Muslim Middle Eastern clients' reflections on their relationship with their occupational therapists in mental health care.

PubMed

Pooremamali, Parvin; Eklund, Mona; Östman, Margareta; Persson, Dennis

2012-07-01

Persons with a Middle Eastern background represent a minority in Sweden which has significantly increased in size over recent years. The purpose of the present study was to explore the elements that shape the experiences and perceptions of clients with a Middle Eastern background living by Muslim norms who received occupational therapy in mental health care at the time of participating in the study. The study included interviews with 11 clients who received occupational therapy in mental health care. Data collection and analysis were carried out in accordance with the grounded theory approach. One core category, desiring a union, described the clients' desire for an alliance with the therapists that encompassed the realities and truths embedded in their values, preferences, world-views, and belief systems, as well as a wish to reconstruct their abilities to function and perform daily life tasks within their cultural contexts. The core category included sub-categories: desiring relationship, desiring affiliation, and desiring affirmation as well as some related components. The overall findings showed a tentative model in which the notion of mahram affinity was embedded. The results demonstrated that the clients' views regarding desiring a union had their support in collectivistic world-views that often clash with those of the therapists.

Through Middle Eastern Eyes.

ERIC Educational Resources Information Center

Pearson, Robert P.; Clark, Leon E., Ed.

This book, intended for use with secondary and college students, presents a Middle Eastern view of the Middle East and the world. Most of the material in the book has been written by Middle Easterners, and it comes from a variety of sources including autobiographies, fiction, poetry, newspaper and magazine articles, letters, diaries,…

Migration as a turning point in food habits: the early phase of dietary acculturation among women from South Asian, African, and Middle Eastern Countries living in Norway.

PubMed

Terragni, Laura; Garnweidner, Lisa M; Pettersen, Kjell Sverre; Mosdøl, Annhild

2014-01-01

This article explores the early phase of dietary acculturation after migration. South Asian, African and Middle Eastern women (N = 21) living in Norway were interviewed about their early experiences with food in a new context. The findings pointed to abrupt changes in food habits in the first period after migration. To various degrees, women reported unfamiliarity with foods in shops, uncertainty about meal formats and food preparation and fear of eating food prohibited by their religion. Their food consumption tended to be restricted to food items perceived as familiar or safe. Our findings indicate that the first period after migration represents a specific phase in the process of dietary acculturation. Early initiatives aimed at enhancing confidence in food and familiarity with the new food culture are recommended.

Low temperature thermochronology in the Eastern Alps: Implications for structural and topographic evolution

PubMed Central

Wölfler, Andreas; Stüwe, Kurt; Danišík, Martin; Evans, Noreen J.

2012-01-01

According to new apatite fission track, zircon- and apatite (U–Th)/He data, we constrain the near-surface history of the southeastern Tauern Window and adjacent Austrolapine units. The multi-system thermochronological data demonstrate that age-elevation correlations may lead to false implications about exhumation and cooling in the upper crust. We suggest that isothermal warping in the Penninic units that are in the position of a footwall, is due to uplift, erosion and the buildup of topography. Additionally we propose that exhumation rates in the Penninic units did not increase during the Middle Miocene, thus during the time of lateral extrusion. In contrast, exhumation rates of the Austroalpine hangingwall did increase from the Paleogene to the Neogene and the isotherms in this unit were not warped. The new zircon (U–Th)/He ages as well as zircon fission track ages from the literature document a Middle Miocene exhumation pulse which correlates with a period of enhanced sediment accumulation during that time. However, enhanced sedimentation- and exhumation rates at the Miocene/Pliocene boundary, as observed in the Western- and Central Alps, cannot be observed in the Eastern Alps. This contradicts a climatic trigger for surface uplift, and makes a tectonic trigger and/or deep-seated mechanism more obvious to explain surface uplift in the Eastern Alps. In combination with already published geochronological ages, our new data demonstrate Oligocene to Late Miocene fault activity along the Möll valley fault that constitutes a major shear zone in the Eastern Alps. In this context we suggest a geometrical and temporal relationship of the Katschberg-, Polinik–Möll valley- and Mur–Mürz faults that define the extruding wedge in the eastern part of the Eastern Alps. Equal deformation- and fission track cooling ages along the Katschberg–Brenner- and Simplon normal faults demonstrate overall Middle Miocene extension in the whole alpine arc. PMID:27065501

The prevalence of extreme Middle Eastern ideologies around the world.

PubMed

Loza, Wagdy; Abd-el-Fatah, Youssef; Prinsloo, Johan; Hesselink-Louw, Anni; Seidler, Katie

2011-02-01

The Belief Diversity Scale (BDS) was administered to Australian, Canadian, Egyptian, and South African participants of different religious backgrounds. The BDS is a 33-item, six subscale instrument that is designed to quantitatively measure Middle Eastern extremist ideologies on risk areas that are reported in the literature. Results demonstrated the reliability and validity of the BDS, thus suggesting that the BDS could be used as an objective tool to measure Middle Eastern extremist ideologies. Results also supported the hypothesis of prevalence of Middle Eastern extremist ideologies around different parts of the world.

Child Physical Abuse Prevalence, Characteristics, Predictors, and Beliefs about Parent-Child Violence in South Asian, Middle Eastern, East Asian, and Latina Women in the United States

ERIC Educational Resources Information Center

Maker, Azmaira H.; Shah, Priti V.; Agha, Zia

2005-01-01

The present study examined the prevalence, characteristics, beliefs, and demographic predictors of parent-child physical violence among South Asian, Middle Eastern, East Asian, and Latina women in the United States. Two hundred fifty-one college-educated women from a middle to high SES (South Asian/Middle Eastern, n = 93; East Asian, n = 72;…

Lipid levels among African and Middle-Eastern Bedouin populations.

PubMed

Dreiher, Jacob; Cohen, Arnon D; Weitzman, Shimon; Sharf, Amir; Shvartzman, Pesach

2008-06-01

Previous studies observed higher high-density lipoprotein (HDL) levels and lower triglycerides levels among people of African ancestry. The goal of this study was to characterize lipid levels in Bedouins of African vs. Middle-Eastern ethnicity. A cross-sectional study was conducted in a Bedouin primary care clinic in southern Israel, with 4470 listed individuals over the age of 21, of whom 402 (9%) were of African origin. A stratified random sample was included in the analysis. Associations between ethnicity, age, gender and lipid levels were assessed. Multiple linear regression and logistic regression models were used for multivariate analysis. The study included 261 African Bedouins and 406 Middle-Eastern Bedouins. (median age: 37 years, 58.6% females). The average total cholesterol and low-density lipoprotein (LDL) levels were 10 mg/dl lower among African Bedouins as compared to Middle-Eastern Bedouins (total cholesterol: 168.6 vs. 179.6 mg/dl, p<0.001; LDL: 99.5 vs. 109.0 mg/dl, respectively, p<0.001). Average triglycerides levels were 36 mg/dl lower among African Bedouins as compared to Middle-Eastern Bedouins (102.8 vs. 138.9 mg/dl, respectively, p<0.001). Average HDL levels were 3 mg/dl higher among African Bedouins as compared to Middle-Eastern Bedouins (48.3 vs. 44.6 mg/dl, respectively, p<0.001). A lower prevalence of dyslipidemia was found in African Bedouins, as compared with Middle-Eastern Bedouins.

Watermarks within the Middle Eastern Manuscript Collection of the Baillieu Library

ERIC Educational Resources Information Center

Lewincamp, Sophie

2012-01-01

The University of Melbourne's Middle Eastern Manuscript collection housed at the Baillieu Library was acquired by Professor John Bowman in the 1950s as part of a teaching collection to promote greater learning of Middle Eastern culture and civilisation (Pryde 2007, 3). The collection is a rare example within Australia and represents many different…

Quantity, Type, and Correlates of Physical Activity among American Middle Eastern University Students

ERIC Educational Resources Information Center

Kahan, David

2009-01-01

The prevalence of hypokinetic disease among persons of Middle Eastern heritage is higher than whites and research on American young adults of this population is limited. Therefore 214 tertiary students of Middle Eastern descent self-reported their physical activity (PA) over a 1-week monitoring period using pedometers and daily activity logs.…

Ancient and recent Middle Eastern maternal genetic contribution to North Africa as viewed by mtDNA diversity in Tunisian Arab populations.

PubMed

Elkamel, Sarra; Boussetta, Sami; Khodjet-El-Khil, Houssein; Benammar Elgaaied, Amel; Cherni, Lotfi

2018-05-01

Through previous mitochondrial DNA studies, the Middle Eastern maternal genetic contribution to Tunisian populations appears limited. In fact, most of the studied communities were cosmopolitan, or of Berber or Andalusian origin. To provide genetic evidence for the actual contribution of Middle Eastern mtDNA lineages to Tunisia, we focused on two Arab speaking populations from Kairouan and Wesletia known to belong to an Arab genealogical lineage. A total of 114 samples were sequenced for the mtDNA HVS-I and HVS-II regions. Using these data, we evaluated the distribution of Middle Eastern haplogroups in the study populations, constructed interpolation maps, and established phylogenetic networks allowing estimation of the coalescence time for three specific Middle Eastern subclades (R0a, J1b, and T1). Both studied populations displayed North African genetic structure and Middle Eastern lineages with a frequency of 12% and 28.12% in Kairouan and Wesletia, respectively. TMRCA estimates for haplogroups T1a, R0a, and J1b in Tunisian Arabian samples were around 15 000 YBP, 9000 to 5000 YBP, and 960 to 600 YBP, respectively. The Middle Eastern maternal genetic contribution to Tunisian populations, as to other North African populations, occurred mostly in deep prehistory. They were brought in different migration waves during the Upper Paleolithic, probably with the expansion of Iberomaurusian culture, and during Epipaleolithic and Early Neolithic periods, which are concomitant with the Capsian civilization. Middle Eastern lineages also came to Tunisia during the recent Islamic expansion of the 7th CE and the subsequent massive Bedouin migration during the 11th CE. © 2018 Wiley Periodicals, Inc.

Issues in Health Care of Middle Eastern Patients

PubMed Central

Lipson, Juliene G.; Meleis, Afaf I.

1983-01-01

Relationships between Middle Eastern patients and Western health care professionals are often troubled by mutual misunderstanding of culturally influenced values and communication styles. Although Middle Easterners vary ethnically, they do share a core of common values and behavior that include the importance of affiliation and family, time and space orientations, interactional style and attitudes toward health and illness. Problems in providing health care involve obtaining adequate information, “demanding behavior” by a patient's family, conflicting beliefs about planning ahead and differing patterns of communicating grave diagnoses or “bad news.” There are guidelines that will provide an understanding of the cultural characteristics of Middle Easterners and, therefore, will improve rather than impede their health care. A personal approach and continuity of care by the same health care professional help to bridge the gap between Middle Eastern cultures and Western medical culture. In addition, periodic use of cultural interpreters helps ameliorate the intensity of some cultural issues. PMID:6364575

Rhinoplasty in Middle Eastern Patients.

PubMed

Sajjadian, Ali

2016-01-01

Rhinoplasty in patients of Middle Eastern origin requires complete understanding of nasal morphology and an individualized approach to create a racially congruent and aesthetically pleasing outcome. In this article, common anatomic features and characteristics and detailed steps, surgical techniques, and operative maneuvers that can lead to predictable outcome in rhinoplasty of Middle Eastern patients are discussed. Copyright © 2016 Elsevier Inc. All rights reserved.

The prevalence of the Middle-Eastern extreme ideologies among some Canadians.

PubMed

Loza, Wagdy

2011-05-01

A total of 183 Canadian participants of different religious backgrounds completed the Belief Diversity Scale (BDS). The BDS is an 80-item, 6-subscale instrument designed to quantitatively measure the religious attitudes, beliefs, and ideologies of Middle-Eastern extremists' on risk areas that are reported in the literature. The results demonstrated the reliability and validity of the BDS as well as indicated the prevalence of Middle-Eastern extremists' ideologies among Muslim Canadians. Results were similar to those obtained from similar study completed on South African participants. These findings suggested that the BDS has the potential to be used as an objective tool to measure Middle-Eastern religious extremism.

Teaching about the Middle East in Elementary Schools.

ERIC Educational Resources Information Center

Marek, Rosanne J.

1983-01-01

Most elementary teachers are inadequately prepared to teach about the Middle East. The situation is exacerbated by the fact that elementary texts dehumanize Middle Eastern peoples by reducing them to mere caricatures. Needed are the involvement of Middle Eastern studies experts in writing textbooks and the improvement of teacher's manuals. (RM)

The IGF1 small dog haplotype is derived from Middle Eastern grey wolves: a closer look at statistics, sampling, and the alleged Middle Eastern origin of small dogs.

PubMed

Klütsch, Cornelya F C; de Caprona, M Dominique Crapon

2010-09-08

This paper is a response to Gray MM, Sutter NB, Ostrander EA, Wayne RK: The IGF1 small dog haplotype is derived from Middle Eastern grey wolves. BMC Biology 2010, 8:16. See research article at http://www.biomedcentral.com/1741-7007/8/16.

Characteristics of relevance for health in Turkish and Middle Eastern adolescent immigrants compared to Finnish immigrants and ethnic Swedish teenagers.

PubMed

Holmberg, Lars I; Hellberg, Dan

2008-01-01

Our objective was to compare sociodemographic conditions and risky/health behaviors affecting Turkish or Middle Eastern versus ethnic Swedes and Finnish immigrant adolescents, respectively. All eligible adolescents 13-18 years old (3,216 pupils) in a medium-sized town in Sweden completed a validated in-depth questionnaire (Q90), with 165 questions. One hundred and one adolescents were Turkish or Middle Eastern immigrants, while 73 were immigrants from Finland, a neighboring country to Sweden. Turkish/Middle Eastern immigrants were more likely to attend a theoretical program in school, were rarely bullied, as compared to ethnic Swedes and Finns. Turkish/Middle Eastern girls used alcohol at a lower frequency, and reported less depression and sexual experiences than ethnic Swedish girls and Finns. A higher frequency of Finnish adolescents had been bullied and had vandalized, and Finnish adolescents were also determined to have used tobacco and cannabis and to be heavy drinkers more frequently than boys from Turkey/the Middle East. We concluded that adolescent immigrants from Turkey and the Middle East seem to be well adapted to Sweden and also have ambitions for a higher education. Differences in risky behaviors were particularly pronounced in comparisons with immigrants from Finland for both boys and girls.

Cultural Clues to the Middle Eastern Student

ERIC Educational Resources Information Center

Parker, Orin D.; And Others

1976-01-01

Cultural patterns and characteristics of Middle Eastern students indicate their adaptability ease or difficulty in American society. Manners, paternalistic patterns, religion, and social relationships are discussed. (LBH)

Eastern Kentucky Teacher and Administrative Stress

ERIC Educational Resources Information Center

Wright, Sam; Ballestero, Victor

2011-01-01

The purpose of this research was to survey selected Eastern Kentucky Principals (Elementary, Middle, and High School) to collect data about stress in public schools. A stress survey (Appendix C) was sent to randomly selected elementary, middle, and high school principals located in the Eastern Kentucky region serviced by Morehead State University…

The late Middle Pleistocene hominin fossil record of eastern Asia: synthesis and review.

PubMed

Bae, Christopher J

2010-01-01

Traditionally, Middle Pleistocene hominin fossils that cannot be allocated to Homo erectus sensu lato or modern H. sapiens have been assigned to different specific taxa. For example, in eastern Asia, these hominin fossils have been classified as archaic, early, or premodern H. sapiens. An increasing number of Middle Pleistocene hominin fossils are currently being assigned to H. heidelbergensis. This is particularly the case for the African and European Middle Pleistocene hominin fossil record. There have been suggestions that perhaps the eastern Asian late Middle Pleistocene hominins can also be allocated to the H. heidelbergensis hypodigm. In this article, I review the current state of the late Middle Pleistocene hominin fossil record from eastern Asia and examine the various arguments for assigning these hominins to the different specific taxa. The two primary conclusions drawn from this review are as follows: 1) little evidence currently exists in the eastern Asian Middle Pleistocene hominin fossil record to support their assignment to H. heidelbergensis; and 2) rather than add to the growing list of hominin fossil taxa by using taxonomic names like H. daliensis for northeast Asian fossils and H. mabaensis for Southeast Asian fossils, it is better to err on the side of caution and continue to use the term archaic H. sapiens to represent all of these hominin fossils. What should be evident from this review is the need for an increase in the quality and quantity of the eastern Asian hominin fossil data set. Fortunately, with the increasing number of large-scale multidisciplinary paleoanthropological field and laboratory research projects in eastern Asia, the record is quickly becoming better understood. Copyright © 2010 Wiley-Liss, Inc.

Vitamin D deficiency is endemic in Middle Eastern sportsmen.

PubMed

Hamilton, Bruce; Grantham, Justin; Racinais, Sebastien; Chalabi, Hakim

2010-10-01

While vitamin D deficiency is well recognized in Middle Eastern women as a result of cultural norms of remaining covered, Middle Eastern men are an under-reported group. Vitamin D is now known to have multiple effects, including an impact on muscle function, thereby increasing the relevance for sportsmen. The aim of the present study was to evaluate serum 25-hydroxyvitamin D (25(OH)D) levels in young male Middle Eastern athletes. Cross-sectional study. Qatar Orthopaedic and Sports Medicine Hospital, Doha, Qatar. Ninety-three Middle Eastern men presenting to hospital for an annual screening undertook a blood test to evaluate their vitamin D status. Ninety-one per cent of athletes were found to be deficient in 25(OH)D (serum concentration <20 ng/ml). Athletes with severe deficiencies were significantly younger than those with less marked deficiency. A subset of athletes underwent bone mineral density assessment and 59 % were shown to have at least one Z-score less than -1; despite this, however, no athletes reported a stress fracture. There was no correlation between 25(OH)D concentration and sunlight exposure, skin coverage and skin colouring. The study revealed that 25(OH)D deficiency is very common among otherwise healthy Middle Eastern male athletes. Given the potentially significant long- and short-term effects of 25(OH)D deficiency, serum 25(OH)D evaluation should be part of the routine assessment in this region.

Sociocultural dimensions of HIV/AIDS among Middle Eastern immigrants in the US: bridging culture with HIV/AIDS programmes.

PubMed

Ehsanzadeh-Cheemeh, Parvaneh; Sadeque, Abul; Grimes, Richard M; Essien, E James

2009-09-01

The population of Middle Eastern immigrants in the US has been increasing dramatically over the past 30 years, growing from 200,000 in 1970 to 1.5 million in 2000. These immigrants and their descendants constitute an important new population of interest for public health and other social programmes. With this addition to the cultural diversity of American society, it is important for healthcare programmes to be responsive to the unique cultural needs of those of Middle Eastern origin and to include them in healthcare curricula. This need is particularly imperative for human immunodeficiency virus/acquired immune deficiency syndrome (HIV/AIDS) intervention programmes, where the reduction of risky behaviours is essential to controlling the epidemic. When Middle Easterners emigrate to the US they must adjust to the American culture, which leads to preservation of some aspects of their culture and adjustment of behaviors to match American customs. This article aims to present sociocultural factors of HIV risk behaviours that are specific to Middle Eastern culture. The article also provides recommendations for HIV/AIDS-culturally appropriate intervention programmes.

Early Paleozoic magmatic events in the eastern Klamath Mountains, northern California

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

Wallin, E.T.; Mattinson, J.M.; Potter, A.W.

1988-02-01

New U-Pb zircon ages for nine samples of tonalite and pegmatitic trondhjemite from the Trinity ophiolite and associated melange reveal a complex history of magmatic activity extending back into the earliest Cambrian, much older than previously believed. Earlier investigations, based on limited data, recognized lower Paleozoic crustal elements in the eastern Klamath terrane (EKT) ranging in age from Middle Ordovician to Early to Middle Devonian. The new work in the Yreka-Callahan area of the EKT confirms the Ordovician (440-475 Ma) and younger ages, but reveals for the first time the presence of tonalitic rocks that crystallized during a narrow timemore » interval at about 565-570 Ma. The authors also recognize younger, Late Silurian magmatism at 412 Ma. In the context of available mapping, these ages indicate that the Trinity ophiolite is broadly polygenetic because parts of it yield crystallization ages that span approximately 150 m.y. Superjacent dismembered units of probable early Paleozoic age may be tectonostratigraphically equivalent to the Sierra City melange in the northern Sierra Nevada.« less

A review of dietary selenium intake and selenium status in Europe and the Middle East.

PubMed

Stoffaneller, Rita; Morse, Nancy L

2015-02-27

This is a systematic review of existing data on dietary selenium (Se) intake and status for various population groups in Europe (including the United Kingdom (UK)) and the Middle East. It includes English language systematic reviews, meta-analyses, randomised controlled trials, cohort studies, cross-sectional and case-control studies obtained through PUBMED searches from January, 2002, to November, 2014, for European data and from 1990 to November 2014, for Middle Eastern data. Reports were selected if they included data on Se intake and status. The search identified 19 European/UK studies and 15 investigations in the Middle East that reported Se intake and Se concentration in water and/or food and 48 European/UK studies and 44 investigations in the Middle East reporting Se status. Suboptimal Se status was reported to be widespread throughout Europe, the UK and the Middle East, and these results agreed with previous reports highlighting the problem. Eastern European countries had lower Se intake than Western European countries. Middle Eastern studies provided varying results, possibly due to varying food habits and imports in different regions and within differing socioeconomic groups. In conclusion, Se intake and status is suboptimal in European and Middle Eastern countries, with less consistency in the Middle East.

A Review of Dietary Selenium Intake and Selenium Status in Europe and the Middle East

PubMed Central

Stoffaneller, Rita; Morse, Nancy L.

2015-01-01

This is a systematic review of existing data on dietary selenium (Se) intake and status for various population groups in Europe (including the United Kingdom (UK)) and the Middle East. It includes English language systematic reviews, meta-analyses, randomised controlled trials, cohort studies, cross-sectional and case-control studies obtained through PUBMED searches from January, 2002, to November, 2014, for European data and from 1990 to November 2014, for Middle Eastern data. Reports were selected if they included data on Se intake and status. The search identified 19 European/UK studies and 15 investigations in the Middle East that reported Se intake and Se concentration in water and/or food and 48 European/UK studies and 44 investigations in the Middle East reporting Se status. Suboptimal Se status was reported to be widespread throughout Europe, the UK and the Middle East, and these results agreed with previous reports highlighting the problem. Eastern European countries had lower Se intake than Western European countries. Middle Eastern studies provided varying results, possibly due to varying food habits and imports in different regions and within differing socioeconomic groups. In conclusion, Se intake and status is suboptimal in European and Middle Eastern countries, with less consistency in the Middle East. PMID:25734564

Refugees in Conflict: Creating a Bridge Between Traditional and Conventional Health Belief Models.

PubMed

Ben-Arye, Eran; Bonucci, Massimo; Daher, Michel; Kebudi, Rejin; Saad, Bashar; Breitkreuz, Thomas; Rassouli, Maryam; Rossi, Elio; Gafer, Nahla; Nimri, Omar; Hablas, Mohamed; Kienle, Gunver Sophia; Samuels, Noah; Silbermann, Michael

2018-06-01

The recent wave of migration from Middle Eastern countries to Europe presents significant challenges to the European health profession. These include the inevitable communication gap created by differences in health care beliefs between European oncologists, health care practitioners, and refugee patients. This article presents the conclusions of a workshop attended by a group of clinicians and researchers affiliated with the Middle East Cancer Consortium, as well as four European-based health-related organizations. Workshop participants included leading clinicians and medical educators from the field of integrative medicine and supportive cancer care from Italy, Germany, Turkey, Israel, Palestine, Iran, Lebanon, Jordan, Egypt, and Sudan. The workshop illustrated the need for creating a dialogue between European health care professionals and the refugee population in order to overcome the communication barriers to create healing process. The affinity for complementary and traditional medicine (CTM) among many refugee populations was also addressed, directing participants to the mediating role that integrative medicine serves between CTM and conventional medicine health belief models. This is especially relevant to the use of herbal medicine among oncology patients, for whom an open and nonjudgmental (yet evidence-based) dialogue is of utmost importance. The workshop concluded with a recommendation for the creation of a comprehensive health care model, to include bio-psycho-social and cultural-spiritual elements, addressing both acute and chronic medical conditions. These models need to be codesigned by European and Middle Eastern clinicians and researchers, internalizing a culturally sensitive approach and ethical commitment to the refugee population, as well as indigenous groups originating from Middle Eastern and north African countries. European oncologists face a communication gap with refugee patients who have recently immigrated from Middle Eastern and northern African countries, with their different health belief models and affinity for traditional and herbal medicine. A culturally sensitive approach to care will foster doctor-refugee communication, through the integration of evidence-based medicine within a nonjudgmental, bio-psycho-social-cultural-spiritual agenda, addressing patients' expectation within a supportive and palliative care context. Integrative physicians, who are conventional doctors trained in traditional/complementary medicine, can mediate between conventional and traditional/herbal paradigms of care, facilitating doctor-patient communication through education and by providing clinical consultations within conventional oncology centers. © AlphaMed Press 2017.

Arab nations lagging behind other Middle Eastern countries in biomedical research: a comparative study

PubMed Central

2009-01-01

Background Analysis of biomedical research and publications in a country or group of countries is used to monitor research progress and trends. This study aims to assess the performance of biomedical research in the Arab world during 2001–2005 and to compare it with other Middle Eastern non-Arab countries. Methods PubMed and Science Citation Index Expanded (SCI-expanded) were searched systematically for the original biomedical research publications and their citation frequencies of 16 Arab nations and three non-Arab Middle Eastern countries (Iran, Israel and Turkey), all of which are classified as middle or high income countries. Results The 16 Arab countries together have 5775 and 14,374 original research articles listed by PubMed and SCI-expanded, respectively, significantly less (p < 0.001) than the other three Middle Eastern countries (25,643 and 49,110). The Arab countries also scored less when the data were normalized to population, gross domestic product (GDP), and GDP/capita. The publications from the Arab countries also have a significantly lower (p < 0.001) citation frequency. Conclusion The Arab world is producing fewer biomedical publications of lower quality than other Middle Eastern countries. Studies are needed to clarify the causes and to propose strategies to improve the biomedical research status in Arab countries. PMID:19374747

Human Resource Education in the Middle East Region

ERIC Educational Resources Information Center

Dirani, Khalil M.; Hamie, Christine Silva

2017-01-01

Purpose: The purpose of this paper is to provide an overview of human resource development (HRD) education in Middle Eastern countries. In particular, the authors discuss the current state of HRD education, country readiness and challenges that hinder HRD progress in Middle Eastern countries. They argue that HRD programs need to prepare young…

The Middle East Content Priority Teaching Guide.

ERIC Educational Resources Information Center

Fix, Jerrold E.

Variations of a social studies unit on Middle Eastern culture, history, and geography are presented to aid secondary school classroom teachers as they develop and implement Middle Eastern area studies educational programs. The guide is presented in four parts, each of which represents one version of the unit. Teachers are directed to select the…

A survey of the current use of neuromuscular blocking drugs among the Middle Eastern anesthesiologists.

PubMed

Eldawlatly, Abdelazeem; El-Tahan, Mohamed R

2013-04-01

This survey aimed to assess the extent of practice of the Middle Eastern anesthesiologists in the use of neuromuscular blocking agents (NMB) in 2012. We distributed an electronic survey among 577 members of the Triple-M Middle Eastern Yahoo anesthesia group, enquiring about their practice in the use of neuromuscular blocking agents. Questions concerned the routine first choice use of NMB, choice for tracheal intubation, the use of neuromuscular monitoring (NMT), type of NMB used in difficult airway, frequency of using suxamethonium, cisatracurium, rocuronium and sugammadex, observed side effects of rocuronium, residual curarization, and the reversal of residual curarization of rocuronium. A total of 71 responses from 22 Middle Eastern institutions were collected. Most of the Middle Eastern anesthesiologists were using cisatracurium and rocuronium frequently for tracheal intubation (39% and 35%, respectively). From the respondents, 2/3 were using suxamethonium for tracheal intubation in difficult airway, 1/3 were using rocuronium routinely and 17% have observed hypersensitivity reactions to rocuronium, 54% reported residual curarization from rocuronium, 78% were routinely using neostigmine to reverse the rocuronium, 21% used sugammadex occasionally, and 35% were using NMT routinely during the use of NMB. We believe that more could be done to increase the awareness of the Middle Eastern anesthesiologists about the high incidence of PROC (>20%) and the need for routine monitoring of neuromuscular function. This could be accomplished with by developing formal training programs and providing official guidelines.

The asymmetric evolution of the Colombian Eastern Cordillera. Tectonic inheritance or climatic forcing? New evidence from thermochronology and sedimentology

NASA Astrophysics Data System (ADS)

Ramirez-Arias, Juan Carlos; Mora, Andrés; Rubiano, Jorge; Duddy, Ian; Parra, Mauricio; Moreno, Nestor; Stockli, Daniel; Casallas, Wilson

2012-11-01

New thermochronological data, facies, paleocurrents and provenance allow us to refine the chronology of deformation in the central segment of the Colombian Eastern Cordillera. Based on a new extensive AFT dataset, we document the spatial evolution of active deformation, from the axial zone of the Eastern Cordillera at about 50 Ma in to active growth of the frontal thin skinned structures in Late Miocene time. Paleocurrents allow us to push backwards into the Middle to Early Late-Miocene the emergence of the easternmost frontal thrust; whereas careful assessment of exposure gates tied to AFT data enable to refine the unroofing history for Eocene to Miocene times. Based on that, we produced a kinematically restored cross section with higher resolution than previous assessments. Using these datasets, we compare the evolution of the central segment of the Eastern Cordillera in this region with the evolution of adjacent areas in the context of climatic forcing of orogenic evolution. We find that in this region and, in the Eastern Cordillera in general, tectonic inheritance and transpression exert an initial dominant control on the initial orogen asymmetry, which is later enhanced due to an orographically-focused erosion. We therefore suggest that it is not climate alone the factor controlling orogenic asymmetry in the Eastern Cordillera of Colombia.

Formant frequencies in Middle Eastern singers.

PubMed

Hamdan, Abdul-latif; Tabri, Dollen; Deeb, Reem; Rifai, Hani; Rameh, Charbel; Fuleihan, Nabil

2008-01-01

This work was conducted to describe the formant frequencies in a group of Middle Eastern singers and to look for the presence of the singer's formant described in operatic singers. A total of 13 Middle Eastern singers were enrolled in this study. There were 5 men and 8 women. Descriptive analysis was performed to report the various formants (F1, F2, F3, and F4) in both speaking and singing. The Wilcoxon test was used to compare the means of the formants under both conditions. For both sexes combined, for the /a/ vowel, F1 singing was significantly lower than F1 speaking (P = .05) and F3 singing was significantly higher than F3 speaking (P = .046). For the /u/ vowel, only F2 singing was significantly higher than F2 speaking (P = .012). For the /i/ vowel, both F2 and F3 singing were significantly lower than F2 and F3 speaking, respectively (P = .006 and .012, respectively). There was no clustering of the formants in any of the Middle Eastern sung vowels. Formant frequencies for the vowels /a/, /i/, and /u/ differ between Middle Eastern singing vs speaking. There is absence of the singer's formant.

Abraham's children in the genome era: major Jewish diaspora populations comprise distinct genetic clusters with shared Middle Eastern Ancestry.

PubMed

Atzmon, Gil; Hao, Li; Pe'er, Itsik; Velez, Christopher; Pearlman, Alexander; Palamara, Pier Francesco; Morrow, Bernice; Friedman, Eitan; Oddoux, Carole; Burns, Edward; Ostrer, Harry

2010-06-11

For more than a century, Jews and non-Jews alike have tried to define the relatedness of contemporary Jewish people. Previous genetic studies of blood group and serum markers suggested that Jewish groups had Middle Eastern origin with greater genetic similarity between paired Jewish populations. However, these and successor studies of monoallelic Y chromosomal and mitochondrial genetic markers did not resolve the issues of within and between-group Jewish genetic identity. Here, genome-wide analysis of seven Jewish groups (Iranian, Iraqi, Syrian, Italian, Turkish, Greek, and Ashkenazi) and comparison with non-Jewish groups demonstrated distinctive Jewish population clusters, each with shared Middle Eastern ancestry, proximity to contemporary Middle Eastern populations, and variable degrees of European and North African admixture. Two major groups were identified by principal component, phylogenetic, and identity by descent (IBD) analysis: Middle Eastern Jews and European/Syrian Jews. The IBD segment sharing and the proximity of European Jews to each other and to southern European populations suggested similar origins for European Jewry and refuted large-scale genetic contributions of Central and Eastern European and Slavic populations to the formation of Ashkenazi Jewry. Rapid decay of IBD in Ashkenazi Jewish genomes was consistent with a severe bottleneck followed by large expansion, such as occurred with the so-called demographic miracle of population expansion from 50,000 people at the beginning of the 15th century to 5,000,000 people at the beginning of the 19th century. Thus, this study demonstrates that European/Syrian and Middle Eastern Jews represent a series of geographical isolates or clusters woven together by shared IBD genetic threads.

Abraham's Children in the Genome Era: Major Jewish Diaspora Populations Comprise Distinct Genetic Clusters with Shared Middle Eastern Ancestry

PubMed Central

Atzmon, Gil; Hao, Li; Pe'er, Itsik; Velez, Christopher; Pearlman, Alexander; Palamara, Pier Francesco; Morrow, Bernice; Friedman, Eitan; Oddoux, Carole; Burns, Edward; Ostrer, Harry

2010-01-01

For more than a century, Jews and non-Jews alike have tried to define the relatedness of contemporary Jewish people. Previous genetic studies of blood group and serum markers suggested that Jewish groups had Middle Eastern origin with greater genetic similarity between paired Jewish populations. However, these and successor studies of monoallelic Y chromosomal and mitochondrial genetic markers did not resolve the issues of within and between-group Jewish genetic identity. Here, genome-wide analysis of seven Jewish groups (Iranian, Iraqi, Syrian, Italian, Turkish, Greek, and Ashkenazi) and comparison with non-Jewish groups demonstrated distinctive Jewish population clusters, each with shared Middle Eastern ancestry, proximity to contemporary Middle Eastern populations, and variable degrees of European and North African admixture. Two major groups were identified by principal component, phylogenetic, and identity by descent (IBD) analysis: Middle Eastern Jews and European/Syrian Jews. The IBD segment sharing and the proximity of European Jews to each other and to southern European populations suggested similar origins for European Jewry and refuted large-scale genetic contributions of Central and Eastern European and Slavic populations to the formation of Ashkenazi Jewry. Rapid decay of IBD in Ashkenazi Jewish genomes was consistent with a severe bottleneck followed by large expansion, such as occurred with the so-called demographic miracle of population expansion from 50,000 people at the beginning of the 15th century to 5,000,000 people at the beginning of the 19th century. Thus, this study demonstrates that European/Syrian and Middle Eastern Jews represent a series of geographical isolates or clusters woven together by shared IBD genetic threads. PMID:20560205

The prevalence of middle eastern extremist ideologies among some canadian offenders.

PubMed

Loza, Wagdy

2010-05-01

The Belief Diversity Scale (BDS) was administered to 89 male Canadian offenders of different religious backgrounds. The BDS is a 33-item, sixsubscale instrument designed to quantitatively measure the religious attitudes, beliefs, and ideologies of Middle Eastern extremists on risk areas described in the literature. Results indicated that the Muslim offenders scored much higher than and significantly different from both the Christian and atheist groups on the BDS. Results also suggested the prevalence of Middle Eastern extremist ideologies among the Muslim offenders involved in this study.

Teaching about the Middle East: Challenges and Resource

ERIC Educational Resources Information Center

Jaffee, Cyrisse

2004-01-01

Barbara Petzen began working as a part-time outreach coordinator at Harvard University's Center for Middle Eastern Studies (CMES) a week before September 11, 2001. She was finishing her dissertation in Middle Eastern studies, specializing in the Ottoman Empire and Arab history, and thought it would be a good job to have while she completed her…

Adaptation and translation of mental health interventions in Middle Eastern Arab countries: a systematic review of barriers to and strategies for effective treatment implementation.

PubMed

Gearing, Robin E; Schwalbe, Craig S; MacKenzie, Michael J; Brewer, Kathryne B; Ibrahim, Rawan W; Olimat, Hmoud S; Al-Makhamreh, Sahar S; Mian, Irfan; Al-Krenawi, Alean

2013-11-01

All too often, efficacious psychosocial evidence-based interventions fail when adapted from one culture to another. International translation requires a deep understanding of the local culture, nuanced differences within a culture, established service practices, and knowledge of obstacles and promoters to treatment implementation. This research investigated the following objectives to better facilitate cultural adaptation and translation of psychosocial and mental health treatments in Arab countries: (1) identify barriers or obstacles; (2) identify promoting strategies; and (3) provide clinical and research recommendations. This systematic review of 22 psychosocial or mental health studies in Middle East Arab countries identified more barriers (68%) than promoters (32%) to effective translation and adaptation of empirically supported psychosocial interventions. Identified barriers include obstacles related to acceptability of the intervention within the cultural context, community and system difficulties, and problems with clinical engagement processes. Whereas identified promoter strategies centre on the importance of partnering and working within the local and cultural context, the need to engage with acceptable and traditional intervention characteristics, and the development of culturally appropriate treatment strategies and techniques. Although Arab cultures across the Middle East are unique, this article provides a series of core clinical and research recommendations to assist effective treatment adaptation and translation within Arab communities in the Middle East.

The impact of acculturation and religious identification on perceived discrimination for Arab/Middle Eastern Americans.

PubMed

Awad, Germine H

2010-01-01

The aim of the current study was to determine the impact of acculturation, ethnic identity, and religious affiliation on perceived discrimination for persons of Arab and Middle Eastern descent. Two aspects of acculturation (ethnic society immersion and dominant society immersion), religious affiliation, and ethnic identity were measured using a final sample of 177 individuals of Arab or Middle Eastern descent. Results indicated that Arab/Middle Eastern Americans who reported lower levels of dominant society immersion tended to report higher levels of discrimination. Furthermore, Muslims reported a higher level of discrimination than Christians but this finding was moderated by level of acculturation. Specifically, Muslims who reported a high level of dominant society immersion experienced the most discrimination, whereas Christians who reported a high level of dominant society immersion reported less discrimination. Study implications are discussed. (c) 2009 APA, all rights reserved.

Comparison of personal characteristics, tobacco use, and health states in Chaldean, Arab American, and non-Middle Eastern White adults.

PubMed

Jamil, H; Templin, T; Fakhouri, M; Rice, V H; Khouri, R; Fakhouri, H; Al-Omran, Hasan; Al-Fauori, Ibrahim; Baker, Omar

2009-08-01

This study compared and contrasted personal characteristics, tobacco use (cigarette and water pipe smoking), and health states in Chaldean, Arab American and non-Middle Eastern White adults attending an urban community service center. The average age was 39.4 (SD = 14.2). The three groups differed significantly (P < .006) on ethnicity, age, gender distribution, marital status, language spoken, education, employment, and annual income. Current cigarette smoking was highest for non-Middle Eastern White adults (35.4%) and current water pipe smoking was highest for Arab Americans (3.6%). Arab Americans were more likely to smoke both cigarettes and the narghile (4.3%). Health problems were highest among former smokers in all three ethnic groups. Being male, older, unmarried, and non-Middle Eastern White predicted current cigarette smoking; being Arab or Chaldean and having less formal education predicted current water pipe use.

Educational Film Guide for Middle Eastern Studies.

ERIC Educational Resources Information Center

Greenman, Joseph; Joachim, Ann

This annotated guide lists 16mm. films on the Middle East for use in grades K-12 and with adults. The Middle East refers to a vast area extending from eastern Afghanistan and the northern Caucasus to the western coast of Morocco and the southern periphery of the Sahara. The guide does not list films according to their merits. Rather, it includes…

Modern Middle Eastern Fiction: An Approach to Studying the Area.

ERIC Educational Resources Information Center

Stone, Frank A., Comp.

The annotated listing cites Middle Eastern fiction which has been translated into English and can be used in humanities or social studies classes at the secondary level. The eight works of fiction listed contain materials that can be used to investigate the following topics: 1) contrasts between urban and village styles of life in the Middle East;…

Child physical abuse: prevalence, characteristics, predictors, and beliefs about parent-child violence in South Asian, Middle Eastern, East Asian, and Latina women in the United States.

PubMed

Maker, Azmaira H; Shah, Priti V; Agha, Zia

2005-11-01

The present study examined the prevalence, characteristics, beliefs, and demographic predictors of parent-child physical violence among South Asian, Middle Eastern, East Asian, and Latina women in the United States. Two hundred fifty-one college-educated women from a middle to high SES (South Asian/Middle Eastern, n = 93; East Asian,n = 72; Latina,n = 86) completed a self-report survey on childhood experiences and beliefs regarding physical abuse. Seventy-three percent of the South Asian and Middle Eastern sample, 65% of the East Asian sample, and 78% of the Latina sample reported experiencing at least one type of physical abuse. Significant differences in characteristics and perpetrators of abuse were found across groups. Demographic factors did not predict physical abuse. Experiencing physical abuse was the only predictor for acceptance of physical discipline and as a parental privilege or right across groups. Implications of alternate cultural models of family violence based on beliefs and exposure to violence are discussed.

Saudi Arabian nurses' experiences of studying Masters degrees in Australia.

PubMed

Clerehan, R; McCall, L; McKenna, L; Alshahrani, K

2012-06-01

This paper presents findings from a study which explored a group of Saudi Arabian nurses' experiences of studying for a Masters degree in Australia. Arab states in the Middle East, Saudi Arabia in particular, have high expatriate nursing populations, and governments in the region have allocated considerable funding to up-skilling their health workforce, often at Western universities. However, there has been little research into the learning experiences of nursing students from Middle East nations. A descriptive qualitative study design was used. Middle Eastern students undertaking Masters courses in a School of Nursing and Midwifery at one Australian university were invited to participate in a semi-structured interview. Ten Saudi students participated and data were analysed using content analysis. Students experienced challenges related to the transition to very different forms of study; to managing relationships and family. They were resourceful, employing strategies to manage multiple demands, including differences in culture, and stressed the significance of strong personal relationships with staff. Students acknowledged being changed, even transformed, by their experience, and saw themselves as future change agents. Highly skilled local nursing professionals are being sought in many Middle Eastern countries and may undertake post-graduate studies in Western contexts quite different from their own. Students reported that, in spite of difficulties, their experience prompted transformational change: intellectually, psychologically and developmentally. It is necessary for staff to understand expectations and learning preferences of these students to ensure fruitful learning outcomes and benefits to nursing in their home countries. © 2011 The Authors. International Nursing Review © 2011 International Council of Nurses.

A Call to Honesty: Extending Religious Priming of Moral Behavior to Middle Eastern Muslims

PubMed Central

Aveyard, Mark E.

2014-01-01

Two experiments with Middle Eastern participants explored the generalizability of prior research on religious priming and moral behavior to a novel cultural and religious context. Participants in Experiment 1 completed a sentence unscrambling task with religious or non-religious content (in Arabic) before taking an unsupervised math test on which cheating was possible and incentivized. No difference in honesty rates emerged between the two groups, failing to extend findings from previous research with similar stimuli. Experiment 2 tested the effects of the athan, the Islamic call to prayer, using the same design. This naturalistic religious prime produced higher rates of honesty (68%) compared to controls who did not hear the call to prayer (53%).These results raise the possibility that the psychological mechanisms used by religion to influence moral behavior might differ between religions and cultures, highlighting an avenue of exploration for future research. The experiments here also address two growing concerns in psychological science: that the absence of replications casts doubt on the reliability of original research findings, and that the Westernized state of psychological science casts doubt on the generalizability of such work. PMID:24992091

Genomic microsatellites identify shared Jewish ancestry intermediate between Middle Eastern and European populations.

PubMed

Kopelman, Naama M; Stone, Lewi; Wang, Chaolong; Gefel, Dov; Feldman, Marcus W; Hillel, Jossi; Rosenberg, Noah A

2009-12-08

Genetic studies have often produced conflicting results on the question of whether distant Jewish populations in different geographic locations share greater genetic similarity to each other or instead, to nearby non-Jewish populations. We perform a genome-wide population-genetic study of Jewish populations, analyzing 678 autosomal microsatellite loci in 78 individuals from four Jewish groups together with similar data on 321 individuals from 12 non-Jewish Middle Eastern and European populations. We find that the Jewish populations show a high level of genetic similarity to each other, clustering together in several types of analysis of population structure. Further, Bayesian clustering, neighbor-joining trees, and multidimensional scaling place the Jewish populations as intermediate between the non-Jewish Middle Eastern and European populations. These results support the view that the Jewish populations largely share a common Middle Eastern ancestry and that over their history they have undergone varying degrees of admixture with non-Jewish populations of European descent.

Genomic microsatellites identify shared Jewish ancestry intermediate between Middle Eastern and European populations

PubMed Central

2009-01-01

Background Genetic studies have often produced conflicting results on the question of whether distant Jewish populations in different geographic locations share greater genetic similarity to each other or instead, to nearby non-Jewish populations. We perform a genome-wide population-genetic study of Jewish populations, analyzing 678 autosomal microsatellite loci in 78 individuals from four Jewish groups together with similar data on 321 individuals from 12 non-Jewish Middle Eastern and European populations. Results We find that the Jewish populations show a high level of genetic similarity to each other, clustering together in several types of analysis of population structure. Further, Bayesian clustering, neighbor-joining trees, and multidimensional scaling place the Jewish populations as intermediate between the non-Jewish Middle Eastern and European populations. Conclusion These results support the view that the Jewish populations largely share a common Middle Eastern ancestry and that over their history they have undergone varying degrees of admixture with non-Jewish populations of European descent. PMID:19995433

Quantity, type, and correlates of physical activity among American Middle Eastern university students.

