaree, A.; Okal, E.

2017-12-01

On 19 March 2017, a surge from the Persian Gulf inundated significant parts of the Port of Dayyer on the southern coastlines of Iran. It, reportedly, capsized about 300 boats, caused $10 million of damage and resulted in one death and five people missing. Although a significant storm had preceded the surge, there were indications of calm weather during the event in some of the remaining footage which could play a critical role in reconstructing the tsunami by studying it as a meteorological phenomenon. Here, we are reporting the data from a field survey in the affected area which revealed a concentration of inundation along a 30 km stretch of coastline with run-ups reaching 3 m at 4 km west of Dayyer. In the absence of any major seismic event at or around the occurrence of the tsunami, we consider landslides as well as atmospheric phenomena as potential sources for the event. We use simultaneous hydrodynamic dipoles as landslide scenarios (e.g. Synolakis et al., 2002) and simulate water amplitudes close to the coastlines using the MOST algorithm (e.g. Titov & Synolakis, 1995). We also use the method by Platzman (1958) to model the surge as a meteotsunami. Our simulations suggest that the Dayyer tsunami was caused by a local system of atmospheric pressure gradient, as our landslide models fail to reproduce high amplitudes as documented in our field survey.

Numerical assessment of nutrient assimilative capacity of Khur-e-Musa in the Persian Gulf.

PubMed

Payandeh, A; Zaker, N Hadjizadeh; Niksokhan, M H

2015-01-01

Khur-e-Musa is a predominantly tide-driven marine creek located in the northwestern part of the Persian Gulf. The port city of Mahshahr and several important industrial enterprises are located in the vicinity of this marine creek. Therefore, marine pollution due to discharge from regional industries into this water body has been a matter of interest for environmental studies. In this paper, nutrient assimilative capacity of the Khur-e-Musa during the summer time was studied. In order to perform any engineering project or marine environment study related to Khur-e-Musa, the prediction of currents is an essential task. Therefore, MIKE 3-FM hydrodynamic and quality model was used to simulate nutrients and chlorophyll a concentrations. OECD open boundary index was used to determine the trophic status probabilities. Different scenarios were defined and simulated to find the minimum nutrient load that causes eutrophication in all parts of Khur-e-Musa simultaneously. The results showed assimilative capacity of 7,180 kg/day TN and 1,305 kg/day TP for Khur-e-Musa.

Heavy metal levels of ballast waters in commercial ships entering Bushehr port along the Persian Gulf.

PubMed

Dobaradaran, Sina; Soleimani, Farshid; Nabipour, Iraj; Saeedi, Reza; Mohammadi, Mohammad Javad

2018-01-01

In this study we report the concentration levels of heavy metals (including Pb, Cd, Hg, Cr, Ni, Fe, Mn, Cu) in ballast water of commercial ships, entering Bushehr port for the first time in the region of the Persian Gulf. The concentration levels of Cu and Fe in all samples of the ballast water were higher compared with the coastal waters of Bushehr port. In the case of Cd, 76.47% of samples had higher concentration level compared with the coastal waters of Bushehr port. Results showed that in a long term the ballast water has the potential to change the chemical quality in marine environments and also may affect the human health and marine ecosystem where ships discharge their ballast water. Therefore, permanent monitoring as well as treatment of ballast water before discharging is crucial to keep the marine environment health. Copyright © 2017 Elsevier Ltd. All rights reserved.

Heavy metal contamination and health risk assessment in three commercial fish species in the Persian Gulf.

PubMed

Keshavarzi, Behnam; Hassanaghaei, Mina; Moore, Farid; Rastegari Mehr, Meisam; Soltanian, Siyavash; Lahijanzadeh, Ahmad Reza; Sorooshian, Armin

2018-04-01

Five heavy metals/metalloids and related potential health risks were investigated in three commercially important fish species (Anodontostoma chacunda, Belangerii, and Cynoglossurs arel) in Musa Estuary and Mahshahr Harbour of the Persian Gulf. A total of 116 fish samples were collected, and their liver and muscle organs were separately analyzed using ICP-MS. Results revealed that studied metals concentrations (with some exceptions) varied among sampling stations, fish species and their organs. Human health risk is evaluated using different indices. The results indicated that arsenic and mercury are the most hazardous elements. Estimated daily intake (EDI) for the metals exceeded the provisional tolerable daily intake (PTDI) for all studied fish species. Also, target risk (TR) of arsenic indicated that consumption over a long period of time may result in a carcinogenic effect. The results are expected to create awareness among the public on the safety of consuming food products grown in particular areas. Copyright © 2018. Published by Elsevier Ltd.

Wartime stressors and health outcomes: women in the Persian Gulf War.

PubMed

Bell, E A; Roth, M A; Weed, G

1998-08-01

This descriptive correlational study of war time stressors and stress responses of women from the Persian Gulf War examined numerous stressors both physical and psychological. The psychological stressors more directly impacted postwar physical and psychological symptoms than did physical stressors. These findings add to our understanding of women's reactions to wartime stress and the types of stressors affecting women. The study provides more data to support the contention that sexual harassment is widely prevalent in the military. The study did not find data to support concerns about maternal guilt on leaving children, nor any significant evidence of stress symptomology from this situation. The results of this study confirmed the call by Wolfe, Brown, Furey, and Levin (1993) for more precise evaluation of wartime stressors in view of the changing gender composition of military forces and the subsequent increase of women in combat roles. Clinicians should be alerted to recognize gender-specific experiences. Education of military women about stressors and coping mechanisms should be broadened to address the development issue of intimacy versus isolation. Nurses, both military and civilian, must understand the effect of isolation and discrimination on women both in combat and in other high stress situations. The need for continued study of the problem of sexual harassment is confirmed. Understanding the scope of the problem and the health care outcomes strengthens the role of prevention and intervention for nurses and their clients.

Hyperbaric oxygen treatment for carbon monoxide intoxication acquired in the sealed room during the Persian Gulf war.

PubMed

Adir, Y; Bitterman, H; Kol, S; Melamed, Y

1991-01-01

During the recent Persian Gulf war, the civilian population in Israel was frequently instructed to stay in sealed rooms in preparation for a possible chemical missile attack. The war broke out in mid-winter, and in many instances it was necessary to heat the rooms. The use of open fires or malfunctioning heating appliances inside sealed rooms could create ideal conditions for carbon monoxide (CO) poisoning. Six patients with CO intoxication resulting from confinement inside sealed rooms were referred for hyperbaric oxygen (HBO) treatment. Indications for HBO therapy were loss of consciousness and metabolic acidosis. The treatment protocol consisted of 90-min exposure to 100% oxygen at 2.5 atmospheres absolute (ATA), with repeated exposures when required. All patients made a full recovery. The risk of CO poisoning should be taken into consideration and should determine the selection of heating devices for future use in similar circumstances.

Numerical Modeling of the Propagation Environment in the Atmospheric Boundary Layer over the Persian Gulf.

NASA Astrophysics Data System (ADS)

Atkinson, B. W.; Li, J.-G.; Plant, R. S.

2001-03-01

Strong vertical gradients at the top of the atmospheric boundary layer affect the propagation of electromagnetic waves and can produce radar ducts. A three-dimensional, time-dependent, nonhydrostatic numerical model was used to simulate the propagation environment in the atmosphere over the Persian Gulf when aircraft observations of ducting had been made. A division of the observations into high- and low-wind cases was used as a framework for the simulations. Three sets of simulations were conducted with initial conditions of varying degrees of idealization and were compared with the observations taken in the Ship Antisubmarine Warfare Readiness/Effectiveness Measuring (SHAREM-115) program. The best results occurred with the initialization based on a sounding taken over the coast modified by the inclusion of data on low-level atmospheric conditions over the Gulf waters. The development of moist, cool, stable marine internal boundary layers (MIBL) in air flowing from land over the waters of the Gulf was simulated. The MIBLs were capped by temperature inversions and associated lapses of humidity and refractivity. The low-wind MIBL was shallower and the gradients at its top were sharper than in the high-wind case, in agreement with the observations. Because it is also forced by land-sea contrasts, a sea-breeze circulation frequently occurs in association with the MIBL. The size, location, and internal structure of the sea-breeze circulation were realistically simulated. The gradients of temperature and humidity that bound the MIBL cause perturbations in the refractivity distribution that, in turn, lead to trapping layers and ducts. The existence, location, and surface character of the ducts were well captured. Horizontal variations in duct characteristics due to the sea-breeze circulation were also evident. The simulations successfully distinguished between high- and low-wind occasions, a notable feature of the SHAREM-115 observations. The modeled magnitudes of duct

Veterans worry that unexplained medical problems a legacy of service during Gulf War.

PubMed Central

Robinson, A

1995-01-01

Some Canadians who served in the military in the Persian Gulf 4 years ago complain of a range of symptoms commonly described as Gulf War syndrome. Although the syndrome is not recognized as a clinical entity, symptoms include fatigue, lack of sleep, depression, cognitive problems, rashes, bone aches, lassitude, lack of motivation, forgetfulness, mood changes irritability and diarrhea. The medical branch of the Department of National Defence has established programs to inform, guide diagnosis and reach out to symptomatic veterans of the Persian Gulf conflict. Civilian physicians who provide similar care to military personnel who participated in the conflict are invited to call the medical branch (613 996-3752) for further information. Images p945-a PMID:7697587

Arab - American relations in the Persian Gulf

DOE Office of Scientific and Technical Information (OSTI.GOV)

Nakhleh, E.A.

1975-01-01

The Saudi decision during the October War to combine oil and politics and to relate the flow of Saudi oil to American Middle Eastern policies marked a major deviation from a long-standing policy. This has resulted in a major re-thinking of U.S. interests and long-range policies by U.S. policy makers toward all Arab national interests. The entanglement has forced U.S. policy makers to recognize three realities. First, Arab oil production can no longer be treated separately from Arab national issues, most particularly the Palestine problem. Second, smoothly functioning economic relationships will follow only if outstanding political conflicts are resolved; again,more » the Palestine conflict is the uppermost issue. Third, the U.S., as a major industrial country and as a superpower directly concerned with international peace and security, can no longer choose between one of only two traditional positions: complete detachment or total involvement; other options must be examined. In order to develop a policy framework for future American relations with the Arab littoral states of the Gulf, several dimensions are examined, namely: the political and ideological nature of the Arab regimes in the Gulf, the religious/tribal foundations of these regimes and the oil-generated affluence of their ruling families, the diplomatic and military activities of regional and other powers; and the new economic factors in the Gulf. The last chapter presents a long-range projection of American international relations in the Gulf and the spectrum of options available to U.S. policymakers. (MCW)« less

An American Honors Program in the Arab Gulf

ERIC Educational Resources Information Center

Yyelland, Byrad

2012-01-01

The first Western honors program to be established in the Arab Gulf is offered in Doha, Qatar, on a small satellite campus of an American university. Doha is the capital city of Qatar, a sovereign Arab state physically located on a small peninsula bordering Saudi Arabia in the south and jutting into the Persian Gulf. With a population of only 1.7…

Population collapse dynamics in Acropora downingi, an Arabian/Persian Gulf ecosystem-engineering coral, linked to rising temperature.

PubMed

Riegl, Bernhard; Johnston, Matthew; Purkis, Sam; Howells, Emily; Burt, John; Steiner, Sascha C C; Sheppard, Charles R C; Bauman, Andrew

2018-03-05

As in the tropical Atlantic, Acropora populations in the southern Persian/Arabian Gulf plummeted within two decades after having been ecosystem engineers on most wave-exposed reefs since the Pleistocene. Since 1996/1998 live coral cover in the Gulf declined by over 90% in many areas, primarily due to bleaching and diseases caused by rising temperatures. In the formerly dominant table-coral species A. downingi, population dynamics corresponding to disturbance regimes was quantified in three transition matrices (lower disturbance pre-1996; moderate disturbance from 1998 to 2010 and 2013 to 2017, disturbed in 1996/1998, 2010/11/12, 2017). Increased disturbance frequency and severity caused progressive reduction in coral size, cover, and population fecundity. Small size-classes were bolstered more by partial colony mortality than sexual recruitment. Some large corals had a size refuge and resisted die-back but were also lost with increasing disturbance. Matrix and biophysical larval flow models suggested one metapopulation. Southern, Arabian, populations could be connected to northern, Iranian, populations but this connectivity was lost under assumptions of pelagic larval duration at rising temperatures shortened to a third. Then, the metapopulation disintegrated into isolated populations. Connectivity required to avoid extinctions increased exponentially with disturbance frequency and correlation of disturbances across the metapopulation. Populations became unsustainable at eight disturbances in 15 years, when even highest theoretical recruitment no longer compensated mortality. This lethal disturbance frequency was 3-fold that of the moderately disturbed monitoring period and 4-fold of the preceding low-disturbance period-suggesting ongoing shortening of the disturbance-free period. Observed population collapse and environmental changes in the Gulf suggest that A. downingi is heading toward at least functional extinction mainly due to increasingly frequent

Occurrence of ascaridoid nematodes in selected edible fish from the Persian Gulf and description of Hysterothylacium larval type XV and Hysterothylacium persicum n. sp. (Nematoda: Raphidascarididae).

PubMed

Shamsi, Shokoofeh; Ghadam, Masoumeh; Suthar, Jaydipbhai; Ebrahimzadeh Mousavi, Hoseinali; Soltani, Mehdi; Mirzargar, Saeed

2016-11-07

Despite several reports on the presence of the potentially zoonotic nematodes among edible fishes in the Persian Gulf, there is still no study on the specific identification of these parasites or their genetic characterisation. In the present study, a total of 600 fish belonging to five popular species of fish in the region, including Otolithes ruber, Psettodes erumei, Saurida tumbil, Scomberomorus commerson and Sphyraena jello were examined for infection with nematode parasites. Detailed microscopy of nematodes found in the present study followed by characterisation of the first and second internal transcribed spacers (ITS-1 and ITS-2, respectively) showed that they belong to five distinct taxa that could be potentially zoonotic. Anisakis type I was found in four species of fish, had identical ITS sequences as Anisakis typica previously reported in Australian waters and was different from those reported in the Nearctic. Hysterothylacium type VI in the present study was morphologically similar to those previously described from Australasian waters and ITS sequences were identical among Australian specimens and those found in the present study. Another Hysterothylacium larval type was also found in the present study which had identical ITS sequences and similar morphology to those previously reported and identified as H. amoyense in China Sea. Since no ITS sequence data from a well identified adult H. amoyense with an identifiable museum voucher number is yet available and due to some other issues discussed in the article we suggest assignment of this larval type from the China Sea and the Persian Gulf to H. amoyense is doubtful until future studies on a well identified male specimen of H. amoyense or other species reveals the specific identity of this larval type. We propose to refer to this larval type as Hysterothylacium larval type XV. In the present study we also describe a new species, Hysterothylacium persicum and discuss how to differentiate it from closely

Curcumin Nanoparticle Therapy for Gulf War Illness

DTIC Science & Technology

2017-10-01

13 4 1. INTRODUCTION Gulf war illness (GWI) is a chronic multi-symptom health problem, which afflicts ~30% of veterans who...served in the Persian Gulf War-1 (PGW-1). Brain dysfunction, typified by cognitive, memory and mood impairments, is one of the major health issues in...insects/ticks. The measures included the use of pesticides for the area protection and insect repellants on the skin and uniforms. The pesticides

Observations of Strong Surface Radar Ducts over the Persian Gulf.

NASA Astrophysics Data System (ADS)

Brooks, Ian M.; Goroch, Andreas K.; Rogers, David P.

1999-09-01

Ducting of microwave radiation is a common phenomenon over the oceans. The height and strength of the duct are controlling factors for radar propagation and must be determined accurately to assess propagation ranges. A surface evaporation duct commonly forms due to the large gradient in specific humidity just above the sea surface; a deeper surface-based or elevated duct frequently is associated with the sudden change in temperature and humidity across the boundary layer inversion.In April 1996 the U.K. Meteorological Office C-130 Hercules research aircraft took part in the U.S. Navy Ship Antisubmarine Warfare Readiness/Effectiveness Measuring exercise (SHAREM-115) in the Persian Gulf by providing meteorological support and making measurements for the study of electromagnetic and electro-optical propagation. The boundary layer structure over the Gulf is influenced strongly by the surrounding desert landmass. Warm dry air flows from the desert over the cooler waters of the Gulf. Heat loss to the surface results in the formation of a stable internal boundary layer. The layer evolves continuously along wind, eventually forming a new marine atmospheric boundary layer. The stable stratification suppresses vertical mixing, trapping moisture within the layer and leading to an increase in refractive index and the formation of a strong boundary layer duct. A surface evaporation duct coexists with the boundary layer duct.In this paper the authors present aircraft- and ship-based observations of both the surface evaporation and boundary layer ducts. A series of sawtooth aircraft profiles map the boundary layer structure and provide spatially distributed estimates of the duct depth. The boundary layer duct is found to have considerable spatial variability in both depth and strength, and to evolve along wind over distances significant to naval operations (100 km). The depth of the evaporation duct is derived from a bulk parameterization based on Monin-Obukhov similarity theory

Antifouling paint booster biocides (Irgarol 1051 and diuron) in marinas and ports of Bushehr, Persian Gulf.

PubMed

Saleh, Abolfazl; Molaei, Saeideh; Sheijooni Fumani, Neda; Abedi, Ehsan

2016-04-15

In the present study, antifouling paint booster biocides, Irgarol 1051 and diuron were measured in ports and marinas of Bushehr, Iran. Results showed that in seawater samples taken from ports and marinas, Irgarol was found at the range of less than LOD to 63.4ngL(-1) and diuron was found to be at the range of less than LOD to 29.1ngL(-1) (in Jalali marina). 3,4-dichloroaniline (3,4-DCA), as a degradation product of diuron, was also analyzed and its maximum concentration was 390ngL(-1). Results for analysis of Irgarol 1051 in sediments showed a maximum concentration of 35.4ngg(-1) dry weight in Bandargah marina. A comparison between the results of this study and those of other published works showed that Irgarol and diuron pollutions in ports and marinas of Bushehr located in the Persian Gulf were less than the average of reports from other parts of the world. Copyright © 2016 Elsevier Ltd. All rights reserved.

Cytochrome c oxidase subunit 1 barcode data of fish of the Nayband National Park in the Persian Gulf and analysis using meta-data flag several cryptic species.

PubMed

Asgharian, Hosseinali; Sahafi, Homayoun Hosseinzadeh; Ardalan, Aria Ashja; Shekarriz, Shahrokh; Elahi, Elahe

2011-05-01

We provide cytochrome c oxidase subunit 1 (COI) barcode sequences of fishes of the Nayband National Park, Persian Gulf, Iran. Industrial activities, ecological considerations and goals of The Fish Barcode of Life campaign make it crucial that fish species residing in the park be identified. To the best of our knowledge, this is the first report of barcoding data on fishes of the Persian Gulf. We examined 187 individuals representing 76 species, 56 genera and 32 families. The data flagged potentially cryptic species of Gerres filamentosus and Plectorhinchus schotaf. 16S rDNA data on these species are provided. Exclusion of these two potential cryptic species resulted in a mean COI intraspecific distance of 0.18%, and a mean inter- to intraspecific divergence ratio of 66.7. There was no overlap between maximum Kimura 2-parameter distances among conspecifics (1.66%) and minimum distance among congeneric species (6.19%). Barcodes shared among species were not observed. Neighbour-joining analysis showed that most species formed cohesive sequence units with little variation. Finally, the comparison of 16 selected species from this study with meta-data of conspecifics from Australia, India, China and South Africa revealed high interregion divergences and potential existence of six cryptic species. Pairwise interregional comparisons were more informative than global divergence assessments with regard to detection of cryptic variation. Our analysis exemplifies optimal use of the expanding barcode data now becoming available. © 2011 Blackwell Publishing Ltd.

In vitro study of antibacterial activity of the alga Sargassum oligocystum from the Persian Gulf.

PubMed

Tajbakhsh, S; Pouyan, M; Zandi, K; Bahramian, P; Sartavi, K; Fouladvand, M; Asayesh, G; Barazesh, A

2011-03-01

With due attention to the development of drug-resistant bacteria, discovering of new antibacterial compounds is needed. Algae produce numerous bioactive substances which may have pharmacological properties such as antibacterial activity. The objective of this investigation was to in vitro study of antibacterial activity of brown alga Sargassum oligocystum collected along the Bushehr coast of Persian Gulf (south west of Iran). Hot water extract, cold water extract, and hot glycerin extract were prepared. The effect of the extracts were investigated on Staphylococcus aureus (ATCC 25923), Staphylococcus epidermidis (ATCC 14990), Pseudomonas aeruginosa (ATCC 27853), and Escherichia coli (ATCC 25922). Hot water extract exhibited antibacterial activity against Staphylococcus aureus, Staphylococcus epidermidis, and Pseudomonas aeruginosa. Cold water extract and hot glycerin extract did not show antibacterial activity on any of the four test bacteria. The minimum inhibitory concentration (MIC) of hot water extract for both Staphylococcus aureus and Staphylococcus epidermidis was 3.175 mg/ml. However, the MIC of this extract for Pseudomonas aeruginosa was 9.556 mg/ml. In this study gram-positive bacteria were more susceptible to hot water extract than gram-negative bacteria. Extract of Sargassum oligocystum could be a candidate for purification and further in vivo studies.

Israeli psychological casualties of the Persian Gulf war: characteristics, therapy, and selected issues.

PubMed

Bleich, A; Kron, S; Margalit, C; Inbar, G; Kaplan, Z; Cooper, S; Solomon, Z

1991-01-01

The Persian Gulf war in 1991 presented Israel with its first experience of a threat of chemical attack on the home front. Ground-to-ground missiles were aimed directly at civilian populations, threatening death and destruction over a period of several weeks. Uncertainty as to time, place, and nature of the missile attacks affected the civilian population psychologically. The psychological responses of the population were the result of the continuous nature of the emergency which affected the entire population, and the destruction, injury, and displacement which affected those who were the targets of the attacks. The primary psychological effects of the emergency were investigated in several ways: surveys of samples of civilian and rear-echelon military populations, studies of the military personnel who asked for ambulatory psychological treatment as a result of the war, and studies of the specific populations that bore the brunt of the actual physical attacks were conducted. These studies show a high level of distress in the samples, with considerable differentiation between the populations. Levels of functioning generally remained intact even among the displaced or injured. Interventions were based on experience gained in the treatment of combat stress reaction. The issues of evacuation of psychological casualties to hospitals, psychiatric aspects of chemical attacks, and secondary traumatization of therapeutic and other staff are emphasized.

H.R. 821--Persian Gulf Conflict Education Equity Act and H.R. 1108. Hearing before the Subcommittee on Education, Training and Employment of the Committee on Veterans' Affairs. House of Representatives, One Hundred Second Congress, First Session.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Veterans' Affairs.

This document contains oral and written testimony concerning two bills being considered by a U.S. House of Representatives subcommittee to rectify educational and life-disruption problems created by the activation of 200,000 reservists for the Persian Gulf conflict and the transfers of many active military personnel. The texts of the two bills,…

Madonnas, Whores, and the Persian Gulf War.

ERIC Educational Resources Information Center

Bruno, Maria F.

1992-01-01

Discusses reactions and attitudes of students in a women's studies course during the Gulf War. Contends that the imagery of war as a sexual, phallic event was a major topic of class discussion. Presents excerpts from teacher and student conversations. (CFR)

Intensities of drilling predation of molluscan assemblages in intertidal and subtidal soft substrates in the Persian (Arabian) Gulf

NASA Astrophysics Data System (ADS)

Handler, Sabine M.; Albano, Paolo G.; Bentlage, Rudolf; Drummond, Hannah; García-Ramos, Diego A.; Zuschin, Martin

2016-04-01

Intensities of drilling predation of molluscan assemblages in intertidal and subtidal soft substrates in the Persian (Arabian) Gulf Sabine Maria Handler1, Paolo G. Albano1, Rudolf Bentlage2, Hannah Drummond2, D.A. García-Ramos1, Martin Zuschin1 1 Department of Paleontology, University of Vienna, Austria 2 St. Lawrence University, Canton, New York 13617, USA Trace fossils left by predators in the skeleton of their prey are arguably one of the most powerful sources of direct data on predator-prey interactions available in the fossil record. Drill holes, especially those attributed to naticid and muricid gastropods, are unambiguous marks of predation and allow discriminating between successful and unsuccessful predation attempts (complete and incomplete holes, respectively). Latitude and water depth influence drilling frequency. We inspected death assemblages of an intertidal flat and of two subtidal (water depth between 6 and 20 m) sandy sites in the Persian (Arabian) Gulf, off the coast of the United Arab Emirates, to determine the patterns of predation on shelled molluscs along the depth gradient. The study is based on ~7,000 and ~60,000 shells from the intertidal and subtidal, respectively. Drilling Frequency (DF, the number of drilled individuals), Incomplete Drilling Frequency (IDF, number of incomplete drill holes), and Prey Effectiveness (ratio between the number of incomplete drill holes and the total number of drilling attempts) were used as metrics of drilling intensity. We observed major differences between the intertidal and subtidal study areas. Drilling frequencies were generally remarkably low and intertidal flats showed a much lower drilling frequency than the subtidal (1.4% and 6.7%, respectively). In the subtidal, we observed significant differences of drilling intensity among bivalve species and between the two sites. However, predation metrics did not correlate with environmental factors such as substrate type and depth, nor with species life

Unexplained illness among Persian Gulf War veterans in an Air National Guard Unit: preliminary report--August 1990-March 1995.

PubMed

1995-06-16

In November 1994, the U.S. Department of Veterans' Affairs (VA), the Department of Defense (DoD), and the Pennsylvania Department of Health requested that CDC investigate a report of unexplained illnesses among members of an Air National Guard (ANG) unit in south-central Pennsylvania (Unit A) who were veterans of the Persian Gulf War (PGW) (August 1990-June 1991). These veterans had been evaluated at a local VA medical center for symptoms that included recurrent rash, diarrhea, and fatigue. A three-stage investigation was planned to 1) verify and characterize signs and symptoms in PGW veterans attending the VA medical center; 2) determine whether the prevalence of symptoms was higher among members of Unit A than among members of other units deployed to the PGW and, if so, whether the increased prevalence was associated with PGW deployment; and 3) characterize the illness and identify associated risk factors. This report presents preliminary findings from stages 1 and 2 (stage 3 is in progress).

The influence of extreme winds on coastal oceanography and its implications for coral population connectivity in the southern Arabian Gulf.

PubMed

Cavalcante, Geórgenes H; Feary, David A; Burt, John A

2016-04-30

Using long-term oceanographic surveys and a 3-D hydrodynamic model we show that localized peak winds (known as shamals) cause fluctuation in water current speed and direction, and substantial oscillations in sea-bottom salinity and temperature in the southern Persian/Arabian Gulf. Results also demonstrate that short-term shamal winds have substantial impacts on oceanographic processes along the southern Persian/Arabian Gulf coastline, resulting in formation of large-scale (52 km diameter) eddies extending from the coast of the United Arab Emirates (UAE) to areas near the off-shore islands of Iran. Such eddies likely play an important role in transporting larvae from well-developed reefs of the off-shore islands to the degraded reef systems of the southern Persian/Arabian Gulf, potentially maintaining genetic and ecological connectivity of these geographically distant populations and enabling enhanced recovery of degraded coral communities in the UAE. Copyright © 2015 Elsevier Ltd. All rights reserved.

Airborne Hyperspectral and Satellite Multispectral Imagery of the Mississippi Gulf Coast Region

DTIC Science & Technology

2006-12-01

interest to NRLSSC include the Gulf of Mexico, Mississippi, Eastern Pacific, Arabian Sea , Persian Gulf, Mediterranean Sea , Adriatic Sea and many...suspended constituents in the sea (Roesler and Boss, 2002). Visible light wavelengths are very short as stated above. Suspended sediments range in...detection of underwater objects like mines. Suspended sediments are an environmental condition of interest. Remote sensors provide an opportunity

The effect of economic sanctions on the mortality of Iraqi children prior to the 1991 Persian Gulf War.

PubMed Central

Daponte, B O; Garfield, R

2000-01-01

OBJECTIVES: This study examined the effect of sanctions on mortality among Iraqi children. METHODS: The effects of economic sanctions on health are not well known. Past studies on the effect of economic sanctions on mortality have suffered from unreliable data sources and the collinearity of sanctions with other negative economic events. We overcame these weaknesses by using individual child records from a retrospective survey of mothers conducted after the 1991 Persian Gulf War to examine the effect of sanctions on mortality among Iraqi children. Multivariate proportional hazards analysis was used to assess the effect of economic sanctions prior to war (from August through December 1990). RESULTS: We found that after controlling for child and maternal characteristics, when economic sanctions were entered into the proportional hazards equation, the risk of dying increased dramatically. This increase was highly significant statistically. CONCLUSIONS: Innovative application of robust epidemiologic research tools can contribute to assessments of health and well-being even under the methodological and practical constraints of comprehensive economic sanctions, but more research is needed. PMID:10754968

Anthropogenic effects on marine mollusks diversity and abundance; mangrove mollusks along an environmental gradient at Teyab, Persian gulf

NASA Astrophysics Data System (ADS)

Azarmanesh, H.; Javanshir, A.

2009-04-01

Management of coastal environments requires understanding of ecological relationships among different habitats and their biotas.. The mollusk diversity and density and sedimentological properties of mangrove (Avicennia marina) stands of two different seasons in Teyab have been compared. Pollutant area and cleaner area showed clear separation on the basis of environmental characteristics and benthic mollusks. Numbers of mollusks taxa were generally larger at cleaner sites, and numbers of individuals of several taxa were also larger at other sites. The total number of individuals was not different between the two seasons, largely due to the presence of large numbers of the Mud-living gastropod Cerithium cingulata at the pollutant sites. Differences in the Mollusks were coincident with differences in the nature of the sediment. Sediments in cleaner stands were more compacted and contained lesser organic matter and leaf litter.Analysis of sediment chemistry suggested that mangrove sediment in the Cleaner sites were able to take up more N and P than those in the other sites. Key Words: Sustainable development, Impact, Gastropods, Bivalves, Persian Gulf

Demonizing in the Gulf War: Reading the Archetypes.

ERIC Educational Resources Information Center

Zorn, Jeff

1991-01-01

Argues the artificial, propagandistic quality of demonizing the enemy, a technique used by both sides in the Persian Gulf War. Asserts that principled and effective foreign policymaking requires intelligence and moral courage, whereas demonizing the enemy requires only a phrase book and the will to injure. (PRA)

Effect of subseabed salt domes on Tidal Residual currents in the Persian Gulf

NASA Astrophysics Data System (ADS)

Mashayekh Poul, Hossein; Backhaus, Jan; Dehghani, Ali; Huebner, Udo

2016-05-01

Geological studies in the Persian Gulf (PG) have revealed the existence of subseabed salt-domes. With suitable filtering of a high-resolution PG seabed topography, it is seen that the domes leave their signature in the seabed, i.e., numerous hills and valleys with amplitudes of several tens of meters and radii from a few up to tens of kilometers. It was suspected that the "shark skin" of the PG seabed may affect the tidal residual flow. The interaction of tidal dynamics and these obstacles was investigated in a nonlinear hydrodynamic numerical tidal model of the PG. The model was first used to characterize flow patterns of residual currents generated by a tidal wave passing over symmetric, elongated and tilted obstacles. Thereafter it was applied to the entire PG. The model was forced at its open boundary by the four dominant tidal constituents residing in the PG. Each tidal constituent was simulated separately. Results, i.e., tidal residual currents in the PG, as depicted by Lagrangian trajectories reveal a stationary flow that is very rich in eddies. Each eddy can be identified with a topographic obstacle. This confirms that the tidal residual flow field is strongly influenced by the nonlinear interaction of the tidal wave with the bottom relief which, in turn, is deformed by salt-domes beneath the seabed. Different areas of maximum residual current velocities are identified for major tidal constituents. The pattern of trajectories indicates the presence of two main cyclonic gyres and several adjacent gyres rotating in opposite directions and a strong coastal current in the northern PG.

Molecular characterization of hepatitis B virus (HBV) strains circulating in the northern coast of the Persian Gulf and its comparison with worldwide distribution of HBV subgenotype D1.

PubMed

Pourkarim, Mahmoud Reza; Vergote, Valentijn; Amini-Bavil-Olyaee, Samad; Sharifi, Zohre; Sijmons, Steven; Lemey, Philippe; Maes, Piet; Alavian, Seyed Moayed; Van Ranst, Marc

2014-05-01

Iran is a large country that covers the northern coast of the Persian Gulf. Iranian residents of this coastal region interact closely with people from neighboring countries because of historical and cultural relationships, as well as economic activities. In addition, the inhabitants of this border region have experienced several wars, which have affected public health infrastructures. This study characterized for the first time, the evolution of the full-length genome of HBV strains in asymptomatic carrier patients living in this particular region. In addition, this study was compared and complemented by a comprehensive evolutionary analysis of the worldwide geographical distribution of HBV subgenotype D1. Evolutionary analysis demonstrates that patients living in the northern coast of the Persian Gulf are mainly infected with HBV subgenotype D1, subtype ayw2. Specific mutations related to advanced liver disease were found more frequently in these strains compared to other strains isolated from asymptomatic carriers from other regions of Iran. This global comprehensive analysis showed that HBV subgenotype D1 strains have a worldwide distribution and that human mobility and immigration had a large impact on dispersal of HBV subgenotype D1, subtype ayw2 in Middle Eastern countries such as Iran, Syria, and Turkey. In addition to association of subtype ayw2 with subgenotype D1, it was demonstrated that other HBV subtypes like adw2, ayw1, and ayw3 are associated with HBV subgenotype D1 in different regions of the world. This study also revealed a remarkable distribution of subgenotype D1, subtype ayw4 although this particular subtype is associated with subgenotype D4 of HBV in European countries. © 2014 Wiley Periodicals, Inc.

Ecological risk assessment of the Assaluyeh and Bassatin estuaries (northern Persian Gulf) using sediment quality indices

NASA Astrophysics Data System (ADS)

Davoodi, Hamid; Gharibreza, Mohammadreza; Negarestan, Hossein; Mortazavi, Mohammad Sedigh; Lak, Razieh

2017-06-01

The Assaluyeh and Bassatin estuaries are located in Nayband Bay in the northern Persian Gulf, which faces long-term contamination and ecological risks. The research objectives of this study were designed to assess the ecological risks for human health and aquatic life and to evaluate impacts on environmental changes. Accordingly, an index analysis approach (using the contamination factor Cf, contamination degree Cd, potential ecological risk factor for individual metals Er, and potential ecological risk index for the basin, RI) in conjunction with the enrichment factor (Ef) and sediment quality levels (comprised of the threshold effect level, TEL, the probable effect level, PEL, and the effects range medium, ERM) were employed. In total, 147 sediment samples were tested to determine the content of organic matter and sulfur, as well as the concentrations of terrestrial and rare earth elements (REEs) and toxic metals, namely As, Cd, Cr, Cu, Ni and Hg, using inductively coupled plasma optical emission spectroscopy (ICP-OES). Gulf War oil spills in addition to oil and gas industries of the Pars South Especial Economic Zone (PSEEZ) were identified as the primary source of pollution in the study area. Gulf War contamination in the study area is highlighted by increased levels of Cd and RI at key horizons at 29 cm, 35 cm and 49 cm depth in the sedimentary columns of the Assaluyeh and Bassatin estuaries and Gavbandi River, respectively. Adverse effects of PSEEZ were revealed by increasing concentrations of toxic metals, P and S in the top 25-30 cm of the sedimentary columns. As a result, superficial sediments have been severely polluted by As, Ni, Cd, Cu and Cr, while the entire sedimentary column of the Assaluyeh estuary has been polluted by Hg. Based on the locations of the key horizons, the sedimentation rates of the previous decade at the Assaluyeh and Bassatin estuaries and the Gavbandi River were calculated to be 1.26 cm, 1.52 cm, and 2.13 cm, respectively. The

Mapping of the corals around Hendorabi Island (Persian Gulf), using WorldView-2 standard imagery coupled with field observations.

PubMed

Kabiri, Keivan; Rezai, Hamid; Moradi, Masoud

2018-04-01

High spatial resolution WorldView-2 (WV2) satellite imagery coupled with field observations have been utilized for mapping the coral reefs around Hendorabi Island in the northern Persian Gulf. In doing so, three standard multispectral bands (red, green, and blue) were selected to produce a classified map for benthic habitats. The in-situ observations were included photo-transects taken by snorkeling in water surface and manta tow technique. The satellite image has been classified using support vector machine (SVM) classifier by considering the information obtained from field measurements as both training and control points data. The results obtained from manta tow demonstrated that the mean total live hard coral coverage was 29.04% ± 2.44% around the island. Massive corals poritiids (20.70%) and branching corals acroporiids (20.33%) showed higher live coral coverage compared to other corals. Moreover, the map produced from satellite image illustrated the distribution of habitats with 78.1% of overall accuracy. Copyright © 2018 Elsevier Ltd. All rights reserved.

Pollutants from the Gulf War serve as water mass tracer in the Arabian Sea

NASA Astrophysics Data System (ADS)

Plähn, Olaf; Rhein, Monika; Fine, Rana A.; Sullivan, Kevin F.

In 1995, concentrations of the chlorofluorocarbon compound CFC-12 in the outflow water from the Persian Gulf were 8-40 fold higher than normally caused by air-sea gas exchange. At that time, the anomaly was restricted to the Gulf of Oman north of 20°N, while in 1998 the signal had spread southwestward to 12°N. The sources of this CFC-12 input of about 6400 kg are most likely the fire extinguishers and solvents used during and after the Gulf War in 1991. This CFC-12 signal is a new feature of the Persian Gulf Water (PGW) which can be used to track and quantify the spreading and dilution of PGW in the northern Indian Ocean. The contaminated PGW spreads southward with a mean velocity of 0.02-0.025 m s-1. At 20°N, the anomaly is diluted by a factor of more than two, and east of the island Socotra by a factor of four. A mean transport of less than 0.5·106 m³ s-1 is calculated for PGW assuming a mean dilution rate of 30% from the source signal in the Gulf of Oman to the western Arabian Sea.

Oyster Saccostrea cucullata as a biomonitor for Hg contamination and the risk to humans on the coast of Qeshm Island, Persian Gulf, Iran.

PubMed

Shirneshan, Golshan; Bakhtiari, Alireza Riyahi; Kazemi, Ali; Mohamadi, Mohsen; Kheirabadi, Nabiallah

2012-06-01

A total of 174 individuals of rocky oysters (Saccostrea cucullata) and 35 surface sediment samples were collected from seven stations off the intertidal zones of Qeshm Island, Persian Gulf, in order to study the concentration of mercury in oysters' tissues, and to investigate whether mercury concentrations in the edible soft tissues are within the permissible limits for public health. The average mercury concentrations were found as 3.44, 50.66 and 2.29 μg kg(-1) dw in the sediments, soft tissues and shells of the oysters, respectively. Results indicated that the levels of mercury in sediment differed significantly between the stations. In addition, results confirmed that the soft tissues of oysters could be a good indicator of mercury in the aquatic system. In comparison with food safety standards, mercury levels in oysters were well within the permissible limits for human consumption.

Higher Education and Development in the Lower Gulf States.

ERIC Educational Resources Information Center

Shaw, K. E.

1993-01-01

The complex issues concerning expansion of higher education in the smaller states bordering the Persian Gulf (Kuwait, Qatar, Bahrain, United Arab Emirates, and Oman) are examined, including who provides higher education and why, cultural vs. national identity, the role of mass education, and the difference between growth and development. (MSE)

Antibacterial and Antifungal Activity of Holothuria leucospilota Isolated From Persian Gulf and Oman Sea

PubMed Central

Adibpour, Neda; Nasr, Farhad; Nematpour, Fatemeh; Shakouri, Arash; Ameri, Abdolghani

2014-01-01

Background: Emergence of antimicrobial resistance toward a number of conventional antibiotics has triggered the search for antimicrobial agents from a variety of sources including the marine environment. Objectives: The aim of this study was to evaluate the antimicrobial potential of Holothuria leucospilota from Qeshm and Kharg Islands against some selected bacteria and fungi. Materials and Methods: In this investigation, sea cucumbers from two coastal cities of Persian Gulf were collected in March and May 2011 and identified by the scale method according to the food and agriculture organization of the United Nations. Antibacterial activity of hydroalcoholic extracts of the body wall, cuvierian organs and coelomic fluid, methanol, chloroform, and n-hexane extracts of the body wall were evaluated by the spot test. In addition, their antifungal activity was assessed by the broth dilution method. Results: The displayed effect was microbiostatic at concentrations of 1000 and 2000 µg/mL rather than microbicidal. The highest activity of hydroalcoholic extracts was exhibited by body wall, cuvierian organs and coelomic fluid against Escherichia coli, Salmonella typhi, Staphylococcus aureus and Pseudomonas aeruginosa; Aspergillus niger, A. fumigatus, A. flavus and A. brasilensis. However, none of the methanol, chloroform and n-haxane extracts showed appreciable effects against Shigella dysenteriae, Proteus vulgaris, Bacillus cereus, S. epidermidis and Candida albicans. Moreover, cuvierian organs did not possess any antifungal potential. Conclusions: Our data indicated that water-methanol extracts from the body wall of H. leucospilota possess antibacterial and antifungal activity. However, additional and in-depth studies are required to isolate and identify the active component(s). PMID:25147657

Evolution and timing of salt diapirism in the Iranian sector of the Persian Gulf

NASA Astrophysics Data System (ADS)

Perotti, Cesare; Chiariotti, Luca; Bresciani, Ilenia; Cattaneo, Luciano; Toscani, Giovanni

2016-06-01

The Iranian sector of the Persian Gulf is affected by more than 30 large diapiric structures triggered by the mobilization of the Infracambrian Hormuz Complex, an evaporite-rich unit that overlies Precambrian basement at the base of the sedimentary succession. Nineteen non-piercing diapirs, without any appreciable salt intrusion into the upper succession, were studied in detail and retro-deformed by the decompaction and unfolding of 13 seismic horizons that were identified by the interpretation of a dense grid of 2D seismic lines and calibrated by well data. Salt uplift had begun by the Early Palaeozoic and persists to the present day, with major pulses of intensity during the Middle Triassic, Cenomanian, Late Oligocene, and post-Middle Miocene. The structural reconstructions and the analysis of the progressive deformation of the study diapirs do not show any link between diapiric uplift and local tectonic structures, and no clear correlation with the regional geodynamic events acting at the boundary of the Arabian plate. On the contrary, the salt uplift seems strongly influenced by the differential rate of sedimentation that affected the whole study basin (more than 40,000 km2), with a coefficient of correlation between the salt uplift rate and the differential rate of sedimentation (expressed by the standard deviation of the sedimentation rate calculated over the entire basin) of 0.95. This downbuilding mechanism of diapiric growth is apparently induced by differential sedimentation over long distances (several tens of kilometers), showing that the flow of salt affected the whole basin and not just the areas around the single diapiric structures.

Neurological mortality among U.S. veterans of the Persian Gulf War: 13-year follow-up.

PubMed

Barth, Shannon K; Kang, Han K; Bullman, Tim A; Wallin, Mitchell T

2009-09-01

This study focuses on long-term mortality, specifically brain cancer, amyotrophic lateral sclerosis (ALS), Parkinson's disease, and multiple sclerosis (MS) of 621,902 veterans who served in the 1990-1991 Persian Gulf War (GW), and 746,248 non-GW veterans. Follow-up began with the date the veteran left the GW theater or May 1, 1991 and ended with the date of death or December 31, 2004. Cox proportional hazard models were used for analyses. Adjusted mortality rate ratios (aRR) of GW veterans compared to non-GW veterans were not statistically significant for brain cancer (aRR = 0.90, 95% confidence interval (CI): 0.73, 1.11), MS (aRR = 0.61, 95% CI: 0.23, 1.63), Parkinson's disease (aRR = 0.71, 95% CI: 0.17, 2.99), or ALS (aRR = 0.96, 95% CI: 0.56, 1.62). GW veterans potentially exposed to nerve agents for 2 or more days and GW veterans exposed to oil well fire smoke were at increased risk for brain cancer mortality (aRR = 2.71, 95% CI: 1.25, 5.87; aRR = 1.81, 95% CI: 1.00, 3.27; respectively). The risk of death due to ALS, MS, Parkinson's disease, and brain cancer was not associated with 1991 GW service in general. However, GW veterans potentially exposed to nerve agents at Khamisiyah, Iraq, and to oil well fire smoke had an increased risk of mortality due to brain cancer. (c) 2009 Wiley-Liss, Inc.

Tidal asymmetry in a tidal creek with mixed mainly semidiurnal tide, Bushehr Port, Persian Gulf

NASA Astrophysics Data System (ADS)

Hosseini, Seyed Taleb; Chegini, Vahid; Sadrinasab, Masoud; Siadatmousavi, Seyed Mostafa; Yari, Sadegh

2016-03-01

This study investigated the tidal asymmetry imposed by both the interaction of principal tides and the higher harmonics generated by distortions within a tidal creek network with mixed mainly semidiurnal tide in the Bushehr Port, Persian Gulf. Since velocity and water-level imposed by principal triad tides K1-O1-M2 are in quadrature, duration asymmetries during a tidal period in this short, shallow inverse estuary should be manifest as skewed velocities. The principal tides produce periodic asymmetries including a strong ebb-dominance and a weak flood-dominance condition during spring and neap tides respectively. The higher harmonics induced by nonlinearities engender a flood-dominance condition where the convergence effects are higher than frictional effects, and an ebbdominance condition where intertidal storage are extended. Since the triad K1-O1-M2 driven asymmetry is not overcome by higher harmonics close to the mouth, the periodic asymmetry dominates within the creek in which higher harmonics reinforce the weak flood-dominance (strong ebb-dominance) condition in the convergent channel (divergent area). Also, the maximum flood and the maximum ebb from all harmonic constituents occurred close to high water slack time during both spring and neap tides in this short creek. Since occational wetting of intertidal areas happened close to the high water (HW) time during spring tide, the water level flooded slowly close to the HW time of the spring tide.

Spatial distribution, ecological and health risk assessment of heavy metals in marine surface sediments and coastal seawaters of fringing coral reefs of the Persian Gulf, Iran.

PubMed

Ranjbar Jafarabadi, Ali; Riyahi Bakhtiyari, Alireza; Shadmehri Toosi, Amirhossein; Jadot, Catherine

2017-10-01

Concentrations of 13 heavy metals (Al, Fe, Mn, Zn, Cu, Cr, Co, Ni, V, As, Cd, Hg, Pb) in 360 reef surface sediments (0-5 cm) and coastal seawater samples from ten coral Islands in the Persian Gulf were analyzed to determine their spatial distribution and potential ecological risks. Different sediment quality indices were applied to assess the surface sediment quality. The mean concentrations of metals in studied sediments followed the order: Al > Fe > Ni > V > Mn > Zn > Cu > Cr > Co > As > Cd > Pb > As. Average Cd and Hg exceeded coastal background levels at most sampling sites. With the exception of As, concentrations of heavy metals decreased progressively from the west to the east of the Persian Gulf. Based on the Enrichment Factor (EF) and Potential Ecological Risk Index (RI), concentrations of V, Ni, Hg and Cd indicated moderate contamination and is of some concern. The mean values of heavy metals Toxic Units (TUs) were calculated in the following order: Hg (0.75)> Cr (0.41)> Cd (0.27)> As (0.23)> Cu (0.12)> Zn (0.05)> Pb (0.009). Furthermore, the mean contributing ratios of six heavy metals to Toxic Risk Index (TRI) values were 79% for Hg, 11.48% for Cd, 6.16% for Cr, 3.27% for Cu, 0.07% for Zn and 0.01% for Pb. Calculated values of potential ecological risk factor, revealed that the risk of the heavy metals followed the order Cd > Pb > Ni > Cr > V > Cu > Zn. The results reflected that the level of heavy metals, especially Hg and Cd, are on rise due to emerging oil exploration, industrial development, and oil refineries along the entire Gulf. Fe, Mn, Cu, Zn, V and Ni concentrations in seawater were significantly higher (p < 0.05) than the other detected dissolved heavy metals in the sampling sites. A health risk assessment using the hazard quotient index (HQ) recommended by the USEPA suggests that there is no adverse health effect through dermal exposure, and there is no carcinogenic and non-carcinogenic harm to human

Adolescents' Response to Unconventional War Threat Prior to the Gulf War.

ERIC Educational Resources Information Center

Klingman, Avigdor; Goldstein, Zehava

1994-01-01

Examined Israeli adolescents' responses to impending unconventional warfare by administering Nuclear Threat Index to 269 junior high school students 2 months prior to Persian Gulf War. Younger adolescents and females reported more activity, pessimistic thoughts, and concerns than older adolescents and males, respectively; and "internal"…

Space View of the 1991 Gulf War Kuwaiti Oil Fires

NASA Astrophysics Data System (ADS)

Torres, O.; Bhartia, P. K.; Larko, D.

2014-12-01

During the 1991 Persian Gulf War, over 700 oil wells in Kuwait were set ablaze by the withdrawing Iraqi army with the apparent intent of hindering satellite reconnaissance and intelligence gathering activities by the coalition of forces repelling Iraq from occupied Kuwait. The oil fires that burned for an estimated 10 months, created a huge smoke plume whose spatial extent went at times beyond the Persian Gulf region, mobilized across the Saharan Desert reaching as far west as the North Atlantic Ocean. The Nimbus-7 TOMS Total Ozone Mapping Spectrometer, in operation from October 1978 to May 1993, measured the near UV radiances that in the mid-1990's became the input in the calculation of the well know Absorbing Aerosol Index that represented a major breakthrough in satellite-based aerosol remote sensing. Thus, unknowingly to the world, the N7-TOMS sensor was collecting in 1991 an unprecedented daily record of what can be considered the worst environmental catastrophe affecting the atmosphere since the beginning of the era of space-based remote sensing in the 1970's. An overview of the temporal and spatial extent of the synoptic scale 1991 Gulf War smoke plume as seen by the Nimbus-7 TOMS Absorbing Aerosol Index will be presented.

The Intersection of Traditional and Modern Institutions in Gulf States: A Contextual Analysis of Educational Opportunities and Outcomes in Iran and Kuwait.

ERIC Educational Resources Information Center

Wiseman, Alexander W.; Alromi, Naif H.

2003-01-01

Discusses whether the intersection of traditional and modern institutions in the Persian Gulf region influences student opportunities to learn. Provides preliminary and empirical indicators of how this might happen by estimating the degree of penetration of Gulf state culture and religious ideology into school organizational environments. (CAJ)

Stress Management Consultation to Israeli Social Workers during the Gulf War.

ERIC Educational Resources Information Center

Cwikel, Julie C.; And Others

1993-01-01

Describes Stress Management Consultation (SMC), short-term group intervention designed to enable social workers in Israel during Persian Gulf War to work through stress reactions and model method workers could use with their own target populations. Presents qualitative feedback from participants and administrators indicating that SMC model was…

HIV Responses in Arab States on the Southern Persian Gulf Border: The First Review.

PubMed

Moradi, Afsaneh; Alammehrjerdi, Zahra; Daneshmand, Reza; Amini-Lari, Mahmood; Zarghami, Mehran; Dolan, Kate

2016-09-01

There is no review of HIV responses in Arab states on the southern Persian Gulf border. This narrative review aimed to describe and synthesize HIV responses in Kuwait, Qatar, Bahrain and the United Arab Emirates (UAE). A review of scientific databases and grey literature was conducted based on an international guide. Overall, 16 original studies and reports were found. The review indicates that HIV has been found present in each Arab state based on sporadic case finding. The prevalence of HIV is the result of heterosexual relationship and/or drug injection. Mandatory testing of the nationals and expatriate workers is the main route of HIV detection. In general, HIV knowledge and education are poor. Only Bahrain has some non-governmental organizations that provide HIV education. Lack of identifying key populations and high risk behaviors has been reported in all of the states. HIV responses are mainly for Arab and Arabic-speaking nationals. Effective strategic plans for HIV have not been developed in all of the states. The provision of antiretroviral therapy for the nationals is the main HIV response. Only Qatar has paid for the treatment of Qatari and non-Qatari HIV-infected patients. As a HIV response, drug treatment is based on short-term inpatient rehabilitation. Only Qatar has voluntary HIV counseling and testing. Lack of needle and syringe programs has been reported for people who inject drugs with HIV problem in all of the states. To conclude, HIV problem needs a comprehensive policy response in each state. Providing effective strategic plans for HIV and sero-surveillance data systems is required. Empowering human resources and infrastructural development are suggested.

HIV Responses in Arab States on the Southern Persian Gulf Border: The First Review

PubMed Central

Moradi, Afsaneh; Alammehrjerdi, Zahra; Daneshmand, Reza; Amini-Lari, Mahmood; Zarghami, Mehran; Dolan, Kate

2016-01-01

Context There is no review of HIV responses in Arab states on the southern Persian Gulf border. This narrative review aimed to describe and synthesize HIV responses in Kuwait, Qatar, Bahrain and the United Arab Emirates (UAE). Evidence Acquisition A review of scientific databases and grey literature was conducted based on an international guide. Overall, 16 original studies and reports were found. Results The review indicates that HIV has been found present in each Arab state based on sporadic case finding. The prevalence of HIV is the result of heterosexual relationship and/or drug injection. Mandatory testing of the nationals and expatriate workers is the main route of HIV detection. In general, HIV knowledge and education are poor. Only Bahrain has some non-governmental organizations that provide HIV education. Lack of identifying key populations and high risk behaviors has been reported in all of the states. HIV responses are mainly for Arab and Arabic-speaking nationals. Effective strategic plans for HIV have not been developed in all of the states. The provision of antiretroviral therapy for the nationals is the main HIV response. Only Qatar has paid for the treatment of Qatari and non-Qatari HIV-infected patients. As a HIV response, drug treatment is based on short-term inpatient rehabilitation. Only Qatar has voluntary HIV counseling and testing. Lack of needle and syringe programs has been reported for people who inject drugs with HIV problem in all of the states. Conclusions To conclude, HIV problem needs a comprehensive policy response in each state. Providing effective strategic plans for HIV and sero-surveillance data systems is required. Empowering human resources and infrastructural development are suggested. PMID:27822284

Insertion in Persian

ERIC Educational Resources Information Center

Kambuziya, Aliyeh Kord-e Zafaranlu; Dehghan, Masoud

2011-01-01

This paper investigates epenthesis process in Persian to catch some results in relating to vowel and consonant insertion in Persian lexicon. This survey has a close relationship to the description of epenthetic consonants and the conditions in which these consonants are used. Since no word in Persian may begin with a vowel, so that hiatus can't be…

A Strategic Analysis of the Gulf War.

DTIC Science & Technology

1982-01-25

the case of the Gulf War, the general precipitants may be traced to the cultural divide that has separated the Arabs and Persians since at... Mesopotamian Plain in the vicinity of Kirkuk. A position should also be established at As Sulaymaniyah to block the eastern approach to the important...because both Iran and Iraq had sent the military advisors of both the United States and USSR home . Finally, neither

Gulf War Weather

DTIC Science & Technology

1992-03-01

formed after dark. The thickest fog was found along the Persian Gulf coastline and in shallow depressions inland where sand was still moist or where...feet (1,311 meters) Rafha, SD 290 39’ N 430 29’ E 1,466 feet (447 meters) Ras Al Mishab 280 05’ N 480 36’ E 110 feet (110 meters) Rasht , IR 370 20’ N...Hatr A Batin. SD 57 82 Jeddah, SD 72 93 King Fahd AB, SD 63 88 -- King Khalid MC, SD 54 83 Orumieh, IR . .. 31 Ratha, SD 55 80 -- Rasht IR -- -- 46

Enduring U.S. Interests in the Persian Gulf Region

DTIC Science & Technology

2012-03-02

building partner capacity” ( BPC ). BPC is part of a larger security assistance framework which provides defense articles, military training, and...Santa Monica, CA: Rand, 2010), 157 . 15The Cooperation Council for the Arab States of the Gulf; http://www.gcc-sg.org/eng/ indexfc7a.html?action=Sec

Comparison of auditory temporal resolution between monolingual Persian and bilingual Turkish-Persian individuals.

PubMed

Omidvar, Shaghayegh; Jafari, Zahra; Tahaei, Ali Akbar; Salehi, Masoud

2013-04-01

The aims of this study were to prepare a Persian version of the temporal resolution test using the method of Phillips et al (1994) and Stuart and Phillips (1996), and to compare the word-recognition performance in the presence of continuous and interrupted noise as well as the temporal resolution abilities between monolingual (ML) Persian and bilingual (BL) Turkish-Persian young adults. Word-recognition scores (WRSs) were obtained in quiet and in the presence of background competing continuous and interrupted noise at signal-to-noise ratios (SNRs) of -20, -10, 0, and 10 dB. Two groups of 33 ML Persian and 36 BL Turkish-Persian volunteers participated. WRSs significantly differed between ML and BL subjects at four sensation levels in the presence of continuous and interrupted noise. However, the difference in the release from masking between ML and BL subjects was not significant at the studied SNRs. BL Turkish-Persian listeners seem to show poorer performance when responding to Persian words in continuous and interrupted noise. However, bilingualism may not affect auditory temporal resolution ability.

Authoritative Voices and the Vietnam Experience: Teaching about Vietnam during the Gulf War.

ERIC Educational Resources Information Center

Sears, Laurie J.

1991-01-01

Experiences of a college teacher teaching a course on the Vietnam War during the Persian Gulf Crisis illustrate the impact that teaching history can have on the consciousness of students. Respect for other cultures and other races are essential before students can stop glorifying war. (SLD)

Venezuela positioning itself to take key market role in wake of Gulf War

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1991-08-19

This paper reports on Venezuela which continues efforts to position itself in world markets to capitalize on fallout from the Persian Gulf war. The central government and state oil company Petroleos de Venezuela SA have accelerated already ambitious plans to expand activities in upstream and downstream oil and gas sectors. Pvdsa has sharply increased its 1991-96 investment program from the level planned at the end of last year. The goal is to put Venezuela on a par with major Persian Gulf oil exporters in terms of productive capacity. Linchpin of those efforts could well be further steps toward privatization ofmore » Venezuela's oil sector. For the first time since nationalization in 1976, private foreign and domestic companies are being permitted to participate in Venezuelan exploration and development. In addition, the government is trimming the onerous tax burden the oil sector has carried in Venezuela, as well as its heavy subsidy of domestic petroleum products.« less

Antioxidant Properties of two Edible Green Seaweeds From Northern Coasts of the Persian Gulf.

PubMed

Farasat, Massoumeh; Khavari-Nejad, Ramazan-Ali; Nabavi, Seyed Mohammad Bagher; Namjooyan, Foroogh

2013-01-01

Ulva genus, an edible seaweed, and an important food source in many south-east Asian countries is also recognized by its synonymous name as Enteromorpha. This study was carried out to evaluate antioxidant activity, contents of total phenolics, and flavonoids of methanolic extracts of edible green seaweeds including Ulva clathrata (Roth) C. Agardh and three samples of Ulva prolifera O.F.Müller grown at different parts of Bushehr Province along the northern coasts of the Persian Gulf. The seaweeds were collected from Bordekhoun, Northern Ouli, Taheri and Kangan coasts in December 2011. Methanolic extracts of the seaweeds were assessed for their antioxidant activity using DPPH (1,1-diphenyl-2-picrylhydrazyl) radical scavenging assay and was performed in a microplate reader. Total phenolics were determined by Folin-Ciocalteu reagent and flavonoid content was evaluated by colorimetric method. All samples showed antioxidant activity to various degrees. Ulva clathrata exhibited a high DPPH radical scavenging activity with a low IC50 (the half-maximal inhibitory concentration) (0.715 ± 0.078 mg. mL(-1)). The highest phenolic content (4.468 ± 0.379 mg GAE g(-1)) (gallic acid equivalent) and flavonoid content (45.577 ± 0.949 mg RE g-1) (rutin equivalent) were also observed in U .clathrata. The phenolic and flavonoid contents showed positive correlations with the DPPH radical scavenging activity and negative correlations with IC50 (P < 0.01). Besides, Results showed that there was a positive correlation between total phenolics and flavonoid content of extracts (P < 0.01). Strong positive and significant correlations between DPPH radical scavenging and phenolic and flavonoid contents showed that, phenolic compounds, including flavonoids are the main contributors of antioxidant activity in these Ulva species and variations in phenolics and flavonoid contents of the seaweed extracts may be due to the variation in physicochemical parameters such as salinity amongst the

Antioxidant Activity, Total Phenolics and Flavonoid Contents of some Edible Green Seaweeds from Northern Coasts of the Persian Gulf.

PubMed

Farasat, Massoumeh; Khavari-Nejad, Ramazan-Ali; Nabavi, Seyed Mohammad Bagher; Namjooyan, Foroogh

2014-01-01

The antioxidant activity, contents of total phenolics and flavonoids were quantified in the methanolic extracts of four Ulva species (Ulva clathrata (Roth) C.Agardh, Ulva linza Linnaeus, Ulva flexuosa Wulfen and Ulva intestinalis Linnaeus) grown at different parts of northern coasts of the Persian Gulf in south of Iran. The seaweeds were collected from Dayyer, Taheri and Northern Ouli coasts in April 2011. Methanolic extracts of the seaweeds were assessed for their antioxidant activity using DPPH radical scavenging assay and was performed in a microplate reader. All species exhibited a DPPH radical scavenging activity, and among the species, Ulva clathrata demonstrated greater antioxidant potential with a low IC50 (0.881 mg mL(-1)) in comparison with those of the other species. Also the highest phenolic content (5.080 mg GAE g(-1)) and flavonoid content (33.094 mg RE g(-1)) were observed in U.clathrata. Total phenolic and flavonoid contents showed positive correlations with the DPPH radical scavenging activity (p < 0.01) and negative correlations with IC50 (p < 0.01).The results suggest that these edible green seaweeds possess antioxidant potential which could be considered for future applications in medicine, dietary supplements ,cosmetics or food industries.

Recognizing emotional speech in Persian: a validated database of Persian emotional speech (Persian ESD).

PubMed

Keshtiari, Niloofar; Kuhlmann, Michael; Eslami, Moharram; Klann-Delius, Gisela

2015-03-01

Research on emotional speech often requires valid stimuli for assessing perceived emotion through prosody and lexical content. To date, no comprehensive emotional speech database for Persian is officially available. The present article reports the process of designing, compiling, and evaluating a comprehensive emotional speech database for colloquial Persian. The database contains a set of 90 validated novel Persian sentences classified in five basic emotional categories (anger, disgust, fear, happiness, and sadness), as well as a neutral category. These sentences were validated in two experiments by a group of 1,126 native Persian speakers. The sentences were articulated by two native Persian speakers (one male, one female) in three conditions: (1) congruent (emotional lexical content articulated in a congruent emotional voice), (2) incongruent (neutral sentences articulated in an emotional voice), and (3) baseline (all emotional and neutral sentences articulated in neutral voice). The speech materials comprise about 470 sentences. The validity of the database was evaluated by a group of 34 native speakers in a perception test. Utterances recognized better than five times chance performance (71.4 %) were regarded as valid portrayals of the target emotions. Acoustic analysis of the valid emotional utterances revealed differences in pitch, intensity, and duration, attributes that may help listeners to correctly classify the intended emotion. The database is designed to be used as a reliable material source (for both text and speech) in future cross-cultural or cross-linguistic studies of emotional speech, and it is available for academic research purposes free of charge. To access the database, please contact the first author.

A novel method for characterizing harmful algal blooms in the Persian Gulf using MODIS measurements

NASA Astrophysics Data System (ADS)

Ghanea, Mohsen; Moradi, Masoud; Kabiri, Keivan

2016-10-01

Biophysical properties of water undergo meaningful variations under red tide (RT) outbreak. A massive Cochlodinium polykrikoids RT began in the eastern Persian Gulf (PG) in October 2008 and extended to the northern PG in December 2008. It killed large fish and hampered marine industries and water desalination appliances. Yet monthly averages of satellite-derived Chl-a (Chlorophyll-a), nFLH (normalized Fluorescence Line Height), and Kd490 (diffuse attenuation coefficient at 490 nm) have not been compared in the PG. MODIS (MODerate Resolution Imaging Spectroradiometer) sensor provides global coverage, with short revisit time, and accessible, well validated ocean color products. This study compares the behavior of MODIS Chl-a, nFLH, and Kd490 in both normal and RT conditions. In doing so, their color maps are shown during normal and RT periods. Then, monthly variations of these products are shown as time-series between 2002 and 2008. HOCI (Hybrid Ocean Color Index) is defined by integrating these products to detect RT affected areas. The results gained from 100 locations in the PG show that HOCI >0.18 mW cm-2 μm-1 sr-1 mg m-4 and nFLH >0.04 mW cm-2 μm-1 sr-1 discriminates non-bloom waters from algal blooms. Rrs(443)/Rrs(412) > 1 is a proper statement to separate Trichodesmium erythtraeum from Noctiluca millaris, Noctiluca scintillans, and diatoms. Rrs(667)/Rrs(443) > 1 can differentiate Cochlodinium polykrikoids from T. erythtraeum, N. millaris, N. scintillans, and diatoms as well. So, the combination of HOCI and Rrs(667)/Rrs(443) ratio is useful for detection and quantization of C. polykrikoids.

An 11-year analysis of satellite retrievals of dust aerosol over the Red Sea and the Persian Gulf

NASA Astrophysics Data System (ADS)

Banks, Jamie; Brindley, Helen; Schepanski, Kerstin; Stenchikov, Georgiy

2017-04-01

As enclosed seas bordering two large desert regions, the Saharan and Arabian deserts, the maritime environments of the Red Sea and the Persian Gulf are heavily influenced by the presence of desert dust aerosol. The inter-annual variability of dust presence over the Red Sea is analysed and presented, with respect to the summer-time latitudinal gradient in dust loading, which is at a maximum in the far south of the Red Sea and at a minimum in the far north. Two satellite aerosol optical depth (AOD) products from the Spinning Enhanced Visible and Infrared Imager (SEVIRI) and the MODerate resolution Imaging Spectroradiometer (MODIS) instruments are used to quantify this loading over the region. Over an eleven-year period from 2005-2015 the July mean SEVIRI AODs at 630 nm vary between 0.48 and 1.45 in the southern half of the Sea, while in the north this varies between 0.22 and 0.66. Inter-retrieval offsets are observed to occur at higher dust loadings, with pronounced positive MODIS-SEVIRI AOD offsets at AODs greater than 1, indicating substantial and systematic differences between the retrievals over the Red Sea at high dust loadings. These differences appear to be influenced in part by the differences in scattering angle range of the satellite measurements, implying that assumptions of particle shape introduce more substantial biases at the highest dust loadings.

Investigating a probable relationship between microplastics and potentially toxic elements in fish muscles from northeast of Persian Gulf.

PubMed

Akhbarizadeh, Razegheh; Moore, Farid; Keshavarzi, Behnam

2018-01-01

Although weekly consumption of fish is recommended, the presence of contaminants in seafood has raised many concerns regarding the benefits of fish intake. In the present study microplastics (MPs) and metals' concentration in muscles of both benthic and pelagic fish species from northeast of Persian Gulf were investigated and the risk/benefit of their consumption was assessed. The results demonstrated that MPs and Hg in all species and Se in benthic species increase with size, while relationship between other metals, and fish size is not consistent. Consumption of a meal ration of 300 and < 100 g/week for adults and children, respectively, is recommended since it would provide the required essential elements with no human health risk. On the other hand, the estimated intake of MPs from fish muscles revealed that the mean intake of MPs for P. indicus, E. coioides, A. djedaba, and S. jello consumption is 555, 240, 233, and 169 items/300 g-week, respectively. Moreover, the relationship between MPs and metals in fish muscles were positive for A. djedaba, and negative for E. coioides. Considering the chemical toxicity of MPs and metals, and their good linear relationships in some species, consumption of high doses of the studied fish may pose a health threat to the consumers. Copyright © 2017 Elsevier Ltd. All rights reserved.

Reproductive health and pregnancy outcomes among French gulf war veterans

PubMed Central

Verret, Catherine; Jutand, Mathe-Aline; De Vigan, Catherine; Bégassat, Marion; Bensefa-Colas, Lynda; Brochard, Patrick; Salamon, Roger

2008-01-01

Background Since 1993, many studies on the health of Persian Gulf War veterans (PGWVs) have been undertaken. Some authors have concluded that an association exists between Gulf War service and reported infertility or miscarriage, but that effects on PGWV's children were limited. The present study's objective was to describe the reproductive outcome and health of offspring of French Gulf War veterans. Methods The French Study on the Persian Gulf War (PGW) and its Health Consequences is an exhaustive cross-sectional study on all French PGWVs conducted from 2002 to 2004. Data were collected by postal self-administered questionnaire. A case-control study nested in this cohort was conducted to evaluate the link between PGW-related exposures and fathering a child with a birth defect. Results In the present study, 9% of the 5,666 Gulf veterans who participated reported fertility disorders, and 12% of male veterans reported at least one miscarriage among their partners after the PGW. Overall, 4.2% of fathers reported at least one child with a birth defect conceived after the mission. No PGW-related exposure was associated with any birth defect in children fathered after the PGW mission. Concerning the reported health of children born after the PGW, 1.0% of children presented a pre-term delivery and 2.7% a birth defect. The main birth defects reported were musculoskeletal malformations (0.5%) and urinary system malformations (0.3%). Birth defect incidence in PGWV children conceived after the mission was similar to birth defect incidence described by the Paris Registry of Congenital Malformations, except for Down syndrome (PGWV children incidence was lower than Registry incidence). Conclusion This study did not highlight a high frequency of fertility disorders or miscarriage among French PGW veterans. We found no evidence for a link between paternal exposure during the Gulf War and increased risk of birth defects among French PGWV children. PMID:18442369

Identification of (Z)-2,3-Diphenylacrylonitrile as Anti-Cancer Molecule in Persian Gulf Sea Cucumber Holothuria parva

PubMed Central

Amidi, Salimeh; Hashemi, Zahra; Motallebi, Abbasali; Nazemi, Melika; Farrokhpayam, Hoda; Seydi, Enayatollah

2017-01-01

Hepatocellular carcinoma (HCC), also named cancerous hepatoma, is the most common type of malignant neoplasia of the liver. In this research, we screened the Persian Gulf sea cucumber Holothuria parva (H. parva) methanolic sub-fractions for the possible existence of selective toxicity on liver mitochondria isolated from an animal model of HCC. Next, we purified the most active fraction. Thus the structure of the active molecule was identified. HCC was induced by diethylnitrosamine (DEN) and 2-acetylaminofluorene (2-AAF) protocol. Rat liver mitochondria for evaluation of the selective cytotoxic effects of sub-fractions of H. parva were isolated and then mitochondrial parameters were determined. Our results showed that C1 sub-fraction of methanolic extract of H. parva considerably increased reactive oxygen species (ROS) generation, collapse of mitochondrial membrane potential (MMP), swelling in mitochondria and cytochrome c release only on HCC liver mitochondria. Furthermore, the methanolic extract of H. parva was investigated furthermore and the active fraction was extracted. In this fraction, (Z)-2,3-diphenylacrylonitrile molecule, which is also known as α-cyanostilbene, was identified by mass analysis. This molecule increased ROS generation, collapse of MMP, swelling in mitochondria and finally cytochrome c release only on HCC liver mitochondria. The derivatives of (Z)-2,3-diphenylacrylonitrile in other natural products were also reported as an anti-cancer agent. These results suggest the eligibility of the (Z)-2,3-diphenylacrylonitrile as a complementary therapeutic agent for patients with HCC. PMID:29035293

Identification of Vibrio splendidus as a Member of the Planktonic Luminous Bacteria from the Persian Gulf and Kuwait Region with luxA Probes

PubMed Central

Nealson, K. H.; Wimpee, B.; Wimpee, C.

1993-01-01

Hybridization probes specific for the luxA genes of four groups of luminous bacteria were used to screen luminous isolates obtained from the Persian Gulf, near Al Khiran, Kuwait Nine of these isolates were identified as Vibrio harveyi, a commonly encountered planktonic isolate, while three others showed no hybridization to any of the four probes (V. harveyi, Vibrio fischeri, Photobacterium phosphoreum, or Photobacterium leiognathi) under high-stringency conditions. Polymerase chain reaction amplification was used to prepare a luxA probe against one of these isolates, K-1, and this probe was screened under high-stringency conditions against a collection of DNAs from luminous bacteria; it was found to hybridize specifically to the DNA of the species Vibrio splendidus. A probe prepared against the type strain of V. splendidus (ATCC 33369) was tested against the collection of luminous bacterial DNA preparations and against the Kuwait isolates and was found to hybridize only against the type strain and the three unidentified Kuwait isolates. Extensive taxonomic analysis by standard methods confirmed the identification of the 13 isolates. Images PMID:16349023

Mean trophic level of coastal fisheries landings in the Persian Gulf (Hormuzgan Province), 2002-2011

NASA Astrophysics Data System (ADS)

Razzaghi, Marzieh; Mashjoor, Sakineh; Kamrani, Ehsan

2017-05-01

Fishing activities can alter the structure of marine food webs by the selective removal of some species. The changes in the marine food webs of the Hormuzgan waters of the Persian Gulf, Iran were assessed, based on estimates of the mean trophic index (MTI) and Fishing in Balance index (FiB), and on landing profile of the exploited marine community (49 species) during the period, 2002-2011. The total landings ( Y t) ( R=0.88, P<0.001) increased gradually while the Y t of carnivores has slightly declined, and the Y t of herbivores, detritivores and omnivores has increased. Consequently, the MTI significantly decreased ( R =-0.69, P<0.05) at a rate of 0.11 during this decade. The MTI showed a decreasing trend, which indicates exploitation of marine resources. The FiB index also showed a downward trend and negative values from 2002 to 2009, which may be associated with unbalanced structure in the fisheries, but an upward trend from 2009 to 2011. The time variation of the landing profile showed two periods with significant diff erences in their species composition ( R=0.88; P =0.005), and based on analysis of similarity, species have been identified as discriminator species, namely Thunnus albacores and Benthosema pterotum. Results indicate that changes in MTI reflected changes in the Hormuzgan landing structure. The examination of the MTI, FBI, and landing profile (LP) temporal pattern suggests that the status of fishery resources in Hormuzgan inshore waters is overexploited, and provides evidence of the probability that a fishing down process is occurring in this area, and that this trend may continue in the long-term. Therefore, environmental fisheries management and conservation programs should be prioritized for these valuable resources.

Microtubule Abnormalities Underlying Gulf War Illness in Neurons from Human Induced Pluripotent Cells

DTIC Science & Technology

2017-11-01

fallout from bombing early in the 1991 Persian Gulf War. Neuroepidemiology. 2012;40(3):178-189. 6. Steele L, Sastre A, Gerkovich MM, Cook MR. Complex...phosphate pesticides: a systematic and meta-analytic review. Crit Rev Toxicol 2013;43:21–44. 4. Abou-Donia MB, Abou-Donia MM, ElMasry EM , Monro JA

Prevalence, risk factors and molecular evaluation of hepatitis E virus infection among pregnant women resident in the northern shores of Persian Gulf, Iran

PubMed Central

Farshadpour, Fatemeh; Ravanbod, Mohamad Reza; Eghbali, Seyed Sajjad; Taherkhani, Sakineh; Mahdavi, Easa

2018-01-01

Background Although Iran is reported to be an endemic country for hepatitis E virus (HEV), data on the prevalence of HEV infection among pregnant women are scarce and the epidemiology of HEV is unknown in most parts of the country. Therefore, this study was conducted to elucidate the prevalence, risk factors and genotypic pattern of HEV infection among pregnant women resident in the northern shores of Persian Gulf. This is the first report on the epidemiology of HEV infection among pregnant women in this territory. Methods From October 2016 to May 2017, 1331 pregnant women participated in this study. The mean age ± SD of participants was 27.93±5.7 years with a range of 14–45 years. Serum samples of pregnant women were screened for the presence of anti-HEV total antibodies, anti-HEV IgG and anti-HEV IgM using commercially available ELISA kits (DIA.PRO, Milan, Italy). All anti-HEV IgG and anti-HEV IgM positive samples were tested for HEV RNA using two independent reverse transcriptase polymerase chain reaction (RT-PCR) assays, targeting ORF2 and ORF3 of HEV genome. In addition, 92 anti-HEV seronegative samples as well as 50 pooled seronegative samples were evaluated by two independent RT-PCR assays for validation of results. Results Of the 1331 pregnant women, 84 women (6.3%, 95% CI: 5.1%-7.7%) were positive for anti-HEV antibodies, of which 83 women had anti-HEV IgG, and 11 women (0.83%, 95% CI: 0.47%-1.47%) had anti-HEV IgM. The highest rate of HEV seroprevalence was observed among Afghan immigrants (68.0%), uneducated pregnant women (46.51%) and those residents in Bushehr city (8.75%). All anti-HEV IgG and/or IgM positive samples were found to be negative for HEV RNA. In addition, all of the evaluated anti-HEV seronegative samples were negative for HEV RNA. HEV seropositivity among pregnant women was statistically associated with age, ethnicity, place of residence, number of pregnancies, and level of education. So that, low education levels, Afghan, residence

The end-Permian regression in the western Tethys: sedimentological and geochemical evidence from offshore the Persian Gulf, Iran

NASA Astrophysics Data System (ADS)

Tavakoli, Vahid; Naderi-Khujin, Mehrangiz; Seyedmehdi, Zahra

2018-04-01

Detailed sedimentological and geochemical records across the Permian-Triassic boundary (PTB) in five offshore wells of the central Persian Gulf served to interpret the end-Permian sea-level change in this region. A decrease in sea level at the PTB was established by petrographical and geochemical study of the boundary. Thin sections showed that Upper Permian strata are composed of dolomite with minor anhydrite, changing into limestone in Lower Triassic sediments. Brine dilution toward the boundary supports sea-level fall in the Permian-Triassic transition, reflected by a decrease in anhydrite content and a shallowing-upward trend from lagoonal to peritidal facies. Isotopic changes at the boundary are in favor of sea-level fall. Changes in both carbon (from about 4 to -1‰) and oxygen (from 2 to -5‰) stable isotopes show negative excursions. The shift in carbon isotope values is a global phenomenon and is interpreted as resulting from carbonate sediment interaction with 12C-rich waters at the end-Permian sea-level fall. However, the oxygen isotope shift is attributed to the effect of meteoric waters with negative oxygen isotope values. The increase in strontium isotope ratios is also consistent with the high rate of terrestrial input at the boundary. The effect of meteoric conditions during diagenesis is evident from vuggy and moldic porosities below the PTB. The following transgression at the base of the Triassic is evident from the presence of reworked fossils and intraclasts resulting from deposition from agitated water.

Radioactivity concentrations in sediments on the coast of the Iranian province of Khuzestan in the Northern Persian Gulf.

PubMed

Pourahmad, Jalal; Motallebi, Abbasali; Asgharizadeh, Farid; Eskandari, Gholam Reza; Shafaghi, Bijan

2008-10-01

Gamma-ray spectrometric analyses were performed on sediment samples from the coast of Khuzestan province (south west of Iran, neighbor to Iraq and Kuwait) to study the concentration of natural as well as man-made radioactive sources. The coast of Khuzestan, which extends for approximately 400 km is mainly soft areas of mud flats within different ecosystems including river mouth, estuaries, creeps, and small bays. Suspended material from the Iranian rivers including Arvand (Karun), Bahmanshir, Jarrahi, and Zohreh has settled to form these extensive soft areas. Eighty three samples were taken at different points along the coast in undisturbed areas at intervals of about 5 km since Fall 2005 to Winter 2006. Collection was carried out during low-tide, where it was possible to collect sediments from the wet region that was covered by sea water during the high tide. At each of the sample sites, a sampling area of about 1 m(2) was considered. All samples were of a muddy nature, and were left to dry in open air before drying in the oven at 105 degrees C for 2-3 days to remove all water content. The average activity concentration of the radionuclides (226)Ra (30 Bq/Kg), (232)Th (11 Bq/kg), (238)U (18 Bq/kg), and (137)Cs (2.6 Bq/kg) along the shore of Khuzestan reaches are much less than the values commonly assigned as the world average. Nevertheless in case of (40)K which is a long lived naturally occurring radionuclide, the result (481 Bq/kg) was higher than the world average which could be due to a large Kuwaiti oil spill and also fallout and deposition of tremendous amount of fly ashes which resulted from ignited Kuwaiti oil fields during the 2nd Persian Gulf war (1990-91). For man-made (137)Cs and naturally occurring (232)Th, the western and eastern parts of Khuzestan shore showed higher concentrations than the middle part (Khooriat or creeps). For the long lived naturally occurring radionuclide (40)K and Gulf war (238)U (anti armor shells), there were no significant

Comprehensive and comparative ecotoxicological and human risk assessment of polycyclic aromatic hydrocarbons (PAHs) in reef surface sediments and coastal seawaters of Iranian Coral Islands, Persian Gulf.

PubMed

Ranjbar Jafarabadi, Ali; Riyahi Bakhtiari, Alireza; Shadmehri Toosi, Amirhossein

2017-11-01

The concentration and spatial distribution along with ecotoxicological risk of 30 polycyclic aromatic hydrocarbons were investigated in the reef surface sediments (RSSs) and coastal seawater (CSW) of ten coral Islands from the Persian Gulf, Iran, in January 2015. For all sampling sites, assessment of ecological risk was undertaken using several approaches. Mean concentration of ∑30PAHs varied between 70 and 884ngL -l with an overall mean value of 464ngL -l in the CSW, while the RSS ranged from 274 to 1098ngg -1 dw with a total average of 619ngg -1 dw. The results showed a gradient in PAH concentration and toxicity estimates from the northern Hormoz site increasing to the eastern Kharg site. Most of the toxicity estimates were in the moderate range or less than risk values for damage to the marine environment. The calculated Dermal Hazard Quotient (HQs), the sum of HQs (HI) and other cancer risk values of most compounds were less than safety values at most sites. It means that the possibility of negative effects of PAHs via dermal absorption from sediments for children and adults is low. Some sampling sites studied have already been impacted with hazardous pollutants for an extended period of time and evidence from this investigation demonstrates that mixtures of PAHs may be carcinogenic to humans, especially in the western part of the Gulf. Copyright © 2017 Elsevier Inc. All rights reserved.

English as a Medium of Instruction in the Gulf: When Students and Teachers Speak

ERIC Educational Resources Information Center

Belhiah, Hassan; Elhami, Maha

2015-01-01

This study explores the effectiveness of English as a medium of instruction (EMI) in the Arabian/Persian Gulf, with special focus on the situation in the United Arab Emirates. The study, undertaken at six universities located in major cities of Abu Dhabi, Dubai, Al Ain, Sharjah, Ajman, and Ras Al Khaimah, examines students' and teachers'…

Critical research needs for identifying future changes in Gulf coral reef ecosystems.

PubMed

Feary, David A; Burt, John A; Bauman, Andrew G; Al Hazeem, Shaker; Abdel-Moati, Mohamed A; Al-Khalifa, Khalifa A; Anderson, Donald M; Amos, Carl; Baker, Andrew; Bartholomew, Aaron; Bento, Rita; Cavalcante, Geórgenes H; Chen, Chaolun Allen; Coles, Steve L; Dab, Koosha; Fowler, Ashley M; George, David; Grandcourt, Edwin; Hill, Ross; John, David M; Jones, David A; Keshavmurthy, Shashank; Mahmoud, Huda; Moradi Och Tapeh, Mahdi; Mostafavi, Pargol Ghavam; Naser, Humood; Pichon, Michel; Purkis, Sam; Riegl, Bernhard; Samimi-Namin, Kaveh; Sheppard, Charles; Vajed Samiei, Jahangir; Voolstra, Christian R; Wiedenmann, Joerg

2013-07-30

Expert opinion was assessed to identify current knowledge gaps in determining future changes in Arabian/Persian Gulf (thereafter 'Gulf') coral reefs. Thirty-one participants submitted 71 research questions that were peer-assessed in terms of scientific importance (i.e., filled a knowledge gap and was a research priority) and efficiency in resource use (i.e., was highly feasible and ecologically broad). Ten research questions, in six major research areas, were highly important for both understanding Gulf coral reef ecosystems and also an efficient use of limited research resources. These questions mirrored global evaluations of the importance of understanding and evaluating biodiversity, determining the potential impacts of climate change, the role of anthropogenic impacts in structuring coral reef communities, and economically evaluating coral reef communities. These questions provide guidance for future research on coral reef ecosystems within the Gulf, and enhance the potential for assessment and management of future changes in this globally significant region. Copyright © 2013 Elsevier Ltd. All rights reserved.

Military deployment to the Gulf War as a risk factor for psychiatric illness among US troops.

PubMed

Fiedler, Nancy; Ozakinci, Gozde; Hallman, William; Wartenberg, Daniel; Brewer, Noel T; Barrett, Drue H; Kipen, Howard M

2006-05-01

Several studies document an excess of psychiatric symptoms among veterans of the the 1991 Gulf War. However, little is known about the prevalence of psychiatric disorders in those who were deployed to that conflict. To compare the 12-month prevalence and associated risk factors for DSM Axis I psychiatric diagnoses between random samples of Gulf War-deployed veterans and veterans of the same era not deployed to the Persian Gulf (era veterans). Interview data from 967 Gulf War veterans and 784 era veterans were examined to determine current health status, medical conditions, symptoms and Axis I psychiatric disorders. Logistic regression models evaluated risk factors for psychiatric disorder. Gulf War veterans had a significantly higher prevalence of psychiatric diagnoses, with twice the prevalence of anxiety disorders and depression. Lower rank, female gender and divorced or single marital status were significant independent predictors of psychiatric disorder. Deployment to the Gulf War is associated with a range of mental health outcomes more than 10 years after deployment.

The Role of Desert-Dust Metals in the Pathobiology of Gulf War Illness

DTIC Science & Technology

2017-10-01

Approved for Public Release; Distribution Unlimited The views , opinions and/or findings contained in this report are those of the author(s) and should...DISTRIBUTION / AVAILABILITY STATEMENT Approved for Public Release; Distribution Unlimited 13. SUPPLEMENTARY NOTES Report contains color photos...14. ABSTRACT After the First Persian Gulf War (1990-1991), many U.S. personnel reported suffering from a chronic multi -symptom disease eventually

Conception and pregnancy during the Persian Gulf War: the risk to women veterans.

PubMed

Araneta, Maria Rosario G; Kamens, Deborah R; Zau, Andrew C; Gastañaga, Victor M; Schlangen, Karen M; Hiliopoulos, Katia M; Gray, Gregory C

2004-02-01

To enumerate Gulf-War (GW) exposed conceptions and to compare reproductive outcomes of GW-exposed pregnancies with postwar conceptions of women Gulf War veterans (GWV) and women nondeployed veterans (NDV). Deployment data and inpatient records from 153 military hospitals identified servicewomen who were pregnant between August 1990 and May 1992 and belonged to military units that were deployed to the Gulf War. Postal surveys were used in 1997 and 1998 to elicit reproductive history; responses were validated against military hospitalization records. Reproductive outcomes of GW-exposed pregnancies were compared with postwar conceptions of women GWVs and NDVs. 3285 women had a pregnancy-related admission; of these, 1558 completed the questionnaire. Self-reported reproductive outcomes and dates, gestational data, and individual deployment dates identified 415 Gulf War-exposed pregnancies, 298 GWV postwar conceptions, and 427 NDV conceptions. Compared with NDV conceptions, adverse reproductive outcomes were similar among GW-exposed pregnancies. However, spontaneous abortions [NDV: 9.1%, GWV postwar: 22.8%, adjusted odds ratio (OR)=2.92, 95% confidence interval (CI): 1.9, 4.6] and ectopic pregnancies (NDV: 1.4%, GWV postwar: 10.7%, adjusted OR=7.70, 95% CI, 3.0, 20) were elevated for GWV postwar conceptions. GW-exposed conceptions and nondeployed conceptions had similar outcomes. However, GWV postwar conceptions were at increased risk for ectopic pregnancies and spontaneous abortions.

Gulf War Syndrome: a review of current knowledge and understanding.

PubMed

Minshall, D

2014-01-01

The 1991 Persian Gulf War was a resounding military success for coalition forces, who liberated Kuwait following the Iraqi invasion. The medical legacy we have from the conflict is the poorly understood, yet remarkable, phenomenon of Gulf War Syndrome, which surfaced soon after. Epidemiological research has proven beyond doubt that Gulf War veterans report a wide variety of symptoms, in excess of appropriately matched control subjects, and experience worse general health. Numerous toxic environmental hazards have been suggested as causes of Gulf War Syndrome, yet exhaustive scientific study has failed to provide conclusive proof of any link. No novel or recognised disease has been found to account for the symptomatic burden of veterans, and the optimal treatment remains uncertain. This understanding can be added to from an anthropological perspective, where the narratives of those afflicted provide further insight. The nature of military life was changing at the time of the Gulf War, challenging the identity and beliefs of some veterans and causing socio-cultural distress. The symptomatic presentation of Gulf War Syndrome can be considered an articulation of this disharmony. Gulf War Syndrome can also be considered within the group of post-combat disorders such as shellshock, the like of which have occurred after major wars in the last century. With the current withdrawal from Afghanistan, the Defence Medical Services (DMS) should heed the lessons of history.

Fidelity of life and death molluscan assemblages from carbonate tidal flats in the Persian (Arabian) Gulf

NASA Astrophysics Data System (ADS)

García-Ramos, Diego A.; Albano, Paolo G.; Harzhauser, Mathias; Piller, Werner E.; Zuschin, Martin

2016-04-01

Live-dead (LD) studies aim to help understand how faithfully fossil assemblages can be used to quantitatively infer the structure of the original living communities that generated them. To this purpose, LD comparisons have been conducted in different terrestrial and aquatic environments to assess how environment-specific differences in quality and intensity of taphonomic factors affect LD fidelity. In sub-tropical and tropical settings, most LD studies have focused on hard substrates or seagrass bottoms. Here we present results on molluscan assemblages from soft carbonate sediments in tidal flats of the Persian (Arabian) Gulf (Indo-West Pacific biogeographic province). We analyzed a total of 7193 mollusks collected from six sites comprising time-averaged death assemblages (DAs) and snapshot living assemblages (LAs). All analyses were performed at site and at habitat scales after correcting for sample-size differences. We found a good match in proportional abundance and a notable mismatch in species composition. In fact, species richness in DAs is 6 times larger than in LAs at site scale, and 4 times at habitat scale. Additionally, we found a good fidelity of evenness, and rank abundance of feeding guilds. Other studies have shown that molluscan DAs from subtidal carbonate environments can display lower time-averaging than those from siliciclastic environments due to high rates of shell loss to bioerosion and dissolution. For our case study of tidal flat carbonate settings, we interpret that despite temporal autocorrelation (good fidelity of proportional abundance), substantial differences in species richness and composition can be explained by early cementation, lateral mixing, intense bioturbation and moderate sedimentation rates. Our results suggest that tidal flat carbonate environments can potentially lead to a wider window of time-averaging in comparison with subtidal carbonate settings.

Fault zone identification in the eastern part of the Persian Gulf based on combined seismic attributes

NASA Astrophysics Data System (ADS)

Mirkamali, M. S.; Keshavarz FK, N.; Bakhtiari, M. R.

2013-02-01

Faults, as main pathways for fluids, play a critical role in creating regions of high porosity and permeability, in cutting cap rock and in the migration of hydrocarbons into the reservoir. Therefore, accurate identification of fault zones is very important in maximizing production from petroleum traps. Image processing and modern visualization techniques are provided for better mapping of objects of interest. In this study, the application of fault mapping in the identification of fault zones within the Mishan and Aghajari formations above the Guri base unconformity surface in the eastern part of Persian Gulf is investigated. Seismic single- and multi-trace attribute analyses are employed separately to determine faults in a vertical section, but different kinds of geological objects cannot be identified using individual attributes only. A mapping model is utilized to improve the identification of the faults, giving more accurate results. This method is based on combinations of all individual relevant attributes using a neural network system to create combined attributes, which gives an optimal view of the object of interest. Firstly, a set of relevant attributes were separately calculated on the vertical section. Then, at interpreted positions, some example training locations were manually selected in each fault and non-fault class by an interpreter. A neural network was trained on combinations of the attributes extracted at the example training locations to generate an optimized fault cube. Finally, the results of the fault and nonfault probability cube were estimated, which the neural network applied to the entire data set. The fault probability cube was obtained with higher mapping accuracy and greater contrast, and with fewer disturbances in comparison with individual attributes. The computed results of this study can support better understanding of the data, providing fault zone mapping with reliable results.

Reprogramming cells from Gulf War veterans into neurons to study Gulf War illness

PubMed Central

Qiang, Liang; Rao, Anand N.; Mostoslavsky, Gustavo; James, Marianne F.; Comfort, Nicole; Sullivan, Kimberly

2017-01-01

Gulf War illness (GWI), which afflicts at least 25% of veterans who served in the 1990–1991 war in the Persian Gulf, is thought to be caused by deployment exposures to various neurotoxicants, including pesticides, anti–nerve gas pills, and low-level nerve agents including sarin/cyclosarin. GWI is a multisymptom disorder characterized by fatigue, joint pain, cognitive problems, and gastrointestinal complaints. The most prominent symptoms of GWI (memory problems, poor attention/concentration, chronic headaches, mood alterations, and impaired sleep) suggest that the disease primarily affects the CNS. Development of urgently needed treatments depends on experimental models appropriate for testing mechanistic hypotheses and for screening therapeutic compounds. Rodent models have been useful thus far, but are limited by their inability to assess the contribution of genetic or epigenetic background to the disease, and because disease-vulnerable proteins and pathways may be different in humans relative to rodents. As of yet, no postmortem tissue from the veterans has become available for research. We are moving forward with a paradigm shift in the study of GWI, which utilizes contemporary stem cell technology to convert somatic cells from Gulf War veterans into pluripotent cell lines that can be differentiated into various cell types, including neurons, glia, muscle, or other relevant cell types. Such cell lines are immortal and will be a resource for GWI researchers to pursue mechanistic hypotheses and therapeutics. PMID:28507260

Epilepsy and Persian culture: an overview.

PubMed

Vanzan, A; Paladin, F

1992-01-01

This article reviews the manner in which Persian culture viewed the problem of epilepsy. Beginning with the Avesta, the earliest Persian text on health and sickness, the medical literature on treatments of epilepsy common in Iran are reviewed. The article also explores popular Persian concepts that try to explain the causes of the morbus sacer.

75 FR 59968 - Presumptions of Service Connection for Persian Gulf Service

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-29

... evidence linking the veteran's post-service disability to an infection contracted during service or any... War Veterans because some studies have suggested that such infections may be linked to Gulf War...) quoting California ex rel Cooper v. Mitchell Bros.' Santa Ana Theater, 454 U.S. 90, 93 (1981). In veterans...

Gulf War Air Power Survey. Volume 2. Operations and Effects and Effectiveness

DTIC Science & Technology

1993-01-01

press attacks home at lower altitudes, even with an accompanying higher risk. The cumulative effects of the bombing reduced the food , water, and...international study team that visited Iraqi during the period 23 August-5 September 1991 to survey the effects of the war on the health and welfare...detrimental health effects " of the war cited by Arkin was 111,000 (Beth Osborne Daponte, "Iraqi Casualties from the Persian Gulf War and Its

Evidence of selection signatures that shape the Persian cat breed.

PubMed

Bertolini, Francesca; Gandolfi, Barbara; Kim, Eui Soo; Haase, Bianca; Lyons, Leslie A; Rothschild, Max F

2016-04-01

The Persian cat is mainly characterized by an extremely brachycephalic face as part of the standard body conformation. Despite the popularity, world-wide distribution, and economic importance of the Persian cat as a fancy breed, little is known about the genetics of their hallmark morphology, brachycephaly. Over 800 cats from different breeds including Persian, non-Persian breeds (Abyssinian, Cornish Rex, Bengal, La Perm, Norwegian Forest, Maine Coon, Manx, Oriental, and Siamese), and Persian-derived breeds (British Shorthair, Scottish Fold, Selkirk Rex) were genotyped with the Illumina 63 K feline DNA array. The experimental strategy was composed of three main steps: (i) the Persian dataset was screened for runs of homozygosity to find and select highly homozygous regions; (ii) selected Persian homozygous regions were evaluated for the difference of homozygosity between Persians and those considered non-Persian breeds, and, (iii) the Persian homozygous regions most divergent from the non-Persian breeds were investigated by haplotype analysis in the Persian-derived breeds. Four regions with high homozygosity (H > 0.7) were detected, each with an average length of 1 Mb. Three regions can be considered unique to the Persian breed, with a less conservative haplotype pattern in the Persian-derived breeds. Moreover, two genes, CHL1 and CNTN6 known to determine face shape modification in humans, reside in one of the identified regions and therefore are positional candidates for the brachycephalic face in Persians. In total, the homozygous regions contained several neuronal genes that could be involved in the Persian cat behavior and can provide new insights into cat domestication.

Reprogramming cells from Gulf War veterans into neurons to study Gulf War illness.

PubMed

Qiang, Liang; Rao, Anand N; Mostoslavsky, Gustavo; James, Marianne F; Comfort, Nicole; Sullivan, Kimberly; Baas, Peter W

2017-05-16

Gulf War illness (GWI), which afflicts at least 25% of veterans who served in the 1990-1991 war in the Persian Gulf, is thought to be caused by deployment exposures to various neurotoxicants, including pesticides, anti-nerve gas pills, and low-level nerve agents including sarin/cyclosarin. GWI is a multisymptom disorder characterized by fatigue, joint pain, cognitive problems, and gastrointestinal complaints. The most prominent symptoms of GWI (memory problems, poor attention/concentration, chronic headaches, mood alterations, and impaired sleep) suggest that the disease primarily affects the CNS. Development of urgently needed treatments depends on experimental models appropriate for testing mechanistic hypotheses and for screening therapeutic compounds. Rodent models have been useful thus far, but are limited by their inability to assess the contribution of genetic or epigenetic background to the disease, and because disease-vulnerable proteins and pathways may be different in humans relative to rodents. As of yet, no postmortem tissue from the veterans has become available for research. We are moving forward with a paradigm shift in the study of GWI, which utilizes contemporary stem cell technology to convert somatic cells from Gulf War veterans into pluripotent cell lines that can be differentiated into various cell types, including neurons, glia, muscle, or other relevant cell types. Such cell lines are immortal and will be a resource for GWI researchers to pursue mechanistic hypotheses and therapeutics. © 2017 American Academy of Neurology.

38 CFR 3.317 - Compensation for certain disabilities due to undiagnosed illnesses.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Persian Gulf War, or to a degree of 10 percent or more not later than December 31, 2011; and (ii) By... Southwest Asia theater of operations during the Persian Gulf War; or (2) If there is affirmative evidence... Persian Gulf War and the onset of the illness; or (3) If there is affirmative evidence that the illness is...

Critical research needs for identifying future changes in Gulf coral reef ecosystems

PubMed Central

Feary, David A.; Burt, John A.; Bauman, Andrew G.; Al Hazeem, Shaker; Abdel-Moati, Mohamed A.; Al-Khalifa, Khalifa A.; Anderson, Donald M.; Amos, Carl; Baker, Andrew; Bartholomew, Aaron; Bento, Rita; Cavalcante, Geórgenes H.; Chen, Chaolun Allen; Coles, Steve L.; Dab, Koosha; Fowler, Ashley M.; George, David; Grandcourt, Edwin; Hill, Ross; John, David M.; Jones, David A.; Keshavmurthy, Shashank; Mahmoud, Huda; Moradi Och Tapeh, Mahdi; Mostafavi, Pargol Ghavam; Naser, Humood; Pichon, Michel; Purkis, Sam; Riegl, Bernhard; Samimi-Namin, Kaveh; Sheppard, Charles; Vajed Samiei, Jahangir; Voolstra, Christian R.; Wiedenmann, Joerg

2014-01-01

Expert opinion was assessed to identify current knowledge gaps in determining future changes in Arabian/ Persian Gulf (thereafter ‘Gulf’) coral reefs. Thirty-one participants submitted 71 research questions that were peer-assessed in terms of scientific importance (i.e., filled a knowledge gap and was a research priority) and efficiency in resource use (i.e., was highly feasible and ecologically broad). Ten research questions, in six major research areas, were highly important for both understanding Gulf coral reef ecosystems and also an efficient use of limited research resources. These questions mirrored global evaluations of the importance of understanding and evaluating biodiversity, determining the potential impacts of climate change, the role of anthropogenic impacts in structuring coral reef communities, and economically evaluating coral reef communities. These questions provide guidance for future research on coral reef ecosystems within the Gulf, and enhance the potential for assessment and management of future changes in this globally significant region. PMID:23643407

16 CFR 301.8 - Use of terms “Persian Lamb,” “Broadtail Lamb,” and “Persian-broadtail Lamb” permitted.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Use of terms âPersian Lamb,â âBroadtail Lamb... Regulations § 301.8 Use of terms “Persian Lamb,” “Broadtail Lamb,” and “Persian-broadtail Lamb” permitted. (a) The term Persian Lamb may be used to describe the skin of the young lamb of the Karakul breed of sheep...

Simulating the impact of brine from desalination plants on the salinity of the Persian/Arabian Gulf

NASA Astrophysics Data System (ADS)

Eltahir, E. A. B.; Ibrahim, H. D.

2016-12-01

The Middle East has an arid climate and very little freshwater from river runoff, which has forced a rapid expansion of desalination plants in the region in order to meet current and future freshwater demand due to rising population. The Gulf is the source of feedwater and sink of concentrated discharge (brine) for plants producing more than half of the world's desalination capacity. Moreover, the Gulf is one of the most saline water bodies in the world due to large evaporation that far exceeds the input of freshwater from precipitation and river runoff. An increase in salinity at the regional scale due to brine discharge may reduce the quality of feedwater to plants and efficiency of desalination, and at the basin scale, a rise in salinity may change the dynamics of water circulation and adversely impact the marine biota. Here we present modeling results from simulating the impact of desalination on the natural Gulf environment using a coupled Gulf-atmosphere regional model (GARM). GARM is the first two-way coupled model developed for the Gulf system. The hydrodynamic component of GARM is the unstructured grid finite volume coastal ocean model (FVCOM) and the atmosphere component of GARM is the MIT regional climate model (MRCM), both of which have been widely used in simulating regional ocean and atmospheric dynamics. Desalination activity is incorporated into GARM as a boundary condition and the Gulf system is simulated for a ten-year time period in order to quantify the impact of brine discharge both at regional and basin scales. These results will be useful for desalination plant design and planning for current and future water security in the region.

Ferrocene functionalized nanoscale mixed-oxides as a potent phosphate adsorbent from the synthetic and real (Persian Gulf) waters.

PubMed

Arshadi, M; Zandi, H; Akbari, J; Shameli, A

2015-07-15

The application of covalently attached ferrocene groups to the aluminum-silicate nanoparticles (ASNPs) for phosphate (P) removal from the synthetic and real waters has been studied and the prepared nanomaterials were analyzed by XPS, EDS, BET, TEM, chemical analysis (CHN), FTIR, and ICP-AES. The immobilization of the ferrocene on the surface of the inorganic support (mixed oxides) can lead to reduce the drawback of the pristine ferrocene molecules which may have strong tendency to agglomerate into larger particles, resulting in the negative effect on both available active sites and catalyst performance. XPS of Fe ions evidenced that most of the active sites of the nano-adsorbent is in the form of Fe(III) ions at the surface. The heterogeneous Fe(III) ions were effective toward removal of phosphate. The contact time to obtain equilibrium for maximum adsorption of phosphate (100%) was found to be 120 min. The adsorption kinetics of P has been evaluated in terms of pseudo-first- and -second-order kinetics, and the Freundlich and Langmuir isotherm models have also been tested to the equilibrium adsorption results. The adsorption process was spontaneous and endothermic in nature and followed pseudo-second-order kinetic model. FTIR, EDS and XPS results confirmed the formation of Fe-O-P bond on the Si/Al@Fe surface after adsorption of P from aqueous media. The Si/Al@Fe displayed high reusability due to its high removal capacity after 10th adsorption-desorption runs. The proposed adsorbent could also be utilized to adsorb the P ions from the real sample (Persian Gulf water). The high removal capacity of P ions from the real water and the high levels of reusability confirmed the versatility of the heterogenized ferrocene groups on the ASNPs. Copyright © 2015 Elsevier Inc. All rights reserved.