PubMed

Kahan, David

2009-09-01

The prevalence of hypokinetic disease among persons of Middle Eastern heritage is higher than whites and research on American young adults of this population is limited. Therefore 214 tertiary students of Middle Eastern descent self-reported their physical activity (PA) over a 1-week monitoring period using pedometers and daily activity logs. Daily step count averaged 9,256 (SD = 3,084) steps, while daily energy expenditure averaged 6.26 kcal/kg (SD = 4.92). Most participants reported no weekly engagement in sport (69.2%) and walk/run (52.8%) activities, and at least once-weekly engagement in conditioning (68.7%) activities. Moderately religious and highly acculturated men, and Muslims, and moderately/highly acculturated persons were more likely to average > or = 10,000 steps/day and engage in at least one sport activity per week, respectively. These findings may be related to religious and cultural issues unique to Middle Eastern American college students whose collectivist social affiliations with family and community members may facilitate or inhibit various aspects of PA behavior.

Women in healthcare: barriers and enablers from a developing country perspective.

PubMed

Tlaiss, Hayfaa A

2013-06-01

As the under-representation of women in management positions continues to persist globally, little is known about the experiences of women in the healthcare sector in the context of the developing Middle Eastern nations. In an attempt to address this knowledge gap, the current study explores some of the barriers that hinder and the enablers that foster women's career advancement in the healthcare sector. To meet its objectives, the current study uses a relational approach that integrates the macro socio-cultural, meso-organisational, and micro-individual levels of analysis. Guided by institutional theory as a theoretical framework and social constructionism as a philosophical stance, the current study adopts a qualitative research methodology. It capitalizes on in-depth, semi-structured, face-to-face interviews with women managers in different occupational fields, across the managerial hierarchy in the healthcare sector in Lebanon. Snowballing and purposeful sampling procedures were used, and the interviews were analysed using thematic analysis, focusing on identifying new, emerging themes. The results of the study confirm the salience of discriminatory cultural values, gendered social roles and expectations in Middle Eastern societies, and illustrate their role as barriers hindering women's career advancement. The results also portray the spillover effect of societal expectations and cultural gender stereotypes into the organisational realm, resulting in widely experienced attitudinal and structural organisational barriers. This study also illustrates how the enablers that facilitate and promote women's career progression unfold amidst the interplay between the macro and meso factors, lending credence to the role of women's agency at the individual micro level. Amongst the toll of barriers, Middle Eastern women navigate the patriarchy of their cultures and the discrimination inherent in their organisations by using their agency and persistence as they construct and negotiate their careers in management. This study provides new knowledge on the status of Middle Eastern women in the healthcare sector, a sub-category of female employees that to date, is under-researched. It primarily highlights the role of agency in building women's careers. It also stresses the notion that the complexity of women's careers in the healthcare sector can be best understood using a relational approach that highlights the intersectionality between gender, agency, socio-cultural realities and organisational boundaries.

Women in Healthcare: Barriers and Enablers from a Developing Country Perspective

PubMed Central

Tlaiss, Hayfaa A.

2013-01-01

Background: As the under-representation of women in management positions continues to persist globally, little is known about the experiences of women in the healthcare sector in the context of the developing Middle Eastern nations. In an attempt to address this knowledge gap, the current study explores some of the barriers that hinder and the enablers that foster women’s career advancement in the healthcare sector. To meet its objectives, the current study uses a relational approach that integrates the macro socio-cultural, meso-organisational, and micro-individual levels of analysis. Methods: Guided by institutional theory as a theoretical framework and social constructionism as a philosophical stance, the current study adopts a qualitative research methodology. It capitalizes on in-depth, semi-structured, face-to-face interviews with women managers in different occupational fields, across the managerial hierarchy in the healthcare sector in Lebanon. Snowballing and purposeful sampling procedures were used, and the interviews were analysed using thematic analysis, focusing on identifying new, emerging themes. Results: The results of the study confirm the salience of discriminatory cultural values, gendered social roles and expectations in Middle Eastern societies, and illustrate their role as barriers hindering women’s career advancement. The results also portray the spillover effect of societal expectations and cultural gender stereotypes into the organisational realm, resulting in widely experienced attitudinal and structural organisational barriers. This study also illustrates how the enablers that facilitate and promote women’s career progression unfold amidst the interplay between the macro and meso factors, lending credence to the role of women’s agency at the individual micro level. Amongst the toll of barriers, Middle Eastern women navigate the patriarchy of their cultures and the discrimination inherent in their organisations by using their agency and persistence as they construct and negotiate their careers in management. Conclusion: This study provides new knowledge on the status of Middle Eastern women in the healthcare sector, a sub-category of female employees that to date, is under-researched. It primarily highlights the role of agency in building women’s careers. It also stresses the notion that the complexity of women’s careers in the healthcare sector can be best understood using a relational approach that highlights the intersectionality between gender, agency, socio-cultural realities and organisational boundaries. PMID:24596833

Construction and validation of a list of common Middle Eastern surnames for epidemiological research

PubMed Central

Nasseri, Kiumarss

2007-01-01

Purpose Middle Eastern (ME) population is rapidly growing in the US but cannot be easily identified in cancer registry or other databases for epidemiological research. The purpose of this study was to develop a list of common Middle Eastern surnames and validate it by linking with a cancer registry incidence files. Methods Surnames and place of birth in the Middle East were obtained from various sources. After exclusion of the non-specific entries, the final combined list included 49,610 surnames and was matched with the California Cancer Registry incidence file for 1988-2003. Results Overall, 1.4% of all registered cases were positively identified as ME that is similar to the proportion of ME population in California. Two third of the identified cases had known place of birth in the Middle East and of those, 70% were non-Arabs. The sensitivity of the list in detecting ME birth in men and women are 91% and 86%, respectively. The positive predictive values for men and women are 72% and 65%. The specificity and negative predictive values are universally over 99 percent. Conclusion The high accuracy reported for this Middle Eastern surname list (MESL) makes it a valuable tool for epidemiological studies of this ethnic population. PMID:18023539

Stressors influencing Middle Eastern women's perceptions of the risk of cardiovascular disease: a focus group study.

PubMed

Gholizadeh, Leila; Digiacomo, Michelle; Salamonson, Yenna; Davidson, Patricia M

2011-08-01

To better understand Australia-dwelling Middle Eastern women's lack of service utilization in cardiovascular health, we undertook a study to investigate their understandings and meanings of cardiovascular disease (CVD) and its risk factors. Eight focus groups were conducted in community settings with Turkish, Persian, and Arab women. We found that the women understated their risk of CVD, faced many barriers in reducing their risks, and perceived stress as the most significant contributor to CVD. Women described their stress as primarily emanating from issues surrounding migration and acculturation. Implications for development and delivery of tailored health interventions for Middle Eastern women are discussed.

The Middle Eastern Regional Irrigation Management Information Systems project-update

USDA-ARS?s Scientific Manuscript database

The Middle Eastern Regional Irrigation Management Information Systems Project (MERIMIS) was formulated at a meeting of experts from the region in Jordan in 2003. Funded by the U.S. Department of State, it is a cooperative regional project bringing together participants from Israel, Jordan, Palestini...

Higher Education and Middle Eastern Studies following September 11, 2001: Four Presidents Speak Out for Academic Freedom.

ERIC Educational Resources Information Center

Academe, 2002

2002-01-01

The presidents of the University of California Berkeley, Central Connecticut State University, Colorado College, and the University of North Carolina explain their actions to support academic freedom in controversies concerning Middle Eastern studies at their respective institutions. (EV)

Middle Eastern rhinoplasty in the United States: Part II. Secondary rhinoplasty.

PubMed

Daniel, Rollin K

2009-11-01

There have been relatively few articles in the English language on secondary Middle Eastern rhinoplasty. This article analyzes the cause and treatment of secondary Middle Eastern rhinoplasty. A prospective study of 40 consecutive female secondary Middle Eastern rhinoplasty patients was completed. The majority of secondary rhinoplasty patients were older than 25 years. Half of the patients had undergone a single prior rhinoplasty and the other half had undergone multiple operations, ranging in number from two to five. A wide variety of surgical techniques was necessary because of the broad range of presenting deformities, patients' requests, and the author's preferred procedures. The principal reasons for secondary rhinoplasty in Middle Eastern patients were a failure to correct the original deformity and the presence of visible surgical stigmata. The persistent complaints were a poorly defined tip and a long, droopy nose. Surprisingly, most secondary rhinoplasty patients had thin skin (55 percent), which necessitated fascia or dermis grafts to conceal surgical stigmata. At the time of secondary surgery, there was an absence of structure in these noses as evidenced by the prior 0 percent insertion of spreader grafts and the 10 percent use of columellar struts in prior open cases. Also, there was little evidence of other structural grafts, including alar rim, alar battens, or lateral crural strut grafts. Insertion of structural support appears essential to control primary deformities and to repair secondary deformities.

Competent Counseling for Middle Eastern American Clients: Implications for Trainees

ERIC Educational Resources Information Center

Soheilian, Sepideh S.; Inman, Arpana G.

2015-01-01

The authors used a factorial multivariate analysis of variance (MANOVA) to determine whether counselor trainees' group differences on measures of multicultural competence, empathy, and multicultural counseling self-efficacy (CSE) when working with Middle Eastern American (MEA) clients were moderated by trainee race. Two hundred and fifty-six…

The Prevalence of Extreme Middle Eastern Ideologies around the World

ERIC Educational Resources Information Center

Loza, Wagdy; Abd-El-Fatah, Youssef; Prinsloo, Johan; Hesselink-Louw, Anni; Seidler, Katie

2011-01-01

The Belief Diversity Scale (BDS) was administered to Australian, Canadian, Egyptian, and South African participants of different religious backgrounds. The BDS is a 33-item, six subscale instrument that is designed to quantitatively measure Middle Eastern extremist ideologies on risk areas that are reported in the literature. Results demonstrated…

Rhinoplasty in the Middle Eastern nose.

PubMed

Apaydin, Fazil

2014-08-01

In this article, the main characteristics of Middle Eastern patients seeking rhinoplasty are reported. Besides the preoperative preparation, surgical techniques that can be used to obtain good results are discussed. The pitfalls of profile alignment, tip procedures and skin have been noted as well. Copyright © 2014 Elsevier Inc. All rights reserved.

Evaluating palliative care needs in Middle Eastern countries.

PubMed

Silbermann, Michael; Fink, Regina M; Min, Sung-Joon; Mancuso, Mary P; Brant, Jeannine; Hajjar, Ramzi; Al-Alfi, Nesreen; Baider, Lea; Turker, Ibrahim; ElShamy, Karima; Ghrayeb, Ibtisam; Al-Jadiry, Mazin; Khader, Khaled; Kav, Sultan; Charalambous, Haris; Uslu, Ruchan; Kebudi, Rejin; Barsela, Gil; Kuruku, Nilgün; Mutafoglu, Kamer; Ozalp-Senel, Gulsin; Oberman, Amitai; Kislev, Livia; Khleif, Mohammad; Keoppi, Neophyta; Nestoros, Sophia; Abdalla, Rasha Fahmi; Rassouli, Maryam; Morag, Amira; Sabar, Ron; Nimri, Omar; Al-Qadire, Mohammad; Al-Khalaileh, Murad; Tayyem, Mona; Doumit, Myrna; Punjwani, Rehana; Rasheed, Osaid; Fallatah, Fatimah; Can, Gulbeyaz; Ahmed, Jamila; Strode, Debbie

2015-01-01

Cancer incidence in Middle Eastern countries, most categorized as low- and middle-income, is predicted to double in the next 10 years, greater than in any other part of the world. While progress has been made in cancer diagnosis/treatment, much remains to be done to improve palliative care for the majority of patients with cancer who present with advanced disease. To determine knowledge, beliefs, barriers, and resources regarding palliative care services in Middle Eastern countries and use findings to inform future educational and training activities. Descriptive survey. Fifteen Middle Eastern countries; convenience sample of 776 nurses (44.3%), physicians (38.3%) and psychosocial, academic, and other health care professionals (17.4%) employed in varied settings. Palliative care needs assessment. Improved pain management services are key facilitators. Top barriers include lack of designated palliative care beds/services, community awareness, staff training, access to hospice services, and personnel/time. The nonexistence of functioning home-based and hospice services leaves families/providers unable to honor patient wishes. Respondents were least satisfied with discussions around advance directives and wish to learn more about palliative care focusing on communication techniques. Populations requiring special consideration comprise: patients with ethnic diversity, language barriers, and low literacy; pediatric and young adults; and the elderly. The majority of Middle Eastern patients with cancer are treated in outlying regions; the community is pivotal and must be incorporated into future plans for developing palliative care services. Promoting palliative care education and certification for physicians and nurses is crucial; home-based and hospice services must be sustained.

Atrial fibrillation in the Middle East: unmapped, underdiagnosed, undertreated.

PubMed

Al-Shamkhani, Warkaa; Ayetey, Harold; Lip, Gregory Y H

2018-05-01

Atrial fibrillation (AF) is the commonest persistent cardiac arrhythmia with an estimated incidence rate of between 1.5-2% and an important cause of strokes. Few epidemiological studies and clinical trials on the management of AF have been conducted outside Europe and North America. These gaps in our understanding of AF likely lead to sub-optimal management of patients with AF in the rest of the world. Areas covered: We discuss the epidemiology, treatment and clinical outcomes for AF in the Middle East after systematic review of published work for AF from the Middle East. We also discuss important clinical trials on AF conducted in the West in the same period to help contextualize our findings. Expert commentary: The few available Middle East studies suggest important epidemiological differences between Middle Eastern and Western AF populations. In particular, the Middle Eastern AF population is younger and have more co-morbidities than patients in the West. We find that significant numbers of moderate to high risk patients with AF are either undertreated or untreated placing them at increased risk of complications such as stroke. More studies in the Middle Eastern population are required to aid the development of region-specific clinical guidelines to improve patient care.

Uncovering Problems and Identifying Coping Strategies of Middle Eastern University Students

ERIC Educational Resources Information Center

Alazzi, Khaled; Chiodo, John J.

2006-01-01

For international college students, the failure to achieve their educational goals regarding their program of study creates a large amount of stress. These international students experience pressure to succeed from their families, sponsoring agencies, or even the communities from their home country. For Middle Eastern students who come to study at…

Impact of the eocene on the evolution of Pinus L.

Treesearch

Constance I. Millar

1993-01-01

Pinus evolved in middle latitudes of the Northern Hemisphere in the middle Mesozoic. By the late Cretaceous pines had spread east and west throughout Laurasia, attaining high diversity in eastern Asia, the eastern United States, and western Europe, but having little representation at high northern latitudes. Changing climates in the early Tertiary...

The Prevalence of Middle Eastern Extremist Ideologies among Some Canadian Offenders

ERIC Educational Resources Information Center

Loza, Wagdy

2010-01-01

The Belief Diversity Scale (BDS) was administered to 89 male Canadian offenders of different religious backgrounds. The BDS is a 33-item, six-subscale instrument designed to quantitatively measure the religious attitudes, beliefs, and ideologies of Middle Eastern extremists on risk areas described in the literature. Results indicated that the…

Culture and Language Learning: Middle Eastern Students.

ERIC Educational Resources Information Center

Magrath, Douglas

Middle Eastern students face cultural conflicts in adapting to the western value system. While feeling obligated to maintain their native culture they also need to feel comfortable with the culture of their target language. In attempting to identify with a new group, ESL students may sense a loss of membership in their native group. Culture stress…

The Prevalence of the Middle-Eastern Extreme Ideologies among Some Canadians

ERIC Educational Resources Information Center

Loza, Wagdy

2011-01-01

A total of 183 Canadian participants of different religious backgrounds completed the Belief Diversity Scale (BDS). The BDS is an 80-item, 6-subscale instrument designed to quantitatively measure the religious attitudes, beliefs, and ideologies of Middle-Eastern extremists' on risk areas that are reported in the literature. The results…

The Importance of "Wasta" in the Career Success of Middle Eastern Managers

ERIC Educational Resources Information Center

Tlaiss, Hayfaa; Kauser, Saleema

2011-01-01

Purpose: Frequently used in fostering the career progression of individuals this paper aims to explore the concept of "wasta" and its significance in the career advancement of individuals in the Middle Eastern region. The paper also seeks to compare "wasta" with networking and mentoring. Design/methodology/approach: The…

Epidemiological studies of cognitive impairment and dementia across Eastern and Middle European countries (epidemiology of dementia in Eastern and Middle European Countries).

PubMed

Kiejna, A; Frydecka, D; Adamowski, T; Bickel, H; Reynish, E; Prince, M; Caracciolo, B; Fratiglioni, L; Georges, J

2011-02-01

To determine the availability and the consistency of prevalence findings of epidemiological studies on cognitive impairment and dementia conducted in Eastern and Middle Europe. We adopted a stepwise multimethod study approach consisting of iterative literature searches for epidemiological articles published between 1990 and 2006 and subsequent data analyses of published material, reanalyses of existing accessible epidemiological data sets and expert inquiries in Eastern and Middle European countries. Systematic computer-assisted searches used the keywords: "dementia", "Alzheimer", "cognitive impairment", "incidence", "prevalence", "epidemiology" in combination with the name of the relevant countries or "Europe" in English and Polish language. We supplemented the literature search with a review of the references in the articles that were identified during the initial search. We were able to find few regional and country-specific epidemiological studies of various kinds (population-based, cohort, cross-sectional studies) and conducted on different restricted population groups of patients (from neurological units, out-patients units, residential homes). No studies were identified from most of the countries taken under consideration and the ones we found were characterized by an immense diversity with a considerable degree of clinical and methodological variations. The few studies that there are suggest prevalence rates of dementia in Eastern Europe similar to those in Western Europe. There is strong need for epidemiological studies in Eastern and Middle Europe, as well as for greater coordination and standardization of methods to improve the quality and comparability of epidemiological data to determine the prevalences' rates of dementia in all the EU countries. Copyright © 2010 John Wiley & Sons, Ltd.

Decreasing Intestinal Parasites in Recent Northern California Refugees

PubMed Central

Chang, Alicia H.; Perry, Sharon; Du, Jenny N. T.; Agunbiade, Abdulkareem; Polesky, Andrea; Parsonnet, Julie

2013-01-01

Beginning in 2005, the Centers for Disease Control and Prevention (CDC) expanded the overseas presumptive treatment of intestinal parasites with albendazole to include refugees from the Middle East. We surveyed the prevalence of helminths and protozoa in recent Middle Eastern refugees (2008–2010) in comparison with refugees from other geographical regions and from a previous survey (2001–2004) in Santa Clara County, California. Based on stool microscopy, helminth infections decreased, particularly in Middle Eastern refugees (0.1% versus 2.3% 2001–2004, P = 0.01). Among all refugees, Giardia intestinalis was the most common protozoan found. Protozoa infections also decreased somewhat in Middle Eastern refugees (7.2%, 2008–2010 versus 12.9%, 2001–2004, P = 0.08). Serology for Strongyloides stercoralis and Schistosoma spp. identified more infected individuals than stool exams. Helminth infections are increasingly rare in refugees to Northern California. Routine screening stool microscopy may be unnecessary in all refugees. PMID:23149583

A gigantic nothosaur (Reptilia: Sauropterygia) from the Middle Triassic of SW China and its implication for the Triassic biotic recovery

NASA Astrophysics Data System (ADS)

Liu, Jun; Hu, Shi-Xue; Rieppel, Olivier; Jiang, Da-Yong; Benton, Michael J.; Kelley, Neil P.; Aitchison, Jonathan C.; Zhou, Chang-Yong; Wen, Wen; Huang, Jin-Yuan; Xie, Tao; Lv, Tao

2014-11-01

The presence of gigantic apex predators in the eastern Panthalassic and western Tethyan oceans suggests that complex ecosystems in the sea had become re-established in these regions at least by the early Middle Triassic, after the Permian-Triassic mass extinction (PTME). However, it is not clear whether oceanic ecosystem recovery from the PTME was globally synchronous because of the apparent lack of such predators in the eastern Tethyan/western Panthalassic region prior to the Late Triassic. Here we report a gigantic nothosaur from the lower Middle Triassic of Luoping in southwest China (eastern Tethyan ocean), which possesses the largest known lower jaw among Triassic sauropterygians. Phylogenetic analysis suggests parallel evolution of gigantism in Triassic sauropterygians. Discovery of this gigantic apex predator, together with associated diverse marine reptiles and the complex food web, indicates global recovery of shallow marine ecosystems from PTME by the early Middle Triassic.

A gigantic nothosaur (Reptilia: Sauropterygia) from the Middle Triassic of SW China and its implication for the Triassic biotic recovery.

PubMed

Liu, Jun; Hu, Shi-Xue; Rieppel, Olivier; Jiang, Da-Yong; Benton, Michael J; Kelley, Neil P; Aitchison, Jonathan C; Zhou, Chang-Yong; Wen, Wen; Huang, Jin-Yuan; Xie, Tao; Lv, Tao

2014-11-27

The presence of gigantic apex predators in the eastern Panthalassic and western Tethyan oceans suggests that complex ecosystems in the sea had become re-established in these regions at least by the early Middle Triassic, after the Permian-Triassic mass extinction (PTME). However, it is not clear whether oceanic ecosystem recovery from the PTME was globally synchronous because of the apparent lack of such predators in the eastern Tethyan/western Panthalassic region prior to the Late Triassic. Here we report a gigantic nothosaur from the lower Middle Triassic of Luoping in southwest China (eastern Tethyan ocean), which possesses the largest known lower jaw among Triassic sauropterygians. Phylogenetic analysis suggests parallel evolution of gigantism in Triassic sauropterygians. Discovery of this gigantic apex predator, together with associated diverse marine reptiles and the complex food web, indicates global recovery of shallow marine ecosystems from PTME by the early Middle Triassic.

Critical Reflections of Action Research Used for Professional Development in a Middle Eastern Gulf State

ERIC Educational Resources Information Center

McGee, Alyson

2008-01-01

This article describes and critically reflects on an action research project used for professional development purposes in a Middle Eastern Gulf State. The aim of the project was to improve professional development experiences for a group of in-service teacher educators, who were English as Second Language advisers. The initial discussion…

Marlboro and Other Usual Brand Choices by Youth Smokers in Middle Eastern Countries

ERIC Educational Resources Information Center

Page, Randy M.

2012-01-01

This study analyzed data from 118,743 adolescents completing 30 different Global Youth Tobacco Surveys conducted in 15 different Middle Eastern countries between 1999 and 2007 to determine the proportion of young smokers who usually smoked Marlboro, other cigarette brands, or no usual brand smoked in these countries. Marlboro was the most…

Influencing the Self-Efficacy of Middle Eastern Women through the Use of a Bulletin Board

ERIC Educational Resources Information Center

Alkhalifa, Eshaa

2008-01-01

Gender studies across the world have produced a wealth of information generated by studies that seek to investigate the existence of a distinction between genders in mathematical-based courses, such as Computer Science courses. However, the Middle Eastern Region remained unexplored largely throughout this effort due to gender segregation during…

The Distribution of Hepatitis C Virus Genotypes in Middle Eastern Countries: A Systematic Review and Meta-Analysis

PubMed Central

Ghaderi-Zefrehi, Hossein; Gholami-Fesharaki, Mohammad; Sharafi, Heidar; Sadeghi, Farzin; Alavian, Seyed Moayed

2016-01-01

Context The hepatitis C virus (HCV) is classified into seven genotypes and more than 100 subtypes. The treatment regimen, duration and efficacy of HCV therapy may vary according to the HCV genotype. Therefore, the HCV genotype should be determined prior to antiviral therapy. The objective of the current study was to review systematically all studies reporting the distribution of HCV genotypes in the countries that make up the Middle East. Evidence Acquisition Articles were identified by searching electronic databases, including Scopus, PubMed and Google scholar, with timeline limits (articles published between 1995 and 2016). We carried out a systematic search regarding the distribution of HCV genotypes in Middle Eastern countries. Results A total of 579 studies were identified by the electronic search. Of these, a total of 187 were identified as eligible papers including 60,319 patients who were meta-analyzed for pooled distribution of HCV genotypes. In Turkey, Israel, Cyprus, and Iran, genotype 1 was the most prevalent HCV genotype with rates of 82% (95% CI, 82%-83%), 68% (95% CI, 67%-69%), 68% (95% CI, 59%-77%), and 55% (95% CI, 54%-55%), respectively. In Egypt, Iraq, Saudi Arabia, and Syria, HCV genotype 4 was the most common genotype with rates of 86% (95% CI, 85%-88%), 60% (95% CI, 56%-64%), 56% (95% CI, 54%-55%), and 57% (95% CI, 54%-61%), respectively. On the basis of adjusted data, HCV genotype 4 was the most prevalent genotype in the Middle East region, with a rate of 74.7% (95% CI, 73.4%-76%), followed by genotype 1 at 15.1% (95% CI, 14.1%-16%). Conclusions Our results showed that HCV genotype 4 is the most prevalent genotype in the Middle East region. However, HCV genotype 1 is the most prevalent among non-Arab countries in the region including Turkey, Iran, Cyprus, and Israel. PMID:27826320

Communication and integration: a qualitative analysis of perspectives among Middle Eastern oncology healthcare professionals on the integration of complementary medicine in supportive cancer care.

PubMed

Ben-Arye, Eran; Popper-Giveon, Ariela; Samuels, Noah; Mutafoglu, Kamer; Schiff, Elad; Omran, Suha; Charalambous, Haris; Dweikat, Tahani; Ghrayeb, Ibtisam; Turker, Ibrahim; Hassan, Azza; Hassan, Esmat; Nimri, Omar; Kebudi, Rejin; Silbermann, Michael

2016-05-01

The use of complementary and traditional medicine (CTM ) in Middle Eastern countries is widespread, including among patients with cancer. Perspectives of oncology healthcare professionals (HCPs) in this region regarding the integration of CTM within conventional supportive cancer care were explored. An 11-item questionnaire with an open-ended question asking respondents to comment about the integration of CTM within supportive cancer care was sent to Middle Eastern oncology HCPs, using snowball sampling methodology. The narratives provided were examined using thematic analysis. A total of 339 oncology HCPs completed and returned the study tool (80.3 % response rate ), of which 178 from 15 Middle Eastern countries responded to the open-ended question. The majority of respondents are in favor of the integration of CTM within supportive cancer care, though ideas on how this should be implemented varied. Thematic analysis identified multifactorial barriers to integration, which focused on HCPs' perspectives (e.g., a lack of knowledge and training; a skeptical approach to CTM), attitudes of patients and caregivers (e.g., unrealistic expectations regarding the outcomes of CTM treatments) and HCP-patient communication. In order to overcome these barriers, respondents suggested education and training programs for oncology HCPs which would focus on improving patients' quality-of-life-related outcomes. Middle Eastern oncology HCPs support the integration of CTM within supportive cancer care, while recognizing the need for education and training in this field. A better understanding of CTM would provide the knowledge and skills which would promote a non-judgmental, evidence-based approach, fostering better communication with patients.

Internationalization of capital in the Middle East

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

Clawson, P.L.

1979-01-01

Some characteristics of the evolution of Middle Eastern economies do not correspond to what would be predicted by either standard economic theory or traditional Marxist approaches. Capitalism spread into the Middle East from the already-developed capitalist countries. The dynamics of development in the Middle East are therefore different from the pattern of Western European and North American development, requiring a theoretical model separate from traditional Marxism or standard economic theory. This dissertation presents a model in which the evolution of modern Middle Eastern economies is seen as caused primarily by changes in the world economy. The model presents different stagesmore » in the outward expansion of capitalism - the internationalization of capital - each of which has its own dynamic.« less

Middle Eastern Students Shut Out of the U.S. Turn to Australia and New Zealand

ERIC Educational Resources Information Center

Cohen, David

2007-01-01

This article reports on the increase of Middle Eastern students in universities in Australia and New Zealand because of difficulties in getting visas for the United States and Britain. Difficulties in securing visas, combined with more aggressive recruiting by higher-education institutions in New Zealand and Australia, have led a growing number of…

Implementation and evaluation of critical thinking strategies to enhance critical thinking skills in Middle Eastern nurses.

PubMed

Simpson, Elaine; Courtney, Mary

2008-12-01

The purpose of this study was to develop, implement and evaluate critical thinking strategies to enhance critical thinking skills in Middle Eastern nurses. Critical thinking strategies such as questioning, debate, role play and small group activity were developed and used in a professional development programme, which was trialled on a sample of Middle Eastern nurses (n = 20), to promote critical thinking skills, encourage problem solving, development of clinical judgment making and care prioritization in order to improve patient care and outcomes. Classroom learning was transformed from memorization to interaction and active participation. The intervention programme was successful in developing critical thinking skills in both the nurse educators and student nurses in this programme. This programme successfully integrated critical thinking strategies into a Middle Eastern nursing curriculum. Recommendations are as follows: (1) utilize evidence-based practice and stem questions to encourage the formulation of critical thinking questions; (2) support the needs of nurse educators for them to effectively implement teaching strategies to foster critical thinking skills; and (3) adopt creative approaches to (i) transform students into interactive participants and (ii) open students' minds and stimulate higher-level thinking and problem-solving abilities.

Oil, turmoil, and Islam in the Middle East

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

Sheikh, A.R.

1986-01-01

The turmoil and strife of the Middle East raises serious questions about the security of the world's oil supply. The author argues that OPEC and OAPEC can no longer afford to impose indiscriminate price increases on the marketplace because they hurt not only themselves but oil poor Third World nations as well. The author analyzes the importance of Middle Eastern oil in world politics. He emphasizes that any consideration of the forces influencing development in the Middle East should take Islamic tradition into account. Each chapter is organized around a current Middle Eastern problem: oil politics in relation to internationalmore » energy needs; the ramifications of the new oil wealth and power of the Middle East; The Iran-Iraq War; Muslim insurgency in Afghanistan; The Arab-Israel conflict; turmoil in Lebanon; Palestinian nationalism; and the Middle East as a superpower.« less

The Maliac Ocean: the origin of the Tethyan Hellenic ophiolites

NASA Astrophysics Data System (ADS)

Ferriere, Jacky; Baumgartner, Peter O.; Chanier, Frank

2016-10-01

The Hellenides, part of the Alpine orogeny in Greece, are rich in ophiolitic units. These ophiolites and associated units emplaced during Jurassic obduction, testify for the existence of one, or several, Tethyan oceanic realms. The paleogeography of these oceanic areas has not been precisely described. However, all the authors now agree on the presence of a main Triassic-Jurassic ocean on the eastern side of the Pelagonian zone (Vardar Domain). We consider that this Maliac Ocean is the most important ocean in Greece and Albania. Here, we limit the detailed description of the Maliac Ocean to the pre-convergence period of approximately 70 Ma between the Middle Triassic rifting to the Middle Jurassic convergence period. A quick overview on the destiny of the different parts of the Maliac Ocean during the convergence period is also proposed. The studied exposures allow to reconstruct: (1) the Middle to Late Triassic Maliac oceanic lithosphere, corresponding to the early spreading activity at a Mid-Oceanic Ridge; (2) the Western Maliac Margin, widely exposed in the Othris and Argolis areas; (3) the Eastern-Maliac Margin in the eastern Vardar domain (Peonias and Paikon zones). We established the following main characteristics of the Maliac Ocean: (1) the Middle Triassic rifting marked by a rapid subsidence and volcanism seems to be short-lived (few My); (2) the Maliac Lithosphere is only represented by Middle to Late Triassic units, especially the Fourka unit, composed of WPB-OIB and MORB pillow-lavas, locally covered by a pelagic Middle Triassic to Middle Jurassic sedimentary cover; (3) the Western Margin is the most complete and our data allow to distinguish a proximal and a deeper distal margin; (4) the evolution of the Eastern Margin (Peonias and Paikon series) is similar to that of the W-Margin, except for its Jurassic terrigenous sediments, while the proximal W-Margin was dominated by calcarenites; (5) we show that the W- and E-margins are not Volcanic Passive Margins; and (6) during the Middle Jurassic convergence period, the Eastern Margin became an active margin and both margins were affected by obduction processes.

Acute Coronary Syndrome in Indian Subcontinent Patients Residing in the Middle East: Results From Gulf Registry of Acute Coronary Events II.

PubMed

Panduranga, Prashanth; Sulaiman, Kadhim J; Al-Zakwani, Ibrahim; Alhabib, Khalid F; Hersi, Ahmad; Suwaidi, Jassim Al; Alsheikh-Ali, Alawi A; Almahmeed, Wael; Saif, Shukri Al; Al-Faleh, Hussam; Al-Lawati, Jawad; Asaad, Nidal; Al-Motarreb, Ahmed; Amin, Haitham

2015-10-01

We compared baseline characteristics, clinical presentation, and in-hospital outcomes between Middle Eastern Arabs and Indian subcontinent patients presenting with acute coronary syndrome (ACS). Of the 7930 patients enrolled in Gulf Registry of Acute Coronary Events II (RACE II), 23% (n = 1669) were from the Indian subcontinent. The Indian subcontinent patients, in comparison with the Middle Eastern Arabs, were younger (49 vs 60 years; P < .001), more were males (96% vs 80%; P < .001), had lower proportion of higher Global Registry of Acute Coronary Events risk score (8% vs 27%; P < .001), and less likely to be associated with diabetes (34% vs 42%; P < .001), hypertension (36% vs 51%; P < .001), and hyperlipidemia (29% vs 39%; P < .001) but more likely to be smokers (55% vs 29%; P < .001). After multivariable adjustment, the Middle Eastern Arabs were less likely to be associated with in-hospital congestive heart failure (odds ratio [OR], 0.65; 95% confidence interval [CI]: 0.50-0.86; P = .003) but more likely to be associated with recurrent ischemia (OR 1.33; 95% CI: 1.03-1.71; P = .026) when compared to the Indian subcontinent patients. Despite the baseline differences, there were largely no significant differences in in-hospital outcomes between the Indians and the Middle Eastern Arabs. © The Author(s) 2014.

Objective structured clinical examination for pharmacy students in Qatar: cultural and contextual barriers to assessment.

PubMed

Wilby, K J; Black, E K; Austin, Z; Mukhalalati, B; Aboulsoud, S; Khalifa, S I

2016-07-10

This study aimed to evaluate the feasibility and psychometric defensibility of implementing a comprehensive objective structured clinical examination (OSCE) on the complete pharmacy programme for pharmacy students in a Middle Eastern context, and to identify facilitators and barriers to implementation within new settings. Eight cases were developed, validated, and had standards set according to a blueprint, and were assessed with graduating pharmacy students. Assessor reliability was evaluated using inter-class coefficients (ICCs). Concurrent validity was evaluated by comparing OSCE results to professional skills course grades. Field notes were maintained to generate recommendations for implementation in other contexts. The examination pass mark was 424 points out of 700 (60.6%). All 23 participants passed. Mean performance was 74.6%. Low to moderate inter-rater reliability was obtained for analytical and global components (average ICC 0.77 and 0.48, respectively). In conclusion, OSCE was feasible in Qatar but context-related validity and reliability concerns must be addressed prior to future iterations in Qatar and elsewhere.

A gigantic nothosaur (Reptilia: Sauropterygia) from the Middle Triassic of SW China and its implication for the Triassic biotic recovery

PubMed Central

Liu, Jun; Hu, Shi-xue; Rieppel, Olivier; Jiang, Da-yong; Benton, Michael J.; Kelley, Neil P.; Aitchison, Jonathan C.; Zhou, Chang-yong; Wen, Wen; Huang, Jin-yuan; Xie, Tao; Lv, Tao

2014-01-01

The presence of gigantic apex predators in the eastern Panthalassic and western Tethyan oceans suggests that complex ecosystems in the sea had become re-established in these regions at least by the early Middle Triassic, after the Permian-Triassic mass extinction (PTME). However, it is not clear whether oceanic ecosystem recovery from the PTME was globally synchronous because of the apparent lack of such predators in the eastern Tethyan/western Panthalassic region prior to the Late Triassic. Here we report a gigantic nothosaur from the lower Middle Triassic of Luoping in southwest China (eastern Tethyan ocean), which possesses the largest known lower jaw among Triassic sauropterygians. Phylogenetic analysis suggests parallel evolution of gigantism in Triassic sauropterygians. Discovery of this gigantic apex predator, together with associated diverse marine reptiles and the complex food web, indicates global recovery of shallow marine ecosystems from PTME by the early Middle Triassic. PMID:25429609

The Social Climate of Schools in the Aftermath of 9-11: Ethnic Differences in Children's Peer Relations

ERIC Educational Resources Information Center

DeRosier, Melissa E.

2004-01-01

Since September 11, 2001, ethnic tensions involving persons of Middle Eastern descent have increased in the United States. This study examined the peer relationships of 748 fifth-grade students of different ethnic groups both at one month and eight months post-9-11. Results indicated that only Middle Eastern children showed a large drop in…

One for All and All for One: Using Multiple Identification Theory Simulations to Build Cooperative Attitudes and Behaviors in a Middle Eastern Conflict Scenario

ERIC Educational Resources Information Center

Williams, Robert Howard; Williams, Alexander Jonathan

2010-01-01

The authors previously developed multiple identification theory (MIT) as a system of simulation game design intended to promote attitude change. The present study further tests MIT's effectiveness. The authors created a game (CULTURE & CREED) via MIT as a complex simulation of Middle Eastern conflict resolution, designed to change attitudes…

Uterine Transplantation: Ethical Considerations within Middle Eastern Perspectives.

PubMed

Altawil, Zaid; Arawi, Thalia

2016-08-01

The field of reproductive medicine witnessed a breakthrough in September 2014 with the first successful live birth post uterine transplantation. This success represents the culmination of decades' worth of research on infertility and reproductive medicine. This subject of infertility gathers special attention in the Middle East, as childbearing is given paramount importance in the family unit. And as with any new medical advancement, Middle Eastern people look to their religious authorities for guidance. This paper describes the various ethical quandaries related to uterine transplantation, from a perspective of the religious and societal factors that are unique to the Middle East, and embeds them within the conversation of its alternative solutions. © 2015 John Wiley & Sons Ltd.

Access to orphan drugs in the Middle East: Challenge and perspective

PubMed Central

Almalki, Ziyad S.; Alahmari, Abdullah K.; Guo, Jeff J.; Kelton, Christina M.L.

2012-01-01

Summary An orphan drug is a drug developed specifically to treat a rare medical condition. With a combined population of less than 400 million, about 2.8 million patients are estimated to be suffering from a rare disease in the Middle East. Some disorders such as hemoglobinopathy, glucose-6-phosphate dehydrogenase deficiency, autosomal recessive syndromes, and several metabolic disorders have a presence throughout the Middle East. In order to promote the treatment of these diseases, Middle Eastern governments need to facilitate education and training of healthcare personnel; develop and execute a method for obtaining and paying for orphan drugs; and, finally, provide tax, marketing, and other incentives to domestic and international firms to develop drugs specifically for the diseases of most importance to Middle Eastern patients. PMID:25343087

Multi-method chronological investigation of a Middle Paleolithic stratigraphic context in Eastern Transylvania, Romania

NASA Astrophysics Data System (ADS)

Veres, Daniel; Cosac, Marian; Muratoreanu, George; Niţǎ, Loredana; Schmidt, Christoph; Hambach, Ulrich; Hubay, Katalin; Alexandru, Radu; Cuculici, Roxana; Lucian Buzea, Dan; Dumitraşcu, Valentin

2016-04-01

The Middle to Upper Paleolithic transition is one of the crucial periods of change in the prehistory of Europe due to the full emergence, continent-wide, of modern human technologies, detrimental of Neanderthal survival. Knowledge about the transition is vast, however, the evidence for cultural and technological developments in the Carpathian - Lower Danube area is still rather sparse. Here we discuss latest results arising from an archaeological-chronological investigation of a Middle Paleolithic context within the Varghis karst, eastern Transylvania, Romania. Combining our results with these of previous excavations, we can distinguish several stages of habitation in the area comprising a rock shelter connected to a newly discovered filled-in cave entrance. Reanalysis of the deeper stratigraphy previously unexcavated shows that at least two main habitation levels have been preserved. In both levels, the bone assemblages (Bos/Bison, Capra, Canis lupus, Ursus spaeleus) directly associated with lithics point to human-accumulation of material. In order to augment the typological cultural considerations, we applied direct radiocarbon dating on bones from within the occupation layers and on scattered charcoal, for the latter following a two-step combustion protocol (1). Radiocarbon dating on bones suggests the lowermost occupation layer is >43.4 radiocarbon kyr BP old, whereas the preliminary infrared stimulated luminescence (IRSL) ages on the lowermost productive layer and above it indicate surprisingly old ages of ca. 120 kyr and respectively, ca. 70 kyr. Multiple-protocol dating of charcoal found within the two habitation layers produced ages >38 radiocarbon kyr BP, suggesting that the lowermost habitation layer unequivocally pertains to the Middle Paleolithic industries. For the upper productive layer, radiocarbon dating of charcoal found 20 cm above it produced a surprisingly young age of 17.4 radiocarbon kyr BP. However, as the carbon content of this sample was less than 3%, it shall be treated with caution until further age estimates are produced. Moreover, the upper habitation level is marked by a high percentage of lithics recovered from the excavated material; it is very likely that the assemblage represents yet another phase of a Middle Paleolithic industry. Overall, the recovered lithics, currently forming one of the most significant collections of this sort for the area, are consistent with two main habitation phases connected to Middle Paleolithic cultural affinities. (1) Molnár, M., Janovics, R., Major, I., Orsovszki, J., Gonczi, R., Veres, M., Leonard, A.G., Castle, S.M., Lange, T.E., Wacker, L., Hajdas, I., Jull, A.J.T., 2013. Status report of the new AMS 14C sample preparation lab of the Hertelendy laboratory of environmental studies (Debrecen, Hungary). Radiocarbon 55, 665-676.

Is there a Mediterranean bioethics?

PubMed

Mallia, Pierre

2012-11-01

Is there a special Mediterranean approach to Bioethics and if so what are the roots of this approach? And why not a Bosphorus, or a 'lake Michigan' bioethics? The answer to such a question depends on the focus one takes on defining 'Mediterranean'? On the one hand one can refer to the Mediterranean region which includes the surrounding coasts, having Europe on its northern coast line, northern Africa on its southern coast line (and these will include the north and South West coasts), and in the Eastern region countries which border with Middle-Eastern countries. This approach is the approach currently being taken by European Parliamentarians when they speak about the Mediterranean, namely including countries like France, Italy and Libya. On the other hand there is the look upon the Mediterranean as 'Southern Europe'; this is a more 'traditional' way on how westerners view the Mediterranean. This common approach is often recognized when, for example, we speak of 'Mediterranean diet', or, 'Mediterranean Temperament'. It would include Eastern countries like Greece and Cyprus. This article focuses on these two approaches to Mediterranean ethics after discussing issues pertaining to the region which are important to define in this context. It then analyses the need for having a Mediterranean approach to bioethical issues.

Early to Middle Jurassic tectonic evolution of the Bogda Mountains, Northwest China: Evidence from sedimentology and detrital zircon geochronology

NASA Astrophysics Data System (ADS)

Ji, Hongjie; Tao, Huifei; Wang, Qi; Qiu, Zhen; Ma, Dongxu; Qiu, Junli; Liao, Peng

2018-03-01

The Bogda Mountains, as an important intracontinental orogenic belt, are situated in the southern part of the Central Asian Orogenic Belt (CAOB), and are a key area for understanding the Mesozoic evolution of the CAOB. However, the tectonic evolution of the Bogda Mountains remains controversial during the Mesozoic Era, especially the Early to Middle Jurassic Periods. The successive Lower to Middle Jurassic strata are well preserved and exposed along the northern flank of the Western Bogda Mountains and record the uplift processes of the Bogda Mountains. In this study, we analysed sedimentary facies combined with detrital zircon U-Pb geochronology at five sections of Lower to Middle Jurassic strata to detect the tectonic evolution and changes of provenance in the Bogda area. During Early to Middle Jurassic times, the fluvial, deltaic and lacustrine environments dominated in the western section of the Bogda area. The existence of Early Triassic peak age indicates that the Bogda Mountains did not experience uplift during the period of early Badaowan Formation deposition. The Early Triassic to Late Permian granitoid plutons and Carboniferous volcanic rocks from the Barkol and Santanghu areas were the main provenances. The significant change in the U-Pb age spectrum implies that the Eastern Bogda Mountains initiated uplift in the period of late Badaowan Formation deposition, and the Eastern Junggar Basin and the Turpan-Hami Basin were partially partitioned. The Eastern Bogda Mountains gradually became the major provenance. From the period of early Sangonghe to early Toutunhe Formations deposition, the provenance of the sediments and basin-range frame were similar to that of late Badaowan. However, the Eastern Bogda Mountains suffered intermittent uplift three times, and successive denudation. The uplifts respectively happened in early Sangonghe, late Sangonghe to early Xishanyao, and late Xishanyao to early Toutunhe. During the deposition stage of Toutunhe Formation, a relatively strong tectonic reactivation took place along the Late Palaeozoic Bogda rift belt accompanied by relatively large-scale magmatism. The distinct basement structure between the eastern and western Bogda rift could be the structure basis of difference uplift in the Bogda area during the Mesozoic Era. The Early to Middle Jurassic episodic uplift of Eastern Bogda Mountains perhaps was related to the post-collisional convergence of the Qiangtang Block from late Badaowan to early Sangonghe, the closure of the western Mongol-Okhotsk Ocean at the Early-Middle Jurassic boundary and the tectonic accretion at the south Asian margin of Pamir Block during late Middle Jurassic times.

Medication errors in the Middle East countries: a systematic review of the literature.

PubMed

Alsulami, Zayed; Conroy, Sharon; Choonara, Imti

2013-04-01

Medication errors are a significant global concern and can cause serious medical consequences for patients. Little is known about medication errors in Middle Eastern countries. The objectives of this systematic review were to review studies of the incidence and types of medication errors in Middle Eastern countries and to identify the main contributory factors involved. A systematic review of the literature related to medication errors in Middle Eastern countries was conducted in October 2011 using the following databases: Embase, Medline, Pubmed, the British Nursing Index and the Cumulative Index to Nursing & Allied Health Literature. The search strategy included all ages and languages. Inclusion criteria were that the studies assessed or discussed the incidence of medication errors and contributory factors to medication errors during the medication treatment process in adults or in children. Forty-five studies from 10 of the 15 Middle Eastern countries met the inclusion criteria. Nine (20 %) studies focused on medication errors in paediatric patients. Twenty-one focused on prescribing errors, 11 measured administration errors, 12 were interventional studies and one assessed transcribing errors. Dispensing and documentation errors were inadequately evaluated. Error rates varied from 7.1 % to 90.5 % for prescribing and from 9.4 % to 80 % for administration. The most common types of prescribing errors reported were incorrect dose (with an incidence rate from 0.15 % to 34.8 % of prescriptions), wrong frequency and wrong strength. Computerised physician rder entry and clinical pharmacist input were the main interventions evaluated. Poor knowledge of medicines was identified as a contributory factor for errors by both doctors (prescribers) and nurses (when administering drugs). Most studies did not assess the clinical severity of the medication errors. Studies related to medication errors in the Middle Eastern countries were relatively few in number and of poor quality. Educational programmes on drug therapy for doctors and nurses are urgently needed.

Prescribed journeys through life: Cultural differences in mental time travel between Middle Easterners and Scandinavians.

PubMed

Ottsen, Christina Lundsgaard; Berntsen, Dorthe

2015-12-01

Mental time travel is the ability to remember past events and imagine future events. Here, 124 Middle Easterners and 128 Scandinavians generated important past and future events. These different societies present a unique opportunity to examine effects of culture. Findings indicate stronger influence of normative schemas and greater use of mental time travel to teach, inform and direct behaviour in the Middle East compared with Scandinavia. The Middle Easterners generated more events that corresponded to their cultural life script and that contained religious words, whereas the Scandinavians reported events with a more positive mood impact. Effects of gender were mainly found in the Middle East. Main effects of time orientation largely replicated recent findings showing that simulation of future and past events are not necessarily parallel processes. In accordance with the notion that future simulations rely on schema-based construction, important future events showed a higher overlap with life script events than past events in both cultures. In general, cross-cultural discrepancies were larger in future compared with past events. Notably, the high focus in the Middle East on sharing future events to give cultural guidance is consistent with the increased adherence to normative scripts found in this culture. Copyright © 2015 Elsevier Inc. All rights reserved.

A Genome-Wide Study of Modern-Day Tuscans: Revisiting Herodotus's Theory on the Origin of the Etruscans

PubMed Central

Gómez-Carballa, Alberto; Amigo, Jorge; Martinón-Torres, Federico

2014-01-01

Background The origin of the Etruscan civilization (Etruria, Central Italy) is a long-standing subject of debate among scholars from different disciplines. The bulk of the information has been reconstructed from ancient texts and archaeological findings and, in the last few years, through the analysis of uniparental genetic markers. Methods By meta-analyzing genome-wide data from The 1000 Genomes Project and the literature, we were able to compare the genomic patterns (>540,000 SNPs) of present day Tuscans (N = 98) with other population groups from the main hypothetical source populations, namely, Europe and the Middle East. Results Admixture analysis indicates the presence of 25–34% of Middle Eastern component in modern Tuscans. Different analyses have been carried out using identity-by-state (IBS) values and genetic distances point to Eastern Anatolia/Southern Caucasus as the most likely geographic origin of the main Middle Eastern genetic component observed in the genome of modern Tuscans. Conclusions The data indicate that the admixture event between local Tuscans and Middle Easterners could have occurred in Central Italy about 2,600–3,100 years ago (y.a.). On the whole, the results validate the theory of the ancient historian Herodotus on the origin of Etruscans. PMID:25230205

Globalization and gametes: reproductive 'tourism,' Islamic bioethics, and Middle Eastern modernity.

PubMed

Inhorn, Marcia C

2011-04-01

'Reproductive tourism' has been defined as the search for assisted reproductive technologies (ARTs) and human gametes (eggs, sperm, embryos) across national and international borders. This article conceptualizes reproductive tourism within 'global reproscapes,' which involve the circulation of actors, technologies, money, media, ideas, and human gametes, all moving in complicated manners across geographical landscapes. Focusing on the Muslim countries of the Middle East, the article explores the Islamic 'local moral worlds' informing the movements of Middle Eastern infertile couples. The ban on third-party gamete donation in Sunni Muslim-majority countries and the recent allowance of donor technologies in the Shia Muslim-majority countries of Iran and Lebanon have led to significant movements of infertile couples across Middle Eastern national borders. In the new millennium, Iran is leading the way into this 'brave new world' of high-tech, third-party assisted conception, with Islamic bioethical discourses being used to justify various forms of technological assistance. Although the Middle East is rarely regarded in this way, it is a key site for understanding the intersection of technoscience, religious morality, and modernity, all of which are deeply implicated in the new world of reproductive tourism.

The HBsAg Prevalence Among Blood Donors From Eastern Mediterranean and Middle Eastern Countries: A Systematic Review and Meta-Analysis.

PubMed

Babanejad, Mehran; Izadi, Neda; Najafi, Farid; Alavian, Seyed Moayed

2016-03-01

The world health organization (WHO) recommends that all blood donations should be screened for evidence of infections, such as hepatitis B. The present study aimed to determine the prevalence of hepatitis B surface antigen (HBsAg) in blood donors at the eastern Mediterranean region office (EMRO) of the WHO and middle eastern countries. A meta-analysis was carried out based on the results of an electronic literature search of PubMed, Ovid, Scopus, and Google Scholar for articles published from January 1, 2000, to August 31, 2015. In accordance with a significant homogeneity test and a large value of I2, the random effects model was used to aggregate data from the studies and produce the pooled estimates using the "Metan" command. We included 66 eligible studies. The pooled prevalence of HBsAg in blood donors of both EMRO and middle eastern (E and M) countries was 2.03% (95% confidence interval [CI]: 1.79 - 2.26). In addition, the prevalence rates in the EMRO countries was 1.99% (95% CI: 1.84 - 2.14) and 1.62% in the Middle Eastern countries (95% CI: 1.36 - 1.88). The prevalence among blood donors with more than one study was 1.58% in Egypt, 0.58% in Iran, 0.67% in Iraq, 2.84% in Pakistan, 3.02% in Saudi Arabia, 1.68% in Turkey, and 5.05% in Yemen. Based on the WHO classification of hepatitis B virus (HBV) prevalence, the prevalence of HBsAg in blood donors from E and M countries reached an intermediate level. However, there were low prevalence levels in some E and M countries.

Single-Grain OSL Dating of Early Middle Palaeolithic Deposits at Cuesta de la Bajada, Ebro Basin, Spain

NASA Astrophysics Data System (ADS)

Arnold, L. J.; Demuro, M.; Santonja, M.; Perez-Gonzalez, A.

2012-12-01

The open-air site of Cuesta de la Bajada comprises a 2-2.5 m-thick sequence of fluvial-lacustrine sediments inset into the +50-60 m terrace deposits preserved along the south-eastern margins of the Alfambra river valley, Teruel, Spain. The main archaeological horizons lie ~20 m above the present-day river level and consists of an upward-fining sequence of massive fluvial silts and fine sands with dispersed gravels, detritic marls and shales that collectively overlie a series of planar bedded fluvial gravels. These units have yielded ~3000 lithic artefacts displaying reduction techniques characteristic of an early Middle Palaeolithic techno-complex, as well as a multitude of faunal remains indicative of a late Middle Pleistocene origin. The paucity of open-air Palaeolithic sites in the interior eastern sector of the Iberian Peninsula, and the relatively low number of documented early Middle Palaeolithic archives in this region, means that Cuesta de la Bajada is of key importance for understanding the coexistence/transition of Iberian Acheulean and Mousterian techno-complexes during the Middle Pleistocene period. Establishing reliable absolute chronologies at Cuesta de la Bajada remains essential for understanding the regional significance of this site. In an attempt to redress the existing chronological uncertainty we are undertaking an interdisciplinary dating study of the Middle Palaeolithic deposits using OSL dating, ESR/U-series dating of teeth and ESR dating of sedimentary quartz. Here we present results obtained using quartz single-grain OSL dating of 4 samples collected from a 7 m vertical profile bracketing the archaeological horizons. 2 samples were collected from the archaeology-bearing silt and fine sand horizons, while the remaining samples were obtained from well-bedded fine-sands and silts 3.5 m above and 3 m below the main excavation. The measured quartz grains are characterised by relatively bright OSL signals and typically display dose-response curves with very high saturation limits. The latter offers the advantage of extending the age range over which single-grain techniques can be applied in this Middle Pleistocene context. Dose-recovery tests performed at high doses of 470 Gy yielded accurate equivalent dose (De) results with low overdispersion, providing reasonable confidence in the chosen measurement conditions. 3 of the samples display single-grain De distributions with low levels of dispersion indicating that the sediments were adequately bleached prior to burial and remained undisturbed thereafter. The fourth sample displays higher De dispersion and a younger subpopulation of grains, which could be explained by beta-dose heterogeneity associated with interspersed gravels within the basal archaeological horizon. We apply various statistical age models to derive final chronologies and compare the resultant single-grain ages with those obtained using different absolute dating methods. We also report on experiments performed using 'synthetic multi-grain aliquots' created from the single-grain De datasets, and discuss their implications for the reliability of multi-grain OSL dating techniques in this context.

Single-grain OSL dating of Early Middle Palaeolithic deposits at Cuesta de la Bajada, Ebro Basin, Spain

NASA Astrophysics Data System (ADS)

Arnold, Lee; Demuro, Martina; Santonja, Manuel; Perez-Gonzalez, Alfredo; Pares, Josep

2013-04-01

The open-air site of Cuesta de la Bajada comprises a 2-2.5 m-thick sequence of fluvial-lacustrine sediments inset into the +50-60 m terrace deposits preserved along the south-eastern margins of the Alfambra river valley, Teruel, Spain. The main archaeological horizons lie ~20 m above the present-day river level and consists of an upward-fining sequence of massive fluvial silts and fine sands with dispersed gravels, detritic marls and shales that collectively overlie a series of planar bedded fluvial gravels. These units have yielded ~3000 lithic artefacts displaying reduction techniques characteristic of an early Middle Palaeolithic techno-complex, as well as a multitude of faunal remains indicative of a late Middle Pleistocene origin. The paucity of open-air Palaeolithic sites in the interior eastern sector of the Iberian Peninsula, and the relatively low number of documented early Middle Palaeolithic archives in this region, means that Cuesta de la Bajada is of key importance for understanding the coexistence/transition of Iberian Acheulean and Mousterian techno-complexes during the Middle Pleistocene period. Establishing reliable absolute chronologies at Cuesta de la Bajada remains essential for understanding the regional significance of this site. In an attempt to redress the existing chronological uncertainty we are undertaking an interdisciplinary dating study of the Middle Palaeolithic deposits using OSL dating, ESR/U-series dating of teeth and ESR dating of sedimentary quartz. Here we present results obtained using quartz single-grain OSL dating of 4 samples collected from a 7 m vertical profile bracketing the archaeological horizons. 2 samples were collected from the archaeology-bearing silt and fine sand horizons, while the remaining samples were obtained from well-bedded fine-sands and silts 3.5 m above and 3 m below the main excavation. The measured quartz grains are characterised by relatively bright OSL signals and typically display dose-response curves with very high saturation limits. The latter offers the advantage of extending the age range over which single-grain techniques can be applied in this Middle Pleistocene context. Dose-recovery tests performed at high doses of 470 Gy yielded accurate equivalent dose (De) results with low overdispersion, providing reasonable confidence in the chosen measurement conditions. Three of the samples display single-grain De distributions with low levels of dispersion indicating that the sediments were adequately bleached prior to burial and remained undisturbed thereafter. The fourth sample displays higher De dispersion and a younger subpopulation of grains, which could be explained by beta-dose heterogeneity associated with interspersed gravels within the basal archaeological horizon. We apply various statistical age models to derive final chronologies and compare the resultant single-grain ages with those obtained using different absolute dating methods. We also report on experiments performed using 'synthetic multi-grain aliquots' created from the single-grain De datasets, and discuss their implications for the reliability of multi-grain OSL dating techniques in this context.

Identification of novel BRCA founder mutations in Middle Eastern breast cancer patients using capture and Sanger sequencing analysis.

PubMed

Bu, Rong; Siraj, Abdul K; Al-Obaisi, Khadija A S; Beg, Shaham; Al Hazmi, Mohsen; Ajarim, Dahish; Tulbah, Asma; Al-Dayel, Fouad; Al-Kuraya, Khawla S

2016-09-01

Ethnic differences of breast cancer genomics have prompted us to investigate the spectra of BRCA1 and BRCA2 mutations in different populations. The prevalence and effect of BRCA 1 and BRCA 2 mutations in Middle Eastern population is not fully explored. To characterize the prevalence of BRCA mutations in Middle Eastern breast cancer patients, BRCA mutation screening was performed in 818 unselected breast cancer patients using Capture and/or Sanger sequencing. 19 short tandem repeat (STR) markers were used for founder mutation analysis. In our study, nine different types of deleterious mutation were identified in 28 (3.4%) cases, 25 (89.3%) cases in BRCA 1 and 3 (10.7%) cases in BRCA 2. Seven recurrent mutations identified accounted for 92.9% (26/28) of all the mutant cases. Haplotype analysis was performed to confirm c.1140 dupG and c.4136_4137delCT mutations as novel putative founder mutation, accounting for 46.4% (13/28) of all BRCA mutant cases and 1.6% (13/818) of all the breast cancer cases, respectively. Moreover, BRCA 1 mutation was significantly associated with BRCA 1 protein expression loss (p = 0.0005). Our finding revealed that a substantial number of BRCA mutations were identified in clinically high risk breast cancer from Middle East region. Identification of the mutation spectrum, prevalence and founder effect in Middle Eastern population facilitates genetic counseling, risk assessment and development of cost-effective screening strategy. © 2016 UICC.

Regional differences in the distribution of the sub-Saharan, West Eurasian, and South Asian mtDNA lineages in Yemen.

PubMed

Cerný, Viktor; Mulligan, Connie J; Rídl, Jakub; Zaloudková, Martina; Edens, Christopher M; Hájek, Martin; Pereira, Luísa

2008-06-01

Despite its key location for population movements out of and back into Africa, Yemen has not yet been sampled on a regional level for an investigation of sub-Saharan, West Eurasian, and South Asian genetic contributions. In this study, we present mitochondrial DNA (mtDNA) data for regionally distinct Yemeni populations that reveal different distributions of mtDNA lineages. An extensive database of mtDNA sequences from North and East African, Middle Eastern and Indian populations was analyzed to provide a context for the regional Yemeni mtDNA datasets. The groups of western Yemen appear to be most closely related to Middle Eastern and North African populations, while the eastern Yemeni population from Hadramawt is most closely related to East Africa. Furthermore, haplotype matches with Africa are almost exclusively confined to West Eurasian R0a haplogroup in southwestern Yemen, although more sub-Saharan L-type matches appear in more northern Yemeni populations. In fact, Yemeni populations have the highest frequency of R0a haplotypes detected to date, thus Yemen or southern Arabia may be the site of the initial expansion of this haplogroup. Whereas two variants of the sub-Saharan haplogroup M1 were detected only in southwestern Yemen close to the Bab el-Mandeb Strait, different non-African M haplotypes were detected at low frequencies (approximately 2%) in western parts of the country and at a higher frequency (7.5%) in the Hadramawt. We conclude that the Yemeni gene pool is highly stratified both regionally and temporally and that it has received West Eurasian, Northeast African, and South Asian gene flow. Copyright 2008 Wiley-Liss, Inc.

Is Giving Up Traditional Religious Culture Part of the Price to be Paid for Acquiring Higher Education? Adaptation of Academic Western Culture by Jewish Israeli University Students of Middle Eastern Origin.

ERIC Educational Resources Information Center

Kedem, Peri; Bar-Lev, Mordechai

1983-01-01

A study of whether the Middle Eastern student feels that attaining the status of "Western modern man" is incompatible with maintaining a traditional, religious way of life is reported. Some loosening of extreme religious practices was found among college students, but there was no evident revolt against home or tradition. (MSE)

The Kurdish Nationalist Movement and External Influences.

DTIC Science & Technology

1980-12-01

ine 40u e awee 04011 of 0..00&W NOW edm0e0 IV uesa Kurds, Kurdish Nationalism, Kurdish Revolts, Kurdish Political Parties, Mullah Mustafa Barzani...revolts, leaders, Kurdish political evolution, and the roles which local and non-Middle-Eastern countries have played in Kurdish national S1473 tveal@N o...revolts, leaders, Kurdish political evolution, and the roles which local and non-Middle-Eastern countries have played in Kurdish national development. The

Middle Eastern masculinities in the age of new reproductive technologies: male infertility and stigma in Egypt and Lebanon.

PubMed

Inhorn, Marcia C

2004-06-01

Worldwide, male infertility contributes to more than half of all cases of childlessness; yet, it is a reproductive health problem that is poorly studied and understood. This article examines the problem of male infertility in two Middle Eastern locales, Cairo, Egypt, and Beirut, Lebanon, where men may be at increased risk of male infertility because of environmental and behavioral factors. It is argued that male infertility may be particularly problematic for Middle Eastern men in their pronatalist societies; there, both virility and fertility are typically tied to manhood. Thus, male infertility is a potentially emasculating condition, surrounded by secrecy and stigma. Furthermore, the new reproductive technology called intracytoplasmic sperm injection (ICSI), designed specifically to overcome male infertility, may paradoxically create additional layers of stigma and secrecy, due to the complex moral and marital dilemmas associated with Islamic restrictions on third-party donation of gametes.

The Chara-Sina dyke swarm in the structure of the Middle Paleozoic Vilyui rift system (Siberian Craton)

NASA Astrophysics Data System (ADS)

Kiselev, A. I.; Konstantinov, K. M.; Yarmolyuk, V. V.; Ivanov, A. V.

2016-11-01

The formation of the Vilyui rift system in the eastern Siberian Craton was finished with breakdown of the continent and formation of its eastern margin. A characteristic feature of this rift system is the radial distribution of dyke swarms of basic rocks. This peculiarity allows us to relate it to the breaking processes above the mantle plume, the center of which was located in the region overlain in the modern structure by the foreland of the Verkhoyan folded-thrust belt. The Chara-Sina dyke swarm is the southern part of a large area of Middle Paleozoic basaltic magmatism in the eastern Siberian Craton. The OIB-like geochemical characteristics of dolerite allow us to suggest that the melting substrate for Middle Paleozoic basaltic magmatism was represented by a relatively homogeneous, mid-depleted mantle of the plume with geochemical parameters similar to those of OIB.

Gender differences in immigrant health: the case of Mexican and Middle Eastern immigrants.

PubMed

Read, Jen'nan Ghazal; Reynolds, Megan M

2012-03-01

This article draws on theories of gender inequality and immigrant health to hypothesize differences among the largest immigrant population, Mexicans, and a lesser known population of Middle Easterners. Using data from the 2000-2007 National Health Interview Surveys, we compare health outcomes among immigrants to those among U.S.-born whites and assess gender differences within each group. We find an immigrant story and a gender story. Mexican and Middle Eastern immigrants are healthier than U.S.-born whites, and men report better health than women regardless of nativity or ethnicity. We identify utilization of health care as a primary mechanism that contributes to both patterns. Immigrants are less likely than U.S.-born whites to interact with the health care system, and women are more likely to do so than men. Thus, immigrant and gender health disparities may partly reflect knowledge of health status rather than actual health.

Effect of bariatric surgery on adiposity and metabolic profiles: A prospective cohort study in Middle-Eastern patients.

PubMed

Mazidi, Mohsen; Rezaie, Peyman; Jangjoo, Ali; Tavassoli, Alireza; Rajabi, Mohammad Taghi; Kengne, Andre Pascal; Nematy, Mohsen

2017-07-15

To investigate changes in adiposity and cardio-metabolic risk profile following Roux-en-Y gastric bypass in patients of Middle Eastern ethnicity with severe obesity. This prospective cohort study involved 92 patients who met the indications of bariatric surgery. Post-procedure markers of obesity and cardiometabolic profile were monitored regularly for a year. Mean body mass index decreased by 29.5% from 41.9 to 29.5 kg/m 2 between baseline and 12-mo follow-up, while mean fat mass decreased by 45.9% from 64.2 kg to 34.7 kg. An improvement was also observed in the gluco-metabolic profile with both fasting glucose and HbA1c substantially decreasing ( P < 0.001). The present study shows the short to medium term (1 year) health benefits of bariatric surgery for patients of Middle Eastern ethnicity.

Pollybeak Deformity in Middle Eastern Rhinoplasty: Prevention and Treatment.

PubMed

Hussein, Wael K A; Foda, Hossam M T

2016-08-01

The pollybeak deformity is one of the commonest causes of revision rhinoplasty. The Middle Eastern nose has certain criteria that predispose to the development of pollybeak deformity. The aim of this study is to detect the factors contributing to the development of pollybeak deformity in the Middle Eastern nose and methods used to prevent as well as to treat such deformity. Out of the 1,160 revision patients included in this study, 720 (62%) patients had a pollybeak deformity. The commonest contributing factors included underprojected tip with poor support in 490 (68%) patients, excessive supratip scarring in 259 (36%) patients, overresected bony dorsum in 202 (28%) patients, and high anterior septal angle in 173 (24%) patients. The methods used by the authors to treat the pollybeak deformity are described, along with the local steroid injection protocol used to guard against the recurrence of pollybeak deformity. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Student Achievement and Fidelity of Implementation of the Middle School Concept in Middle Schools

ERIC Educational Resources Information Center

Jackson, Delilah A.

2013-01-01

This study, using qualitative, multiple case methodology, examined four middle schools within a Local Education Agency (LEA) in eastern North Carolina to determine whether the implementation of key middle school features; (a) interdisciplinary teaming, (b) flexible scheduling, (c) advisor/advisee relationships, and (d) an integrative, exploratory…

On the role of tropopause folds in summertime tropospheric ozone over the eastern Mediterranean and the Middle East

NASA Astrophysics Data System (ADS)

Akritidis, Dimitris; Pozzer, Andrea; Zanis, Prodromos; Tyrlis, Evangelos; Škerlak, Bojan; Sprenger, Michael; Lelieveld, Jos

2016-11-01

We study the contribution of tropopause folds in the summertime pool of tropospheric ozone over the eastern Mediterranean and the Middle East (EMME) with the aid of the ECHAM5/MESSy Atmospheric Chemistry (EMAC) model. Tropopause fold events in EMAC simulations were identified with a 3-D labeling algorithm that detects folds at grid points where multiple crossings of the dynamical tropopause are computed. Subsequently the events featuring the largest horizontal and vertical extent were selected for further study. For the selection of these events we identified a significant contribution of the stratospheric ozone reservoir to the high concentrations of ozone in the middle and lower free troposphere over the EMME. A distinct increase of ozone is found over the EMME in the middle troposphere during summer as a result of the fold activity, shifting towards the southeast and decreasing altitude. We find that the interannual variability of near-surface ozone over the eastern Mediterranean (EM) during summer is related to that of both tropopause folds and ozone in the free troposphere.

Traditions, Changes, and Challenges: Military Operations and the Middle Eastern City

DTIC Science & Technology

2004-01-01

festoon the palaces , many of which are larger in size than Britain’s Buckingham Palace . The grounds outside contain heavily irrigated gardens...distinct. Other characteristics of the old city (the city wall, the citadel, and the palaces ) are not as common as they once were and are of...changed are the palaces and city defensive works. Palaces and royal residences at one time were a fixture of the traditional Middle Eastern city core

Distribution and clinal trends of the ABO and Rh genes in select Middle Eastern countries.

PubMed

AlSuhaibani, E S; Kizilbash, N A; Afshan, K; Malik, S

2015-09-09

An understanding of the ABO and Rh blood group systems is important for blood transfusions and is also pertinent due to their potential association with certain morbidities and susceptibilities to infections. To investigate the diversity and differentiation of the ABO and Rh loci in Middle Eastern populations, data from twelve representative Middle Eastern populations were analyzed. Six populations were in conformity with Hardy-Weinberg equilibrium at the ABO locus. The pooled heterozygosity at both loci was calculated to be highest in the sample from Jordan and lowest in Bahrain. Heterogeneity was pronounced in the Northern compared to the Southern Middle Eastern populations. Overall, the absolute gene diversity was 0.0046 and gene differentiation was calculated to be 0.0100. Genetic diversity of the studied loci across all populations (HT) was estimated to be 0.4594, while the diversity within the populations (HS) was 0.4548. Nei's genetic distance analyses revealed highest affinities between the populations of Kuwait and Qatar, Oman and Yemen, and between Qatar and the United Arab Emirates. These results were displayed through a UGPMA dendrogram and principal component analyses, which established clustering of certain populations. Clinal trends of the allelic systems were observed by generating contour maps that allow a detailed appreciation of the distributions of alleles across the geography of the Arabian Peninsula and the Middle East. Taken together, these analyses are helpful in understanding the differentiation of blood group loci and for designing prospective studies for establishing the associations of these loci with health variables in the populations studied.

Paleomagnetic results from Northeast Anatolia: remagnetization in Late Cretaceous sandstones and tectonic rotation at the Eastern extension of the Izmir-Ankara-Erzincan suture zone

NASA Astrophysics Data System (ADS)

Cengiz Çinku, Mualla

2017-12-01

Paleomagnetic results obtained from Upper Cretaceous sandstones in Northeastern Anatolia demonstrate that the entire area from Erzincan to Kars has been remagnetised. The remagnetisation was acquired before the Middle Eocene collision between the Eastern Pontides and the Arabian Platform because Middle Eocene sandstones carry primary natural remanent magnetisations. The post-folding in situ mean direction of the Upper Cretaceous sandstones is compared with mean directions of younger, Middle Eocene to present rock formations. As a result, a two-stage antagonistic rotation mechanism is proposed. First, the collision between the Pontides and the Taurides between Late Cretaceous and Middle Eocene was associated by clockwise rotation of 26°. In the second stage between Middle Eocene and Middle Miocene and beyond, counterclockwise rotations up to 52° of the Pontide and Anatolide blocks and clockwise rotations of the Van Block were characterised by regional shortening and westward escape.

Depression in Cardiovascular Patients in Middle Eastern Populations: A Literature Review.

PubMed

Donnelly, Tam Truong; Al Suwaidi, Jassim Mohd; Al-Qahtani, Awad; Asaad, Nidal; Qader, Najlaa Abdul; Singh, Rajvir; Fung, Tak Shing; Mueed, Irem; Sharara, Shima; El Banna, Noha; Omar, Sarah

2015-08-01

Cardiovascular disease (CVD) is increasing in Middle Eastern countries. Depression is associated with increased morbidity and mortality rates among cardiovascular (CV) patients. Early detection of and intervention for depression among CV patients can reduce morbidity and mortality and save health care costs. Public information on mental health care needs of Arab CV patients living in Middle East regions is scattered and limited. This literature review surveyed and summarized research studies to learn what is known about the relationship between depression and CVD in Middle Eastern populations. The information will raise awareness among health care professionals and policy makers regarding the clinical significance of depression in Arab CV patients. It might contribute to development of culturally appropriate and effective mental health care services. Multiple databases were searched and 60 articles were assessed, including studies that investigated depression in Arab CV patient populations, physiological mechanisms of depression-CVD comorbidity, and intervention strategies that affect CV risk in depressed Arab patients. We discuss the extent to which this issue has been explored in Arab populations living in Middle East regions and Arab populations living abroad. We recommend that more comprehensive and in-depth research studies be conducted with Arab cardiac patients to enable implementation of culturally appropriate and effective mental health care interventions.

Water in the Middle East, a Secondary and College Level Multi-Media Study.

ERIC Educational Resources Information Center

Manneberg, Eliezer

The secondary and college level guide outlines a course of study on the Middle East, with emphasis on water problems of the area. Among the course objectives are the following: (1) make generalizations about particular Middle Eastern cultures and support them with evidence; (2) interpret environmental and social data from specific Middle Eastern…

Eastern Kentucky Teacher and Administrative Stress: Part II

ERIC Educational Resources Information Center

Wright, Sam; Ballestero, Victor

2012-01-01

The purpose of this research was to survey selected Eastern Kentucky Teachers (Elementary, Middle, and High School) to collect data about stress in public schools. This was a continuation study for Eastern Kentucky that collected data on how men and women teachers and men and women administrators handle stress. A stress survey (Appendix C) was…

Geomorphic development and Middle Stone Age archaeology of the Lower Cunene River, Namibia-Angola Border

NASA Astrophysics Data System (ADS)

Nicoll, K.

2010-06-01

During geomorphic reconnaissance of the Lower Cunene River near the reach of Serra Cafema, a significant accumulation of Middle Stone Age artifacts was discovered along the Namibia-Angolan border. The archaeological site is downstream of the Marienfluss-Hartmann Valley and lies along the eastern perimeter of the hyperarid Cunene erg (sandsea). Within the study area, the Cunene River is a bedrock anabranching - mixed bedrock-alluvial anabranching system with a morphology that is strongly controlled by lithology and structure and a hydrology dominated by tropical rainfall in the headwaters. A 5 m high alluvial terrace along the left bank of the perennial river is mantled with a surface lag of cobbles and gravels that includes MSA lithics. More than 30 artifacts are preserved in this open-air context. Finds include quartzite flakes, cores, and Levallois-Mousterian points with varying degrees of edge abrasion and varnish; these appear to be the first Levallois-Mousterian points found in this region of Africa. Since the archaeology of this region is poorly known, these cultural assemblages enable initial correlations across southern Africa. A replicate OSL-SAR date ˜220 kyr provides initial age constraints on a sand preserved within the cobble-boulder terrace fill, and constrains a maximum age for the overlying archaeological assemblage. This is the first MSA site in northern Namibia in direct stratigraphic context with a securely dated unit. The artifact assemblage underscores the importance of riparian corridors in reconstructing hominin behaviours during the Middle Pleistocene, the time frame marked by the first appearance and the dispersal of the modern human species Homo sapiens.

The brachiopod Antiquatonia coloradoensis (Girty) from the upper Morrowan and Atokan (lower Middle Pennsylvanian) of the United States

USGS Publications Warehouse

Henry, Thomas W.

1998-01-01

The productid brachiopod Antiquatonia coloradoensis occurs commonly in lower Middle Pennsylvanian rocks representing open-bay, shelf-lagoon, and shelf-margin marine facies and extending from the Eastern Great Basin, through the Southern Rocky Mountains, southern and central Midcontinent, to the southern and eastern Appalachian Basin. This study demonstrates that Antiquatonia coloradoenesis is biostratigraphically diagnostic with a temporal range of late Morrowan through Atokan. Its ancestor was A. morrowensis (Mather) and its descendant was A. hermosana (Girty).

Y-Chromosome and mtDNA Genetics Reveal Significant Contrasts in Affinities of Modern Middle Eastern Populations with European and African Populations

PubMed Central

Badro, Danielle A.; Youhanna, Sonia C.; Salloum, Angélique; Ghassibe-Sabbagh, Michella; Johnsrud, Brian; Khazen, Georges; Matisoo-Smith, Elizabeth; Soria-Hernanz, David F.; Wells, R. Spencer; Tyler-Smith, Chris; Platt, Daniel E.; Zalloua, Pierre A.

2013-01-01

The Middle East was a funnel of human expansion out of Africa, a staging area for the Neolithic Agricultural Revolution, and the home to some of the earliest world empires. Post LGM expansions into the region and subsequent population movements created a striking genetic mosaic with distinct sex-based genetic differentiation. While prior studies have examined the mtDNA and Y-chromosome contrast in focal populations in the Middle East, none have undertaken a broad-spectrum survey including North and sub-Saharan Africa, Europe, and Middle Eastern populations. In this study 5,174 mtDNA and 4,658 Y-chromosome samples were investigated using PCA, MDS, mean-linkage clustering, AMOVA, and Fisher exact tests of FST's, RST's, and haplogroup frequencies. Geographic differentiation in affinities of Middle Eastern populations with Africa and Europe showed distinct contrasts between mtDNA and Y-chromosome data. Specifically, Lebanon's mtDNA shows a very strong association to Europe, while Yemen shows very strong affinity with Egypt and North and East Africa. Previous Y-chromosome results showed a Levantine coastal-inland contrast marked by J1 and J2, and a very strong North African component was evident throughout the Middle East. Neither of these patterns were observed in the mtDNA. While J2 has penetrated into Europe, the pattern of Y-chromosome diversity in Lebanon does not show the widespread affinities with Europe indicated by the mtDNA data. Lastly, while each population shows evidence of connections with expansions that now define the Middle East, Africa, and Europe, many of the populations in the Middle East show distinctive mtDNA and Y-haplogroup characteristics that indicate long standing settlement with relatively little impact from and movement into other populations. PMID:23382925

Y-chromosome and mtDNA genetics reveal significant contrasts in affinities of modern Middle Eastern populations with European and African populations.

PubMed

Badro, Danielle A; Douaihy, Bouchra; Haber, Marc; Youhanna, Sonia C; Salloum, Angélique; Ghassibe-Sabbagh, Michella; Johnsrud, Brian; Khazen, Georges; Matisoo-Smith, Elizabeth; Soria-Hernanz, David F; Wells, R Spencer; Tyler-Smith, Chris; Platt, Daniel E; Zalloua, Pierre A

2013-01-01

The Middle East was a funnel of human expansion out of Africa, a staging area for the Neolithic Agricultural Revolution, and the home to some of the earliest world empires. Post LGM expansions into the region and subsequent population movements created a striking genetic mosaic with distinct sex-based genetic differentiation. While prior studies have examined the mtDNA and Y-chromosome contrast in focal populations in the Middle East, none have undertaken a broad-spectrum survey including North and sub-Saharan Africa, Europe, and Middle Eastern populations. In this study 5,174 mtDNA and 4,658 Y-chromosome samples were investigated using PCA, MDS, mean-linkage clustering, AMOVA, and Fisher exact tests of F(ST)'s, R(ST)'s, and haplogroup frequencies. Geographic differentiation in affinities of Middle Eastern populations with Africa and Europe showed distinct contrasts between mtDNA and Y-chromosome data. Specifically, Lebanon's mtDNA shows a very strong association to Europe, while Yemen shows very strong affinity with Egypt and North and East Africa. Previous Y-chromosome results showed a Levantine coastal-inland contrast marked by J1 and J2, and a very strong North African component was evident throughout the Middle East. Neither of these patterns were observed in the mtDNA. While J2 has penetrated into Europe, the pattern of Y-chromosome diversity in Lebanon does not show the widespread affinities with Europe indicated by the mtDNA data. Lastly, while each population shows evidence of connections with expansions that now define the Middle East, Africa, and Europe, many of the populations in the Middle East show distinctive mtDNA and Y-haplogroup characteristics that indicate long standing settlement with relatively little impact from and movement into other populations.

Revolutionising engineering education in the Middle East region to promote earthquake-disaster mitigation

NASA Astrophysics Data System (ADS)

Baytiyeh, Hoda; Naja, Mohamad K.

2014-09-01

Due to the high market demands for professional engineers in the Arab oil-producing countries, the appetite of Middle Eastern students for high-paying jobs and challenging careers in engineering has sharply increased. As a result, engineering programmes are providing opportunities for more students to enrol on engineering courses through lenient admission policies that do not compromise academic standards. This strategy has generated an influx of students who must be carefully educated to enhance their professional knowledge and social capital to assist in future earthquake-disaster risk-reduction efforts. However, the majority of Middle Eastern engineering students are unaware of the valuable acquired engineering skills and knowledge in building the resilience of their communities to earthquake disasters. As the majority of the countries in the Middle East are exposed to seismic hazards and are vulnerable to destructive earthquakes, engineers have become indispensable assets and the first line of defence against earthquake threats. This article highlights the contributions of some of the engineering innovations in advancing technologies and techniques for effective disaster mitigation and it calls for the incorporation of earthquake-disaster-mitigation education into academic engineering programmes in the Eastern Mediterranean region.

Effect of culture on acceptance of telemedicine in Middle Eastern countries: case study of Jordan and Syria.

PubMed

Alajlani, Mohannad; Clarke, Malcolm

2013-04-01

We investigated issues that affect the use and adoption of telemedicine in Middle Eastern countries, taking the Hashemite Kingdom of Jordan and the Syrian Arab Republic as case studies. Our study is based on interviews with key stakeholders (including doctors, technicians, engineers, and decision makers) and questionnaires administered to key stakeholders (including patients), ensuring opinion was gained from people from a full range of backgrounds and roles in the healthcare system. We found doctor and patient resistance was a major issue preventing the adoption of telemedicine in both countries, followed by poor infrastructure, lack of funding, and lack of information technology training. Our research identifies that culture is a greater issue than technical matters for the adoption of telemedicine in Middle Eastern countries. Based on our preliminary results we developed a guideline framework for each country that might be applied to telemedicine projects at the pre-implementation phase. The proposed guideline framework was validated through a return visit to the stakeholders and seeking further opinion.

Dairy products and colorectal cancer in middle eastern and north African countries: a systematic review.

PubMed

El Kinany, K; Deoula, M; Hatime, Z; Bennani, B; El Rhazi, K

2018-03-01

This systematic review was conducted to explain the association between dairy products and colorectal cancer (CRC) risk in Middle Eastern and North African countries (MENA). The database consulted were PubMed, Clinical Trials, and Cochrane to extract the relevant studies published till the 31stof December 2016, using inclusion and exclusion criteria according to Prisma Protocol. The characteristics of these studies comprised the consumption of all types of dairy products in relation to CRC risk. Seven studies were included in this review. For dairy products overall, no significant association was found. Regarding modern dairy products, included studies found controversial results with OR = 9.88 (95% CI: 3.80-24.65) and OR a  = 0.14 (95% CI: 0.02-0.71). A positive association was reported between traditional dairy products and CRC risk, to OR = 18.66 (95% CI: 3.06-113.86) to OR = 24 (95% CI: 1.74-330.82) to ORa = 1.42 (95% CI: 0.62-3.25), p trend  = 0.03. Calcium was inversely associated with the CRC risk with OR a  = 0.08 (95% CI: 0.04-0.17). This is the first systematic review which illustrated the association between dairy consumption and CRC risk in MENA region. The results were inconsistent and not always homogeneous. Further specified studies may be warranted to address the questions about the association between CRC and dairy products in a specific context of MENA region.

Biogeography of late Silurian and devonian rugose corals

USGS Publications Warehouse

Oliver, W.A.

1977-01-01

Three marine benthic faunal realms can be recognized in the Early and Middle Devonian. The Eastern Americas Realm consisted of most of the eastern half of North America and South America north of the Amazon. This realm extended in a southwest direction from the Devonian equator to approximately 35??S and was an isolated epicontinental sea during much of its history. The Eastern Americas Realm was bounded on the west by the Transcontinental Arch, on the north by the Canadian Shield and on the east and southeast by a peninsular extension of the Old Red Continent. These barriers were emergent during much, but not all, of Devonian time. Seaways beyond these barriers belonged to the Old World Realm. The Malvinokaffric Realm that was farther south was apparently temperate to arctic in climate and latitudinal position and contained few corals. Rugose corals in the Eastern Americas Realm show increasing generic-level endemism from the Late Silurian through the Early Devonian; during the late Early Devonian, 92% of the rugosan genera are not known anywhere else in the world. Endemism decreased through the Middle Devonian to zero in the early Late Devonian. The Early Devonian increase in endemism paralleled, and was probably related to, the development of the Old Red Continent as a barrier between America and Africa-Europe. The waning of endemism in the Middle Devonian reflects the breaching of the land barriers. This permitted some migration in and out of the realm in early Middle Devonian time but greatest movements were in late Middle Devonian time. Principal migration directions were from western or Arctic North America into the Michigan-Hudson Bay area and from the southern Appalachian area into Africa. ?? 1977.

The Middle Eastern and biblical origins of the Mediterranean diet.

PubMed

Berry, Elliot M; Arnoni, Yardena; Aviram, Michael

2011-12-01

To place the Mediterranean diet (MedDi) in the context of the cultural history of the Middle East and emphasise the health effects of some of the biblical seven species - wheat, barley, grapes, figs, pomegranates, olives and date honey. Review of the literature concerning the benefits of these foods. Middle East and Mediterranean Basin. Mediterranean populations and clinical studies utilising the MedDi. The MedDi has been associated with lower rates of CVD, and epidemiological evidence promotes the benefits of consuming fruit and vegetables. Recommended foods for optimal health include whole grain, fish, wine, pomegranates, figs, walnuts and extra virgin olive oil. The biblical traditional diet, including the seven species and additional Mediterranean fruits, has great health advantages, especially for CVD. In addition to the diet, lifestyle adaptation that involves increasing physical activity and organised meals, together with healthy food choices, is consistent with the traditional MedDi. The MedDi is a manageable, lifestyle-friendly diet that, when fortified with its biblical antecedent attributes, may prove to be even more enjoyable and considerably healthier in combating the obesogenic environment and in decreasing the risks of the non-communicable diseases of modern life than conventional, modern dietary recommendations. The biblical seven species, together with other indigenous foods from the Middle East, are now scientifically recognised as healthy foods, and further improve the many beneficial effects of the MedDi.

Potential risks associated with traditional herbal medicine use in cancer care: A study of Middle Eastern oncology health care professionals.

PubMed

Ben-Arye, Eran; Samuels, Noah; Goldstein, Lee Hilary; Mutafoglu, Kamer; Omran, Suha; Schiff, Elad; Charalambous, Haris; Dweikat, Tahani; Ghrayeb, Ibtisam; Bar-Sela, Gil; Turker, Ibrahim; Hassan, Azza; Hassan, Esmat; Saad, Bashar; Nimri, Omar; Kebudi, Rejin; Silbermann, Michael

2016-02-15

The authors assessed the use of herbal medicine by Middle Eastern patients with cancer, as reported by their oncology health care professionals (HCPs). Herbal products identified by the study HCPs were evaluated for potential negative effects. Oncology HCPs from 16 Middle Eastern countries received a 17-item questionnaire asking them to list 5 herbal products in use by their patients with cancer. A literature search (PubMed, Micromedex, AltMedDex, and the Natural Medicine Comprehensive Database) was conducted to identify safety-related concerns associated with the products listed. A total of 339 HCPs completed the study questionnaire (response rate of 80.3%), identifying 44 herbal and 3 nonherbal nutritional supplements. Safety-related concerns were associated with 29 products, including herb-drug interactions with altered pharmacodynamics (15 herbs), direct toxic effects (18 herbs), and increased in vitro response of cancer cells to chemotherapy (7 herbs). Herbal medicine use, which is prevalent in Middle Eastern countries, has several potentially negative effects that include direct toxic effects, negative interactions with anticancer drugs, and increased chemosensitivity of cancer cells, requiring a reduction in dose-density. Oncology HCPs working in countries in which herbal medicine use is prevalent need to better understand the implications of this practice. The presence of integrative physicians with training in complementary and traditional medicine can help patients and their HCPs reach an informed decision regarding the safety and effective use of these products. © 2015 American Cancer Society.

Cetacean distribution and abundance in relation to oceanographic domains on the eastern Bering Sea shelf: 1999-2004

NASA Astrophysics Data System (ADS)

Friday, Nancy A.; Waite, Janice M.; Zerbini, Alexandre N.; Moore, Sue E.

2012-06-01

Visual line transect surveys for cetaceans were conducted on the eastern Bering Sea shelf in association with pollock stock assessment surveys aboard the NOAA ship Miller Freeman in June and July of 1999, 2000, 2002, and 2004. Transect survey effort ranged from 1188 km in 1999 to 3761 km in 2002. Fin whales (Balaenoptera physalus) were the most common large whale in all years except 2004 when humpback whales (Megaptera novaeangliae) were more abundant. Dall's porpoise (Phocoenoides dalli) were the most common small cetacean in all years. Abundance estimates were calculated by year for each oceanographic domain: coastal, middle, and outer/slope. The middle and outer/slope domains were divided into two strata ("north" and "south") because of variable survey effort. The distribution and abundance of baleen whales changed between the earlier (colder) and later (warmer) survey years. Fin whales consistently occupied the outer shelf and secondarily the middle shelf, and their abundance was an order of magnitude greater in cold compared to warm years. Humpback whales "lived on the margin" of the northern Alaska Peninsula, eastern Aleutian Islands and Bristol Bay; their preferred habitat is possibly associated with areas of high prey availability due to nutrient upwelling and aggregation mechanisms. Minke whales (Balaenoptera acutorostrata) occur shoreward of fin whales in the outer and middle shelf and in coastal habitats along the Alaska Peninsula. The highest abundance for this species was observed in a cold (1999) year. No clear relationship emerged for odontocetes with regard to warm and cold years. Dall's porpoise occupied both outer and middle domains and harbor porpoise (Phocoena phocoena) were more common in middle and coastal domains. This study provided a unique, broad-scale assessment of cetacean distribution and abundance on the eastern Bering Sea shelf and a baseline for future comparisons.