Oil Spill Detection and their Impact on Climate in Shallow Coastal Areas in the Persian Gulf using Microwave Sensors

NASA Astrophysics Data System (ADS)

Kumar, P.; Katiyar, S.

2016-02-01

This paper is providing the study of geospatial technology to study the oil spill in various regions and develop oil spill risk management system to provide control and surveillance over large areas and provide tactical assistance in emergencies. Oil spill data which is been placed over GIS is interfaced with the relational database already been created for rapid access, retrieval and query, enhances strategic and strategic decision-making, potentially reducing incidence of spills by providing a deterrent factor and reducing the cost by providing rapid recovery solution. Microwave data are used to detect the oil spill in the shallow coastal region of Persian Gulf and spectral signatures are observed. Various observations can be extracted from this study like location of oil spill, quantity of oil spill and its distribution in effected coast or shoreline area. Satellite images with and without sun glint were studied as the spectral signature of oil slicks in the optical sphere of influence depends upon the viewing geometry and the solar angle in addition to the type of oil and its thickness. The oil slick with bright contrast observed by Microwave data showed lower temperature than oil-free areas. The GIS-based system can be used to establish the appropriate response and locate the dense areas in a slick and local surveillance, to permit clean-up vessels to detect the oil to be cleared in rapid circumstances. Oil spill verification has two parts: dark spot detection and feature extraction. The synergistic use of satellite observations and hydrodynamic modeling is recommended for establishing an early warning and decision support system for oil pollution response. Keywords: Oil Spill, Microwave data, GIS

Danish Gulf War Veterans Revisited: No Evidence of Increased Sickness Absence or Reduced Labor Market Outcome After Deployment to the Persian Gulf.

PubMed

Nissen, Lars Ravnborg; Stoltenberg, Christian; Nielsen, Anni B Sternhagen; Vedtofte, Mia S; Marott, Jacob L; Gyntelberg, Finn; Guldager, Bernadette

2016-11-01

To examine the assumption that postdeployment incidence of sickness and other absence from work are higher among Gulf War Veterans compared with nonveterans. A prospective registry study including a cohort of 721 Danish Gulf War Veterans and a control cohort of 3,629 nonveterans selected from the general Danish population. Outcome measures were up to 23 years postdeployment incidence of (1) long-term sickness absence and (2) long-term all types of absence from work. Long term with regard to sickness and other absence was defined as exceeding 8 weeks. The association between outcomes and information on deployment history was studied using time-to-event analysis. The index date was the return date from the last deployment to the Gulf. The follow-up period was the time from index date until April 27, 2014. As the main finding, no difference was found between veterans and nonveterans in the incidence rate of long-term sickness absence. After an initial short period (3 months) with elevated incidence rate of long-term absence from work among veterans, there was no difference between the cohorts. Among Danish Gulf War Veterans, no postdeployment increased risk of long-term sickness absence or long-term absence from work was found as compared with nonveterans. Reprint & Copyright © 2016 Association of Military Surgeons of the U.S.

Reactions of American Minority and Nonminority Students to the Persian Gulf War.

ERIC Educational Resources Information Center

Lee, Yueh Ting

1993-01-01

Asserts that little attention has been paid to the effects of a subgroup's status on its attitudes toward war and peace. Reports on a study of 151 college students on their patriotism and nationalism during the Gulf War. Finds minority students were more supportive of a peaceful solution to the crisis. (CFR)

Gulf war illness--better, worse, or just the same? A cohort study.

PubMed

Hotopf, Matthew; David, Anthony S; Hull, Lisa; Nikalaou, Vasilis; Unwin, Catherine; Wessely, Simon

2003-12-13

Firstly, to describe changes in the health of Gulf war veterans studied in a previous occupational cohort study and to compare outcome with comparable non-deployed military personnel. Secondly, to determine whether differences in prevalence between Gulf veterans and controls at follow up can be explained by greater persistence or greater incidence of disorders. Occupational cohort study in the form of a postal survey. Military personnel who served in the 1991 Persian Gulf war; personnel who served on peacekeeping duties to Bosnia; military personnel who were deployed elsewhere ("Era" controls). All participants had responded to a previous survey. United Kingdom. Self reported fatigue measured on the Chalder fatigue scale; psychological distress measured on the general health questionnaire, physical functioning and health perception on the SF-36; and a count of physical symptoms. Gulf war veterans experienced a modest reduction in prevalence of fatigue (48.8% at stage 1, 43.4% at stage 2) and psychological distress (40.0% stage 1, 37.1% stage 2) but a slight worsening of physical functioning on the SF-36 (90.3 stage 1, 88.7 stage 2). Compared with the other cohorts Gulf veterans continued to experience poorer health on all outcomes, although physical functioning also declined in Bosnia veterans. Era controls showed both lower incidence of fatigue than Gulf veterans, and both comparison groups showed less persistence of fatigue compared with Gulf veterans. Gulf war veterans remain a group with many symptoms of ill health. The excess of illness at follow up is explained by both higher incidence and greater persistence of symptoms.

Concentrations of Cd, Cu, Pb and Zn in soft tissue of oyster (Saccostrea cucullata) collected from the Lengeh Port coast, Persian Gulf, Iran: a comparison with the permissible limits for public health.

PubMed

Heidari, Behnam; Riyahi Bakhtiari, Alireza; Shirneshan, Golshan

2013-12-01

This study examines concentrations of Cd, Cu, Pb and Zn in the soft tissue of Saccostrea cucullata in the intertidal zones of Lengeh Port, Persian Gulf, Iran, to survey whether heavy metals are within the acceptable limits for public health? The results revealed that the average metal concentrations (μg/g dry weight) ranged from 10.28 to 12.03 for Cd, 294.10 to 345.80 for Cu, 20.64 to 58.23 for Pb and 735.60 to 760.40 for Zn in the soft tissue of oysters. From the human public health point of view, comparison between the mean concentrations of the metals in the soft tissue of oyster and global guidelines clearly indicates that nearly in all cases concentrations are higher than the permissible amounts for human consumption. In addition, levels of Zn, Pb and Cu were well below their recommended oral maximum residue level (MRLs), whereas levels of Cd were observed two times higher. Copyright © 2013 Elsevier Ltd. All rights reserved.

Structural violence and the state: HIV and labour migration from Pakistan to the Persian Gulf.

PubMed

Qureshi, Ayaz

2013-01-01

This paper examines the biopolitics of HIV and labour migration from Pakistan (a country classified by UNAIDS as at 'high risk' of a generalised epidemic) to the countries of the Gulf Cooperation Council (GCC). The remittances by the labour migrants in the Gulf are an invaluable source of foreign exchange for Pakistan and a large number of households are entirely dependent upon them. At the same time, the National AIDS Control Programme regards Gulf migrants as a key risk factor for an HIV epidemic. The majority of HIV positive people in clinics comprise Gulf returnee migrants and their family members. This paper suggests that in the process of migrating, prospective migrants are subjected to structural violence that increases their HIV vulnerabilities. In this process, they are subjected to regimes of medical inspection, reduced to their certifiable labour power, inscribed with nationalist ideologies identifying HIV as a disease that strikes 'the other', and exposed to exploitation that increases their vulnerabilities. After migration, they are made to undergo compulsory periodic medical examinations in the GCC and, if found to be HIV positive, they are forcibly deported without papers, proper diagnosis or healthcare - only to return as 'failed subjects'. Taking a disaggregated view of the state, the paper argues that, in order to be effective, debates on structural violence and the HIV epidemic must make explicit the role of the state in producing migrants' vulnerabilities.

Tectonics of the Western Gulf of Oman

DOE Office of Scientific and Technical Information (OSTI.GOV)

White, R.S.; Ross, D.A.

1979-07-10

The Oman line, running northward from the Strait of Hormuz separates a continent-continent plate boundary to the northwest (Persian Gulf region) from an ocean-continent plate boundary to the southeast (Gulf of Oman region). A large basement ridge detected on multichannel seismic reflection and gravity profiles to the west of the Oman line is probably a subsurface continuation of the Musandam peninsula beneath the Strait of Hormuz. Collision and underthrusting beneath Iran of the Arabian plate on which this ridge lies has caused many of the large earthquakes that have occurred in this region. Convergence between the oceanic crust of themore » Arabian plate beneath the Gulf of Oman and the continental Eurasian plate beneath Iran to the north is accommodated by northward dipping subduction. A deformed sediment prism which forms the offshore Makran continental margin and which extends onto land in the Iranian Makran has accumulated above the descending plate. In the western part of the Gulf of Oman, continued convergence has brought the opposing continental margin of Oman into contact with the Makran continental margin. This is an example of the initial stages of a continent-continent type collision. A model of imbricate thrusting is proposed to explain the development of the fold ridges and basins on the Makran continental margin. Sediments from the subducting plate are buckled and incorporated into the edge of the Makran continental margin in deformed wedges and subsequently uplifted along major faults that penetrate the accretionary prism further to the north.« less

Gulf war illness—better, worse, or just the same? A cohort study

PubMed Central

Hotopf, Matthew; David, Anthony S; Hull, Lisa; Nikalaou, Vasilis; Unwin, Catherine; Wessely, Simon

2003-01-01

Objectives Firstly, to describe changes in the health of Gulf war veterans studied in a previous occupational cohort study and to compare outcome with comparable non-deployed military personnel. Secondly, to determine whether differences in prevalence between Gulf veterans and controls at follow up can be explained by greater persistence or greater incidence of disorders. Design Occupational cohort study in the form of a postal survey. Participants Military personnel who served in the 1991 Persian Gulf war; personnel who served on peacekeeping duties to Bosnia; military personnel who were deployed elsewhere (“Era” controls). All participants had responded to a previous survey. Setting United Kingdom. Main outcome measures Self reported fatigue measured on the Chalder fatigue scale; psychological distress measured on the general health questionnaire, physical functioning and health perception on the SF-36; and a count of physical symptoms. Results Gulf war veterans experienced a modest reduction in prevalence of fatigue (48.8% at stage 1, 43.4% at stage 2) and psychological distress (40.0% stage 1, 37.1% stage 2) but a slight worsening of physical functioning on the SF-36 (90.3 stage 1, 88.7 stage 2). Compared with the other cohorts Gulf veterans continued to experience poorer health on all outcomes, although physical functioning also declined in Bosnia veterans. Era controls showed both lower incidence of fatigue than Gulf veterans, and both comparison groups showed less persistence of fatigue compared with Gulf veterans. Conclusions Gulf war veterans remain a group with many symptoms of ill health. The excess of illness at follow up is explained by both higher incidence and greater persistence of symptoms. PMID:14670878

Management of Breast Milk Oversupply in Traditional Persian Medicine.

PubMed

Kabiri, Marya; Kamalinejad, Mohammad; Sohrabvand, Farnaz; Bioos, Soodabeh; Babaeian, Mohammad

2017-10-01

Comprehensive explanation about milk oversupply is not available in the current literature because few studies have been done on this topic. In traditional Persian medicine, milk oversupply and its management have been described. The aim of this study was to investigate milk oversupply from the perspective of medieval Persian practitioners. In this study, some main medical resources of traditional Persian medicine such as Al-Havi and the Canon of Medicine were studied to extract valuable information about milk oversupply. Etiology of milk overproduction according to traditional Persian medicine is based on humors theory and cannot be easily compared with current medical concepts. Diet modifications and natural remedies have been applied for managing this condition but the majority of traditional Persian medicine interventions for reducing milk oversupply have not been scientifically investigated in modern medicine. The knowledge of milk oversupply in traditional Persian medicine may be helpful to conduct further related studies.

Management of Breast Milk Oversupply in Traditional Persian Medicine

PubMed Central

Kabiri, Marya; Kamalinejad, Mohammad; Sohrabvand, Farnaz; Bioos, Soodabeh

2017-01-01

Comprehensive explanation about milk oversupply is not available in the current literature because few studies have been done on this topic. In traditional Persian medicine, milk oversupply and its management have been described. The aim of this study was to investigate milk oversupply from the perspective of medieval Persian practitioners. In this study, some main medical resources of traditional Persian medicine such as Al-Havi and the Canon of Medicine were studied to extract valuable information about milk oversupply. Etiology of milk overproduction according to traditional Persian medicine is based on humors theory and cannot be easily compared with current medical concepts. Diet modifications and natural remedies have been applied for managing this condition but the majority of traditional Persian medicine interventions for reducing milk oversupply have not been scientifically investigated in modern medicine. The knowledge of milk oversupply in traditional Persian medicine may be helpful to conduct further related studies. PMID:28817945

The New Unabridged English-Persian Dictionary.

ERIC Educational Resources Information Center

Aryanpur, Abbas; Saleh, Jahan Shah

This five-volume English-Persian dictionary is based on Webster's International Dictionary (1960 and 1961) and The Shorter Oxford English Dictionary (1959); it attempts to provide Persian equivalents of all the words of Oxford and all the key-words of Webster. Pronunciation keys for the English phonetic transcription and for the difficult Persian…

Contrastive Analysis of Sentence Patterns in English and Persian

ERIC Educational Resources Information Center

Hajizadeh, Reza

2011-01-01

Complements, adjuncts and predicator are the three main elements of the clause structure. This paper primarily aims at presenting a general classification of clause structure in Persian. In this context, transitive and intransitive structures in Modern Persian are also analyzed. In this research, five canonical Persian constructions are identified…

The environmental impacts of oil platforms in the Persian (Arabian) Gulf: the conservation paleobiology approach

NASA Astrophysics Data System (ADS)

Albano, Paolo G.; Tomašových, Adam; Kaufman, Darrell; Stachowitsch, Michael; Zuschin, Martin

2016-04-01

The Persian (Arabian) Gulf is a semi-enclosed basin that currently hosts the highest concentration of infrastructures for oil and gas extraction in the world. Moreover, major oil spills have occurred here due to accidents and conflicts. The disjunction between recent environmental monitoring programmes and industry-scale oil exploration and extraction dating back to the mid-20th century means a lack of data on pre-impact ecosystem conditions. This shortcoming hampers quantifying disturbance and ecosystem shifts and calls for novel approaches to reconstruct baselines. Conservation palaeobiology is such a new research field. It uses the accumulations of hard skeletal parts left by organisms in the sediments after death (e.g., mollusk shells) to gain information on past community states. These so-called "death assemblages" contain skeletons produced over tens to thousands of years and change very slowly in comparison to living assemblages. Accordingly, under anthropogenic pressures, living assemblages change their structure and composition faster than their corresponding death assemblages. This increases the differences between the two beyond those caused by purely natural processes. When coupled with dating of dead shells (using radiocarbon calibrated amino acid racemization), such live-dead comparisons help assess the magnitude and timing of environmental impacts and ecosystem change when baseline data are not available. We applied these approaches to two major oil platforms off the United Arab Emirates coastline. We found a mismatch between living and death assemblages, with death assemblages dominated by a single bivalve species, the semelid Ervilia purpurea. However, the frequency distributions of post-mortem shell ages of this bivalve show that the mismatch can be mainly attributed to natural extreme demographic fluctuations in its population. We conclude that, at the field scale, decadal and century-level changes in the molluscan community composition were weak

Persian Native Speakers Reading Persian and English Texts: Their Strategic Behavior to Overcome Syntactic and Semantic Problems

ERIC Educational Resources Information Center

Alimorad, Zahra

2015-01-01

This study aimed to discover semantic and syntactic problems Persian native speakers might have while reading English and Persian texts and different strategies they use to overcome those problems. To this end, a convenient sample of 40 intermediate students studying English Literature at Shiraz University was selected. Twenty of them were asked…

Geriatric management in medieval Persian medicine

PubMed Central

Emami, Morteza; Sadeghpour, Omid; Zarshenas, Mohammad M.

2013-01-01

In Iran, a large group of patients are elderly people and they intend to have natural remedies as treatment. These remedies are rooted in historical of Persian and humoral medicine with a backbone of more than 1000 years. The current study was conducted to draw together medieval pharmacological information related to geriatric medicine from some of the most often manuscripts of traditional Persian medicine. Moreover, we investigated the efficacy of medicinal plants through a search of the PubMed, Scopus and Google Scholar databases. In the medieval Persian documents, digestible and a small amount of food such as chicken broth, honey, fig and plum at frequent intervals as well as body massage and morning unctioning are highly recommended. In the field of pharmacotherapy, 35 herbs related to 25 families were identified. Plants were classified as tonic, anti-aging, appetizer, memory and mood enhancer, topical analgesic and laxative as well as health improvement agents. Other than historical elucidation, this paper presents medical and pharmacological approaches that medieval Persian practitioners applied to deal with geriatric complications. PMID:24381461

A New Landscape: Opportunities and Pitfalls for Universities Expanding in the Persian Gulf

ERIC Educational Resources Information Center

DiConsiglio, John

2009-01-01

Dozens of universities--primarily from the United States, United Kingdom, and Australia--are eyeing the Gulf region as a largely untapped reservoir of academic potential and economic opportunity. During the last few years, UAE states like Dubai, Abu Dhabi, Qatar, and Ras al Khaymah have spent billions to entice top universities. And many colleges…

Proposed explanations for excess injury among veterans of the Persian Gulf War and a call for greater attention from policymakers and researchers

PubMed Central

Bell, N; Amoroso, P; Wegman, D; Senier, L

2001-01-01

Introduction—Death rates among US veterans of the Persian Gulf War were lower than rates among non-deployed veterans and the US population at large, with the exception of injury deaths; returning veterans were at significantly greater risk of injury mortality. Similar patterns of excess injury mortality were documented among US and Australian veterans returning from Vietnam. In spite of these consistent findings little has been done to explain these associations and in particular to determine whether or not, and how, war related exposures influence injury risk among veterans returning home after deployments. Hypothesized pathways—Several potential pathways are proposed through which injury might be related to deployment. First, increases in injury mortality may be a consequence of depression, post-traumatic stress disorder, and symptoms of other psychiatric conditions developed after the war. Second, physical and psychological traumas experienced during the war may result in the postwar adoption of "coping" behaviors that also increase injury risk (for example, heavy drinking). Third, greater injury risk may be the indirect consequence of increased experiences of ill defined diseases and symptoms reported by many returning veterans. Fourth, veterans may experience poorer survivability for a given injury event resulting in greater mortality but not morbidity. Finally, the process that selects certain individuals for deployment may lead to a spurious association between deployment status and injury mortality by preferentially selecting individuals who are risk takers and/or exposed to greater hazards. Conclusions—More research and attention from policymakers is needed to clarify the link between deployment and postwar increased risk of injury. PMID:11289533

Evaluation of in vitro anti-Leishmanial activity of some brown, green and red algae from the Persian Gulf.

PubMed

Fouladvand, M; Barazesh, A; Farokhzad, F; Malekizadeh, H; Sartavi, K

2011-06-01

Leishmaniasis is a protozoan parasitic disease which is transmitted by the female Phlebotomus sand fly and is prevalent in four continents.The first-choice treatment for the leishmaniasis is pentavalent antimonials, which are potentially toxic and often ineffective and use of them exhibit therapeutic failure. These pharmaceutical problems point towards the need to develop novel chemotherapeutic agents. Seaweeds are considered as source of bioactive metabolites characterized by a broad spectrum of biological activities. In this experimental study, cold and hot water crude extracts of four species of green, brown and red marine algae "Caulerpa sertularioides, Gracilaria corticata, Gracillaria salicornia and Sargassum oligocystum" collected along the Bushehr coast of the Persian Gulf (southwest of Iran), prepared and their in vitro activities against Leishmania major promastigote were evaluated by using the MTT assay test. The cold and hot water crude extracts of four algae species exhibited different anti-Leishmanial activities. The minimum inhibitory concentration of hot water extracts calculated as IC50 was as follows: Caulerpa sertularioides (IC50 < or =85 microg/ml), Gracilaria corticata (IC50 < or =38 microg/ml), Gracillaria salicornia (IC50 < or =46 microg/ml) and Sargassum oligocystum (IC(50)9 < or =78 microg/ml, while these values for cold water extracts were (IC50 >125 microg/ml) for Caulerpa Sertularioides (IC50 >65 microg/ml) for Gracilaria corticata (IC50 >74 microg/ml) for Gracilaria salicornia and (IC50 >105 microg/ml) for Sargassum oligocystum, IC50 values for reference drug (Amphotericin B) was (0.16-0.2 microg/ml). According to the results, inhibitory effects of the crude extracts from these four species algae specially hot water crude extracts from "Gracilaria corticata, Gracillaria salicornia and Sargassum oligocystum" are significant and in accordance with other studies that has been done on different algae species. So these results are

Ends Versus Means: A Critical Analysis of the Persian Gulf Crisis (1987- 1988)

DTIC Science & Technology

1990-08-01

readily apparent that a 12 gjunX ýjM 1Q§ (Washington: National Archives and Records Service, uFo , 1981), p. 197. 13 Snyder, p. 81. 18 whole host of...the consequences of an Iranian victory in the Gulf War. . . . However, the Soviets also seek to avoid alienating Iran and, if possible, hope to improve

Dyslexic Children and Their Difficulties in Reading Persian Orthography

ERIC Educational Resources Information Center

Nesari, Shahram Jamali; Kamari, Elahe

2014-01-01

This research investigated the word reading performance of Persian speaking dyslexic children through the use of a reading test. For this reason, 15 Persian elementary developmental dyslexic student with the mean age of 9.6, (SD= 1.5) and 15 Persian unimpaired elementary student with the mean age of 9.6 (SD= 1.4) were compared. The performance of…

Visual event-related potentials as markers of hyperarousal in Gulf War Illness: evidence against a stress-related etiology

PubMed Central

Tillman, Gail D.; Calley, Clifford S.; Green, Timothy A.; Buhl, Virginia I.; Biggs, Melanie M.; Spence, Jeffrey S.; Briggs, Richard W.; Haley, Robert W.; Kraut, Michael A.; Hart, John

2012-01-01

An exaggerated response to emotional stimuli is among the many symptoms widely reported by veterans of the 1991 Persian Gulf War. These symptomologies have been attributed to damage and dysfunction associated with deployment-related exposures. We collected event-related potential data from 22 veterans meeting Haley criteria for Gulf War (GW) Syndromes 1-3 and from 8 matched GW veteran controls, who were deployed but not symptomatic, while they performed a visual three-condition oddball task where images authenticated to be associated with the 1991 Persian Gulf War were the distractor stimuli. Hyperarousal reported by ill veterans was significantly greater than that by control veterans, but this was not paralleled by higher amplitude P3a in their ERP responses to GW-related distractor stimuli. Whereas previous studies of PTSD patients have shown higher amplitude P3b responses to target stimuli that are placed amid trauma-related nontarget stimuli, ill veterans in this study showed P3b amplitudes to target stimuli—placed amid GW-related nontarget stimuli—that were significantly lower than those of the control group. Hyperarousal scores reliably predicted P3b, but not P3a, amplitudes. Although many factors may contribute to P3b amplitude differences—most notably depression and poor sleep quality, symptoms that are prevalent in the GW syndrome groups—our findings in context of previous studies on this population are consistent with the contention that dysfunction in cholinergic and dopaminergic neurotransmitter systems, and in white matter and basal ganglia may be contributing to impairments in GW veterans. PMID:23149040

The first report on coagulation and phospholipase A2 activities of Persian Gulf lionfish, Pterois russelli, an Iranian venomous fish.

PubMed

Memar, Bahareh; Jamili, Shahla; Shahbazzadeh, Delavar; Bagheri, Kamran Pooshang

2016-04-01

Pterois russelli is a venomous fish belonging to scorpionidae family. Regarding to high significance value for tracing potential therapeutic molecules and special agents from venomous marine creatures, the present study was aimed to characterization of the Persian Gulf lionfish venom. Proteolytic, phospholipase, hemolytic, coagulation, edematogenic and dermonecrotic activities were determined for extracted venom. The LD50 of P. russelli venom was determined by intravenous injection in white Balb/c mice. Phospholipase A2 activity was recorded at 20 μg of total venom. Coagulation activity on human plasma was shown by Prothrombin Time (PT) and activated Partial Thromboplastin Time (APTT) assays and coagulation visualized after 7 and 14 s respectively for 60 μg of crude venom. LD50 was calculated as 10.5 mg/kg. SDS-PAGE revealed the presence of major and minor protein bands between 6 and 205 kDa. Different amounts of crude venom ranged from 1.87 to 30 μg showed proteolytic activity on casein. The highest edematic activity was detected at 20 μg. Our findings showed that the edematic activity was dose dependent and persisted for 48 h after injection. The crude venom did not induce dermonecrotic activity on rabbit skin and showed no hemolytic activity on human, mouse and rabbit erythrocytes. This is the first report for phospholipase A2 and coagulation activity in venomous fish and venomous marine animals respectively. Proteolytic activity of P. russelli venom is in accordance with the other genara of scorpionidae family. According to venom activity on intrinsic and extrinsic coagulation pathways, lionfish venom would be contained an interesting pharmaceutical agent. This study is pending to further characterization of phospholipase A2, coagulation, and protease activities and also in vivo activity on animal model of surface and internal bleeding. Copyright © 2016 Elsevier Ltd. All rights reserved.

Gulf War veterans' health: medical evaluation of a U.S. cohort.

PubMed

Eisen, Seth A; Kang, Han K; Murphy, Frances M; Blanchard, Melvin S; Reda, Domenic J; Henderson, William G; Toomey, Rosemary; Jackson, Leila W; Alpern, Renee; Parks, Becky J; Klimas, Nancy; Hall, Coleen; Pak, Hon S; Hunter, Joyce; Karlinsky, Joel; Battistone, Michael J; Lyons, Michael J

2005-06-07

United States military personnel reported various symptoms after deployment to the Persian Gulf during the 1991 Gulf War. However, the symptoms' long-term prevalence and association with deployment remain controversial. To assess and compare the prevalence of selected medical conditions in a national cohort of deployed and nondeployed Gulf War veterans who were evaluated by direct medical and teledermatologic examinations. A cross-sectional prevalence study performed 10 years after the 1991 Gulf War. Veterans were examined at 1 of 16 Veterans Affairs medical centers. Deployed (n = 1061) and nondeployed (n = 1128) veterans of the 1991 Gulf War. Primary outcome measures included fibromyalgia, the chronic fatigue syndrome, dermatologic conditions, dyspepsia, physical health-related quality of life (Short Form-36 [SF-36]), hypertension, obstructive lung disease, arthralgias, and peripheral neuropathy. Of 12 conditions, only 4 conditions were more prevalent among deployed than nondeployed veterans: fibromyalgia (deployed, 2.0%; nondeployed, 1.2%; odds ratio, 2.32 [95% CI, 1.02 to 5.27]); the chronic fatigue syndrome (deployed, 1.6%; nondeployed 0.1%; odds ratio, 40.6 [CI, 10.2 to 161]); dermatologic conditions (deployed, 34.6%; nondeployed, 26.8%; odds ratio, 1.38 [CI, 1.06 to 1.80]), and dyspepsia (deployed, 9.1%; nondeployed, 6.0%; odds ratio, 1.87 [CI, 1.16 to 2.99]). The mean physical component summary score of the SF-36 for deployed and nondeployed veterans was 49.3 and 50.8, respectively. Relatively low participation rates introduce potential participation bias, and deployment-related illnesses that resolved before the research examination could not, by design, be detected. Ten years after the Gulf War, the physical health of deployed and nondeployed veterans is similar. However, Gulf War deployment is associated with an increased risk for fibromyalgia, the chronic fatigue syndrome, skin conditions, dyspepsia, and a clinically insignificant decrease in the SF-36

Spatial analysis of the etiology of amyotrophic lateral sclerosis among 1991 Gulf War veterans.

PubMed

Miranda, Marie Lynn; Alicia Overstreet Galeano, M; Tassone, Eric; Allen, Kelli D; Horner, Ronnie D

2008-11-01

Veterans of the 1991 Gulf War have an increased risk of amyotrophic lateral sclerosis (ALS), but the etiology is unknown. This study sought to identify geographic areas with elevated risk for the later development of ALS among military personnel who served in the first Gulf War. A unified geographic information system (GIS) was constructed to allow analysis of secondary data on troop movements in the 1991 Gulf War theatre in the Persian Gulf region including Iraq, northern Saudi Arabia, and Kuwait. We fit Bayesian Poisson regression models to adjust for potential risk factors, including one relatively discrete environmental exposure, and to identify areas associated with elevated risk of ALS. We found that service in particular locations of the Gulf was associated with an elevated risk for later developing ALS, both before and after adjustment for branch of service and potential of exposure to chemical warfare agents in and around Khamisiyah, Iraq. Specific geographic locations of troop units within the 1991 Gulf War theatre are associated with an increased risk for the subsequent development of ALS among members of those units. The identified spatial locations represent the logical starting points in the search for potential etiologic factors of ALS among Gulf War veterans. Of note, for locations where the relative odds of subsequently developing ALS are among the highest, specific risk factors, whether environmental or occupationally related, have not been identified. The results of spatial models can be used to subsequently look for risk factors that follow the spatial pattern of elevated risk.

Evidence for the existence of Persian Gulf Water and Red Sea Water in the Bay of Bengal

NASA Astrophysics Data System (ADS)

Jain, Vineet; Shankar, D.; Vinayachandran, P. N.; Kankonkar, A.; Chatterjee, Abhisek; Amol, P.; Almeida, A. M.; Michael, G. S.; Mukherjee, A.; Chatterjee, Meenakshi; Fernandes, R.; Luis, R.; Kamble, Amol; Hegde, A. K.; Chatterjee, Siddhartha; Das, Umasankar; Neema, C. P.

2017-05-01

The high-salinity water masses that originate in the North Indian Ocean are Arabian Sea High-Salinity Water (ASHSW), Persian Gulf Water (PGW), and Red Sea Water (RSW). Among them, only ASHSW has been shown to exist in the Bay of Bengal. We use CTD data from recent cruises to show that PGW and RSW also exist in the bay. The presence of RSW is marked by a deviation of the salinity vertical profile from a fitted curve at depths ranging from 500 to 1000 m; this deviation, though small (of the order of 0.005 psu and therefore comparable to the CTD accuracy of 0.003 psu), is an order of magnitude larger than the 0.0003 psu fluctuations associated with the background turbulence or instrument noise in this depth regime, allowing us to infer the existence of RSW throughout the bay. PGW is marked by the presence of a salinity maximum at 200-450 m; in the southwestern bay, PGW can be distinguished from the salinity maximum due to ASHSW because of the intervening Arabian Sea Salinity Minimum. This salinity minimum and the maximum associated with ASHSW disappear east and north of the south-central bay (85°E, 8°N) owing to mixing between the fresher surface waters that are native to the bay (Bay of Bengal Water or BBW) with the high-salinity ASHSW. Hence, ASHSW is not seen as a distinct water mass in the northern and eastern bay and the maximum salinity over most of the bay is associated with PGW. The surface water over most of the bay is therefore a mixture of ASHSW and the low-salinity BBW. As a corollary, we can also infer that the weak oxygen peak seen within the oxygen-minimum zone in the bay at a depth of 250-400 m is associated with PGW. The hydrographic data also show that these three high-salinity water masses are advected into the bay by the Summer Monsoon Current, which is seen to be a deep current extending to 1000 m. These deep currents extend into the northern bay as well, providing a mechanism for spreading ASHSW, PGW, and RSW throughout the bay.

Green Urine in Traditional Persian Medicine

PubMed Central

Kolouri, Sepideh; Daneshfard, Babak; Jaladat, Amir-Mohammad; Tafazoli, Vahid

2016-01-01

The color of urine is an important factor in urine examination, which can help physicians differentiate various diseases. Today, it is known that certain dyes, drug intoxications, and diseases can induce green urine discoloration. In the view of traditional Persian medicine, which is based on humoral medicine, green urine discoloration is generally referred to the dominance of coldness in the body. In fact, it is considered to be a result of a special kind of humoral imbalance and fluid depletion or retention in the human body. Persian scholars believed that green urine could be an indicator of intoxication or a predictor of an imminent spasm or convulsion in pediatric patients. Further investigations could result in finding new diagnostic scales of urine color based on the teachings of traditional Persian medicine. PMID:27103627

Host adaptation and unexpected symbiont partners enable reef-building corals to tolerate extreme temperatures.

PubMed

Howells, Emily J; Abrego, David; Meyer, Eli; Kirk, Nathan L; Burt, John A

2016-08-01

Understanding the potential for coral adaptation to warming seas is complicated by interactions between symbiotic partners that define stress responses and the difficulties of tracking selection in natural populations. To overcome these challenges, we characterized the contribution of both animal host and symbiotic algae to thermal tolerance in corals that have already experienced considerable warming on par with end-of-century projections for most coral reefs. Thermal responses in Platygyra daedalea corals from the hot Persian Gulf where summer temperatures reach 36°C were compared with conspecifics from the milder Sea of Oman. Persian Gulf corals had higher rates of survival at elevated temperatures (33 and 36°C) in both the nonsymbiotic larval stage (32-49% higher) and the symbiotic adult life stage (51% higher). Additionally, Persian Gulf hosts had fixed greater potential to mitigate oxidative stress (31-49% higher) and their Symbiodinium partners had better retention of photosynthetic performance under elevated temperature (up to 161% higher). Superior thermal tolerance of Persian Gulf vs. Sea of Oman corals was maintained after 6-month acclimatization to a common ambient environment and was underpinned by genetic divergence in both the coral host and symbiotic algae. In P. daedalea host samples, genomewide SNP variation clustered into two discrete groups corresponding with Persian Gulf and Sea of Oman sites. Symbiodinium within host tissues predominantly belonged to ITS2 rDNA type C3 in the Persian Gulf and type D1a in the Sea of Oman contradicting patterns of Symbiodinium thermal tolerance from other regions. Our findings provide evidence that genetic adaptation of both host and Symbiodinium has enabled corals to cope with extreme temperatures in the Persian Gulf. Thus, the persistence of coral populations under continued warming will likely be determined by evolutionary rates in both, rather than single, symbiotic partners. © 2016 John Wiley & Sons Ltd.

Word-level prominence in Persian: An Experimental Study.

PubMed

Sadeghi, Vahid

2017-12-01

Previous literature on the phonetics of stress in Persian has reported that fundamental frequency is the only reliable acoustic correlate of stress, and that stressed and unstressed syllables are not differentiated from each other in the absence of accentuation. In this study, the effects of lexical stress on duration, overall intensity and spectral tilt were examined in Persian both in the accented and unaccented conditions. Results showed that syllable duration is consistently affected by stress in Persian in both the accented and unaccented conditions across all vowel types. Unlike duration, the results for overall intensity and spectral tilt were significant only in the accented condition, suggesting that measures of intensity are not a correlate of stress in Persian but they are mainly caused by the presence of a pitch movement. The findings are phonologically interpreted as suggesting that word-level prominence in Persian is typologically similar to 'stress accent' languages, in which multiple phonetic cues are used to signal the prominence contrast in the accented condition, and stressed and unstressed syllables are different from each other even when the word is not pitch-accented.

5 CFR 630.1302 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Persian Gulf War, and who has returned to, or will return to Federal employment with his or her agency. An... Stat. 92 (5 U.S.C. 6361 note). Persian Gulf War means the period beginning on August 2, 1990, and...

38 CFR 21.5072 - Entitlement charge.

Code of Federal Regulations, 2010 CFR

2010-07-01

... the Persian Gulf War by orders dated before September 11, 2001, to serve on active duty under 10 U.S.C... Persian Gulf War by orders dated before September 11, 2001, to a new duty location or assignment or to...

Cross-cultural adaptation and validation of Persian Achilles tendon Total Rupture Score.

PubMed

Ansari, Noureddin Nakhostin; Naghdi, Soofia; Hasanvand, Sahar; Fakhari, Zahra; Kordi, Ramin; Nilsson-Helander, Katarina

2016-04-01

To cross-culturally adapt the Achilles tendon Total Rupture Score (ATRS) to Persian language and to preliminary evaluate the reliability and validity of a Persian ATRS. A cross-sectional and prospective cohort study was conducted to translate and cross-culturally adapt the ATRS to Persian language (ATRS-Persian) following steps described in guidelines. Thirty patients with total Achilles tendon rupture and 30 healthy subjects participated in this study. Psychometric properties of floor/ceiling effects (responsiveness), internal consistency reliability, test-retest reliability, standard error of measurement (SEM), smallest detectable change (SDC), construct validity, and discriminant validity were tested. Factor analysis was performed to determine the ATRS-Persian structure. There were no floor or ceiling effects that indicate the content and responsiveness of ATRS-Persian. Internal consistency was high (Cronbach's α 0.95). Item-total correlations exceeded acceptable standard of 0.3 for the all items (0.58-0.95). The test-retest reliability was excellent [(ICC)agreement 0.98]. SEM and SDC were 3.57 and 9.9, respectively. Construct validity was supported by a significant correlation between the ATRS-Persian total score and the Persian Foot and Ankle Outcome Score (PFAOS) total score and PFAOS subscales (r = 0.55-0.83). The ATRS-Persian significantly discriminated between patients and healthy subjects. Explanatory factor analysis revealed 1 component. The ATRS was cross-culturally adapted to Persian and demonstrated to be a reliable and valid instrument to measure functional outcomes in Persian patients with Achilles tendon rupture. II.

Russian Loanword Adaptation in Persian; Optimal Approach

ERIC Educational Resources Information Center

Kambuziya, Aliye Kord Zafaranlu; Hashemi, Eftekhar Sadat

2011-01-01

In this paper we analyzed some of the phonological rules of Russian loanword adaptation in Persian, on the view of Optimal Theory (OT) (Prince & Smolensky, 1993/2004). It is the first study of phonological process on Russian loanwords adaptation in Persian. By gathering about 50 current Russian loanwords, we selected some of them to analyze. We…

After the oil boom: The holiday ends in the gulf

DOE Office of Scientific and Technical Information (OSTI.GOV)

Zanoyan, V.

1995-11-01

The most unmanageable risk facing American interests in the Persian Gulf is the slow but sure decay of the economic and political structure of the United States` key regional allies. They are the Gulf Cooperation Council (GCC) states: Saudia Arabia, Kuwait, Bahrain, Qatar, Oman, and the United Arab Emirates (UAE). External threats to these friendly governments and the direct risks to the continued flow of oil has blinded Washington to the end of these countries 20-year holiday from politics and economics. The holiday from economics was characterized by, among other syndromes, the lack of binding budget constraints, which reduced andmore » sometimes even eliminated the need to set spending priorities and allocate scarce economic resources. It is no longer possible to cover up structural weaknesses and policy inconsistencies. All major interest groups, including governments, ruling families, merchant families, and the population at large, are under pressure to earn not only their privileges but their keep. The need for Washington to address these new threats is examined.« less

Downloading Deterrence: The Logic and Logistics of Coercive Deployment on U.S. Strategy

DTIC Science & Technology

2016-06-01

Soviet air defense systems.”20 If the Arab-Israeli wars bore the first fruit of technological investment in conventional systems, the first Persian ...Bush deployed the first US troops, warplanes and ships to the Persian Gulf region.31 Termed Operation DESERT SHIELD, the deployment sparked the...Transportation Command (USTC) moved more passengers to the Persian Gulf than the United States transported to Korea during the first three months of the

Is Tube Artillery a Viable Fire Support Platform for the United States Military on the Battlefields of the Future

DTIC Science & Technology

2017-04-06

including the Korean, Vietnam, and Persian Gulf Wars. However, as the nature of warfare and weaponry technology has transformed with the advent of precision...close support of friendly troops which demanded improved accuracy to reduce the chances of friendly casualties.3 By the advent of the Persian ...armored infantry vehicles, and air assets to locate, fix, and destroy Iraqi artillery and infantry in quick night-time strikes.5 The Persian Gulf

Bioaccumulation of 210Po in common gastropod and bivalve species from the northern Gulf.

PubMed

Uddin, S; Bebhehani, M

2014-06-01

This study sets the baseline for the concentration of the natural-series radionuclide polonium-210 in two species of gastropods and four species of bivalves that are common to the Northern Arabian/Persian Gulf. (210)Po is primarily absorbed from water and via ingestion of detrital material by gastropoda and bivalves. This concentrated (210)Po can then be passed along to the next trophic level of the marine food web. The lowest (210)Po concentration was measured in the gastropod Stomatella auricular (10.36-12.39Bq kg(-1)dry) and the highest in the bivalve Marica marmorata (193.51-215.60Bq kg(-1)dry). The measured concentration factor for these molluscs in the northern Gulf varied between 4.8 and 115×10(3), values very similar to the IAEA recommended value for bivalves and gastropods of 2×10(4). Copyright © 2014 Elsevier Inc. All rights reserved.

A numerical investigation into the ability of the Poisson PDE to extract the mass-density from land-based gravity data: A case study of salt diapirs in the north coast of the Persian Gulf

NASA Astrophysics Data System (ADS)

AllahTavakoli, Yahya; Safari, Abdolreza

2017-08-01

This paper is counted as a numerical investigation into the capability of Poisson's Partial Differential Equation (PDE) at Earth's surface to extract the near-surface mass-density from land-based gravity data. For this purpose, first it focuses on approximating the gradient tensor of Earth's gravitational potential by means of land-based gravity data. Then, based on the concepts of both the gradient tensor and Poisson's PDE at the Earth's surface, certain formulae are proposed for the mass-density determination. Furthermore, this paper shows how the generalized Tikhonov regularization strategy can be used for enhancing the efficiency of the proposed approach. Finally, in a real case study, the formulae are applied to 6350 gravity stations located within a part of the north coast of the Persian Gulf. The case study numerically indicates that the proposed formulae, provided by Poisson's PDE, has the ability to convert land-based gravity data into the terrain mass-density which has been used for depicting areas of salt diapirs in the region of the case study.

A SVM-based method for sentiment analysis in Persian language

NASA Astrophysics Data System (ADS)

Hajmohammadi, Mohammad Sadegh; Ibrahim, Roliana

2013-03-01

Persian language is the official language of Iran, Tajikistan and Afghanistan. Local online users often represent their opinions and experiences on the web with written Persian. Although the information in those reviews is valuable to potential consumers and sellers, the huge amount of web reviews make it difficult to give an unbiased evaluation to a product. In this paper, standard machine learning techniques SVM and naive Bayes are incorporated into the domain of online Persian Movie reviews to automatically classify user reviews as positive or negative and performance of these two classifiers is compared with each other in this language. The effects of feature presentations on classification performance are discussed. We find that accuracy is influenced by interaction between the classification models and the feature options. The SVM classifier achieves as well as or better accuracy than naive Bayes in Persian movie. Unigrams are proved better features than bigrams and trigrams in capturing Persian sentiment orientation.

First report of bioaccumulation and bioconcentration of aliphatic hydrocarbons (AHs) and persistent organic pollutants (PAHs, PCBs and PCNs) and their effects on alcyonacea and scleractinian corals and their endosymbiotic algae from the Persian Gulf, Iran: Inter and intra-species differences.

PubMed

Ranjbar Jafarabadi, Ali; Riyahi Bakhtiari, Alireza; Aliabadian, Mansour; Laetitia, Hédouin; Shadmehri Toosi, Amirhossein; Yap, Chee Kong

2018-06-15

The coral reefs of the Persian Gulf are the most diverse systems of life in the marine environment of the Middle East. Unfortunately, they are highly threatened by local and global stressors, particularly oil pollutants. This is the first quantitative and qualitative study aimed at assessing the concentration and sources of n-alkanes and POPs (PAHs, PCBs and PCNs) in coral tissues, symbiotic algae (zooxanthellae), reef sediments and seawaters in coral reefs of Lark and Kharg in the Persian Gulf, Iran. This work was conducted on eight species of six genera and three families of hard corals and one family of soft coral. A significant variation in the concentration of ∑30n-alkanes and POPs (∑40PAHs, ∑22PCBs and 20PCNs) was found in the decreasing order: zooxanthellae > coral tissue > skeleton > reef sediment > seawater. The bioaccumulation of these compounds was 2-times higher in ahermatypic than in hermatypic corals, among which significant variations were observed in both sites. In Kharg, Porites lutea had the highest mean concentration of ∑30n-alkanes and ∑40PAHs in soft tissue, whereas the lowest values were in Platygyra daedalea. A contrasting trend was documented for ∑22PCBs and 20PCNs, with the highest level reported in soft tissue of P. daedalea and the lowest in P. lutea at Kharg. Compositional pattern of AHs and PAHs demonstrated the predominance of LMW-PAHs and n-alkanes. In skeleton and reef sediments, tetra, penta and tri-CBs were the most abundant PCBs congeners followed by di-CB > hexa-CB > hepta-CB > octa-CB,whiletri-CB > di-CB > tetra-CB > penta-CB > hexa-CB > hepta-CB > octa-CB was observed for soft tissue, zooxanthellae and seawater. The results of RAD test indicated significantly negative correlation between total concentration of these compounds with zooxanthellae density, the chlorophyll-a and C 2 in corals at both reefs. This is the first report on levels, health assessment and

The association of metabolic syndrome and Chlamydia pneumoniae, Helicobacter pylori, cytomegalovirus, and herpes simplex virus type 1: The Persian Gulf Healthy Heart Study

PubMed Central

Nabipour, Iraj; Vahdat, Katayon; Jafari, Seyed Mojtaba; Pazoki, Raha; Sanjdideh, Zahra

2006-01-01

Background The metabolic syndrome together with insulin resistance and their consequences are basic factors in pathogenesis of atherosclerosis. Chronic infections with herpes simplex virus type 1 (HSV-1), cytomegalovirus (CMV), and Chlamydia pneumoniae are associated with the development of atherosclerosis and coronary heart disease. The infectious aspects of metabolic syndrome have not been investigated. Methods In a cross-sectional, population-based study, we used National Cholesterol Education Program (NCEP)-Adult Treatment Panel (ATP)-III criteria in 1791 subjects, aged 25 years and over, selected by cluster random sampling in three Iranian ports in the northern Persian Gulf. Sera were analyzed for IgG antibodies to Chlamydia pneumoniae, HSV-1, Helicobacter pylori (H. pylori) and CMV using ELISA. Results In multiple logistic regression analysis, of the infectious agents, CMV [OR = 1.81 (1.05–3.10); p = 0.03], H. pylori [OR = 1.50 (1.12–2.00); p = 0.007] and Chlamydia pneumoniae [OR = 1.69 (1.27–2.25); p < 0.0001] showed a significant association with the metabolic syndrome in men and HSV-1 [OR = 1.95 (1.22–3.11); p = 0.005], H. pylori [OR = 1.45 (1.09–1.94); 0.01] and Chlamydia pneumoniae [OR = 1.65 (1.23–2.21); p = 0.001] in women. Conclusion The metabolic syndrome, which occurs very frequently in the general population, has a significant association with prior infection with Chlamydia pneumoniae, Helicobacter pylori, cytomegalovirus and herpes simplex virus type 1. Hypothesis about participation of infection in pathogenesis of metabolic syndrome should be investigated. PMID:17140429

Description of histopathological changes induced by the venom of the Persian Gulf Lionfish (Pterois russelli) in a mouse model of multiorgan toxicity.

PubMed

Memar, Bahareh; Jamili, Shahla; Shahbazzadeh, Delavar; Pooshang Bagheri, Kamran

2016-11-01

Pterois russelli is a venomous fish belongs to Scorpaenidae family. Envenomation by the Persian Gulf lionfish is associated with local pain, marked inflammation and local heat. The present study was aimed to document the histopathological changes in liver, heart, lung, kidney and alterations in release of critical enzymes such as LDH, CK. AST, ALT and ALP induced by the administration of various doses of P. russelli venom in a mouse model. LD50 of venom was determined by intravenous injection in Balb/c mice. Histopathological alterations of lung, liver, heart and kidney following injection of one LD50, 1/2 and 1/3 LD50 doses of the venom were evaluated. Simultaneously, release of LDH, CK, AST, ALT and ALP were measured in serum following administration of 1/2 and1/3 LD50 doses of the venom too. LD50 was calculated as 10.5 mg/kg. The level of all enzymes were increased after 3 h and significantly raised after 24 h and rapidly reduced after 48 h. Histological studies showed that one LD50 and 1/2 LD50 doses of the venom induced significant histological alterations in the lungs, liver, heart and kidneys including congestion, hemorrhage, necrosis, apoptosis, edema, and infiltration of inflammatory cells. The results indicate that the venom of P. russelli has nephrotoxic, hepatotoxic, cardiotoxic and pneumotoxic effects in mouse model. Among four examined vital organs, the highest critical events were seen in liver. The findings are useful to give new insight in the fish's venom studies. Gathering the data resulted from this study together will be directed us toward a good aspect concerning the toxicity of potential therapeutic molecules in the venom of lionfish. Copyright © 2016 Elsevier Ltd. All rights reserved.

An analysis of the relationship between drought events and mangrove changes along the northern coasts of the Pe rsian Gulf and Oman Sea

NASA Astrophysics Data System (ADS)

Mafi-Gholami, Davood; Mahmoudi, Beytollah; Zenner, Eric K.

2017-12-01

Relating the changes of mangrove forests to spatially explicit reductions in rainfall amounts and increases in drought occurrences is a prerequisite for improving the effectiveness and success of mangrove forest conservation programs. To this end, we investigated the relationship between drought events (quantified using the Standardized Precipitation Index [SPI]) and changes in area and canopy cover of mangrove forests on the northern coast of the Persian Gulf and the Oman Sea using satellite imagery and long-term annual rainfall data over a period of 30 years (1986-2016). Statistical analyses revealed 1998 as the year marking the most significant change-point in the mean annual rainfall values in the catchments and mangroves, after which average SPI values consistently remained at lower levels. In the period of 1998-2016, decreases in the mean annual rainfall and increases in the severity of droughts differed spatially and were greater in the catchments and mangroves on the coasts of the Oman Sea than the coasts of the Persian Gulf. These spatially explicit results were closely mirrored by the mangrove response, with differential in reductions in mangrove areas and canopy cover that corresponded closely with the spatial distribution of drought intensities in the different parts of the coasts, with correlation coefficients ≥0.89 for the different coastal regions.

Translation, cross-cultural adaptation and validation of the Persian version of COOP/WONCA charts in Persian-speaking Iranians with multiple sclerosis.