Middle East Studies: A Catalogue of Middle East Studies Resources In or Near Connecticut. Area Studies Resource Guides, Number Two.

ERIC Educational Resources Information Center

Stone, Frank A., Comp.

This directory of Middle Eastern resource materials in or near Connecticut is designed for use by educators, librarians, media specialists, and the general public. The Middle East is defined as the part of the world known as Southwest Asia/North Africa (SWANA). The information is organized under ten major categories: associations and…

Disillusionment with Higher Education in the Middle East and the United States

ERIC Educational Resources Information Center

Cochran, Judith A.

2011-01-01

University graduates in the Middle East and the United States of America are disillusioned with their higher education degrees. Youth expect to be well employed upon graduation and to improve their social status. Employment has been guaranteed from the earliest university certificates granted in Middle Eastern yeshivas, Houses of Learning, and…

Portrait of a pragmatic conservative: Senator James A. McClure of Idaho and the politics of United States energy and Middle Eastern affairs, 1967--1990

NASA Astrophysics Data System (ADS)

Woods-Davis, Wilma

This dissertation examines the political career of Senator James A. McClure as it relates to United States energy policy and Middle Eastern affairs, 1967-1990 and within the context of the modern (post-World War II) conservative movement. A pragmatic conservative, McClure sought a balance between the extremes of issues, especially as they related to energy and United States foreign policy toward the Arab-Israeli conflict in the Middle East. More often than not, this quiet senator from Idaho was the voice of reason and moderation, carefully analyzing all sides of the issue before submitting his views on the subject. His approach to energy policy represents his conservative expression of policy, while his approach to the Arab-Israeli conflict in the Middle East demonstrates his moderation, reason, and pragmatism. He called for a national energy plan that would promote domestic production of natural energy resources, energy conservation, and peace in the Middle East. He early warned that if the United States did not develop a comprehensive energy policy, the nation would soon face energy shortages. His cautionary statements went unnoticed until the first energy crisis in 1973 and 1974. Although McClure did not support reliance on imported oil to meet energy demand, he did advocate a change in direction in foreign policy. The United States must take a more even-handed approach to the Arab-Israeli conflict and consider the Arab position too in the historic debate. He continually urged a pro-Israeli congress to rethink its policies in this area. In addition to his senate duties, McClure acted as an unofficial goodwill ambassador to many of the Arab leaders in the Middle East. He made at least nine trips to the Middle East to discuss issues of energy, trade, peace, and war. He developed a working rapport with some Arab leaders, and did much to enhance the United States image in the region. He did this at a time in American history when Congress and the public were slow to consider the Arab position. While some individuals thought McClure pro-Arab, or even anti-Semitic, he was not. He maintained throughout his career that he was neither pro-Arab, nor pro-Israeli, but pro-United States. Senator James A. McClure offered the voice of moderation, pragmatism, and balance in contentious issues both national and international. His reasoned approach to politics provides one model that politicians today could imitate.

Drug use as a driver of HIV Risks: Re-emerging and emerging issues

PubMed Central

El-Bassel, Nabila; Shaw, Stacey A.; Dasgupta, Anindita; Strathdee, Steffanie A.

2014-01-01

Purpose of Review We reviewed papers published in 2012–2013 that focused on re-emerging and emerging injection and non-injection drug use trends driving HIV risk behaviors and transmission in some parts of the world. Recent Findings While HIV incidence has declined in many countries, HIV epidemics remain at troubling levels among key drug using populations including females who inject drugs (FWID), FWID who trade sex, sex partners of people who inject drugs (SP-PWID), young PWID, and people who use non-injection drugs in a number of low- and middle- income countries such as in Central Asia, Eastern Europe, Southeast Asia, and parts of Africa. Summary HIV epidemics occur within contexts of global economic and political forces, including poverty, human rights violations, discrimination, drug policies, trafficking, and other multi-level risk environments. Trends of injection and non-injection drug use and risk environments driving HIV epidemics in Central Asia, Eastern Europe, Southeast Asia, and parts of Africa call for political will to improve HIV and substance use service delivery, access to combination HIV prevention, and harm reduction programs. PMID:24406532

How visas shape and make visible the geopolitical architecture of the planet

NASA Astrophysics Data System (ADS)

Ausloos, Marcel; Saeedian, Meghdad; Jamali, Tayeb; Farahani, S. Vasheghani; Jafari, G. Reza

2017-10-01

The aim of the present study is to provide a picture for geopolitical globalization: the role of all world countries together with their contribution towards globalization is highlighted. In the context of the present study, every country owes its efficiency and therefore its contribution towards structuring the world by the position it holds in a complex global network. The location in which a country is positioned on the network is shown to provide a measure of its "contribution" and "importance". As a matter of fact, the visa status conditions between countries reflect their contribution towards geopolitical globalization. Based on the visa status of all countries, community detection reveals the existence of 4 + 1 main communities. The community constituted by the developed countries has the highest clustering coefficient equal to 0.9. In contrast, the community constituted by the European eastern blocks plus some middle eastern countries has the lowest clustering coefficient, approximately equal to 0.65. PR China is the exceptional case. Thus, the picture of the globe issued in this study contributes towards understanding "how the world works".

Eastern Tent Caterpillar (Pest Alert)

Treesearch

Robert Rabaglia; Daniel Twardus

1990-01-01

The eastern tent caterpillar is often mistaken for the gypsy moth. Though they are similar in appearance, they differ in habits. The fully grown eastern tent caterpillar is about 2 inches long, black with a white stripe along the middle of the back and a row of pale blue oval spots on each side. It is sparsely covered with fine light brown hairs. The gypsy moth...

Exploring the relationship between cultural values, beliefs, and practices and patient falls: a Middle Eastern study.

PubMed

Hilliard, D J; Frederick, L; Tierney-Gumaer, R; Simpson, M J

1999-01-01

Patient falls have been a concern in North American healthcare for many years. Studies have examined environmental, clinical, and patient variables for purposes of risk identification and fall reduction, primarily in the context of Western societies. An investigation at King Faisal Specialist Hospital and Research Centre in Riyadh, Saudi Arabia, began in 1993 to determine whether commonly reported risk factors apply to the Saudi patient population and whether cultural values, beliefs, and practices such as the performance of ablution before prayer, fasting during the holy month of Ramadan, and the need for socialization influence the rate of patient falls. The study included all inpatients (N = 379) who fell during a 3-year period.

Panethnicity revisited: contested group boundaries in the post-9/11 era

PubMed Central

Bozorgmehr, Mehdi; Ong, Paul; Tosh, Sarah

2016-01-01

Existing theories of panethnicity in the USA concentrate on Asian Americans and Latinos, two umbrella groups that originally coalesced during the 1960s civil rights era. Although the role played by the state is recognized as central to panethnic development, we argue that the influence of this pivotal variable is contingent on historical context. Through a case study of emerging minority groups (Middle Eastern and South Asian Americans in the post-9/11 era), we re-examine the existing conceptualization of panethnicity at a time when the state plays a more punitive than compensatory role. Using a methodology that draws on a range of novel sources, we document the way that pre-existing ethnic, religious and national-origin labels have been reinforced instead of panethnic labels for the populations under study. Accordingly, we develop an updated conceptualization of group formation that incorporates historical context and the role of the state in the post-9/11 era. PMID:27182093

Whole-exome sequencing identifies common and rare variant metabolic QTLs in a Middle Eastern population.

PubMed

Yousri, Noha A; Fakhro, Khalid A; Robay, Amal; Rodriguez-Flores, Juan L; Mohney, Robert P; Zeriri, Hassina; Odeh, Tala; Kader, Sara Abdul; Aldous, Eman K; Thareja, Gaurav; Kumar, Manish; Al-Shakaki, Alya; Chidiac, Omar M; Mohamoud, Yasmin A; Mezey, Jason G; Malek, Joel A; Crystal, Ronald G; Suhre, Karsten

2018-01-23

Metabolomics-genome-wide association studies (mGWAS) have uncovered many metabolic quantitative trait loci (mQTLs) influencing human metabolic individuality, though predominantly in European cohorts. By combining whole-exome sequencing with a high-resolution metabolomics profiling for a highly consanguineous Middle Eastern population, we discover 21 common variant and 12 functional rare variant mQTLs, of which 45% are novel altogether. We fine-map 10 common variant mQTLs to new metabolite ratio associations, and 11 common variant mQTLs to putative protein-altering variants. This is the first work to report common and rare variant mQTLs linked to diseases and/or pharmacological targets in a consanguineous Arab cohort, with wide implications for precision medicine in the Middle East.

Optimising the medical management of hyperglycaemia in type 2 diabetes in the Middle East: pivotal role of metformin

PubMed Central

Al-Maatouq, M; Al-Arouj, M; Assaad, S H; Assaad, S N; Azar, S T; Hassoun, A A K; Jarrah, N; Zatari, S; Alberti, K G M M

2009-01-01

Aims: Increases in the prevalence of type 2 diabetes will likely be greater in the Middle East and other developing countries than in most other regions during the coming two decades, placing a heavy burden on regional healthcare resources. Methodology: Medline search, examination of data from major epidemiological studies in the Middle Eastern countries. Results: The aetiology and pathophysiology of diabetes appears comparable in Middle Eastern and other populations. Lifestyle intervention is key to the management of diabetes in all type 2 diabetes patients, who should be encouraged strongly to diet and exercise. The options for pharmacologic therapy in the management of diabetes have increased recently, particularly the number of potential antidiabetic combinations. Metformin appears to be used less frequently to initiate antidiabetic therapy in the Middle East than in other countries. Available clinical evidence, supported by current guidelines, strongly favours the initiation of antidiabetic therapy with metformin in Middle Eastern type 2 diabetes patients, where no contraindications exist. This is due to its equivalent or greater efficacy relative to other oral antidiabetic treatments, its proven tolerability and safety profiles, its weight neutrality, the lack of clinically significant hypoglycaemia, the demonstration of cardiovascular protection for metformin relative to diet in the UK Prospective Diabetes Study and in observational studies, and its low cost. Additional treatments should be added to metformin and lifestyle intervention as diabetes progresses, until patients are receiving an intensive insulin regimen with or without additional oral agents. Conclusions: The current evidence base strongly favours the initiation of antidiabetic therapy with metformin, where no contraindications exist. However, metformin may be under-prescribed in the Middle East. PMID:20089006

Permian arc evolution associated with Panthalassa subduction along the eastern margin of the South China block, based on sandstone provenance and U-Pb detrital zircon ages of the Kurosegawa belt, Southwest Japan

NASA Astrophysics Data System (ADS)

Hara, Hidetoshi; Hirano, Miho; Kurihara, Toshiyuki; Takahashi, Toshiro; Ueda, Hayato

2018-01-01

We have studied the petrography, geochemistry, and detrital zircon U-Pb ages of sandstones from shallow-marine forearc sediments, accretionary complexes (ACs), and metamorphosed accretionary complexes (Meta-ACs) within the Kurosegawa belt of Southwest Japan. Those rocks formed in a forearc region of a Permian island arc associated with subduction of the Panthalassa oceanic crust along the eastern margin of the South China block (Yangtze block). The provenance of the shallow-marine sediments was dominated by basaltic to andesitic volcanic rocks and minor granitic rocks during the late Middle to Late Permian. The ACs were derived from felsic to andesitic volcanic rocks during the Late Permian. The provenance of Meta-ACs was dominated by andesitic volcanic rocks in the Middle Permian. The provenance, source rock compositions, and zircon age distribution for the forearc sediments, ACs and Meta-ACs have allowed us to reconstruct the geological history of the Permian arc system of the Kurosegawa belt. During the Middle Permian, the ACs were accreted along the eastern margin of the South China block. The Middle Permian arc was an immature oceanic island arc consisting of andesitic volcanic rocks. During the Late Permian, the ACs formed in a mature arc, producing voluminous felsic to andesitic volcanic rocks. A forearc basin developed during the late Middle to Late Permian. Subsequently, the Middle Permian ACs and part of the Late Permian AC underwent low-grade metamorphism in the Late to Early Jurassic, presenting the Meta-ACs.

Refractive errors in students from Middle Eastern backgrounds living and undertaking schooling in Australia.

PubMed

Azizoglu, Serap; Junghans, Barbara M; Barutchu, Ayla; Crewther, Sheila G

2011-01-01

  Environmental factors associated with schooling systems in various countries have been implicated in the rising prevalence of myopia, making the comparison of prevalence of refractive errors in migrant populations of interest. This study aims to determine the prevalence of refractive errors in children of Middle Eastern descent, raised and living in urban Australia but actively maintaining strong ties to their ethnic culture, and to compare them with those in the Middle East where myopia prevalence is generally low.   A total of 354 out of a possible 384 late primary/early secondary schoolchildren attending a private school attracting children of Middle Eastern background in Melbourne were assessed for refractive error and visual acuity. A Shin Nippon open-field NVision-K5001 autorefractor was used to carry out non-cycloplegic autorefraction while viewing a distant target. For statistical analyses students were divided into three age groups: 10-11 years (n = 93); 12-13 years (n = 158); and 14-15 years (n = 102).   All children were bilingual and classified as of Middle Eastern (96.3 per cent) or Egyptian (3.7 per cent) origin. Ages ranged from 10 to 15 years, with a mean of 13.17 ± 0.8 (SEM) years. Mean spherical equivalent refraction (SER) for the right eye was +0.09 ± 0.07 D (SEM) with a range from -7.77 D to +5.85 D. The prevalence of myopia, defined as a spherical equivalent refraction 0.50 D or more of myopia, was 14.7 per cent. The prevalence of hyperopia, defined as a spherical equivalent refraction of +0.75 D or greater, was 16.4 per cent, while hyperopia of +1.50 D or greater was 5.4 per cent. A significant difference in SER was seen as a function of age; however, no significant gender difference was seen.   This is the first study to report the prevalence of refractive errors for second-generation Australian schoolchildren coming from a predominantly Lebanese Middle Eastern Arabic background, who endeavour to maintain their ethnic ties. The relatively low prevalence of myopia is similar to that found for other metropolitan Australian school children but higher than that reported in the Middle East. These results suggest that lifestyle and educational practices may be a significant influence in the progression of myopic refractive errors. © 2010 The Authors. Clinical and Experimental Optometry © 2010 Optometrists Association Australia.

The Middle East: An Annotated Bibliography of Literature for Children.

ERIC Educational Resources Information Center

Maehr, Jane

This is an annotated bibliography of folklore, fiction and nonfiction about the Middle East, written in English for children aged 5 and older. There are eleven chapters - one which focuses on the entire Middle Eastern region, and ten which deal with individual countries: Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Saudi Arabia, Syria, Turkey, and…

Ethnic Differences in Gestational Weight Gain: A Population-Based Cohort Study in Norway.

PubMed

Kinnunen, Tarja I; Waage, Christin W; Sommer, Christine; Sletner, Line; Raitanen, Jani; Jenum, Anne Karen

2016-07-01

Objectives To explore ethnic differences in gestational weight gain (GWG). Methods This was a population-based cohort study conducted in primary care child health clinics in Groruddalen, Oslo, Norway. Participants were healthy pregnant women (n = 632) categorised to six ethnic groups (43 % were Western European women, the reference group). Body weight was measured at 15 and 28 weeks' gestation on average. Data on pre-pregnancy weight and total GWG until delivery were self-reported. The main method of analysis was linear regression adjusting for age, weeks' gestation, pre-pregnancy body mass index, education and severe nausea. Results No ethnic differences were observed in GWG by 15 weeks' gestation. By 28 weeks' gestation, Eastern European women had gained 2.71 kg (95 % confidence interval, CI 1.10-4.33) and Middle Eastern women 1.32 kg (95 % CI 0.14-2.50) more weight on average than the Western European women in the fully adjusted model. Among Eastern European women, the total adjusted GWG was 3.47 kg (95 % CI 1.33-5.61) above the reference group. Other ethnic groups (South Asian, East Asian and African) did not differ from the reference group. When including non-smokers (n = 522) only, observed between-group differences increased and Middle Eastern women gained more weight than the reference group by all time points. Conclusions Eastern European and Middle Eastern women had higher GWG on average than Western European women, especially among the non-smokers. Although prevention of excessive GWG is important for all pregnant women, these ethnic groups might need special attention during pregnancy.

[Analysis on the exposure level and geographic distribution trend of toxicological indicators in rural drinking water, Shandong Province, in 2015].

PubMed

Shi, F; Lyu, S P; Kong, F L; Yang, X T; Zhou, J Y

2017-09-06

Objective: To analyze the exposure level and the geographical distribution trend of toxicological indicators of rural drinking water in Shandong Province. Methods: The drawing method was used to randomly select no less than 60% villages and towns from 137 counties (cities, districts) of 17 cities in Shandong Province in 2015, and then 1-3 rural centralized water supply units were selected according to the circumstance of rural centralized water supply units in each village and town. In total, 735 villages and towns, 1 473 rural centralized water supply units were selected, and 1 473 water samples were collected. The water treatment process, water supply population and other circumstances of the rural centralized water supply units were investigated, the water quality was monitored, the content of toxicological indicators of drinking water in different areas was compared, and the trend surface isogram of excessive toxicological indicators was drawn. Results: The qualified rate of toxicological indicators in 1 473 water samples was 83.64% ( n =1 232). The main toxicological indicators that affected the qualified rate of toxicological indicators of drinking water in rural areas in Shandong Province were nitrate and fluoride. The excessive rate of fluoride was 5.70% ( n =84) and the exposed population was 1 736 709 (4.22%). The excessive rate of nitrate (as nitrogen) was 12.29% ( n =181) and the exposed population was 1 393 612 (3.39%). The P (5)0 content of fluoride in the eastern, middle and western regions was 0.24, 0.29 and 0.59 mg/L, respective;which was higher in the western region than in the east and the middle regions ( P< 0.05). There was no significant difference between the eastern and the middle regions ( P> 0.05). The P (50) content of nitrate (as nitrogen) in the eastern, middle and western regions was 8.00, 7.48, and 2.00 mg/L, which was higher in the eastern and middle regions than in the west region ( P< 0.05), there was no significant difference between the eastern and the middle regions ( P> 0.05). The trend surface isogram of nitrate and fluoride content showed that the content of nitrate (as nitrogen) in rural drinking water in the eastern region was significantly higher than that in the western region, especially there was a high peak area in the northeastern region, and this high content distribution extended diagonally to the central region, while the other regions were in a relatively low range. The content of fluoride in rural drinking water in the western region was significantly higher than that in the eastern region, and there were high peaks in the southwest and northwest regions, and the other regions were in a relatively low range. Conclusion: The high exposed toxicological indicators in rural drinking water in Shandong Province were nitrate (as nitrogen) and fluoride, and their distribution showed obvious geographical distribution trend.

Marine radiocarbon reservoir corrections (∆R) for Chesapeake Bay and the Middle Atlantic Coast of North America

NASA Astrophysics Data System (ADS)

Rick, Torben C.; Henkes, Gregory A.; Lowery, Darrin L.; Colman, Steven M.; Culleton, Brendan J.

2012-01-01

Radiocarbon dates from known age, pre-bomb eastern oyster (Crassostrea virginica) shells provide local marine reservoir corrections (∆R) for Chesapeake Bay and the Middle Atlantic coastal area of eastern North America. These data suggest subregional variability in ∆R, ranging from 148 ± 46 14C yr on the Potomac River to - 109 ± 38 14C yr at Swan Point, Maryland. The ∆R weighted mean for the Chesapeake's Western Shore (129 ± 22 14C yr) is substantially higher than the Eastern Shore (- 88 ± 23 14C yr), with outer Atlantic Coast samples falling between these values (106 ± 46 and 2 ± 46 14C yr). These differences may result from a combination of factors, including 14C-depleted freshwater that enters the bay from some if its drainages, 14C-depleted seawater that enters the bay at its mouth, and/or biological carbon recycling. We advocate using different subregional ∆R corrections when calibrating 14C dates on aquatic specimens from the Chesapeake Bay and coastal Middle Atlantic region of North America.

Motor vehicle injuries in Qatar: time trends in a rapidly developing Middle Eastern nation.

PubMed

Mamtani, Ravinder; Al-Thani, Mohammed H; Al-Thani, Al-Anoud Mohammed; Sheikh, Javaid I; Lowenfels, Albert B

2012-04-01

Despite their wealth and modern road systems, traffic injury rates in Middle Eastern countries are generally higher than those in Western countries. The authors examined traffic injuries in Qatar during 2000-2010, a period of rapid population growth, focusing on the impact of speed control cameras installed in 2007 on overall injury rates and mortality. During the period 2000-2006, prior to camera installation, the mean (SD) vehicular injury death rate per 100,000 was 19.9±4.1. From 2007 to 2010, the mean (SD) vehicular death rates were significantly lower: 14.7±1.5 (p=0.028). Non-fatal severe injury rates also declined, but mild injury rates increased, perhaps because of increased traffic congestion and improved notification. It is possible that speed cameras decreased speeding enough to affect the death rate, without affecting overall injury rates. These data suggest that in a rapidly growing Middle Eastern country, photo enforcement (speed) cameras can be an important component of traffic control, but other measures will be required for maximum impact.

Motor vehicle injuries in Qatar: time trends in a rapidly developing Middle Eastern nation

PubMed Central

Al-Thani, Mohammed H; Al-Thani, Al-Anoud Mohammed; Sheikh, Javaid I; Lowenfels, Albert B

2011-01-01

Despite their wealth and modern road systems, traffic injury rates in Middle Eastern countries are generally higher than those in Western countries. The authors examined traffic injuries in Qatar during 2000–2010, a period of rapid population growth, focusing on the impact of speed control cameras installed in 2007 on overall injury rates and mortality. During the period 2000–2006, prior to camera installation, the mean (SD) vehicular injury death rate per 100 000 was 19.9±4.1. From 2007 to 2010, the mean (SD) vehicular death rates were significantly lower: 14.7±1.5 (p=0.028). Non-fatal severe injury rates also declined, but mild injury rates increased, perhaps because of increased traffic congestion and improved notification. It is possible that speed cameras decreased speeding enough to affect the death rate, without affecting overall injury rates. These data suggest that in a rapidly growing Middle Eastern country, photo enforcement (speed) cameras can be an important component of traffic control, but other measures will be required for maximum impact. PMID:21994881

Strategies for recruiting Middle Eastern-American young adults for physical activity research: a case of snowballs and Salaam.

PubMed

Kahan, David; Al-Tamimi, Alia

2009-10-01

Recruitment of minorities into health studies is a process that has been the subject of recent research effort. The prevalence of hypokinetic disease in the fast growing Middle Eastern-American community is higher than whites and some minority groups and descriptive research is needed to further quantify morbidity status and antecedent behavior. To date, we know of no study that reports recruitment methods of Middle Eastern-American young adults, a demographic group that is transitioning into an at-risk stratum for ethnically associated morbidity. We report and analyze a multi-method approach used in recruiting 240 young adults of this ethnic group into a 1-week study of physical activity utilizing activity logs and pedometers. Participants were primarily recruited through snowball sampling (48.3%), flyers (15.8%), presentations to university campus organizations (15.4%), and graduate research assistants (10.8%). Access was facilitated by assistants who were community insiders; active recruitment was more successful than passive recruitment; and different techniques appealed to different group segments based on gender and religion.

Patients’ management of type 2 diabetes in Middle Eastern countries: review of studies

PubMed Central

Alsairafi, Zahra Khalil; Taylor, Kevin Michael Geoffrey; Smith, Felicity J; Alattar, Abdulnabi T

2016-01-01

The increased prevalence of diabetes in Middle Eastern countries is a health policy priority. Important risk factors for diabetes have been identified. Lifestyle interventions and adherence to medications are central to disease prevention and management. This review focuses on the management of type 2 diabetes mellitus in Middle Eastern countries. The aim is to identify the ways in which knowledge, health beliefs, and social and cultural factors influence adherence to medication and lifestyle measures. Thirty-four studies were identified following a systematic search of the literature. The studies describe the influence of knowledge, health beliefs, culture, and lifestyle on the management of type 2 diabetes mellitus in the Middle East. Findings indicate a lack of health knowledge about diabetes among populations, which has implications for health behaviors, medication adherence, and treatment outcomes. Many identified health beliefs and cultural lifestyle factors, such as religious beliefs, beliefs about fasting during Ramadan, and sedentary lifestyles played a role in patients’ decisions. For better management of this disease, a collaborative approach between patients, their families, health care professionals, and governments should be adopted. Implementing behavioral strategies and psychological interventions that incorporate all health care professionals in the management process have been shown to be effective methods. Such services help patients change their behavior. However, the utilization of such services and interventions is still limited in Arabian countries. Physicians in the Middle East are the health care professionals most involved in the care process. PMID:27354775

Patients' management of type 2 diabetes in Middle Eastern countries: review of studies.

PubMed

Alsairafi, Zahra Khalil; Taylor, Kevin Michael Geoffrey; Smith, Felicity J; Alattar, Abdulnabi T

2016-01-01

The increased prevalence of diabetes in Middle Eastern countries is a health policy priority. Important risk factors for diabetes have been identified. Lifestyle interventions and adherence to medications are central to disease prevention and management. This review focuses on the management of type 2 diabetes mellitus in Middle Eastern countries. The aim is to identify the ways in which knowledge, health beliefs, and social and cultural factors influence adherence to medication and lifestyle measures. Thirty-four studies were identified following a systematic search of the literature. The studies describe the influence of knowledge, health beliefs, culture, and lifestyle on the management of type 2 diabetes mellitus in the Middle East. Findings indicate a lack of health knowledge about diabetes among populations, which has implications for health behaviors, medication adherence, and treatment outcomes. Many identified health beliefs and cultural lifestyle factors, such as religious beliefs, beliefs about fasting during Ramadan, and sedentary lifestyles played a role in patients' decisions. For better management of this disease, a collaborative approach between patients, their families, health care professionals, and governments should be adopted. Implementing behavioral strategies and psychological interventions that incorporate all health care professionals in the management process have been shown to be effective methods. Such services help patients change their behavior. However, the utilization of such services and interventions is still limited in Arabian countries. Physicians in the Middle East are the health care professionals most involved in the care process.

Explaining Sectarian Violence in the Middle East: A Comparative Study of Bahrain and Yemen

DTIC Science & Technology

2016-06-01

SECTARIAN VIOLENCE IN THE MIDDLE EAST: A COMPARATIVE STUDY OF BAHRAIN AND YEMEN by Breanna C. Strand June 2016 Thesis Advisor: Mohammed Hafez...3. REPORT TYPE AND DATES COVERED Master’s thesis 4. TITLE AND SUBTITLE EXPLAINING SECTARIAN VIOLENCE IN THE MIDDLE EAST: A COMPARATIVE STUDY OF...through comparative analysis and literature on Middle Eastern sectarianism and ethnic violence theory. This thesis has identified four primary

Palynological correlation of Atokan and lower desmoinesian (Pennsylvanian) strata between the Illinois basin and the Forest City basin in Eastern Kansas

USGS Publications Warehouse

Peppers, R.A.; Brady, L.L.

2007-01-01

Palynological correlation is made between Atokan and lower Desmoinesian strata in the Illinois basin an the Forest City basin in eastern Kansas. Spore data from previous studies of coals in the Illinois basin and other coal basins are compared with data from spore assemblages in coal and carbonaceous shale bands in a core drilled in Leavenworth County, Kansas. Correlations are based on first and/or last occurrences of 31 species common to the Illinois basin and eastern Kansas and on significant increases or decreases in abundance of several of those taxa. The oldest coal, which is 26 ft (8 m) above the top of the Mississippian, is early Atokan (early Westphalian B) in age and is approximately equivalent to the Bell coal bed in the Illinois basin. The Riverton coal bed at the top of the studied interval in Kansas is early Desmoinesian (early Westphalian D) and correlates with about the Lewisport coal bed in the Illinois basin. Three coal beds near the base of the Pennsylvanian in three cores drilled in Cherokee County, Kansas, which were also studied, range in age from late Atokan to early Desmoinesian. As in other coal basins, Lycospora, borne by lycopod trees, greatly dominates the lower and middle Atokan spore assemblages in coals and shale, but spores from ferns, especially tree ferns, significantly increase in abundance in the upper Atokan and lower Desmoinesian. The pattern of change of dominance among Lycosporapellucida, L. granulata, and L, micropapillata in middle Atokan (Westphalian B-C transition) that has been demonstrated earlier in the Illinois basin and eastern Kentucky and Tennessee, also occurs in eastern Kansas. At least 10 species of spores, which appeared in the middle Atokan in other parts of the equatorial coal belt, also appeared at this time in eastern Kansas. Most of these species have their affinities with the ferns, which were adapted to drier habitats than lycopods. Thus, the climate may have become a little drier in the equatorial coal belt during middle Atokan.

Mushrooms and Truffles: Historical Biofactories for Complementary Medicine in Africa and in the Middle East

PubMed Central

El Enshasy, Hesham; Elsayed, Elsayed A.; Aziz, Ramlan; Wadaan, Mohamad A.

2013-01-01

The ethnopharmaceutical approach is important for the discovery and development of natural product research and requires a deep understanding not only of biometabolites discovery and profiling but also of cultural and social science. For millennia, epigeous macrofungi (mushrooms) and hypogeous macrofungi (truffles) were considered as precious food in many cultures based on their high nutritional value and characterized pleasant aroma. In African and Middle Eastern cultures, macrofungi have long history as high nutritional food and were widely applied in folk medicine. The purpose of this review is to summarize the available information related to the nutritional and medicinal value of African and Middle Eastern macrofungi and to highlight their application in complementary folk medicine in this part of the world. PMID:24348710

Spatiotemporal pattern of vegetation remote sensing phenology and its response to climatic factors on the Qinghai-Tibet Plateau

NASA Astrophysics Data System (ADS)

An, S.; Chen, X.

2015-12-01

Based on the MODIS MCD12Q2 remote sensing phenology product, we analyzed spatiotemporal variations of vegetation green-up, maturity, senescence and brown-off dates, and their relation to spatiotemporal patterns of air temperature and precipitation on the Qinghai-Tibet Plateau (QTP). From 2001 to 2012, phenological time series at about 11.7%~15.1% pixels indicate significant linear trends (P<0.1) with strong spatial consistency. Namely, pixels with significant phenological advancement and growing season lengthening are mainly distributed in the middle and eastern parts of the QTP, while pixels with significant phenological delay and growing season shortening are mainly distributed in the western and southern parts as well as the eastern edge of the QTP. Similar spatial patterns for positive and negative linear trends of the minimum and maximum EVI, and the time-integrated EVI during the growing season were detected in the above two regions, respectively. With regard to climatic factors, mean annual temperature shows an increased trend over the QTP except for the eastern edge, whereas annual precipitation displays an increased trend in the middle and eastern parts but a decreased trend in the western and southern parts as well as the eastern edge of the QTP. These findings suggest that phenological advancement, growing season lengthening, and vegetation activity enhancement in the middle and eastern parts might be attributed to coincident temperature and precipitation increase. By contrast, phenological delay, growing season shortening, and vegetation activity reduction in the western and southern parts as well as the eastern edge might be caused by opposite changes of temperature and precipitation, and strong evaporation induced water shortage. Furthermore, a partial correlation analysis indicates that green-up, maturity, and brown-off dates were influenced by preceding temperature and precipitation, while senescence date was affected by preceding precipitation.

Geographical variations in the prevalence and management of cardiovascular risk factors in outpatients with CAD: Data from the contemporary CLARIFY registry.

PubMed

Ferrari, Roberto; Ford, Ian; Greenlaw, Nicola; Tardif, Jean-Claude; Tendera, Michal; Abergel, Hélène; Fox, Kim; Hu, Dayi; Shalnova, Svetlana; Steg, Ph Gabriel

2015-08-01

To determine the current prevalence and control of major cardiovascular risk factors in stable CAD outpatients worldwide. We analysed variations in cardiovascular risk factors in stable CAD outpatients from CLARIFY, a 5-year observational longitudinal cohort study, in seven geographical zones (Western/Central Europe; Canada/South Africa/Australia/UK; Eastern Europe; Central/South America; Middle East; East Asia; and India). Patient presentation (N=32,954, mean age 64.2 years, 78% male) varied between zones, as did prevalence of risk factors (all p < 0.0001). Obesity ranged from 20% (East Asia) to 42% (Middle East), raised blood pressure from 28% (Central/South America and East Asia) to 48% (Eastern Europe), raised LDL cholesterol from 24% (Canada/South Africa/Australia/UK) to 65% (Eastern Europe), elevated heart rate (≥70 bpm) from 38% (Western/Central Europe) to 78% (India), diabetes from 17% (Eastern Europe) to 60% (Middle East), and smoking from 6% (Central/South America) to 19% (Eastern Europe). Aspirin and lipid-lowering drugs were widely used everywhere (≥84% and ≥88%, respectively). Rates of risk factor control varied geographically (all p < 0.0001). Rate of controlled blood pressure in hypertension varied from 47% (Eastern Europe) to 66% (Central/South America), glucose control in diabetes from 23% (India) to 51% (Western/Central Europe and East Asia), controlled LDL cholesterol and dyslipidaemia from 32% (Eastern Europe) to 75% (Canada/South Africa/Australia/UK), heart rate <70 bpm from 22% (India) to 62% (Western/Central Europe), and heart rate ≤60 bpm in angina patients from 2% (India) to 29% (Canada/South Africa/Australia/UK and Central/South America). Prevalence and control of major cardiovascular risk factors in stable CAD vary markedly worldwide. Many stable CAD outpatients are being treated suboptimally. © The European Society of Cardiology 2014.

Climatic changes and social transformations in the Near East and North Africa during the 'long' 4th millennium BC: A comparative study of environmental and archaeological evidence

NASA Astrophysics Data System (ADS)

Clarke, Joanne; Brooks, Nick; Banning, Edward B.; Bar-Matthews, Miryam; Campbell, Stuart; Clare, Lee; Cremaschi, Mauro; di Lernia, Savino; Drake, Nick; Gallinaro, Marina; Manning, Sturt; Nicoll, Kathleen; Philip, Graham; Rosen, Steve; Schoop, Ulf-Dietrich; Tafuri, Mary Anne; Weninger, Bernhard; Zerboni, Andrea

2016-03-01

This paper explores the possible links between rapid climate change (RCC) and social change in the Near East and surrounding regions (Anatolia, central Syria, southern Israel, Mesopotamia, Cyprus and eastern and central Sahara) during the 'long' 4th millennium (∼4500-3000) BC. Twenty terrestrial and 20 marine climate proxies are used to identify long-term trends in humidity involving transitions from humid to arid conditions and vice versa. The frequency distribution of episodes of relative aridity across these records is calculated for the period 6300-2000 BC, so that the results may be interpreted in the context of the established arid episodes associated with RCC around 6200 and 2200 BC (the 8.2 and 4.2 kyr events). We identify two distinct episodes of heightened aridity in the early-mid 4th, and late 4th millennium BC. These episodes cluster strongly at 3600-3700 and 3100-3300 BC. There is also evidence of localised aridity spikes in the 5th and 6th millennia BC. These results are used as context for the interpretation of regional and local archaeological records with a particular focus on case studies from western Syria, the middle Euphrates, southern Israel and Cyprus. Interpretation of the records involves the construction of plausible narratives of human-climate interaction informed by concepts of adaptation and resilience from the literature on contemporary (i.e. 21st century) climate change and adaptation. The results are presented alongside well-documented examples of climatically-influenced societal change in the central and eastern Sahara, where detailed geomorphological studies of ancient environments have been undertaken in tandem with archaeological research. While the narratives for the Near East and Eastern Mediterranean remain somewhat speculative, the use of resilience and adaptation frameworks allows for a more nuanced treatment of human-climate interactions and recognises the diversity and context-specificity of human responses to climatic and environmental change. Our results demonstrate that there is a need for more local environmental data to be collected 'at source' during archaeological excavations.

Media and Teaching about the Middle East

ERIC Educational Resources Information Center

Kaviani, Khodadad

2009-01-01

This qualitative study was conducted in 2006-2007 and found that teachers relied on a variety of readily available media to stay informed about the Middle East and used some of them in their teaching. Teachers tried to explain to their students that every Middle Eastern Muslim is not a terrorist and Iraq was not behind the 9/11 terrorist attacks.…

Hepatic lipase deficiency in a Middle-Eastern-Arabic male

PubMed Central

Al Riyami, Nafila; Al-Ali, Abdullah M; Al-Sarraf, Ahmad J; Hill, John; Sachs-Barrable, Kristina; Hegele, Robert; Wasan, Kishor M; Frohlich, Jiri

2010-01-01

Hepatic lipase (HL) deficiency is a rare genetic disorder that has been associated with premature atherosclerosis despite high plasma high-density lipoprotein (HDL) cholesterol concentrations in the affected individuals. The authors describe the clinical and biochemical features of HL deficiency in a young male of Middle-Eastern-Arabic origin. This is the first report of cholesterol ester transfer protein (CETP) activity and mass in HL deficiency in a patient from this ethnic group. While the CETP mass was high, its activity was low, a discrepancy likely due to the abnormal composition of patient's HDL particles. PMID:22798447

Hepatic lipase deficiency in a Middle-Eastern-Arabic male.

PubMed

Al Riyami, Nafila; Al-Ali, Abdullah M; Al-Sarraf, Ahmad J; Hill, John; Sachs-Barrable, Kristina; Hegele, Robert; Wasan, Kishor M; Frohlich, Jiri

2010-11-12

Hepatic lipase (HL) deficiency is a rare genetic disorder that has been associated with premature atherosclerosis despite high plasma high-density lipoprotein (HDL) cholesterol concentrations in the affected individuals. The authors describe the clinical and biochemical features of HL deficiency in a young male of Middle-Eastern-Arabic origin. This is the first report of cholesterol ester transfer protein (CETP) activity and mass in HL deficiency in a patient from this ethnic group. While the CETP mass was high, its activity was low, a discrepancy likely due to the abnormal composition of patient's HDL particles.

Resources for Middle Eastern patients: online resources for culturally and linguistically appropriate services in home healthcare and hospice, Part 3.

PubMed

Young, Judith S

2014-05-01

As the population of patients for whom English is not their primary language grows, home care and hospice clinicians are challenged to provide culturally respectful and acceptable patient-centered care for cultures and languages unfamiliar to them. This article identifies resources for understanding the culture of Middle Eastern-born patients and appropriate patient education materials in most of the languages spoken by this population. The resources have been made available for free on the Web by healthcare professionals, government agencies, and support organizations from around the world.

Resources for Middle Eastern patients: online resources for culturally and linguistically appropriate services in home healthcare and hospice, part 3.

PubMed

Young, Judith S

2013-01-01

As the population of patients for whom English is not their primary language grows, home care and hospice clinicians are challenged to provide culturally respectful and acceptable patient-centered care for cultures and languages unfamiliar to them. This article identifies resources for understanding the culture of Middle Eastern-born patients and appropriate patient education materials in most of the languages spoken by this population. The resources have been made available for free on the Web by healthcare professionals, government agencies, and support organizations from around the world.

Migration to the medieval Middle East with the crusades.

PubMed

Mitchell, Piers D; Millard, Andrew R

2009-11-01

During the 12th and 13th centuries thousands of people moved from Europe to the Middle East to fight, undertake pilgrimage, or settle and make a new life. The aim of this research is to investigate two populations from the Crusader kingdom of Jerusalem, by determining who was born in Europe and who came from the Middle East. Oxygen and strontium stable isotope analyses were conducted on the enamel of teeth from skeletal remains excavated from Crusader contexts. Twenty individuals from the coastal city of Caesarea (10 high status and 10 low status), and two local Near Eastern Christian farmers from the village of Parvum Gerinum (Tel Jezreel) were analyzed as a control sample. Results were compared with known geographic values for oxygen and strontium isotopes. The population of the city of Caesarea appears to have been dominated by European-born individuals (probably 19/20, but at least 13/20), with few locals. This was surprising as a much higher proportion of locals were expected. Both controls from the farming village of Parvum Gerinum had spent their childhood in the area of the village, which matches our understanding of limited mobility among poor Medieval farmers. This is the first time that stable isotope analysis has been applied to the study of the migration of peoples between Medieval Europe and the Middle East at the time of the crusades. In view of these findings, we must now rethink past estimations of population social structure in Levantine coastal Medieval cities during the Crusader period.

Mississippian subadults from the Middle Cumberland and Eastern regions of Tennessee: Biological indicators of population interaction.

PubMed

Scopa Kelso, Rebecca

2018-06-01

Human subadult skeletal remains can provide a unique perspective into biosocial aspects of Mississippian period population interactions within and between the Middle Cumberland (MCR) and Eastern Tennessee Regions (ETR). The majority of previous studies have concentrated on adult skeletal remains, leaving out a large and extremely important population segment. Skeletal indicators of disease, growth, body proportions, and metabolic stress were collected from subadult remains from five archaeological sites over several temporal periods. Crucial to overcoming limitations associated with the osteological paradox, the biological results were placed into an archaeological context based on prior studies as well as paleoclimatological data. Results reveal homogeneity both within and between regions for most skeletal indicators. However, MCR individuals exhibit a higher frequency of pathology than those from ETC, while stature is significantly lower in younger subadults from the MCR. Within the ETR, there is no evidence for biological differences between Early Dallas and subsequent Late Dallas and Mouse Creek cultural phases. Despite presumed signs of increased conflict at the Dallas site, frequencies and types of skeletal pathology and growth disruptions are comparable to other regional sites. These findings suggest that despite cultural differences between the ETR and MCR, there was no large-scale intrusion from an outside population into the ETR during the Late Mississippian Period, or if one occurred, it is biologically invisible. Combined with climatic and archaeobotanical data, results suggest the MCR subadults were under increased stress in their earlier years. This may have been associated with increased interpersonal violence and dependence on few food sources occurring with greater scarcity. © 2018 Wiley Periodicals, Inc.

Middle Leaders' Learning in a University Context

ERIC Educational Resources Information Center

Franken, Margaret; Penney, Dawn; Branson, Christopher

2015-01-01

This article focuses on the phenomenon of middle leadership in a university context and directs attention to the significance of learning as a central facet of leadership development. Drawing on the reflections of two of the authors as new middle leaders (chairpersons of departments), this article critically examines how middle leaders learn…

Systematic review of breast cancer biology in developing countries (part 1): Africa, the middle East, eastern europe, Mexico, the Caribbean and South america.

PubMed

Bhikoo, Riyaz; Srinivasa, Sanket; Yu, Tzu-Chieh; Moss, David; Hill, Andrew G

2011-05-13

There has been no systematic appraisal of ethnicity-based variations in breast cancer (BC) biology amongst women from developing countries. A qualitative systematic review was conducted of breast cancer size, stage, grade, histological type, extra-mammary involvement, hormone receptor status as well as patient demographics. This review includes patients from Africa, the Middle East, Eastern Europe, Mexico, the Caribbean and South America. BC in these regions present at an earlier age with large aggressive tumours. Distant metastases are frequently present at the time of diagnosis. African women have a higher frequency of triple negative tumours. Over half of Middle Eastern women have lymph node involvement at the time of diagnosis. Despite experiencing a lower incidence compared to the Ashkenazi Jewish population, Palestinian women have poorer five-year survival outcomes. The majority of women from Mexico and South America have stage two or three disease whilst over sixty percent of women from Eastern Europe have either stage one or stage two disease. The biological characteristics of BC in the Caribbean cannot be fully assessed due to a paucity of data from the region. BC amongst the developing world is characterised by an early peak age of onset with aggressive biological characteristics. Strategies that improve breast cancer awareness, address amenable risk factors and improve early detection are essential.

The Eastern Seaboard Community-Junior College President.

ERIC Educational Resources Information Center

Sawyer, Thomas Harrison

A questionnaire was sent to 282 presidents of eastern seaboard public and private two-year institutions to investigate a variety of personal and professional characteristics. Study findings, based on 204 returned questionnaires, indicated that these presidents were predominately white males, married, from middle-class families with the Ed.D.…

Proceedings of the third international symposium on pomegranate and minor Mediterranean fruits

USDA-ARS?s Scientific Manuscript database

Pomegranate production has a long tradition in the middle eastern and far eastern countries. Because of the antioxidant and other beneficial properties to human health and subsequent increased consumer demand, production of pomegranate in other continents such as North America also gained more popul...

Middle East Studies Teacher Training Program. Final Report.

ERIC Educational Resources Information Center

Sefein, Naim A.

This guide presents a teacher training program in Middle Eastern studies and procedures for program implementation. Details concerning program announcement, participant selection, and travel accommodations are included. Participants attended an orientation and registration workshop and an intensive academic workshop before flying to Egypt for the…

Dire need for a Middle Eastern science spring

NASA Astrophysics Data System (ADS)

Zewail, Ahmed H.

2014-04-01

The Middle East is rich in human and natural resources, but many of its countries need a cultural and scientific transformation to reach worldwide recognition in education, research and economic productivity. Several institutions are making a positive impact, kindling hope for a successful 'science spring'.

Diasporic dreaming: return reproductive tourism to the Middle East.

PubMed

Inhorn, Marcia C

2011-11-01

This article attempts to capture the dynamics of return reproductive tourism to the Middle East, based on ethnographic research undertaken at four different Middle Eastern locales (Egypt, Lebanon, United Arab Emirates and Arab America). Across the Middle Eastern diaspora, which is now vast, due to the disruptions of war and political violence, infertile couples often dream of making a test-tube baby 'back home' for a variety of cultural, moral and psychological reasons. These reasons – including medical expatriotism, the language of medicine, co-religion and moral trustworthiness, donor phenotype, the comforts of home and discrimination – are rarely highlighted in the scholarly literature on cross-border reproductive care. Thus, further empirical investigation is needed in order to assess additional reasons for reproductive travel beyond Euro-America. Of particular concern are the needs of 'stranded' refugee populations, who are constrained from seeking assisted reproduction technology 'back home', but who may face economic constraints and cultural discrimination in host communities. Copyright © 2011 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

Helicobacter pylori Infection in the general population: A Middle Eastern perspective.

PubMed

Khedmat, Hossein; Karbasi-Afshar, Reza; Agah, Shahram; Taheri, Saeed

2013-01-01

Helicobacter pylori (H.pylori) infection is probably the most important factor that has been associated with the development of gastric cancers in human populations. However, there are no reliable data on the prevalence of this infection in the Middle East. In this article, based on a comprehensive literature review, we aimed to evaluate the situation in this region. The literature has been searched for the incidence and prevalence of H.pylori infection by Pubmed and Google Scholar. Search was repeated for each of the Middle Eastern countries, and to empower the method, citations of each found article were searched for the related studies. Seventy seven reports from the countries of the Middle East region had been reviewed and they all indicated a high rate of infection either in the general population or in the dyspeptic patients, the rate seemed to be higher in patients with dyspepsia, in patients with histologically confirmed gastritis and in patients of older age groups.

Australian Middle Eastern parents' perceptions and practices of children's weight-related behaviours: Talking with Parents' Study.

PubMed

Hardy, Louise L; Hector, Debra; Saleh, Shay; King, Lesley

2016-09-01

The home environment is associated with obesity-related behaviours among children, and research in Australia has shown that some of these behaviours are more prevalent among children from particular cultural backgrounds including Middle Eastern. This study presents findings from face-to-face, semi-structured interviews conducted in April 2013 with a convenience sample of Middle Eastern parents of primary school-age children at an Islamic private school in Sydney, Australia. The interviews explored parental perceptions and practices regarding state government health messages addressing children's eating, physical activity and screen time. The purpose of the study was to investigate whether the content of these generic public health messages is relevant and acceptable to Middle Eastern parents of young children, and to identify any enablers and barriers to adopting these healthy practices at home. Thematic analysis identified predominant themes. In total, 21 interviews were conducted (reference children: 12 boys/9 girls, aged 5-12 years). The content of current health messages regarding children's weight-related behaviours was familiar to respondents, and accepted as relevant for guiding their parenting practices. Parents perceived that they typically encouraged healthy behaviours, although they also reported making regular exemptions, in response to various circumstances. Overall, the perceptions and reported practices of the parents were consistent with other studies with Australian parents. There were no apparent culturally specific barriers or enablers to children's weight-related behaviours. There is however scope for health promoters to provide more precise information on health recommendations, health risks and benefits, and to provide more specific ideas for ways in which parents can act on these health messages within the home and family environment, to encourage and support healthy behaviours in their children. © 2015 John Wiley & Sons Ltd.

A focused ethnographic assessment of Middle Eastern mothers' infant feeding practices in Canada.

PubMed

Jessri, Mahsa; Farmer, Anna P; Olson, Karin

2015-10-01

The aim of this study was to examine the barriers to following complementary feeding guidelines among Middle Eastern mothers and the cultural considerations of practitioners from an emic perspective. This is a two-phase focused ethnographic assessment of infant feeding among 22 Middle Eastern mothers in Western Canada who had healthy infants aged <1 year. Data were collected through four focus groups conducted in Arabic/Farsi, and were further complemented by comprehensive survey data collected in the second phase of study. Mothers' main criterion for choosing infant foods was whether or not foods were Halal, while food allergens were not causes for concern. Vitamin D supplements were not fed to 18/22 of infants, and mashed dates (Halawi), rice pudding (Muhallabia/Ferni) and sugared water/tea were the first complementary foods commonly consumed. Through constant comparison of qualitative data, three layers of influence emerged, which described mothers' process of infant feeding: socio-cultural, health care system and personal factors. Culture was an umbrella theme influencing all aspects of infant feeding decisions. Mothers cited health care professionals' lack of cultural considerations and lack of relevance and practicality of infant feeding guidelines as the main reasons for ignoring infant feeding recommendations. Early introduction of pre-lacteal feeds and inappropriate types of foods fed to infants among immigrant/refugee Middle Eastern mothers in Canada is cause of concern. Involving trained language interpreters in health teams and educating health care staff on cultural competency may potentially increase maternal trust in the health care system and eventually lead to increased awareness of and adherence to best practices with infant feeding recommendations. © 2013 John Wiley & Sons Ltd.

Variations in the occurrence of specific rpoB mutations in rifampicin-resistant Mycobacterium tuberculosis isolates from patients of different ethnic groups in Kuwait.

PubMed

Ahmad, Suhail; Al-Mutairi, Noura M; Mokaddas, Eiman

2012-05-01

Frequency of resistance-conferring mutations vary among isoniazid- and ethambutol-resistant Mycobacterium tuberculosis isolates obtained from patients of various ethnic groups. This study was aimed to determine the occurrence of specific rpoB mutations in rifampicin-resistant M. tuberculosis isolates from tuberculosis patients of various ethnic groups in Kuwait. Rifampicin-resistant M. tuberculosis isolates (n=119) from South Asian (n=55), Southeast Asian (n=23), Middle Eastern (n=39) and other (n=2) patients and 107 rifampicin-susceptible isolates were tested. Mutations in rpoB were detected by DNA sequencing. Polymorphisms at katG463 and gyrA95 were detected by PCR-RFLP for genetic group assignment. None of rifampicin-susceptible but 116 of 119 rifampicin-resistant isolates showed rpoB mutation(s). Mutations among isolates from South Asian patients were distributed at rpoB516 (20%), rpoB526 (24%) and rpoB531 (27%) while 78 and 51 per cent of isolates from Southeast Asian and Middle Eastern patients, respectively, contained a mutated rpoB531. All isolates with rpoB N-terminal and cluster II mutations were obtained from Middle Eastern and South Asian patients. Most isolates from South Asian (84%) and Southeast Asian (70%) patients belonged to genetic group I while nearly all remaining isolates belonged to genetic group II. Isolates from Middle Eastern patients were distributed among genetic group I (46%), genetic group II (33%) and genetic group III (21%). The occurrence of specific rpoB mutations varied considerably in rifampicin-resistant M. tuberculosis isolates obtained from patients of different ethnic groups within the same country. The present data have important implications for designing region-specific rapid methods for detecting majority of rifampicin-resistant strains.

An analysis of suicide and undetermined deaths in 17 predominantly Islamic countries contrasted with the UK.

PubMed

Pritchard, Colin; Amanullah, S

2007-03-01

Suicide is expressly condemned in the Qu'ran, and traditionally few Islamic countries have reported suicide. Undetermined deaths are classified by the World Health Organization (WHO) as Other Violent Deaths (OVD) in ICD-9, or Other External Causes (OEC) in ICD-10. It has been suggested that to avoid under-reporting of suicides, both formal suicide verdicts and OVD should be considered together because OVD may contain 'hidden' suicides. The latest WHO mortality data, by age and gender, were analysed and tested by chi2 tests. Levels of suicide and OVD in 17 Islamic countries were examined and contextually compared with UK rates. The regional Islamic cultural differences in Middle Eastern, South Asian, European Islam countries and those of the former Union of Socialist Soviet Republics (FUSSR) were analysed separately to test the hypotheses that there would be no difference between regional suicide and OVD rates per million (pm) and 17 Islamic countries and UK rates. Suicide rates were higher for males than females, and 'older' (65+) higher than 'younger' (15-34) rates in every country reviewed. The rate for Middle Eastern males was 0-36 pm, South Asian 0-12 pm, European 53-177 pm and FUSSR 30-506 pm, with three countries exceeding the UK rate of 116 pm. The Western male average OVD rate was 22 pm; the UK 55 pm rate was highest. Middle Eastern OVD was 1-420 pm, South Asian 0-166 pm, European 1-66 pm and FUSSR 11-361 pm. OVD rates in 10 Islamic countries were considerably higher than the Western average and eight had OVD rates considerably higher than their suicide rates. Islamic suicide rates varied widely and the high OVD rates, especially the Middle Eastern, may be a repository for hiding culturally unacceptable suicides.

Prevalence and outcome of Middle-eastern Arab and South Asian patients hospitalized with heart failure: insight from a 20-year registry in a Middle-eastern country (1991-2010).

PubMed

Al Suwaidi, Jassim; Asaad, Nidal; Al-Qahtani, Awad; Al-Mulla, Abdul Wahid; Singh, Rajvir; Albinali, Hajar A

2012-06-01

The clinical characteristics and outcome of patients hospitalized with heart failure vary according to ethnicities. Limited epidemiologic data are available about the clinical characteristics and outcome of heart failure (HF) patients among non-Caucasian populations. Between 1 January 1991 and 31 December 2010; 41 453 consecutive patients were hospitalized at Hamad General Hospital, Doha, Qatar for cardiac reasons. Patients were into two groups; hospitalized with HF (n = 7069) and hospitalized for non-HF (no-HF). Among HF patients Sub-analysis was made according to ethnicity; Middle-eastern Arabs (MEA) (n = 5227) versus South Asian (SA) (n = 1289) patients. HF patients were older and more likely to be female when compared to non-HF patients. HF patients were also more likely to have diabetes mellitus (DM), hypertension (HTN), atrial fibrillation (AF) and renal impairment when compared to non-HF patients. SA HF patients younger and less likely to have DM, HTN and AF when compared to MEA patients. Over the 20-years period there was decrease in in-hospital mortality and stroke rates regardless of ethnicity (death; 8.3% to 4.8%, stroke; 0.8% to 0.1%; all P = 0.001). HF patients in the Middle East present at relatively younger age regardless of ethnicity. In-hospital mortality and stroke rates decreased significantly over the 20-years.

Turkish Population Structure and Genetic Ancestry Reveal Relatedness among Eurasian Populations

PubMed Central

Hodoğlugil, Uğur; Mahley, Robert W.

2013-01-01

Summary Turkey connects the Middle East, Europe, and Asia and has experienced major population movements. We examined the population structure and genetic relatedness of samples from three regions of Turkey using over 500,000 SNP genotypes. The data were analyzed together with Human Genome Diversity Panel data. To obtain a more representative sampling from Central Asia, Kyrgyz samples (Bishkek, Kyrgyzstan) were genotyped and analyzed. Principal component (PC) analysis reveals a significant overlap between Turks and Middle Easterners and a relationship with Europeans and South and Central Asians; however, the Turkish genetic structure is unique. FRAPPE, STRUCTURE, and phylogenetic analyses support the PC analysis depending upon the number of parental ancestry components chosen. For example, supervised STRUCTURE (K = 3) illustrates a genetic ancestry for the Turks of 45% Middle Eastern (95% CI, 42–49), 40% European (95% CI, 36–44), and 15% Central Asian (95% CI, 13–16), whereas at K = 4 the genetic ancestry of the Turks was 38% European (95% CI, 35–42), 35% Middle Eastern (95% CI, 33–38), 18% South Asian (95% CI, 16–19), and 9% Central Asian (95% CI, 7–11). PC analysis and FRAPPE/STRUCTURE results from three regions in Turkey (Aydin, Istanbul, and Kayseri) were superimposed, without clear subpopulation structure, suggesting the selected samples were rather homogeneous. Thus, this study demonstrates admixture of Turkish people reflecting the population migration patterns. PMID:22332727

Prevalence of aging population in the Middle East and its implications on cancer incidence and care

PubMed Central

Hajjar, R. R.; Atli, T.; Al-Mandhari, Z.; Oudrhiri, M.; Balducci, L.; Silbermann, M.

2013-01-01

The Middle Eastern population is aging rapidly, and as aging is the main risk factor for cancer, the incidence and prevalence of that disease are increasing among all the populations in the region. These developments represent huge challenges to national and community-based health services. At the current state of affairs, most Middle Eastern countries require the cooperation of international agencies in order to cope with such new challenges to their health systems. The focus and emphasis in facing these changing circumstances lie in the education and training of professionals, mainly physicians and nurses, at the primary, secondary and tertiary levels of health services. It is imperative that these training initiatives include clinical practice, with priority given to the creation of multidisciplinary teams both at the cancer centers and for home-based services. PMID:24001758

Biostratigraphic sequence analysis of two Lower Miocene to Pliocene sections, Eastern Falcon, Northwestern Venezuela

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

Diaz De Gamero, M.L.; Giffuni, G.; Castro Mora, M.

1993-02-01

The eastern region of the Falcon Basin in northwestern Venezuela comprises a thick sedimentary sequence deposited from a deep marine bathyal to neritic environment, ranging in age from the Middle Eocene to the Pliocene. A detailed biostratigraphic study (foraminifera and calcareous nannoplankton) was carried out in two sedimentary sequences outcropping in Cumarebo and Piritu, adjacent areas of eastern Falcon, representing: platform, slope and basinal settings. The Cumarebo section is continuous in the studied interval, from the Middle Miocene to the Pliocene. The Piritu section is continuous from the Lower to the lower Upper Miocene, terminating unconformably beneath a thin intervalmore » of middle Pliocene platform sediments, indicating tectonism during the latest Miocene. The sequence stratigraphical interpretation was based on the biostratigraphic analysis of the benthic and planktonic fossils, facies distribution and sedimentological data. Systems tracts, sequence boundaries and maximum flooding surfaces from cycles TB2.4 to TB3.5 of the cycle chart were identified. In the Cumarebo section, the upper Middle and Upper Miocene is mostly composed of shales, with some turbiditic sands belonging to a LSW system tract. The upper most Miocene contains a thick carbonate buildup (HST), and it is overlain by a Pliocene section that shallows upward from upper slope to outer shelf depositional environments. In the basinal (Piritu) section, most of the sediments are deep-water shales belonging to a LSW system tract, with some turbiditic sands in the upper Lower Miocene. TST and HST sediments, with scattered carbonate buildups in the upper Middle Miocene were also identified.« less

Sexual sensation seeking and Internet sex-seeking of Middle Eastern men who have sex with men.

PubMed

Matarelli, Steven A

2013-10-01

Despite recent evidence of stabilization in many developed nations, new human immunodeficiency virus (HIV) infections remain a public health concern globally. Efforts remain fragile in a number of world regions due to incomplete or inconsistent social policies concerning HIV, criminalization of same-sex encounters, social stigma, and religious doctrine. Middle Eastern men who have sex with men (MSM) remain one of the most hidden and stigmatized of all HIV risk groups. High-risk sexual bridging networks from these men to low prevalence populations (e.g., to spouse to offspring) are emerging HIV transmission pathways throughout the region. This cross-sectional, exploratory study investigated Sexual Sensation Seeking Scale (SSSS) scores to predict numbers of recent MSM sexual activities and to predict any recent unprotected receptive anal intercourse (URAI) activities in 86 Middle Eastern MSM who resided in the Middle East and who used the Internet to sex-seek. In a multivariate hierarchical regression, higher SSSS scores predicted higher numbers of recent MSM sexual activities (p = .028) and URAI (p = .022). In a logistic regression, higher SSSS scores increased the likelihood of engaging in URAI activities threefold (OR 3.0, 95 % CI 1.15-7.85, p = .025). Age and drug/alcohol use during sexual activities served as covariates in the regression models and were not significant in any analyses. Despite numerous hurdles, adopting Internet-based, non-restricted HIV education and prevention public health programs in the Middle East could instrumentally enhance efforts toward reducing the likelihood of new HIV transmissions in MSM and their sexual partners, ultimately contributing to an improved quality of life.

Bridging Cultural Divides

ERIC Educational Resources Information Center

Galuzska, Peter

2006-01-01

Colleges and universities across the country are seeing an overwhelming interest among students in learning about the Middle East and Arabic languages. The most popular courses, professors say, are Arabic language, Middle Eastern politics and the dynamics of the Israeli and Arab relationship. Also in demand are courses on comparative religions and…

The "Repoliticization" of Islam in the Middle East.

ERIC Educational Resources Information Center

Olson, Robert W.; Abell, Robert

1984-01-01

Islamic fundamentalist groups are demanding political power and posing stiff changes to Middle Eastern regimes. The attainment of political independence, modernization, the incorporation of millions of newcomers as active participants in the political process, and the inability to deal effectively with Israel have contributed to conditions…

A Global Perspective on Public Relations Ethics: The Middle East.

ERIC Educational Resources Information Center

Kruckeberg, Dean

1996-01-01

States that Moslem culture heavily influences much of Middle Eastern practice, and that contemporary public relations literature indicates that "ethical" public relations practices embrace a "two-way symmetrical" model. Describes a counterthesis that contends that public relations is culturally relative in both theories and…

Shades of White: Identity Status, Stereotypes, Prejudice, and Xenophobia

ERIC Educational Resources Information Center

Kumar, Revathy; Seay, Nancy; Karabenick, Stuart

2011-01-01

Social identity, cultural socialization, intergroup contact hypothesis and group threat theories were used to examine White middle school adolescents' beliefs and attitudes toward Middle Eastern peers (Chaldeans). Ten focus group interviews in each of five Midwestern schools supported the hypothesized relationships between White majority/minority…

The State of Middle Eastern Studies.

ERIC Educational Resources Information Center

Lewis, Bernard

1979-01-01

After tracing European study of the Middle East from medieval times, the author concludes that, for all the money and effort being expended in English and American universities, results are disappointing. He notes problems of partisanship, influence of outside financial benefactors, poor academic standards, the language difficulty, and…

Field-trip guide to Columbia River flood basalts, associated rhyolites, and diverse post-plume volcanism in eastern Oregon

USGS Publications Warehouse

Ferns, Mark L.; Streck, Martin J.; McClaughry, Jason D.

2017-08-09

The Miocene Columbia River Basalt Group (CRBG) is the youngest and best preserved continental flood basalt province on Earth, linked in space and time with a compositionally diverse succession of volcanic rocks that partially record the apparent emergence and passage of the Yellowstone plume head through eastern Oregon during the late Cenozoic. This compositionally diverse suite of volcanic rocks are considered part of the La Grande-Owyhee eruptive axis (LOEA), an approximately 300-kilometer-long (185 mile), north-northwest-trending, middle Miocene to Pliocene volcanic belt located along the eastern margin of the Columbia River flood basalt province. Volcanic rocks erupted from and preserved within the LOEA form an important regional stratigraphic link between the (1) flood basalt-dominated Columbia Plateau on the north, (2) bimodal basalt-rhyolite vent complexes of the Owyhee Plateau on the south, (3) bimodal basalt-rhyolite and time-transgressive rhyolitic volcanic fields of the Snake River Plain-Yellowstone Plateau, and (4) the High Lava Plains of central Oregon.This field-trip guide describes a 4-day geologic excursion that will explore the stratigraphic and geochemical relationships among mafic rocks of the Columbia River Basalt Group and coeval and compositionally diverse volcanic rocks associated with the early “Yellowstone track” and High Lava Plains in eastern Oregon. Beginning in Portland, the Day 1 log traverses the Columbia River gorge eastward to Baker City, focusing on prominent outcrops that reveal a distal succession of laterally extensive, large-volume tholeiitic flood lavas of the Grande Ronde, Wanapum, and Saddle Mountains Basalt formations of the CRBG. These “great flows” are typical of the well-studied flood basalt-dominated Columbia Plateau, where interbedded silicic and calc-alkaline lavas are conspicuously absent. The latter part of Day 1 will highlight exposures of middle to late Miocene silicic ash-flow tuffs, rhyolite domes, and calc-alkaline lava flows overlying the CRBG across the northern and central parts of the LOEA. The Day 2 field route migrates to southern parts of the LOEA, where rocks of the CRBG are associated in space and time with lesser known and more complex silicic volcanic stratigraphy associated with middle Miocene, large-volume, bimodal basalt-rhyolite vent complexes. Key stops will provide a broad overview of the structure and stratigraphy of the middle Miocene Mahogany Mountain caldera and middle to late Miocene calc-alkaline lavas of the Owyhee basalt. Stops on Day 3 will progress westward from the eastern margin of the LOEA, examining a transition linking the Columbia River Basalt-Yellowstone province with a northwestward-younging magmatic trend of silicic volcanism that underlies the High Lava Plains of eastern Oregon. Initial field stops on Day 3 will examine key outcrops demonstrating the intercalated nature of middle Miocene tholeiitic CRBG flood basalts, prominent ash-flow tuffs, and “Snake River-type” large-volume rhyolite lava flows exposed along the Malheur River. Subsequent stops on Day 3 will focus upon the volcanic stratigraphy northeast of the town of Burns, which includes regional middle to late Miocene ash-flow tuffs, and lava flows assigned to the Strawberry Volcanics. The return route to Portland on Day 4 traverses across the western axis of the Blue Mountains, highlighting exposures of the widespread, middle Miocene Dinner Creek Tuff and aspects of Picture Gorge Basalt flows and northwest-trending feeder dikes situated in the central part of the CRBG province.

Navigating Middle Grades: Role of School Context in Students' Social Adaptation and Experiences

ERIC Educational Resources Information Center

Kim, Ha Yeon; Schwartz, Kate; Cappella, Elise; Seidman, Edward

2014-01-01

Informed by the current literature, this study examines social contexts across middle grade schools with different grade span configurations. In doing so, the authors aim to build understanding of where and how to target interventions in the middle grades to enhance maintenance of social-emotional adjustment and experiences from middle childhood…

Migration and mental health: a study of low-income Ethiopian women working in Middle Eastern countries.

PubMed

Anbesse, Birke; Hanlon, Charlotte; Alem, Atalay; Packer, Samuel; Whitley, Rob

2009-11-01

Few studies have explored influences on mental health of migrants moving between non-Western countries. Focus group discussions were used to explore the experiences of Ethiopian female domestic migrants to Middle Eastern countries, comparing those who developed severe mental illness with those remaining mentally well. Prominent self-identified threats to mental health included exploitative treatment, enforced cultural isolation, undermining of cultural identity and disappointment in not achieving expectations. Participants countered these risks by affirming their cultural identity and establishing socio-cultural supports. Mental health of migrant domestic workers may be jeopardized by stressors, leading to experience of social defeat.

Identification and Clinical Characterization of Children with Benign Ethnic Neutropenia

PubMed Central

Ortiz, Michael V.; Meier, Emily R.; Hsieh, Matthew M.

2016-01-01

Benign ethnic neutropenia (BEN) is an asymptomatic condition reported in adults of African and Middle Eastern descent. The clinical description in children is currently lacking. In our urban outpatient pediatric hematology clinic, the median neutrophil count of children with BEN was lower than previous reports in adults at 893 × 106 cells/L, but increased with older age. There was an equal male to female ratio and 24% of our BEN children reported ethnicities other than African or Middle Eastern. Children with BEN had a clinical course comparable to other healthy children including otherwise normal blood counts, except for mild anemia. PMID:26925714

Radiolarian biostratigraphy of the Quinn River Formation, Black Rock terrane, north-central Nevada: correlations with eastern Klamath terrane geology

USGS Publications Warehouse

Blome, C.D.; Reed, K.M.

1995-01-01

The Quinn River Formation, Black Rock terrane, Quinn River Crossing, is one of the few Nevadan sections of Permian and Triassic strata that are unaffected by Sonoman deformation. The formation consists of: 1) a basal tuff overlain by limestone and ferruginous dolomite, 2) interbedded radiolarian-bearing chert and argillite, 3) siltstone and carbonaceous shale, and 4) partly volcaniclastic rocks. All but the uppermost (barren) chert samples contain Late Permian radiolarian taxa. These radiolarians suggest that early Wordian conodonts reported from near the top of the chert and argillite unit are reworked. Poorly preserved Early(?) or Middle triassic radiolarians and Middle Triassic ammonites and pectenacid bivalves from the middle part of the volcaniclastic unit indicate the Early Triassic deposition cannot be documented at Quinn River. The ages of the Quinn River brachiopod, conodont, and radiolarian faunas resemble those of the Dekkas and Pit Formations, eastern Klamath terrane, northern California. The analogous Quinn River and eastern Klamath rock types and faunal ages, as well as similar hiatuses in their stratigraphic records, suggest that they may be lateral equivalents that formed in the same island-arc sedimentary basin. -from Authors

Post-middle Miocene origin of modern landforms in the eastern Piedmont of Virginia

USGS Publications Warehouse

Weems, R.E.; Edwards, L.E.

2007-01-01

Diverse late middle Miocene dinoflagellate floras, obtained from two sites along the western edge of the Atlantic Coastal Plain in central Virginia, indicate that the eastern Virginia Piedmont was covered by marine waters about 12-13 Ma. This transgression extended farther westward across the Virginia Piedmont than any other transgression that has been documented. Extensive fluvial deposits that may be associated with this transgression covered earlier stream patterns in the eastern Piedmont and buried them beneath a thin (probably less than 100 foot-thick) veneer of sand and gravel. During the subsequent regression, a linear down-slope stream-drainage pattern developed. Although it has been somewhat modified by later stream captures, it still is easily recognizable. This interval of marine inundation and deposition explains why modern stream patterns in the eastern Piedmont of Virginia strongly resemble the stream patterns in the Coastal Plain and differ from the structurally adjusted trellis stream patterns typical of the western Piedmont, Blue Ridge, and Valley and Ridge regions. Uplift of the modern Southern Appalachian Mountains began at the time of this transgression and was largely completed by the late Pliocene.

Biogeography of Coptis Salisb. (Ranunculales, Ranunculaceae, Coptidoideae), an Eastern Asian and North American genus.

PubMed

Xiang, Kun-Li; Erst, Andrey S; Xiang, Xiao-Guo; Jabbour, Florian; Wang, Wei

2018-05-24

Numerous studies have favored dispersal (colonization) over vicariance (past fragmentation) events to explain eastern Asian-North American distribution patterns. In plants, however the disjunction between eastern Asia and western North America has been rarely examined using the integration of phylogenetic, molecular dating, and biogeographical methods. Meanwhile, the biogeographic patterns within eastern Asia remain poorly understood. The goldthread genus Coptis Salisb. includes 15 species disjunctly distributed in North America, Japan, mainland China, and Taiwan. We present a dated phylogeny for Coptis under the optimal clock model and infer its historical biogeography by comparing different biogeographic models. The split of Coptis and Xanthorhiza Marshall occurred in the middle Miocene (ca. 15.47 Ma). Coptis started their diversification in the early late Miocene (ca. 9.55 Ma). A late Miocene vicariance event resulted in the eastern Asian and western North American disjunction in the genus. Within eastern Asia, dispersals from mainland Asia to Japan and from Japan to Taiwan occurred at ca. 4.85 Ma and at ca. 1.34 Ma, respectively. Our analyses provide evidence that both vicariance and dispersal events have played important roles in shaping the current distribution and endemism of Coptis, likely resulting from eustatic sea-level changes, mountain formation processes and an increasing drier and cooler climate from the middle Miocene onwards.

Language Teacher Research in the Middle East

ERIC Educational Resources Information Center

Coombe, Christine, Ed.; Barlow, Lisa, Ed.

2007-01-01

An openness to new ways of teaching and learning is vital for growth among English language teachers, teacher educators, teachers in training, and students. This volume in the Language Teacher Research Series (Thomas S. C. Farrell, series editor) shares the studies and reflections of teacher researchers working in Middle Eastern countries with…

An Inspiration for Democratization in the Middle East: Turkey

DTIC Science & Technology

2011-12-01

toward three social groups: the army, the bourgeoisie , and the state-employed middle class.126 Moreover, in Saudi Arabia and Libya, governments use...especially during the Cold War, the socialist and nationalist policies in the Middle Eastern countries affected the bourgeoisie and hindered its...and Egypt, the state destroyed the bourgeoisie either because it was foreign and perceived as a colonial remnant, or because it was not ready to

Negative Emotions Predict Elevated Interleukin-6 in the United States but not in Japan

PubMed Central

Miyamoto, Yuri; Boylan, Jennifer Morozink; Coe, Christopher L.; Curhan, Katherine B.; Levine, Cynthia S.; Markus, Hazel Rose; Park, Jiyoung; Kitayama, Shinobu; Kawakami, Norito; Karasawa, Mayumi; Love, Gayle D.; Ryff, Carol D.

2013-01-01

Previous studies conducted in Western cultures have shown that negative emotions predict higher levels of pro-inflammatory biomarkers, specifically interleukin-6 (IL-6). This link between negative emotions and IL-6 may be specific to Western cultures where negative emotions are perceived to be problematic and thus may not extend to Eastern cultures where negative emotions are seen as acceptable and normal. Using samples of 1044 American and 382 Japanese middle-aged and older adults, we investigated whether the relationship between negative emotions and IL-6 varies by cultural context. Negative emotions predicted higher IL-6 among American adults, whereas no association was evident among Japanese adults. Furthermore, the interaction between culture and negative emotions remained even after controlling for demographic variables, psychological factors (positive emotions, neuroticism, extraversion), health behaviors (smoking status, alcohol consumption), and health status (chronic conditions, BMI). These findings highlight the role of cultural context in shaping how negative emotions affect inflammatory physiology and underscore the importance of cultural ideas and practices relevant to negative emotions for understanding of the interplay between psychology, physiology, and health. PMID:23911591

Analysis of the summertime buildup of tropospheric ozone abundances over the Middle East and North Africa as observed by the Tropospheric Emission Spectrometer instrument

NASA Astrophysics Data System (ADS)

Liu, Jane J.; Jones, Dylan B. A.; Worden, John R.; Noone, David; Parrington, Mark; Kar, Jay

2009-03-01

We use the GEOS-Chem chemical transport model to interpret observations of tropospheric ozone from the Tropospheric Emission Spectrometer (TES) satellite instrument in summer 2005. Observations from TES reveal elevated ozone in the middle troposphere (500-400 hPa) across North Africa and the Middle East. Observed ozone abundances in the middle troposphere are at a maximum in summer and a minimum in winter, consistent with the previously predicted summertime "Middle East ozone maximum." This summertime enhancement in ozone is associated with the Arabian and Sahara anticyclones, centered over the Zagros and Atlas Mountains, respectively. These anticyclones isolate the middle troposphere over northeast Africa and the Middle East, with westerlies to the north and easterlies to the south, facilitating the buildup of ozone. Over the Middle East, we find that in situ production and transport from Asia provides comparable contributions of 30-35% to the ozone buildup. Over North Africa, in situ production is dominant (at about 20%), with transport from Asia, North America, and equatorial Africa each contributing about 10-15% to the total ozone. We find that although the eastern Mediterranean is characterized by strong descent in the middle and upper troposphere in summer, transport from the boundary layer accounts for about 25% of the local Middle Eastern contribution to the ozone enhancement in the middle troposphere. This upward transport of boundary layer air is associated with orographic lifting along the Zagros Mountains in Iran and the Asir and Hijaz Mountain ranges in Saudi Arabia, and is consistent with TES observations of deuterated water.

Cultural perspectives in cancer care: impact of Islamic traditions and practices in Middle Eastern countries.

PubMed

Silbermann, Michael; Hassan, Esmat A

2011-10-01

People's attitudes to cancer and its treatment are influenced by the patient's and his family's faith, beliefs, societal traditions, and cultural taboos and stigmatism. In most Middle Eastern countries Islam is the dominant religion, yet there are differences as to people's acceptance of cancer, starting with the realization of the diagnosis and the subsequent treatment planning. In many societies in the Middle East, patients prefer that their families will be the first to know about the disease and to agree to the planned treatment protocols. Whereas in Western societies the patient is usually the first to know, understand, and agree to the proposed therapeutic procedures; this is not the case in various Muslim societies. Health care professionals have to accept these kinds of practices and find ways to cope with their patients' sensitivities, thereby preserving their dignity and faith.

From anesthetic sponge to nonsinking skull perforator, unitary work neurosurgery in the ancient Arabic and Islamic world.

PubMed

Najjar, Jalal

2010-05-01

During the Middle Ages, the work of Middle Eastern physicians such as Avicenna, Albucasis, and Rhazes was of paramount importance in guarding the knowledge that had been accumulated throughout history, particularly the contributions of Greek and Roman scholars, and it is well known that the Arabic versions of all of the works by Hippocrates and Galen by Islamic and Arabic scholars are the only copies that have survived until now. In addition to preserving this wealth of knowledge, these Middle Eastern scholars made significant contributions of their own to both medicine and neurosurgery. Many points regarding ancient Arabic and Islamic science need to be discussed and clarified, such as cadaver dissections, anatomic studies, neurosurgical practice and instruments, Arabic translations of Hippocratic and other works, and the influence of the Islamic civilization on Western civilization, especially the Renaissance. Copyright © 2010 Elsevier Inc. All rights reserved.

Building a Consensus Forecast for Crude Oil Prices

DTIC Science & Technology

2006-03-01

Middle East ( Cremer , 1991). As the world became dependant on cheap oil found in the Middle East, the underlying market was changing. Initially...governments in an effort to break into the market ( Cremer , 1991). During this time, Middle Eastern countries received a royalty on the oil produced within...their borders. This meant that government revenues were tied to volume, regardless of price ( Cremer , 1991). But in the 1950s the oil companies

Patterns and trends of early successional forests in the Eastern United States

Treesearch

Margaret K. Trani; Robert T. Brooks; Thomas L. Schmidt; Victor A. Rudis; Christine M. Gabbard

2001-01-01

We assessed the status of early successional forest conditions for 33 Eastern States within the New England, Middle Atlantic, Great Lakes, Central Plains, Coastal South, and Interior South subregions. We used Forest Inventory and Analysis surveys to analyze trends from 1946 to 1998. Dramatic regional differences occurred in distribution of early successional forests....

Generational Changes in Conceptions of Mental Illness: A Study of a South African Indian Sample.

ERIC Educational Resources Information Center

Bhana, Kastoor; Daniels, Carol Sandra

1986-01-01

Investigates generational changes in the conceptualization of mental illness. Hindu and Muslim grandmothers and their middle-aged daughters were studied with the following results: (1) a significant generation effect and (2) the conceptualization largely in eastern terms but an acceptance of both eastern and western conceptions of etiology and…

Middle Proterozoic age for the Montpelier Anorthosite, Goochland terrane, eastern Piedmont, Virginia

USGS Publications Warehouse

Aleinikoff, J.N.; Horton, J. Wright; Walter, M.

1996-01-01

Uranium-lead dating of zircons from the Montpelier Anorthosite confirms previous interpretations, based on equivocal evidence, that the Goochland terrane in the eastern Piedmont of Virginia contains Grenvillian basement rocks of Middle Proterozoic age. A very few prismatic, elongate, euhedral zircons, which contain 12-29 ppm uranium, are interpreted to be igneous in origin. The vast majority of zircons are more equant, subangular to anhedral, contain 38-52 ppm uranium, and are interpreted to be metamorphic in origin. One fraction of elongate zircon, and four fragments of a very large zircon (occurring in a nelsonite segregation) yield an upper intercept age of 1045 ?? 10 Ma, interpreted as the time of anorthosite crystallization. Irregularly shaped metamorphic zircons are dated at 1011 ?? 2 Ma (weighted average of the 207Pb/206Pb ages). The U-Pb isotopic systematics of metamorphic titanite were reset during the Alleghanian orogeny at 297 ?? 5 Ma. These data provide a minimum age for gneisses of the Goochland terrane that are intruded by the anorthosite. Middle Proterozoic basement rocks of the Goochland terrane may be correlative with those in the Shenandoah massif of the Blue Ridge tectonic province, as suggested by similarities between the Montpelier Anorthosite and the Roseland anorthosite. Although the areal extent of Middle Proterozoic basement and basement-cover relations in the eastern Piedmont remain unresolved, results of this investigation indicate that the Goochland terrane is an internal massif of Laurentian crust rather than an exotic accreted terrane.

Coronary artery disease prevalence and outcome in patients hospitalized with acute heart failure: an observational report from seven Middle Eastern countries.

PubMed

Salam, Amar M; Sulaiman, Kadhim; Al-Zakwani, Ibrahim; Alsheikh-Ali, Alawi; Aljaraallah, Mohammed; Al Faleh, Husam; Elasfar, Abdelfatah; Panduranga, Prasanth; Singh, Rajvir; Abi Khalil, Charbel; Al Suwaidi, Jassim

2016-12-01

The purpose of this study was to report prevalence, clinical characteristics, precipitating factors, management and outcome of patients with coronary artery disease (CAD) among patients hospitalized with heart failure (HF) in seven Middle Eastern countries and compare them to non-CAD patients. Data were derived from Gulf CARE (Gulf aCute heArt failuRe rEgistry), a prospective multicenter study of 5005 consecutive patients hospitalized with acute HF during February-November 2012 in 7 Middle Eastern countries. The prevalence of CAD among Acute Heart Failure (AHF) patients was 60.2% and varied significantly among the 7 countries (Qatar 65.7%, UAE 66.6%, Kuwait 68.0%, Oman 65.9%, Saudi Arabia 62.5%, Bahrain 52.7% and Yemen 49.1%) with lower values in the lower income countries. CAD patients were older and more likely to have diabetes, hypertension, dyslipidemia and chronic kidney disease. Moreover, CAD patients were more likely to have history of cerebrovascular and peripheral vascular disease when compared to non-CAD patients. In-hospital mortality rates were comparable although CAD patients had more frequent re-hospitalization and worse long-term outcome. However, CAD was not an independent predictor of poor outcome. The prevalence of CAD amongst patients with HF in the Middle East is variable and may be related to healthcare sources. Regional and national studies are needed for assessing further the impact of various etiologies of HF and for developing appropriate strategies to combat this global concern.

Identification of dust source regions and dust emission trends across North Africa and the Middle East using MISR satellite observations

NASA Astrophysics Data System (ADS)

Yu, Y.; Kalashnikova, O. V.; Garay, M. J.; Notaro, M.

2017-12-01

Global arid and semi-arid regions supply 1100 to 5000 Tg of Aeolian dust to the atmosphere each year, primarily from North Africa and secondarily from the Middle East. Previous dust source identification methods, based on either remotely-sensed aerosol optical depth (AOD) or dust activity, yield distinct dust source maps, largely due to the limitations in each method and remote-sensing product. Here we apply a novel motion-based method for dust source identification. Dust plume thickness and motion vectors from Multi-angle Imaging SpectroRadiometer (MISR) Cloud Motion Vector Product (CMVP) are examined to identify the regions with high frequency of fast moving-dust plumes, by season. According to MISR CMVP, Bodele depression is the most important dust source across North Africa, consistent with previous studies. Seasonal variability of dust emission across the North Africa is largely driven by climatology of wind and precipitation, featuring the influence of Sharav Cyclone and western African monsoon. In the Middle East, Iraq, Kuwait, and eastern Saudi Arabia are identified as dust source regions, especially during summer months, when the Middle Eastern Shamal wind is active. Furthermore, dust emission trend at each dust source are diagnosed from the motion-based dust source dataset. Increase in dust emission from the Fertile Crescent, Sahel, and eastern African dust sources are identified from MISR CMVP, implying potential contribution from these dust sources to the upward trend in AOD and dust AOD over the Middle East in the 21st century. By comparing with various dust source identification studies, we conclude that the motion-based identification of dust sources is an encouraging alternative and compliment to the AOD-only source identification method.

Incidence of end-stage renal disease in overseas-born, compared with Australian-born, non-indigenous Australians.

PubMed

Stewart, John H; McCredie, Margaret R E; McDonald, Stephen P

2004-08-01

Barriers to immigration from non-European sources were relaxed in the 1970s. As a result, more Australians are now of Middle Eastern, Asian or Pacific Islander origin, rather than British or European. Currently, overseas-born persons comprise one-third of non-indigenous Australians with end-stage renal disease (ESRD). Using data recorded by the Australia and New Zealand Dialysis and Transplant (ANZDATA) Registry, age-standardized incidence rates were calculated for ESRD due to all causes and to certain primary renal diseases for all non-indigenous Australians who were aged over 15 years when first treated for ESRD between 1993 and 2001. Truncated age-standardized incidence rates were calculated for ESRD due to glomerulonephritis by type. Immigrants from the British Isles and 'rest of Europe' had less, and those from the Pacific Island nations, East/South-East Asia, Indian subcontinent, Middle East and Southern Europe more ESRD from all causes than the Australian-born. Two diseases accounted for most of the excess: Type 2 diabetic nephropathy and glomerulonephritis (the latter not significant for the Indian-born). There was a small excess (not always significant) of hypertensive/arteriopathic renal disease in Asian- and Middle Eastern-born persons. The East/South-East Asian-born had the highest rates of ESRD due to mesangial immunoglobulin A (IgA) disease and lupus nephritis, and the Middle Eastern-born the highest rates from focal sclerosing glomerulonephritis. For Australians born in the Pacific Island nations, Asia, the Middle East or Southern Europe, excess prevalence of, and/or susceptibility to, diseases that cause ESRD has more than offset any 'healthy migrant' effect.

The Middle East: An Annotated Bibliography of Literature for Children (with Supplement).

ERIC Educational Resources Information Center

Maehr, Jane

The goal of this collection is to present an annotated bibliographical listing of children's literature, written in English, about the Middle Eastern countries of Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Saudi Arabia, Syria, Turkey, the United Arab Republic (Egypt), and other countries located near the Persian Gulf. The bibliographic entries…

Digital Muslimas: ICT Skills of Females in Middle Eastern Countries

ERIC Educational Resources Information Center

Primo, L. Heidi

2010-01-01

This article examines women in Islamic countries with regard to sustainable futures, equity, and social justice. Some barriers to ICT use for women in the Middle East include access to computers, gender discrimination by employers, marginalized political participation, high rates of illiteracy, and lack of independence. Distance education offers a…

Friend Influence on Achievement during Middle Childhood

ERIC Educational Resources Information Center

DeLay, Dawn

2013-01-01

This study was designed to investigate friend influence on academic achievement and task avoidance during middle childhood in a sample of 794 participants in 397 stable same-sex friendship dyads (205 girl dyads and 192 boy dyads) from four municipalities in Finland: two in Central Finland, one in Western Finland, and one in Eastern Finland.…

Human Capital Formation in the Gulf and MENA Region.

ERIC Educational Resources Information Center

Shaw, Ken E.

2001-01-01

Recent developments in human capital formation theories are particularly relevant to the Gulf and Middle Eastern and North African regions. Discusses recent western reconfigurations of the theory, noting how much local work must be done to reshape theory appropriately in the Middle East and explaining how issues relating to employment, education,…

Students from the Arab World and Iran.

ERIC Educational Resources Information Center

Althen, Gary L., Ed.

Information on the background and viewpoints of Middle Eastern students who are studying in the United States is presented in revised papers from a 1978 seminar, "The Middle East: The Arab World and Iran." In the first section of the report, "General Background," James Cowan reviews social and cultural factors, as well as…

Early Childhood Education in Eighteen Countries in the Middle East and North Africa.

ERIC Educational Resources Information Center

Khattab, Mohammad S.

1996-01-01

Examined the status of early childhood education (ECE) in 18 middle eastern and north African countries, incorporating country profiles, ECE institutions, teachers, and children. Identified the critical issues needing priority attention, and a set of indicators that could be used by educational planners and policymakers for monitoring and…

Exploring Middle School Students' and Parents' Conceptions of Excellent Teaching

ERIC Educational Resources Information Center

Chen, Junjun

2016-01-01

While there have been many western studies about what excellent teaching means, there are far fewer eastern studies. This study explored how students and parents perceived conceptions of excellent teaching in Chinese middle schools. The 77 students' and 67 parents' responses relating to a personal narrative of a time they had experienced excellent…

A new hereditary colorectal cancer network in the Middle East and eastern mediterranean countries to improve care for high-risk families.

PubMed

Ghorbanoghli, Zeinab; Jabari, Carol; Sweidan, Walid; Hammoudeh, Wail; Cortas, George; Sharara, Ala I; Abedrabbo, Amal; Hourani, Ijad; Mahjoubi, Bahareh; Majidzadeh, Keivan; Tözün, Nurdan; Ziada-Bouchaar, Hadia; Hamoudi, Waseem; Diab, Osama; Khorshid, Hamid Reza Khorram; Lynch, Henry; Vasen, Hans

2018-04-01

Colorectal cancer (CRC) has a very high incidence in the western world. Data from registries in the Middle East showed that the incidence of CRC is relatively low in these countries. However, these data also showed that CRC incidence has increased substantially over the past three decades and that a high proportion of cases are diagnosed at an early age (<50 years). In view of these findings, more attention should be paid to prevention. Because of the often limited financial resources, focused screening of individuals with hereditary CRC, in particular those with Lynch syndrome, appears to be the most cost-effective strategy. During recent meetings of the Palestinian Society of Gastroenterology and the Mediterranean Task force for Cancer Control (MTCC) in Jericho, and the Patient's Friends Society of Jerusalem in Hebron the issue of hereditary CRC in the Middle East was discussed and the idea was conceived to establish a network on hereditary colorectal cancer (HCCN-ME) with the goal of improving care for high-risk groups in the Middle East and (Eastern) Mediterranean Countries.

Integrative oncology research in the Middle East: weaving traditional and complementary medicine in supportive care.