PubMed

Taghipour, Morteza; Salavati, Mahyar; Nabavi, Seyed Massood; Akhbari, Behnam; Ebrahimi Takamjani, Ismail; Negahban, Hossein; Rajabzadeh, Fatemeh

2018-03-01

Translation, cross-culturally adaptation and validation of a Persian version of COOP/WONCA charts in Persian-speaking Iranians with multiple sclerosis (MS). The Persian version of COOP/WONCA charts was developed after a standard forward translation, synthesis and backward translation. A total of 197 subjects with MS participated in this study. They were asked to complete the COOP/WONCA charts and Short-Form 36 Health Survey (SF-36). The COOP/WONCA charts were re-administered to 50 patients, 4 weeks after the first session. Expanded Disability Status Scale (EDSS) was also scored for each subject by the referring physician. Construct validity was assessed by testing linear relationship between corresponding domains of the COOP/WONCA charts, the SF-36 and the EDSS. Test-retest reliability was examined using interclass correlation coefficient (ICC), standard error of measurement (SEM) and minimal detectable change (MDC) values. Related domains of COOP/WONCA charts and SF-36 demonstrated strong linear relationships with Spearman's coefficients ranging from -0.51 to -0.75 (p< 0.05). Physical fitness and daily activity charts also demonstrated strong relationships with the EDSS by Spearman's coefficients of 0.65 and 0.50, respectively (p< 0.05). The ICC values for most of COOP/WONCA charts domains were acceptable (>0.70) except for feelings and quality-of-life domains that were 0.50 and 0.51, respectively. The Persian version of the COOP/WONCA charts was shown to be psychometrically appropriate to evaluate the functional level and quality of life in Persian-speaking Iranians with MS. Implications for rehabilitation COOP/WONCA charts are now available in Persian and demonstrate good psychometric properties. COOP/WONCA charts demonstrate excellent reliability and construct validity in a Persian-speaking Iranian population with MS. Minimal detectable change in COOP/WONCA is now available in MS to guide within and between group analyses. Knowledge on a wide variety of

Antibodies to Squalene in US Navy Persian Gulf War Veterans with Chronic Multisymptom Illness

DTIC Science & Technology

2009-01-01

worked in small teams and experienced many unique environmental and geographical exposures. Active - duty Seabees who remained in the US Navy after the...2009) 3921–3926 described byGray et al. [3].Members of 14 regular active -dutyNavy Seabee commands at Port Hueneme, CA, and Gulfport, Mississippi...either of the two federally sponsored Gulf War veteran registries [13]. Exposure and symptom questions were based on the deployment activities of

Migrant workers: victims of war in Gulf.

PubMed

1992-01-01

The Persian Gulf War forced millions of migrant workers in the region to return home, causing hardship not only on the workers but also on their home countries. Prior to the war, the region's oil wealth had attracted migrants from around the world. By 1990, some 3 million resided in Iraq and Kuwait alone. Many more worked in other Gulf countries. But only 2 months after the Iraqi invasion of Kuwait, over 2 million workers had fled the region or had been returned home. Yemenis and Egyptians alone accounted for 750,000 and 1/2 million workers, respectively. There were also an estimated 600,000 Asians. Although many of the migrants were unskilled laborers, many also were skilled laborers and professionals. Jordanians and Palestinians made up much of the Kuwaiti civil service. As the war unfolded, it became clear that the migrant workers lacked any of the legal rights and protection granted to other citizens. Many workers were not allowed to return home because of their importance to the economy. Others, like some 35,000 Sri Lankan housemaids in Kuwait, were stranded in the war zone, lacking the money and means to return home. In most cases, the workers also suffered from frozen bank accounts, unpaid wages and benefits, and property loss. Their return home also created problems for their countries. Jordan's population increased by 10% in 1990 due to the returning population. Yemen's unemployment increased from 10% to 25%. As a result of the Gulf war experience, the UN General Assembly adopted the International Convention on the Rights of Migrant Workers and their Families, which must now be ratified by 20 nations before implementation begins.

Gulf war syndrome: a toxic exposure? A systematic review.

PubMed

Gronseth, Gary S

2005-05-01

Using the strength-of-conclusion scheme enumerated in Box 2, based on two class II studies, there is probably a causal link between deployment to the Persian Gulf theater of operation and the development of the poorly defined multisymptom illness known as GWS (level B). Based on class IV studies, there is insufficient evidence to determine if exposure to toxins encountered during the Persian Gulf war caused GWS (level U). A major limitation of the literature regarding the GWS is the reliance on self-reporting to measure exposure to putative causal toxins. Although objective measures of toxin exposure in GWV generally is unavailable, modeling techniques to estimate exposure levels to low-level nerve agents and smoke from oil well fires have been developed. It would be useful to determine if exposure levels determined by these techniques are associated with GWS. The lack of a clear case definition GWS also hampers research. Some go even further, claiming that the absence of such a definition renders the condition illegitimate. Although an objective marker to GWS would be useful for studies, the absence of such a marker does not make the syndrome any less legitimate. in essence, GWS merely is a convenient descriptive term that describes a phenomenon: GWV reporting suffering from medically unexplained health-related symptoms. In this sense, it shares much with the other medically unexplained syndromes encountered in practice. The real debate surrounding medically unexplained conditions is not whether or not they exist, but defining their cause. In this regard, investigators fall into two camps. One camp insists that the conditions are caused by a yet-to-be-discovered medical problem, rejecting out of hand the possibility of a psychologic origin. The other camp insists the conditions are fundamentally psychogenic rejecting the possibility of an undiscovered medical condition. The evidence shows, however, that the conditions exists, the suffering is real, and the causes

Counselors as Consultants during a National Crisis.

ERIC Educational Resources Information Center

Kaplan, Leslie S.; And Others

1993-01-01

Describes how counselors served as consultants to school division that had large student population of military dependents during Persian Gulf War. Examines impact of Persian Gulf War on the school division and its students and presents model for counselors who serve as consultants during crisis. Discusses counselors working as team with teachers,…

38 CFR 17.110 - Copayments for medication.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., Persian Gulf War veterans, or post-Persian Gulf War combat-exposed veterans. (5) Medication for treatment of sexual trauma as authorized under 38 U.S.C. 1720D. (6) Medication for treatment of cancer of the... during treatment). (i) For the period from January 1, 2010, through June 30, 2010, the copayment amount...

38 CFR 17.110 - Copayments for medication.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., Persian Gulf War veterans, or post-Persian Gulf War combat-exposed veterans. (5) Medication for treatment of sexual trauma as authorized under 38 U.S.C. 1720D. (6) Medication for treatment of cancer of the... during treatment). (i) For the period from July 1, 2010, through December 31, 2014, the copayment amount...

38 CFR 17.110 - Copayments for medication.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., Persian Gulf War veterans, or post-Persian Gulf War combat-exposed veterans. (5) Medication for treatment of sexual trauma as authorized under 38 U.S.C. 1720D. (6) Medication for treatment of cancer of the... during treatment). (i) For the period from January 1, 2010, through June 30, 2010, the copayment amount...

Improved gravity anomaly fields from retracked multimission satellite radar altimetry observations over the Persian Gulf and the Caspian Sea

NASA Astrophysics Data System (ADS)

Khaki, M.; Forootan, E.; Sharifi, M. A.; Awange, J.; Kuhn, M.

2015-09-01

Satellite radar altimetry observations are used to derive short wavelength gravity anomaly fields over the Persian Gulf and the Caspian Sea, where in situ and ship-borne gravity measurements have limited spatial coverage. In this study the retracking algorithm `Extrema Retracking' (ExtR) was employed to improve sea surface height (SSH) measurements that are highly biased in the study regions due to land contaminations in the footprints of the satellite altimetry observations. ExtR was applied to the waveforms sampled by the five satellite radar altimetry missions: TOPEX/POSEIDON, JASON-1, JASON-2, GFO and ERS-1. Along-track slopes have been estimated from the improved SSH measurements and used in an iterative process to estimate deflections of the vertical, and subsequently, the desired gravity anomalies. The main steps of the gravity anomaly computations involve estimating improved SSH using the ExtR technique, computing deflections of the vertical from interpolated SSHs on a regular grid using a biharmonic spline interpolation and finally estimating gridded gravity anomalies. A remove-compute-restore algorithm, based on the fast Fourier transform, has been applied to convert deflections of the vertical into gravity anomalies. Finally, spline interpolation has been used to estimate regular gravity anomaly grids over the two study regions. Results were evaluated by comparing the estimated altimetry-derived gravity anomalies (with and without implementing the ExtR algorithm) with ship-borne free air gravity anomaly observations, and free air gravity anomalies from the Earth Gravitational Model 2008 (EGM2008). The comparison indicates a range of 3-5 mGal in the residuals, which were computed by taking the differences between the retracked altimetry-derived gravity anomaly and the ship-borne data. The comparison of retracked data with ship-borne data indicates a range in the root-mean-square-error (RMSE) between approximately 1.8 and 4.4 mGal and a bias between 0

A Persian version of Geriatric Oral Health Assessment Index.

PubMed

Rezaei, Mohammad; Rashedi, Vahid; Khedmati Morasae, Esmaeil

2016-09-01

This study aimed to translate the original English version of the Geriatric Oral Health Assessment Index (GOHAI) into a Persian version and to assess the preliminary psychometric properties of the translated index among a sample of Persian elders. Twelve items included in GOHAI were first translated into Persian using a back-translation technique and then were compared with the original version. Four hundred and seventeen elderly subjects who were admitted to a day care centre answered GOHAI and an attached socio-demographic questionnaire. Internal consistency of the Persian version was measured by Cronbach's alpha. Test-retest reliability was assessed by intraclass correlation coefficient (ICC) and weighted kappa. Factor structure of GOHAI was evaluated by principal component factor analysis. Mean of GOHAI score was 45.71 (SD: 5.14; range: 27-51). The mean of GOHAI score was higher for the elders who rated their oral and general health as 'good'. The Cronbach's alpha for GOHAI score was 0.748, indicating a high degree of internal consistency and homogeneity between the GOHAI items. The test-retest correlation for the total GOHAI score using ICC was 0.763 (95% CI = 0.713-0.809). Factor analysis revealed a three-factor solution that bolstered the theoretical construction of the index. Significant differences in the GOHAI scores were found for income and current number of teeth. The Persian version of the GOHAI can be used reliably to identify oral health-related concerns of older Persian speakers, but further research is needed to confirm its cultural consonance in this population. © 2014 John Wiley & Sons A/S and The Gerodontology Association. Published by John Wiley & Sons Ltd.

The Military/Media Clash and the New Principle of War: Media Spin

DTIC Science & Technology

1993-06-01

the War (New York: Birch Lane Press, 1991), 23. 124. U.S. News & World Report staff, Triumph Without Victory: The Unreported History of the Persian... Birch Lane Press, 1991. Williams, Pete. "The Persian Gulf, The Pentagon, The Press." Defense 91, May/June 1991, 10-15. ___ "The Press and the Persian Gulf...January 1992, 1. Nathan, Debbie . "Just the Good News Please: The Pentagon Prefers ’Hi-Mom’ Coverage." The Progressive, February 1991, 25-28. "No

Validation of the Persian Version of the Problematic Internet Use Questionnaire (PIUQ).

PubMed

Ranjbar, Hadi; Thatcher, Andrew; Greyling, Michael; Arab, Mansour; Nasri, Nahid

2014-10-01

The most commonly used instrument for the research and treatment of excessive internet use is Young's Internet Addiction Test (IAT). While the IAT has been translated to several languages (including Persian) and has demonstrated good psychometric properties across several independent studies, there is still a room for alternative assessment instruments. This study reports a validation of the Persian version of the Problematic Internet Use Questionnaire (PIUQ). A sample (n = 296) from Kerman, Iran was administered the translated Persian version of the PIUQ as well as the Persian version of the University of California, Los Angeles (UCLA) Loneliness scale, Satisfaction With Life scale, and questions related to use of technology and the internet. Analyses using confirmatory and exploratory factor analyses demonstrated that the Persian version of the PIUQ had good internal reliability and concurrent validity (with loneliness and satisfaction with life), but they also had an alternative factor structure that did not support the original factor structure. The Persian version of the PIUQ produced adequate psychometric properties (internal reliability and concurrent validity), but care should be taken in the interpretation of the factor structure.

The New World Order: A Second Look. A Selected Bibliography.

DTIC Science & Technology

1994-08-01

AD-A264-121) 4 Mokhtari , Faritorz, ed. Persian Gulf beyond Desert Storm: U.S. Interests in a Mulfiolar World. Proceedings of a conference at Norwich...46pp. (U413 .A66M52 1994) Mokhtari , Fariborz, ed. Persian Gulf beyond Desert Storm: U.S. Interests in a Multip0lar World. Proceedings of a

Determination of Mercury Daily Intake and Hair-to-Blood Mercury Concentration Ratio in People Resident of the Coast of the Persian Gulf, Iran.

PubMed

Okati, Narjes; Esmaili-Sari, Abbas

2018-01-01

The objectives of this study were to understand the mercury daily intake and hair-to-blood mercury ratio in fishermen and non-fishermen families in the coast of the Persian Gulf in Iran. The mean mercury concentration in the hair of fishermen and non-fishermen families was 5.76 and 2.27 μg/g, respectively. The mean mercury concentrations of RBCs were obtained for fishermen families and non-fishermen families: 35.96 and 17.18 μg/L, respectively. Hair mercury concentrations in 17% of people were higher than 10 μg/g, the No Observed Adverse Effects Level set by the World Health Organization. 78% of people had a blood mercury value > 5.8 μg/L, the standard level set by the U.S. Environmental Protection Agency. A significant correlation (r = 0.94, p = 0.000) was seen between log hair and RBCs mercury concentrations. The mean mercury daily intake for fishermen and non-fishermen families was 0.42 and 0.20 µg/kg BW per day, respectively. The mean mercury daily intake of fishermen families was higher than the provisional tolerable daily intake (0.23 µg/kg BW per day) suggested by the Joint Expert Committee on Food Additives. Mercury daily intake significantly correlated with fish consumption (r = 0.50, p = 0.000) and log hair mercury (r = 0.88, p = 0.000). The total mean of hair-to-blood mercury concentration ratio was 306. We conclude that the use of mercury concentrations in the hair and RBCs could have been suitable biomarkers for predicting mercury exposure of people with a high rate of fish consumption.

Gulf War agent exposure causes impairment of long-term memory formation and neuropathological changes in a mouse model of Gulf War Illness.

PubMed

Zakirova, Zuchra; Tweed, Miles; Crynen, Gogce; Reed, Jon; Abdullah, Laila; Nissanka, Nadee; Mullan, Myles; Mullan, Michael J; Mathura, Venkatarajan; Crawford, Fiona; Ait-Ghezala, Ghania

2015-01-01

Gulf War Illness (GWI) is a chronic multisymptom illness with a central nervous system component such as memory deficits, neurological, and musculoskeletal problems. There are ample data that demonstrate that exposure to Gulf War (GW) agents, such as pyridostigmine bromide (PB) and pesticides such as permethrin (PER), were key contributors to the etiology of GWI post deployment to the Persian GW. In the current study, we examined the consequences of acute (10 days) exposure to PB and PER in C57BL6 mice. Learning and memory tests were performed at 18 days and at 5 months post-exposure. We investigated the relationship between the cognitive phenotype and neuropathological changes at short and long-term time points post-exposure. No cognitive deficits were observed at the short-term time point, and only minor neuropathological changes were detected. However, cognitive deficits emerged at the later time point and were associated with increased astrogliosis and reduction of synaptophysin staining in the hippocampi and cerebral cortices of exposed mice, 5 months post exposure. In summary, our findings in this mouse model of GW agent exposure are consistent with some GWI symptom manifestations, including delayed onset of symptoms and CNS disturbances observed in GWI veterans.

Gulf War Agent Exposure Causes Impairment of Long-Term Memory Formation and Neuropathological Changes in a Mouse Model of Gulf War Illness

PubMed Central

Zakirova, Zuchra; Tweed, Miles; Crynen, Gogce; Reed, Jon; Abdullah, Laila; Nissanka, Nadee; Mullan, Myles; Mullan, Michael J.; Mathura, Venkatarajan; Crawford, Fiona; Ait-Ghezala, Ghania

2015-01-01

Gulf War Illness (GWI) is a chronic multisymptom illness with a central nervous system component such as memory deficits, neurological, and musculoskeletal problems. There are ample data that demonstrate that exposure to Gulf War (GW) agents, such as pyridostigmine bromide (PB) and pesticides such as permethrin (PER), were key contributors to the etiology of GWI post deployment to the Persian GW. In the current study, we examined the consequences of acute (10 days) exposure to PB and PER in C57BL6 mice. Learning and memory tests were performed at 18 days and at 5 months post-exposure. We investigated the relationship between the cognitive phenotype and neuropathological changes at short and long-term time points post-exposure. No cognitive deficits were observed at the short-term time point, and only minor neuropathological changes were detected. However, cognitive deficits emerged at the later time point and were associated with increased astrogliosis and reduction of synaptophysin staining in the hippocampi and cerebral cortices of exposed mice, 5 months post exposure. In summary, our findings in this mouse model of GW agent exposure are consistent with some GWI symptom manifestations, including delayed onset of symptoms and CNS disturbances observed in GWI veterans. PMID:25785457

Vaguely Speaking in Persian

ERIC Educational Resources Information Center

Parvaresh, Vahid; Tayebi, Tahmineh

2014-01-01

The present study sets out to investigate the structures and functions of vague expressions in Persian. The data under scrutiny include a 15-hour corpus of informal conversations. The corpus reveals some unique vague expressions including "rhyming words," "replacing expressions," and "the affective completer."…

Psychometric Properties of the Persian Version of Care Dependency Scale in Nursing Homes.

PubMed

Rajabi, Gholamreza; Namadmalan, Masoume; Dijkstra, Ate; Ghasemzade, Roya; Foroughan, Mahshid; Zahednejad, Shahla

The purpose of the study was to examine the psychometric properties of the Persian version of the Care Dependency Scale (CDS) in nursing homes. Instrument development. The English version of the CDS was translated into Persian. A convenience sample of 140 (100 older people without dementia and 40 patients with dementia) Persian-speaking people were selected from the nursing homes in Ahvaz, Iran. Cronbach's alpha, discriminant validity, and construct validity (exploratory factor analysis) were examined. Exploratory factor analysis indicated that the CDS has two factors, including psychosocial and somatic factors. Discriminant validity showed that the CDS can differentiate patients with dementia from the older adults without dementia. The results of the study showed that the Persian CDS is a reliable and valid scale when used in nursing homes. The Persian version of the CDS can help clinicians and nurses to assess patients' need and the degree of care dependency among older adults in Persian-speaking areas.

Comparison of Leiomyoma of Modern Medicine and Traditional Persian Medicine.

PubMed

Tansaz, Mojgan; Tajadini, Haleh

2016-04-01

Leiomyoma is the most common benign tumor of the pelvic that is associated with reproductive problems such as infertility, frequent abortions, and undesirable prenatal outcomes. High prevalence of leiomyoma and its relation with important gynecological complications, especially during reproductive ages, on the one hand, and high medical expenses and significant complications of common treatments, on the other, made us search traditional Persian medicine texts for a similar disease. In traditional Persian medicine, a condition has been introduced similar to leiomyoma (Oram-e-rahem). In this article, by collecting materials from traditional medicine texts on leiomyoma, we aim to provide theories for further studies on this topic, as there is an obvious difference between traditional Persian medicine and modern medicine with regard to leiomyoma. When modern medicine has not found a suitable response to treatment, reviewing of traditional Persian medicine for finding better treatment strategies is wise. © The Author(s) 2015.

American Policy in the Persian Gulf Region: Peace, Security, and the Spread of Democracy

DTIC Science & Technology

2008-05-01

Iran has the resource welfare to delay a regime collapse almost Fox 20 indefinitely. That being said, it the United States wants long- tenn security in...near and the far tenn as it continues to shape and mold its policies in the Gulf region. The region’s geographic, ideological, and economic significance...means that decisions and actions taken today by America’s leaders will have major consequences around the globe for decades to come. In the near tenn

Hakim Mohammad: A Persian Military Surgeon in Safavid Era (1501-1736 CE).

PubMed

Khodaie, S-Ali; Ghaffari, Farzaneh; Zargaran, Arman; Naseri, Mohsen

2017-12-31

Wars and injuries have accompanied mankind throughout history. Physicians and surgeons from various civilizations made difficult attempts to manage wounds and injuries. Among various civilizations, the Persian Empires had great armies which were well equipped. One of the most important organizations in Persian troops was the military surgery. This study presents a brief biography of Hakim Mohammad (a military surgeon in Safavid era) and introduces his book, Dhakhira-yi-Kamilah. Safavid kings (1501-1736 CE) with unifying all of Persian regions and provinces reconstructed the Persian Empire. Great scholars and physicians were raised in this era. It seems that Persian physicians and surgeons were well trained in Safavid era and many of them were even employed by other countries like Ottoman Empire and India. Hakim Mohammad as a military surgeon was one of such physicians who served in Ottoman Empire for some time. He gathered his surgical experiences and others in the book of Dhakhira-yi-Kamilah. This book was written in Persian. He has mainly written about the management of wounds and practical techniques. Later, he came back to his homeland and dedicated his book to the king of Persia.

Feasibility Study of LANDSAT-8 Imagery for Retrieving Sea Surface Temperature (case Study Persian Gulf)

NASA Astrophysics Data System (ADS)

Bayat, F.; Hasanlou, M.

2016-06-01

previous Landsat sensors. Third, TIRS is one of the best space born and high spatial resolution with 30 m. in this regards, Landsat-8 can use the Split-Window (SW) algorithm for retrieving SST dataset. Although several SWs have been developed to use with other sensors, some adaptations are required in order to implement them for the TIRS spectral bands. Therefore, the objective of this paper is to develop a SW, adapted for use with Landsat-8 TIRS data, along with its accuracy assessment. In this research, that has been done for modelling SST using thermal Landsat 8-imagery of the Persian Gulf. Therefore, by incorporating contemporary in situ data and SST map estimated from other sensors like MODIS, we examine our proposed method with coefficient of determination (R2) and root mean square error (RMSE) on check point to model SST retrieval for Landsat-8 imagery. Extracted results for implementing different SW's clearly shows superiority of utilized method by R2 = 0.95 and RMSE = 0.24.

Psychometric Properties of the Persian Version of the Simple Shoulder Test (SST) Questionnaire.

PubMed

Ebrahimzadeh, Mohammad H; Vahedi, Ehsan; Baradaran, Aslan; Birjandinejad, Ali; Seyyed-Hoseinian, Seyyed-Hadi; Bagheri, Farshid; Kachooei, Amir Reza

2016-10-01

To validate the Persian version of the simple shoulder test in patients with shoulder joint problems. Following Beaton`s guideline, translation and back translation was conducted. We reached to a consensus on the Persian version of SST. To test the face validity in a pilot study, the Persian SST was administered to 20 individuals with shoulder joint conditions. We enrolled 148 consecutive patients with shoulder problem to fill the Persian SST, shoulder specific measure including Oxford shoulder score (OSS) and two general measures including DASH and SF-36. To measure the test-retest reliability, 42 patients were randomly asked to fill the Persian-SST for the second time after one week. Cronbach's alpha coefficient was used to demonstrate internal consistency over the 12 items of Persian-SST. ICC for the total questionnaire was 0.61 showing good and acceptable test-retest reliability. ICC for individual items ranged from 0.32 to 0.79. The total Cronbach's alpha was 0.84 showing good internal consistency over the 12 items of the Persian-SST. Validity testing showed strong correlation between SST and OSS and DASH. The correlation with OSS was positive while with DASH scores was negative. The correlation was also good to strong with all physical and most mental subscales of the SF-36. Correlation coefficient was higher with DASH and OSS in compare to SF-36. Persian version of SST found to be valid and reliable instrument for shoulder joint pain and function assessment in Iranian population.

The Persian version of satisfaction assessment module of Orthotics and Prosthetics Users' Survey.

PubMed

Hadadi, Mohammad; Ghoseiri, Kamiar; Fardipour, Shima; Kashani, Reza Vahab; Asadi, Farnoosh; Asghari, Azizeh

2016-01-01

Orthotics and Prosthetics User's Survey (OPUS) was developed to measure patient satisfaction in Prosthetic and Orthotic (P&O) field. To translate the satisfaction assessment module of OPUS (OPUS-SM) into Persian language (Persian OPUS-SM) and investigate its psychometric properties. For cross-cultural adaptation of the OPUS-SM, the guideline suggested by the World Health Organization was recruited. A sample of 116 Persian-speaking people who received P&O devices and services, participated in this study. During the first session, participants filled out the Persian OPUS-SM and the Visual Analog Scale (VAS) regarding their satisfaction from delivered devices and services. Drawing from the above sample of 116 participants, 41 participants retook the Persian OPUS-SM 5-7 days after their first time. The results of the first and second administration sessions were analyzed to assess internal consistency, test-retest reliability, item-subscale correlation, minimal detectable change, floor and ceiling effects, criterion validity, and dimensionality of the Persian OPUS-SM. The Cronbach's alphas of the Persian OPUS-SM were 0.71 and 0.89 for device and service satisfaction subscales, respectively. The intraclass correlation coefficients were 0.76 and 0.90 for device and service satisfaction subscales, respectively. The SEM and MDC for device satisfaction were 6.21 and ±17.21, respectively. The SEM and MDC for service satisfaction were 2.25 and ±6.22, respectively. There was a strong correlation between VAS and satisfaction subscales of the Persian OPUS-SM. Dimensionality assessment revealed that Persian OPUS-SM is a unidimensional measure. The adapted and translated Persian OPUS-SM is a reliable and validated measure. Copyright © 2016 Elsevier Inc. All rights reserved.

Validity and cross-cultural adaptation of the persian version of the oxford elbow score.

PubMed

Ebrahimzadeh, Mohammad H; Kachooei, Amir Reza; Vahedi, Ehsan; Moradi, Ali; Mashayekhi, Zeinab; Hallaj-Moghaddam, Mohammad; Azami, Mehran; Birjandinejad, Ali

2014-01-01

Oxford Elbow Score (OES) is a patient-reported questionnaire used to assess outcomes after elbow surgery. The aim of this study was to validate and adapt the OES into Persian language. After forward-backward translation of the OES into Persian, a total number of 92 patients after elbow surgeries completed the Persian OES along with the Persian DASH and SF-36. To assess test-retest reliability, 31 randomly selected patients (34%) completed the Persian OES again after three days while abstaining from all forms of therapeutic regimens. Reliability of the Persian OES was assessed by measuring intraclass correlation coefficient (ICC) for test-retest reliability and Cronbach's alpha for internal consistency. Spearman's correlation coefficient was used to test the construct validity. Cronbach's alpha coefficient was 0.92 showing excellent reliability. Cronbach's alpha for function, pain, and social-psychological subscales was 0.95, 0.86, and 0.85, respectively. Intraclass correlation coefficient (ICC) was 0.85 for the overall questionnaire and 0.90, 0.76, and 0.75 for function, pain, and social-psychological subscales, respectively. Construct validity was confirmed as the Spearman correlation between OES and DASH was 0.80. Persian OES is a valid and reliable patient-reported outcome measure to assess postsurgical elbow status in Persian speaking population.

Persian shallot, Allium hirtifolium Boiss, induced apoptosis in human hepatocellular carcinoma cells.

PubMed

Hosseini, Farzaneh Sadat; Falahati-Pour, Soudeh Khanamani; Hajizadeh, Mohammad Reza; Khoshdel, Alireza; Mirzaei, Mohammad Reza; Ahmadirad, Hadis; Behroozi, Reza; Jafari, Nesa; Mahmoodi, Mehdi

2017-08-01

This study investigated the potential of Persian shallot extract as an anticancer agent in HepG2 tumor cell line, an in vitro human hepatoma cancer model system. The inhibitory effect of Persian shallot on the growth of HepG2 cells was measured by MTT assay. To explore the underlying mechanism of cell growth inhibition of Persian shallot, the activity of Persian shallot in inducing apoptosis was investigated through the detection of annexin V signal by flow cytometry and expression of some apoptosis related genes such p21, p53, puma, caspase-8 family-Bcl-2 proteins like bid, bim, bcl-2 and bax were measured by real-time PCR in HepG2 cells. Persian shallot extract inhibited the growth of HepG2 cells in a dose-dependent manner. The IC 50 value (inhibiting cell growth by 50%) was 149 μg/ml. The results of real-time PCR revealed a significant up-regulation of bid, bim, caspase-8, puma, p53, p21 and bax genes and a significant downregulation of bcl-2 gene in HepG2 cells treated with Persian shallot extract significantly. Therefore, this is the first report on an increased expression of bid, bim, caspase-8, puma, p53, p21 and bax genes and down regulation of bcl-2 gene indicating that the Persian shallot extract possibly induced the process of cell death through the intrinsic and extrinsic apoptosis pathways and triggers the programmed cell death in HepG2 tumor cell lines by modulating the expression of pro-/anti-apoptotic genes. Furthermore, we showed that Persian shallot extract increased annexin V signal and expression, resulting in apoptotic cell death of HepG2 cells after 24 h treatment. Therefore, according to the results of this study, the Persian shallot extract could be considered as a potential candidate for production of drug for the prevention or treatment of human hepatoma.

Nutritional aspects to prevent heart diseases in traditional Persian medicine.

PubMed

Kordafshari, Gholamreza; Kenari, Hoorieh Mohammadi; Esfahani, Mohammad Mehdi; Ardakani, Mohammad Reza Shams; Keshavarz, Mansoor; Nazem, Esmaeil; Moghimi, Maryam; Zargaran, Arman

2015-01-01

Cardiovascular diseases are major health complications currently in various societies. Management of heart diseases as a prevention step or as treatment with low-cost procedures like lifestyle modifications including nutrition are important current trends. Although the term nutrition dates back to 2 past centuries, Persian physicians contributed to this term at least from 1000 years ago. Rhazes (865-925 AD) was one of the pioneers in this field. He preferred using foods in treating illnesses. "Foods and drinks" were 1 subject from 6 principles (Setteh Zarorieh) that Persian physicians believed can affect human health. In this review, we described some medieval Persian views on the role of nutrition in heart diseases and compare their prescriptions with current findings. Interestingly, current investigations mostly support Persian medicine principles. Historically, this work shows that the concept of nutrition in heart diseases has had a successful background at least from 1000 years ago in Persia. © The Author(s) 2014.

Physiopathology of dementia from the perspective of traditional Persian medicine.

PubMed

Seifaddini, Rostam; Tajadini, Haleh; Choopani, Rasool

2015-07-01

The most common cognitive disorder that is disabling is dementia. During the medieval period, traditional Persian medicine was an outstanding source of medicine that was used as standard references in medical schools of in the West and Middle East. In ancient manuscripts of traditional Persian medicine, a condition has been introduced similar to dementi (raoonat and homgh). In this article, by collecting materials of traditional medicine texts on dementia, we aim to provide theories for further studies on this topics, as there is an obvious difference between traditional Persian medicine and modern medicine with regard to dementia; however, since modern medicine has not found a suitable response to treatment for all diseases, reviewing traditional Persian medicine for finding better treatment strategies is wise. Use of all medical potentials approved by the World Health Organization beside classic medicine like traditional medicine and considering the availability and acceptability among people is recommended. © The Author(s) 2015.

The Intricate Art of Persian Tiles: An Interview with Jafar Mogadam.

ERIC Educational Resources Information Center

Gamble, Harriet

1998-01-01

Transcribes an interview with Jafar Mogadam, an Iranian artist who paints Persian tiles. Traces Mogadam's development as an artist and describes how he creates his tile compositions. Provides a brief history of Persian tiles. (DSK)

Validity and Reliability of the Persian Version of the Dysphagia Handicap Index (DHI).

PubMed

Asadollahpour, Faezeh; Baghban, Kowsar; Asadi, Mozhgan

2015-05-01

The Dysphagia Handicap Index (DHI) is one of the instruments used for measuring a dysphagic patient's self-assessment. In some ways, it reflects the patient's quality of life. Although it has been recognized and widely applied in English speaking populations, it has not been used in its present forms in Persian speaking countries. The purpose of this study was to adapt a Persian version of the DHI and to evaluate its validity, consistency, and reliability in the Persian population with oropharyngeal dysphagia. Some stages for cross-cultural adaptation were performed, which consisted in translation, synthesis, back translation, review by an expert committee, and final proof reading. The generated Persian DHI was administered to 85 patients with oropharyngeal dysphagia and 89 control subjects at Zahedan city between May 2013 and August 2013. The patients and control subjects answered the same questionnaire 2 weeks later to verify the test-retest reliability. Internal consistency and test-retest reliability were evaluated. The results of the patients and the control group were compared. The Persian DHI showed good internal consistency (Cronbach's alpha coefficients range from 0.82 to 0.94). Also, good test-retest reliability was found for the total scores of the Persian DHI (r=0.89). There was a significant difference between the DHI scores of the control group and those of the oropharyngeal dysphagia group (P‹0.001). The Persian version of the DHI achieved Face and translation validity. This study demonstrated that the Persian DHI is a valid tool for self-assessment of the handicapping effects of dysphagia on the physical, functional, and emotional aspects of patient life and can be a useful tool for screening and treatment planning for the Persian-speaking dysphagic patients, regardless of the cause or the severity of the dysphagia.

Determinants of long-term neuropsychological symptoms. The Danish Gulf War Study.

PubMed

Suadicani, P; Ishøy, T; Guldager, B; Appleyard, M; Gyntelberg, F

1999-11-01

Compared with controls, up to six years after their return, Danish Gulf War Veterans have a significantly higher prevalence of self-reported neuropsychological symptoms. Independent associations are found for concentration or memory problems, repeated fits of headache, balance disturbances or fits of dizziness, abnormal fatigue not caused by physical activity, and problems sleeping all night. We investigated whether psychosocial, physical, chemical or biological exposures were associated with these symptoms. This study is a prevalence study using retrospective data on exposure. Some 686 subjects who had been deployed in the Persian Gulf within the period August 2 1990 until December 31 1997 were included; the control group comprised 257 subjects matched according to age, gender and profession. All participants underwent clinical and paraclinical examinations, and were interviewed by a physician based on a completed questionnaire. A clustering of three to five of the above symptoms were found in 21.4% of Gulf War Veterans vs. 6.2% in controls, p < 0.001. Psychosocial and physico-chemical factors were strongly associated with neuropsychological symptoms, and a significant interaction of the two was found, p < 0.001. Although the results of this study are based on self-report the factors identified seem plausible. It may be impossible even in peace-keeping missions to avoid hostile events. However, the results also suggest that psychosocial work conditions known to be important in civilian life, and also environmental factors, should be improved to minimize the risk of long-term neuropsychological symptoms.

38 CFR 21.7076 - Entitlement charges.

Code of Federal Regulations, 2010 CFR

2010-07-01

... result of being ordered, in connection with the Persian Gulf War, to a new duty location or assignment or... discontinue pursuit of a course or courses as a result of being ordered, in connection with the Persian Gulf War, to serve on active duty under section 672 (a), (d), or (g), 673, 673b, or 688 of title 10, U.S...

Event-Related Potential Patterns Associated with Hyperarousal in Gulf War Illness Syndrome Groups

PubMed Central

Tillman, Gail D.; Calley, Clifford S.; Green, Timothy A.; Buhl, Virginia I.; Biggs, Melanie M.; Spence, Jeffrey S.; Briggs, Richard W.; Haley, Robert W.; Hart, John; Kraut, Michael A.

2012-01-01

An exaggerated response to emotional stimuli is one of several symptoms widely reported by veterans of the 1991 Persian Gulf War. Many have attributed these symptoms to post-war stress; others have attributed the symptoms to deployment-related exposures and associated damage to cholinergic, dopaminergic, and white matter systems. We collected event-related potential (ERP) data from 20 veterans meeting Haley criteria for Gulf War Syndromes 1–3 and from 8 matched Gulf War veteran controls, who were deployed but not symptomatic, while they performed an auditory three-condition oddball task with gunshot and lion roar sounds as the distractor stimuli. Reports of hyperarousal from the ill veterans were significantly greater than those from the control veterans; different ERP profiles emerged to account for their hyperarousability. Syndromes 2 and 3, who have previously shown brainstem abnormalities, show significantly stronger auditory P1 amplitudes, purported to indicate compromised cholinergic inhibitory gating in the reticular activating system. Syndromes 1 and 2, who have previously shown basal ganglia dysfunction, show significantly weaker P3a response to distractor stimuli, purported to indicate dysfunction of the dopaminergic contribution to their ability to inhibit distraction by irrelevant stimuli. All three syndrome groups showed an attenuated P3b to target stimuli, which could be secondary to both cholinergic and dopaminergic contributions or disruption of white matter integrity. PMID:22691951

The Development of the Causative Construction in Persian Child Language

ERIC Educational Resources Information Center

Family, Neiloufar; Allen, Shanley E. M.

2015-01-01

The acquisition of systematic patterns and exceptions in different languages can be readily examined using the causative construction. Persian allows four types of causative structures, including one productive multiword structure (i.e. the light verb construction). In this study, we examine the development of all four structures in Persian child…

Climate change impacts on marine biodiversity, fisheries and society in the Arabian Gulf

PubMed Central

Lam, Vicky W. Y.; Reygondeau, Gabriel; Teh, Lydia C. L.; Al-Abdulrazzak, Dalal; Khalfallah, Myriam; Pauly, Daniel; Palomares, Maria L. Deng; Zeller, Dirk; Cheung, William W. L.

2018-01-01

Climate change–reflected in significant environmental changes such as warming, sea level rise, shifts in salinity, oxygen and other ocean conditions–is expected to impact marine organisms and associated fisheries. This study provides an assessment of the potential impacts on, and the vulnerability of, marine biodiversity and fisheries catches in the Arabian Gulf under climate change. To this end, using three separate niche modelling approaches under a ‘business-as-usual’ climate change scenario, we projected the future habitat suitability of the Arabian Gulf (also known as the Persian Gulf) for 55 expert-identified priority species, including charismatic and non-fish species. Second, we conducted a vulnerability assessment of national economies to climate change impacts on fisheries. The modelling outputs suggested a high rate of local extinction (up to 35% of initial species richness) by 2090 relative to 2010. Spatially, projected local extinctions are highest in the southwestern part of the Gulf, off the coast of Saudi Arabia, Qatar and the United Arab Emirates (UAE). While the projected patterns provided useful indicators of potential climate change impacts on the region’s diversity, the magnitude of changes in habitat suitability are more uncertain. Fisheries-specific results suggested reduced future catch potential for several countries on the western side of the Gulf, with projections differing only slightly among models. Qatar and the UAE were particularly affected, with more than a 26% drop in future fish catch potential. Integrating changes in catch potential with socio-economic indicators suggested the fisheries of Bahrain and Iran may be most vulnerable to climate change. We discuss limitations of the indicators and the methods used, as well as the implications of our overall findings for conservation and fisheries management policies in the region. PMID:29718919

Climate change impacts on marine biodiversity, fisheries and society in the Arabian Gulf.

PubMed

Wabnitz, Colette C C; Lam, Vicky W Y; Reygondeau, Gabriel; Teh, Lydia C L; Al-Abdulrazzak, Dalal; Khalfallah, Myriam; Pauly, Daniel; Palomares, Maria L Deng; Zeller, Dirk; Cheung, William W L

2018-01-01

Climate change-reflected in significant environmental changes such as warming, sea level rise, shifts in salinity, oxygen and other ocean conditions-is expected to impact marine organisms and associated fisheries. This study provides an assessment of the potential impacts on, and the vulnerability of, marine biodiversity and fisheries catches in the Arabian Gulf under climate change. To this end, using three separate niche modelling approaches under a 'business-as-usual' climate change scenario, we projected the future habitat suitability of the Arabian Gulf (also known as the Persian Gulf) for 55 expert-identified priority species, including charismatic and non-fish species. Second, we conducted a vulnerability assessment of national economies to climate change impacts on fisheries. The modelling outputs suggested a high rate of local extinction (up to 35% of initial species richness) by 2090 relative to 2010. Spatially, projected local extinctions are highest in the southwestern part of the Gulf, off the coast of Saudi Arabia, Qatar and the United Arab Emirates (UAE). While the projected patterns provided useful indicators of potential climate change impacts on the region's diversity, the magnitude of changes in habitat suitability are more uncertain. Fisheries-specific results suggested reduced future catch potential for several countries on the western side of the Gulf, with projections differing only slightly among models. Qatar and the UAE were particularly affected, with more than a 26% drop in future fish catch potential. Integrating changes in catch potential with socio-economic indicators suggested the fisheries of Bahrain and Iran may be most vulnerable to climate change. We discuss limitations of the indicators and the methods used, as well as the implications of our overall findings for conservation and fisheries management policies in the region.

Facies analysis, diagenesis and sequence stratigraphy of the carbonate-evaporite succession of the Upper Jurassic Surmeh Formation: Impacts on reservoir quality (Salman Oil Field, Persian Gulf, Iran)

NASA Astrophysics Data System (ADS)

Beigi, Maryam; Jafarian, Arman; Javanbakht, Mohammad; Wanas, H. A.; Mattern, Frank; Tabatabaei, Amin

2017-05-01

This study aims to determine the depositional facies, diagenetic processes and sequence stratigraphic elements of the subsurface carbonate-evaporite succession of the Upper Jurassic (Kimmeridgian-Tithonian) Surmeh Formation of the Salman Oil Field (the Persian Gulf, Iran), in an attempt to explore their impacts on reservoir quality. The Surmeh Formation consists mainly of carbonate rocks, intercalated with evaporite layers. Petrographically, the Surmeh Formation consists of nine microfacies (MF1-MF9). These microfacies are grouped into three facies associations related to three depositional environments (peritidal flat, lagoon and high-energy shoal) sited on the inner part of a homoclinal carbonate ramp. The recorded diagenetic processes include dolomitization, anhydritization, compaction, micritization, neomorphism, dissolution and cementation. Vertical stacking patterns of the studied facies reveal the presence of three third-order depositional sequences, each of which consists of transgressive systems tract (TST) and highstand systems tract (HST). The TSTs comprise intertidal and lagoon facies whereas the HSTs include supratidal and shoal facies. In terms of their impacts on reservoir quality, the shoal facies represent the best reservoir quality, whereas the peritidal and lagoonal facies exhibit moderate to lowest reservoir quality. Also, poikilotopic anhydrite cement played the most significant role in declining the reservoir quality, whereas the widespread dissolution of labile grains and formation of moldic and vuggy pores contributed in enhancing the reservoir quality. In addition, the HSTs have a better reservoir quality than the TSTs. This study represents an approach to use the depositional facies, diagenetic alterations and sequence stratigraphic framework of carbonate -evaporite succession for a more successful reservoir characterization.

Persian version of frontal assessment battery: Correlations with formal measures of executive functioning and providing normative data for Persian population.

PubMed

Asaadi, Sina; Ashrafi, Farzad; Omidbeigi, Mahmoud; Nasiri, Zahra; Pakdaman, Hossein; Amini-Harandi, Ali

2016-01-05

Cognitive impairment in patients with Parkinson's disease (PD) mainly involves executive function (EF). The frontal assessment battery (FAB) is an efficient tool for the assessment of EFs. The aims of this study were to determine the validity and reliability of the psychometric properties of the Persian version of FAB and assess its correlation with formal measures of EFs to provide normative data for the Persian version of FAB in patients with PD. The study recruited 149 healthy participants and 49 patients with idiopathic PD. In PD patients, FAB results were compared to their performance on EF tests. Reliability analysis involved test-retest reliability and internal consistency, whereas validity analysis involved convergent validity approach. FAB scores compared in normal controls and in PD patients matched for age, education, and Mini-Mental State Examination (MMSE) score. In PD patients, FAB scores were significantly decreased compared to normal controls, and correlated with Stroop test and Wisconsin Card Sorting Test (WCST). In healthy subjects, FAB scores varied according to the age, education, and MMSE. In the FAB subtest analysis, the performances of PD patients were worse than the healthy participants on similarities, fluency tasks, and Luria's motor series. Persian version of FAB could be used as a reliable scale for the assessment of frontal lobe functions in Iranian patients with PD. Furthermore, normative data provided for the Persian version of this test improve the accuracy and confidence in the clinical application of the FAB.

Oxford Shoulder Score: A Cross-Cultural Adaptation and Validation Study of the Persian Version in Iran.

PubMed

Ebrahimzadeh, Mohammad H; Birjandinejad, Ali; Razi, Shiva; Mardani-Kivi, Mohsen; Reza Kachooei, Amir

2015-09-01

Oxford shoulder score is a specific 12-item patient-reported tool for evaluation of patients with inflammatory and degenerative disorders of the shoulder. Since its introduction, it has been translated and culturally adapted in some Western and Eastern countries. The aim of this study was to translate the Oxford Shoulder Score (OSS) in Persian and to test its validity and reliability in Persian speaking population in Iran. One hundred patients with degenerative or inflammatory shoulder problem participated in the survey in 2012. All patients completed the Persian version of OSS, Persian DASH and the SF-36 for testing validity. Randomly, 37 patients filled out the Persian OSS again three days after the initial visit to assess the reliability of the questionnaire. Cronbach's alpha coefficient was 0.93. The intraclass correlation coefficient was 0.93. In terms of validity, there was a significant correlation between the Persian OSS and DASH and SF-36 scores (P < 0.001). The Persian version of the OSS proved to be a valid, reliable, and reproducible tool as demonstrated by high Cronbach's alpha and Pearson's correlation coefficients. The Persian transcript of OSS is administrable to Persian speaking patients with shoulder condition and it is understandable by them.

Developing the Persian version of the homophone meaning generation test

PubMed Central

Ebrahimipour, Mona; Motamed, Mohammad Reza; Ashayeri, Hassan; Modarresi, Yahya; Kamali, Mohammad

2016-01-01

Background: Finding the right word is a necessity in communication, and its evaluation has always been a challenging clinical issue, suggesting the need for valid and reliable measurements. The Homophone Meaning Generation Test (HMGT) can measure the ability to switch between verbal concepts, which is required in word retrieval. The purpose of this study was to adapt and validate the Persian version of the HMGT. Methods: The first phase involved the adaptation of the HMGT to the Persian language. The second phase concerned the psychometric testing. The word-finding performance was assessed in 90 Persian-speaking healthy individuals (20-50 year old; 45 males and 45 females) through three naming tasks: Semantic Fluency, Phonemic Fluency, and Homophone Meaning Generation Test. The participants had no history of neurological or psychiatric diseases, alcohol abuse, severe depression, or history of speech, language, or learning problems. Results: The internal consistency coefficient was larger than 0.8 for all the items with a total Cronbach’s alpha of 0.80. Interrater and intrarater reliability were also excellent. The validity of all items was above 0.77, and the content validity index (0.99) was appropriate. The Persian HMGT had strong convergent validity with semantic and phonemic switching and adequate divergent validity with semantic and phonemic clustering. Conclusion: The Persian version of the Homophone Meaning Generation Test is an appropriate, valid, and reliable test to evaluate the ability to switch between verbal concepts in the assessment of word-finding performance. PMID:27390705

Developing the Persian version of the homophone meaning generation test.

PubMed

Ebrahimipour, Mona; Motamed, Mohammad Reza; Ashayeri, Hassan; Modarresi, Yahya; Kamali, Mohammad

2016-01-01

Finding the right word is a necessity in communication, and its evaluation has always been a challenging clinical issue, suggesting the need for valid and reliable measurements. The Homophone Meaning Generation Test (HMGT) can measure the ability to switch between verbal concepts, which is required in word retrieval. The purpose of this study was to adapt and validate the Persian version of the HMGT. The first phase involved the adaptation of the HMGT to the Persian language. The second phase concerned the psychometric testing. The word-finding performance was assessed in 90 Persian-speaking healthy individuals (20-50 year old; 45 males and 45 females) through three naming tasks: Semantic Fluency, Phonemic Fluency, and Homophone Meaning Generation Test. The participants had no history of neurological or psychiatric diseases, alcohol abuse, severe depression, or history of speech, language, or learning problems. The internal consistency coefficient was larger than 0.8 for all the items with a total Cronbach's alpha of 0.80. Interrater and intrarater reliability were also excellent. The validity of all items was above 0.77, and the content validity index (0.99) was appropriate. The Persian HMGT had strong convergent validity with semantic and phonemic switching and adequate divergent validity with semantic and phonemic clustering. The Persian version of the Homophone Meaning Generation Test is an appropriate, valid, and reliable test to evaluate the ability to switch between verbal concepts in the assessment of word-finding performance.

Metadiscourse Markers of Online Texts: English and Persian Online Headlines Use of Metadiscourse Markers

ERIC Educational Resources Information Center

Yazdani, Akram; Salehi, Hadi

2016-01-01

The aim of the present study was to illuminate the differences between Persian and English in online headlines in terms of applying metadiscourse markers in the first two months of the year 2015. To fulfill this purpose, 100 Persian and English online headlines (each 50 headlines) were chosen randomly from English and Persian newscasts such as…

Pattern of mercury accumulation in different tissues of migratory and resident birds: Western reef heron (Egretta gularis) and Siberian gull (Larus heuglini) in Hara International Wetland-Persian Gulf.

PubMed

Majidi, Yousef; Bahramifar, Nader; Ghasempouri, Seyed Mahmoud

2015-01-01

The Hara Mangrove Forest of the Persian Gulf is undergoing increasing pollution from industrial, municipal, and petroleum sources; however, little research in ecotoxicology has been carried out in this ecosystem. In the present study, mercury distribution and accumulation were investigated in muscle, liver, kidney, and feather of the resident Western reef heron (n = 15) and the migratory Siberian gull (n = 15). We also evaluated the relation between Hg concentrations, sex, and age (juvenile vs. adult). Results showed that the highest concentrations of Hg were recorded in the feather (35 ± 0.14-3.0 ± 0.27 mg kg(-1) dw) and at 3.7-, 1.6-, and 1.3-fold in muscle, kidney, and liver, respectively. Concentrations of mercury in tissues of migratory birds were two times higher than in resident birds; geographical differences and feeding habits were used to explain these variations. We found a weak relationship between Hg concentrations in feathers and internal tissues (r ≤ 0.50); conversely, liver presented strong positive correlations with other soft tissues, especially kidney (p > 0.05; r = 0.82). Results showed that sex and age have no significant effects on T-Hg accumulation in these birds (p > 0.05; r < -0.01). Based on these findings, Hg concentrations were low in both species. Therefore, Hg contamination of this aquatic ecosystem is not a threat. Accordingly, we recommend the use of the Western reef heron as a bioindicator of mercury pollution in this region.

Contrastive Analysis of Place of Adjuncts in English and Persian Sentences

ERIC Educational Resources Information Center

Mirzahoseini, Zeynab; Gowhary, Habib; Azizifar, Akbar; Mirzahoseini, Ehsan

2015-01-01

This study investigates the position of adjuncts in sentences in English and Persian languages. The numbers of 136 sentences are collected from English story books and their Persian translations. The frequencies of each position (initial, middle, final) of adjuncts are determined by SPSS software and frequencies in English sentences are matched…

Validity and Reliability of the Persian Version of Baecke Habitual Physical Activity Questionnaire in Healthy Subjects.

PubMed

Sadeghisani, Meissam; Dehghan Manshadi, Farideh; Azimi, Hadi; Montazeri, Ali

2016-09-01

Baecke Habitual Physical Activity Questionnaire (BHPAQ) has widely been employed in clinical and laboratorial studies as a tool for measuring subjects' physical activities. But, the reliability and validity of this questionnaire have not been investigated among Persian speakers. Therefore, the aim of the current study was examining the reliability and validity of the Persian version of the BHPAQ in healthy Persian adults. After following the process of forward-backward translation, 32 subjects were invited to fill out the Persian version of the questionnaire in two independent sessions (3 - 7 days after the first session) in order to determine the reliability index. Also, the validity of the questionnaire was assessed through concurrent validity by 126 subjects (66 males and 60 females) answering both the Baecke and the International Physical Activity Questionnaire (IPAQ). An acceptable level of intraclass correlation coefficient (ICC of work score = 0.95, sport score = 0.93, and leisure score = 0.77) was achieved for the Persian Baecke questionnaire. Correlations between Persian Baecke and IPAQ with and without the score for sitting position were found to be 0.19 and 0.36, respectively. The Persian version of the BHPAQ is a reliable and valid instrument that can be used to measure the level of habitual functional activities in Persian-speaking subjects.

Aphasia in Persian: Implications for cognitive models of lexical processing.