PubMed

Ben-Arye, Eran; Ali-Shtayeh, Mohammed Saleem; Nejmi, Mati; Schiff, Elad; Hassan, Esmat; Mutafoglu, Kamer; Afifi, Fatma U; Jamous, Rana Majed; Lev, Efraim; Silbermman, Michael

2012-03-01

Complementary and alternative medicine (CAM) has an important role in supportive cancer care in the Middle East and is often used in association with traditional medicine. This article provides a comprehensive review of published data on CAM research in supportive cancer care in the Middle East. A multi-disciplinary Middle-Eastern Research Group in Integrative Oncology (MERGIO) was established in six countries. Authors independently searched Medline database for articles in Arabic, Hebrew, French, and Turkish using oncology and CAM-related keywords. Articles were recorded according to the first author's affiliation with an academic or clinical institution in the Middle East. We identified 143 articles on CAM and cancer care that had been published in 12 Middle-Eastern countries. Eighty-five articles were directly related to cancer supportive care. The latter included studies on the prevalence of CAM use by patients with cancer, aspects related to of doctor-patient communication, ethics and regulation, psychosocial aspects of CAM, CAM safety and quality assurance, studies of CAM education for health care providers, and ethno-botanical studies and reviews. Twenty-eight articles referred to clinical research on supportive care, and the use of specific CAM modalities that included acupuncture, anthroposophic medicine, dietary and nutritional therapies herbal medicine, homeopathy, mind-body medicine, shiatsu, therapeutic touch, and yoga. CAM-related supportive care research is prevalent in the Middle East, a fact that may serve as a basis for future multinational-multidisciplinary research work in supportive care in oncology.

Dietary trends in the Middle East and North Africa: an ecological study (1961 to 2007).

PubMed

Golzarand, Mahdieh; Mirmiran, Parvin; Jessri, Mahsa; Toolabi, Karamollah; Mojarrad, Mehdi; Azizi, Fereidoun

2012-10-01

Middle Eastern and North African countries are undergoing nutrition transition, a transition which is associated with an increased burden of non-communicable diseases. This necessitates the evaluation of dietary patterns in these regions. The present study aimed to assess changes in dietary patterns in Middle Eastern and North African countries between 1961 and 2007. Availability of energy and fifteen main food items during 1961-2007 was examined using FAO food balance sheets from the FAOSTAT database. Fifteen countries including nine in the Middle East and six in North Africa were selected and the average availability of total energy and different food items in these regions were compared. Over the 47 years studied, energy and food availability (apart from animal fats and alcoholic beverages) has increased in the Middle East and North Africa. In both regions the proportion of energy derived from meat and vegetable oils has increased significantly while that from cereals decreased significantly. In addition, the proportion of energy from milk and dairy products and vegetables has shown an ascending trend in North Africa while the proportion of energy from fruits has shown a descending trend in the Middle East. The study results reveal an unfavourable trend towards a Westernized diet in the Middle East and, to a certain extent, in North Africa. Tailored nutritional education encouraging healthy eating for prevention of the burden of chronic diseases in these countries seems essential.

Fighting rabies in Eastern Europe, the Middle East and Central Asia--experts call for a regional initiative for rabies elimination.

PubMed

Aikimbayev, A; Briggs, D; Coltan, G; Dodet, B; Farahtaj, F; Imnadze, P; Korejwo, J; Moiseieva, A; Tordo, N; Usluer, G; Vodopija, R; Vranješ, N

2014-05-01

MEEREB is an informal network of rabies experts from the Middle East, Eastern Europe and Central Asia, seeking to eliminate rabies from the region. They met for the second time to review the current rabies situation, both globally and in their respective countries, highlighting current rabies control problems and potential solutions. Success stories in Latin America, in Western Europe, in some Asian countries, as well as in Croatia and Serbia prove that elimination of human rabies is achievable in the MEEREB region. It requires political willingness and cooperation of all stakeholders, including Ministries of Health and of Agriculture; adequate management of animal bites through post-exposure prophylaxis; pre-exposure prophylaxis for populations at high risk of rabies exposure, animal vaccination and humane control of stray dog populations. MEEREB members called for a regional initiative for rabies elimination in Eastern Europe and the Middle East. They are confident that the elimination of human rabies of canine origin can be achieved in the region through adopting a One Health approach, and that campaigns for rabies elimination will have significant benefit for public health, including strengthening the structure for control of other zoonoses. © 2013 Blackwell Verlag GmbH.

Echogenic intracardiac focus on second trimester ultrasound: prevalence and significance in a Middle Eastern population.

PubMed

Mirza, Fadi G; Ghulmiyyah, Labib; Tamim, Hani; Bou Hamdan, Farah; Breidy, Juliana; Geagea, Sandra; Usta, Ihab; Adra, Abdallah; Nassar, Anwar H

2016-01-01

The association between echogenic intracardiac focus (EIF) and trisomy 21 is well established, with a recognized ethnic variation. Our study aimed to determine the prevalence of EIF in a Middle Eastern population and to examine its association with trisomy 21 and other adverse pregnancy outcomes. Retrospective case-control study of second-trimester obstetric sonograms (16-28 weeks) performed at a tertiary care center over a 5-year period. Cases with EIF were retrieved, and a matched control group with no EIF was identified. The incidence of trisomy 21 and other adverse pregnancy outcomes was compared. A total of 9270 obstetric sonograms were examined, with an EIF prevalence of 2.5% (95% CI: 2.2-2.8%). Of patients with available outcome data, EIF was not associated with trisomy 21 (0/163 versus 1/163; p value = 1.00). Additionally, EIF was not associated with trisomy 18, trisomy 13, small for gestational age, preterm birth, fetal demise, cesarean delivery, operative vaginal delivery, or admission to the neonatal intensive care unit. In a contemporary Middle Eastern population, EIF is a rare occurrence. As an isolated finding, it is not associated with aneuploidy or other adverse pregnancy outcomes. EIF appears to be incidental with no impact on clinical practice.

Preferred nasolabial angle in Middle Eastern population.

PubMed

Alharethy, Sami

2017-05-01

To define the preferred nasolabial angle measurement in Middle Eastern population. An observational study was conducted from January 2012 to January 2016 at the Department of Otolaryngology, Head and Neck Surgery, King Abdulaziz University Hospital, King Saud University, Riyadh, Kingdom of Saudi Arabia. A total of 1027 raters, 506 males, and 521 females were asked to choose the most ideal nasolabial angle for 5 males and 5 females lateral photographs whose nasolabial angle were modified with Photoshop into the following angles (85°, 90°, 95°, 100°, 105°, and 110°). Male raters preferred the angle of 89.5° ± 3.5° (mean ± SD) for males and 90.8° ± 5.6° for females. While female raters preferred the angle of 89.3° ± 3.8° for males and 90.5° ± 4.8° for females. ANOVA test compare means among groups: p: 0.342, and there is no statistically significant difference between groups. The results of our study showed an even more acute angles than degrees found in the literature. It shows that what young generation in our region prefers and clearly reflects that what could be explained as under rotation of the nasal tip in other cultures is just the ideal for some Middle Eastern population.

A Survey of Materials for the Study of the Uncommonly Taught Languages: Supplement, 1976-1981.

ERIC Educational Resources Information Center

Hatfield, Deborah H.; And Others

This annotated bibliography is a supplement to the previous survey published in 1976. It covers languages and language groups in the following divisions: (1) Western Europe/Pidgins and Creoles (European-based); (2) Eastern Europe and the Soviet Union; (3) the Middle East and North Africa; (4) South Asia; (5) Eastern Asia; (6) Sub-Saharan Africa;…

Stage boundary recognition in the Eastern Americas realm based on rugose corals

USGS Publications Warehouse

Oliver, W.A.

2000-01-01

Most Devonian stages contain characteristic coral assemblages but these tend to be geographically and facies limited and may or may not be useful for recognising stage boundaries. Within eastern North America, corals contribute to the recognition of two boundaries: the base of the Lochkovian (Silurian-Devonian boundary) and the base of the Eifelian (Lower-Middle Devonian Series boundary).

76 FR 37152 - Notice of Lodging of Consent Decree Under the Comprehensive Environmental Response, Compensation...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-24

... with the United States District Court for the Eastern District of Wisconsin. In this action, the United... agreement in this matter. On May 12, 2004, the United States District Court for the Eastern District of... remedy for the remainder of the Site, i.e., the Lower River, Middle River, and Inner Harbor portions of...

Associations between interleukin-10 polymorphisms and susceptibility to juvenile idiopathic arthritis: a systematic review and meta-analysis.

PubMed

Harsini, Sara; Saghazadeh, Amene; Nedjat, Saharnaz; Rezaei, Nima

2018-03-01

Cytokine genes, including interleukin-10 (IL-10), are known to play important roles in the pathogenesis of juvenile idiopathic arthritis (JIA). This study aims to determine whether the IL-10 polymorphisms confer susceptibility to JIA. A meta-analysis was performed on the associations between the IL-10 -1082 G/A, -592 C/A, and -819 C/T polymorphisms and JIA. A total number of 7 studies involving 1,785 patients and 6,142 controls were considered in the meta-analysis. Meta-analysis of the IL-10 -592 C/A and -819 C/T polymorphisms showed no association with JIA in the study participants, or in Caucasian or Middle Eastern participants. Meta-analysis of the IL-10 -1082 A allele in all study participants, Caucasian and Middle Eastern, showed significant associations with RA (overall ORs were 1.17, 1.15, and 1.41, respectively). Meta-analysis of the AA versus GG genotype of the IL-10 -1082 G/A polymorphism revealed significant associations with JIA (OR = 3.66, 95% CI = 1.44-9.29, P = 0.006) in participants from Middle Eastern countries. Additionally, meta-analysis of the GG versus AA+GA genotypes of the IL-10 -1082 G/A polymorphism revealed the GG genotype as the protective factor against JIA in the Middle Eastern subgroup (OR = 0.44, 95% CI = 0.20-0.94, P = 0,04). Moreover, meta-analysis of the IL-10 -1082 A allele in 4 studies on Hardy-Weinberg equilibrium showed a significant association with JIA (OR = 1.17, 95% CI = 1.07-1.28, P = 0.0009). No association was found between the IL-10 (-1082, -819, -592) ACC, ATA, and GCC haplotypes and JIA. These results suggest that the IL-10 -1082 G/A polymorphism confers susceptibility to JIA.

The New Frontier on the Nile: JFK, Nasser, and Arab Nationalism.

ERIC Educational Resources Information Center

Little, Douglas

1988-01-01

Examines John F. Kennedy's negotiations with Egypt's Gamel Abdel Nasser as he attempted to improve U.S.-Arab relations and prevent the spread of Soviet influence in the Middle East region. States that Kennedy's failure to meet his Middle Eastern objectives resulted from his inability to reconcile the many factions dividing the Arab world. (GEA)

When Culture and Learning Styles Matter: A Canadian University with Middle-Eastern Students

ERIC Educational Resources Information Center

Lemke-Westcott, Tracey; Johnson, Brad

2013-01-01

Transnational branch campuses of universities are a growing phenomenon, particularly in the Middle-East. The cultures of home institutions and host countries are often foreign to each other. The result is a cultural and learning style gap between faculty and students impacting students' learning and teachers' effectiveness. A pilot study of the…

Negotiating the Confluence: Middle-Eastern, Immigrant, Sexual-Minority Men and Concerns for Learning and Identity

ERIC Educational Resources Information Center

Eichler, Matthew A.; Mizzi, Robert C.

2013-01-01

Sexual-minority male immigrants re-locating from the Middle East to the United States and Canada have particular experiences upon entry and integration into their new societies. The needs of learning and identity are highlighted through a multiple case approach involving three men. Interviews were conducted with the three participants, which were…

Middle School Technology Integration Study.

ERIC Educational Resources Information Center

Hall, Grey; Mantz, Chris

This paper is a report on the development and findings of an on-going study being conducted on 126 middle schools in rural eastern North Carolina. An analysis of the technological readiness of each school is being followed with a program to offer school leaders a technology design and teacher training that will work in their schools. This includes…

Influences on the Teaching of Arabic and Islamic Studies in UK Higher Education: Connections and Disconnections

ERIC Educational Resources Information Center

Bernasek, Lisa; Canning, John

2009-01-01

Middle Eastern Studies, modern foreign languages and Islamic Studies have been recognized by the UK government as strategically important subjects in higher education. Motivated by government concerns about lack of knowledge about the Middle East and the radicalization of British Muslims, this designation has complex implications for the teaching…

Revolutionising Engineering Education in the Middle East Region to Promote Earthquake-Disaster Mitigation

ERIC Educational Resources Information Center

Baytiyeh, Hoda; Naja, Mohamad K.

2014-01-01

Due to the high market demands for professional engineers in the Arab oil-producing countries, the appetite of Middle Eastern students for high-paying jobs and challenging careers in engineering has sharply increased. As a result, engineering programmes are providing opportunities for more students to enroll on engineering courses through lenient…

Correlation of the Jurassic through Oligocene Stratigraphic Units of Trinidad and Northeastern Venezuela

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

Algar, S.; Erikson, J.P.

1995-04-01

The Jurassic through Oligocene stratigraphies of Trinidad and the Serrenia del Interior of eastern Venezuela exhibit many similarities because of their proximity on the passive continental margins of northeastern South America. A slightly later subsidence in eastern Venezuela, and the generally deeper-water sedimentation in Trinidad, is interpreted to be the result of a serration of the original rift margin, producing an eastern Venezuela promontory and Trinidadian re-entrant. We interpret these serrations to be the result of oblique (NW-SE) spreading of North and South America during Middle and late Jurassic time. The stratigraphies of northeastern Venezuela and Trinidad contrast in themore » Hauterivan-Albian interval, with dynamic shallow shelf environments prevailing in the Serrenia del Interior and deeper marine submarine-fan deposition in Trinidad. Both areas develop middle to Upper Cretaceous source rocks during a time of eustatic sea level high and widespread oceanic anoxia. 15 refs., 4 fig.« less

Concordant paleolatitudes for Neoproterozoic ophiolitic rocks of the Trinity Complex, Klamath Mountains, California

USGS Publications Warehouse

Mankinen, E.A.; Lindsley-Griffin, N.; Griffin, J.R.

2002-01-01

New paleomagnetic results from the eastern Klamath Mountains of northern California show that Neoproterozoic rocks of the Trinity ophiolitic complex and overlying Middle Devonian volcanic rocks are latitudinally concordant with cratonal North America. Combining paleomagnetic data with regional geologic and faunal evidence suggests that the Trinity Complex and related terranes of the eastern Klamath plate were linked in some fashion to the North American craton throughout that time, but that distance between them may have varied considerably. A possible model that is consistent with our paleomagnetic results and the geologic evidence is that the Trinity Complex formed and migrated parallel to paleolatitude in the basin between Laurasia and Australia-East Antarctica as the Rodinian supercontinent began to break up. It then continued to move parallel to paleolatitude at least through Middle Devonian time. Although the eastern Klamath plate served as a nucleus against which more western components of the Klamath Mountains province amalgamated, the Klamath superterrane was not accreted to North America until Early Cretaceous time.

Exploring Middle-Eastern mothers' perceptions and experiences of breastfeeding in Canada: an ethnographic study.

PubMed

Jessri, Mahsa; Farmer, Anna P; Olson, Karin

2013-01-01

The aim of this study was to explore from the Middle-Eastern mothers' perspective, the experience of breastfeeding and their perceptions of attributes of the health care system, community and society on their feeding decisions after migration to Canada. New immigrant mothers from the Middle East (n = 22) were recruited from community agencies in Edmonton, Canada. Qualitative data were collected through four focus groups using an ethnographic approach to guide concurrent data collection and analysis. Survey data were collected on socio-demographic characteristics via pre-tested questionnaires. All mothers, but one who was medically exempt, breastfed their infants from birth and intended to continue for at least 2 years. Through constant comparison of data, five layers of influence emerged which described mothers' process of decision making: culture/society, community, health care system, family/friends and mother-infant dyad. Religious belief was an umbrella theme that was woven throughout all discussions and it was the strongest determining factor for choosing to breastfeed. However, cultural practices promoted pre-lacteal feeding and hence, jeopardising breastfeeding exclusivity. Although contradicted in Islamic tradition, most mothers practised fasting during breastfeeding because of misbeliefs about interpretations regarding these rules. Despite high rates of breastfeeding, there is a concern of lack of breastfeeding exclusivity among Middle-Eastern settlers in Canada. To promote successful breastfeeding in Muslim migrant communities, interventions must occur at different levels of influence and should consider religious beliefs to ensure cultural acceptability. Practitioners may support exclusive breastfeeding through cultural competency, and respectfully acknowledging Islamic beliefs and cultural practices. © 2012 Blackwell Publishing Ltd.

Trans-Tethyan correlation of the Lower-Middle Cenomanian boundary interval; southern England (Southerham, near Lewes, Sussex) and Douar el Khiana, northeastern Algeria

NASA Astrophysics Data System (ADS)

Kennedy, William J.; Gale, Andrew S.

2017-03-01

A 480 m section of marls with widely separated levels of nodular limestone in the Fahdene Formation north of Bou Khadra in Tebessa Province, northeastern Algeria, spans the Lower/Middle Cenomanian boundary. A total of 30 ammonite species are present, of which two: Forbesiceras reversum and Calycoceras (Newboldiceras) algeriense are new. The fauna allows recognition of the Northwest European upper Lower Cenomanian Mantelliceras dixoni Zone, the succeeding lower Middle Cenomanian Cunningtoniceras inerme Zone, the Acanthoceras rhotomagense Zone and its subzones of Turrilites costatus and Turrilites acutus. The sequence of index species occurs in the same order in both north-eastern Tunisia and the Southerham Grey Pit in Sussex (and indeed elsewhere in Northwest Europe), indicating these to be robust assemblage zones and subzones that can be recognised on both the north and south sides of the Tethys. Other occurrences of taxa that are common in both sections and regions are markedly different, and include the co-occurrence of Cunningtoniceras inerme (Pervinquière, 1907) with Acanthoceras rhotomagense (Brongniart, 1822) in the costatus Subzone in north-eastern Algeria and central Tunisia, the extension of Acompsoceras renevieri (Sharpe, 1857) into the lower Middle Cenomanian in north-eastern Tunisia, whilst the acme of Turrilites scheuchzerianus Bosc, 1801, is in the dixoni Zone in Northwest Europe, and in the inerme Zone in northeasten Algeria and adjacent parts of Central Tunisia. These differences are not a result of collection failure or non-preservation, but must rather reflect environmental controls on occurrence and abundance.

Rabi Rashidi (Rashidi Quarters): a late thirteen to early fourteenth century Middle Eastern Medical School.

PubMed

Abbasnejad, Feridoon; Shoja, Mohammadali M; Agutter, Paul S; Alakbarli, Farid; Loukas, Marios; Shokouhi, Ghaffar; Khalili, Majid; Tubbs, R Shane

2012-11-01

Following the Mongolian invasion of the Middle East in the thirteenth century, a regional power called the Ilkhanid emerged and was ruled by the heirs of Temujin from Mongolia. Embracing present-day Iran, Iraq, Afghanistan, Azerbaijan, areas of Russia, Turkey, and Pakistan, and nearby Middle Eastern territories, the Ilkhanid state patronized medicine and various other professions. Centered in Tabriz (Tauris), a city in the northwest of present-day Iran, was a non-profit-making educational and medical complex founded by Grand Minister Rashid al-Din Fazlollah Hamadani. This paper reviews the literature regarding the rise and fall of the thirteenth century university and the Rabi Rashidi, emphasizing the structure of its medical school. The background training of Rashid al-Din and his keen interest in science turned this complex, Rabi Rashidi (literally meaning the Rashidi Quarters), into a cosmopolitan university that freely trained medical scholars nationally and internationally. The possibility that Rashid al-Din was inspired by university developments in Europe is discussed.

Implications of external price referencing of pharmaceuticals in Middle East countries.

PubMed

Kaló, Zoltán; Alabbadi, Ibrahim; Al Ahdab, Ola Ghaleb; Alowayesh, Maryam; Elmahdawy, Mahmoud; Al-Saggabi, Abdulaziz H; Tanzi, Vito Luigi; Al-Badriyeh, Daoud; Alsultan, Hamad S; Ali, Faleh Mohamed Hussain; Elsisi, Gihan H; Akhras, Kasem S; Vokó, Zoltán; Kanavos, Panos

2015-01-01

External price referencing (EPR) is applied frequently to control pharmaceutical prices. Our objective was to analyse how EPR is used in Middle Eastern (ME) countries and to compare the price corridor for original pharmaceuticals to non-pharmaceutical services not subjected to EPR. We conducted a survey on EPR regulations and collected prices of 16 patented pharmaceuticals and 14 non-pharmaceutical services in seven Middle Eastern (ME) countries. Maximum and minimum prices of each pharmaceutical and non-pharmaceutical technology were compared to mean prices in the countries studied by using market exchange rates. Influencing factors of pharmaceutical prices were assessed by multivariate linear regression analysis. The average price corridor is narrower for pharmaceuticals (-39.8%; +35.9%) than for outpatient and hospital services (-81.7%; +96.3%). Our analysis revealed the importance of population size and EPR implementation on drug price levels; however, EPR results in higher pharmaceutical prices in lower-income countries compared to non-pharmaceutical services.

Current obstacles to organ transplant in Middle Eastern countries.

PubMed

Shaheen, Faissal A M; Souqiyyeh, Muhammad Ziad

2015-04-01

The Middle Eastern map includes all the Arab countries, Iran, Turkey, Pakistan, and countries of Central Asia. There are common features of organ transplant in these countries such as inadequate preventive medicine, uneven health infrastructure, poor awareness of the medical community and public about the importance of organ donation and transplant, high level of ethnicity, poor government support of organ transplant, and political unrest. In addition, there is inadequate team spirit among transplant physicians, lack of planning for organ procurement and transplant centers, and lack of effective health insurance. Living-donor organ transplant is the most widely practiced type of transplant in the Middle East. Deceased-donor organ donation is not used properly because of continued debate in the medical community about the concept of death according to neurologic criteria (brain death) and inadequate awareness of the public about the importance of organ donation and transplant in many countries in this region. Continuous work is needed to provide solutions to overcome the current obstacles.

Biosimilars in rheumatology: recommendations for regulation and use in Middle Eastern countries.

PubMed

El Zorkany, Bassel; Al Ani, Nizar; Al Emadi, Samar; Al Saleh, Jamal; Uthman, Imad; El Dershaby, Yasser; Mounir, Mohamed; Al Moallim, Hani

2018-05-01

The increasing availability of biosimilar medicines in Middle Eastern regions may provide an opportunity to increase the number of rheumatology patients who have access to traditionally more expensive biologic medicines. However, as well as a lack of real-world data on the use of biosimilar medicines in practice, the availability of intended copies in the region may undermine physician confidence in prescribing legitimate biosimilar medicines. There is a need for regional recommendations for healthcare professionals to ensure that biosimilar drugs can be used safely. Therefore, a literature search was performed with the aim of providing important recommendations for the regulation and use of biosimilar medicines in the Middle East from key opinion leaders in rheumatology from the region. These recommendations focus on improving the availability of relevant real-world data, ensuring that physicians are aware of the difference between intended copies and true biosimilars and ensuring that physicians are responsible for making any prescribing and switching decisions.

Mesozoic Alpine facies deposition as a result of past latitudinal plate motion.

PubMed

Muttoni, Giovanni; Erba, Elisabetta; Kent, Dennis V; Bachtadse, Valerian

2005-03-03

The fragmentation of Pangaea as a consequence of the opening of the Atlantic Ocean is documented in the Alpine-Mediterranean region by the onset of widespread pelagic sedimentation. Shallow-water sediments were replaced by mainly pelagic limestones in the Early Jurassic period, radiolarian cherts in the Middle-Late Jurassic period, and again pelagic limestones in the Late Jurassic-Cretaceous period. During initial extension, basin subsidence below the carbonate compensation depth (CCD) is thought to have triggered the transition from Early Jurassic limestones to Middle-Late Jurassic radiolarites. It has been proposed that the transition from radiolarites to limestones in the Late Jurassic period was due to an increase in calcareous nannoplankton abundance when the CCD was depressed below the ocean floor. But in modern oceans, sediments below the CCD are not necessarily radiolaritic. Here we present palaeomagnetic samples from the Jurassic-Cretaceous pelagic succession exposed in the Lombardian basin, Italy. On the basis of an analysis of our palaeolatitudinal data in a broader palaeogeographic context, we propose an alternative explanation for the above facies tripartition. We suggest that the Lombardian basin drifted initially towards, and subsequently away from, a near-equatorial upwelling zone of high biosiliceous productivity. Our tectonic model for the genesis of radiolarites adds an essential horizontal plate motion component to explanations involving only vertical variations of CCD relative to the ocean floor. It may explain the deposition of radiolarites throughout the Mediterranean and Middle Eastern region during the Jurassic period.

Conducting environmental health research in the Arabian Middle East: lessons learned and opportunities.

PubMed

Yeatts, Karin B; El-Sadig, Mohamed; Ali, Habiba I; Al-Maskari, Fatma; Campbell, Alan; Ng, Shu Wen; Reeves, Lisa; Chan, Ronna L; Davidson, Christopher A; Funk, William E; Boundy, Maryanne G; Leith, David; Popkin, Barry; Gibson, Jacqueline Macdonald; Rusyn, Ivan; Olshan, Andrew F

2012-05-01

The Arabian Gulf nations are undergoing rapid economic development, leading to major shifts in both the traditional lifestyle and the environment. Although the pace of change is brisk, there is a dearth of environmental health research in this region. We describe challenges and successes of conducting an environmental epidemiologic study in the United Arab Emirates (UAE), a Gulf nation in the Middle East, with an inter-disciplinary team that includes in-country academic and government collaborators as well as U.S. academic collaborators. We present several issues, including study and data collection design, exposure assessment, scheduling and time coordination, quality assurance and quality control, and institutional review board protocols. These topics are considered in a cultural context. Benefits of this research included building linkages among multinational, interdisciplinary team members, generating data for local environmental decision making, and developing local epidemiologic research capacity. The Middle Eastern culture of hospitality greatly benefited the project team. Cultural differences impact multiple aspects of epidemiologic research and should be respectfully addressed. Conducting international population-based environmental research poses many challenges; these challenges can be met successfully with careful planning, cultural knowledge, and flexibility. Lessons learned are applicable to interdisciplinary research all over the world. The research conducted will benefit the environmental and public health agencies of the UAE and provide the nation's leadership with country-specific environmental health data that can be used to protect the public's health in a rapidly changing environment.

Conducting Environmental Health Research in the Arabian Middle East: Lessons Learned and Opportunities

PubMed Central

El-Sadig, Mohamed; Ali, Habiba I.; Al-Maskari, Fatma; Campbell, Alan; Ng, Shu Wen; Reeves, Lisa; Chan, Ronna L.; Davidson, Christopher A.; Funk, William E.; Boundy, Maryanne G.; Leith, David; Popkin, Barry; Gibson, Jacqueline MacDonald; Rusyn, Ivan; Olshan, Andrew F.

2012-01-01

Background: The Arabian Gulf nations are undergoing rapid economic development, leading to major shifts in both the traditional lifestyle and the environment. Although the pace of change is brisk, there is a dearth of environmental health research in this region. Objective: We describe challenges and successes of conducting an environmental epidemiologic study in the United Arab Emirates (UAE), a Gulf nation in the Middle East, with an inter-disciplinary team that includes in-country academic and government collaborators as well as U.S. academic collaborators. Discussion: We present several issues, including study and data collection design, exposure assessment, scheduling and time coordination, quality assurance and quality control, and institutional review board protocols. These topics are considered in a cultural context. Benefits of this research included building linkages among multinational, interdisciplinary team members, generating data for local environmental decision making, and developing local epidemiologic research capacity. The Middle Eastern culture of hospitality greatly benefited the project team. Conclusion: Cultural differences impact multiple aspects of epidemiologic research and should be respectfully addressed. Conducting international population-based environmental research poses many challenges; these challenges can be met successfully with careful planning, cultural knowledge, and flexibility. Lessons learned are applicable to interdisciplinary research all over the world. The research conducted will benefit the environmental and public health agencies of the UAE and provide the nation’s leadership with country-specific environmental health data that can be used to protect the public’s health in a rapidly changing environment. PMID:22356946

Snow interception, accumulation, accumulation, and melt in lodgepole pine forests in the Blue Mountains of eastern Oregon.

Treesearch

Norman H. Miner; James M. Trappe

1957-01-01

Lodgepole pine (Pinus contorta) forests in the Blue Mountains of eastern Oregon occupy important water-producing lands. These forests generally occur at middle to high elevations on north slopes, where a substantial portion of the precipitation is snow. To learn more about the influence of lodgepole pine forests on accumulation of mow and rate of...

Contextualizing the Physician Charter on Professionalism in Qatar: From Patient Autonomy to Family Autonomy

PubMed Central

Ho, Ming-Jung; Alkhal, Abdullatif; Tekian, Ara; Shih, Julie; Shaw, Kevin; Wang, Chung-Hsiang; Alyafei, Khalid; Konopasek, Lyuba

2016-01-01

Background  The Physician Charter on medical professionalism has been endorsed by professional organizations worldwide, yet it is unclear if this Western framework of professionalism is applicable in non-Western countries. Objective  This study examines how physicians practicing in a Middle Eastern context perceive the terms, principles, and commitments outlined in the charter. Methods  In May 2013, the authors conducted 6 focus groups with 43 clinician-educators practicing at Hamad Medical Corporation in Doha, Qatar, to discuss the applicability of the Physician Charter in a local context. The research team coded and analyzed transcripts to identify sociocultural influences on professionalism. Results  Participants generally expressed agreement with the applicability of the charter's principles to physician professionalism in Qatar. However, 3 contextual factors (religious beliefs and practices, family-centered decision making, and multinationality) complicated the application of the core principles of patient autonomy and social justice. Islamic beliefs reinforced the importance of professional values such as altruism, but presented a barrier to the principle of self-determination for female patients. The family-centered culture in Qatar called for enlarging the scope of patient-centered decision making to include the patient's family. Qatar's multinational population prompted debate over equal treatment and how to conceptualize and implement the principle of social justice. Conclusions  Several sociocultural contexts influence the conceptualization of the principles of medical professionalism in Qatar. The findings suggest that contextual factors should be considered when developing or adopting a professionalism framework in an international setting and context. PMID:28018537

Contextualizing the Physician Charter on Professionalism in Qatar: From Patient Autonomy to Family Autonomy.

PubMed

Ho, Ming-Jung; Alkhal, Abdullatif; Tekian, Ara; Shih, Julie; Shaw, Kevin; Wang, Chung-Hsiang; Alyafei, Khalid; Konopasek, Lyuba

2016-12-01

The Physician Charter on medical professionalism has been endorsed by professional organizations worldwide, yet it is unclear if this Western framework of professionalism is applicable in non-Western countries. This study examines how physicians practicing in a Middle Eastern context perceive the terms, principles, and commitments outlined in the charter. In May 2013, the authors conducted 6 focus groups with 43 clinician-educators practicing at Hamad Medical Corporation in Doha, Qatar, to discuss the applicability of the Physician Charter in a local context. The research team coded and analyzed transcripts to identify sociocultural influences on professionalism. Participants generally expressed agreement with the applicability of the charter's principles to physician professionalism in Qatar. However, 3 contextual factors (religious beliefs and practices, family-centered decision making, and multinationality) complicated the application of the core principles of patient autonomy and social justice. Islamic beliefs reinforced the importance of professional values such as altruism, but presented a barrier to the principle of self-determination for female patients. The family-centered culture in Qatar called for enlarging the scope of patient-centered decision making to include the patient's family. Qatar's multinational population prompted debate over equal treatment and how to conceptualize and implement the principle of social justice. Several sociocultural contexts influence the conceptualization of the principles of medical professionalism in Qatar. The findings suggest that contextual factors should be considered when developing or adopting a professionalism framework in an international setting and context.

[Changes of regional environment quality pattern in China since 1986-2008].

PubMed

Guan, Wei-Hua; Sun, Ming-Kun; Lu, Yu-Qi

2011-03-01

For further study of regional differences and the pattern of changes in environmental quality in China since 1986-2008, we perform the principal component analysis, standard deviation, Mann-Kendall and cluster analysis on 18 environmental quality indexes in 28 provinces of China in this paper. Those indexes refer to pollutant emission, pollutants treatment capacities and pollutant emission of per unit land area, etc. The paper indicates that regional environmental quality in China has been increased slightly during this period. It can be divided into four stages: 1986-2000, 2000-2001, 2001-2005 and 2005-2008. The overall patterns of regional environmental quality is the West is higher than the East in general, while the environmental quality of the eastern part have been changed somewhat. For more details, the regional environmental quality in China in 1986 is composed of two parts, the eastern part and the western part, while in 2000 and 2001 the eastern part, the middle part and the western part appears as the overall pattern. For the year of 2005, the regional environmental quality in the western is higher than that of the eastern; meanwhile, the eastern can be divided into the northern part, the middle part and the southern part, and the environmental quality in northern part is better than that of the southern part, southern part is better than that of the middle part. This pattern hardly changed in 2008, except that the area with poor environment quality region had expanded. Pollutant emission of per unit land area played as a main factor; yet both the pollutant emission and the reuse of pollutants impacted the pattern specifically. In addition, the national macro policies, the regional policies, the regional economic and the industrial structure can be primary reason for the change of regional environmental quality pattern in China as well.

The gender gap in heart disease: lessons from Eastern Europe.

PubMed

Weidner, Gerdi; Cain, Virginia S

2003-05-01

Why are men more susceptible to heart disease than women? Traditional risk factors cannot explain the gender gap in coronary heart disease (CHD) or the rapid increase in CHD mortality among middle-aged men in many of the newly independent states of Eastern Europe. However, Eastern European men score higher on stress-related psychosocial factors than men living in the West. Comparisons between the sexes also reveal differences in psychosocial and behavioral coronary risk factors favoring women, indicating that women's coping with stressful events may be more cardioprotective. Men's greater susceptibility to heart disease, particularly observable in many Eastern European countries, poses unique threats to public health and points to solutions in the behavioral and social arena.

Determinants of Women's Education in the Middle East and North Africa: Illustrations from Seven Countries. PHREE Background Paper Series.

ERIC Educational Resources Information Center

El-Sanabary, Nagat

Despite considerable progress by Middle Eastern and North African countries in improving opportunities for women to access and attain education at all levels, much remains to be done. This report focuses on three sets of highly inter-related determinants of access, achievement, and outcome--macro-level societal determinants, school…

Oman shows vision in leading Middle Eastern drilling

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

Ahmed-al Shanfari, S.B.

1989-12-01

Oman produced more than 600,000 bopd for the first time in 1988. The country led the Middle East in total wells drilled for the third consecutive year. This article presents an interview with H.E. Said bin Ahmed al-Shanfari, Oman's Minister of Petroleum and Minerals. Topics discussed include Oman's future production plans, Opec, future exploratory areas, and petroleum export levels.

Regional Fears of Western Primacy and the Future of U.S. Middle Eastern Basing Policy

DTIC Science & Technology

2006-12-01

8, 2006, internet. 166. “ Green Energy Gambit,” The Pearl (Magazine of the State of Qatar), March 2005, p. 4. 167. Michael R. Gordon and Lieutenant...The Middle East, October 2005, pp. 16-17. 259. Hamad Bin Isa al Khalifa, First Light: Modern Bahrain and Its Heritage, London and New York: Kegan

Do Students Using Electronic Books Display Different Reading Comprehension and Motivation Levels than Students Using Traditional Print Books?

ERIC Educational Resources Information Center

Wells, Casey L.

2012-01-01

The effect of electronic books on the reading comprehension of middle and high school students was examined using an experimental posttest-only control-group design. A convenience sample of 140 randomly assigned middle and high school English students at an independent school in eastern North Carolina participated. Half of the students used…

Students, Mobile Devices and Classrooms: A Comparison of US and Arab Undergraduate Students in A Middle Eastern University

ERIC Educational Resources Information Center

Mohammad Abu Taleb, Bibi Rahima; Coughlin, Chris; Romanowski, Michael H.; Semmar, Yassir; Hosny, Khaled

2017-01-01

The use of mobile devices in the university classroom is not limited to Western cultures. Rather universities in the Middle East, particularly in the Gulf Cooperation Countries (GCC) face similar problems regarding smartphone usage in classrooms. This study utilizes Tindell and Bohlander's (2012) survey to compare results regarding cell phones and…

The Impact of a Geographic Technologies Professional Development Institute on Middle Eastern and North African Teachers

ERIC Educational Resources Information Center

Benimmas, Aicha; Kerski, Joseph; Solis, Patricia

2011-01-01

Basic education in the Middle East and North Africa (MENA) seems to be characterized by lecture methods of instruction, a lack of interdisciplinary approaches and a disconnection with local community problems. During 2008, a "My Community, Our Earth" (MyCOE) workshop was organized in the MENA region and involved teachers of geography,…

Monoclonal Antibody Shows Promise as Potential Therapeutic for MERS | Poster

Cancer.gov

A monoclonal antibody has proven effective in preventing Middle Eastern Respiratory Syndrome (MERS) in lab animals, suggesting further development as a potential intervention for the deadly disease in humans, according to new research. MERS is a newly emerged coronavirus first detected in humans in 2012. Most cases have occurred in the Middle East, but the disease has appeared

Dietary variation and stress among prehistoric Jomon foragers from Japan.

PubMed

Temple, Daniel H

2007-08-01

Current archaeological evidence indicates that greater dietary reliance on marine resources is recorded among the eastern Jomon, while plant dependence prevailed in western/inland Japan. The hypothesis that the dietary choices of the western/inland Jomon will be associated with greater systemic stress is tested by comparing carious tooth and enamel hypoplasia frequencies between the eastern and western/inland Jomon. Demographic collapse coincides with climate change during the Middle to Late Jomon period, suggesting dwindling resource availability. It is hypothesized that this change was associated with greater systemic stress and/or dietary change among the Middle to Late Jomon. This hypothesis is tested by comparing enamel hypoplasia and carious tooth frequencies between Middle to Late and Late to Final Jomon foragers. Enamel hypoplasia was significantly more prevalent among the western/inland Jomon. Such findings are consistent with archaeological studies that argue for greater plant consumption and stresses associated with seasonal resource depletion among the western/inland Jomon. Approximately equivalent enamel hypoplasia frequencies between Middle to Late and Late to Final Jomon foragers argues against a demographic collapse in association with diminished nutritional returns. Significant differences in carious tooth frequencies are, however, observed between Middle to Late and Late to Final Jomon foragers. These results suggest a subsistence shift during the Middle to Late Jomon period, perhaps in response to a changed climate. The overall patterns of stress documented by this study indicate wide-spread environmentally directed biological variation among the prehistoric Jomon. (c) 2007 Wiley-Liss, Inc.

Negative emotions predict elevated interleukin-6 in the United States but not in Japan.

PubMed

Miyamoto, Yuri; Boylan, Jennifer Morozink; Coe, Christopher L; Curhan, Katherine B; Levine, Cynthia S; Markus, Hazel Rose; Park, Jiyoung; Kitayama, Shinobu; Kawakami, Norito; Karasawa, Mayumi; Love, Gayle D; Ryff, Carol D

2013-11-01

Previous studies conducted in Western cultures have shown that negative emotions predict higher levels of pro-inflammatory biomarkers, specifically interleukin-6 (IL-6). This link between negative emotions and IL-6 may be specific to Western cultures where negative emotions are perceived to be problematic and thus may not extend to Eastern cultures where negative emotions are seen as acceptable and normal. Using samples of 1044 American and 382 Japanese middle-aged and older adults, we investigated whether the relationship between negative emotions and IL-6 varies by cultural context. Negative emotions predicted higher IL-6 among American adults, whereas no association was evident among Japanese adults. Furthermore, the interaction between culture and negative emotions remained even after controlling for demographic variables, psychological factors (positive emotions, neuroticism, extraversion), health behaviors (smoking status, alcohol consumption), and health status (chronic conditions, BMI). These findings highlight the role of cultural context in shaping how negative emotions affect inflammatory physiology and underscore the importance of cultural ideas and practices relevant to negative emotions for understanding of the interplay between psychology, physiology, and health. Copyright © 2013 Elsevier Inc. All rights reserved.

Patterns of death in the first and second generation immigrants from selected Middle Eastern countries in California.

PubMed

Nasseri, Kiumarss; Moulton, Lawrence H

2011-04-01

Migrant studies in the United States (US) have rarely covered the Middle Eastern population (ME), and have never distinguished the first and second generations born in the US. This study aims to describe the mortality patterns of ME immigrants by origin, acculturation, and generation. Death certificates issued from 1997 through 2004 were used to calculate, for Middle Eastern immigrants, the proportional odds ratios (POR) for major causes of death, with comparison to non-Hispanic Whites born in the US to US-born parents. First generation immigrants had higher odds for colorectal cancers, diabetes, and diseases of the heart, while their odds for chronic obstructive pulmonary disease (COPD) and suicide were lower. Men had higher odds for all cancers combined, cancers of the lymphatics, and pancreas. Women had lower odds for lung cancer, and dementia, and higher odds for breast cancer. The second generation men had higher odds for all cancers combined, and diseases of the heart, whereas women had lower odds for lung cancer and cerebrovascular accidents. Higher odds for colorectal cancers and lower odds for COPD were noted in both sexes. Some of the observed differences may be based on ethnic characteristics, including genetic makeup, early exposures, and culturally determined values. Time since immigration is associated with convergence of most odds to that of the native population.

Early Middle Ordovician evidence for land plants in Argentina (eastern Gondwana).

PubMed

Rubinstein, C V; Gerrienne, P; de la Puente, G S; Astini, R A; Steemans, P

2010-10-01

• The advent of embryophytes (land plants) is among the most important evolutionary breakthroughs in Earth history. It irreversibly changed climates and biogeochemical processes on a global scale; it allowed all eukaryotic terrestrial life to evolve and to invade nearly all continental environments. Before this work, the earliest unequivocal embryophyte traces were late Darriwilian (late Middle Ordovician; c. 463-461 million yr ago (Ma)) cryptospores from Saudi Arabia and from the Czech Republic (western Gondwana). • Here, we processed Dapingian (early Middle Ordovician, c. 473-471 Ma) palynological samples from Argentina (eastern Gondwana). • We discovered a diverse cryptospore assemblage, including naked and envelope-enclosed monads and tetrads, representing five genera. • Our discovery reinforces the earlier suggestion that embryophytes first evolved in Gondwana. It indicates that the terrestrialization of plants might have begun in the eastern part of Gondwana. The diversity of the Dapingian assemblage implies an earlier, Early Ordovician or even Cambrian, origin of embryophytes. Dapingian to Aeronian (Early Silurian) cryptospore assemblages are similar, suggesting that the rate of embryophyte evolution was extremely slow during the first c. 35-45 million yr of their diversification. The Argentinean cryptospores predate other cryptospore occurrences by c. 8-12 million yr, and are currently the earliest evidence of plants on land. © The Authors (2010). Journal compilation © New Phytologist Trust (2010).

Electrodynamic parameters in the nighttime sector during auroral substorms

NASA Technical Reports Server (NTRS)

Fujii, R.; Hoffman, R. A.; Anderson, P. C.; Craven, J. D.; Sugiura, M.; Frank, L. A.; Maynard, N. C.

1994-01-01

The characteristics of the large-scale electrodynamic parameters, field-aligned currents (FACs), electric fields, and electron precipitation, which are associated with auroral substorm events in the nighttime sector, have been obtained through a unique analysis which places the ionospheric measurements of these parameters into the context of a generic substorm determined from global auroral images. A generic bulge-type auroral emission region has been deduced from auroral images taken by the Dynamics Explorer 1 (DE 1) satellite during a number of isolated substorms, and the form has been divided into six sectors, based on the peculiar emission characteristics in each sector: west of bulge, surge horn, surge, middle surge, eastern bulge, and east of bulge. By comparing the location of passes of the Dynamics Explorer 2 (DE 2) satellite to the simultaneously obtained auroral images, each pass is placed onto the generic aurora. The organization of DE 2 data in this way has systematically clarified peculiar characteristics in the electrodynamic parameters. An upward net current mainly appears in the surge, with little net current in the surge horn and the west of bulge. The downward net current is distributed over wide longitudinal regions from the eastern bulge to the east of bulge. Near the poleward boundary of the expanding auroral bulge, a pair of oppositely directed FAC sheets is observed, with the downward FAC on the poleward side. This downward FAC and most of the upward FAC in the surge and the middle surge are assoc iated with narrow, intense antisunwqard convection, corresponding to an equatorward directed spikelike electric field. This pair of currents decreases in amplitude and latitudinal width toward dusk in the surge and the west of bulge, and the region 1 and 2 FACs become embedded in the sunward convection region. The upward FAC region associated with the spikelike field on the poleward edge of the bulge coincides well with intense electron precipitation and aurora appearing in this western and poleward protion of the bulge. The convection reversal is sharp in the west of bulge and surge horn sectors, and near the high-latitude boundary of the upward region 1, with a near stagnation region often extending over a large interval of latitude. In the eastern bulge and east of bulge sectors, the region 1 and 2 FACs are located in the sunward convection region, while a spikelike electric field occasionally appears poleward of the aurora but usually not associated with a pair of FAC sheets. In the eastern bulge, magnetic field data show complicated FAC distributions which correspond to current segments and filamentary currents.

Middle Permian paleomagnetism of the Sydney Basin, Eastern Gondwana: Testing Pangea models and the timing of the end of the Kiaman Reverse Superchron

NASA Astrophysics Data System (ADS)

Belica, M. E.; Tohver, E.; Pisarevsky, S. A.; Jourdan, F.; Denyszyn, S.; George, A. D.

2017-03-01

Paleomagnetic and geochronologic data from the eastern margin of Gondwana have been obtained from the Gerringong Volcanics in the southern Sydney Basin, Australia. The corresponding paleomagnetic pole at 56.9°S, 154.8°E (N = 131; A95 = 9.1°) has a 40Ar/39Ar plagioclase plateau age of 265.05 ± 0.35 [0.46] Ma from the Bumbo Latite, and overlaps with recent radio-isotopic and paleomagnetic results published from Western Gondwana. The long-documented inconsistency between Middle Permian Eastern and Western Gondwanan paleomagnetic datasets is most likely an artefact of a lack of reliable paleomagnetic data from Eastern Gondwana for this period. A number of well-dated and recently published ca. 265 Ma paleomagnetic results from Gondwana and Laurussia are shown to be consistent with the Wegenerian Pangea A configuration, with a loose N-S fit of the continents for the Middle Permian. The lack of crustal overlap negates the need for a Pangea B configuration, which if valid must have been assembled to Pangea A by ca. 265 Ma. The reverse polarity Bumbo Latite was sampled from the Kiaman type-section located in the southern Sydney Basin. Three cases of normal polarity were detected in the overlying Saddleback, Dapto, and Berkeley Latites, previously assigned to the Kiaman Reverse Superchron (KRS). We review KRS-aged magnetostratigraphic data and propose that an age assignment of 265 Ma most likely represents the termination of the non-reversing field, with longer stable intervals of normal polarity recorded and able to be correlated globally.

Supporting Early Adolescent Learning and Social Strengths: Promoting Productive Contexts for Students At-Risk for EBD during the Transition to Middle School

ERIC Educational Resources Information Center

Farmer, Thomas W.; Hamm, Jill V.; Petrin, Robert A.; Robertson, Dylan; Murray, Robert A.; Meece, Judith L.; Brooks, Debbie Sprott

2010-01-01

This study involved a pilot examination of the impact of the Supporting Early Adolescent Learning and Social Strengths (SEALS) model on the 6th grade academic and social context following the transition to middle school. Two middle schools from a high poverty Appalachian school district were randomly assigned to the intervention and control…

Implementing a Context-Based Environmental Science Unit in the Middle Years: Teaching and Learning at the Creek

ERIC Educational Resources Information Center

King, Donna; Ginns, Ian

2015-01-01

Engaging middle school students in science continues to be a challenge in Australian schools. One initiative that has been tried in the senior years but is a more recent development in the middle years is the context-based approach. In this ethnographic study, we researched the teaching and learning transactions that occurred in one ninth grade…

Age, tectonic setting, and metallogenic implication of Phanerozoic granitic magmatism at the eastern margin of the Xing'an-Mongolian Orogenic Belt, NE China

NASA Astrophysics Data System (ADS)

Chen, Cong; Ren, Yunsheng; Zhao, Hualei; Yang, Qun; Shang, Qingqing

2017-08-01

The eastern margin of the Xing'an-Mongolian Orogenic Belt is characterised by widespread Phanerozoic granitic magmatism, some of which is closely related to significant ore mineralisation. This paper presents new geochronological, petrogenetic, and tectonic data for selected intrusions. Zircon U-Pb geochronology for five granitoid plutons indicates they were emplaced during the middle-late Permian (264-255 Ma) and Cretaceous (106-94 Ma), and thus granitic magmatism occurred throughout the Phanerozoic, Permian (268-252 Ma), Early-Middle Triassic (248-240 Ma), Early Jurassic (183 Ma), and Cretaceous (112-94 Ma). The Permian granitoids consist of monzogranite, granodiorite, tonalite, and quartz diorite, characterised by enrichment in Na2O (3.60-4.72 wt.%), depletion in K2O (0.97-2.66 wt.%), and a negative correlation between P2O5 and SiO2. Together with the presence of hornblende, these geochemical features are indicative of an I-type affinity. The Permian granitic magmatism is associated with quartz-vein-type tungsten deposits (252 Ma; unpublished Sm-Nd isochron age), which formed in an active continental margin setting related to subduction of the Palaeo-Asian Ocean. The Cretaceous quartz diorites have an adakitic affinity, having relatively high Sr (374-502 ppm), low Yb (0.51-0.67 ppm) and Y (8.7-10.7 ppm), and high Sr/Y (39.4-46.8) and (La/Yb)N values (16.2-34.7), suggesting that they were related to the partial melting of subducted oceanic crust. In addition, they are associated with porphyry Au-Cu deposits. We conclude that the Cretaceous granitic rocks and associated porphyry Au-Cu mineralisation occurred in an extensional tectonic setting related to the subduction of the Palaeo-Pacific Plate beneath the Eurasian Plate. In addition, the large-scale Early-Middle Triassic syn-collisional granite belt at the eastern margin of the Xing'an-Mongolian Orogenic Belt extends from the middle of Jilin Province to the Wangqing-Hunchun region, constraining the timing of the final collision between the North China Craton and the Jiamusi-Khanka Massif, and suggesting that the Xra Moron River-Changchun Suture likely extends eastward into the eastern Hunchun region. This collision caused the Middle Triassic mesothermal lode gold mineralisation.

The IGF1 small dog haplotype is derived from Middle Eastern grey wolves.

PubMed

Gray, Melissa M; Sutter, Nathan B; Ostrander, Elaine A; Wayne, Robert K

2010-02-24

A selective sweep containing the insulin-like growth factor 1 (IGF1) gene is associated with size variation in domestic dogs. Intron 2 of IGF1 contains a SINE element and single nucleotide polymorphism (SNP) found in all small dog breeds that is almost entirely absent from large breeds. In this study, we surveyed a large sample of grey wolf populations to better understand the ancestral pattern of variation at IGF1 with a particular focus on the distribution of the small dog haplotype and its relationship to the origin of the dog. We present DNA sequence data that confirms the absence of the derived small SNP allele in the intron 2 region of IGF1 in a large sample of grey wolves and further establishes the absence of a small dog associated SINE element in all wild canids and most large dog breeds. Grey wolf haplotypes from the Middle East have higher nucleotide diversity suggesting an origin there. Additionally, PCA and phylogenetic analyses suggests a closer kinship of the small domestic dog IGF1 haplotype with those from Middle Eastern grey wolves. The absence of both the SINE element and SNP allele in grey wolves suggests that the mutation for small body size post-dates the domestication of dogs. However, because all small dogs possess these diagnostic mutations, the mutations likely arose early in the history of domestic dogs. Our results show that the small dog haplotype is closely related to those in Middle Eastern wolves and is consistent with an ancient origin of the small dog haplotype there. Thus, in concordance with past archeological studies, our molecular analysis is consistent with the early evolution of small size in dogs from the Middle East.See associated opinion by Driscoll and Macdonald: http://jbiol.com/content/9/2/10.

Earth observations taken during the STS-103 mission

NASA Image and Video Library

1999-12-23

STS103-730-032 (19-27 December 1999) --- One of the astronauts aboard the Earth-orbiting Space Shuttle Discovery used a handheld 70mm camera to capture the southern to middle Rocky Mountains in low sunlight. The middle Rockies include the Big Horn range of Wyoming (snow capped range almost center of horizon) and the Unita Mountains of northeastern Utah (snow capped range left side of horizon). The southern Rockies includes the Front Range, Sangre de Cristo Mountains, Sawatch Ranges, and the San Juan Mountains. The eastern (Front Range, Sangre de Cristo) and western ranges (Sawatch, San Juan's) are separated by intermontane basins. The southernmost basin (near center of the image) is the San Luis Valley of Colorado. On the eastern edge of the San Luis Valley are the Sangre de Cristo Mountains.

Chronology of the Acheulean to Middle Stone Age transition in eastern Africa

NASA Astrophysics Data System (ADS)

Deino, Alan L.; Behrensmeyer, Anna K.; Brooks, Alison S.; Yellen, John E.; Sharp, Warren D.; Potts, Richard

2018-04-01

The origin of the Middle Stone Age (MSA) marks the transition from a highly persistent mode of stone toolmaking, the Acheulean, to a period of increasing technological innovation and cultural indicators associated with the evolution of Homo sapiens. We used argon-40/argon-39 and uranium-series dating to calibrate the chronology of Acheulean and early MSA artifact–rich sedimentary deposits in the Olorgesailie basin, southern Kenya rift. We determined the age of late Acheulean tool assemblages from 615,000 to 499,000 years ago, after which a large technological and faunal transition occurred, with a definitive MSA lacking Acheulean elements beginning most likely by ~320,000 years ago, but at least by 305,000 years ago. These results establish the oldest repository of MSA artifacts in eastern Africa.

Outlook for coastal plain forests: a subregional report from the Southern Forest Futures Project

Treesearch

Kier Klepzig; Richard Shelfer; Zanethia Choice

2014-01-01

The U.S. Coastal Plain consists of seven sections: the Northern Atlantic, Eastern Atlantic, Peninsular Florida, Southern Gulf, Middle Gulf-East, Middle Gulf-West, and Western Gulf. It covers a large area, consists of a diverse array of habitats, and supports a diverse array of uses. This report presents forecasts from the Southern Forest Futures Project that are...

Lexical Variation and the Negotiation of Linguistic Style in a Long Island Middle School

ERIC Educational Resources Information Center

Bakht, Maryam M.

2010-01-01

For many American youths, school is not only an academic endeavor, but a social one. This study identifies the ways in which speakers use lexical choices in the creation of their linguistic identity and style. This dissertation centers on a group of students at Henry Fleming Middle School, located on the eastern end of Long Island. The students,…

Some estimates of growth and mortality from the Malheur National Forest in eastern Oregon.

Treesearch

Donald R. Gedney; Floyd A. Johnson; Vernon E. Hicks

1959-01-01

During 1955-56 an inventory was made of forested land in the Middle Fork Working Circle of the Malheur National Forest to provide information necessary for calculation of the allowable cut and for other management purposes. The growth and mortality estimates in the following report were obtained from this inventory. Although the estimates apply directly to the Middle...

TEACHING STRATEGIES FOR MIDDLE EASTERN CULTURAL STUDIES IN THE SENIOR HIGH SCHOOL.

ERIC Educational Resources Information Center

KELLY, JAMES

THE THIRD PART OF A PROJECT TO DEVELOP APPROACHES TO TEACHING HIGH SCHOOL STUDENTS ABOUT CULTURE AREAS OF THE NON-WESTERN WORLD (SEE TE 499 984 AND TE 499 995), THIS TEACHERS' GUIDE FOR AN 8-WEEK COURSE ON THE MIDDLE EAST COVERS THE GOEGRAPHY, ECONOMY, POLITICS, AND CULTURE OF THE AREAS. IT ALSO DEALS WITH THE MAJOR HISTORICAL DEVELOPMENTS IN THE…

Geochronological and lead-isotope evidences for rapid crust formation in middle-proterozoic time: The Labrador example

NASA Technical Reports Server (NTRS)

Schaerer, Urs

1988-01-01

Extensive U-Pb geochronological studies in the Grenville and Makkovik provinces have shown that eastern Labrador is underlain by two distinct crustal blocks. In order to substantiate the juvenile character of the middle-Proterozoic crustal block, the isotopic compositon of lead in leached k-feldspars from the same rocks were analyzed. The results of the analysis are briefly discussed.

The Importance of Developing Cultural Competence in Working with Families of Students with Disabilities from the Middle East, North Africa, and Southwest Asia

ERIC Educational Resources Information Center

Fallah, Soraya; Murawski, Wendy; Moradian, Zaniar

2018-01-01

This article describes the importance of developing cultural competencies when working with families who come from culturally and linguistically diverse (CLD) backgrounds. Using a mixed methods study, the experiences of 125 families from Middle Eastern, North African, and Southwest Asian (MENASWA) descent who have children in the U.S. Special…

Close Relationship between West Nile Virus from Turkey and Lineage 1 Strain from Central African Republic

PubMed Central

Ergunay, Koray; Bakonyi, Tamas; Nowotny, Norbert

2015-01-01

We sequenced West Nile viruses (WNVs) from Turkey and found close relationships to WNV lineage 1 strain ArB310/67 from the Central African Republic, distinct from other WNVs circulating in the Mediterranean Basin, eastern Europe, and the Middle East. These findings suggest independent introductions of WNV strains from Africa to the Middle East. PMID:25625703

Prevalence of asthma among Middle Eastern children: A systematic review.

PubMed

Mirzaei, Masoud; Karimi, Mehran; Beheshti, Shima; Mohammadi, Masoud

2017-01-01

Background: The prevalence of asthma and allergy has increased during the last decades, especially in children. However, little is known about it in the Middle East region. This systematic review is aimed to estimate the prevalence of asthma among the Middle Eastern children. Methods: Local and international scientific databases including SID, Iranmedex, Medline and Science Direct were systematically searched for relevant keywords including; asthma, prevalence, children, International Study of Asthma and Allergies in Childhood (ISACC) and the names of Middle Eastern countries for the period of 1996-2011. Papers in Persian and English which met the defined criteria were included into the study. Bibliographies of the extracted articles were also searched. After extraction of data, heterogeneity between studies and publication bias were measured using Egger's-test. Effect size was pooled by the random-effect model. Since significant heterogeneity was found between studies, univariate meta-regression analyses were done to assess the association of variables with the overall results. Results: Fifty studies in the Middle East examined the prevalence of asthma and allergy in children under the age of 18 years according to the ISAAC criteria and were included. A total number of 289,717 children were examined in the included studies and the prevalence varied from 0.7 % in Isfahan to 22.3 % in Bagdad. The total prevalence of diagnosed asthma was calculated 7.53 % (95% Cl: 6.38-8.75). Prevalence of asthma in the 13-14 years age group was 7.57% (95% Cl: 5.78-9.29) and in 6-7 years age group was 7.43% (95% Cl: 5.75-9.10). The prevalence of asthma among girls, based on random effect model, was 6.30% (95% Cl: 4.97-7.61) and among boys, it was 8.91% (95% Cl: 6.80-11.04). Conclusion: The prevalence of asthma in the Middle East is lower than most developed countries. However, there is not enough longitudinal data to estimate the trend over time. In order to have more accurate estimates and to provide evidence for proper planning, standard epidemiologic studies should be conducted in countries of the region.

Decisions to shoot in a weapon identification task: The influence of cultural stereotypes and perceived threat on false positive errors.

PubMed

Fleming, Kevin K; Bandy, Carole L; Kimble, Matthew O

2010-01-01

The decision to shoot a gun engages executive control processes that can be biased by cultural stereotypes and perceived threat. The neural locus of the decision to shoot is likely to be found in the anterior cingulate cortex (ACC), where cognition and affect converge. Male military cadets at Norwich University (N=37) performed a weapon identification task in which they made rapid decisions to shoot when images of guns appeared briefly on a computer screen. Reaction times, error rates, and electroencephalogram (EEG) activity were recorded. Cadets reacted more quickly and accurately when guns were primed by images of Middle-Eastern males wearing traditional clothing. However, cadets also made more false positive errors when tools were primed by these images. Error-related negativity (ERN) was measured for each response. Deeper ERNs were found in the medial-frontal cortex following false positive responses. Cadets who made fewer errors also produced deeper ERNs, indicating stronger executive control. Pupil size was used to measure autonomic arousal related to perceived threat. Images of Middle-Eastern males in traditional clothing produced larger pupil sizes. An image of Osama bin Laden induced the largest pupil size, as would be predicted for the exemplar of Middle East terrorism. Cadets who showed greater increases in pupil size also made more false positive errors. Regression analyses were performed to evaluate predictions based on current models of perceived threat, stereotype activation, and cognitive control. Measures of pupil size (perceived threat) and ERN (cognitive control) explained significant proportions of the variance in false positive errors to Middle-Eastern males in traditional clothing, while measures of reaction time, signal detection response bias, and stimulus discriminability explained most of the remaining variance.

Decisions to Shoot in a Weapon Identification Task: The Influence of Cultural Stereotypes and Perceived Threat on False Positive Errors

PubMed Central

Fleming, Kevin K.; Bandy, Carole L.; Kimble, Matthew O.

2014-01-01

The decision to shoot engages executive control processes that can be biased by cultural stereotypes and perceived threat. The neural locus of the decision to shoot is likely to be found in the anterior cingulate cortex (ACC) where cognition and affect converge. Male military cadets at Norwich University (N=37) performed a weapon identification task in which they made rapid decisions to shoot when images of guns appeared briefly on a computer screen. Reaction times, error rates, and EEG activity were recorded. Cadets reacted more quickly and accurately when guns were primed by images of middle-eastern males wearing traditional clothing. However, cadets also made more false positive errors when tools were primed by these images. Error-related negativity (ERN) was measured for each response. Deeper ERN’s were found in the medial-frontal cortex following false positive responses. Cadets who made fewer errors also produced deeper ERN’s, indicating stronger executive control. Pupil size was used to measure autonomic arousal related to perceived threat. Images of middle-eastern males in traditional clothing produced larger pupil sizes. An image of Osama bin Laden induced the largest pupil size, as would be predicted for the exemplar of Middle East terrorism. Cadets who showed greater increases in pupil size also made more false positive errors. Regression analyses were performed to evaluate predictions based on current models of perceived threat, stereotype activation, and cognitive control. Measures of pupil size (perceived threat) and ERN (cognitive control) explained significant proportions of the variance in false positive errors to middle-eastern males in traditional clothing, while measures of reaction time, signal detection response bias, and stimulus discriminability explained most of the remaining variance. PMID:19813139

Predictors of Vascular Cognitive Impairment Poststroke in a Middle Eastern (Bahrain) Cohort: A Proposed Case-Control Comparison.

PubMed

Donnellan, Claire; Al Banna, Mona; Redha, Noor; Al Jishi, Adel; Al Sharoqi, Isa; Taha, Safa; Bakhiet, Moiz; Abdulla, Fatema; Walsh, Patrick

2016-11-28

Poststroke dementia and cognitive impairment are associated with poor long-term outcomes after stroke. The contribution of genetic factors such as the presence of apolipoprotein (ApoE) ɛ4 allele and its association with cognitive impairment poststroke remains inconclusive, particularly in Middle Eastern regions. The aim of this study is to examine all correlates and potential predictors of cognitive impairment including self-awareness and regulation deficits in stroke patients and compare these functions with healthy older adults from a Middle Eastern population. A prospective stroke sample of 200 patients (case group) and 100 healthy aging individuals (control group) will be recruited from the largest medical complex in Bahrain. A neuropsychological battery of cognitive assessments (global, executive, and metacognition) will be conducted on all participants. Participants will be categorized into 4 subgroups (nonvascular cognitive impairment, vascular cognitive impairment with no dementia, vascular dementia, and mixed dementia) using standardized cognitive assessment scores and the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, dementia criteria. Biomarkers will include ApoE genotype, soluble form of receptor for advanced glycation end products, neprilysin, beta-secretase 1, biochemistry, and hematology measurements. The primary study outcome is to determine early risk factors for cognitive impairment after stroke in a Bahraini cohort. The study has received full ethical approval from the Bahrain Ministry of Health and from the affiliated university. With increasing stroke incidence rates in the Middle East, this research study will provide useful biological and epidemiological data for future development and planning of health policies and guidelines for stroke care within the Gulf region. ©Claire Donnellan, Mona Al Banna, Noor Redha, Adel Al Jishi, Isa Al Sharoqi, Safa Taha, Moiz Bakhiet, Fatema Abdulla, Patrick Walsh. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 28.11.2016.

A Middle Eastern Founder Mutation Expands the Genotypic and Phenotypic Spectrum of Mitochondrial MICU1 Deficiency: A Report of 13 Patients.

PubMed

Musa, Sara; Eyaid, Wafaa; Kamer, Kimberli; Ali, Rehab; Al-Mureikhi, Mariam; Shahbeck, Noora; Al Mesaifri, Fatma; Makhseed, Nawal; Mohamed, Zakkiriah; AlShehhi, Wafaa Ali; Mootha, Vamsi K; Juusola, Jane; Ben-Omran, Tawfeg

2018-05-03

MICU1 encodes a Ca 2+ sensing, regulatory subunit of the mitochondrial uniporter, a selective calcium channel within the organelle's inner membrane. Ca 2+ entry into mitochondria helps to buffer cytosolic Ca 2+ transients and also activates ATP production within the organelle. Mutations in MICU1 have previously been reported in 17 children from nine families with muscle weakness, fatigue, normal lactate, and persistently elevated creatine kinase, as well as variable features that include progressive extrapyramidal signs, learning disabilities, nystagmus, and cataracts. In this study, we report the clinical features of an additional 13 patients from consanguineous Middle Eastern families with recessive mutations in MICU1. Of these patients, 12/13 are homozygous for a novel founder mutation c.553C>T (p.Q185*) that is predicted to lead to a complete loss of function of MICU1, while one patient is compound heterozygous for this mutation and an intragenic duplication of exons 9 and 10. The founder mutation occurs with a minor allele frequency of 1:60,000 in the ExAC database, but in ~1:500 individual in the Middle East. All 13 of these patients presented with developmental delay, learning disability, muscle weakness and easy fatigability, and failure to thrive, as well as additional variable features we tabulate. Consistent with previous cases, all of these patients had persistently elevated serum creatine kinase with normal lactate levels, but they also exhibited elevated transaminase enzymes. Our work helps to better define the clinical sequelae of MICU1 deficiency. Furthermore, our work suggests that targeted analysis of the MICU1 founder mutation in Middle Eastern patients may be warranted.

Cervical cancer screening in Middle Eastern and Asian migrants to Australia: a record linkage study.

PubMed

Aminisani, Nayyereh; Armstrong, Bruce K; Canfell, Karen

2012-12-01

Australia's organized cervical screening program recommends two-yearly screening for women aged 18-69 years and reminder letters are sent at 27 months. Cervical screening registers hold comprehensive information on screening, but not country of birth. A linkage study was performed in order to assess cervical screening behavior in migrants. To assess screening participation, we linked year 2000 records for 12,541 Middle Eastern/Asian-born women 20-54 years of age, and an age and area matched random sample of 12,143 Australian-born women in the New South Wales (NSW) Midwives Data Collection (MDC), which records country of birth, to screening register records. Screening behavior after 2000 was assessed in women without a recorded prior cervical abnormality. The odds ratios for being screened at least once within a 3 year period, with reference to Australian-born women and adjusted for age, parity, socioeconomic status and smoking, were 0.88 (95% CI: 0.81-0.97) and 0.74 (95% CI: 0.70-0.79) in women born in the Middle East and Asia, respectively. Screening increased with increasing socioeconomic status (SES), absence of smoking and greater parity in Australian-born women but little, if at all, in migrant women. In a sensitivity analysis in which hospital admitted patients were the source of population samples, some patterns were sufficiently different to suggest that selection for illness can affect the strength and direction of associations in linked data. Migrant women from Asian and Middle-eastern countries are less likely than Australian-born women to participate in cervical screening at the recommended interval. Their likelihood of screening is also less related to socioeconomic status, smoking and parity than that in Australian-born women. Copyright © 2012 Elsevier Ltd. All rights reserved.

Late Pleistocene age and archaeological context for the hominin calvaria from GvJm-22 (Lukenya Hill, Kenya)

PubMed Central

Tryon, Christian A.; Crevecoeur, Isabelle; Faith, J. Tyler; Ekshtain, Ravid; Nivens, Joelle; Patterson, David; Mbua, Emma N.; Spoor, Fred

2015-01-01

Kenya National Museums Lukenya Hill Hominid 1 (KNM-LH 1) is a Homo sapiens partial calvaria from site GvJm-22 at Lukenya Hill, Kenya, associated with Later Stone Age (LSA) archaeological deposits. KNM-LH 1 is securely dated to the Late Pleistocene, and samples a time and region important for understanding the origins of modern human diversity. A revised chronology based on 26 accelerator mass spectrometry radiocarbon dates on ostrich eggshells indicates an age range of 23,576–22,887 y B.P. for KNM-LH 1, confirming prior attribution to the Last Glacial Maximum. Additional dates extend the maximum age for archaeological deposits at GvJm-22 to >46,000 y B.P. (>46 kya). These dates are consistent with new analyses identifying both Middle Stone Age and LSA lithic technologies at the site, making GvJm-22 a rare eastern African record of major human behavioral shifts during the Late Pleistocene. Comparative morphometric analyses of the KNM-LH 1 cranium document the temporal and spatial complexity of early modern human morphological variability. Features of cranial shape distinguish KNM-LH 1 and other Middle and Late Pleistocene African fossils from crania of recent Africans and samples from Holocene LSA and European Upper Paleolithic sites. PMID:25730861

Sequencing an Ashkenazi reference panel supports population-targeted personal genomics and illuminates Jewish and European origins

PubMed Central

Carmi, Shai; Hui, Ken Y.; Kochav, Ethan; Liu, Xinmin; Xue, James; Grady, Fillan; Guha, Saurav; Upadhyay, Kinnari; Ben-Avraham, Dan; Mukherjee, Semanti; Bowen, B. Monica; Thomas, Tinu; Vijai, Joseph; Cruts, Marc; Froyen, Guy; Lambrechts, Diether; Plaisance, Stéphane; Van Broeckhoven, Christine; Van Damme, Philip; Van Marck, Herwig; Barzilai, Nir; Darvasi, Ariel; Offit, Kenneth; Bressman, Susan; Ozelius, Laurie J.; Peter, Inga; Cho, Judy H.; Ostrer, Harry; Atzmon, Gil; Clark, Lorraine N.; Lencz, Todd; Pe’er, Itsik

2014-01-01

The Ashkenazi Jewish (AJ) population is a genetic isolate close to European and Middle Eastern groups, with genetic diversity patterns conducive to disease mapping. Here we report high-depth sequencing of 128 complete genomes of AJ controls. Compared with European samples, our AJ panel has 47% more novel variants per genome and is eightfold more effective at filtering benign variants out of AJ clinical genomes. Our panel improves imputation accuracy for AJ SNP arrays by 28%, and covers at least one haplotype in ≈67% of any AJ genome with long, identical-by-descent segments. Reconstruction of recent AJ history from such segments confirms a recent bottleneck of merely ≈350 individuals. Modelling of ancient histories for AJ and European populations using their joint allele frequency spectrum determines AJ to be an even admixture of European and likely Middle Eastern origins. We date the split between the two ancestral populations to ≈12–25 Kyr, suggesting a predominantly Near Eastern source for the repopulation of Europe after the Last Glacial Maximum. PMID:25203624

Chronology of volcanic events in the eastern Philippine Sea

NASA Astrophysics Data System (ADS)

Meijer, Arend; Reagan, Mark; Ellis, Howard; Shafiqullah, Muhammad; Sutter, John; Damon, Paul; Kling, Stanley

Radiometric and paleontologic ages of samples from chiefly volcanic sections exposed on Guam, Saipan, and in the Palau Islands were determined to provide an improved temporal framework for tectonic and petrologic models for the evolution of the eastern Philippine Sea. The oldest arc related volcanic rocks found in this area are from the Facpi formation on Guam dated at 43.8±1.6 m.y. B.P. (late middle Eocene). Evidence for late Eocene, early Oligocene, and middle Miocene arc volcanism was also found in the Mariana fore arc. The Palau Islands contain volcanic units of late Eocene(?), early Oligocene and early Miocene age. A minimum age of 1.3±0.2 m.y. has been established for the Mariana active arc. Overall, the new data are consistent with Karig's (1971) model for the tectonic evolution of the eastern Philippine Sea. Whether or not arc volcanism and interarc basin spreading can take place at the same time has not been resolved, although no evidence of synchroneity has been found for at least the Parece Vela Basin—South Honshu Ridge arc system.

Soaring on the wings of the wind: Freud, Jews and Judaism.

PubMed

Kaplan, Robert

2009-08-01

This paper looks at Freud's Jewish identity in the context of the Jewish experience in Eastern and Central Europe after 1800, using his family history and significant figures in his life as illustration. Sigmund Freud's life as a Jew is deeply paradoxical, if not enigmatic. He mixed almost exclusively with Jews while living all his life in an anti-Semitic environment. Yet he eschewed Jewish ritual, referred to himself as a godless Jew and sought to make his movement acceptable to gentiles. At the end of his life, dismayed by the rising forces of nationalism, he accepted that he was in his heart a Jew "in spite of all efforts to be unprejudiced and impartial". The 18th century Haskalla (Jewish Enlightenment) was a form of rebellion against conformity and a means of escape from shtetl life. In this intense, entirely inward means of intellectual escape and revolt against authority, strongly tinged with sexual morality, we see the same tensions that were to manifest in the publication by a middle-aged Viennese neurologist of a truly revolutionary book to herald the new 20th century: The Interpretation of Dreams. Freud's life and work needs to be understood in the context of fin-de-siecle Vienna. Mitteleuropa, the cultural renaissance of Central Europe, resulted from the emancipation and urbanization of the burgeoning Jewish middle class, who adopted to the cosmopolitan environment more successfully than any other group. In this there is an extreme paradox: the Jewish success in Vienna was a tragedy of success. Freud, despite a deliberate attempt to play down his Jewish origins to deflect anti-Semitic attacks, is the most representative Jew of his time and his thinking and work represents the finest manifestation of the Litvak mentality.

Climate-mediated changes in zooplankton community structure for the eastern Bering Sea

NASA Astrophysics Data System (ADS)

Eisner, Lisa B.; Napp, Jeffrey M.; Mier, Kathryn L.; Pinchuk, Alexei I.; Andrews, Alexander G.

2014-11-01

Zooplankton are critical to energy transfer between higher and lower trophic levels in the eastern Bering Sea ecosystem. Previous studies from the southeastern Bering Sea shelf documented substantial differences in zooplankton taxa in the Middle and Inner Shelf Domains between warm and cold years. Our investigation expands this analysis into the northern Bering Sea and the south Outer Domain, looking at zooplankton community structure during a period of climate-mediated, large-scale change. Elevated air temperatures in the early 2000s resulted in regional warming and low sea-ice extent in the southern shelf whereas the late 2000s were characterized by cold winters, extensive spring sea ice, and a well-developed pool of cold water over the entire Middle Domain. The abundance of large zooplankton taxa such as Calanus spp. (C. marshallae and C. glacialis), and Parasagitta elegans, increased from warm to cold periods, while the abundance of gelatinous zooplankton (Cnidaria) and small taxa decreased. Biomass followed the same trends as abundance, except that the biomass of small taxa in the southeastern Bering Sea remained constant due to changes in abundance of small copepod taxa (increases in Acartia spp. and Pseudocalanus spp. and decreases in Oithona spp.). Statistically significant changes in zooplankton community structure and individual species were greatest in the Middle Domain, but were evident in all shelf domains, and in both the northern and southern portions of the eastern shelf. Changes in community structure did not occur abruptly during the transition from warm to cold, but seemed to begin gradually and build as the influence of the sea ice and cold water temperatures persisted. The change occurred one year earlier in the northern than the southern Middle Shelf. These and previous observations demonstrate that lower trophic levels within the eastern Bering Sea respond to climate-mediated changes on a variety of time scales, including those shorter than the commonly accepted quasi-decadal time periods. This lack of resilience or inertia at the lowest trophic levels affects production at higher trophic levels and must be considered in management strategy evaluations of living marine resources.

Influence of penecontemporaneous tectonism on development of Breathitt Formation coals, eastern Kentucky

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

Hower, J.C.; Trinkle, E.J.; Pollock, J.D.

The Middle Pennsylvanian Breathitt Formation coals beds in the central portion of the Eastern Kentucky coal field exhibit changes in lithology, petrology, and chemistry that can be attributed to temporal continuity in the depositional systems. The study interval within northern Perry and Knott Counties includes coals from the Taylor coal bed at the base of the Magoffin marine member upward through the Hazard No. 8 (Francis) coal bed.

The age of the hominin fossils from Jebel Irhoud, Morocco, and the origins of the Middle Stone Age.

PubMed

Richter, Daniel; Grün, Rainer; Joannes-Boyau, Renaud; Steele, Teresa E; Amani, Fethi; Rué, Mathieu; Fernandes, Paul; Raynal, Jean-Paul; Geraads, Denis; Ben-Ncer, Abdelouahed; Hublin, Jean-Jacques; McPherron, Shannon P

2017-06-07

The timing and location of the emergence of our species and of associated behavioural changes are crucial for our understanding of human evolution. The earliest fossil attributed to a modern form of Homo sapiens comes from eastern Africa and is approximately 195 thousand years old, therefore the emergence of modern human biology is commonly placed at around 200 thousand years ago. The earliest Middle Stone Age assemblages come from eastern and southern Africa but date much earlier. Here we report the ages, determined by thermoluminescence dating, of fire-heated flint artefacts obtained from new excavations at the Middle Stone Age site of Jebel Irhoud, Morocco, which are directly associated with newly discovered remains of H. sapiens. A weighted average age places these Middle Stone Age artefacts and fossils at 315 ± 34 thousand years ago. Support is obtained through the recalculated uranium series with electron spin resonance date of 286 ± 32 thousand years ago for a tooth from the Irhoud 3 hominin mandible. These ages are also consistent with the faunal and microfaunal assemblages and almost double the previous age estimates for the lower part of the deposits. The north African site of Jebel Irhoud contains one of the earliest directly dated Middle Stone Age assemblages, and its associated human remains are the oldest reported for H. sapiens. The emergence of our species and of the Middle Stone Age appear to be close in time, and these data suggest a larger scale, potentially pan-African, origin for both.

Israel & Jordan: Paving a Path for the Future through Understanding the Peoples and Cultures of the Middle East. Fulbright-Hays Summer Seminars Abroad, 1998 (Israel and Jordan).

ERIC Educational Resources Information Center

Moore, Ilene

This curriculum project on the cultures of the Middle Eastern countries of Israel and Jordan stresses the language arts and focuses on objectives for elementary-age students to attain. The project states that children will: locate, list, identify, label, demonstrate, research, organize, compose, conference, rewrite, proofread, rewrite again,…

Russo-Japanese Territorial Dispute

DTIC Science & Technology

2010-04-08

militarized and used as the means of projecting influence in Asia -Pacific region. Secondly, the Sea of Okhotsk along with the Barents Sea, served as two...and to the middle of Asia . Unidentified national borders between Russia and Japan in Sakhalin Island caused new official talks between countries...in Manchuria, which the Russian Govemn’lent ~sed as a line of communication between eastern provinces of Russian Empire and Middle Asia . Moreover

Maps showing distribution of the Middle Cretaceous unconformity in the eastern Gulf of Mexico

USGS Publications Warehouse

Massingill, L.M.; Wells, R.H.

1987-01-01

This report emphasizes the salt diapirs, pillows, and ridges in the northeastern Gulf of Mexico because of the profound effect these geologic structures have on the MCU. Salt locations are shown on the isopach of post-MCU sediments (fig. 1). A second map shows pre-middle Cretaceous outcrops terminated by the MCU along the Florida Escarpment, the southeastern Gulf, and the Campeche Escarpment (fig. 2).

Breast cancer in the Middle Eastern population of California, 1988-2004.

PubMed

Nasseri, Kiumarss

2009-01-01

This report presents the patterns of incidence, survival, and mortality of breast cancer in the Middle Eastern (ME) population of California. Cases were identified through surname recognition and population estimates were obtained from census public use files. Rates, trends, and survival in this ethnic group were compared with the non-Hispanic White (NHW) of California, as well as natives in the Middle East. Age-adjusted incidence rates for the insitu (22.8), invasive (126.2), and mortality (23.2) in ME women were significantly lower than similar rates of 26.0, 146.9, and 30.6 in the NHW women. Incidence rate in ME women in California was higher than rates in women in the Middle East. Lower rates for early stage and higher rates for late stage diagnoses in this ethnic population suggest lack of optimal access to preventive healthcare. Relative survival in the two groups is negatively associated with stage at diagnosis and is slightly higher in ME women, probably due to large numbers of lost to follow-up in ME women suggesting the presence of salmon bias. Positive association with socioeconomic standing was detected only in the NHW women. Incidence of breast cancer in ME men was significantly higher than that of NHW men.

Late Triassic closure of the Paleo-Tethys Ocean in Central Tibet implied by paleomagnetism of Middle Triassic lavas from the Qiantang block

NASA Astrophysics Data System (ADS)

Song, P.; Lin, D.; Lippert, P. C.; Li, Z.

2017-12-01

The closure of the Paleo-Tethys Ocean is a major event not only in the tectonic history of the Tibetan Plateau that pre-conditioned the plateau for subsequent orogenic events, but also in the paleogeographic evolution of eastern Pangea. Final closure of this equatorial ocean, however, remains disputed, with ages ranging from the Late Permian to the Middle Cretaceous; this huge discrepancy is largely the result of the lack of high-quality paleomagnetic data and ambiguous stratigraphic data from Mesozoic rocks from Central Tibet. A recent Late Triassic paleopole derived from lavas of the Qiangtang block suggests that the Paleo-Tethys Ocean must have closed between Middle and Late Triassic (Song et al., EPSL 2015). We test this prediction with a paleomagnetic study of Middle Triassic lavas from the Qiangtang block. These lavas were previously dated to Middle Triassic (ca. 242-240 Ma) using zircon U-Pb geochonology. Rock magnetic experiments demonstrate that hematite and magnetite are the main carriers of remanence. Progressive thermal and alternating field demagnetization successfully isolated stable characteristic remanent magnetizations. Although these directions pass fold tests, suggesting a primary magnetization, we are conducting additional rock magnetic and petrographic studies to verify the primary nature of this magnetization. If these directions are primary, then they establish the first lava-based paleomagnetic pole of Middle Triassic age from the Qiangtang block. This pole was located at 63.4°N, 198.8°E, A95=4.1° (N=27) and yields a paleolatitude of 22.7±4.1°N at the reference point (33.5°N, 92.0°E). A comparison of our new Middle Triassic pole from the Qiangtang block with coeval paleopoles from the North China (NCB) and Tarim blocks indicates that the Paleo-Tethys Ocean was approximately 5-10° of latitude ( 550-1100 km) wide during the Middle Triassic. Within the context of our previous work that demonstrated the Qiangtang, NCB, and Tarim blocks share similar paleomagnetic poles during the Late Triassic (ca. 210 Ma), we conclude that the Paleo-Tethys Ocean at the longitude of Qiangtang must have closed during the Late Triassic (ca. 210-240 Ma). These paleomagnetic results help clarify stratigraphic and geochemical observations of suturing within the heart of the proto-Tibetan Plateau.

Penile manipulation: The most common etiology of penile fracture at our tertiary care center.

PubMed

Rahman, Md Jawaid; Faridi, M S; Mibang, Naloh; Singh, Rajendra Sinam

2016-01-01

Penile fracture is the disruption of the tunica albuginea with rupture of the corpus cavernosum secondary to blunt trauma to the erect penis. It is an unusual condition, usually underreported. According to the published literature, vigorous vaginal intercourse with women on top position is the most common etiology across the globe including India with Middle Eastern countries being the exception. A total of seven patients of penile fracture presented in emergency in the last 6 months. The etiology was penile manipulation at the time of sexual excitement in six out of seven patients of penile fracture, which was contrary to the literature published except in Middle Eastern countries. All the patients were managed by emergency exploration and repair. Thus, the incidence and etiologies of penile fracture vary according to geographic region, sexual behavior, marital status, and culture.

The cultural gap delivering health care services to Arab American populations in the United States.

PubMed

Aboul-Enein, Basil H; Aboul-Enein, Faisal H

2010-01-01

The relationship between Middle Eastern patients and populations of Arab origin with western health care professionals are by no means free of cultural misunderstandings. The relationship is often strained by mutual cultural misunderstanding as well as communicative and linguistic hardship. Even though people from the Middle East do vary racially, they do have shared values and behavior. This can include the importance of family cohesion, and interactive attitudes toward ailments and health. Some issues and concerns in providing health care could vary from attaining adequate information to communicated suggested behavioral change by a patient. Culturally and linguistically appropriate guidelines are warranted to provide an understanding of the cultural distinctiveness of Arab Eastern patients by shortening the gap between the Arab cultures with the western medical culture thus improving their healthcare needs.

Outcomes of Middle Eastern Patients Undergoing Percutaneous Coronary Intervention: The Primary Analysis of the First Jordanian PCI Registry.

PubMed

Alhaddad, Imad A; Tabbalat, Ramzi; Khader, Yousef; Al-Mousa, Eyas; Izraiq, Mahmoud; Nammas, Assem; Jarrah, Mohammad; Saleh, Akram; Hammoudeh, Ayman

2017-01-01

This is a prospective multicenter registry designed to evaluate the incidence of adverse cardiovascular events in Middle Eastern patients undergoing percutaneous coronary interventions (PCI). The registry was also designed to determine the predictors of poor outcomes in such patients. We enrolled 2426 consecutive patients who underwent PCI at 12 tertiary care centers in Jordan between January 2013 and February 2014. A case report form was used to record data prospectively at hospital admission, discharge, and 12 months of follow-up. Mean age was 56 ± 11 years, females comprised 21% of the study patients, 62% had hypertension, 53% were diabetics, and 57% were cigarette smokers. Most patients (77%) underwent PCI for acute coronary syndrome. In-hospital and 1-year mortality rates were 0.78% and 1.94%, respectively. Definite or probable stent thrombosis occurred in 9 patients (0.37%) during hospitalization and in 47 (1.94%) at 1 year. Rates of target vessel repeat PCI and coronary artery bypass graft surgery at 1 year were 3.4% and 0.6%, respectively. The multivariate analysis revealed that cardiogenic shock, congestive heart failure, ST-segment deviation, diabetes, and major bleeding were significantly associated with higher risk of 1-year mortality. In this first large Jordanian registry of Middle Eastern patients undergoing PCI, patients treated were relatively young age population with low in-hospital and 1-year adverse cardiovascular events. Certain clinical features were associated with worse outcomes and may warrant aggressive therapeutic strategies.

Gender differences in risk profile and outcome of Middle Eastern patients undergoing percutaneous coronary intervention.

PubMed

Jarrah, Mohamad I; Hammoudeh, Ayman J; Al-Natour, Dalal B; Khader, Yousef S; Tabbalat, Ramzi A; Alhaddad, Imad A; Kullab, Susan M

2017-02-01

To determine the gender differences in cardiovascular risk profile and outcomes among patients undergoing percutaneous coronary intervention (PCI). Methods: In a prospective multicenter study of consecutive Middle Eastern patients managed with PCI from January 2013 to February 2014 in 12 tertiary care centers in Amman and Irbid, Jordan. Clinical and coronary angiographic features, and major cardiovascular events were assessed for both genders from hospital stay to 1 year. Results: Women comprised 20.6% of 2426 enrolled patients, were older (mean age 62.9 years versus 57.2 years), had higher prevalence of hypertension (81% versus 57%), diabetes (66% versus 44%), dyslipidemia (58% versus 46%), and obesity (44% versus 25%) compared with men, p less than 0.001. The PCI for ST-segment elevation myocardial infarction was indicated for fewer women than men (23% versus 33%; p=0.001). Prevalence of single or multi-vessel coronary artery disease was similar in women and men. More women than men had major bleeding during hospitalization (2.2% versus 0.6%; p=0.003) and at one year (2.5% versus 0.9%; p=0.007). There were no significant differences between women and men in mortality (3.1% versus 1.7%) or stent thrombosis (2.1% versus 1.8%) at 1 year. Conclusion: Middle Eastern women undergoing PCI had worse baseline risk profile compared with men.Except for major bleeding, no gender differences in the incidence of major adverse cardiovascular events were demonstrated.

Validation of the close-to-delivery prediction model for vaginal birth after cesarean delivery in a Middle Eastern cohort.

PubMed

Abdel Aziz, Ahmed; Abd Rabbo, Amal; Sayed Ahmed, Waleed A; Khamees, Rasha E; Atwa, Khaled A

2016-07-01

To validate a prediction model for vaginal birth after cesarean (VBAC) that incorporates variables available at admission for delivery among Middle Eastern women. The present prospective cohort study enrolled women at 37weeks of pregnancy or more with cephalic presentation who were willing to attempt a trial of labor (TOL) after a single prior low transverse cesarean delivery at Al-Jahra Hospital, Kuwait, between June 2013 and June 2014. The predicted success rate of VBAC determined via the close-to-delivery prediction model of Grobman et al. was compared between participants whose TOL was and was not successful. Among 203 enrolled women, 140 (69.0%) had successful VBAC. The predicted VBAC success rate was higher among women with successful TOL (82.4%±13.1%) than among those with failed TOL (67.7%±18.3%; P<0.001). There was a high positive correlation between actual and predicted success rates. For deciles of predicted success rate increasing from >30%-40% to >90%-100%, the actual success rate was 20%, 30.7%, 38.5%, 59.1%, 71.4%, 76%, and 84.5%, respectively (r=0.98, P=0.013). The close-to-delivery prediction model was found to be applicable to Middle Eastern women and might predict VBAC success rates, thereby decreasing morbidities associated with failed TOL. Copyright © 2016 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

HTA IN CENTRAL-EASTERN-SOUTHERN EUROPE: FINDING ITS WAY TO HEALTH POLICY.

PubMed

Zawada, Anna; Mäkelä, Marjukka

2017-01-01

The number of publications on health technology assessment (HTA) from Central, Eastern, and Southern Europe (CESE countries) is still low compared with the north and west of Europe. It is not surprising, as the idea of HTA originated from high-income Western economies and was afterward adopted by the south-eastern part of Europe, which mostly consists of middle-income countries. These CESE countries, with less capacity and experience with HTA processes, must deal with even tougher decisions on financing health technologies than north-western Europe. There may even be a lack of confidence to open discussions on their specific needs for HTA.