PubMed

Bakhtiar, Mehdi; Jafary, Reyhane; Weekes, Brendan S

2017-09-01

Current models of oral reading assume that different routes (sublexical, lexical, and semantic) mediate oral reading performance and reliance on different routes during oral reading depends on the characteristics of print to sound mappings. Studies of single cases of acquired dyslexia in aphasia have contributed to the development of such models by revealing patterns of double dissociation in object naming and oral reading skill that follow brain damage in Indo-European and Sino-Tibetan languages. Print to sound mapping in Persian varies in transparency because orthography to phonology translation depends uniquely on the presence or absence of vowel letters in print. Here a hypothesis is tested that oral reading in Persian requires a semantic reading pathway that is independent of a direct non-semantic reading pathway, by investigating whether Persian speakers with aphasia show selective impairments to object naming and reading aloud. A sample of 21 Persian speakers with aphasia ranging in age from 18 to 77 (mean = 53, SD = 16.9) was asked to name a same set of 200 objects and to read aloud the printed names of these objects in different sessions. As an additional measure of sublexical reading, patients were asked to read aloud 30 non-word stimuli. Results showed that oral reading is significantly more preserved than object naming in Persian speakers with aphasia. However, more preserved object naming than oral reading was also observed in some cases. There was a moderate positive correlation between picture naming and oral reading success (p < .05). Mixed-effects logistic regression revealed that word frequency, age of acquisition and imageability predict success across both tasks and there is an interaction between these variables and orthographic transparency in oral reading. Furthermore, opaque words were read less accurately than transparent words. The results reveal different patterns of acquired dyslexia in some cases that closely resemble phonological

Persian Medicine in the World of Research; Review of Articles on Iranian Traditional Medicine.

PubMed

Moeini, Reihaneh; Gorji, Narjes

2016-05-01

Due to negligence, Persian (Iranian) traditional medicine has had a weak presence in the world of research for a long time. However, in recent years, a variety of activates by research and faculty centers have created awareness and a platform to introduce and promote Persian medicine to the world. The aim of this study is to present and analyze scientific achievements of Persian medicine in the world of research. Articles were collected from PubMed database using keywords such as "Persian medicine", "Persian traditional medicine", "Iranian medicine", and "Iranian traditional medicine". All data were classified based on the type of research (review, intervention, case reports, etc.), the field of study (neurology, cardiovascular, metabolic, historical studies, etc.), publication year, and journal type. A total of 501 articles were identified until the end of 2015, comprising of 222 reviews and 219 interventional (108 animal, 57 clinical and 54 cellular). Most studies were on neurology (20.1%), gastroenterology (14.5%), and cardiovascular diseases (10.4%). The publications in 2015 and 2014 had the highest hit rate with 139 and 132 articles, respectively, with 1:2 publication ratio between foreign and Iranian journals. The most published articles, both foreign and Iranian, were in "Evidence-Based Complementary and Alternative Medicine" and "Iranian Red Crescent Medicine" journals. The contribution of foreign authors was 5%. The primary focus of the articles was on "Basic concepts of Persian medicine", "Healthy lifestyle according to Persian medicine", and "Historical aspects", by 3.1%, 2.9%, and 6.7%, respectively. During the last 2 years, the number of articles published in Persian (Iranian) medicine, particularly clinical studies had significant growth in comparison with the years before. The tendency of foreign researchers to use the keywords "Iranian" or "Persian" medicine is notable. This research was only based on the designated keyword and other keywords were

Gulf War illness: an overview of events, most prevalent health outcomes, exposures, and clues as to pathogenesis.

PubMed

Kerr, Kathleen J

2015-01-01

During or very soon after the 1990-1991 Persian Gulf War, veterans of the conflict began to report symptoms of illness. Common complaints included combinations of cognitive difficulties, fatigue, myalgia, rashes, dyspnea, insomnia, gastrointestinal symptoms and sensitivity to odors. Gradually in the USA, and later in the UK, France, Canada, Denmark and Australia, governments implemented medical assessment programs and epidemiologic studies to determine the scope of what was popularly referred to as "the Gulf War syndrome". Attention was drawn to numerous potentially toxic deployment-related exposures that appeared to vary by country of deployment, by location within the theater, by unit, and by personal job types. Identifying a single toxicant cause was considered unlikely and it was recognized that outcomes were influenced by genetic variability in xenobiotic metabolism. Derived from primary papers and key reports by the Research Advisory Committee on Gulf War Veterans' Illnesses and the Institute of Medicine, a brief overview is presented of war related events, symptoms and diagnostic criteria for Gulf War illness (GWV), some international differences, the various war-related exposures and key epidemiologic studies. Possible exposure interactions and pathophysiologic mechanisms are discussed. Exposures to pyridostigmine bromide, pesticides, sarin and mustard gas or combinations thereof were most associated with GWI, especially in some genotype subgroups. The resultant oxidant stress and background exposome must be assumed to have played a role. Gulf War (GW) exposures and their potential toxic effects should be considered in the context of the human genome, the human exposome and resultant oxidant stress to better characterize this unique environmentally-linked illness and, ultimately, provide a rationale for more effective interventions and future prevention efforts.

Medicinal Behavior in Persian Literature by Emphasis on Ibn-Sina Popular Literature

PubMed Central

Kolahdouzan, Akbar; Vahabi, Fataneh

2013-01-01

Content of Persian literature comes from innocents, has special effect on social and individual people life. We understand worth of medical science, physician and sick people relationship in society and impact of religion behavior in treatment. Persian literature contains some recommendation that improve belief, trust, and secretary in medical society. In this article we chose some Persian literature about medicinal behavior and discuss trough: physician relationship with GOD and its impact on treatment, and sick people with others. We hope by studying this article physician can work better and sick people obey their orders more. PMID:23687466

Health information on internet: quality, importance, and popularity of persian health websites.

PubMed

Samadbeik, Mahnaz; Ahmadi, Maryam; Mohammadi, Ali; Mohseni Saravi, Beniamin

2014-04-01

The Internet has provided great opportunities for disseminating both accurate and inaccurate health information. Therefore, the quality of information is considered as a widespread concern affecting the human life. Despite the increasingly substantial growth in the number of users, Persian health websites and the proportion of internet-using patients, little is known about the quality of Persian medical and health websites. The current study aimed to first assess the quality, popularity and importance of websites providing Persian health-related information, and second to evaluate the correlation of the popularity and importance ranking with quality score on the Internet. The sample websites were identified by entering the health-related keywords into four most popular search engines of Iranian users based on the Alexa ranking at the time of study. Each selected website was assessed using three qualified tools including the Bomba and Land Index, Google PageRank and the Alexa ranking. The evaluated sites characteristics (ownership structure, database, scope and objective) really did not have an effect on the Alexa traffic global rank, Alexa traffic rank in Iran, Google PageRank and Bomba total score. Most websites (78.9 percent, n = 56) were in the moderate category (8 ≤ x ≤ 11.99) based on their quality levels. There was no statistically significant association between Google PageRank with Bomba index variables and Alexa traffic global rank (P > 0.05). The Persian health websites had better Bomba quality scores in availability and usability guidelines as compared to other guidelines. The Google PageRank did not properly reflect the real quality of evaluated websites and Internet users seeking online health information should not merely rely on it for any kind of prejudgment regarding Persian health websites. However, they can use Iran Alexa rank as a primary filtering tool of these websites. Therefore, designing search engines dedicated to explore accredited

Health Information on Internet: Quality, Importance, and Popularity of Persian Health Websites

PubMed Central

Samadbeik, Mahnaz; Ahmadi, Maryam; Mohammadi, Ali; Mohseni Saravi, Beniamin

2014-01-01

Background: The Internet has provided great opportunities for disseminating both accurate and inaccurate health information. Therefore, the quality of information is considered as a widespread concern affecting the human life. Despite the increasingly substantial growth in the number of users, Persian health websites and the proportion of internet-using patients, little is known about the quality of Persian medical and health websites. Objectives: The current study aimed to first assess the quality, popularity and importance of websites providing Persian health-related information, and second to evaluate the correlation of the popularity and importance ranking with quality score on the Internet. Materials and Methods: The sample websites were identified by entering the health-related keywords into four most popular search engines of Iranian users based on the Alexa ranking at the time of study. Each selected website was assessed using three qualified tools including the Bomba and Land Index, Google PageRank and the Alexa ranking. Results: The evaluated sites characteristics (ownership structure, database, scope and objective) really did not have an effect on the Alexa traffic global rank, Alexa traffic rank in Iran, Google PageRank and Bomba total score. Most websites (78.9 percent, n = 56) were in the moderate category (8 ≤ x ≤ 11.99) based on their quality levels. There was no statistically significant association between Google PageRank with Bomba index variables and Alexa traffic global rank (P > 0.05). Conclusions: The Persian health websites had better Bomba quality scores in availability and usability guidelines as compared to other guidelines. The Google PageRank did not properly reflect the real quality of evaluated websites and Internet users seeking online health information should not merely rely on it for any kind of prejudgment regarding Persian health websites. However, they can use Iran Alexa rank as a primary filtering tool of these websites

Multiple Sclerosis Walking Scale-12, translation, adaptation and validation for the Persian language population.

PubMed

Nakhostin Ansari, Noureddin; Naghdi, Soofia; Mohammadi, Roghaye; Hasson, Scott

2015-02-01

The Multiple Sclerosis Walking Scale-12 (MSWS-12) is a multi-item rating scale used to assess the perspectives of patients about the impact of MS on their walking ability. The aim of this study was to examine the reliability and validity of the MSWS-12 in Persian speaking patients with MS. The MSWS-12 questionnaire was translated into Persian language according to internationally adopted standards involving forward-backward translation, reviewed by an expert committee and tested on the pre-final version. In this cross-sectional study, 100 participants (50 patients with MS and 50 healthy subjects) were included. The MSWS-12 was administered twice 7 days apart to 30 patients with MS for test and retest reliability. Internal consistency reliability was Cronbach's α 0.96 for test and 0.97 for retest. There were no significant floor or ceiling effects. Test-retest reliability was excellent (intraclass correlation coefficient [ICC] agreement of 0.98, 95% CI, 0.95-0.99) confirming the reproducibility of the Persian MSWS-12. Construct validity using known group methods was demonstrated through a significant difference in the Persian MSWS-12 total score between the patients with MS and healthy subjects. Factor analysis extracted 2 latent factors (79.24% of the total variance). A second factor analysis suggested the 9-item Persian MSWS as a unidimensional scale for patients with MS. The Persian MSWS-12 was found to be valid and reliable for assessing walking ability in Persian speaking patients with MS. Copyright © 2014 Elsevier B.V. All rights reserved.

Pruritus Treatment in Viewpoints of Traditional Persian Medicine.

PubMed

Jazani, Arezoo Moini; Azgomi, Ramin Nasimi Doost; Shirbeigi, Leila

2016-05-01

Pruritus is an unpleasant feeling that can cause the desire of scratching in a person and can be the symptoms of systemic, infectious, and neurological diseases. Pruritus is the most common clinical manifestation of skin diseases. Pruritus prevalence is 8-38% in the general population. Causes and treatments of pruritus have been described by traditional Persian medicine scientists. The aim of this study was to derive general principles of the proposed treatment to reduce or relieve pruritus. This descriptive study, review traditional medicine books including Al canon fil tibb, Al-Hawi, Makhzan ul-adviyyah, Al-Abniyah an-Haghyegh el-adviyah, Tuhfat ul-Momineen and Exir-e-Azam. The above-mentioned documents were derived and classified by keywords such as pruritus, hakka, jarab and sherry. In traditional Persian medicine, there are different causes for pruritus such as accumulation of vapors or acute humors in subcutaneous tissue or weakness of expulsive (Dafi'a) faculty and its treatment is based on removing the causes. Proper nutrition, bathing, and removing pathogenic humors are involved in the treatment. According to this study, some plants such as Cassia fistula, Purslane, Violets, Fumaria, Barley, Coriander, Rose and Terminalia chebula are anti-itching. Proper nutrition is the most important point in health and treatment of humors production with appropriate quality and quantity. Pruritus can be treated by lifestyle modification and using medicinal plants. It could be concluded that traditional Persian medicine therapies can be effective in the treatment of pruritus with mild side effects. By further investigation and research, we can reach more effective treatment methods in the field of traditional Persian medicine along with other new medical therapies.

In the shadow of the Gulf war: psychological distress, social support and coping among Israeli soldiers in a high risk area.

PubMed

Solomon, Z; Margalit, C; Waysman, M; Bleich, A

1991-01-01

This study assessed the sense of safety, psychiatric symptomatology, coping and sources of support among eight groups of soldiers stationed in the region at highest risk for missile attacks during the Persian Gulf war. The sample consisted of 659 regular, reserve, and career soldiers, both male and female. Findings show that elevated levels of distress were associated with a high level of perceived threat, a low level of perceived self-efficacy, a low level of trust in army authorities, and a low level of support from the social network, particularly from commanding officers. Practical implications are discussed.

Resolving disputes about toxicological risks during military conflict : the US Gulf War experience.

PubMed

Hyams, Kenneth C; Brown, Mark; White, David S

2005-01-01

In the last 15 years, the US and UK have fought two major wars in the Persian Gulf region. Controversy has arisen over the nature and causes of health problems among military veterans of these two wars. Toxic exposures have been hypothesised to cause the majority of the long-term health problems experienced by veterans of the 1991 Gulf War. The assessment of these toxic exposures and the resolution of controversy about their health effects provide a unique case study for understanding how toxicological disputes are settled in the US. Neither clinical examination of ill war veterans nor scientific research studies have been sufficient to answer contentious questions about toxic exposures. Numerous expert review panels have also been unable to resolve these controversies except for the US National Academy of Sciences Institute of Medicine (IOM). The IOM has conducted exhaustive and independent investigations based on peer-reviewed scientific literature related to potential health risks during the two Gulf Wars. In four recent studies, IOM committees identified a wide range of previously documented illnesses associated with common occupational and environmental exposures after considering thousands of relevant publications; however, they did not identify a new medical syndrome or a specific toxic exposure that caused widespread health problems among Gulf War veterans. These IOM studies have, therefore, added little to our basic knowledge of environmental hazards because most of the health effects were well known. Nevertheless, this expert review process, which is on-going, has been generally acceptable to a wide range of competing interests because the findings of the IOM have been perceived as scientifically credible and independent, and because none of the postulated toxicological risks have been completely ruled-out as possible causes of ill health among veterans.

Investigation the Behavior of Modis Ocean Color Products Under the 2008 Red Tide in the Eastern Persian Gulf

NASA Astrophysics Data System (ADS)

Ghanea, M.; Moradi, M.; Kabiri, K.

2015-12-01

Biophysical properties of water undergo serious variations under red tide (RT) outbreak. During RT conditions, algal blooms spread out in the estuarine, marine and fresh waters due to different triggering factors such as nutrient loading, marine currents, and monsoonal winds. The Persian Gulf (PG) was a talent region subjected to different RTs in recent decade. A massive RT started from the Strait of Hormuz in October 2008 and extended towards the northern parts of the PG covering more than 1200 km of coastlines. The bloom of microorganism C. Polykrikoides was the main specie that generated large fish mortalities, and hampered marine industries, and water desalination appliances. Ocean color satellite data have many advantages to monitor and alarm RT occurrences, such as wide and continuous extent, short time of imagery, high accessibility, and appropriate estimation of ocean color parameters. Since 1999, MODerate Resolution Imaging Spectroradiometer (MODIS) satellite sensor has estimated satellite derived chlorophyll-a (Chl-a), normalized fluorescence line height (nFLH), and diffuse attenuation coefficient at 490nm (kd490). It provides a capability to study the behavior of these parameters during RT and normal conditions. This study monitors variations in satellite derived Chl-a, nFLH, and kd490 under both RT and normal conditions of the PG between 2002 and 2008. Up to now, daily and monthly variations in these products were no synchronously investigated under RT conditions in the PG. In doing so, the MODIS L1B products were provided from NASA data archive. They were corrected for Rayleigh scattering and gaseous absorption, and atmospheric interference in turbid coastal waters, and then converted to level 2 data. In addition, Enhanced Red Green Blue (ERGB) image was used to illustrate better water variations. ERGB image was built with three normalized leaving water radiance between 443 to 560nm. All the above data processes were applied by SeaDAS 7 software

Holocene tsunamigenic sediments and tsunami modelling in the Thermaikos Gulf area (northern Greece)

NASA Astrophysics Data System (ADS)

Reicherter, Klaus; Papanikolaou, Ioannis D.; Roger, Jean; Grützner, Christoph; Stamatis, Georgios; Papanikolaou, Dimitrios

2010-05-01

Shallow drill cores in flat and southerly exposed coastal areas around the Thermaikos Gulf (Thessalonica, northern Greece) provided evidence for past high energy sedimentary events, which are interpreted as tsunamites. A tsunamigenic source is located along the western tip of the North Anatolian Fault Zone (NAFZ) in the North Aegean Basin, where water depths ranging between 1.200 and 1.650 m are sufficiently deep to generate tsunamis. However, the event layers up to now cannot be assigned to individual seismic or landslide sources, but the potential of a tsunami threat in the Thermaikos Gulf area can now be tested, following both sedimentological and modelling processes. Such potential threat regarding the Thermaikos Gulf has only recently been notified but never tested and studied in depth. As a result, several Holocene coarse clastic layers have been found intercalated in clayey or gypsiferous lagoonal deposits. These layers have erosive bases, show fining-up and thinning-up sequences, and include shell debris, foraminifera and rip-up clasts of lagoonal sediments. A widely observed significant feature of these layers involves mud-coated beach clasts, clasts that rework the high-plasticity clays of lagoons. Such features that indicate highly disturbed sedimentological condition (hyperpyncal flows) are rarely described elsewhere. Multiple intercalations of these layers with all the mentioned indicative features downhole are interpreted paleotsunami deposits from tsunamis generated by earthquakes or earthquake-triggered submarine landslides triggered by seismic shaking in the Thermaikos Gulf. Modelling of the tsunami potential of the basin-bounding fault southwards of the Thermaikos Gulf provides an example for possible tsunami generation at only one segment of NAFZ along an approx. 55 km normal fault at the southern fault-bound margin of the North Aegean Basin. The Herodotus Histories report on inundations and sea withdrawals occurring during the Greek-Persian war

IRANIAN FOREIGN POLICY AFTER THE NUCLEAR DEAL

DTIC Science & Technology

2016-02-16

studies from Kings College London (KCL). He worked in several staff positions and he is currently a student at the Air War College at Maxwell Air...the north, and the Persian Gulf, Gulf of Oman and Indian Ocean to the south. 1 Zagros and Alborz mountain ranges are located in the western and...perception. Persia fell under foreign occupation several times. The fall of the Persian Achaemenian dynasty to Alexander the Great in (330 B.C.) is

The psychometric properties of the Persian version of the metacognitions about Smoking Questionnaire among smokers.

PubMed

Najafi, Mahmoud; Khosravani, Vahid; Shahhosseini, Meysam; Afshari, Amirhossein

2018-09-01

It has been shown that smoking may be affected by metacognitions. This study aimed to evaluate the factor structure, reliability and validity of the Persian version of the Metacognitions about Smoking Questionnaire (MSQ) among a sample of Iranian male smokers. When the English to Persian translation of the MSQ was performed, exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were completed according to the four-factor solution of the original MSQ. Three hundred male treatment-seeking smokers (mean age = 41.37, SD = 15.90) filled out the Persian-translated version of the MSQ, the Smoking Effects Questionnaire (SEQ), and the Nicotine Dependence Syndrome Scale (NDSS). The results of EFA revealed that the Persian version of the MSQ had a four-factor structure named positive metacognitions about cognitive regulation (PM-CR), positive metacognitions about emotional regulation (PM-ER), negative metacognitions about uncontrollability (NM-U), and negative metacognitions about cognitive interference (NM-CI). The findings of CFA also indicated that the four-factor structure of the Persian version of the MSQ had appropriate fit. Validity and reliability of the Persian version of the MSQ were found to be good. Negative metacognitions about smoking predicted nicotine dependence over and above smoking outcome expectancies. Positive metacognitions about emotion regulation explained daily cigarette use independent of smoking outcome expectancies. The findings suggested that the Persian version of the MSQ had adequate psychometric properties among Iranian male treatment-seeking smokers. Copyright © 2018 Elsevier Ltd. All rights reserved.

Learning to Read and Spell in Persian: A Cross-Sectional Study from Grades 1 to 4

ERIC Educational Resources Information Center

Rahbari, Noriyeh; Senechal, Monique

2010-01-01

We investigated the reading and spelling development of 140 Persian children attending Grades 1-4 in Iran. Persian has very consistent letter-sound correspondences, but it varies in transparency because 3 of its 6 vowel phonemes are not marked with letters. Persian also varies in spelling consistency because 6 phonemes have more than one…

The Relationship between Brachycephalic Head Features in Modern Persian Cats and Dysmorphologies of the Skull and Internal Hydrocephalus.

PubMed

Schmidt, M J; Kampschulte, M; Enderlein, S; Gorgas, D; Lang, J; Ludewig, E; Fischer, A; Meyer-Lindenberg, A; Schaubmar, A R; Failing, K; Ondreka, N

2017-09-01

Cat breeders observed a frequent occurrence of internal hydrocephalus in Persian cats with extreme brachycephalic head morphology. To investigate a possible relationship among the grade of brachycephaly, ventricular dilatation, and skull dysmorphologies in Persian cats. 92 Persian-, 10 Domestic shorthair cats. The grade of brachycephaly was determined on skull models based on CT datasets. Cranial measurements were examined with regard to a possible correlation with relative ventricular volume, and cranial capacity. Persians with high (peke-face Persians) and lower grades of brachycephaly (doll-face Persians) were investigated for the presence of skull dysmorphologies. The mean cranial index of the peke-face Persians (0.97 ± 0.14) was significantly higher than the mean cranial index of doll-face Persians (0.66 ± 0.04; P < 0.001). Peke-face Persians had a lower relative nasal bone length (0.15 ± 0.04) compared to doll-face (0.29 ± 0.08; P < 0.001). The endocranial volume was significantly lower in doll-face than peke-face Persians (89.6 ± 1.27% versus 91.76 ± 2.07%; P < 0.001). The cranial index was significantly correlated with this variable (Spearman's r: 0.7; P < 0.0001). Mean ventricle: Brain ratio of the peke-face group (0.159 ± 0.14) was significantly higher compared to doll-face Persians (0.015 ± 0.01; P < 0.001). High grades of brachycephaly are also associated with malformations of the calvarial and facial bones as well as dental malformations. As these dysmorphologies can affect animal welfare, the selection for extreme forms of brachycephaly in Persian cats should be reconsidered. Copyright © 2017 The Authors. Journal of Veterinary Internal Medicine published by Wiley Periodicals, Inc. on behalf of the American College of Veterinary Internal Medicine.

Translation, validity, and reliability of a persian version of the iowa tinnitus handicap questionnaire.

PubMed

Arian Nahad, Homa; Rouzbahani, Masomeh; Jarollahi, Farnoush; Jalaie, Shohreh; Pourbakht, Akram; Mokrian, Helnaz; Mahdi, Parvane; Amali, Amin; Nodin Zadeh, Abdolmajid

2014-04-01

Tinnitus is a common otologic symptom that can seriously affect a patient's quality of life. The purpose of the present study was to translate and validate the Iowa Tinnitus Handicap Questionnaire (THQ) into the Persian language, and to make it applicable as a tool for determining the effects of tinnitus on a patient's life. The main version of the THQ was translated into the Persian language. The agreed Persian version was administered to 150 tinnitus patients. The validity of the Persian THQ was evaluated and internal reliability was confirmed using Cronbach's α-coefficient. Finally, the effect of independent variables such as age, mean patient threshold, gender, and duration of tinnitus were considered in order to determine the psychometric properties of tinnitus. After an exact translation process, the Persian THQ was found to exhibit face validity. In terms of content validity, content validity index in total questionnaire was 0.93. Further, in structural validity measurements, intermediate correlation with annoyance from tinnitus (r=0.49), low correlation with duration of tinnitus (r=0.34) and high correlation with the Tinnitus Handicap Inventory (THI) questionnaire (r=0.84) were demonstrated. Additionally, a negligible effect of gender and age was noted on degree of tinnitus handicap (P= 0.754, P= 0.573, respectively). In the internal reliability assessment for Factors 1, 2, 3, and the whole questionnaire, Cronbach`s α-coefficient was 0.95, 0.92, 0.25 and 0.88, respectively. The Persian version of the Iowa THQ demonstrates high validity and reliability and can be used for the determination of tinnitus handicap and for following-up in the intervention process in Persian tinnitus patients.

Artificial neural network modeling and cluster analysis for organic facies and burial history estimation using well log data: A case study of the South Pars Gas Field, Persian Gulf, Iran

NASA Astrophysics Data System (ADS)

Alizadeh, Bahram; Najjari, Saeid; Kadkhodaie-Ilkhchi, Ali

2012-08-01

Intelligent and statistical techniques were used to extract the hidden organic facies from well log responses in the Giant South Pars Gas Field, Persian Gulf, Iran. Kazhdomi Formation of Mid-Cretaceous and Kangan-Dalan Formations of Permo-Triassic Data were used for this purpose. Initially GR, SGR, CGR, THOR, POTA, NPHI and DT logs were applied to model the relationship between wireline logs and Total Organic Carbon (TOC) content using Artificial Neural Networks (ANN). The correlation coefficient (R2) between the measured and ANN predicted TOC equals to 89%. The performance of the model is measured by the Mean Squared Error function, which does not exceed 0.0073. Using Cluster Analysis technique and creating a binary hierarchical cluster tree the constructed TOC column of each formation was clustered into 5 organic facies according to their geochemical similarity. Later a second model with the accuracy of 84% was created by ANN to determine the specified clusters (facies) directly from well logs for quick cluster recognition in other wells of the studied field. Each created facies was correlated to its appropriate burial history curve. Hence each and every facies of a formation could be scrutinized separately and directly from its well logs, demonstrating the time and depth of oil or gas generation. Therefore potential production zone of Kazhdomi probable source rock and Kangan- Dalan reservoir formation could be identified while well logging operations (especially in LWD cases) were in progress. This could reduce uncertainty and save plenty of time and cost for oil industries and aid in the successful implementation of exploration and exploitation plans.

Cross-cultural adaptation, validation, and reliability of the Michigan Hand Outcomes Questionnaire among Persian population.

PubMed

Ebrahimzadeh, Mohammad H; Birjandinejad, Ali; Kachooei, Amir Reza

2015-01-01

We aimed to validate a cross-culturally adapted version of the Persian Michigan Hand Outcomes Questionnaire (MHOQ). We followed the Beaton's guideline to translate the questionnaire to Persian. We administered the final version to 223 patients among which 79 patients returned 3 days later to respond to the Persian MHOQ for the second time. In the first visit, respondents also filled the Disabilities of the Arm Shoulder and Hand (DASH) and rated the pain based on the Visual Analogue Scale (VAS). Cronbach's alpha for the total MHOQ was 0.79 which showed good internal consistency. Intraclass correlation coefficient (ICC) for the total MHOQ was 0.84 which demonstrated good reliability between test and retest. The absolute correlation coefficient between total MHOQ and the DASH was as high as 0.74. Persian version of the MHOQ proved to be a reliable and valid instrument to be implemented among Persian population with the hand and wrist disorders.

Lexical and Nonlexical Processes in the Skilled Reading and Spelling of Persian

ERIC Educational Resources Information Center

Rahbari, Noriyeh; Senechal, Monique

2009-01-01

The objective of the present study was to examine the contribution of lexical and nonlexical processes to skilled reading and spelling in Persian. Persian is a mixed orthography that allows one to study within one language characteristics typically found in shallow orthographies as well as those found in deeper orthographies. 61 senior high-school…

Memory and functional brain differences in a national sample of U.S. veterans with Gulf War Illness.

PubMed

Cooper, Crystal M; Briggs, Richard W; Farris, Emily A; Bartlett, James; Haley, Robert W; Odegard, Timothy N

2016-04-30

Roughly 26-32% of U. S. veterans who served in the 1991 Persian Gulf War report suffering from chronic health problems. Memory complaints are regularly reported by ill Gulf War veterans (GWV), but limited data verify their complaints. This study investigated episodic memory and brain function in a nationally representative sample of GWV, using a face-name memory task and functional magnetic resonance imaging during encoding. A syndrome classification system was used to subdivide ill GWV into the three major Gulf War Illness syndrome types, "impaired cognition" (GWV-1), "confusion ataxia" (GWV-2), and "central pain" (GWV-3). Memory and brain function of ill GWV were contrasted to deployed and nondeployed well GWV controls (GWV-C). Ill GWV exhibited impaired memory function relative to GWV-C but the patterns of functional brain differences varied. Brain activation differentiated the GWV-C from the ill GWV. The different syndrome types also differed from one another in several brain regions. Additionally, the current study was the first to observe differences in brain function between deployed and nondeployed GWV-C. These results provide (1) evidence of memory impairment in ill GWV and differentiate the syndrome types at a functional neurobiological level, and (2) the role of deployment in the war on brain function. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Dominant Middle East oil reserves critically important to world supply

DOE Office of Scientific and Technical Information (OSTI.GOV)

Riva, J.P. Jr.

1991-09-23

This paper reports that the location production, and transportation of the 60 million bbl of oil consumed in the world each day is of vital importance to relations between nations, as well as to their economic wellbeing. Oil has frequently been a decisive factor in the determination of foreign policy. The war in the Persian Gulf, while a dramatic example of the critical importance of oil, is just the latest of a long line of oil-influenced diplomatic/military incidents, which may be expected to continue. Assuming that the world's remaining oil was evenly distributed and demand did not grow, if explorationmore » and development proceeded as efficiently as they have in the U.S., world oil production could be sustained at around current levels to about the middle of the next century. It then would begin a long decline in response to a depleting resource base. However, the world's remaining oil is very unevenly distributed. It is located primarily in the Eastern Hemisphere, mostly in the Persian Gulf, and much is controlled by the Organization of Petroleum Exporting Countries. Scientific resource assessments indicate that about half of the world's remaining conventionally recoverable crude oil resource occurs in the Persian Gulf area. In terms of proved reserves (known recoverable oil), the Persian Gulf portion increase to almost two-thirds.« less

Cross-cultural adaptation and validation of the Injury-Psychological Readiness to Return to Sport scale to Persian language.

PubMed

Naghdi, Soofia; Nakhostin Ansari, Noureddin; Farhadi, Yasaman; Ebadi, Safoora; Entezary, Ebrahim; Glazer, Douglas

2016-10-01

The aim of the present study was to develop and provide validation statistics for the Persian Injury-Psychological Readiness to Return to Sport scale (I-PRRS) following a cross-sectional and prospective cohort study design. The I-PRRS was forward/back-translated and culturally adapted into Persian language. The Persian I-PRRS was administered to 100 injured athletes (93 male; age 26.0 ± 5.6 years; time since injury 4.84 ± 6.4 months) and 50 healthy athletes (36 male; mean age 25.7 ± 6.0 years). The Persian I-PRRS was re-administered to 50 injured athletes at 1 week to examine test-retest reliability. There were no floor or ceiling effects confirming the content validity of Persian I-PRRS. The internal consistency reliability was good. Excellent test-retest reliability and agreement were demonstrated. The statistically significant difference in Persian I-PRRS total scores between the injured athletes and healthy athletes provides an evidence of discriminative validity. The Persian I-PRRS total scores were positively correlated with the Farsi Mood Scale (FARMS) total scores, showing construct validity. The principal component analysis indicated a two-factor solution consisting of "Confidence to play" and "Confidence in the injured body part and skill level". The Persian I-PRRS showed excellent reliability and validity and can be used to assess injured athletes' psychological readiness to return to sport among Persian-speaking populations.

Measuring psychosocial exposures: validation of the Persian of the copenhagen psychosocial questionnaire (COPSOQ)

PubMed Central

Pournik, Omid; Ghalichi, Leila; TehraniYazdi, Alireza; Tabatabaee, Seyed Mohammad; Ghaffari, Mostafa; Vingard, Eva

2015-01-01

Background: The effect of psychosocial work environment on personal and organizational aspects of employees is well-known; and it is of fundamental importance to have valid tools to evaluate them. This study aims to evaluate the reliability and validity of the Persian version of Copenhagen Psychosocial Questionnaire (COPSOQ). Methods: The questionnaire was translated into Persian and then back translated into English by two translators separately. The wording of the final Persian version was established by comparing the translated versions with the original questionnaire. One hundred three health care workers completed the questionnaire. Chronbach’s alpha was calculated, and factor analysis was performed. Results: Factor analysis revealed acceptable validity for the five contexts of the questionnaire. Cronbach’s alpha ranged from 0.73 to 0.82 in different contexts. Conclusion: This study revealed that the Persian version of COPSOQ is a reliable and valid instrument for measuring psychosocial factors at work. PMID:26478879

Toxoplasmosis May Lead to Road Kills of Persian Leopards ( Panthera pardus saxicolor) in Golestan National Park, Iran.

PubMed

Namroodi, Somayeh; Gholami, Alireza; Shariat-Bahadori, Ehsan

2016-04-28

Three Persian leopards ( Panthera pardus saxicolor) that died from car accidents in Golestan National Park, Iran, were tested for Toxoplasma gondii and rabies virus infection. Acute T. gondii infection was diagnosed in two Persian leopards; no rabies virus was detected. Acute toxoplasmosis may be a factor in Persian leopard road kills.

The validity and reliability of the Persian version of the Revised Fibromyalgia Impact Questionnaire.

PubMed

Ghavidel Parsa, Banafsheh; Amir Maafi, Alireza; Haghdoost, Afrooz; Arabi, Yasaman; Khojamli, Monire; Chatrnour, Gelayol; Bidari, Ali

2014-02-01

The Revised Fibromyalgia Impact Questionnaire (FIQR), an updated version of the Fibromyalgia Impact Questionnaire (FIQ) achieved a better balance among different domains (i.e., function, overall impact, and symptom severity) and attempts to address the limitations of FIQ. As there is no Persian version of the FIQR available, we aimed to investigate the validity and reliability of a Persian translation of the FIQR in Iranian patients. After translating the FIQR into Persian, it was administered to 77 female patients with fibromyalgia syndrome. All of the patients filled out the questionnaire together with a Persian version of the FIQ, short form-12 (SF-12). The tender-point count was also calculated. One week later, FM patients filled out the Persian FIQR at their second visit. Reliability was analyzed by internal consistency and reproducibility including Cronbach's α coefficient and intra-class correlation coefficient. Construct validity was evaluated by Spearman's correlation coefficient and Pearson's correlation coefficient. Statistical analysis was performed using SPSS for Windows version 17.0. All patients included in this study were female, and the mean age was 38.23 ± 10.68 years. The total scores of the FIQR and FIQ were 49.77 ± 18.27 and 54.05 ± 14.00 that were closely correlated (r = 0.63, p < 0.01), and each of the three domains of the Persian FIQR was also correlated well with the three related FIQ domains (r = 0.36-0.63, p < 0.01). Also some significant inverse correlations of FIQR with quality-of-life (assessed by SF-12) domains and items were found. Cronbach's α was 0.87 for FIQR in the first visit. The Persian FIQR showed adequate reliability and validity. This instrument can be used in the clinical evaluation of Iranian patients with fibromyalgia.

Evaluation of validity and reliability of the Persian version of the functional index of hand osteoarthritis.

PubMed

Kordi Yoosefinejad, Amin; Motealleh, Alireza; Babakhani, Mohammad

2017-05-01

The Functional index of hand osteoarthritis (FIHOA) is a commonly used patient-reported outcome questionnaire designed to measure function in patients with hand osteoarthritis. The objective of this study was to evaluate the validity and reliability of the Persian version of the FIHOA. The Persian-translated version of FIHOA was administered to 72 native Persian-speaking patients in Iran with hand osteoarthritis. Thirty-six of the patients completed the questionnaire on two occasions 1 week apart. The physical component of the SF-36 and a numerical rating scale were used to evaluate the construct validity of the Persian version of FIHOA. Internal consistency was high (Cronbach's alpha = 0.89). Test-retest reliability for the total score was excellent (weighted kappa = 0.89, 95% CI 0.79-0.94). A significant positive correlation between total FIHOA score and numerical rating scale (r = 0.70) and a significant negative correlation between total FIHOA score and the physical component scale of the SF-36 (r = -0.76) were observed. The Persian version of the FIHOA showed adequate validity and reliability to evaluate functional disability in Persian-speaking patients with hand osteoarthritis.

Digesters in traditional Persian medicine

PubMed Central

Mahmoudpour, Zeinab; Shirafkan, Hoda; Mojahedi, Morteza; Gorji, Narjes; Mozaffarpur, Seyyed Ali

2018-01-01

Background: Functional gastrointestinal diseases are common in general populations and comprise more than 40% visits to gastroenterologists. Treatment options of gastrointestinal diseases have been limited. There are a few medications for functional gastrointestinal diseases and some of medications are not available in the market or in the place where the patient lives. Traditional Persian medicine (TPM) is a branch of alternative and traditional medicine based on individual viewpoint and humoral theory, focuses on lifestyle modification and uses natural products to manage the patients. Methods: In this study, a set of compound drugs known as digesters (jawarishes) and other applications are described based on main TPM text books. Results: Jawarishes have different formulations containing various medicinal herbs used for better food digestion and improved gastric functions and also used for other disorders including reinforcing the brain, heart, liver and some therapeutic approaches. Conclusions: By reviewing medieval Persian pharmaceutical manuscripts, we can conclude that many herbs are effective in different systems of the body and improve gastric functions. Zingiber officinalis and Piper nigrum are mixed together to get various formulations. The variety of jawarishes formulations and their different clinical applications can indicate continuity of their use. PMID:29387312

A Strategic Plan for the Persian Gulf Region: Options for Deterring and/or Defeating an Emerging Threat

DTIC Science & Technology

1992-12-01

Iraq, and the countries of the Gulf Cooperation Council (GCC-Saudi Arabia, Kuwait, Bahrain, the United Arab Emirates (UAE), Qatar , and Oman) are the...Council (GCC) itself. In October 1992 a border dispute between Qatar and Saudi Arabia flared up. Qatar accused Saudi forces of illegally occupying a...Qatari border post and killing two people. Qatar demanded the withdrawal of the Saudi troops. Riyadh denied that Saudi forces were involved in the

Supportive Discourse Moves in Persian Requests

ERIC Educational Resources Information Center

Nodoushan, Mohammad Ali Salmani; Allami, Hamid

2011-01-01

This paper reports the findings of a study designed to investigate the types of supportive discourse moves employed by Persian speakers in their Requestive Speech Acts. 372 respondents took a Discourse Completion Test (DCT) with six scenarios ranging from formal to informal degrees of Perceived Situational Seriousness, and returned 2232 Requestive…

Cross-cultural adaption and validation of the Persian version of the SWAL-QOL.

PubMed

Tarameshlu, Maryam; Azimi, Amir Reza; Jalaie, Shohreh; Ghelichi, Leila; Ansari, Noureddin Nakhostin

2017-06-01

The aim of this study was to translate and cross-culturally adapt the swallowing quality-of-life questionnaire (SWAL-QOL) to Persian language and to determine validity and reliability of the Persian version of the swallow quality-of-life questionnaire (PSWAL-QOL) in the patients with oropharyngeal dysphagia.The cross-sectional survey was designed to translate and cross-culturally adapt SWAL-QOL to Persian language following steps recommended in guideline. A total of 142 patients with dysphagia (mean age = 56.7 ± 12.22 years) were selected by non-probability consecutive sampling method to evaluate construct validity and internal consistency. Thirty patients with dysphagia were completed the PSWAL-QOL 2 weeks later for test-retest reliability.The PSWAL-QOL was favorably accepted with no missing items. The floor effect was ranged 0% to 21% and ceiling effect was ranged 0% to 16%. The construct validity was established via exploratory factor analysis. Internal consistency was confirmed with Cronbach α >0.7 for all scales except eating duration (α = 0.68). The test-retest reliability was excellent with intraclass correlation coefficient (ICC) ≥0.75 for all scales.The SWAL-QOL was cross-culturally adapted to Persian and demonstrated to be a valid and reliable self-report questionnaire to measure the impact of dysphagia on the quality-of-life in the Persian patients with oropharyngeal dysphagia.

Functional dyspepsia: A new approach from traditional Persian medicine.

PubMed

Pasalar, Mehdi; Nimrouzi, Majid; Choopani, Rasool; Mosaddegh, Mahmoud; Kamalinejad, Mohammad; Mohagheghzadeh, Abdolali; Bagheri Lankarani, Kamran

2016-01-01

One of the most common global disorders is related to gastrointestinal system. Functional dyspepsia (FD) defined as upper abdominal pain and discomfort in the absence of organic ailments is a prevalent disease without any confirmed medication. The purpose of this study was to find gastric disorders which might be coincidental to FD based on traditional Persian medicine (TPM). We searched the main textbooks of TPM including Al-Havi (by Rhazes), Canon of medicine (by Avicenna), ZakhireKhawrazmshahi (by Ismail Jorjani), Moalijat-e Aghili and Makhzan Al-adviya (by Mohammad Hosein AghiliShirazi), and ExirAzam (by Hakim Azam Khan). Also, we searched Pubmed, Scopus, Science Direct, Medline, scientific information database (SID), Iranmedex and Google Scholar from 1980 to 1 August 2014 for dyspepsia, gastrointestinal disease, traditional Persian medicine, and gastric dystemperaments. There is no equivalent term for FD in traditional Persian medicine although similar signs and symptoms are visible in terms like simple cold dystemperament of stomach, indigestion, and digestion debility in TPM sources. Some treatments mentioned in TPM have shown promising results in the current experimental tests. Finding these similarities in complementary and alternative medicine (CAM) textbooks may lead to discovering new remedies for this widespread disease.

Psychometric Properties of the Persian Translation of the Sexual Quality of Life–Male Questionnaire

PubMed Central

Maasoumi, Raziyeh; Mokarami, Hamidreza; Nazifi, Morteza; Stallones, Lorann; Taban, Abrahim; Yazdani Aval, Mohsen; Samimi, Kazem

2016-01-01

Sexual dysfunction has been demonstrated to be related to a poor quality of life. These dysfunctions are especially prevalent among men. This cross-sectional study aimed to investigate the psychometric properties of the Persian translation of the Sexual Quality of Life–Male (SQOL-M), translated and adapted to measure sexual quality of life among Iranian men. Forward–backward procedures were applied in translating the original SQOL-M into Persian, and then the psychometric properties of the Persian translation of the SQOL-M were studied. A total of 181 participants (23-60 years old) were included in the study. Validity was assessed by construct validity using confirmatory factor analysis, convergent validity, and content validity. The international index of erectile function (IIEF) and the work ability index were used to study the convergent validity. Reliability was evaluated through internal consistency and test–retest reliability analyses. The results from confirmatory factor analysis confirmed a one-factor solution for the Persian version of the SQOL-M. Content validity of the translated measure was endorsed by 10 specialists. Pearson correlations indicated that work ability index score, dimensions of the IIEF, and the IIEF total score were positively correlated with the Persian version of the SQOL-M (p < .001). Reliability evaluation indicated a high internal consistency and test–retest reliability. The Cronbach’s alpha coefficient and intraclass correlation coefficients were .96 and .95, respectively. Results indicated that the Persian version of the SQOL-M has good to excellent psychometric properties and can be used to assess the sexual quality of life among Iranian men. PMID:26856758

Psychometric Properties of the Persian Translation of the Sexual Quality of Life-Male Questionnaire.

PubMed

Maasoumi, Raziyeh; Mokarami, Hamidreza; Nazifi, Morteza; Stallones, Lorann; Taban, Abrahim; Yazdani Aval, Mohsen; Samimi, Kazem

2017-05-01

Sexual dysfunction has been demonstrated to be related to a poor quality of life. These dysfunctions are especially prevalent among men. This cross-sectional study aimed to investigate the psychometric properties of the Persian translation of the Sexual Quality of Life-Male (SQOL-M), translated and adapted to measure sexual quality of life among Iranian men. Forward-backward procedures were applied in translating the original SQOL-M into Persian, and then the psychometric properties of the Persian translation of the SQOL-M were studied. A total of 181 participants (23-60 years old) were included in the study. Validity was assessed by construct validity using confirmatory factor analysis, convergent validity, and content validity. The international index of erectile function (IIEF) and the work ability index were used to study the convergent validity. Reliability was evaluated through internal consistency and test-retest reliability analyses. The results from confirmatory factor analysis confirmed a one-factor solution for the Persian version of the SQOL-M. Content validity of the translated measure was endorsed by 10 specialists. Pearson correlations indicated that work ability index score, dimensions of the IIEF, and the IIEF total score were positively correlated with the Persian version of the SQOL-M ( p < .001). Reliability evaluation indicated a high internal consistency and test-retest reliability. The Cronbach's alpha coefficient and intraclass correlation coefficients were .96 and .95, respectively. Results indicated that the Persian version of the SQOL-M has good to excellent psychometric properties and can be used to assess the sexual quality of life among Iranian men.

Cross-cultural adaptation and validation of the persian version of the oxford knee score in patients with knee osteoarthritis.

PubMed

Ebrahimzadeh, Mohammad Hosein; Makhmalbaf, Hadi; Birjandinejad, Ali; Soltani-Moghaddas, Seyed Hosein

2014-11-01

The Oxford Knee Score (OKS) is a short patient-reported outcome instrument that measures pain and physical activity related to knee osteoarthritis. The purpose of this study is to evaluate, construct validity and consistent reliability of the Persian version of the OKS. The case series consisted of 80 patients who were clinically diagnosed with having knee osteoarthritis. All patients were requested to fill-in the Persian OKS and Short-Form 36 Health Survey (SF-36). Correlation analysis between the Persian versions of these two instruments was then carried out. The scores of the Persian SF-36 were used to evaluate convergent and divergent validity of the 12-item Persian OKS. From a total of 80 patients, 63 were female (79%) and the remaining 17 were male (21%) with a mean age of 52.2 years. In the present study, high Cronbach's alpha of 0.95 confirms excellent internal consistency of the Persian OKS scale similar to previous investigations. The results confirm that the Persian version of this instrument is valid and reliable, similar to its English index and its subsequent translations in different languages. The Persian OKS is a reliable instrument to evaluate knee function in patients with knee osteoarthritis and is a useful tool for outcome measurement in clinical research.

An Evidence-Based Review on Medicinal Value of Clays in Traditional Persian Medicine.

PubMed

Hosseinkhani, Ayda; Montaseri, Hashem; Hosamo, Ammar; Zarshenas, Mohammad Mehdi

2017-01-01

The use of earths and clays for medical purposes dates back to antiquity. In recent years, there has been an increasing interest in researches on traditional remedies in the hope of discovering new drug. Iran is an ancient country with a medical backbone acquired from the experiences of ancient Persian scholars, who had made a great contribution to the development of the medical sciences. Many medical and pharmaceutical books by early Persian scientists still exist and may have the potential of leading researchers to new drug discoveries. Owing to the emergence of new and antimicrobial-resistant infections, present-day medicine has recently begun focusing on medicinal earths and clays especially as mineral antimicrobials. The current study is, therefore, aimed at gathering information regarding medicinal clays in traditional Persian medicine (TPM). Five main Persian materia medica with the key word 'tin' (clay) and current databases such as PubMed, Scopus, ScienceDirect, and Google Scholar were searched by key words 'white, green, red, maroon, violet, black, grey and pink clays' and 'pharmacological effects'. Twenty three clays were found in Persian manuscripts. Although their mineralogical compositions are unknown, different pharmacological properties have been attributed to these mineral medicaments. Clay's properties were widely used in medieval times for the treatment of infections to poisoning. They were also used in compound formulations, possibly for their pharmaceutical formulation modifying effects. Modern scientific proofs have also been found in many of the medicinal clays reported in Persian manuscripts. Although many of the reported clays are still unknown, their characterization may lead to new medicinal developments. Novel analytical methods available today make it possible to elucidate the chemical compositions of these minerals as parameters responsible for their medicinal effects. Copyright© Bentham Science Publishers; For any queries, please

Assessing the magnitude of recent compositional changes in marine ecosystems: a conservation paleobiology case study from the Persian Gulf

NASA Astrophysics Data System (ADS)

Albano, Paolo G.; Tomašových, Adam; Stachowitsch, Michael; Zuschin, Martin

2015-04-01

Nearly every modern marine ecosystem has experienced major changes due to anthropogenic stressors such as habitat modification, pollution, overexploitation and climate change. However, our knowledge of ecosystem dynamics in a historical time-frame (decades to few centuries) is restricted by the lack of direct, recorded human observations: properly designed ecological surveys have been conducted for comparatively short durations in the last few decades only, and in merely a few localities, poorly representative of large-scale phenomena. A unique but under-exploited source of information is hidden in death assemblages (DAs), the taxonomically identifiable, dead or discarded organic remains in a seabed. Due to the slow degradation of hard skeletal parts such as shells in the sea, DAs represent archives that accumulate information on species composition and community states over time and are inert to recent changes. Assessing the degree in compositional and ecological similarity between living (LAs) and death assemblages can be used to reconstruct the degree of recent community disturbances. Previous studies have shown that live-dead (LD) agreement tends to be poorer in anthropogenically disturbed settings, because LAs respond faster than DAs to pressures, thus increasing the LD disagreement in composition. As a complementary approach, age dating of shells (using radiocarbon calibrated amino acid racemization) allows identifying the timing of ecosystem change. These approaches help recognize community shifts in time, overcoming the lack of direct observation. As a case study, we present the results of applying these techniques to the impacts of oil platforms on the benthic assemblages in the Persian (Arabian) Gulf. This semi-enclosed basin originated 12,500 years ago and currently hosts the highest concentration of infrastructures for oil and gas extraction in the world. Moreover, it has been affected by major oil spills. Contaminants show a weak gradient within each

A Persian version of the parental bonding instrument: factor structure and psychometric properties.

PubMed

Behzadi, Behnaz; Parker, Gordon

2015-02-28

The Parental Bonding Instrument (PBI) is a widely used self-report measure for quantifying key parenting styles as perceived by the child during its first 16 years. While its development study identified two key parental dimensions, subsequent studies have variably confirmed those two or argued for one or more additional parental constructs. We developed a Persian translation of the PBI and administered it to a sample of 340 high school students. The construct validity of the Persian PBI was examined by Exploratory Factor Analysis while Confirmatory Factor Analysis was used to identify the most adequate model. Analyses of the Persian PBI favored a four-factor model for both parental forms. The Persian PBI has a factorial structure consistent with constructs identified in western cultures, as well as high internal consistency and test-retest reliability. Multivariate analyses indicated significant differences between boys and girls across some factors. The PBI appears an acceptable and appropriate measure for quantifying parent-child bonding in Iranian samples. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

The Persian developmental sentence scoring as a clinical measure of morphosyntax in children.

PubMed

Jalilevand, Nahid; Kamali, Mohammad; Modarresi, Yahya; Kazemi, Yalda

2016-01-01

Background: Developmental Sentence Scoring (DSS) was developed as a numerical measurement and a clinical method based on the morphosyntactic acquisition in the English language. The aim of this study was to develop a new numerical tool similar to DSS to assess the morphosyntactic abilities in Persian-speaking children. Methods: In this cross-sectional and comparative study, the language samples of 115 typically developing Persian-speaking children aged 30 - 65 months were audio recorded during the free play and picture description sessions. The Persian Developmental Sentence Score (PDSS) and the Mean Length of Utterance (MLU) were calculated. Pearson correlation and one - way Analysis of variance (ANOVA) were used for data analysis. Results: The correlation between PDSS and MLU in morphemes (convergent validity) was significant with a correlation coefficient of 0.97 (p< 0.001). The value Cronbach's Alpha (α= 0.79) in the grammatical categories and the split-half coefficient (0.86) indicated acceptable internal consistency reliability. Conclusion: The PDSS could be used as a reliable numerical measurement to estimate the syntactic development in Persian-speaking children.

The Persian developmental sentence scoring as a clinical measure of morphosyntax in children

PubMed Central

Jalilevand, Nahid; Kamali, Mohammad; Modarresi, Yahya; Kazemi, Yalda

2016-01-01

Background: Developmental Sentence Scoring (DSS) was developed as a numerical measurement and a clinical method based on the morphosyntactic acquisition in the English language. The aim of this study was to develop a new numerical tool similar to DSS to assess the morphosyntactic abilities in Persian-speaking children. Methods: In this cross-sectional and comparative study, the language samples of 115 typically developing Persian-speaking children aged 30 - 65 months were audio recorded during the free play and picture description sessions. The Persian Developmental Sentence Score (PDSS) and the Mean Length of Utterance (MLU) were calculated. Pearson correlation and one – way Analysis of variance (ANOVA) were used for data analysis. Results: The correlation between PDSS and MLU in morphemes (convergent validity) was significant with a correlation coefficient of 0.97 (p< 0.001). The value Cronbach's Alpha (α= 0.79) in the grammatical categories and the split-half coefficient (0.86) indicated acceptable internal consistency reliability. Conclusion: The PDSS could be used as a reliable numerical measurement to estimate the syntactic development in Persian-speaking children. PMID:28210600

On the Intercourse Between Indian and the Arabic/Persian Astrologies

NASA Astrophysics Data System (ADS)

Beinorius, Audrius

2015-05-01

The history of astrology offers to its students a primary challenge: the complexity of its career in transmission from one cultural area to another and in transformation of its doctrines and methods to fit the interests and cultural circumstances of its eager recipients. The translation movement between the Indian and Arabic/Persian cultures is still rarely studied. In this paper I am discussing the relations (intellectual voyages) between Indian and Arabic/Persian astrological traditions from historical and cultural perspectives. By using the various examples from Sanskrit, Pahlavī, Arabic and Persian sources I try to display the intimate scientific exchanges, by emphasizing the field of astrology and divination, between two geographically close, but in a religious and philosophical sense, very different cultural areas. The conclusion is made that the influence of Hindu astro-sciences on Islamic culture was comparatively greater but the impact of the Islamic sciences on Hindus was no less significant. On both sides a fruitful process of enculturation and integration of technical astral concepts and applied methods took place.

Why the Gulf War still matters: Foreign perspectives on the war and the future of international security. Report No. 16

DOE Office of Scientific and Technical Information (OSTI.GOV)

Garrity, P.J.

1993-07-01

This report summarizes the main findings of a Center for National Security Studies (CNSS) project that examined how a number of nations other than the United States have reacted to the course and outcome of the Persian Gulf War of 1991. The project was built around studies of key countries on which the Gulf War might reasonably be expected to have had a significant impact: Argentina, the ASEAN states, Brazil, China, Cuba, Egypt, France, Germany, India, Iran, Iraq, Israel, Italy, Japan, Jordan, Libya, North Korea, Russia, Saudi Arabia, South Korea, Spain, Syria, Taiwan, the United Kingdom, Vietnam, and the statesmore » of the former Yugoslavia. These country studies were written by well-recognized independent experts following a common set of guidelines provided by CNSS. When the country studies were completed, they were reviewed and supplemented through a series of peer assessments and workshops. The report represents a synthesis of material generated through this process, and is intended to stimulate thought and further analysis on the critical topics discussed herein.« less

Validation of the Persian version of the Schizophrenia Cognition Rating Scale (SCoRS) in patients with schizophrenia.

PubMed

Mazhari, Shahrzad; Ghafaree-Nejad, Ali R; Soleymani-Zade, Somayeh; Keefe, Richard S E

2017-06-01

The Schizophrenia Cognition Rating Scale (SCoRS) is an interview-based assessment of cognition that involves interviews with patients and informants. The SCoRS has shown good reliability, validity, and sensitivity to cognitive impairment in schizophrenia, with the advantage of brief administration and scoring time. The present study aimed to test the concurrent validity of the Persian version of the SCoRS. A group of 35 patients with schizophrenia and a group of 35 healthy controls received the Persian-SCoRS in the first session, and a standardized performance-based cognitive battery, the Brief Assessment of Cognition in Schizophrenia (BACS), in the second session.Our results indicated that the Persian version of the SCoRS was sensitive to cognitive impairment in the patients. The Persian SCoRS global rating was significantly associated with the composite score generated from the Persian version of the BACS and predicted functional outcomes as measured by Global Assessment of Functioning (GAF) and World Health Organization Quality of Life (WHO QOL). A Persian version of the SCoRS, an interview based measure of cognition that included informants, is related to cognitive performance and global functioning. Copyright © 2017 Elsevier B.V. All rights reserved.

Cross-cultural adaption and validation of the Persian version of the SWAL-QOL

PubMed Central

Tarameshlu, Maryam; Azimi, Amir Reza; Jalaie, Shohreh; Ghelichi, Leila; Ansari, Noureddin Nakhostin

2017-01-01

Abstract The aim of this study was to translate and cross-culturally adapt the swallowing quality-of-life questionnaire (SWAL-QOL) to Persian language and to determine validity and reliability of the Persian version of the swallow quality-of-life questionnaire (PSWAL-QOL) in the patients with oropharyngeal dysphagia. The cross-sectional survey was designed to translate and cross-culturally adapt SWAL-QOL to Persian language following steps recommended in guideline. A total of 142 patients with dysphagia (mean age = 56.7 ± 12.22 years) were selected by non-probability consecutive sampling method to evaluate construct validity and internal consistency. Thirty patients with dysphagia were completed the PSWAL-QOL 2 weeks later for test–retest reliability. The PSWAL-QOL was favorably accepted with no missing items. The floor effect was ranged 0% to 21% and ceiling effect was ranged 0% to 16%. The construct validity was established via exploratory factor analysis. Internal consistency was confirmed with Cronbach α >0.7 for all scales except eating duration (α = 0.68). The test–retest reliability was excellent with intraclass correlation coefficient (ICC) ≥0.75 for all scales. The SWAL-QOL was cross-culturally adapted to Persian and demonstrated to be a valid and reliable self-report questionnaire to measure the impact of dysphagia on the quality-of-life in the Persian patients with oropharyngeal dysphagia. PMID:28658118

Stereological assessment of normal Persian squirrels (Sciurus anomalus) kidney.

PubMed

Akbari, Mohsen; Goodarzi, Nader; Tavafi, Majid

2017-03-01

The functions of the mammalian kidney are closely related to its structure. This suggests that renal function can be completely characterized by accurate knowledge of its quantitative morphological features. The aim of this study was to investigate the histomorphometric features of the kidney using design-based and unbiased stereological methods in the Persian squirrel (Sciurus anomalus), which is the only representative of the Sciuridae family in the Middle East. The left kidneys of five animals were examined. Total volume of the kidney, cortex, and medulla were determined to be 960.75 ± 87.4, 754.31 ± 77.09 and 206.1 ± 16.89 mm 3 , respectively. The glomerular number was 32844.03 ± 1069.19, and the total glomerular volume was estimated to be 36.7 ± 1.45 mm 3 . The volume and length of the proximal convoluted tubule were estimated at 585.67 ± 60.7 mm 3 and 328.8 ± 14.8 m, respectively, with both values being greater than those reported in the rat kidney. The volume and length of the distal convoluted tubule were calculated at 122.34 ± 7.38 mm 3 and 234.4 ± 17.45 m, respectively, which are also greater than those reported in the rat kidney. Despite the comparable body weight, the total number and mean individual volume of glomeruli in the Persian squirrel kidney were greater than those in the rat kidney. Overall, the stereological variables of the kidneys elucidated in this study are exclusive to the Persian squirrel. Our findings, together with future renal physiological data, will contribute to a better understanding of the renal structure-function relationship in the Persian squirrel.

Female Veterans of Iraq and Afghanistan seeking care from VA specialized PTSD Programs: comparison with male veterans and female war zone veterans of previous eras.

PubMed

Fontana, Alan; Rosenheck, Robert; Desai, Rani

2010-04-01

Differences in the characteristics and mental health needs of female veterans of the Iraq/Afghanistan war compared with those of veterans of other wars may have useful implications for VA program and treatment planning. Female veterans reporting service in the Iraq/Afghanistan war were compared with women reporting service in the Persian Gulf and Vietnam wars and to men reporting service in the Iraq/Afghanistan war. Subjects were drawn from VA administrative data on veterans who sought outpatient treatment from specialized posttraumatic stress disorder (PTSD) treatment programs. A series of analyses of covariance (ANCOVA) was used to control for program site and age. In general, Iraq/Afghanistan and Persian Gulf women had less severe psychopathology and more social supports than did Vietnam women. In turn, Iraq/Afghanistan women had less severe psychopathology than Persian Gulf women and were exposed to less sexual and noncombat nonsexual trauma than their Persian Gulf counterparts. Notable differences were also found between female and male veterans of the Iraq/Afghanistan war. Women had fewer interpersonal and economic supports, had greater exposure to different types of trauma, and had different levels of diverse types of pathology than their male counterparts. There appear to be sufficient differences within women reporting service in different war eras and between women and men receiving treatment in VA specialized treatment programs for PTSD that consideration should be given to program planning and design efforts that address these differences in every program treating female veterans reporting war zone service.

Diagnostic accuracy of language sample measures with Persian-speaking preschool children.

PubMed

Kazemi, Yalda; Klee, Thomas; Stringer, Helen

2015-04-01

This study examined the diagnostic accuracy of selected language sample measures (LSMs) with Persian-speaking children. A pre-accuracy study followed by phase I and II studies are reported. Twenty-four Persian-speaking children, aged 42 to 54 months, with primary language impairment (PLI) were compared to 27 age-matched children without PLI on a set of measures derived from play-based, conversational language samples. Results showed that correlations between age and LSMs were not statistically significant in either group of children. However, a majority of LSMs differentiated children with and without PLI at the group level (phase I), while three of the measures exhibited good diagnostic accuracy at the level of the individual (phase II). We conclude that general LSMs are promising for distinguishing between children with and without PLI. Persian-specific measures are mainly helpful in identifying children without language impairment while their ability to identify children with PLI is poor.

One Night in January.

ERIC Educational Resources Information Center

Rottmann, Larry

1992-01-01

Describes student demonstrations on the night that U.S. planes bombed Iraq in the Persian Gulf War. Compares attitudes and feelings to the Vietnam War era. Concludes that the students incorrectly supported the Gulf War action. (CFR)

Translation and linguistic validation of the Persian version of the Bristol Female Lower Urinary Tract Symptoms instrument.

PubMed

Pourmomeny, Abbas Ali; Rezaeian, Zahra Sadat; Soltanmohamadi, Mahsa

2017-09-01

The aim of this study was to evaluate the psychometric properties of the Persian version of the International Consultation on Incontinence Modular Questionnaire for Female Lower Urinary Tract Symptoms (ICIQ-FLUTS) in patients with urinary tract dysfunction. After gaining permission from the International Consultation on Incontinence Modular Questionnaire (ICIQ) advisory board, the English Female Lower Urinary Tract Symptoms (FLUTS) questionnaire was translated into Persian and then translated back into English. One hundred fourteen women with pelvic floor dysfunction were asked to complete the Persian FLUTS and International Consultation on Incontinence Modular Questionnaire Overactive Bladder Questionnaire (ICIQ-OAB). The Persian FLUTS questionnaire was also readministered to 20 patients 2 weeks after their initial visit. Study data were analyzed using SPSS V16.0. To validate the translated questionnaire, we assayed content/face validity, internal consistency/reliability, and construct validity. Internal consistency and test-retest reliability were assessed using Cronbach's alpha and the intraclass correlation coefficient (ICC) respectively. The mean age of the patients was 48.8 years old, 84% were married, and 59% had at least one Caesarean. Except for very few missing data, there is no any ambiguity in the Persian version of the FLUTS questionnaire. The Cronbach's alpha was 0.83, indicating a high internal consistency. Concerning criterion validity, correlation between the Persian FLUTS and the OAB was 0.77 (p < 0.001). The initial testing of the Persian version of the FLUTS questionnaire demonstrates good internal consistency, content validity, and reliability.

Gulf Dolphins Slideshow | NOAA Gulf Spill Restoration

Science.gov Websites

Skip to main content Home Home Toggle navigation Search form Search Search the web Search NOAA Gulf Spill Restoration Search Home About Us Trustees Contact Us How We Restore Planning Damage Assessment Archive Home Gulf Dolphins Slideshow Gulf Dolphins Slideshow share Posted on March 23, 2012 | Assessment

Functional dyspepsia: A new approach from traditional Persian medicine

PubMed Central

Pasalar, Mehdi; Nimrouzi, Majid; Choopani, Rasool; Mosaddegh, Mahmoud; Kamalinejad, Mohammad; Mohagheghzadeh, Abdolali; Bagheri Lankarani, Kamran

2016-01-01

Objective: One of the most common global disorders is related to gastrointestinal system. Functional dyspepsia (FD) defined as upper abdominal pain and discomfort in the absence of organic ailments is a prevalent disease without any confirmed medication. The purpose of this study was to find gastric disorders which might be coincidental to FD based on traditional Persian medicine (TPM). Materials and Methods: We searched the main textbooks of TPM including Al-Havi (by Rhazes), Canon of medicine (by Avicenna), ZakhireKhawrazmshahi (by Ismail Jorjani), Moalijat-e Aghili and Makhzan Al-adviya (by Mohammad Hosein AghiliShirazi), and ExirAzam (by Hakim Azam Khan). Also, we searched Pubmed, Scopus, Science Direct, Medline, scientific information database (SID), Iranmedex and Google Scholar from 1980 to 1 August 2014 for dyspepsia, gastrointestinal disease, traditional Persian medicine, and gastric dystemperaments. Results: There is no equivalent term for FD in traditional Persian medicine although similar signs and symptoms are visible in terms like simple cold dystemperament of stomach, indigestion, and digestion debility in TPM sources. Some treatments mentioned in TPM have shown promising results in the current experimental tests. Conclusion: Finding these similarities in complementary and alternative medicine (CAM) textbooks may lead to discovering new remedies for this widespread disease. PMID:27222829

Validation of the Persian version of the brief assessment of cognition in schizophrenia in patients with schizophrenia and healthy controls.

PubMed

Mazhari, Shahrzad; Parvaresh, Nooshin; Eslami Shahrbabaki, Mahin; Sadeghi, Mohammad M; Nakhaee, Nouzar; Keefe, Richard S E

2014-02-01

The Brief Assessment of Cognition in Schizophrenia (BACS) is designed for assessment of cognitive function in patients with schizophrenia. Versions of the BACS in English and other languages have been shown to be as sensitive to cognitive dysfunction as a standard test battery, with the advantage of brief administration and scoring time. The present study aimed to test the concurrent validity of the Persian version of the BACS (Persian-BACS). A group of 50 patients with schizophrenia-spectrum disorders and a group of 50 healthy controls received the Persian-BACS in a first session, and in a second session a standard neurocognitive battery. Cronbach's alpha for the Persian-BACS was 0.74. All the Persian-BACS subscales were significantly correlated with the corresponding standard neurocognitive subscales and the Pearson correlation of the composite scores from the two instruments was 0.71. Moreover, a one-factor solution was found that accounted for 67.9% of the variance. Finally, the Persian-BACS demonstrated high ability to discriminate patients with schizophrenia from healthy controls. Good psychometric properties of the Persian-BACS suggest that it is a useful tool for assessing cognition in schizophrenic patients with Persian as their primary language. © 2013 The Authors. Psychiatry and Clinical Neurosciences © 2013 Japanese Society of Psychiatry and Neurology.

An Analysis of Adjuncts: A Syntacto-Discoursal Approach (A Case Study in Contemporary Persian)

ERIC Educational Resources Information Center

Jafari, Azita; Sedigh Ziabari, Roya

2008-01-01

In broad terms, this paper is concerned with adjunct construction in Persian, which is an Indo-Iranian Language. During the recent century, specially in its final decades, different researches have been done about adjuncts and adjunction among different languages, but despite the fact that they are very important in Persian language, no attempts…

Prevention and Treatment of Flatulence From a Traditional Persian Medicine Perspective.

PubMed

Larijani, Bagher; Esfahani, Mohammad Medhi; Moghimi, Maryam; Shams Ardakani, Mohammad Reza; Keshavarz, Mansoor; Kordafshari, Gholamreza; Nazem, Esmaiel; Hasani Ranjbar, Shirin; Mohammadi Kenari, Hoorieh; Zargaran, Arman

2016-04-01

The feeling of abdominal fullness, bloating, and movement of gas in the abdomen is a very uncomfortable sensation termed flatulence. Since flatulence is one of the most common gastrointestinal symptoms that is bothersome to patients, it is important to identify effective methods to resolve this issue. In modern medicine, management of flatulence is often not satisfactory. On the other hand, traditional systems of medicine can be considered good potential sources to find new approaches for preventing and treating flatulence. The aim of this study is to review flatulence treatments from a traditional Persian medicine (TPM) viewpoint. In this study, the reasons for flatulence and methods for its prevention and treatment are reviewed in traditional Persian medicine (TPM) texts and then related with evidence from modern medicine by searching in databases, including PubMed, Scopus, Google Scholar, and IranMedex. From a traditional Persian scholar viewpoint, one of the most important causes of flatulence is an incorrect manner of eating; valuable advice to correct bad eating habits will be illustrated. In addition, traditional practitioners describe some herbs and vegetables as well as herbal compounds that are effective food additives to relieve flatulence. The anti-flatulent effect of most of these herbs has been experimentally verified using modern medicine. Attention to TPM can lead to the identification of new preventive and curative approaches to avoid and treat flatulence. In addition, Persian viewpoints from the medieval era regarding flatulence are historically important.

Prevention and Treatment of Flatulence From a Traditional Persian Medicine Perspective

PubMed Central

Larijani, Bagher; Esfahani, Mohammad Medhi; Moghimi, Maryam; Shams Ardakani, Mohammad Reza; Keshavarz, Mansoor; Kordafshari, Gholamreza; Nazem, Esmaiel; Hasani Ranjbar, Shirin; Mohammadi Kenari, Hoorieh; Zargaran, Arman

2016-01-01

Context The feeling of abdominal fullness, bloating, and movement of gas in the abdomen is a very uncomfortable sensation termed flatulence. Since flatulence is one of the most common gastrointestinal symptoms that is bothersome to patients, it is important to identify effective methods to resolve this issue. In modern medicine, management of flatulence is often not satisfactory. On the other hand, traditional systems of medicine can be considered good potential sources to find new approaches for preventing and treating flatulence. The aim of this study is to review flatulence treatments from a traditional Persian medicine (TPM) viewpoint. Evidence Acquisition In this study, the reasons for flatulence and methods for its prevention and treatment are reviewed in traditional Persian medicine (TPM) texts and then related with evidence from modern medicine by searching in databases, including PubMed, Scopus, Google Scholar, and IranMedex. Results From a traditional Persian scholar viewpoint, one of the most important causes of flatulence is an incorrect manner of eating; valuable advice to correct bad eating habits will be illustrated. In addition, traditional practitioners describe some herbs and vegetables as well as herbal compounds that are effective food additives to relieve flatulence. The anti-flatulent effect of most of these herbs has been experimentally verified using modern medicine. Conclusions Attention to TPM can lead to the identification of new preventive and curative approaches to avoid and treat flatulence. In addition, Persian viewpoints from the medieval era regarding flatulence are historically important. PMID:27275398

History of attitudes toward death: a comparative study between Persian and western cultures.

PubMed

Aramesh, Kiarash

2016-01-01

In his seminal book on the historical periods of Western attitudes toward death, Philippe Aries describes four consecutive periods through which these attitudes evolved and transformed. According to him, the historical attitudes of Western cultures have passed through four major parts described above: "Tamed Death," One's Own Death," "Thy Death," and "Forbidden Death." This paper, after exploring this concept through the lens of Persian Poetic Wisdom, concludes that he historical attitudes of Persian-speaking people toward death have generally passed through two major periods. The first period is an amalgamation of Aries' "Tamed Death" and "One's Own Death" periods, and the second period is an amalgamation of Aries' "Thy Death" and "Forbidden Death" periods. This paper explores the main differences and similarities of these two historical trends through a comparative review of the consecutive historical periods of attitudes toward death between the Western and Persian civilizations/cultures. Although both civilizations moved through broadly similar stages, some influential contextual factors have been very influential in shaping noteworthy differences between them. The concepts of after-death judgment and redemption/downfall dichotomy and practices like deathbed rituals and their evolution after enlightenment and modernity are almost common between the above two broad traditions. The chronology of events and some aspects of conceptual evolutions (such as the lack of the account of permanent death of nonbelievers in the Persian tradition) and ritualistic practices (such as the status of the tombs of Shiite Imams and the absolute lack of embalming and wake in the Persian/Shiite culture) are among the differences.

Nasal Drug Delivery in Traditional Persian Medicine

PubMed Central

Zarshenas, Mohammad Mehdi; Zargaran, Arman; Müller, Johannes; Mohagheghzadeh, Abdolali

2013-01-01

Background Over one hundred different pharmaceutical dosage forms have been recorded in literatures of Traditional Persian Medicine among which nasal forms are considerable. Objectives This study designed to derive the most often applied nasal dosage forms together with those brief clinical administrations. Materials and Methods In the current study remaining pharmaceutical manuscripts of Persia during 9th to 18th century AD have been studied and different dosage forms related to nasal application of herbal medicines and their therapeutic effects were derived. Results By searching through pharmaceutical manuscripts of medieval Persia, different nasal dosage forms involving eleven types related to three main groups are found. These types could be derived from powder, solution or liquid and gaseous forms. Gaseous form were classified into fumigation (Bakhoor), vapor bath (Enkebab), inhalation (Lakhlakheh), aroma agents (Ghalieh) and olfaction or smell (Shomoom). Nasal solutions were as drops (Ghatoor), nasal snuffing drops (Saoot) and liquid snuff formulations (Noshoogh). Powders were as nasal insufflation or snorting agents (Nofookh) and errhine or sternutator medicine (Otoos). Nasal forms were not applied only for local purposes. Rather systemic disorders and specially CNS complications were said to be a target for these dosage forms. Discussion While this novel type of drug delivery is known as a suitable substitute for oral and parenteral administration, it was well accepted and extensively mentioned in Persian medical and pharmaceutical manuscripts and other traditional systems of medicine as well. Accordingly, medieval pharmaceutical standpoints on nasal dosage forms could still be an interesting subject of study. Therefore, the current work can briefly show the pharmaceutical knowledge on nasal formulations in medieval Persia and clarify a part of history of traditional Persian pharmacy. PMID:24624204

Reliability and Validity of Bedside Version of Persian WAB (P-WAB-1).

PubMed

Nilipour, Reza; Pourshahbaz, Abbas; Ghoreyshi, Zahra Sadat

2014-10-01

In this study, we reported the reliability and validity of Bedside version of Persian WAB (P-WAB-1) adapted from Western Aphasia Battery (WAB-R) (1,2). P-WAB-1 is a clinical linguistic measuring tool to determine severity and type of aphasia in brain damaged patients based on Aphasia Quotient (AQ) as a functional measure. For the purposes of a quick clinical screening of aphasia in Persian, we adapted the bedside version of WAB-R to assess the performance of Persian aphasic patients. The data we reported on adaptation, validity and reliability of P-WAB-1 are based on faithful translation and criterion validity ratio (CVR) taken from the expert panel and the performance of 60 consecutive brain damaged patients referred to different university clinics for rehabilitation and 30 healthy subjects as norms and 40 age-matched epileptic patients as the control group. Based on the results of this study, P-WAB-1 has internal consistency (a=0.71) and test-retest reliability (r=.65 P<0.001) and the subtests are sensitive enough to contribute to Aphasia Quotient (AQ) as a functional measure of severity of aphasia in Iranian brain damaged patients. Based on AQ results, our aphasic patients were classified into four distinct groups of severity. P-WAB-1 is the first clinical linguistic test to determine severity of aphasia based on an operational index and can be considered as a valid baseline for screening and diagnosis of aphasia among Persian speaking brain damaged patients. This study is the initial step on adaptation of different versions of WAB-R to measure the severity of aphasia using AQ, LQ and CQ as operational measures and to classify Persian speaking aphasic patients into different types.

Quality assessment of persian mental disorders websites using the webmedqual scale.

PubMed

Shahrzadi, Leila; Mojiri, Shahin; Janatian, Sima; Taheri, Behjat; Ashrafi-Rizi, Hasan; Shahrzadi, Zeinab; Zahedi, Razieh

2014-06-01

Nowadays, anyone with any level of Internet knowledge can act as producer and distributor of information. It differs from most traditional media of information transmission, lack of information control and lack of quality management to contents. This leads to quality of health information on the internet is doubtful. The object of this study is guidance patients to select valid mental disorders and determine the quality of Persian mental disorders websites. The sample of this study comprised 29 Persian mental disorders websites that were chosen by searching the Google, Yahoo and AltaVista search engines for the Persian equivalents of the three concepts "depression," "anxiety," and "obsession". website was created by individuals or organizations. Data collection was performed with the WebMedQual checklist. Websites was assessed based on indicators as content, authority of source, design, accessibility and availability, links, user support, and confidentiality and privacy (Maximum score for any website was 83, mean score 41.5 and minimum score was 0). Collected data analyzed by one sample T- test in SPSS 20. Findings presented by Mean score and optimal score. Based on the WebMedQual scale the mean score of Persian mental disorders websites in sex constructs including "content" (7.02±2.10), "authority of source" (4.71±1.96),"accessibility and availability" (2.19±0.47), "links" (1.45±0.97), "user support" (4.28±1.33), and"confidentiality and privacy" (2.81±2.81) are poor and below average, but the score for the "design" (9.17± 1.59) is above average. The best website of mental disorders was that of the "IranianPsychological Association". According to the results, only one website obtained the average score, so the quality of Persian mental disorders websites is low. Therefore, it is essential for users to criticize websites' content and not trust them before evaluating them. It is better to use the ranked list websites or search on the internet by help

Bahrain Country Analysis Brief

EIA Publications

2016-01-01

The Kingdom of Bahrain is the smallest oil producer among the Gulf Cooperation Council (GCC) nations. Bahrain and Oman are the only two countries bordering the Persian Gulf which are not members of the Organization of the Petroleum Exporting Countries (OPEC).

An Evidence-Based Review on Wound Healing Herbal Remedies From Reports of Traditional Persian Medicine.

PubMed

Hosseinkhani, Ayda; Falahatzadeh, Maryam; Raoofi, Elahe; Zarshenas, Mohammad M

2016-06-20

Research on wound healing agents is a developing area in biomedical sciences. Traditional Persian medicine is one of holistic systems of medicine providing valuable information on natural remedies. To collect the evidences for wound-healing medicaments from traditional Persian medicine sources, 5 main pharmaceutical manuscripts in addition to related contemporary reports from Scopus, PubMed, and ScienceDirect were studied. The underlying mechanisms were also saved and discussed. Totally, 65 herbs used in traditional Persian medicine for their wound healing properties was identified. Related anti-inflammatory, antioxidant, antimicrobial, and wound-healing activities of those remedies were studied. Forty remedies had at least one of those properties and 10 of the filtered plants possessed all effects. The medicinal plants used in wound healing treatment in traditional Persian medicine could be a good topic for further in vivo and clinical research. This might lead to development of effective products for wound treatment. © The Author(s) 2016.

An Evidence-Based Review on Wound Healing Herbal Remedies From Reports of Traditional Persian Medicine

PubMed Central

Hosseinkhani, Ayda; Falahatzadeh, Maryam; Raoofi, Elahe; Zarshenas, Mohammad M.

2016-01-01

Research on wound healing agents is a developing area in biomedical sciences. Traditional Persian medicine is one of holistic systems of medicine providing valuable information on natural remedies. To collect the evidences for wound-healing medicaments from traditional Persian medicine sources, 5 main pharmaceutical manuscripts in addition to related contemporary reports from Scopus, PubMed, and ScienceDirect were studied. The underlying mechanisms were also saved and discussed. Totally, 65 herbs used in traditional Persian medicine for their wound healing properties was identified. Related anti-inflammatory, antioxidant, antimicrobial, and wound-healing activities of those remedies were studied. Forty remedies had at least one of those properties and 10 of the filtered plants possessed all effects. The medicinal plants used in wound healing treatment in traditional Persian medicine could be a good topic for further in vivo and clinical research. This might lead to development of effective products for wound treatment. PMID:27330012

Great Power Interests and Conflicting Objectives in the Mediterranean-Middle East-Persian Gulf Region. Part I. Background Studies.

DTIC Science & Technology

1974-12-01

Tunisia , and Algeria; between Italy and 1ibya; and between Britain and Egypt, Jordan, Iraq, and the Persia.i Gulf. The British now have little more... Petrole : la troisieme guerre mondiale, pp. 215 ff (Paris, 1974) 56 All this adds up to a mixed bag of conceptual and structural differences which is...signed an agree- ment with Morocco (for two patrol vessels) and Tunisia (one patrol vessel) and expanded its arms deals with Libya. Germany and Italy

Cytotoxic activity of ten algae from the Persian Gulf and Oman Sea on human breast cancer cell lines; MDA-MB-231, MCF-7, and T-47D

PubMed Central

Erfani, Nasrollah; Nazemosadat, Zahra; Moein, Mahmoodreza

2015-01-01

Background: Seaweeds have proven to be a promising natural source of bioactive metabolites for drug development. Objective: This study aimed to monitor the ethanol extract of ten algae from the Persian Gulf and Oman Sea, for their in vitro cytotoxic activity on three human breast cancer cell lines. Materials and Methods: Three human breast cancer cell lines including MDA-MB-231(ER−), MCF-7(ER+), and T-47D (ER+) were treated by different concentrations of total ethanol (90%) algae extracts and the cytotoxic effects were evaluated by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay. Doxorubicin (Ebewe, Austria) was used as a positive control. After 72 h of incubation, the cytotoxic effect of the algae was calculated and presented as 50%-inhibitory concentration (IC50). Results: The results indicated Gracilaria foliifera and Cladophoropsis sp. to be the most active algae in terms of cytotoxic effects on the investigated cancer cell lines. The IC50 values against MDA-MB-231, MCF-7, and T-47D cells were, respectively, 74.89 ± 21.71, 207.81 ± 12.07, and 203.25 ± 30.98 µg/ml for G. foliifera and 66.48 ± 4.96, 150.86 ± 51.56 and >400 µg/ml for Cladophoropsis sp. The rest of the algal extracts were observed not to have significant cytotoxic effects in the concentration range from 6.25 µg/ml to 400 µg/ml. Conclusion: Our data conclusively suggest that G. foliifera and Cladophoropsis sp. may be good candidates for further fractionation to obtain novel anticancer substances. Moreover, stronger cytotoxic effects on estrogen negative breast cancer cell line (MDA-MB-231(ER−)) in comparison to estrogen positive cells (MCF-7 and T-47D) suggest that the extract of G. foliifera and Cladophoropsis sp. may have an estrogen receptor/progesterone receptor-independent mechanism for their cellular growth inhibition. PMID:25829786

Melancholia in medieval Persian literature: The view of Hidayat of Al-Akhawayni

PubMed Central

Dalfardi, Behnam; Yarmohammadi, Hassan; Ghanizadeh, Ahmad

2014-01-01

“Melancholia” seems to be the oldest term used to describe the manifestations of depression. Throughout the history of medicine, melancholia has been the focus of consideration of many scholars who have provided varying definitions of this disorder and its manifestations. This continual process has resulted in the gradual development of the concept of melancholia over time. Persian scholars were among the scientists who have studied the melancholia and contributed to its concept. One figure, Al-Akhawayni Bukhari (?-983 AD), a Persian physician whose reputation was based on the treatment of patients with mental problems, investigated this disorder. He described Melancholia and explained its clinical manifestations and treatment methods. Al-Akhawayni provided an early classification of the patients suffering from this disorder. Since the medieval Persian concept of melancholia is not well-known, this paper aims to review Al-Akhawayni’s 10th century knowledge on melancholia which can represent the early concept of this disorder in the Near East. PMID:25019055

Phase behavior, rheological characteristics and microstructure of sodium caseinate-Persian gum system.

PubMed

Sadeghi, Farzad; Kadkhodaee, Rassoul; Emadzadeh, Bahareh; Phillips, Glyn O

2018-01-01

In this study, the phase behavior of sodium caseinate-Persian gum mixtures was investigated. The effect of thermodynamic incompatibility on phase distribution of sodium caseinate fractions as well as the flow behavior and microstructure of the biopolymer mixtures were also studied. The phase diagram clearly demonstrated the dominant effect of Persian gum on the incompatibility of the two biopolymers. SDS-PAGE electrophoresis indicated no selective fractionation of sodium caseinate subunits between equilibrium phases upon de-mixing. The microstructure of mixtures significantly changed depending on their position within the phase diagram. Fitting viscometric data to Cross and Bingham models revealed that the apparent viscosity, relaxation time and shear thinning behavior of the mixtures is greatly influenced by the volume ratio and concentration of the equilibrium phases. There is a strong dependence of the flow behavior of sodium caseinate-Persian gum mixtures on the composition of the equilibrium phases and the corresponding microstructure of the system. Copyright © 2017. Published by Elsevier Ltd.

Melancholia in medieval Persian literature: The view of Hidayat of Al-Akhawayni.

PubMed

Dalfardi, Behnam; Yarmohammadi, Hassan; Ghanizadeh, Ahmad

2014-06-22

"Melancholia" seems to be the oldest term used to describe the manifestations of depression. Throughout the history of medicine, melancholia has been the focus of consideration of many scholars who have provided varying definitions of this disorder and its manifestations. This continual process has resulted in the gradual development of the concept of melancholia over time. Persian scholars were among the scientists who have studied the melancholia and contributed to its concept. One figure, Al-Akhawayni Bukhari (?-983 AD), a Persian physician whose reputation was based on the treatment of patients with mental problems, investigated this disorder. He described Melancholia and explained its clinical manifestations and treatment methods. Al-Akhawayni provided an early classification of the patients suffering from this disorder. Since the medieval Persian concept of melancholia is not well-known, this paper aims to review Al-Akhawayni's 10(th) century knowledge on melancholia which can represent the early concept of this disorder in the Near East.

History of attitudes toward death: a comparative study between Persian and western cultures

PubMed Central

Aramesh, Kiarash

2016-01-01

In his seminal book on the historical periods of Western attitudes toward death, Philippe Aries describes four consecutive periods through which these attitudes evolved and transformed. According to him, the historical attitudes of Western cultures have passed through four major parts described above: “Tamed Death,” One’s Own Death,” “Thy Death,” and “Forbidden Death.” This paper, after exploring this concept through the lens of Persian Poetic Wisdom, concludes that he historical attitudes of Persian-speaking people toward death have generally passed through two major periods. The first period is an amalgamation of Aries’ “Tamed Death” and “One’s Own Death” periods, and the second period is an amalgamation of Aries’ “Thy Death” and “Forbidden Death” periods. This paper explores the main differences and similarities of these two historical trends through a comparative review of the consecutive historical periods of attitudes toward death between the Western and Persian civilizations/cultures. Although both civilizations moved through broadly similar stages, some influential contextual factors have been very influential in shaping noteworthy differences between them. The concepts of after-death judgment and redemption/downfall dichotomy and practices like deathbed rituals and their evolution after enlightenment and modernity are almost common between the above two broad traditions. The chronology of events and some aspects of conceptual evolutions (such as the lack of the account of permanent death of nonbelievers in the Persian tradition) and ritualistic practices (such as the status of the tombs of Shiite Imams and the absolute lack of embalming and wake in the Persian/Shiite culture) are among the differences. PMID:28523121

Psychometric properties of Persian version of Composite Scale of Morningness.

PubMed

Rahimi Pordanjani, Tayebe; Ebrahimi, Ali Mohamadzade

2017-02-01

Morningness-eveningness preference is commonly measured by questionnaires such as the Composite Scale of Morningness (CSM). The purpose of this study is to assess the Persian translation of the CSM and explore its psychometric properties. Participants consisted of 288 students at the University of Bojnord, Iran. Of the participants selected, 47.6% were female, 52.4% were male, and all were aged between 18 and 24 (20.09±1.32). Participants were selected using the stratified random sampling method. The scale was translated into Persian using the parallel translation method. SPSS-22 and AMOS-22 were used for analyses. Mean CSM scores were 31.43±6.32 in a range of 14-50. Internal reliability, as measured by Cronbach's α, was 0.790, which fits well with previous studies undertaken in many countries. The factor analysis revealed a two-factor structure based on parallel analysis: one factor was labeled as "morning affect" and the other as "self-assessment/activity planning." Also, the confirmatory factor analysis supported the two-factor model fit. Construct validity was also evaluated by the MEQ with the results showing that correlations were comparable to other studies (r=0.76). Results did not show any significant correlation between age (r=0.041; P=0.487) and the CSM scores. According to the results of the t-test, women and men were not significantly different in terms of the CSM scores (t=-0.264; P=0.792). The Persian version of the CSM is freely available and can be adopted for behavioral research related to sleep and circadian function and also applied to other Persian-speaking populations. Copyright © 2016 Elsevier B.V. All rights reserved.

Diabetes and related remedies in medieval Persian medicine

PubMed Central

Zarshenas, Mohammad M.; Khademian, Sedigheh; Moein, Mahmoodreza

2014-01-01

Diabetes Mellitus is a common metabolic disorder presenting increased amounts of serum glucose and will cover 5.4% of population by year 2025. Accordingly, this review was performed to gather and discuss the stand points on diagnosis, pathophysiology, non-pharmacological therapy and drug management of diabetes this disorder as described in medieval Persian medicine. To this, reports on diabetes were collected and analyzed from selected medical and pharmaceutical textbooks of Traditional Persian Medicine. A search on databases as Pubmed, Sciencedirect, Scopus and Google scholar was also performed to reconfirm the Anti diabetic activities of reported herbs. The term, Ziabites, was used to describe what is now spoken as diabetes. It was reported that Ziabites, is highly associated with kidney function. Etiologically, Ziabites was characterized as kidney hot or cold dystemperament as well as diffusion of fluid from other organs such as liver and intestines into the kidneys. This disorder was categorized into main types as hot (Ziabites-e-har) and cold (Ziabites-e-barid) as well as sweet urine (Bole-e-shirin). Most medieval cite signs of Ziabites were remarked as unusual and excessive thirst, frequent urination and polydipsia. On the management, life style modification and observing the essential rules of prevention in Persian medicine as well as herbal therapy and special simple manipulations were recommended. Current investigation was done to clarify the knowledge of medieval scientists on diabetes and related interventions. Reported remedies which are based on centuries of experience might be of beneficial for- further studies to the management of diabetes. PMID:24741508

Deepwater Horizon NRDA Trustees Commend Gulf Task Force Efforts | NOAA Gulf

Science.gov Websites

of the five Gulf states and two federal agencies, commend the members of the Gulf Coast Ecosystem Gulf of Mexico ecosystem and the Gulf Coast region. “We share a common goal of a healthy , resilient Gulf ecosystem, and we intend to take into account the Task Force strategies and the public’s

Evaluation of the reliability and validity of the Persian version of Patient-Rated Elbow Evaluation questionnaire.

PubMed

Farazdaghi, Mohammad Reza; Mansoori, Ali; Vosoughi, Omid; Kordi Yoosefinejad, Amin

2017-05-01

Elbow joint pathologies are highly prevalent in Persian-speaking countries. A reliable low-cost method like an appropriate questionnaire is mandatory for the early diagnosis of elbow joint disorders. Among designed questionnaires, Patient-Rated Elbow Evaluation (PREE) is an accepted commonly used scale evaluating pain and dysfunction of the patients. The aims of the study were to cross-culturally adapt and also to identify the psychometric properties of the Persian PREE. The original version of the PREE was translated and cross-culturally adapted to Persian according to the guidelines by Beaton et al. Seventy-three patients and thirty-nine healthy people were enrolled in the study. Test-retest reliability and internal consistency were evaluated using ICC, Cronbach's alpha, and item-total correlation, respectively. Construct validity was investigated using Disability of Arm, Shoulder, and Hand (DASH) questionnaire and physical component scale of SF-36 (PCS). To determine a cutoff point for discriminating patients from non-patients, receiver operating characteristic curve was plotted. The Persian PREE displayed high internal consistency (Cronbach's alpha = 0.91) and had acceptable ICC values in the subscales and total score (ICC > 0.90). A positive moderate correlation with DASH (r = 0.66, P < 0.001) and a negative moderate correlation with PCS of SF-36 (r = -0.44, P < 0.001) were observed. The cutoff point equal to 13.16 was determined for Persian PREE. The Persian PREE exhibited promising validity and reliability. The findings supported its applicability in clinical situations that were consistent with the original version.

Nonspecific Interaction of Streptavidin with Urease-Conjugated Antibodies

DTIC Science & Technology

1991-11-01

11l1llilll li ii________ l__ :’SUFFIELD MEMORANDUM= NO. 1358 NONSPECIFIC INTERACTION OF STREPTAVIDIN WITH UREASE -CONJUGATED ANTIBODIES E LECT- by 92-01626...ESTABLISHMENT SUFFIELD RALSTON ALBERTA Suffield Memorandum No. 1358 Nonspecific Interaction of Streptavidin with Urease -Conjugated Antibodies by H. Gail...mixture, a urease -conjugated antibody. The variations could be diminished by allowing the reagents to stand at room temperature for two to three hours

Epidemiologic evidence of health effects from long-distance transit of chemical weapons fallout from bombing early in the 1991 Persian Gulf War.

PubMed

Haley, Robert W; Tuite, James J

2013-01-01

Military intelligence data published in a companion paper explain how chemical fallout from US and Coalition bombing of Iraqi chemical weapons facilities early in the air campaign transited long distance, triggering nerve agent alarms and exposing US troops. We report the findings of a population-based survey designed to test competing hypotheses on the impact on chronic Gulf War illness of nerve agent from early-war bombing versus post-war demolition. The US Military Health Survey performed computer-assisted telephone interviews of a stratified random sample of Gulf War-era veterans (n = 8,020). Early-war exposure was measured by having heard nerve agent alarms and post-war exposure, by the computer-generated plume from the Khamisiyah demolition. Gulf War illness was measured by two widely published case definitions. The OR (95% CI) for the association of alarms with the Factor case definition was 4.13 (95% CI 2.51-6.80) compared with 1.21 (95% CI 0.86-1.69) for the Khamisiyah plume. There was a dose-related trend for the number of alarms (p(trend) < 0.001) but not for the number of days in the Khamisiyah plume (p(trend) = 0.17). Exposure to low-level sarin nerve agent in fallout from bombing early in the air campaign contributed more to chronic illness than post-war demolition. Copyright © 2012 S. Karger AG, Basel.

Rheological and Quality Characteristics of Taftoon Bread as Affected by Salep and Persian Gums.

PubMed

Sahari, M A; Mohammadi, R; Hamidi Esfehani, Z

2014-01-01

Effects of salep gum at concentrations of 0.5%, 1%, 3%, and 5% (w/w flour basis) and the Persian gum at concentrations of 0.5%, 1%, and 3% (w/w flour basis) and combination of the two gums at concentrations of 0.5% + 0.5%, 0.75% + 0.25%, and 0.25% + 0.75% on rheological properties of the wheat flour dough and quality of Taftoon bread were studied with regard to retardation of staling. Rheological (farinograph and extensograph) characteristics, staling, and organoleptic evaluations were performed on the dough and the resulting Taftoon bread. Statistical results showed that the salep gum at 5% and Persian gum at 3% (w/w flour basis) had a significant effect on the dough properties. Salep and Persian gums when each separately added increased and decreased dough water absorption, respectively. Both hydrocolloids increased the dough resistance to extension and decreased its extensibility. Persian gum shows dual nature in water absorption and some other baking properties. Textural studies revealed that addition of 5% salep gum (w/w flour basis) reduced the bread crumb firmness and delayed the staling process of the Taftoon bread. X-ray diffraction study also confirmed this result.

Investigation of the Reliability of the SSI-3 for Preschool Persian-Speaking Children Who Stutter

ERIC Educational Resources Information Center

Bakhtiar, Mehdi; Seifpanahi, Sadegh; Ansari, Hossein; Ghanadzade, Mehdi; Packman, Ann

2010-01-01

There is a pressing need in Iran for the translation of widely used speech-language assessment tools into Persian. This study reports the interjudge and intrajudge reliability of a Persian translation of the Stuttering Severity Instrument-3 (SSI-3) (Riley, 1994). There was greater than 80% interjudge and intrajudge agreement on scale scores for…

Reliability and validity of the Persian lower extremity functional scale (LEFS) in a heterogeneous sample of outpatients with lower limb musculoskeletal disorders.

PubMed

Negahban, Hossein; Hessam, Masumeh; Tabatabaei, Saeid; Salehi, Reza; Sohani, Soheil Mansour; Mehravar, Mohammad

2014-01-01

The aim was to culturally translate and validate the Persian lower extremity functional scale (LEFS) in a heterogeneous sample of outpatients with lower extremity musculoskeletal disorders (n = 304). This is a prospective methodological study. After a standard forward-backward translation, psychometric properties were assessed in terms of test-retest reliability, internal consistency, construct validity, dimensionality, and ceiling or floor effects. The acceptable level of intraclass correlation coefficient >0.70 and Cronbach's alpha coefficient >0.70 was obtained for the Persian LEFS. Correlations between Persian LEFS and Short-Form 36 Health Survey (SF-36) subscales of Physical Health component (rs range = 0.38-0.78) were higher than correlations between Persian LEFS and SF-36 subscales of Mental Health component (rs range = 0.15-0.39). A corrected item--total correlation of >0.40 (Spearman's rho) was obtained for all items of the Persian LEFS. Horn's parallel analysis detected a total of two factors. No ceiling or floor effects were detected for the Persian LEFS. The Persian version of the LEFS is a reliable and valid instrument that can be used to measure functional status in Persian-speaking patients with different musculoskeletal disorders of the lower extremity. Implications for Rehabilitation The Persian lower extremity functional scale (LEFS) is a reliable, internally consistent and valid instrument, with no ceiling or floor effects, to determine functional status of heterogeneous patients with musculoskeletal disorders of the lower extremity. The Persian version of the LEFS can be used in clinical and research settings to measure function in Iranian patients with different musculoskeletal disorders of the lower extremity.

Saudi Arabia-United States Collaboration in Health Research: A Formula for Success

DTIC Science & Technology

2005-04-01

serologic evidence that Gulf War veterans are suffering postwar morbidity from Mycoplasma fermentans infection. Am J Trop Med Hyg 1999;60:752-7. 17...sclerosis, or fibromyalgia associated with Persian Gulf War service? Examination of Department of Defense hospital- ization data. Am J Epidemiol

Developing a bilingual "persian cued speech" website for parents and professionals of children with hearing impairment.

PubMed

Movallali, Guita; Sajedi, Firoozeh

2014-03-01

The use of the internet as a source of information gathering, self-help and support is becoming increasingly recognized. Parents and professionals of children with hearing impairment have been shown to seek information about different communication approaches online. Cued Speech is a very new approach to Persian speaking pupils. Our aim was to develop a useful website to give related information about Persian Cued Speech to parents and professionals of children with hearing impairment. All Cued Speech websites from different countries that fell within the first ten pages of Google and Yahoo search-engines were assessed. Main subjects and links were studied. All related information was gathered from the websites, textbooks, articles etc. Using a framework that combined several criteria for health-information websites, we developed the Persian Cued Speech website for three distinct audiences (parents, professionals and children). An accurate, complete, accessible and readable resource about Persian Cued Speech for parents and professionals is available now.

Cross-cultural validation of the Persian version of the Functional Independence Measure for patients with stroke.

PubMed

Naghdi, Soofia; Ansari, Noureddin Nakhostin; Raji, Parvin; Shamili, Aryan; Amini, Malek; Hasson, Scott

2016-01-01

To translate and cross-culturally adapt the Functional Independence Measure (FIM) into the Persian language and to test the reliability and validity of the Persian FIM (PFIM) in patients with stroke. In this cross-sectional study carried out in an outpatient stroke rehabilitation center, 40 patients with stroke (mean age 60 years) were participated. A standard forward-backward translation method and expert panel validation was followed to develop the PFIM. Two experienced occupational therapists (OTs) assessed the patients independently in all items of the PFIM in a single session for inter-rater reliability. One of the OTs reassessed the patients after 1 week for intra-rater reliability. There were no floor or ceiling effects for the PFIM. Excellent inter-rater and intra-rater reliability was noted for the PFIM total score, motor and cognitive subscales (ICC(agreement)0.88-0.98). According to the Bland-Altman agreement analysis, there was no systematic bias between raters and within raters. The internal consistency of the PFIM was with Cronbach's alpha from 0.70 to 0.96. The principal component analysis with varimax rotation indicated a three-factor structure: (1) self-care and mobility; (2) sphincter control and (3) cognitive that jointly accounted for 74.8% of the total variance. Construct validity was supported by a significant Pearson correlation between the PFIM and the Persian Barthel Index (r = 0.95; p < 0.001). The PFIM is a highly reliable and valid instrument for measuring functional status of Persian patients with stroke. The Functional Independence Measure (FIM) is an outcome measure for disability based on the International Classification of Functioning, Disability and Health (ICF). The FIM was cross-culturally adapted and validated into Persian language. The Persian version of the FIM (PFIM) is reliable and valid for assessing functional status of patients with stroke. The PFIM can be used in Persian speaking countries to assess the

Translation and Validation of the Persian Version the Boston Carpal Tunnel Syndrome Questionnaire.

PubMed

Hassankhani, Golnaz Ghayyem; Moradi, Ali; Birjandinejad, Ali; Vahedi, Ehsan; Kachooei, Amir R; Ebrahimzadeh, Mohammad H

2018-01-01

Carpal tunnel syndrome (CTS) is recognized as the most common type of neuropathies. Questionnaires are the method of choice for evaluating patients with CTS. Boston Carpal Tunnel Syndrome (BCTS) is one of the most famous questionnaires that evaluate the functional and symptomatic aspects of CTS. This study was performed to evaluate the validity and reliability of the Persian version of BCTS questionnaire. First, both parts of the original questionnaire (Symptom Severity Scale and Functional Status Scale) were translated into Persian by two expert translators. The translated questionnaire was revised after merging and confirmed by an orthopedic hand surgeon. The confirmed questionnaire was interpreted back into the original language (English) to check for any possible content inequality between the original questionnaire and its final translated version. The final Persian questionnaire was answered by 10 patients suffering from CTS to elucidate its comprehensibility; afterwards, it was filled by 142 participants along with the Persian version of the Quick-DASH questionnaire. After 2 to 6 days, the translated questionnaire was refilled by some of the previous patients who had not received any substantial medical treatment during that period. Among all 142 patients, 13.4 % were male and 86.6 % were female. The reliability of the questionnaire was tested using Cronbach's alpha and Intraclass correlation coefficient (ICC). Cronbach's alpha was 0.859 for symptom severity scale (SSS) and 0.878 for functional status scale (FSS). Also, ICCs were calculated as 0.538 for SSS and 0.773 for FSS. In addition, construct validity of SSS and FSS against QuickDASH were 0.641 and 0.701, respectively. Based on our results, the Persian version of the BCTQ is valid and reliable. Level of evidence: II.

Quality Assessment of Persian Mental Disorders Websites Using the Webmedqual Scale

PubMed Central

Shahrzadi, Leila; Mojiri, Shahin; Janatian, Sima; Taheri, Behjat; Ashrafi-rizi, Hasan; Shahrzadi, Zeinab; Zahedi, Razieh

2014-01-01

Introduction: Nowadays, anyone with any level of Internet knowledge can act as producer and distributor of information. It differs from most traditional media of information transmission, lack of information control and lack of quality management to contents. This leads to quality of health information on the internet is doubtful. The object of this study is guidance patients to select valid mental disorders and determine the quality of Persian mental disorders websites. Methods: The sample of this study comprised 29 Persian mental disorders websites that were chosen by searching the Google, Yahoo and AltaVista search engines for the Persian equivalents of the three concepts “depression,” “anxiety,” and “obsession”. website was created by individuals or organizations. Data collection was performed with the WebMedQual checklist. Websites was assessed based on indicators as content, authority of source, design, accessibility and availability, links, user support, and confidentiality and privacy (Maximum score for any website was 83, mean score 41.5 and minimum score was 0). Collected data analyzed by one sample T- test in SPSS 20. Findings presented by Mean score and optimal score. Results: Based on the WebMedQual scale the mean score of Persian mental disorders websites in sex constructs including “content” (7.02±2.10), “authority of source” (4.71±1.96),”accessibility and availability” (2.19±0.47), “links” (1.45±0.97), “user support” (4.28±1.33), and”confidentiality and privacy” (2.81±2.81) are poor and below average, but the score for the “design” (9.17± 1.59) is above average. The best website of mental disorders was that of the “IranianPsychological Association”. Conclusions: According to the results, only one website obtained the average score, so the quality of Persian mental disorders websites is low. Therefore, it is essential for users to criticize websites’ content and not trust them before evaluating

Spatial distribution and composition of aliphatic hydrocarbons, polycyclic aromatic hydrocarbons and hopanes in superficial sediments of the coral reefs of the Persian Gulf, Iran.

PubMed

Ranjbar Jafarabadi, Ali; Riyahi Bakhtiari, Alireza; Aliabadian, Mansour; Shadmehri Toosi, Amirhossein

2017-05-01

This study is the first quantitative report on petroleum biomarkers from the coral reefs systems of the Persian Gulf. 120 reef surface sediment samples from ten fragile coral reef ecosystems were collected and analyzed for grain size, biogenic elements, elemental ratios, and petroleum biomarkers (n-alkanes, PAHs 1 and Hopanes) to assess the sources and early diagenesis of sedimentary organic matter. The mean grain size of the reef sediments ranged from 13.56 to 37.11% (Clay), 26.92 to 51.73% (Sand) and 35.97 to 43.85% (Silt). TOC 2 (3.35-9.72 mg.g -1 ) and TON 3 (0.4-1.10 mg.g -1 ) were identified as influencing factors on the accumulation of petroleum hydrocarbons, whilst BC 4 (1.08-3.28 mg.g -1 ) and TIN 5 (0.13-0.86) did not exhibit any determining effect. Although BC and TIN demonstrated heterogeneous spatial distribution, TOC and TON indicated homogenous distribution with continually upward trend in concentration from the east to west ward of the Gulf. The mean calculated TOC/TN ratios vacillated according to the stations (p < 0.05) from 2.96 at Shidvar Island to 8.64 at Hengam Island. The high TOC/TN ratios were observed in the Hengam (8.64), Kharg (8.04) and Siri (6.29), respectively, suggesting a predominant marine origin. The mean concentrations of ∑C 11-35 n-alkanes, ∑30 PAHs and ∑9Hopanes were found in the ranges of 385-937 μg.g -1 dw, (overall mean:590 μg.g -1 dw), 326-793 ng.g -1 dw (499 ng.g -1 dw), 88 to 568 ng.g -1 d (258 ng.g -1 dw), respectively. Higher concentrations of detected petroleum biomarkers in reef sediments were chiefly distributed near main industrial areas, Kharg, Lavan and Siri, whilst the lower concentrations were in Hormoz and Qeshm. In addition, one-way ANOVA 6 analysis demonstrated considerably significant differences (p < 0.05) among concentration of detected total petroleum hydrocarbons between most sampling locations. Some sampling sites especially Kharg, Lavan, Siri and Lark indicated higher

Submicron Aerosol Characterization of Water by a Differential Mobility Particle Sizer.

DTIC Science & Technology

1987-02-01

7 :-711 no0 StIHICRON AEROSOL CHARACTERIZATION OF WATER DY A vi1 DIFFERENTIAL NOBILITY PA.. (U) DEFENCE RESEARCH ESTABLISHMENT SUFFIELD RALSTON... WATER BY A DIFFERENTIAL MOBILITY PARTICLE SIZER (U) by B. Kournikakis, A. Gunning, J. Fildes and J. Ho Project No. 251SD EL .TE APR 099?07uD February...RESEARCH ESTABLISHMENT SUFFIELD RALSTON ALBERTA SUFFIELD MEMORANDUM NO. 1193 SUBMICRON AEROSOL CHARACTERIZATION OF WATER BY Accession For A DIFFERENTIAL

Cross-cultural adaptation, reliability, and validity of the Persian version of the Cumberland Ankle Instability Tool.

PubMed

Hadadi, Mohammad; Ebrahimi Takamjani, Ismail; Ebrahim Mosavi, Mohammad; Aminian, Gholamreza; Fardipour, Shima; Abbasi, Faeze

2017-08-01

The purpose of the present study was to translate and to cross-culturally adapt the Cumberland Ankle Instability Tool (CAIT) into Persian language and to evaluate its psychometric properties. The International Quality of Life Assessment process was pursued to translate CAIT into Persian. Two groups of Persian-speaking individuals, 105 participants with a history of ankle sprain and 30 participants with no history of ankle sprain, were asked to fill out Persian version of CAIT (CAIT-P), Foot and Ankle Ability Measure (FAAM), and Visual Analog Scale (VAS). Data obtained from the first administration of CAIT were used to evaluate floor and ceiling effects, internal consistency, dimensionality, and criterion validity. To determine the test-retest reliability, 45 individuals re-filled CAIT 5-7 days after the first session. Cronbach's alpha was over the cutoff point of 0.70 for both ankles and in both groups. The intra-class correlation coefficient was high for right (0.95) and left (0.91) ankles. There was a strong correlation between each item and the total score of the CAIT-P. Although the CAIT-P had strong correlation with VAS, its correlation with both subscales of FAAM was moderate. The CAIT-P has good validity and reliability and it can be used by clinicians and researchers for identification and investigation of functional ankle instability. Implications for Rehabilitation Chronic ankle instability is one of the most common consequences of acute ankle sprain. Cumberland Ankle Instability Tool is an acceptable measure to determine functional ankle instability and its severity. The Persian version of Cumberland Ankle Instability Tool is a valid and reliable tool for clinical and research purpose in Persian-speaking individuals.

Kuwait oil spill studied

NASA Astrophysics Data System (ADS)

Bush, Susan

1992-02-01

More than a year after the Persian Gulf War, scientists are still trying to assess the environmental impact of the estimated 6-8 million barrels of oil that were dumped into the gulf and to understand the environmental processes that take place in such a disturbance. Many atmospheric studies were done in the months immediately following the war, but oceanographic studies have been slower in getting started.The National Oceanic and Atmospheric Administration is currently spearheading a major oceanographic study being undertaken in the Persian Gulf by the research vessel Mt. Mitchell. The ship left its home port of Norfolk, Va., in mid-January and arrived in Muscat, Oman, on February 16 to begin a 100-day oceanographic and environmental survey. The six-leg cruise will feature physical oceanography, near-shore, and marine life studies.

Political Pedagogy and Democratic Discourse: Bringing War and Peace into the Classroom.

ERIC Educational Resources Information Center

Reinarman, Craig

1991-01-01

A survey of approximately 60 college faculty members in several disciplines, all opposed to the Persian Gulf War, demonstrates their commitment to bringing the Gulf Crisis into the classroom democratically, not as an attempt to mobilize antiwar sentiment, but as an exercise in critical thinking. (SLD)

Translation and validation of the Self-care of Heart Failure Index into Persian.

PubMed

Siabani, Soraya; Leeder, Stephen R; Davidson, Patricia M; Najafi, Farid; Hamzeh, Behrooz; Solimani, Akram; Siahbani, Sara; Driscoll, Tim

2014-01-01

Chronic heart failure (CHF) is a common burdensome health problem worldwide. Self-care improves outcomes in patients with CHF. The Self-care of Heart Failure Index (SCHFI) is a well-known scale for assessing self-care. A reliable, valid, and culturally acceptable instrument is needed to develop and test self-care interventions in Iran. We sought to translate and validate the Persian version of SCHFI v 6.2 (pSCHFI). We translated the SCHFI into Persian (pSCHFI) using standardized methods. The reliability was evaluated by assessing Cronbach's α coefficient. Expert opinion, discussion with patients, and confirmatory factor analysis were used to assess face validity, content validity, and construct validity, respectively. The analysis, using 184 participants, showed acceptable internal consistency and construct validity for the 3 subscales of pSCHFI-self-care maintenance, self-care management, and self-care self-confidence. The pSCHFI is a valid instrument with an acceptable reliability for evaluating self-care in Persian patients with heart failure.

Effects of Persian leek (Allium ampeloprasum) on hepatic lipids and the expression of proinflammatory gene in hamsters fed a high-fat/ high-cholesterol diet.

PubMed

Fatoorechi, Vahideh; Rismanchi, Marjan; Nasrollahzadeh, Javad

2016-01-01

Persian leek is one of the most widely used herbal foods among Iranians. In this study, effects of oral administration of Persian leek on plasma and liver lipids were examined in hamster. Male Syrian hamsters were randomly divided into three groups: control (standard diet), high fat control (high-fat/high-cholesterol diet), Persian leek (high-fat/high-cholesterol diet + 1% per weight of diet from dried powdered Persian leek) for 14 weeks. High fat diet increased plasma and liver lipids as compared to standard diet. Adding Persian leek to the high-fat/high-cholesterol diet resulted in no significant changes in the concentration of the plasma lipids or liver cholesterol. However, liver triglycerides (TG), plasma Alanine aminotransferase and gene expression of tumor necrosis factor- α were decreased in hamsters fed high-fat diet containing Persian leek as compared to high-fat diet only. Persian leek might be considered as a herbal food that can reduce liver TG accumulation induced by high fat diets.

General Khalid Bin Waleed: Understanding the 7th Century Campaign against Sassanid Persian Empire from the Perspective of Operational Art

DTIC Science & Technology

2012-12-06

ABSTRACT This monograph investigates Khalid Bin Waleed’s seventh century (AD 633-634) campaign against the Sassanid Persian Empire in Mesopotamia to...Khalid Bin Waleed’s seventh century (AD 633-634) campaign against the Sassanid Persian Empire in Mesopotamia to trace the evidence that substantiates...Bin Waleed employed characteristics and elements of operational art to defeat the Persian forces in Mesopotamia . He established operational objectives

Do Persian Native Speakers Prosodically Mark Wh-in-situ Questions?

PubMed

Shiamizadeh, Zohreh; Caspers, Johanneke; Schiller, Niels O

2018-02-01

It has been shown that prosody contributes to the contrast between declarativity and interrogativity, notably in interrogative utterances lacking lexico-syntactic features of interrogativity. Accordingly, it may be proposed that prosody plays a role in marking wh-in-situ questions in which the interrogativity feature (the wh-phrase) does not move to sentence-initial position, as, for example, in Persian. This paper examines whether prosody distinguishes Persian wh-in-situ questions from declaratives in the absence of the interrogativity feature in the sentence-initial position. To answer this question, a production experiment was designed in which wh-questions and declaratives were elicited from Persian native speakers. On the basis of the results of previous studies, we hypothesize that prosodic features mark wh-in-situ questions as opposed to declaratives at both the local (pre- and post-wh part) and global level (complete sentence). The results of the current study confirm our hypothesis that prosodic correlates mark the pre-wh part as well as the complete sentence in wh-in-situ questions. The results support theoretical concepts such as the frequency code, the universal dichotomous association between relaxation and declarativity on the one hand and tension and interrogativity on the other, the relation between prosody and pragmatics, and the relation between prosody and encoding and decoding of sentence type.

Ultrasonographic biometry of the normal eye of the Persian cat.

PubMed

Mirshahi, A; Shafigh, S H; Azizzadeh, M

2014-07-01

To describe the normal ultrasonographic biometry of the Persian cat's eyes using B-mode ultrasonography. In a cross-sectional study, 20 healthy Persian cats with no history of previous ophthalmic disease were examined. Ocular biometry of the left and right eyes was measured using B-mode ultrasonography. Comparison of the average measurements between left and right eyes and between vertical and horizontal planes was performed using paired-sample t test. Correlation of ocular parameters with sex, age, head circumference and eye colour was evaluated. Mean ± standard deviation (SD) measurements of the ocular structures of anterior chamber, lens thickness, vitreous chamber and anterior to posterior dimension of the globe in 40 eyes were 4.1 ± 0.7, 7.7 ± 0.5, 8.2 ± 0.4 and 20.7 ± 1.0 mm, respectively. No significant difference was found between the ocular biometry of the left and right eyes or the horizontal and vertical planes. Of the ocular parameters, the following had a significant positive correlation with head circumference: axial globe length, anterior chamber and lens thickness. The vitreous body had a positive correlation with age. Regarding the breed predisposition of Persian cats to ocular problems, the present study provides baseline information for further clinical investigations of ocular abnormalities using B-mode ultrasonography. © 2014 Australian Veterinary Association.

Histopathological Study of Esophageal Infection with Gasterophilus pecorum (Diptera: Oestridae) in Persian Onager (Equus hemionus onager).

PubMed

Hoseini, Seyed Mohammad; Zaheri, Bahram Ali; Adibi, Mohamad Ali; Ronaghi, Hooman; Moshrefi, Amir Hossein

2017-09-01

The larval stages of Gasterophilus are obligate parasites in the gastrointestinal tract of equine accountable for pathologic ulcers in the Persian onager gastrointestinal. The aim of the current report was to study the histopathological change with G. pecorum larvae in the esophagus of a Persian onager. This study was performed in Iranian Zebra propagation and breeding site in Khartouran National Park, southeast of Shahrud City, Semnan Province, Iran in 2014. Following a necropsy with specific refer to esophagus of one adult female Persian onager were transmitted to the laboratory. After autopsy, parasites collected from the esophagus were transmitted into 70% alcohol. For histopathological investigation, tissue samples were collected from the esophagus. The tissues were fixed in 10% buffered formalin, and conformity routine processing, there were stained with Hematoxylin and eosin. After clarity by lactophenol parasites were identified as G. pecorum . Microscopic recognition contained hyperemia, inflammatory cell infiltration, epithelial destruction, esophageal gland hyperplasia. This is the first survey of G. pecorum and histopathological study in the Persian onager esophagus in the world.

Dementia Etiologies and Remedies in Traditional Persian Medicine; A Review of Medicinal Plants and Phytochemistry.

PubMed

Shirbeigi, Laila; Dalfardi, Behnam; Abolhassanzadeh, Zohreh; Nejatbakhsh, Fatemeh

2018-01-01

Dementia is a chronic neurodegenerative disease causing progressive and gradual impairment of different brain's cognitive functions. The prevalence of dementia is about 3 to 7% in different parts of the world. The aim of this study was to determine the etiologies of dementia according to the Traditional Persian Medicine scientists' viewpoint and introduce their recommended herbal remedies for this disease. The authors explored six main Traditional Persian Medicine textbooks for the disease of dementia, its etiologies and related recommended herbal treatments. Two main keywords of "Lisarghes" and" Nesyan" were searched for this purpose. Medical databases, including PubMed, Scopus, Google Scholar, and Science Direct were searched for related articles published between 1966 and 2016 to review the pharmacological components and active ingredients of suggested herbal medicines. According to the Traditional Persian Medicine, dementia is resulted from brain dystemperament, a condition caused by cold and moist or cold and dry tempers. To treat this disease, Traditional Persian scientists recommended various herbal remedies. Current studies have demonstrated that some of these medicinal plants have beneficial effects for the aforementioned disease, including acetyl cholinesterase inhibitory function, neuroprotective effects, and memory enhancing role. The Traditional Persian Medicine literature suggested different herbal remedies for treating dementia. Modern studies support the usefulness of some of these medicines. However, the effect of a large number of these remedies has remained unexamined, a matter which needs to be investigated in future researches. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

Persian Basic Course: Volume III, Lessons 29-38.

ERIC Educational Resources Information Center

Defense Language Inst., Monterey, CA.

The third of 10 volumes of a basic course in Persian is presented that is designed for use in the Defense Language Institute's intensive programs for native English speakers. The central feature of the daily lesson is the structured dialogue, which systematically incorporates a number of grammatical features. Grammar is not explained through…

From Our President. Scuds, Sorties, and Yellow Ribbons: The Costs of War for Children.

ERIC Educational Resources Information Center

Hostetler, Lana

1991-01-01

Maintains that early childhood professionals must confront the challenges of alleviating children's fears about the Persian Gulf War. Topics addressed include emotional support for children with parents stationed in the Gulf; effects of the media's war coverage on children; and fiscal and human costs of the war. (BB)

Prevalence of Gulf war veterans who believe they have Gulf war syndrome: questionnaire study

PubMed Central

Chalder, T; Hotopf, M; Unwin, C; Hull, L; Ismail, K; David, A; Wessely, S

2001-01-01

Objectives To determine how many veterans in a random sample of British veterans who served in the Gulf war believe they have “Gulf war syndrome,” to examine factors associated with the presence of this belief, and to compare the health status of those who believe they have Gulf war syndrome with those who do not. Design Questionnaire study asking British Gulf war veterans whether they believe they have Gulf war syndrome and about symptoms, fatigue, psychological distress, post-traumatic stress, physical functioning, and their perception of health. Participants 2961 respondents to questionnaires sent out to a random sample of 4250 Gulf war veterans (69.7%). Main outcome measure The proportion of veterans who believe they have Gulf war syndrome. Results Overall, 17.3% (95% confidence interval 15.9 to 18.7) of the respondents believed they had Gulf war syndrome. The belief was associated with the veteran having poor health, not serving in the army when responding to the questionnaire, and having received a high number of vaccinations before deployment to the Gulf. The strongest association was knowing another person who also thought they had Gulf war syndrome. Conclusions Substantial numbers of British Gulf war veterans believe they have Gulf war syndrome, which is associated with psychological distress, a high number of symptoms, and some reduction in activity levels. A combination of biological, psychological, and sociological factors are associated with the belief, and these factors should be addressed in clinical practice. What is already known on this topicThe term Gulf war syndrome has been used to describe illnesses and symptoms experienced by veterans of the 1991 Gulf warConcerns exist over the validity of Gulf war syndrome as a unique entityWhat this study adds17% of Gulf war veterans believe they have Gulf war syndromeHolding the belief is associated with worse health outcomesKnowing someone else who believes they have Gulf war syndrome and receiving

Epidemiological Studies Persian Gulf War Illnesses Persian Gulf Women’s Health Linkage Study.

DTIC Science & Technology

1997-07-01

Ectopic/Tubal Pregnancy Amenorrhea Abnormal Uterine Bleeding 33 Have you ever been pregnant? Yes No GO to QUESTION 38 34. What was you age at your...pregnancy. MATERNAL COMPLICATIONS Pregl Preg2 Preg3 Preg4 Preg5 Preg6 Preg7 Preg8 Infection during pregnancy Gestational Diabetes Pregnancy- induced ...Cigarettes Use Illegal Drugs Abuse Prescription Drugs Drink Caffeinated Beverages Exercise Regularly SECTION SEVEN: HUSBAND or PARTNER HEALTH 49

$627 Million Gulf Spill Restoration Plan Approved | NOAA Gulf Spill

Science.gov Websites

Publications Press Releases Story Archive Home $627 Million Gulf Spill Restoration Plan Approved $627 Million Gulf Spill Restoration Plan Approved Bird landing on water share Posted on October 3, 2014 | Assessment Gulf of Mexico early restoration projects since the oil spill. The restoration plan includes 44

Measurement Properties of the Persian Translated Version of Graves Orbitopathy Quality of Life Questionnaire: A Validation Study.

PubMed

Kashkouli, Mohsen Bahmani; Karimi, Nasser; Aghamirsalim, Mohamadreza; Abtahi, Mohammad Bagher; Nojomi, Marzieh; Shahrad-Bejestani, Hadi; Salehi, Masoud

2017-02-01

To determine the measurement properties of the Persian language version of the Graves orbitopathy quality of life questionnaire (GO-QOL). Following a systematic translation and cultural adaptation process, 141 consecutive unselected thyroid eye disease (TED) patients answered the Persian GO-QOL and underwent complete ophthalmic examination. The questionnaire was again completed by 60 patients on the second visit, 2-4 weeks later. Construct validity (cross-cultural validity, structural validity and hypotheses testing), reliability (internal consistency and test-retest reliability), and floor and ceiling effects of the Persian version of the GO-QOL were evaluated. Furthermore, Rasch analysis was used to assess its psychometric properties. Cross-cultural validity was established by back-translation techniques, committee review and pretesting techniques. Bi-dimensionality of the questionnaire was confirmed by factor analysis. Construct validity was also supported through confirmation of 6 out of 8 predefined hypotheses. Cronbach's α and intraclass correlation coefficient (ICC) were 0.650 and 0.859 for visual functioning and 0.875 and 0.896 for appearance subscale, respectively. Mean quality of life (QOL) scores for visual functioning and appearance were 78.18 (standard deviation, SD, 21.57) and 56.25 (SD 26.87), respectively. Person reliabilities from the Rasch rating scale model for both visual functioning and appearance revealed an acceptable internal consistency for the Persian GO-QOL. The Persian GO-QOL questionnaire is a valid and reliable tool with good psychometric properties in evaluation of Persian-speaking patients with TED. Applying Rasch analysis to future versions of the GO-QOL is recommended in order to perform tests for linearity between the estimated item measures in different versions.

Perspectives of Medieval Persian Medicine on Multiple Sclerosis.

PubMed

Sahraian, Mohammad Ali; Parviz, Mohsen; Sheibani, Behnam; Schiess, Nicoline; Ghorbanifar, Zahra; Kamalinejad, Mohammad; Nazem, Esmail; Sadeghpour, Omid; Rezaeizadeh, Hossein

2018-01-01

Traditional Persian Medicine (TPM) was the prevailing practice of medicine in the Eurasia region up through the 18th century, a practice of medicine stemming back to Hippocrates and to the 5000 year old civilization of the region. It is a school of medicine which touches on many a delicate points which may seem unimaginable within the realm of modern allopathic medicine. This practice of ancient medicine besides shedding light on various possible theoretical modern day disorders serves as a vast resource for therapeutics. In this paper, we present study of the manuscripts of this ancient medical practice in search of symptom presentations coinciding with presentation of multiple sclerosis (MS). This paper represents a comprehensive search through TPM texts and manuscripts with the intention to seek possible clues on MS from potentially valuable age-old resources. We predominantly focused our search on the works of five eminent physicians of Medieval Persia: Avicenna (980-1037 AD), Haly Abbas (949-982 AD), Rhazes (865-925 AD), Averroes (1126-1198 AD) and Jorjani (1042-1137 AD). In this paper, the authors attempt a theory and conclude with high probability that a conjunction of a series of signs, symptoms found in TPM texts under the terms khadar, isterkha and falej form the symptoms and the disease pattern of modern day MS. This theory draws upon existent similarities in terms of disease pathology, disease patterns and predisposing factors seen between MS and the related morbidities within Persian Medicine. We recommend further examinations of such potentially valuable long-standing resources, examining the diagnoses and treatments as set forth by Persian Medicine through international collaboration within the global scientific community. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

Persian Basic Course: Volume I, Lesson 1-18.

ERIC Educational Resources Information Center

Defense Language Inst., Monterey, CA.

The first of 10 volumes of a basic course in Persian is presented that is designed for use in the Defense Language Institute's intensive programs. The course, employing the audiolingual methodology, is designed to train native English speakers to level three proficiency in comprehension and speaking and level two proficiency in reading and writing…

Translation and cultural adaptation of the Manchester-Oxford Foot Questionnaire (MOXFQ) into Persian language.

PubMed

Mousavian, Alireza; Ebrahimzadeh, Mohammad H; Birjandinejad, Ali; Omidi-Kashani, Farzad; Kachooei, Amir Reza

2015-12-01

In this study, we aimed to translate and test the validity and reliablity of the Persian version of the Manchester-Oxford Foot Questionnaire in foot and ankle patients. We translated the Manchester-Oxford Foot Questionnaire to Persian language according to the accepted guidelines, then assessed the psychometric properties including the validity and reliability on 308 patients with long-standing foot and ankle problems. To test the reliability, we calculated the intra-class correlation coefficient (ICC) for test-retest reliability and measured Cronbach's alpha to test the internal consistency. To test the construct validity of the Manchester-Oxford Foot Questionnaire we also administered the Short-Form 36 to patients. Construct validity was supported by significant correlation with SF36 subscales except for pain subscale of the persian MOXFQ with mental health of the SF36 (r=0.207). Intraclass correlation coefficient was 0.79 for the total MOXFQ and ranged from 0.83 to 0.89 for the three subscales. Cronbach's alpha for pain, walking/standing, and social interaction was 0.86, 0.88, and 0.89, respectively, and was 0.79 for the total MOXFQ showing good internal consistency in each domain. The Persian Manchester-Oxford Foot Questionnaire health scoring system is a valid and reliable patient-reported instrument for foot and ankle problems. Copyright © 2015. Published by Elsevier Ltd.

Sexual assault during the time of Gulf War I: a cross-sectional survey of U.S. service men who later applied for Department of Veterans Affairs PTSD disability benefits.

PubMed

Murdoch, Maureen; Polusny, Melissa A; Street, Amy; Noorbaloochi, Siamak; Simon, Alisha B; Bangerter, Ann; Grill, Joseph; Voller, Emily

2014-03-01

To estimate the cumulative incidence of sexual assault during the time of Gulf War I among male Gulf War I Veterans who later applied for Department of Veterans Affairs (VA) post-traumatic stress disorder disability benefits and to identify potential risk and protective factors for sexual assault within the population. Mailed, national, cross-sectional survey supplemented with VA administrative and clinical data. Of 2,415 Veterans sampled, 1,700 (70%) responded. After adjusting for nonignorable missing data, the cumulative incidence of sexual assault during Gulf War I in this population ranged from 18% [95% confidence intervals (CI): 5.0%-51.9%] to 21% (95% CI: 20.0-22.0). Deployment was not associated with sexual assault [Odds Ratio (OR), 0.96; 95% CI: 0.75-1.23], but combat exposure was (OR, 1.80; 95% CI: 1.52-2.10). Other correlates of sexual assault within the population included working in a unit with greater tolerance of sexual harassment (OR, 1.80; 95% CI: 1.52-2.10) and being exposed to more sexual identity challenges (OR, 1.76; 95% CI: 1.55-2.00). The 9-month cumulative incidence of sexual assault in this particular population exceeded the lifetime cumulative incidence of sexual assault in U.S. civilian women. Although Persian Gulf deployment was not associated with sexual assault in this population, combat exposure was. Reprint & Copyright © 2014 Association of Military Surgeons of the U.S.

The Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) in Persian Speaking Patients with Knee Osteoarthritis.

PubMed

Ebrahimzadeh, Mohammad H; Makhmalbaf, Hadi; Birjandinejad, Ali; Keshtan, Farideh Golhasani; Hoseini, Hosein A; Mazloumi, Seyed Mahdi

2014-03-01

Osteoarthritis of the knee is the most common chronic joint disease that involves middle aged and elderly persons. There are different clinical instruments to quantify the health status of patients with knee osteoarthritis and one example is the WOMAC score that has been translated and adapted into different languages. The purpose of this study was cultural adaptation, validation and reliability testing of the Persian version of the WOMAC index in Iranians with knee osteoarthritis. We translated the original WOMAC questionnaire into Persian by the forward and backward technique, and then its psychometric study was done on 169 native Persian speaking patients with knee degenerative joint disease. Mean age of patients was 53.9 years. The SF-36 and KOOS were used to assess construct validity. Reliability testing resulted in a Cronbach's alpha of 0.917, showing the internal consistency of the questionnaire to be a reliable tool. Inter-correlation matrix among different scales of the Persian WOMAC index yielded a highly significant correlation between all subscales including stiffness, pain, and physical function. In terms of validity, Pearson`s correlation coefficient was significant between three domains of the WOMAC with PF, RP, BP, GH, VT, and PCS dimensions of the SF-36 health survey (P<0.005) and KOOS (P<0.0001) . The Persian WOMAC index is a valid and reliable patient- reported clinical instrument for knee osteoarthritis.

Population, Labour and Education Dilemmas Facing GCC States at the Turn of the Century.

ERIC Educational Resources Information Center

Kapiszewski, Andrzej

This study describes and analyzes certain population, labor, and education issues in oil monarchies of the Persian Gulf. The countries profiled are Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates (also known as the GCC [Gulf Cooperation Council] countries). Since the discovery of oil, these countries transformed themselves…

A comparative study of the origin, structure, and indexing language of the Persian and English keywords of articles indexed in the IranMedex database and their compliance with the Persian medical thesaurus and Medical Subject Headings.

PubMed

Parsaei-Mohammadi, Parastoo; Ghasemi, Ali Hossein; Hassanzadeh-Beheshtabad, Raziyeh

2017-01-01

In the present era, thesauri as tools in indexing play an effective role in integrating retrieval preventing fragmentation as well as a multiplicity of terminologies and also in providing information content of documents. This study aimed to investigate the keywords of articles indexed in IranMedex in terms of origin, structure and indexing situation and their Compliance with the Persian Medical Thesaurus and Medical Subject Headings (MeSH). This study is an applied research, and a survey has been conducted. Statistical population includes 32,850 Persian articles which are indexed in the IranMedex during the years 1385-1391. 379 cases were selected as sample of the study. Data collection was done using a checklist. In analyzing the findings, the SPSS Software were used. Although there was no significant difference in terms of indexing origin between the proportion of different types of the Persian and English keywords of articles indexed in the IranMedex, the compliance rates of the Persian and English keywords with the Persian medical thesaurus and MeSH were different in different years. In the meantime, the structure of keywords is leaning more towards phrase structure, and a single word structure and the majority of keywords are selected from the titles and abstracts. The authors' familiarity with the thesauri and controlled tools causes homogeneity in assigning keywords and also provides more precise, faster, and easier retrieval of the keywords. It's suggested that a mixture of natural and control languages to be used in this database in order to reach more comprehensive results.

Cross-Cultural Adaptation of the Micheli Functional Scale to Persian Language for Evaluation of Low Back Pain in the Young Athletes.

PubMed

Naghdi, Soofia; Nakhostin Ansari, Noureddin; Ashrafi, Hanieh; Entezary, Ebrahim; Nakhostin Ansari, Amin; Olyaei, Gholamreza

2015-12-01

A clinical outcome tool is needed for the assessment of young athletes with low back pain. To translate and culturally adapt the Micheli functional scale (MFS), a self-report questionnaire developed to evaluate young athletes with low back pain (LBP) into Persian language and examine the reliability and validity of the Persian MFS (PMFS). A cross-sectional study was conducted to assess the psychometric properties of the PMFS. The PMFS was cross-culturally adapted into Persian language adopting forward/backward translation, expert panel review, and pre-testing. The PMFS was administered to young athletes with and without LBP. Main outcome measures were Persian MFS, Persian functional rating Index (PFRI), and visual analogue scale (VAS). A sample of 100 young athletes with LBP with a mean age of 16.5 ± 2.5 years participated. Fifty young athletes without LBP completed the PMFS. There was no missing responses and floor or ceiling effects. There was a significant difference for the total PMFS scores between young athletes with and without LBP. A significant correlation was found between the total PMFS score and the VAS (r = 0.92) or the PFRI (r = 0.82; P < 0.001). A high internal consistency reliability (Cronbach α = 0.73), and excellent test-retest reliability (ICCagreement = 0.99, P < 0.001) were demonstrated for the PMFS. Factor analysis indicated a single-factor model for PMFS scores. The Persian MFS is valid and reliable for use in Persian-speaking young athletes with LBP.

Cross-cultural equivalence and evaluation of psychometric properties of voice handicap index into Persian.

PubMed

Moradi, Negin; Pourshahbaz, Abbas; Soltani, Majid; Javadipour, Shiva; Hashemi, Hedieh; Soltaninejad, Nasibeh

2013-03-01

Quality of life is one of the important aspects in the assessment of health and treatment data output. The purpose of this study was to adapt and determine reliability and validity of Voice Handicap Index (VHI) in Persian. The subjects were 80 patients with voice disorders and 80 volunteers without any voice disorders as a control group. All subjects filled in the Persian version of VHI. The test was repeated 2 weeks later. The reliability and validity were studied. All items had significant discrimination coefficient. The internal consistency and reliability of test and retest in VHI total score and three subtests were achieved. It seems that the Persian version of VHI is a valid and reliable questionnaire, which voice therapists may use for completing their evaluation for patients with voice disorders, and it gives more information about the nature of voice disorder to specialists. Copyright © 2013 The Voice Foundation. Published by Mosby, Inc. All rights reserved.

Design of a Film-Cooled Entraining Diffuser.

DTIC Science & Technology

1980-04-01

AD-A783 951 DEFENCE RESEARCH ESTABLISHMENT SUFFIELD RALSTON (ALBERTA) FIG 20/4 NL3 DESIGN OF A FILM-COOLED ENTRAINING DIFFUSER. 1U) APR 80 S B MURRAY...S.B. Murray C PCN 27C01 April 1980 80 4 29 004 DEFENCE RESEARCH ESTABLISHMENT SUFFIELD: RALSTON: ALBERTA WARNING rht ... , i. to - °aton is per lle...ulje(f to -ogoltio • IIl proprieh’~ra~r ind wtent it hh , i j l - UNCLASS I FI ED Li m DEFENCE RESEARCH ESTABLISHMENT SUFFIELD RALSTON ALBERTA

Validity and reliability of Persian version of Listening Styles Profile-Revised (LSP- R) in Iranian students.

PubMed

Fatehi, Zahra; Baradaran, Hamid Reza; Asadpour, Mohamad; Rezaeian, Mohsen

2017-01-01

Background: Individuals' listening styles differs based on their characters, professions and situations. This study aimed to assess the validity and reliability of Listening Styles Profile- Revised (LSP- R) in Iranian students. Methods: After translating into Persian, LSP-R was employed in a sample of 240 medical and nursing Persian speaking students in Iran. Statistical analysis was performed to test the reliability and validity of the LSP-R. Results: The study revealed high internal consistency and good test-retest reliability for the Persian version of the questionnaire. The Cronbach's alpha coefficient was 0.72 and intra-class correlation coefficient 0.87. The means for the content validity index and the content validity ratio (CVR) were 0.90 and 0.83, respectively. Exploratory factor analysis (EFA) yielded a four-factor solution accounted for 60.8% of the observed variance. Majority of medical students (73%) as well as majority of nursing students (70%) stated that their listening styles were task-oriented. Conclusion: In general, the study finding suggests that the Persian version of LSP-R is a valid and reliable instrument for assessing listening styles profile in the studied sample.

A Comparative Study of the Figures of Speech between Top 50 English and Persian Pop Song Lyrics

ERIC Educational Resources Information Center

Ashtiani, Farshid Tayari; Derakhshesh, Ali

2015-01-01

This paper is a corpus-based comparative discourse analysis of top fifty pop English and Persian song lyrics in 2014 to investigate the production of four figures of speech including metaphor, simile, personification, and hyperbole. The English corpus was compiled from the End-Year 2014 Chart of Billboard and the Persian corpus was complied from…

Development of the Persian version of the Vertigo Symptom Scale: Validity and reliability

PubMed Central

Kamalvand, Atefeh; Ghahraman, Mansoureh Adel; Jalaie, Shohreh

2017-01-01

Background: Vertigo Symptom Scale (VSS) is a proper instrument for assessing the patient status, clarifying the symptoms, and examining the relative impact of the vertigo and anxiety on reported handicap. Our aim is the translation and cross-cultural adaptation of the VSS into Persian language (VSS-P) and investigating its validity and reliability in patients with peripheral vestibular disorders. Materials and Methods: VSS was translated into Persian. Cross-cultural adaptation was carried out on 101 patients with peripheral vestibular disorders and 34 participants with no history of vertigo. They completed the Persian versions of VSS, dizziness handicap inventory (DHI), and Beck anxiety inventory (BAI). Internal, discriminant, and convergent validities, internal consistency, and test-retest reliability were determined. Results: The VSS-P showed good face validity. Internal validity was confirmed and demonstrated the presence of two vertigo (VSS-VER) and autonomic-anxiety (VSS-AA) subscales. Significant difference between the median scores for patient and healthy groups was reported in discriminate validity (P <0.001). Convergent validity revealed high correlation between both BAI and DHI with VSS-P. There was a high test-retest reliability; with intraclass correlation coefficient of 0.89, 0.86, and 0.91 for VSS-AA, VER, and VSS-P, respectively. The internal consistency was good with Cronbach's alpha 0.90 for VER subscale, 0.86 for VSS-AA subscale, and 0.92 for the overall VSS-P. Conclusion: The Persian version of the VSS could be used clinically as a valid and reliable tool. Thus, it is a key instrument to focus on the symptoms associated with dizziness. PMID:28616045

Development of the Persian version of the Vertigo Symptom Scale: Validity and reliability.

PubMed

Kamalvand, Atefeh; Ghahraman, Mansoureh Adel; Jalaie, Shohreh

2017-01-01

Vertigo Symptom Scale (VSS) is a proper instrument for assessing the patient status, clarifying the symptoms, and examining the relative impact of the vertigo and anxiety on reported handicap. Our aim is the translation and cross-cultural adaptation of the VSS into Persian language (VSS-P) and investigating its validity and reliability in patients with peripheral vestibular disorders. VSS was translated into Persian. Cross-cultural adaptation was carried out on 101 patients with peripheral vestibular disorders and 34 participants with no history of vertigo. They completed the Persian versions of VSS, dizziness handicap inventory (DHI), and Beck anxiety inventory (BAI). Internal, discriminant, and convergent validities, internal consistency, and test-retest reliability were determined. The VSS-P showed good face validity. Internal validity was confirmed and demonstrated the presence of two vertigo (VSS-VER) and autonomic-anxiety (VSS-AA) subscales. Significant difference between the median scores for patient and healthy groups was reported in discriminate validity ( P <0.001). Convergent validity revealed high correlation between both BAI and DHI with VSS-P. There was a high test-retest reliability; with intraclass correlation coefficient of 0.89, 0.86, and 0.91 for VSS-AA, VER, and VSS-P, respectively. The internal consistency was good with Cronbach's alpha 0.90 for VER subscale, 0.86 for VSS-AA subscale, and 0.92 for the overall VSS-P. The Persian version of the VSS could be used clinically as a valid and reliable tool. Thus, it is a key instrument to focus on the symptoms associated with dizziness.

The Zarit Caregiver Burden Interview Short Form (ZBI-12) in spouses of Veterans with Chronic Spinal Cord Injury, Validity and Reliability of the Persian Version.

PubMed

Rajabi-Mashhadi, Mohammad T; Mashhadinejad, Hosein; Ebrahimzadeh, Mohammad H; Golhasani-Keshtan, Farideh; Ebrahimi, Hanieh; Zarei, Zahra

2015-01-01

To test the psychometric properties of the Persian version of Zarit Burden Interview (ZBI-12) in the Iranian population. After translating and cultural adaptation of the questionnaire into Persian, 100 caregiver spouses of Iran- Iraq war (1980-88) veterans with chronic spinal cord injury who live in the city of Mashhad, Iran, invited to participate in the study. The Persian version of ZBI-12 accompanied with the Persian SF-36 was completed by the caregivers to test validity of the Persian ZBI-12.A Pearson`s correlation coefficient was calculated for validity testing. In order to assess reliability of the Persian ZBI-12, we administered the ZBI-12 randomly in 48 caregiver spouses again 3 days later. Generally, the internal consistency of the questionnaire was found to be strong (Cronbach's alpha 0.77). Intercorrelation matrix between the different domains of ZBI-12 at test-retest was 0.78. The results revealed that majority of questions the Persian ZBI_12 have a significant correlation to each other. In terms of validity, our results showed that there is significant correlations between some domains of the Persian version the Short Form Health Survey -36 with the Persian Zarit Burden Interview such as Q1 with Role Physical (P=0.03),General Health (P=0.034),Social Functional (0.037), Mental Health (0.023) and Q3 with Physical Function (P=0.001),Viltality (0.002), Socil Function (0.001). Our findings suggest that the Zarit Burden Interview Persian version is both a valid and reliable instrument for measuring the burden of caregivers of individuals with chronic spinal cord injury.

Some Problems of American Students in Mastering Persian Phonology.

NASA Astrophysics Data System (ADS)

Ghadessy, Esmael

1988-12-01

An adult learning to speak a foreign language normally retains an "accent" which may affect the intelligibility of certain sounds, but more often simply conveys the fact that the speaker is a non-native speaker. Various scholars have experimented and discussed the elements involved in a foreign accent. However, in Iran very few researchers have attempted to verify scientifically what are the phonetic and phonological aspects of an "accent." This author tried to determine whether or not a selected group of words, emphasizing stop voicing, produced by native speakers of Persian had significant phonetic and phonemic differences from those achieved by the American students. Subjects for the experiments were three groups of students, one Iranian, two American. A contrastive analysis of the Persian and the English stop consonants was made. An identical measurement test for all three groups was administered. Utilized was a Kay Sona-graph for acoustic analysis, and all spoken data from the Iranian group were compared with those of the American groups. An examination of acoustic correlates of Tehran stops produced by American students shows that the phonetically different but similar feature of /voice/ found in Tehran, Persian and English stops is intuitive to the Americans, and that the language learner cannot readily disassociate a phonological feature from habits of articulation. The results of this research support using the phonetic method for adult learners who want to improve their pronunciation ability. Further research and experimentation is necessary on the effect of the suprasegmental elements on a foreign accent and the most effective teaching materials and methods and to explore other possible techniques in the teaching process.

Psychometric Properties of the Persian Language Version of Yang Internet Addiction Questionnaire: An Explanatory Factor Analysis.

PubMed

Mohammadsalehi, Narges; Mohammadbeigi, Abolfazl; Jadidi, Rahmatollah; Anbari, Zohreh; Ghaderi, Ebrahim; Akbari, Mojtaba

2015-09-01

Reliability and validity are the key concepts in measurement processes. Young internet addiction test (YIAT) is regarded as a valid and reliable questionnaire in English speaking countries for diagnosis of Internet-related behavior disorders. This study aimed at validating the Persian version of YIAT in the Iranian society. A pilot and a cross-sectional study were conducted on 28 and 254 students of Qom University of Medical Sciences, respectively, in order to validate the Persian version of YIAT. Forward and backward translations were conducted to develop a Persian version of the scale. Reliability was measured by test-retest, Cronbach's alpha and interclass correlation coefficient (ICC). Face, content and construct validity were approved by the importance score index, content validity ratio (CVR), content validity index (CVI), correlation matrix and factor analysis. The SPSS software was used for data analysis. The Cronbach's alpha was 0.917 (CI 95%; 0.901 - 0.931). The average of scale-level CVI was calculated to be 0.74; the CVI index for each item was higher than 0.83 and the average of CVI index was equal to 0.89. Factor analysis extracted three factors including personal activities disorder (PAD), emotional and mood disorder (EMD) and social activities disorder (SAD), with more than 55.8% of total variances. The ICC for different factors of Persian version of Young Questionnaire including PAD, EMD and for SAD was r = 0.884; CI 95%; 0.861 - 0.904, r = 0.766; CI 95%; 0.718 - 0.808 and r = 0.745; CI 95%; 0.686 - 0.795, respectively. Our study showed that the Persian version of YIAT is good and usable on Iranian people. The reliability of the instrument was very good. Moreover, the validity of the Persian translated version of the scale was sufficient. In addition, the reliability and validity of the three extracted factors of YIAT were evaluated and were acceptable.

Psychometric Properties of the Persian Language Version of Yang Internet Addiction Questionnaire: An Explanatory Factor Analysis

PubMed Central

Mohammadsalehi, Narges; Mohammadbeigi, Abolfazl; Jadidi, Rahmatollah; Anbari, Zohreh; Ghaderi, Ebrahim; Akbari, Mojtaba

2015-01-01

Background: Reliability and validity are the key concepts in measurement processes. Young internet addiction test (YIAT) is regarded as a valid and reliable questionnaire in English speaking countries for diagnosis of Internet-related behavior disorders. Objectives: This study aimed at validating the Persian version of YIAT in the Iranian society. Patients and Methods: A pilot and a cross-sectional study were conducted on 28 and 254 students of Qom University of Medical Sciences, respectively, in order to validate the Persian version of YIAT. Forward and backward translations were conducted to develop a Persian version of the scale. Reliability was measured by test-retest, Cronbach’s alpha and interclass correlation coefficient (ICC). Face, content and construct validity were approved by the importance score index, content validity ratio (CVR), content validity index (CVI), correlation matrix and factor analysis. The SPSS software was used for data analysis. Results: The Cronbach’s alpha was 0.917 (CI 95%; 0.901 - 0.931). The average of scale-level CVI was calculated to be 0.74; the CVI index for each item was higher than 0.83 and the average of CVI index was equal to 0.89. Factor analysis extracted three factors including personal activities disorder (PAD), emotional and mood disorder (EMD) and social activities disorder (SAD), with more than 55.8% of total variances. The ICC for different factors of Persian version of Young Questionnaire including PAD, EMD and for SAD was r = 0.884; CI 95%; 0.861 - 0.904, r = 0.766; CI 95%; 0.718 - 0.808 and r = 0.745; CI 95%; 0.686 - 0.795, respectively. Conclusions: Our study showed that the Persian version of YIAT is good and usable on Iranian people. The reliability of the instrument was very good. Moreover, the validity of the Persian translated version of the scale was sufficient. In addition, the reliability and validity of the three extracted factors of YIAT were evaluated and were acceptable. PMID:26495253

The Factor Structure and Psychometric Properties of the Persian Version of the Revised Prenatal Coping Inventory (Nu-PCI).

PubMed

Faramarzi, Mahbobeh; Pasha, Hajar; Khafri, Sorayya; Heidary, Shima

2017-03-01

Familiarity with coping strategies is essential for stress management during pregnancy. The Revised Prenatal Coping Inventory (Nu-PCI) was developed to assess coping strategies during pregnancy. This study aimed to assess the factor structure and psychometric properties of the Persian version of the Nu-PCI. After forward-backward translation, the Nu-PCI was administered to 210 pregnant women who were enrolled in two teaching referral clinics in the North of the Islamic Republic of Iran (Babol). The participants completed the Persian Nu-PCI and Ways of Coping Questionnaire (WCQ), which was used to determine the validity of the Persian Nu-PCI. To test construct validity of the Persian Nu-PCI, a principal components factor analysis was performed. Principal components analysis with varimax rotation showed a best fitting 3-factor structure similar to the original with three coping subscales: planning-preparation, avoidance, and spiritual-positive coping. The Persian Nu-PCI was internally consistent and within the acceptable range (α=0.89-0.97). The alpha coefficients for the Nu-PCI and the subscales of planning-preparation, avoidance, and spiritual-positive coping were high. Test-retest coefficients for the Nu-PCI and subscales were 0.98-0.99. The Nu-PCI and its subscales correlated with the WCQ in the entire sample and within each trimester. The Persian version of the Nu-PCI and the subscales of planning-preparation, avoidance, and spiritual-positive coping represent the first reliable standardized tool for measuring coping strategies during pregnancy in the Islamic Republic of Iran. Therefore, it can be applied as a quick and accurate preliminary screening tool for evaluating coping strategies throughout pregnancy in clinics and other medical and research settings.

Patient Assessment of Constipation Quality of Life Questionnaire: Translation, Cultural Adaptation, Reliability, and Validity of the Persian Version.

PubMed

Nikjooy, Afsaneh; Jafari, Hassan; Saba, Maryam A; Ebrahimi, Naghmeh; Mirzaei, Rezvan

2018-05-01

The Patient Assessment of Constipation Quality of Life (PAC-QOL) questionnaire is the most validated and the most specific tool for measuring the quality of life of patients with constipation. Over 120 million people live in countries whose official language is Persian. There is no reported Persian version of the PAC-QOL questionnaire yet. The aim of this study was to translate and culturally adapt the PAC-QOL questionnaire and to assess its reliability and validity among Persian patients with chronic constipation. Following the translation and cultural adaptation of the PAC-QOL questionnaire to Persian, 100 patients (mean±SD age=40.51±13.67) with constipation were recruited for validity measurement and 20 patients were re-examined for reliability. Content validity was assessed based on the opinions of an expert committee and the floor/ceiling effect. Construct validity was evaluated according to the hypothesis test. The SF-36 questionnaire was used for concurrent criterion validity, intra-class correlation coefficient for reliability, and Cronbach's alpha for internal consistency. The content validity of the PAC-QOL questionnaire was proven, and there was no floor/ceiling effect. Construct validity also was confirmed based on the hypothesis test. The overall Cronbach's alpha of the PAC-QOL questionnaire was 0.92 (range=0.72-0.92), and the overall intra-class correlation coefficient of the questionnaire was 0.88 (range=0.69-0.87). The correlation between the SF-36 and PAC-QOL questionnaires was moderate. The Persian version of the PAC-QOL questionnaire demonstrated good validity and reliability properties in chronic constipation. Accordingly, Persian researchers and clinicians can benefit from this questionnaire in further research and assessment of treatment outcomes.

The Vocal Cord Dysfunction Questionnaire: Validity and Reliability of the Persian Version.

PubMed

Ghaemi, Hamide; Khoddami, Seyyedeh Maryam; Soleymani, Zahra; Zandieh, Fariborz; Jalaie, Shohreh; Ahanchian, Hamid; Khadivi, Ehsan

2017-12-25

The aim of this study was to develop, validate, and assess the reliability of the Persian version of Vocal Cord Dysfunction Questionnaire (VCDQ P ). The study design was cross-sectional or cultural survey. Forty-four patients with vocal fold dysfunction (VFD) and 40 healthy volunteers were recruited for the study. To assess the content validity, the prefinal questions were given to 15 experts to comment on its essential. Ten patients with VFD rated the importance of VCDQ P in detecting face validity. Eighteen of the patients with VFD completed the VCDQ 1 week later for test-retest reliability. To detect absolute reliability, standard error of measurement and smallest detected change were calculated. Concurrent validity was assessed by completing the Persian Chronic Obstructive Pulmonary Disease (COPD) Assessment Test (CAT) by 34 patients with VFD. Discriminant validity was measured from 34 participants. The VCDQ was further validated by administering the questionnaire to 40 healthy volunteers. Validation of the VCDQ as a treatment outcome tool was conducted in 18 patients with VFD using pre- and posttreatment scores. The internal consistency was confirmed (Cronbach α = 0.78). The test-retest reliability was excellent (intraclass correlation coefficient = 0.97). The standard error of measurement and smallest detected change values were acceptable (0.39 and 1.08, respectively). There was a significant correlation between the VCDQ P and the CAT total scores (P < 0.05). Discriminative validity was significantly different. The VCDQ scores in patients with VFD before and after treatment was significantly different (P < 0.001). The VCDQ was cross-culturally adapted to Persian and demonstrated to be a valid and reliable self-administered questionnaire in Persian-speaking population. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

An investigation into water usage and water efficient design for Persian Gardens

NASA Astrophysics Data System (ADS)

Ansari, Shaghayegh Moalemzadeh

Investigation and research into the Persian Gardens, leading this project into a step that these World Heritage Sites might have been known as sustainable construction, but the fact that water scarcity of their region is a serious threaten for all these amazing Gardens. Thus, enhancing and improving these gardens by merging, adding and adapting todays technologies can make them considered as constructions with water and energy conservation design. Based on nowadays world environment concerns, recognizing renewable and non-renewable sources of energies in a region or site can cause a miracle. Since, almost all Persian Gardens located in regions with arid and semi-arid climate, water poverty as a biggest issue and nonrenewable energy should be included as a problematic concern. There are many available active and passive strategies that can be applied in these heritage sites which decrease water consumption either directly or indirectly. Such as water harvesting, greywater reuse, photovoltaic panels and material changes. Water known as a vital element of each garden for irrigation purposes, but in Persian Garden water is more than a functional element. Thus, finding a way to provide and recycle water beside the underground sources is necessary. Subterranean, springs and wells are resources of water for Persian gardens which renew so slowly or non-renew these days. Being so close to a city with considerable population lunches and idea of using greywater for irrigation in these gardens. In this research, the doable options for energy conservation design for these sites will be discussed, then comparing some case studies in all over world where greywater reusing water system for irrigation is happening will be next step. In conclusion, greywater reusing system in urban scale in order to irrigate a filed or garden will be investigate on a Shazdeh Garden as a main case study of this research.

Achieving Remission in Gulf War Illness: A Simulation-Based Approach to Treatment Design.

PubMed

Craddock, Travis J A; Del Rosario, Ryan R; Rice, Mark; Zysman, Joel P; Fletcher, Mary Ann; Klimas, Nancy G; Broderick, Gordon

2015-01-01

Gulf War Illness (GWI) is a chronic multi-symptom disorder affecting up to one-third of the 700,000 returning veterans of the 1991 Persian Gulf War and for which there is no known cure. GWI symptoms span several of the body's principal regulatory systems and include debilitating fatigue, severe musculoskeletal pain, cognitive and neurological problems. Using computational models, our group reported previously that GWI might be perpetuated at least in part by natural homeostatic regulation of the neuroendocrine-immune network. In this work, we attempt to harness these regulatory dynamics to identify treatment courses that might produce lasting remission. Towards this we apply a combinatorial optimization scheme to the Monte Carlo simulation of a discrete ternary logic model that represents combined hypothalamic-pituitary-adrenal (HPA), gonadal (HPG), and immune system regulation in males. In this work we found that no single intervention target allowed a robust return to normal homeostatic control. All combined interventions leading to a predicted remission involved an initial inhibition of Th1 inflammatory cytokines (Th1Cyt) followed by a subsequent inhibition of glucocorticoid receptor function (GR). These first two intervention events alone ended in stable and lasting return to the normal regulatory control in 40% of the simulated cases. Applying a second cycle of this combined treatment improved this predicted remission rate to 2 out of 3 simulated subjects (63%). These results suggest that in a complex illness such as GWI, a multi-tiered intervention strategy that formally accounts for regulatory dynamics may be required to reset neuroendocrine-immune homeostasis and support extended remission.

An Investigation into the Prehistory of the Persian Language

ERIC Educational Resources Information Center

Fekri-Ershad, J.; Mehrabi, F.

2006-01-01

Persian Languages is one of the widespread branches of Indo-European languages that for long have comprised several important languages. The importance of these languages which lies in the strength of Median, Achamenian, Parthian, and Sasanid Empires during different eras caused a number of researchers to increase their studies about these…

Cross-Cultural Adaptation, Validity, and Reliability of the Persian Version of the Orebro Musculoskeletal Pain Screening Questionnaire.

PubMed

Shafeei, Asrin; Mokhtarinia, Hamid Reza; Maleki-Ghahfarokhi, Azam; Piri, Leila

2017-08-01

Observational study. To cross-culturally translate the Orebro Musculoskeletal Pain Screening Questionnaire (OMPQ) into Persian and then evaluate its psychometric properties (reliability, validity, ceiling, and flooring effects). To the authors' knowledge, prior to this study there has been no validated instrument to screen the risk of chronicity in Persian-speaking patients with low back pain (LBP) in Iran. The OMPQ was specifically developed as a self-administered screening tool for assessing the risk of LBP chronicity. The forward-backward translation method was used for the translation and cross-cultural adaptation of the original questionnaire. In total, 202 patients with subacute LBP completed the OMPQ and the pain disability questionnaire (PDQ), which was used to assess convergent validity. 62 patients completed the OMPQ a week later as a retest. Slight changes were made to the OMPQ during the translation/cultural adaptation process; face validity of the Persian version was obtained. The Persian OMPQ showed excellent test-retest reliability (intraclass correlation coefficient=0.89). Its internal consistency was 0.71, and its convergent validity was confirmed by good correlation coefficient between the OMPQ and PDQ total scores ( r =0.72, p <0.05). No ceiling or floor effects were observed. The Persian version of the OMPQ is acceptable for the target society in terms of face validity, construct validity, reliability, and consistency. It is therefore considered a useful instrument for screening Iranian patients with LBP.

A comparative study of the origin, structure, and indexing language of the Persian and English keywords of articles indexed in the IranMedex database and their compliance with the Persian medical thesaurus and Medical Subject Headings

PubMed Central

Parsaei-Mohammadi, Parastoo; Ghasemi, Ali Hossein; Hassanzadeh-Beheshtabad, Raziyeh

2017-01-01

Introduction: In the present era, thesauri as tools in indexing play an effective role in integrating retrieval preventing fragmentation as well as a multiplicity of terminologies and also in providing information content of documents. Goals: This study aimed to investigate the keywords of articles indexed in IranMedex in terms of origin, structure and indexing situation and their Compliance with the Persian Medical Thesaurus and Medical Subject Headings (MeSH). Materials and Methods: This study is an applied research, and a survey has been conducted. Statistical population includes 32,850 Persian articles which are indexed in the IranMedex during the years 1385–1391. 379 cases were selected as sample of the study. Data collection was done using a checklist. In analyzing the findings, the SPSS Software were used. Findings: Although there was no significant difference in terms of indexing origin between the proportion of different types of the Persian and English keywords of articles indexed in the IranMedex, the compliance rates of the Persian and English keywords with the Persian medical thesaurus and MeSH were different in different years. In the meantime, the structure of keywords is leaning more towards phrase structure, and a single word structure and the majority of keywords are selected from the titles and abstracts. Conclusion: The authors’ familiarity with the thesauri and controlled tools causes homogeneity in assigning keywords and also provides more precise, faster, and easier retrieval of the keywords. It's suggested that a mixture of natural and control languages to be used in this database in order to reach more comprehensive results. PMID:28546967

Cross-cultural adaptation, validity, and reliability of the Persian version of the spine functional index.

PubMed

Mokhtarinia, Hamid Reza; Hosseini, Azadeh; Maleki-Ghahfarokhi, Azam; Gabel, Charles Philip; Zohrabi, Majid

2018-05-15

There are various instruments and methods to evaluate spinal health and functional status. Whole-spine patient reported outcome (PRO) measures, such as the Spine Functional Index (SFI), assess the spine from the cervical to lumbo-sacral sections as a single kinetic chain. The aim of this study was to cross-culturally adapt the SFI for Persian speaking patients (SFI-Pr) and determine the psychometric properties of reliability and validity (convergent and construct) in a Persian patient population. The SFI (English) PRO was translated into Persian according to published guidelines. Consecutive symptomatic spine patients (104 female and 120 male aged between 18 and 60) were recruited from three Iranian physiotherapy centers. Test-retest reliability was performed in a sub-sample (n = 31) at baseline and repeated between days 3-7. Convergent validity was determined by calculating the Pearson's r correlation coefficient between the SFI-Pr and the Persian Roland Morris Questionnaire (RMQ) for back pain patients and the Neck Disability Index (NDI) for neck patients. Internal consistency was assessed using Cronbach's α. Exploratory Factor Analysis (EFA) used Maximum Likelihood Extraction followed by Confirmatory Factor Analysis (CFA). High levels of internal consistency (α = 0.81, item range = 0.78-0.82) and test-retest reliability (r = 0.96, item range = 0.83-0.98) were obtained. Convergent validity was very good between the SFI and RMQ (r = 0.69) and good between the SFI and NDI (r = 0.57). The EFA from the perspective of parsimony suggests a one-factor solution that explained 26.5% of total variance. The CFA was inconclusive of the one factor structure as the sample size was inadequate. There were no floor or ceiling effects. The SFI-Pr PRO can be applied as a specific whole-spine status assessment instrument for clinical and research studies in Persian language populations.

Quality of persian addiction websites: a survey based on silberg, discern and wqet instruments (2011).

PubMed

Zahedi, Razieh; Taheri, Behjat; Shahrzadi, Leila; Tazhibi, Mehdi; Ashrafi-rizi, Hasan

2013-03-01

Nowadays, World Wide Web is an accessible and widespread resource to attain medical information. So physicians and health institutions try to inform patients about different domains of medicine through Web. Addiction is a noteworthy subject in medicine and a controversial issue among them. However, quality of health information on the internet is doubtful. The objective of this study is to determine the quality of Persian addiction websites to offer recommendation for their improvement. This was survey and an applied study that the study population was all Persian addiction websites. Sample of this study was 28 Persian addiction website which were chosen by searching Persian equivalences of 7 key terms (addiction, addict, addiction center, drug, treatment of addiction, recovery of addiction, addiction withdrawal) into the Google and Yahoo search engines. Finally, the websites were ranked based on the Silberg, DISCERN and WQET instruments. Data were analyzed with Excel software using descriptive statistics. The overall mean of websites in Silberg, DISCERN and WQET instruments were 1.42, 41.89, 64.57. Also the results showed that "Unit of Substance Abuse Treatment" belonging to Mashhad University of Medical Sciences was ranked first based on the Silberg, DISCERN and WQET instruments. 5 (from total of 9), 60 (from total of 80) and 82 (from total of normalized grade 82) were grades for this website for these instruments respectively. It showed that the quality of Persian websites according to Silberg, DISCERN and WQET instruments was "low", "more than half" and "very good" respectively. Not assigning date of entering data, author names, and references of information (authority) were most important missing characteristics of these websites. In addition, lack of interactive opportunities like chat rooms was another problem that leads to dissatisfaction of users.

Quality of Persian Addiction Websites: A Survey Based on Silberg, Discern and Wqet Instruments (2011)

PubMed Central

Zahedi, Razieh; Taheri, Behjat; Shahrzadi, Leila; Tazhibi, Mehdi; Ashrafi-rizi, Hasan

2013-01-01

Background Nowadays, World Wide Web is an accessible and widespread resource to attain medical information. So physicians and health institutions try to inform patients about different domains of medicine through Web. Addiction is a noteworthy subject in medicine and a controversial issue among them. However, quality of health information on the internet is doubtful. The objective of this study is to determine the quality of Persian addiction websites to offer recommendation for their improvement. Methods This was survey and an applied study that the study population was all Persian addiction websites. Sample of this study was 28 Persian addiction website which were chosen by searching Persian equivalences of 7 key terms (addiction, addict, addiction center, drug, treatment of addiction, recovery of addiction, addiction withdrawal) into the Google and Yahoo search engines. Finally, the websites were ranked based on the Silberg, DISCERN and WQET instruments. Data were analyzed with Excel software using descriptive statistics. Results The overall mean of websites in Silberg, DISCERN and WQET instruments were 1.42, 41.89, 64.57. Also the results showed that “Unit of Substance Abuse Treatment” belonging to Mashhad University of Medical Sciences was ranked first based on the Silberg, DISCERN and WQET instruments. 5 (from total of 9), 60 (from total of 80) and 82 (from total of normalized grade 82) were grades for this website for these instruments respectively. Conclusion It showed that the quality of Persian websites according to Silberg, DISCERN and WQET instruments was “low”, “more than half” and “very good” respectively. Not assigning date of entering data, author names, and references of information (authority) were most important missing characteristics of these websites. In addition, lack of interactive opportunities like chat rooms was another problem that leads to dissatisfaction of users. PMID:23572862

Ancient Persian Skywatching and Calendars

NASA Astrophysics Data System (ADS)

Sołtysiak, Arkadiusz

The peoples of Iran used lunisolar calendars until the early fifth century BCE when the 365-day calendar with 30 months and 5 epagomenal days was introduced. This calendar was not corrected to the actual length of the tropical year, and therefore, seasonal festivals gradually moved away from their seasons. Finally, around the turn of the fifth century CE, a partially successful calendar reform was undertaken, and the feasts were restored to their original seasons. In that time, Sasanian kings were interested in astrology, and some Greek and Hindu astrological texts were translated into Persian, but there is no evidence of indigenous contributions to skywatching.

Persian Gulf Contrail Altitude Limits

DTIC Science & Technology

1991-06-01

71000 APR 5500 32800 50200 68500 MAT 25000 34800 50600 73500 JUN 31500 43400 57400 84500 JUL 39500 45200 50800 70500 AUG 35000 44200 58800 81500 SEP 33500...47900 65000 HAT 30500 38200 49900 61000 Jui3~4500 44200 54600 69500 JUL 18500 45100 51600 67000 AUG3 39000 M4300 54500 69500 SEP 34500 43500 53900

War and Dissent: The Political Values of the American Professoriate.

ERIC Educational Resources Information Center

Shepherd, Gordon; Shepherd, Gary

1994-01-01

A national survey of 657 college faculty investigated political attitudes at the beginning of the Persian Gulf War (1991). To test hypotheses about the effects of age and cohort variables on faculty political values, reactions to the Gulf War were correlated with indicators of opposition to or support for the Vietnam War. (Author/MSE)

Political Tides in the Arab World. Headline Series No. 296

ERIC Educational Resources Information Center

Muslih, Muhammad; Norton, Augustus Richard

This booklet examines the post-Persian Gulf War Middle East and the reconfiguration of political reality. Six chapters discuss: the Arab crisis; Iraq's invasion of Kuwait; the Arab systems of government; new political alignments; windows of opportunity; and building on the Gulf victory. An annotated reading list consisting of 22 items is attached.…

Preliminary reliability and validity of Persian version of the Family Dermatology Life Quality Index (FDLQI).

PubMed

Safizadeh, H; Nakhaee, N; Shamsi-Meymandi, S; Pourdamghan, N; Basra, M K A

2014-04-01

Family Dermatology Life Quality Index (FDLQI) is an instrument for assessing the quality of life of family members of dermatologic patients. The aim of this study was to describe the cultural adaptation of this questionnaire and to assess psychometric properties of the Persian version. At first, the questionnaire was translated into Persian, and then back-translation was performed. The whole cycle was repeated until a consensus was reached about the optimal translation. In the next step, cognitive debriefing was performed, and after approval of the Persian version by FDLQI developers, it was distributed among 100 family members of dermatological patients in order to evaluate its validity and reliability. Mean age of participants was 37.1 years (±12.3). Mean score of FDLQI was 15.4 (±5.5) with maximum and minimum scores of 30 and 6, respectively. The quality of life of studied participants showed no significant difference based on age-group, sex, educational level and the family relationship. Cronbach's alpha was calculated as 0.87. Exploratory factor analysis revealed a one-factor solution that accounted for 40.7 % of the variance. The unidimensional model was supported by confirmatory factor analysis. The results of the present study showed that the Persian version of FDLQI has acceptable factorial validity and internal consistency reliability.

Persian Speakers' Use of Refusal Strategies across Politeness Systems

ERIC Educational Resources Information Center

Salmani Nodoushan, Mohammad Ali

2016-01-01

This study aimed at investigating the preferred refusal strategies in Persian. 3047 refusals collected by 108 field workers as well as 376 refusals collected through face to face interviews were analyzed and classified according to the descriptions proposed by Liao (1994) and Liao and Bresnahan (1996). The frequencies of the resulting direct and…

The Psychometric Analysis of the Persian Version of the Strategy Inventory for Language Learning of Rebecca L. Oxford

ERIC Educational Resources Information Center

Fazeli, Seyed Hossein

2012-01-01

The current study aims to analyze the psychometric qualities of the Persian adapted version of Strategy Inventory for Language Learning (SILL) developed by Rebecca L. Oxford (1990). Three instruments were used: Persian adapted version of SILL, a Background Questionnaire, and Test of English as a Foreign Language. Two hundred and thirteen Iranian…

Application of the coral health chart to determine bleaching status of Acropora downingi in a subtropical coral reef

NASA Astrophysics Data System (ADS)

Oladi, Mahshid; Shokri, Mohammad Reza; Rajabi-Maham, Hassan

2017-06-01

The `Coral Health Chart' has become a popular tool for monitoring coral bleaching worldwide. The scleractinian coral Acropora downingi (Wallace 1999) is highly vulnerable to temperature anomalies in the Persian Gulf. Our study tested the reliability of Coral Health Chart scores for the assessment of bleaching-related changes in the mitotic index (MI) and density of zooxanthellae cells in A. downingi in Qeshm Island, the Persian Gulf. The results revealed that, at least under severe conditions, it can be used as an effective proxy for detecting changes in the density of normal, transparent, or degraded zooxanthellae and MI. However, its ability to discern changes in pigment concentration and total zooxanthellae density should be viewed with some caution in the Gulf region, probably because the high levels of environmental variability in this region result in inherent variations in the characteristics of zooxanthellae among "healthy" looking corals.

Persian language version of the "Tinnitus Handicap Inventory": translation, standardization, validity and reliability.

PubMed

Mahmoudian, Saeid; Shahmiri, Elaheh; Rouzbahani, Masoumeh; Jafari, Zahra; Keyhani, Mohammad; Rahimi, Farzad; Mahmoudian, Guiti; Akbarvand, Leila; Barzegar, Gholamreza; Farhadi, Mohammad

2011-01-01

Tinnitus is a debilitating condition that is widespread yet difficult to successfully diagnose and treat. This symptom can seriously affect the individual's life quality. The aim of current study was to compose and validate a Persian version of the Tinnitus Handicap Inventory (THI-P). The linguistic validation of the original version of THI into Persian version (THI-P) included translation, back translation and data gathering. The THI-P was administered to 112 tinnitus subjects. Age, gender, medical history and tinnitus characteristics were recorded as baseline information. All participants complained of chronic unilateral or bilateral subjective idiopathic tinnitus lasting for at least 6 months before consulting about their tinnitus. There was no significant difference between gender, age, hearing impairment and total score and subscales of THI-P. Pearson product-moment correlations revealed adequate test-retest reliability for the THI-P (r = 0.96). Cronbach's-alpha coefficient indicated adequate internal stability of the THI-P (r= 0.943), with a total item correction varying between r=0.939 and r=0.944, indicating its reproducibility. The present study proved the internal consistency/ coherency of the Persian version of THI (THI-P). This provides satisfactory application in clinical/research environments.

Gulf of Mexico

Atmospheric Science Data Center

2014-05-15

article title:  Gulf of Mexico Oil Slick       View ... 22, 2010, the Deepwater Horizon oil platform in the Gulf of Mexico sank in nearly 1,500 meters (4,900 feet) of water after an explosion ... appear lighter blue on the darker blue waters of the Gulf of Mexico. Some clouds are visible in the extreme lower left corner of the image. ...

Clinical assessment of fear of falling after stroke: validity, reliability and responsiveness of the Persian version of the Fall Efficacy Scale-International.

PubMed

Azad, Akram; Hassani Mehraban, Afsoon; Mehrpour, Masoud; Mohammadi, Babak

2014-01-01

Fear of falling may be related to falling during stroke onset. The Fall Efficacy ScaleInternational (FES-I) with excellent psychometric properties, is an instrument developed to assess patients' concerns about fallings. The aim of this study was to determine validation of this scale in Iranian patients with stroke. The "forward-backward" procedure was applied to translate the FES-I from English to Persian. One hundred-twenty patients who had suffered stroke, aged 40 to 80 years (55% male) completed the Persian FES-I, Geriatric Depression Scale-15 (GDS-15), General Health Questionnaire-28 (GHQ-28), Berg Balance Scale (BBS) and Timed up and Go (TUG) questionnaires. The interval time for the test-retest of the Persian scale was 7-14 days. The test-retest and inter-rater reliabilities of the Persian FES-I were excellent (ICC2,1=0.98, p<0.001) and the internal consistency was high (Cronbach's alpha=0.78). Factor analysis of the 16 items in the Persian scale showed only one significant factor. The total Persian FES-I score had a significantly negative correlation (p<0.001) with the BBS, but it had significantly positive correlation with the TUG, GHQ-28, and GDS-15. The difference in responsiveness scores across fallers and non-fallers yielded a large effect size (0.46), which indicated a good discriminating validity. The Persian FES-I proved to be an effective and valuable measurement tool to assess stroke patients' fear of falling in practice and research setting.

Biogeochemistry of aragonite mud and oolites.

NASA Technical Reports Server (NTRS)

Mitterer, R. M.

1972-01-01

Amino acids were determined on an analyzer similar to that described by Hare (1969) in carbonate mud samples from locations in the Bahamas, Bermuda, Persian Gulf, and Florida Bay, and in oolites from the Gulf of Suez, the Abu Dhabi coast, the Bahamas, and Baffin Bay, Texas. A histogram, tables, and chromatograms of the results are given.

GT-12 - EARTH SKY - IRAN, TRUCIAL COAST

NASA Image and Video Library

1966-11-13

S66-63485 (13 Nov. 1966) --- Iran, Trucial Coast, Oman, Zagros Mountains, and Qishm Island (large island at lower left), as seen from the Gemini-12 spacecraft during its 25th revolution of Earth. Gulf of Oman is at lower left edge and the Persian Gulf is large body of water in upper half of photo. Photo credit: NASA

Psychometric Properties of the Persian Version of the God Locus of Health Control (GLHC): A Study on Muslim Pilgrims.

PubMed

Nabipour, Amir Reza; Nakhaee, Nouzar; Khanjani, Narges; Soltani, Maryam; Moradlou, Hossein Zirak; Soltani, Zahrasadat

2018-02-01

God Locus of Health Control (GHLC) scale is an instrument for assessing to what extent one believes that God controls his/her health or disease. The aim of this study was to describe the cultural adaptation of this scale and to investigate the psychometric properties of Persian version. At first, the scale was forward-translated to Persian, and then, backward-translation was conducted. Finally, the synthesized back-translated version was prepared and compared to the draft Persian-language version of the GLHC. In the next step, in order to test cognitive debriefing, the Persian-language version of the questionnaire was completed by 20 pilgrims. Final version of Persian GHLC scale was answered by 600 pilgrims attending religious holy places. Mean age of respondents was 33.15 (±11.04) years. There was a positive correlation between six items of GLHC scale and inter-item correlation coefficients. The Cronbach's alpha coefficient was 0.84. Exploratory factor analysis showed that the G LHC scale had a one-factor structure. The factor loadings for all items ranged from 0.57 to 0.77. Residual correlations of all items were between -0.2 and +0.2. The people with lower income had significantly higher score of GLHC scale. GLHC scale score had a significant positive correlation with DUREL subscale and MHLC Chance Externality subscale score. There was no a significant correlation between GLHC scale score and Multidimensional Health Locus of Control (MHLC) Internality and Powerful subscales scores. The results of the present study showed that the Persian version of GHLC scale has acceptable factorial validity and internal consistency reliability.

The Role of Phlebotomy (Fasd) and Wet Cupping (Hijamat) to Manage Dizziness and Vertigo From the Viewpoint of Persian Medicine

PubMed Central

Kordafshari, Gholamreza; Ardakani, Mohammad Reza Shams; Keshavarz, Mansoor; Esfahani, Mohammad Mehdi; Nazem, Esmaeil; Moghimi, Maryam; Zargaran, Arman; Kenari, Hoorieh Mohammadi

2016-01-01

Dizziness and vertigo are the most common complaints of patients that has a high economic burden on the health system. In modern medicine, treatment for dizziness and vertigo consists of chemical pharmacological therapy. Although these drugs are useful in controlling the disease, their side effects and inefficiency in full control of the disease require the use of complementary medicine in this field. Persian medicine consists of valuable experiences of Persian medicine scholars based on the theory of humors and temperaments. In Persian medicine, 2 types of disease are presented: dizziness (sadar) and vertigo (dovar). Persian medicine physicians expressed a different mechanism of action than modern medicine for these diseases. They believed that accumulation of abnormal humors, reeh (normal bloating) or causative pathologic substances, is the basic cause of sadar and dovar and that the most important treatment is cleansing the body, particularly the head from accumulated substances by bloodletting methods.

Novel Psychoactive Substances (NPS): a Study on Persian Language Websites

PubMed Central

BIGDELI, Imanollah; CORAZZA, Ornella; ASLANPOUR, Zoe; SCHIFANO, Fabrizio

2013-01-01

Background During the past few years, there has been an increasing recognition that Internet is playing a significant role in the synthesis, the distribution and the consumption of Novel Psychoactive Substances (NPS).The aim of this study was to assess the online availability of NPS in Persian language websites. Methods: The Google search engine was used to carry out an accurate qualitative assessment of information available on NPS in a sample of 104 websites. Results: The monitoring has led to the identification of 14 NPS including herbal, synthetic, pharmaceutical and combination drugs that have been sold online. Conclusion: The availability of online marketing of NPS in Persian language websites may constitute a public health challenge at least across three Farsi-speaking countries in the Middle East. Hence, descriptions of this phenomenon are valuable to clinicians and health professional in this region. Further international collaborative efforts may be able to tackle the growth and expansion of regular offer of NPS. PMID:23802109

Novel Psychoactive Substances (NPS): a Study on Persian Language Websites.

PubMed

Bigdeli, Imanollah; Corazza, Ornella; Aslanpour, Zoe; Schifano, Fabrizio

2013-01-01

During the past few years, there has been an increasing recognition that Internet is playing a significant role in the synthesis, the distribution and the consumption of Novel Psychoactive Substances (NPS).The aim of this study was to assess the online availability of NPS in Persian language websites. The Google search engine was used to carry out an accurate qualitative assessment of information available on NPS in a sample of 104 websites. The monitoring has led to the identification of 14 NPS including herbal, synthetic, pharmaceutical and combination drugs that have been sold online. The availability of online marketing of NPS in Persian language websites may constitute a public health challenge at least across three Farsi-speaking countries in the Middle East. Hence, descriptions of this phenomenon are valuable to clinicians and health professional in this region. Further international collaborative efforts may be able to tackle the growth and expansion of regular offer of NPS.

The oil policies of the Gulf Arab Nations

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ripple, R.D.; Hagen, R.E.

1995-03-01

At its heart, Arab oil policy is inseparable from Arab economic and social policy. This holds whether we are talking about the Arab nations as a group or each separately. The seven Arab nations covered in this report-Bahrain, Iraq, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates--participate in several organizations focusing on regional cooperation regarding economic development, social programs, and Islamic unity, as well as organizations concerned with oil policies. This report focuses on the oil-related activities of the countries that may reveal the de facto oil policies of the seven Persian Gulf nations. Nevertheless it should bemore » kept in mind that the decision makers participating in the oil policy organizations are also involved with the collaborative efforts of these other organizations. Oil policies of five of the seven Arab nations are expressed within the forums of the Organization of Petroleum Exporting Countries (OPEC) and the Organization of Arab Petroleum Exporting Countries (OAPEC). Only Oman, among the seven, is not a member of either OAPEC or OPEC; Bahrain is a member of OAPEC but not of OPEC. OPEC and OAPEC provide forums for compromise and cooperation among their members. Nevertheless, each member state maintains its own sovereignty and follows its own policies. Each country deviates from the group prescription from time to time, depending upon individual circumstances.« less

Effect of Parkinson Disease on Emotion Perception Using the Persian Affective Voices Test.

PubMed

Saffarian, Arezoo; Shavaki, Yunes Amiri; Shahidi, Gholam Ali; Jafari, Zahra

2018-05-04

Emotion perception plays a major role in proper communication with people in different social interactions. Nonverbal affect bursts can be used to evaluate vocal emotion perception. The present study was a preliminary step to establishing the psychometric properties of the Persian version of the Montreal Affective Voices (MAV) test, as well as to investigate the effect of Parkinson disease (PD) on vocal emotion perception. The short, emotional sound made by pronouncing the vowel "a" in Persian was recorded by 22 actors and actresses to develop the Persian version of the MAV, the Persian Affective Voices (PAV), for emotions of happiness, sadness, pleasure, pain, anger, disgust, fear, surprise, and neutrality. The results of the recordings of five of the actresses and five of the actors who obtained the highest score were used to generate the test. For convergent validity assessment, the correlation between the PAV and a speech prosody comprehension test was examined using a gender- and age-matched control group. To investigate the effect of the PD on emotion perception, the PAV test was performed on 28 patients with mild PD between ages 50 and 70 years. The PAV showed a high internal consistency (Cronbach's α = 0.80). A significant positive correlation was observed between the PAV and the speech prosody comprehension test. The test-retest reliability also showed the high repeatability of the PAV (intraclass correlation coefficient = 0.815, P ≤ 0.001). A significant difference was observed between the patients with PD and the controls in all subtests. The PAV test is a useful psychometric tool for examining vocal emotion perception that can be used in both behavioral and neuroimaging studies. Copyright © 2018 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Medicinal Plants in Neurodegenerative Diseases: Perspective of Traditional Persian Medicine.

PubMed

Farzaei, Mohammad Hosein; Shahpiri, Zahra; Mehri, Mohammad Reza; Bahramsoltani, Roodabeh; Rezaei, Mahdi; Raeesdana, Azade; Rahimi, Roja

2018-01-01

Neurodegenerative diseases are a progressive loss of structure and/or function of neurons. Weak therapeutic response and progressive nature of the diseases, as well as a wide range of side effects caused by conventional therapeutic approaches make patients seek for complementary and alternative medicine. The aim of the present paper is to discuss the neuropharmacological basis of medicinal plants and their principle phytochemicals which have been used in traditional Persian medicine for different types of neurodegenerative diseases. Medicinal plants introduced in traditional Persian medicine perform beneficial effects in neurodegenerative diseases via various cellular and molecular mechanisms including suppression of apoptosis mediated by an increase in the expression of anti-apoptotic agents (e.g. Bcl-2) as well as a decrease in the expression and activity of proapoptotic proteins (e.g. Bax, caspase 3 and 9). Alleviating inflammatory responses and suppressing the expression and function of pro-inflammatory cytokines like Tumor necrosis factor α and interleukins, as well as improvement in antioxidative performance mediated by superoxide dismutase and catalase, are among other neuroprotective mechanisms of traditional medicinal plants. Modulation of transcription, transduction, intracellular signaling pathways including ERK, p38, and MAPK, with upstream regulatory activity on inflammatory cascades, apoptosis and oxidative stress associated pathways, play an essential role in the preventive and therapeutic potential of the plants in neurodegenerative diseases. Medicinal plants used in traditional Persian medicine along with their related phytochemicals by affecting various neuropharmacological pathways can be considered as future drugs or adjuvant therapies with conventional pharmacotherapeutics; though, further clinical studies are necessary for the confirmation of their safety and efficacy. Copyright© Bentham Science Publishers; For any queries, please email at

Soil in Persian Poetry and culture

NASA Astrophysics Data System (ADS)

Kazem AlaviPanah, Seyed; Taghavibayat, Aida; Behifar, Maedeh; Alavipanah, Sadroddin

2017-04-01

Almost everybody knows that soils are the foundation of food production and foodsecurity, supplying plants with nutrients, water and supports for their roots, but how many people or policy makes know that: Soil is a Complex, Dynamic, Open System and life also is the same! Increasing public awareness about soil-related outreach involves the dissemination and acceptance of information about soil to stakeholders who have not been aware of its importance. Public awareness can support efforts to involve private sector, indigenous and local communities and NGOs to engage on soil related activities. In this regard utilization of cultural and traditional understanding of soil issues (ethnopedology, art, literature, customs, and poems) is essential and vital to promote soil awareness among policy-makers, donors and the general public in order to find better understanding of soil's role in global issues such as climate change. In this paper we extensively analysis Persian and Iranian poems in order to get better understanding of cultural patterns of soils and its contribution to society. In ancient Cultures Classical elements (earth(Soil), water, air, fire,) explained the nature of all matters around the world, same as many other, in Persian. Each of these elements has their nature and personalities. Soil also refers to one part of human's life cycle. After death we join to soil. Therefore in Persian culture and poetry there is lots of poem which express these concepts such as poem below of Umar Khayyam Neyshabouri which noted the importance and the nature of soil and its relation to vegetation, and their cause-effect relationships about one thousand years ago. "Every unique herb vegetated next to a stream/ is as if grown from the lip of an angelical beauty/ don't stampede (degrade) that herb/ because it is vegetated from the soil of a beauty whose face is like a tulip". and Look how the morning breeze has helped the rosebud bloom/ And how at the sight of the rose the

Gulf Dolphins Questions & Answers | NOAA Gulf Spill Restoration

Science.gov Websites

seafood safe to eat? What should Gulf residents do if they find stranded wildlife? Why is NOAA studying dolphins in the Northern Gulf of Mexico now? NOAA and its federal, state and local partners are working this UME. NOAA is working with a team of marine mammal health experts to investigate the cause of death

Hurricane shuts down gulf activity

DOE Office of Scientific and Technical Information (OSTI.GOV)

Koen, A.D.

1992-08-31

This paper reports that producers in the Gulf of Mexico and plant operators in South Louisiana last week were checking for damage wrought by Hurricane Andrew. In its wake Andrew left evacuated rigs and platforms in the gulf and shuttered plants across a wide swath of the Gulf Coast. Operations were beginning to return to normal late last week. Not all gulf operators, especially in the central gulf, expected to return to offshore facilities. And even producers able to book helicopters did not expect to be able to fully assess damage to all offshore installations before the weekend. MMS officialsmore » in Washington estimated that 37,500 offshore workers were evacuated from 700 oil and gas installations on the gulf's Outer Continental Shelf. Gulf oil and gas wells account for about 800,000 b/d of oil and one fourth of total U.S. gas production. MMS was awaiting an assessment of hurricane damage before estimating how soon and how much gulf oil and gas production would be restored.« less

76 FR 54375 - Safety Zone; Thunder on the Gulf, Gulf of Mexico, Orange Beach, AL

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-01

...-AA00 Safety Zone; Thunder on the Gulf, Gulf of Mexico, Orange Beach, AL AGENCY: Coast Guard, DHS... protection of crews, vessels, persons, and spectators on navigable waters during the Thunder on the Gulf high... to hold their Thunder on the Gulf high speed boat races starting on October 6, 2011. Publishing a...

Validity and reliability of the Persian version of the Brief Aging Perceptions Questionnaire in Iranian older adults

PubMed Central

Sadegh Moghadam, Leila; Foroughan, Mahshid; Mohammadi Shahboulaghi, Farahnaz; Ahmadi, Fazlollah; Sajjadi, Moosa; Farhadi, Akram

2016-01-01

Background Perceptions of aging refer to individuals’ understanding of aging within their sociocultural context. Proper measurement of this concept in various societies requires accurate tools. Objective The present study was conducted with the aim to translate and validate the Brief Aging Perceptions Questionnaire (B-APQ) and assess its psychometric features in Iranian older adults. Method In this study, the Persian version of B-APQ was validated for 400 older adults. This questionnaire was translated into Persian according to the Wild et al’s model. The Persian version was validated using content, face, and construct (using confirmatory factor analysis) validities, and then its internal consistency and test–retest reliability were measured. Data were analyzed using the statistical software programs SPSS 18 and EQS-6.1. Results The confirmatory factor analysis confirmed construct validity and five subscales of B-APQ. Test–retest reliability with 3-week interval produced r=0.94. Cronbach’s alpha was found to be 0.75 for the whole questionnaire, and from 0.53 to 0.77 for the five factors. Conclusion The Persian version of B-APQ showed favorable validity and reliability, and thus it can be used for measuring different dimensions of perceptions of aging in Iranian older adults. PMID:27194907

Learning representation hierarchies by sharing visual features: a computational investigation of Persian character recognition with unsupervised deep learning.

PubMed

Sadeghi, Zahra; Testolin, Alberto

2017-08-01

In humans, efficient recognition of written symbols is thought to rely on a hierarchical processing system, where simple features are progressively combined into more abstract, high-level representations. Here, we present a computational model of Persian character recognition based on deep belief networks, where increasingly more complex visual features emerge in a completely unsupervised manner by fitting a hierarchical generative model to the sensory data. Crucially, high-level internal representations emerging from unsupervised deep learning can be easily read out by a linear classifier, achieving state-of-the-art recognition accuracy. Furthermore, we tested the hypothesis that handwritten digits and letters share many common visual features: A generative model that captures the statistical structure of the letters distribution should therefore also support the recognition of written digits. To this aim, deep networks trained on Persian letters were used to build high-level representations of Persian digits, which were indeed read out with high accuracy. Our simulations show that complex visual features, such as those mediating the identification of Persian symbols, can emerge from unsupervised learning in multilayered neural networks and can support knowledge transfer across related domains.

Gulf Coast Wetlands

Atmospheric Science Data Center

2014-05-15

article title:  Wetlands of the Gulf Coast     View Larger Image ... SpectroRadiometer (MISR) highlights coastal areas of four states along the Gulf of Mexico: Louisiana, Mississippi, Alabama and part of ...

Skin disease in Gulf war veterans.

PubMed

Higgins, E M; Ismail, K; Kant, K; Harman, K; Mellerio, J; Du Vivier, A W P; Wessely, S

2002-10-01

Gulf war veterans report more symptomatic ill-health than other military controls, and skin disease is one of the most frequent reasons for military personnel to seek medical care. To compare the nature and prevalence of skin disease in UK Gulf veterans with non-Gulf veterans, and to assess whether skin disease is associated with disability. Prospective case comparison study. Disabled (n=111) and non-disabled (n=98) Gulf veterans and disabled non-Gulf veterans (n=133) were randomly selected from representative cohorts of those who served in the Gulf conflict 1990-1991, UN Bosnia Peacekeeping Force 1992-1997, or veterans in active service between 1990-91, but not deployed to the Gulf. Disability was defined as reduced physical functioning as measured by the Short Form 36 [score <72.2]. All subjects recruited were examined by a dermatologist, blind to the military and health status of the veteran. The prevalences of skin disease in disabled Gulf, non-disabled Gulf and disabled non-Gulf veterans were 47.7, 36.7, and 42.8% respectively. Seborrhoeic dermatitis was twice as common as expected in the Gulf veterans (both disabled and non-disabled). Skin disease does not appear to be contributing to ill health in Gulf war veterans, with the exception of an unexplained two-fold increase in seborrhoeic dermatitis.

Comparison of Iranian Monolingual and Bilingual EFL Students' Listening Comprehension in Terms of Watching English Movie with Latinized Persian Subtitles

ERIC Educational Resources Information Center

Yamchi, Roghayeh; Kumar, Vishal

2016-01-01

The main concern of the present study was to compare Iranian monolingual and bilingual EFL students' listening comprehension in terms of Latinized Persian subtitling of English movie to see whether there was a significant difference between monolinguals and bilinguals on immediate linguistic comprehension of the movie. Latinized Persian subtitling…

Sizzling Qatar boom sparked by foreign money, technology, and gas

DOE Office of Scientific and Technical Information (OSTI.GOV)

Aalund, L.R.

International oil companies have collected advanced upstream and downstream technology and focused it on the small Persian Gulf emirate of Qatar, a roughly 110 mile long by 50 mile wide, thumb-like peninsula that juts out from Saudi Arabia. The emirate, in a burst of enlightened self interest, has opened its doors to international companies and is now riding a wave of foreign investment and new technology to major increases in oil, natural gas, and petrochemical production. The largest natural gas reserve in the world is under Qatari waters and is the driver for the activity that includes two LNG plants.more » Qatar has proven that you don`t need crude oil in the Persian Gulf to be important. Activities are discussed.« less

Regional group purchasing of vaccines: review of the Pan American Health Organization EPI revolving fund and the Gulf Cooperation Council group purchasing program.

PubMed

DeRoeck, Denise; Bawazir, Saleh A; Carrasco, Peter; Kaddar, Miloud; Brooks, Alan; Fitzsimmons, John; Andrus, Jon

2006-01-01

This paper reviews the key design features, accomplishments of and lessons learned from two regional group procurement mechanisms dealing with vaccines that have been in operation for more than 25 years. The Pan American Health Organization (PAHO) EPI Revolving Fund purchases vaccines and immunization supplies on behalf of more than 35 countries in the Latin American and Caribbean region. Based on a 'central contracting' model, the program handles most aspects of procurement-from tendering to contracting with and paying producers--using a common fund to pay producers before being reimbursed by countries once goods are received in-country. The Gulf Cooperation Council (GCC) Group Purchasing Program among seven Persian Gulf States issues joint tenders for vaccines, as well as drugs and other medical goods. Through this 'group contracting' program, countries are responsible for contracting with and paying producers on their own, once the group has selected winning bids. Both programs have experienced substantial growth in the past two decades and are considered to have contributed to or accelerated achievements of immunization programs in both regions, including the introduction of new vaccines. The paper identifies several features of both programs--both those designed to attract country participation and those designed to ensure the programs' financial viability--which help explain their success and longevity.

GT-12 - EARTH SKY - IRAN, TRUCIAL COAST

NASA Image and Video Library

1966-11-13

S66-63486 (13 Nov. 1966) --- Iran, Trucial Coast, Oman, Zagros Mountains, and Qishm Island (large island at lower right), as seen from the Gemini-12 spacecraft during its 25th revolution of Earth. Gulf of Oman is large body of water at left and the Persian Gulf is body of water at right. View is looking east. Photo credit: NASA

Psychometric Evaluation of a Persian Version of the Cardiac Depression Scale in Iranian Patients With Acute Myocardial Infarction.

PubMed

Nia, Hamid Sharif; Sharif, Saeed Pahlevan; Froelicher, Erika Sivarajan; Boyle, Christopher; Goudarzian, Amir Hossein; Yaghoobzadeh, Ameneh; Oskouie, Fatemeh

2018-04-01

The aim of this study was to validate a Persian version of the Cardiac Depression Scale (CDS) in Iranian patients with acute myocardial infarction (AMI). The CDS was forward translated from English into Persian and back-translated to English. Validity was assessed using face, content, and construct validity. Also Cronbach's alpha (α), theta (), and McDonald's omega coefficient were used to evaluate the reliability. Construct validity of the scale showed two factors with eigenvalues greater than one. The Cronbach's α, , McDonald's omega, and construct reliability were greater than .70. The Persian version of the CDS has a two-factor structure (i.e., death anxiety and life satisfaction) and has acceptable reliability and validity. Therefore, the validated instrument can be used in future studies to assess depression in patients with AMI in Iranians.

Practical astronomy in Indo-Persian sources

NASA Astrophysics Data System (ADS)

Ansari, S. M. R.

In the classical survey of zij literature (by E. Kennedy, 1956), out of 220 listed zijes only three zijes compiled in India are mentioned. They are: Zij-i Jami', ca 1461/62 (Kennedy serial No. X220); Zij-i Shahjahani, ca 1610 (X204); Zij-i Muhammad Shahi, ca 1730 (X203). However, since that classical survey, a number of Indian zijes have been found to be extant. They are: Zij-i Nasiri (ca 1260), Zij-i Nizami (ca 1780), Zij-i Hindi (1805), Zij-i 'Alami (ca 1808), Zij-i Ashki (1816), Zij-i Safdari (1819), Zij-i Sulayman Jahi (1830) and Zij-i Bahadur Khani (1838). It is well known that a zij comprises astronomical-mathematical and also astrological tables for use in practical or observational astronomy. From the standpoint of applied astronomy, it consists of particularly eclipse tables, visibility tables - for lunar crescent, apparitions and disappearances of planets - geographical and star tables. Evidently, this tabulated material can be used for the studies in applied astronomy. Besides zijes, we find also other classes of literature in which are treated the observations of comets, fireballs and meteorites. They are treatises on atmospheric phenomena (Athar-i 'Ulawi), chronicles and histories of Medieval India in Persian. For instance, we have histories by Abul Fadl and 'Arif Qandhari (16-17th c.), al-Husayni (18th c.), to name just a few. In this paper, we describe briefly the above-mentioned Indo-Persian sources, list the various celestial phenomena along with their short account as given in these sources, particularly in the Indian zijes. Finally, we make some remarks about their use in applied astronomy.

The effect of Persian shallot (Allium hirtifolium Boiss.) extract on blood sugar and serum levels of some hormones in diabetic rats.

PubMed

Mehdi, Mahmoodi; Javad, Hosseini; Seyed-Mostafa, Hosseini-Zijoud; Mohammadreza, Mirzaee; Ebrahim, Mirzajani

2013-03-01

Diabetes mellitus (DM) is caused by hyperglycemia, resulting from defective insulin secretion or function. It is widely believed that the antioxidant micronutrients obtained from plants afford significant protection against diseases like diabetes mellitus. Present study was aimed to examine the effects of Persian shallot (Allium hirtifolium Boiss) on FBS, HbA1c, insulin, triiodothyronine (T3) and thyroxine (T4) levels in type 1 diabetic rats. Thirty two male Wistar rats were divided into 4 groups of 8. The diabetic groups received 100 and 200 mg/kg Persian shallot extract, diabetic control and normal control received %0.9 saline for 30 days. At the end of treatments, fasting blood specimens were collected. The levels of FBS, HbA1c, insulin, T3 and T4 were measured. Our findings indicated that hydroalcoholic extract of Persian shallot significantly decreased serum levels of FBS and HbA1c in treated groups (in a dose dependent manner) (p<0.05). The serum levels of insulin and T3 slightly increased by Persian shallot but the T4 serum level was declined. These beneficial effects of Persian shallot extracts in diabetic rats could probably be due to the antioxidant capacity of its phenolic and diallyl disulfide content.

Human Capital Management Through the Use of a Standard Integrated Personnel System in Royal Saudi Naval Forces

DTIC Science & Technology

2013-03-01

Management System MHC Costal Mine Hunter MOD Ministry Of Defense MSC Coastal Mine Sweeper NLP Natural Language Programming NSIPS Navy Standard...seas, the Red Sea on the west and the Arabian Gulf on the east. It borders Kuwait, Iraq, and Jordan in the north and Qatar and the United Arab ...Persians from trying to invade the Arabian Peninsula. The Arabs repelled the Persian Army and defeated it in 609, causing a scandal for the ancient

The PERSIAN Cohort: Providing the Evidence Needed for Healthcare Reform.

PubMed

Eghtesad, Sareh; Mohammadi, Zahra; Shayanrad, Amaneh; Faramarzi, Elnaz; Joukar, Farahnaz; Hamzeh, Behrooz; Farjam, Mojtaba; Zare Sakhvidi, Mohammad Javad; Miri-Monjar, Mohammadreza; Moosazadeh, Mahmood; Hakimi, Hamid; Rahimi Kazerooni, Salar; Cheraghian, Bahman; Ahmadi, Ali; Nejatizadeh, Azim; Mohebbi, Iraj; Pourfarzi, Farhad; Roozafzai, Farzin; Motamed-Gorji, Nazgol; Montazeri, Seyed Ali; Masoudi, Sahar; Amin-Esmaeili, Masoumeh; Danaie, Navid; Mirhafez, Seyed Reza; Hashemi, Hasan; Poustchi, Hossein; Malekzadeh, Reza

2017-11-01

In the past, communicable diseases caused the highest mortality in Iran. Improvements in socioeconomic status and living standards including access to safe drinking water, along with the inception of Health Houses in the 1980s, have changed disease patterns, decreasing the spread of and deaths from infectious and communicable diseases. The incidence and prevalence of non-communicable diseases (NCD), however, have now increased in Iran, accounting for nearly 80% of deaths and disabilities. Without interventions, NCD are predicted to impose a substantial human and economic burden in the next 2 decades. However, Iran's health system is not equipped with the necessary policies to combat this growth and must refocus and reform. Therefore, in the year 2013, the Ministry of Health and Medical Education funded a well-designed nationwide cohort study-Prospective Epidemiological Research Studies in IrAN (PERSIAN)-in order to assess the burden of NCD and investigate the risk factors associated with them in the different ethnicities and geographical areas of Iran. The PERSIAN Cohort, which aims to include 200000 participants, has 4 components: Adult (main), Birth, Youth and Elderly, which are being carried out in 22 different regions of Iran. Having an enormous dataset along with a biobank of blood, urine, hair and nail samples, the PERSIAN Cohort will serve as an important infrastructure for future implementation research and will provide the evidence needed for new healthcare policies in order to better control, manage and prevent NCD. Copyright © 2017 The Author(s). This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/) which permits copy and redistribute the material just in noncommercial usages, provided the original work is properly cited.

Reliability and Validity of the Pain Anxiety Symptom Scale in Persian Speaking Chronic Low Back Pain Patients.

PubMed

Shanbehzadeh, Sanaz; Salavati, Mahyar; Tavahomi, Mahnaz; Khatibi, Ali; Talebian, Saeed; Khademi-Kalantari, Khosro

2017-11-01

Psychometric testing of the Persian version of Pain Anxiety Symptom Scale 20. The aim of this study was to assess the reliability and construct validity of the PASS-20 in nonspecific chronic low back pain (LBP) patients. The PASS-20 is a self-report questionnaire that assesses pain-related anxiety. The Psychometric properties of this instrument have not been assessed in Persian-speaking chronic LBP patients. One hundred and sixty participants with chronic LBP completed the Persian version of PASS-20, Tampa Scale of Kinesiophobia (TSK), Fear-Avoidance Beliefs Questionnaire (FABQ), Pain Catastrophizing Scale (PCS), trait form of the State-Trait Anxiety (STAI-T), Oswestry Low Back Pain Disability Index (ODI), Beck Depression Inventory (BDI-II), and Visual Analogue Scale (VAS). To evaluate test-retest reliability, 60 patients filled out the PASS-20, 6 to 8 days after the first visit. Test-retest reliability (intraclass correlation coefficient [ICC], standard error of measurement [SEM], and minimal detectable change [MDC]), internal consistency, dimensionality, and construct validity were examined. The ICCs of the PASS-20 subscales and total score ranged from 0.71 to 0.8. The SEMs for PASS-20 total score was 7.29 and for the subscales ranged from 2.43 to 2.98. The MDC for the total score was 20.14 and for the subscales ranged from 6.71 to 8.23. The Cronbach alpha values for the subscales and total score ranged from 0.70 to 0.91. Significant positive correlations were found between the PASS-20 total score and PCS, TSK, FABQ, ODI, BDI, STAI-T, and pain intensity. The Persian version of the PASS-20 showed acceptable psychometric properties for the assessment of pain-related anxiety in Persian-speaking patients with chronic LBP. 3.

Reliability and Validation of the International Consultation on Incontinence Questionnaire in Over Active Bladder to Persian Language.

PubMed

Sari Motlagh, Reza; Hajebrahimi, Sakineh; Sadeghi-Bazargani, Homayoun; Joodi Tutunsaz, Javad

2015-05-01

Overactive bladder syndrome is a common syndrome in the world in both men and women. Correct diagnosis and accurate measurement of symptoms severity and also quality of life of patients is necessary to ensure proper treatment and to facilitate sound relationships among patients, researchers and doctors. The International Consultation on Incontinence Questionnaire in Over Active Bladder (ICIQ-OAB) questionnaire is a concise and strong tool to evaluate the symptoms of OAB and their effects on patients' quality of life and treatment results. The objective of this study was to translate and validate a simple and strong tool that could be used in clinics and research. First, the original British English questionnaire was translated into Persian by two bilingual and originally Persian-speaking translators. Then the Persian version was back translated to English and a native English speaker studied and compared the questionnaire with the original version. At the end, the translated and corrected Persian version was finalized by a research team. Content validity of the items and ensuring that the questions could convey the main concept to readers was assessed through Modified Content Validity Index (MCVI). Reliability was calculated by Cronbach's α coefficient. Internal Consistency of the questionnaire with the calculation of Kendall correlation coefficient were evaluated by performing test-retest in 50 participants. The modified content validity index was > 0.78 for all of the questions. Cronbach's α coefficient was calculated 0.76 for all of the participants. Kendall correlation coefficient was calculated for test-re-test assessment 0.66. Both of which indicates the reliability of this questionnaire. Persian version of ICIQ-OAB questionnaire is a simple and strong tool for research, treatment and screening purposes. © 2014 Wiley Publishing Asia Pty Ltd.

A Contrastive Analysis of the American and Persian Newspaper Editorials

ERIC Educational Resources Information Center

Homayounzadeh, Maryam; Mehrpour, Saeed

2013-01-01

Based on the principles of critical discourse analysis this contrastive study sought to investigate the effect of culture on the journalistic style and the strategies used to report news in the American and Persian newspaper editorials. To this end, articles were selected from the New York Times, the Washington Post, Kayhan and Ettelaat, taking…

2015 Gulf Guardian Award Winners

EPA Pesticide Factsheets

The Gulf of Mexico Program Partnership developed the Gulf Guardian awards as a way to recognize and honor the businesses, community groups, individuals, and agencies that are taking positive steps to keep the Gulf healthy, beautiful and productive.

2017 Gulf Guardian Award Winners

EPA Pesticide Factsheets

The Gulf of Mexico Program Partnership developed the Gulf Guardian awards as a way to recognize and honor the businesses, community groups, individuals, and agencies that are taking positive steps to keep the Gulf healthy, beautiful and productive.

Gulf Coast Ecosystem Restoration Council Public Meeting | NOAA Gulf Spill

Science.gov Websites

Publications Press Releases Story Archive Home Gulf Coast Ecosystem Restoration Council Public Meeting Gulf Coast Ecosystem Restoration Council Public Meeting share Posted on December 5, 2012 | Assessment and Early Restoration Restoration Area The Council, which was established by the Resources and Ecosystem