The Amazon-Laurentian connection as viewed from the Middle Proterozoic rocks in the central Andes, western Bolivia and northern Chile

USGS Publications Warehouse

Tosdal, R.M.

1996-01-01

Middle Proterozoic rocks underlying the Andes in western Bolivia, western Argentina, and northern Chile and Early Proterozoic rocks of the Arequipa massif in southern Peru?? from the Arequipa-Antofalla craton. These rocks are discontinuously exposed beneath Mesozoic and Cenozoic rocks, but abundant crystalline clasts in Tertiary sedimentary rocks in the western altiplano allow indirect samples of the craton. Near Berenguela, western Bolivia, the Oligocene and Miocene Mauri Formation contains boulders of granodiorite augen gneiss (1171??20 Ma and 1158??12 Ma; U-Pb zircon), quartzose gneiss and granofels that are inferred to have arkosic protoliths (1100 Ma source region; U-Pb zircon), quartzofeldspathic and mafic orthogneisses that have amphibolite- and granulite-facies metamorphic mineral assemblages (???1080 Ma metamorphism; U-Pb zircon), and undeformed granitic rocks of Phanerozoic(?) age. The Middle Proterozoic crystalline rocks from Berenguela and elsewhere in western Bolivia and from the Middle Proterozoic Bele??n Schist in northern Chile generally have present-day low 206Pb/204Pb ( 15.57), and elevated 208Pb/204Pb (37.2 to 50.7) indicative of high time-averaged Th/U values. The Middle Proterozoic rocks in general have higher presentday 206Pb/204Pb values than those of the Early Proterozoic rocks of the Arequipa massif (206Pb/204Pb between 16.1 and 17.1) but lower than rocks of the southern Arequipa-Antofalla craton (206Pb/204Pb> 18.5), a difference inferred to reflect Grenvillian granulite metamorphism. The Pb isotopic compositions for the various Proterozoic rocks lie on common Pb isotopic growth curves, implying that Pb incorporated in rocks composing the Arequipa-Antofalla craton was extracted from a similar evolving Pb isotopic reservoir. Evidently, the craton has been a coherent terrane since the Middle Proterozoic. Moreover, the Pb isotopic compositions for the Arequipa-Antofalla craton overlap those of the Amazon craton, thereby supporting a link between these cratons and seemingly precluding part of the Arequipa-Antofalla craton from being a detached fragment of another craton such as eastern Laurentia, which has been characterized by a different U/Pb history. Pb isotopic compositions for the Arequipa-Antofalla craton are, furthermore, distinct from those of the Proterozoic basement in the Precordillera terrane, western Argentina, indicating a Pb isotopic and presumably a tectonic boundary between them. The Pb isotopic compositions for the Precordillera basement are similar to those of eastern Laurentia, and support other data indicating that these rocks are a detached fragment of North America. Finally, the distinct Pb isotopic evolution history of the Arequipa-Antofalla craton and eastern Laurentia require minor modification to tectonic models linking eastern North America-Scotland to the oroclinal bend in western South America.

Supporting Teachers' Management of Middle School Social Dynamics: The Scouting Report Process

ERIC Educational Resources Information Center

Farmer, Thomas W.; Chen, Chin-Chih; Hamm, Jill V.; Moates, Meredith M.; Mehtaji, Meera; Lee, David; Huneke, Michelle R.

2016-01-01

This describes the "scouting report" as an approach that social and behavior intervention specialists can use to help middle-level teachers create social contexts that support productive social roles and relationships of students with disabilities. Building from research on early adolescent social dynamics and context-based interventions…

Long-term effects of organized violence on young Middle Eastern refugees' mental health.

PubMed

Montgomery, Edith

2008-11-01

The pre- and post-displacement factors associated with psychological problems among young refugees are not clear. From the existing research it appears that refugee children and adolescents are vulnerable to the effects of pre-migration exposure to trauma, but the long-term effects of such exposure are mediated by certain risk and protective factors at the individual, family and community level. The aim of the present study was to assess the influence of traumatic experiences before emigration, as well as social life after immigration, on the mental health of young Middle Eastern refugees 8-9 years after immigration into Denmark. The study group comprises 131 young refugees (76 girls and 55 boys; mean age 15.3 years) from 67 families. They were assessed in 2000-2001 as part of a follow-up study of 311 children, who in 1992-1993 were consecutively registered in Denmark as asylum seekers with at least one parent. Predictors of more externalizing behaviour were: witnessing attack on others after arrival, more schools attended, less attending school or work, lower mother's education in the home country and lower age. Predictors of more internalizing behaviour were: numbers of types of traumatic events before arrival, numbers of types of stressful events after arrival, and numbers of types of experiences of discrimination, lower mother's education in the home country, fewer Danish friends, not Muslim or Christian religion, less Danish proficiency and female gender. It is concluded that aspects of social life in Denmark, including mother's education and indicators of adaptation, as well as a stressful life context in exile, including discrimination, predicted psychological problems 8-9 years after arrival, more than traumatic experiences before arrival. Thus, the prevention of psychopathology in young refugees depends to a large extent on the political will to make provision for the necessary changes regarding reception and treatment of refugees.

An Analysis of the Requirements and Potential Opportunities for the Future Education of Law Enforcement Intelligence Analysts

DTIC Science & Technology

2008-03-01

thinking as a specialized course. None of these schools requires a foreign language. Only Cal State Fullerton and Sacrament State requires students to...research methods. None of the schools require a foreign language. AMU offers critical thinking as an elective from its General Program for students ...analysts should learn more about the religion. Question Six: Instruction in which of these types of philosophies (Western, Eastern, Middle Eastern, or

Pre-Quaternary divergence and subsequent radiation explain longitudinal patterns of genetic and morphological variation in the striped skink, Heremites vittatus.

PubMed

Baier, Felix; Schmitz, Andreas; Sauer-Gürth, Hedwig; Wink, Michael

2017-06-09

Many animal and plant species in the Middle East and northern Africa have a predominantly longitudinal distribution, extending from Iran and Turkey along the eastern Mediterranean coast into northern Africa. These species are potentially characterized by longitudinal patterns of biological diversity, but little is known about the underlying biogeographic mechanisms and evolutionary timescales. We examined these questions in the striped skink, Heremites vittatus, one such species with a roughly longitudinal distribution across the Middle East and northern Africa, by analyzing range-wide patterns of mitochondrial DNA (mtDNA) sequence and multi-trait morphological variation. The striped skink exhibits a basic longitudinal organization of mtDNA diversity, with three major mitochondrial lineages inhabiting northern Africa, the eastern Mediterranean coast, and Turkey/Iran. Remarkably, these lineages are of pre-Quaternary origin, and are characterized by p-distances of 9-10%. In addition, within each of these lineages a more recent Quaternary genetic diversification was observed, as evidenced by deep subclades and high haplotype diversity especially in the Turkish/Iranian and eastern Mediterranean lineages. Consistent with the genetic variation, our morphological analysis revealed that the majority of morphological traits show significant mean differences between specimens from northern Africa, the eastern Mediterranean coast, and Turkey/Iran, suggesting lineage-specific trait evolution. In addition, a subset of traits exhibits clinal variation along the eastern Mediterranean coast, potentially indicating selection gradients at the geographic transition from northern Africa to Anatolia. The existence of allopatric, morphologically and genetically divergent lineages suggests that Heremites vittatus might represent a complex with several taxa. Our work demonstrates that early divergence events in the Pliocene, likely driven by both climatic and geological factors, established the longitudinal patterns and distribution of Heremites vittatus. Subsequent radiation during the Pleistocene generated the genetic and morphological diversity observed today. Our study provides further evidence that longitudinal diversity patterns and species distributions in the Middle East and northern Africa were shaped by complex evolutionary processes, involving the region's intricate geological history, climatic oscillations, and the presence of the Sahara.

32 CFR Appendix B to Part 290 - DCAA's FOIA Points of Contact

Code of Federal Regulations, 2014 CFR

2014-07-01

..., Puerto Rico and nearby Islands, and Mexico. Massachusetts DCAA Northeastern Regional Office, Attn: RCI-2.... Pacific Ocean and Asian Islands. Asia except the Middle East. Australia. Georgia DCAA Eastern Regional...

32 CFR Appendix B to Part 290 - DCAA's FOIA Points of Contact

Code of Federal Regulations, 2012 CFR

2012-07-01

..., Puerto Rico and nearby Islands, and Mexico. Massachusetts DCAA Northeastern Regional Office, Attn: RCI-2.... Pacific Ocean and Asian Islands. Asia except the Middle East. Australia. Georgia DCAA Eastern Regional...

32 CFR Appendix B to Part 290 - DCAA's FOIA Points of Contact

Code of Federal Regulations, 2013 CFR

2013-07-01

..., Puerto Rico and nearby Islands, and Mexico. Massachusetts DCAA Northeastern Regional Office, Attn: RCI-2.... Pacific Ocean and Asian Islands. Asia except the Middle East. Australia. Georgia DCAA Eastern Regional...

Contrasting cooling and exhumation histories of tectonic blocks in the eastern part of the Eastern Alps and its possible relationships with lithospheric dynamics

NASA Astrophysics Data System (ADS)

Wölfler, Andreas; Glotzbach, Christoph

2017-04-01

In the European Alps two fundamental changes in the lithospheric structure controlled the geodynamic evolution of the orogen: (1) Late Eocene to Early Oligocene rupturing of the European slab and (2) Early Miocene change in subduction polarity between the Western and Eastern Alps. In particular, the eastern part of the Eastern Alps is a key area which will provide both, information about the surface response to the Eocene/Oligocene slab breakoff and the response to a proposed isostatic rebound due to slab detachment of the European lithosphere in the Miocene (Handy et al., 2015). The eastern part of the Eastern Alps is characterized by fault-bounded blocks with different thermochronological ages, mean elevations and hillslope angles, indicating a variable spatial and temporal evolution throughout the Cenozoic era. The topographic pattern of the study area can be described in terms of (1) high relief with a rugged surface and steep slopes in the Niedere Tauern and (2) lower relief and distinctly smoother topography in the Seckauer Tauern, the Gurktal, Saualpe and Koralpe blocks. Generally, tectonic blocks with higher relief and rugged topography display the youngest apatite fission track (AFT) and apatite (U-Th)/He data (AHe); the Niedere Tauern concurs with middle Miocene AFT and late Miocene/Pliocene AHe ages (Wölfler et al., 2016). The other tectonic blocks generally show Eocene to Oligocene AFT ages (Wölfler et al., 2016 and references therein) and Oligocene to early Miocene AHe ages (Legrain et al., 2014, own preliminary work). New AFT and AHe data from the Gurktal block and Seckauer Tauern indicate that substantial parts of the study area where at near-surface conditions since the Eocene and Oligocene. Thermal history models suggest fast cooling through the AFT and AHe closure temperatures in the Oligocene as a possible response to slab breakoff that was followed by thermal stagnation until the present. In contrast, the neighboring Niedere Tauern experienced enhanced cooling and exhumation in the middle Miocene and again at the late Miocene and Pliocene (Wölfler et al., 2016). Middle Miocene exhumation is interpreted as a result of tectonic escape and convergence that operated simultaneously during lateral extrusion of the Eastern Alps. As the higher late Miocene/Pliocene exhumation rates are restricted to a single tectonic block, namely the Niedere Tauern, we infer a tectonic trigger that is probably related to a change in the external stress field that affected the Alps during this time. References Legrain, N., Stüwe, K., Wölfler, A., 2014. Incised relict landscape in the eastern Alps. Geomorphology 221, 124-138. Handy, M.R., Ustaszewski, K., Kissling, E., 2015. Reconstructing the Alps-Carpathians-Dinarides as a key to understanding switches in subduction polarity, slab gaps and surface motion. International Journal of Earth Sciences 104, 1-26. Wölfler, A., Kurz, W., Fritz, H., Glotzbach, C., Danišik, M., 2016. Late Miocene increasing exhumation rates in the eastern part of the Alps - implications from low temperature thermochronology. Terra Nova 28, 297-305.

Mathematics in Context: Opening the Gates to Mathematics for All at the Middle Level.

ERIC Educational Resources Information Center

Meyer, Margaret R.

1997-01-01

Describes Mathematics in Context, a middle-level mathematics curriculum developed by researchers at the University of Wisconsin-Madison and the University of Utrecht, in the Netherlands. Instead of proceeding from a generalization to specific examples, the math originates in real problems; conversely, the mathematics learned is used to solve…

A Case Study of Dilemmas Encountered When Connecting Middle School Mathematics Instruction to Relevant Real World Examples

ERIC Educational Resources Information Center

Sugimoto, Amanda T.; Turner, Erin E.; Stoehr, Kathleen J.

2017-01-01

The pedagogical practice of connecting mathematical content to real world contexts, particularly contexts relevant to students' knowledge and experiences, can positively impact student motivation as well as promote conceptual understanding. However, little is known about how middle school teachers actually make relevant world connections, and more…

Far-travelled permian chert of the North Fork terrane, Klamath mountains, California

USGS Publications Warehouse

Mankinen, E.A.; Irwin, W.P.; Blome, C.D.

1996-01-01

Permian chert in the North Fork terrane and correlative rocks of the Klamath Mountains province has a remanent magnetization that is prefolding and presumably primary. Paleomagnetic results indicate that the chert formed at a paleolatitude of 8.6?? ?? 2.5?? but in which hemisphere remains uncertain. This finding requires that these rocks have undergone at least 8.6?? ?? 4.4?? of northward transport relative to Permian North America since their deposition. Paleontological evidence suggests that the Permian limestone of the Eastern Klamath terrane originated thousands of kilometers distant from North America. The limestone of the North Fork terrane may have formed at a similar or even greater distance as suggested by its faunal affinity to the Eastern Klamath terrane and more westerly position. Available evidence indicates that convergence of the North Fork and composite Central Metamorphic-Eastern Klamath terranes occurred during Triassic or Early Jurassic time and that their joining together was a Middle Jurassic event. Primary and secondary magnetizations indicate that the new composite terrane containing these and other rocks of the Western Paleozoic and Triassic belt behaved as a single rigid block that has been latitudinally concordant with the North American craton since Middle Jurassic time.

Navy mobility fuels forecasting system report: World petroleum trade forecasts for the year 2000

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

Das, S.

1991-12-01

The Middle East will continue to play the dominant role of a petroleum supplier in the world oil market in the year 2000, according to business-as-usual forecasts published by the US Department of Energy. However, interesting trade patterns will emerge as a result of the democratization in the Soviet Union and Eastern Europe. US petroleum imports will increase from 46% in 1989 to 49% in 2000. A significantly higher level of US petroleum imports (principally products) will be coming from Japan, the Soviet Union, and Eastern Europe. Several regions, the Far East, Japan, Latin American, and Africa will import moremore » petroleum. Much uncertainty remains about of the level future Soviet crude oil production. USSR net petroleum exports will decrease; however, the United States and Canada will receive some of their imports from the Soviet Union due to changes in the world trade patterns. The Soviet Union can avoid becoming a net petroleum importer as long as it (1) maintains enough crude oil production to meet its own consumption and (2) maintains its existing refining capacities. Eastern Europe will import approximately 50% of its crude oil from the Middle East.« less

Compositional characteristics of the Fire Clay coal bed in a portion of eastern Kentucky

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

Hower, J.C.; Andrews, W.M. Jr.; Rimmer, S.M.

The Fire Clay (Hazard No. 4) coal bed (Middle Pennsylvanian Breathitt Formation) is one of the most extensively mined coal in eastern Kentucky. The coal is used for metallurgical and steam end uses and, with its low sulfur content, should continue to be a prime steam coal. This study focuses on the petrology, mineralogy, ash geochemistry, and palynology of the coal in an eight 7.5-min quadrangle area of Leslie, Perry, Knott, and Letcher counties.

78 FR 13873 - Environmental Impacts Statements; Notice of Availability

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-01

..., CA, Middle Fork American River Project, Review Period Ends: 04/01/2013, Contact: Matt Buhyoff 202-502.... 20130048, Draft EIS, BOEM, 00, Gulf of Mexico OCS Oil and Gas Lease Sales: 2014 and 2016 Eastern Planning...

Hydro-Crisis in the Middle East: Water Schemes for a Thirsty Region

DTIC Science & Technology

2001-06-01

exploitation of the Eastern Province’s aquifer reduces water available to Bahrain and Qatar . Disputes have occurred between Saudi Arabia and Jordan...46 D. QATAR ... Qatar ............................................................................. 48 Figure 25. United Arab Emirates

Middle East Dust

Atmospheric Science Data Center

2013-04-16

... only some of the dust over eastern Syria and southeastern Turkey can be discerned. The dust is much more obvious in the center panel, ... 18, 2002 - A large dust plume extends across Syria and Turkey. project:  MISR category:  gallery ...

Addressing diabetes at the crossroads of global pandemic and regional culture: Comment on "The curse of wealth - Middle Eastern countries need to address the rapidly rising burden of diabetes".

PubMed

Hsu, William C; Gabbay, Robert A

2014-07-01

As diabetes and obesity rates continue to climb at astronomical rates in the Middle East, future generations are at an even greater risk for diabetes and the associated complications. Many factors are at play and it is clear that creative solutions are needed to retool provider resources in the Middle East towards prevention of diabetes and its complications while leveraging technology to maximize outreach within the accepted cultural norms. Only by building the capacity to address the current diabetes burden as well focusing on prevention for the future, can Middle East countries create a strong infrastructure for a successful future.

Chronology of the Acheulean to Middle Stone Age transition in eastern Africa.

PubMed

Deino, Alan L; Behrensmeyer, Anna K; Brooks, Alison S; Yellen, John E; Sharp, Warren D; Potts, Richard

2018-04-06

The origin of the Middle Stone Age (MSA) marks the transition from a highly persistent mode of stone toolmaking, the Acheulean, to a period of increasing technological innovation and cultural indicators associated with the evolution of Homo sapiens We used argon-40/argon-39 and uranium-series dating to calibrate the chronology of Acheulean and early MSA artifact-rich sedimentary deposits in the Olorgesailie basin, southern Kenya rift. We determined the age of late Acheulean tool assemblages from 615,000 to 499,000 years ago, after which a large technological and faunal transition occurred, with a definitive MSA lacking Acheulean elements beginning most likely by ~320,000 years ago, but at least by 305,000 years ago. These results establish the oldest repository of MSA artifacts in eastern Africa. Copyright © 2018 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.

Tracing Arab-Islamic Inheritance in Madagascar: Study of the Y-chromosome and Mitochondrial DNA in the Antemoro

PubMed Central

Capredon, Mélanie; Brucato, Nicolas; Tonasso, Laure; Choesmel-Cadamuro, Valérie; Ricaut, François-Xavier; Razafindrazaka, Harilanto; Rakotondrabe, Andriamihaja Bakomalala; Ratolojanahary, Mamisoa Adelta; Randriamarolaza, Louis-Paul; Champion, Bernard; Dugoujon, Jean-Michel

2013-01-01

Madagascar is located at the crossroads of the Asian and African worlds and is therefore of particular interest for studies on human population migration. Within the large human diversity of the Great Island, we focused our study on a particular ethnic group, the Antemoro. Their culture presents an important Arab-Islamic influence, but the question of an Arab biological inheritance remains unresolved. We analyzed paternal (n=129) and maternal (n=135) lineages of this ethnic group. Although the majority of Antemoro genetic ancestry comes from sub-Saharan African and Southeast Asian gene pools, we observed in their paternal lineages two specific haplogroups (J1 and T1) linked to Middle Eastern origins. This inheritance was restricted to some Antemoro sub-groups. Statistical analyses tended to confirm significant Middle Eastern genetic contribution. This study gives a new perspective to the large human genetic diversity in Madagascar. PMID:24278350

Comparision between crustal density and velocity variations in Southern California

USGS Publications Warehouse

Langenheim, V.E.; Hauksson, E.

2001-01-01

We predict gravity from a three-dimensional Vp model of the upper crust and compare it to the observed isostatic residual gravity field. In general this comparison shows that the isostatic residual gravity field reflects the density variations in the upper to middle crust. Both data sets show similar density variations for the upper crust in areas such as the Peninsular Ranges and the Los Angeles basin. Both show similar variations across major faults, such as the San Andreas and Garlock faults in the Mojave Desert. The difference between the two data sets in regions such as the Salton Trough, the Eastern California Shear Zone, and the eastern Ventura basin (where depth to Moho is <30 km), however, suggests high-density middle to lower crust beneath these regions. Hence the joint interpretation of these data sets improves the depth constraints of crustal density variations.

The prevalence and outcome of excess body weight among Middle Eastern patients presenting with acute coronary syndrome.

PubMed

Hadi, Hadi A R; Zubaid, Mohammad; Al Mahmeed, Wael; El-Menyar, Ayman A; Alsheikh-Ali, Alawi A; Singh, Rajivir; Al-Nabti, Abdulrahman; Assad, Nidal; Sulaiman, Kadhim; Al-Mallah, Mouaz H; Amin, Haitham; Al-Motarreb, Ahmed; Mahmoud, Hisham; Al Suwaidi, Jassim

2010-07-01

We evaluated the effect of body weight on the outcome of Middle Eastern patients presenting with acute coronary syndrome (ACS). Analysis of the Gulf Registry of Acute Coronary Events (Gulf RACE) survey that included 7843 consecutive patients hospitalized with ACS was made. Patients were categorized as normal weight, overweight, or obese based on their body mass index (BMI). Overall, 67% of patients were overweight or obese; obese and overweight patients were more likely to be female and have diabetes mellitus, hypertension, dyslipidemia, and less likely to be smokers. In-hospital mortality, congestive heart failure, cardiogenic shock, and strokes were comparable between the groups, although patients with obesity were more likely to have recurrent ischemia and major bleeding complication in the ST-elevation myocardial infarction group. Excess body weight with ACS is associated with higher risk profile characteristics without an increase in hospital mortality or cardiovascular events.

Discrimination, religious and cultural factors, and Middle Eastern/Arab Americans' psychological distress.

PubMed

Ikizler, Ayse S; Szymanski, Dawn M

2018-01-11

We investigated (1) the moderating role of religiosity in the link between religious affiliation and ethnic discrimination and (2) the moderating roles of religiosity, ethnic identity, and family connectedness in the relations between ethnic discrimination and psychological distress. Our sample consisted of 122 (60% women, 40% men) Middle Eastern/Arab Americans (MEAAs), ranging in age from 18 to 82 years old, who completed an online survey. Muslim identification predicted discrimination for MEAAs with high but not low religiosity. Higher levels of discrimination, more family connectedness, the interaction of discrimination and religiosity, and the interaction of discrimination and family connectedness were unique predictors of psychological distress. Religiosity is a risk factor for experiencing ethnic discrimination among Muslim identified MEAAs. MEAAs who have high religiosity and low to moderate levels of family connectedness are vulnerable to psychological distress associated with ethnic discrimination. © 2018 Wiley Periodicals, Inc.

The North Sakhalin Neogene total petroleum system of eastern Russia

USGS Publications Warehouse

Lindquist, S.J.

2000-01-01

The North Sakhalin Basin Province of eastern Russia contains one Total Petroleum System (TPS) ? North Sakhalin Neogene ? with more than 6 BBOE known, ultimately recoverable petroleum (61% gas, 36% oil, 3% condensate). Tertiary rocks in the basin were deposited by the prograding paleo-Amur River system. Marine to continental, Middle to Upper Miocene shale to coaly shale source rocks charged marine to continental Middle Miocene to Pliocene sandstone reservoir rocks in Late Miocene to Pliocene time. Fractured, self-sourced, Upper Oligocene to Lower Miocene siliceous shales also produce hydrocarbons. Geologic history is that of a Mesozoic Asian passive continental margin that was transformed into an active accretionary Tertiary margin and Cenozoic fold belt by the collision of India with Eurasia and by the subduction of Pacific Ocean crustal plates under the Asian continent. The area is characterized by extensional, compressional and wrench structural features that comprise most known traps.

A Square Peg in a Round Hole: Radical Islam in Insular Southeast Asia

DTIC Science & Technology

2008-09-01

than in the rest of the Muslim world. Women enjoy a higher status in the Malay Southeast Asian societies while Middle Eastern societies are more...to mention that matriarchic pre-Islamic cultures within these nations adopted Islam with minimal impacts to their customs. The Minangkabau people of...at the hands of Arabian armies (first wave of Islam) Islamized the societies of the Iberian Peninsula, the Middle East and North Africa while

Conflict, Cooperation, and Viability: Interstate Water Resources and Domestic Water Use in the Middle East

DTIC Science & Technology

2011-03-01

substantial portion of the water used by several Middle Eastern nations, however, comes from nonrenewable groundwater, such as fossil aquifers .37...crosses boundaries. West of the Jordan River, three aquifers are the primary sources of water; and these basins for the most part recharge in the West...Bank and discharge into various areas of Israel.79 The coastal aquifer and Gaza aquifer also provide significant sources of groundwater to Israel

Risk factors of acute myocardial infarction in middle-aged and adolescent people (< 45 years) in Yantai.

PubMed

Du, Hong; Dong, Chang-Yan; Lin, Qiao-Yan

2015-09-29

Yantai is a developed medium-sized coastal city in Eastern China, having a population of 1.6845 million. With the development of economy, some middle-aged and adolescent people (< 45 years) devote themselves to work and suffer from greater stress, which makes them ignore their own health. Moreover, they have unhealthy lifestyles and lack the knowledge of cardiovascular risk factors. To identify the risk factors for first acute myocardial infarction in middle-aged and adolescent people in Yantai, a developed medium-sized coastal city in Eastern China. A total of 154 consecutive patients with first acute myocardial infarction (< 45 years), were enrolled in case group, and 462 patients without myocardial infarction were enrolled in control group. Three controls with the same sex and age were matched to each case. The risk factors were identified with univariate and multivariate analysis. Unhealthy food habit (eating seafood and meanwhile drinking beer), hypertension, current smokers, self-perceived stress, diabetes mellitus, obesity, sleep insufficience, hypercholesterolaemia and fatigue were independent risk factors for first acute myocardial infarction (P < 0.05). Besides those recognized risk factors for cardiovascular disease (hypertension, hypercholesterolemia, diabetes mellitus and smoking), eating seafood and meanwhile drinking beer, self-perceived stress, sleep insufficience, obesity and fatigue were also the risk factors for first acute myocardial infarction in middle-aged and adolescent people in Yantai.

Petrography and geochemistry of the Middle Miocene Gebel El Rusas sandstones, Eastern Desert, Egypt: Implications for provenance and tectonic setting

NASA Astrophysics Data System (ADS)

Zaid, Samir M.

2017-10-01

Petrography and bulk rock geochemistry of the Middle Miocene sandstones of the lower and upper members of Gebel El Rusas Formation along the Egyptian Red Sea Coastal plain, have been investigated to determine the provenance, tectonic setting, and weathering condition of this formation. The Lower Member is formed mainly of sandstones and conglomerates with clay interbeds. The Upper Member is more calcareous and formed mainly of sandstones and limestones with marls and clays intercalations. Petrographically, the Lower Member sandstones are mostly immature and classified as arkoses with an average framework composition of Q_{66}F_{29}R5, and the Upper Member sandstones are partly submature (more quartzose, less feldspathic) and classified as subarkoses with an average framework composition of Q_{80}F_{17}R3. The Gebel El Rusas sandstones are enriched in Sr, Ba, Zr and Rb and depleted in Co and U, as compared to UCC. The chemical index of alteration (CIA) values suggest moderate weathering conditions. The geochemistry results revealed that the Gebel El Rusas sandstones were derived from felsic-granitic source rocks and deposited in a passive margin of a synrift basin. The inferred tectonic setting for Middle Miocene Gebel El Rusas sandstones in the study area is consistent with the regional geology of the Eastern Desert of Egypt during Middle Miocene.

Simulating gas and particulate pollution over the Middle East and the state of Qatar using a 3-D regional air quality modeling system

NASA Astrophysics Data System (ADS)

Fountoukis, Christos; Gladich, Ivan; Ayoub, Mohammed; Kais, Sabre; Ackermann, Luis; Skillern, Adam

2016-04-01

The rapid urbanization, industrialization and economic expansion in the Middle East have led to increased levels of atmospheric pollution with important implications for human health and climate. We applied the online-coupled meteorological and chemical transport Weather Research and Forecasting/Chemistry (WRF-Chem) model over the Middle Eastern domain, to simulate the concentration of gas and aerosols with a special focus over the state of Qatar. WRF-Chem was set to simulate pollutant concentrations along with the meteorology-chemistry interactions through the related direct, indirect and semi-direct feedback mechanisms. A triple-nested domain configuration was used with a high grid resolution (1x1 km2) over the region of Qatar. Model predictions are evaluated against intensive measurements of meteorological parameters (temperature, relative humidity and wind speed) as well as ozone and particulate matter taken from various measurement stations throughout Doha, Qatar during summer 2015. The ability of the model to capture the temporal and spatial variability of the observations is assessed and possible reasons for the model bias are explored through sensitivity tests. Emissions of both fine and coarse mode particles from construction activities in large urban Middle Eastern environments comprise a major pollution source that is unaccounted for in emission inventories used so far in large scale models for this part of the world.

Understanding Aging in a Middle Eastern Context: The SHARE-Israel Survey of Persons Aged 50 and Older

PubMed Central

Litwin, Howard

2013-01-01

This article describes the development of SHARE-Israel, the survey of persons aged 50 and older in Israel, and preliminary results from an early data release. The introduction of an HRS-inspired computer-based survey into a Middle East country required linguistic and cultural adaptations of the survey mechanisms that had not been previously experienced in other countries. Preliminary findings showed that the majority group of veteran Jewish-Israelis aged 50 and over is in a favorable position in terms of health, employment status and household income compared to Arab-Israelis and to new immigrants to Israel from the Former Soviet Union. Arab-Israelis aged 50 and over are at greater risk due to greater disability and lower incomes. Recent immigrants from the former Soviet Union are at greatest risk. They report having the highest degree of depression, long term problems and activity limitation, the fewest children, low rates of home ownership and low incomes. Comparing the older Israeli population with their European counterparts revealed that Israelis are more depressed; more Israeli women are employed, and fewer Israeli men are retired; and household income in Israel is lower, but rises relatively when correcting for purchasing power parity. These trends point to several areas that will require attention in the formulation of public policy on behalf of the aging population in Israel. PMID:18626759

Mental health of recently resettled refugees from the Middle East in Sweden: the impact of pre-resettlement trauma, resettlement stress and capacity to handle stress.

PubMed

Lindencrona, Fredrik; Ekblad, Solvig; Hauff, Edvard

2008-02-01

The pathways to symptoms of common mental disorder and post-traumatic stress symptoms among refugees during resettlement need to be better specified. We aim to identify models of these different mental health outcomes among refugees during resettlement, taking pre-migration, migration and post-migration stress conditions, a person's capacity to handle such stress and socio-demographic variables into consideration. A new questionnaire developed to better cover resettlement stress, as well as pre-resettlement trauma exposures and different measures of a person's capacity to handle stress, was administered to 124 Middle Eastern refugees that had been granted permanent residency in Sweden only a few months before responding. We found four dimensions of resettlement stress: social and economic strain, alienation, discrimination and status loss and violence and threats in Sweden, that account for 62% of the total variance in resettlement stress. Social and economic strain and alienation are important for explaining symptoms of common mental disorder. In the model of core post-traumatic stress symptoms, pre-resettlement trauma exposure seems to have the strongest impact. A person's capacity to handle stress plays significant, direct and mediating roles in both models. The impact of resettlement stressors in the context of the whole migration process for different mental health outcomes is discussed.

Genetic differentiation among migrant and resident populations of the threatened Asian houbara bustard.

PubMed

Riou, Samuel; Combreau, Olivier; Judas, Jacky; Lawrence, Mark; Al Baidani, Mohamed Saleh; Pitra, Christian

2012-01-01

The Asian houbara bustard Chlamydotis macqueenii is a partial migrant of conservation concern found in deserts of central Asia and the Middle East. In the southern part of the species range, resident populations have been greatly fragmented and reduced by sustained human pressure. In the north, birds migrate from breeding grounds between West Kazakhstan and Mongolia to wintering areas in the Middle East and south central Asia. Extensive satellite tracking has shown substantial partitioning in migration routes and wintering grounds, suggesting a longitudinal barrier to present-day gene flow among migrants. In this context, we explored genetic population structure using 17 microsatellite loci and sampling 108 individuals across the range. We identified limited but significant overall differentiation (F(CT) = 0.045), which was overwhelmingly due to the differentiation of resident Arabian populations, particularly the one from Yemen, relative to the central Asian populations. Population structure within the central Asian group was not detectable with the exception of subtle differentiation of West Kazakh birds on the western flyway, relative to eastern populations. We interpret these patterns as evidence of recent common ancestry in Asia, coupled with a longitudinal barrier to present-day gene flow along the migratory divide, which has yet to translate into genetic divergence. These results provide key parameters for a coherent conservation strategy aimed at preserving genetic diversity and migration routes.

Understanding aging in a Middle Eastern context: the SHARE-Israel survey of persons aged 50 and older.

PubMed

Litwin, Howard

2009-03-01

This article describes the development of SHARE-Israel, the survey of persons aged 50 and older in Israel, and preliminary results from an early data release. The introduction of an HRS-inspired computer-based survey into a Middle East country required linguistic and cultural adaptations of the survey mechanisms that had not been previously experienced in other countries. Preliminary findings showed that the majority group of veteran Jewish-Israelis aged 50 and over is in a favorable position in terms of health, employment status and household income compared to Arab-Israelis and to new immigrants to Israel from the Former Soviet Union. Arab-Israelis aged 50 and over are at greater risk due to greater disability and lower incomes. Recent immigrants from the former Soviet Union are at greatest risk. They report having the highest degree of depression, long term problems and activity limitation, the fewest children, low rates of home ownership and low incomes. Comparing the older Israeli population with their European counterparts revealed that Israelis are more depressed; more Israeli women are employed, and fewer Israeli men are retired; and household income in Israel is lower, but rises relatively when correcting for purchasing power parity. These trends point to several areas that will require attention in the formulation of public policy on behalf of the aging population in Israel.

Early-to-middle Holocene sea-level fluctuations, coastal progradation and the Neolithic occupations in Yaojiang valley of southern Hangzhou bay, eastern China

NASA Astrophysics Data System (ADS)

Liu, Y.; Sun, Q.; Fan, D.; Chen, Z.

2017-12-01

The formation of Holocene coast in eastern China provided material base for the development of Neolithic civilizations. The coastal Yaojiang valley of south Hangzhou bay was one of the examples where the well-known Neolithic Hemudu Culture (HC) of Eastern China initiated. Here, we studied the early-to-middle Holocene environment changes in relation to sea-level fluctuations on the basis of a serial of sediment cores based on a set of new Accelerator Mass Spectrometry radiocarbon (AMS 14C) chronology. The result indicated that relative sea-level rose rapidly in the Yaojiang valley at the early Holocene, reaching its maximum at ca. 8000-7800 cal yr BP and then decelerated at ca. 7800-7500 cal yr BP. The alluvial plain in Yaojiang valley began to form at the foothills first and then grew towards the valley center accompanying with the sea-level stabilization after ca. 7500 cal yr BP. This progressive progradation of alluvial plain would attract the early arrivals of foragers to dwell at the foothills to engaging in rice farming after ca.7000 cal yr BP and starting the epic Hemudu Culture. The HC people then move down to the valley center as more land became available thanks to sediment aggregation and progradation. The rise and development of HC were closely associated with the sea-level induced landscape changes in Yaojiang valley at the early-middle Holocene, and the unstable hydraulic condition in the valley after 5000 cal yr BP could be accountable for the cultural termination.

Correction of the Middle Eastern M712T mutation causing GNE myopathy by trans-splicing.

PubMed

Tal-Goldberg, Tzukit; Lorain, Stéphanie; Mitrani-Rosenbaum, Stella

2014-06-01

GNE myopathy is a rare neuromuscular autosomal recessive disease, resulting from mutations in the gene UDP N-acetylglucosamine 2-epimerase/N-acetylmannosamine kinase (GNE). The most frequent mutation is the single homozygous missense mutation, M712T-the Middle Eastern mutation-located ten amino acids before the end of the protein. We have used an adeno-associated virus (AAV)-based trans-splicing (TS) vector as a gene therapy tool to overcome this mutation by replacing the mutated last exon of GNE by the wild-type exon while preserving the natural endogenous regulatory machinery. We have designed relevant plasmids directed either to mouse or to human GNE. Following transfection of C2C12 murine muscle cells with the mouse TS vectors, we have been able to detect by nested RT-PCR trans-spliced molecules carrying the wild-type exon 12 of GNE. Similarly, transfection of HEK293 human cells with the human-directed TS vectors resulted in the generation of trans-spliced human GNE RNA molecules. Furthermore, infection of primary muscle cells from a GNE myopathy patient carrying the homozygous M712T mutation, with an AAV8-based viral vector carrying a human-directed TS construct, resulted in the generation of wild-type GNE transcripts in addition to the mutated ones. These studies provide a proof of concept that the TS approach could be used to partially correct the Middle Eastern mutation in GNE myopathy patients. These results provide the basis for in vivo research in animal models using the AAV platform with TS plasmids as a potential genetic therapy for GNE myopathy.

Epidemiology of primary brain tumors in the Middle Eastern population in California, USA 2001-2005.

PubMed

Nasseri, Kiumarss; Mills, John R

2009-01-01

The fast growing Middle Eastern (ME) population has rarely been studied in the U.S.. The purpose of this study was to compare the epidemiology of primary brain tumors in this ethnic population with the non-Hispanic, non-Middle Eastern White (NHNMW) in California. ME cases were identified by surname in the California cancer registry and ME population estimates were based on ancestry. Data for 683 cases of primary brain tumors (429 benign, 238 malignant, 16 uncertain) in the ME and 15,589 cases (8352 benign, 6812 malignant, 425 uncertain) in the NHNMW were available for this study. ME patients were significantly (p < 0.05) younger and their age-adjusted incidence rates per 100,000 for benign tumors of 10.0 in men and 17.6 in women were higher than similar rates of 7.3 and 10.6 in the NHNMW group (p < 0.05). Rates for malignant tumors were similar. Meningioma was the main histology responsible for the observed increase in patients over 40 years of age. Also increased were benign tumors of the pituitary and pineal glands. The overall mortality in patients with benign tumors was significantly lower than malignant tumors. This study presents a significantly high incidence of benign meningioma in the ME population in California. This may be due to higher susceptibility or exposure of this ethnic group to the risk factor(s) for this neoplasm. Considering the reported causal association of benign meningioma with childhood radiation exposure from Israel, exposure to this risk factor in this ethnic group needs to be evaluated in future studies.

Cross-cultural challenges for assessing medical professionalism among clerkship physicians in a Middle Eastern country (Bahrain): feasibility and psychometric properties of multisource feedback.

PubMed

Al Ansari, Ahmed; Al Khalifa, Khalid; Al Azzawi, Mohamed; Al Amer, Rashed; Al Sharqi, Dana; Al-Mansoor, Anwar; Munshi, Fadi M

2015-01-01

We aimed to design, implement, and evaluate the feasibility and reliability of a multisource feedback (MSF) system to assess interns in their clerkship year in the Middle Eastern culture, the Kingdom of Bahrain. The study was undertaken in the Bahrain Defense Force Hospital, a military teaching hospital in the Kingdom of Bahrain. A total of 21 interns (who represent the total population of the interns for the given year) were assessed in this study. All of the interns were rotating through our hospital during their year-long clerkship rotation. The study sample consisted of nine males and 12 females. Each participating intern was evaluated by three groups of raters, eight medical intern colleagues, eight senior medical colleagues, and eight coworkers from different departments. A total of 21 interns (nine males and 12 females) were assessed in this study. The total mean response rates were 62.3%. A factor analysis was conducted that found that the data on the questionnaire grouped into three factors that counted for 76.4% of the total variance. These three factors were labeled as professionalism, collaboration, and communication. Reliability analysis indicated that the full instrument scale had high internal consistency (Cronbach's α 0.98). The generalizability coefficients for the surveys were estimated to be 0.78. Based on our results and analysis, we conclude that the MSF tool we used on the interns rotating in their clerkship year within our Middle Eastern culture provides an effective method of evaluation because it offers a reliable, valid, and feasible process.

An Ethnographic-Case Study of Beliefs, Context Factors, and Practices of Teachers Integrating Technology

ERIC Educational Resources Information Center

Angers, Julie; Machtmes, Krisanna

2005-01-01

This ethnographic-case study explored the beliefs, context factors, and practices of three middle school exemplary teachers that led to a technology-enriched curriculum. Findings suggest that these middle school teachers believe technology is a tool that adds value to lessons and to students learning and motivation. Due to a personal interest in…

Learning to Teach English Language Arts in Urban Middle Schools: A Cultural and Interactional Perspective

ERIC Educational Resources Information Center

Buescher, Eileen M.

2017-01-01

This dissertation explores the experiences of middle childhood pre-service teachers (PST) across two academic years as they learn to teach English language arts to diverse students from conflicting sociocultural contexts. To help PSTs navigate the tensions across contexts, this study introduced culturally relevant (Ladson-Billings, 1995; 2014) and…

Sibling Conflict in Middle Childhood: Influence of Maternal Context and Mother-Sibling Interaction over Four Years.

ERIC Educational Resources Information Center

Howe, Nina; Fiorentino, Lisa M.; Gariepy, Nadine

2003-01-01

Investigated: (1) influence of maternal context on frequency and types of conflicts of sibling dyads in middle childhood, and (2) the stability of maternal and sibling interaction over 4 years. Found that maternal presence depressed conflict frequency and aggression. Earlier patterns of family interaction were related to later indices of sibling…

Remote sensing and modelling analysis of the extreme dust storm hitting the Middle East and eastern Mediterranean in September 2015

NASA Astrophysics Data System (ADS)

Solomos, Stavros; Ansmann, Albert; Mamouri, Rodanthi-Elisavet; Binietoglou, Ioannis; Patlakas, Platon; Marinou, Eleni; Amiridis, Vassilis

2017-03-01

The extreme dust storm that affected the Middle East and the eastern Mediterranean in September 2015 resulted in record-breaking dust loads over Cyprus with aerosol optical depth exceeding 5.0 at 550 nm. We analyse this event using profiles from the European Aerosol Research Lidar Network (EARLINET) and the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation (CALIPSO), geostationary observations from the Meteosat Second Generation (MSG) Spinning Enhanced Visible and Infrared Imager (SEVIRI), and high-resolution simulations from the Regional Atmospheric Modeling System (RAMS). The analysis of modelling and remote sensing data reveals the main mechanisms that resulted in the generation and persistence of the dust cloud over the Middle East and Cyprus. A combination of meteorological and surface processes is found, including (a) the development of a thermal low in the area of Syria that results in unstable atmospheric conditions and dust mobilization in this area, (b) the convective activity over northern Iraq that triggers the formation of westward-moving haboobs that merge with the previously elevated dust layer, and (c) the changes in land use due to war in the areas of northern Iraq and Syria that enhance dust erodibility.

Anesthesia for thoracic surgery: A survey of middle eastern practice

PubMed Central

Eldawlatly, Abdelazeem; Turkistani, Ahmed; Shelley, Ben; El-Tahan, Mohamed; Macfie, Alistair; Kinsella, John

2012-01-01

Purpose: The main objective of this survey is to describe the current practice of thoracic anesthesia in the Middle Eastern (ME) region. Methods: A prospective online survey. An invitation to participate was e-mailed to all members of the ME thoracic-anaesthesia group. A total of 58 members participated in the survey from 19 institutions in the Middle East. Questions concerned ventilation strategies during one-lung ventilation (OLV), anesthesia regimen, mode of postoperative analgesia, use of lung isolation techniques, and use of i.v. fluids. Results: Volume-controlled ventilation was favored over pressure-controlled ventilation (62% vs 38% of respondents, P<0.05); 43% report the routine use of positive end-expiratory pressure. One hundred percent of respondents report using double-lumen tube (DLT) as a first choice airway to establish OLV. Nearly a third of respondents, 31.1%, report never using bronchial blocker (BB) in their thoracic anesthesia practice. Failure to pass a DLT and difficult airway are the most commonly cited indications for BB use. Regarding postoperative analgesia, the majority 61.8% favor thoracic epidural analgesia over other techniques (P<0.05). Conclusions: Our survey provides a contemporary snapshot of the ME thoracic anesthetic practice. PMID:23162388

Contribution of Arab countries to breast cancer research: comparison with non-Arab Middle Eastern countries.

PubMed

Sweileh, Waleed M; Zyoud, Sa'ed H; Al-Jabi, Samah W; Sawalha, Ansam F

2015-01-01

Breast cancer is one of the most common types of cancers affecting women worldwide. The main objective of this study was to assess and compare research activity in breast cancer in Arab countries with non-Arab Middle Eastern countries. Publications about "breast cancer" as a research topic were retrieved using the ISI Web of Science database. Analysis was confined to original research and review articles. Research productivity was assessed by assessing number of publications and time trend of these publications, names of journals, citation analysis, top 10 active institutions as well as country contribution to breast cancer research. The quantity and quality of publications from Arab countries in addition to 3 other Middle East countries (Turkey, Iran and Israel) were assessed and compared using the h-index tool. A total of 1658 original research and review articles about "breast cancer" were published from Arab countries. Annual research productivity from Arab countries in the field of "breast cancer" was negligible but showed a significant increase in the last decade. Retrieved documents had relatively high citation parameters as measured by h-index of 61 and average citations of 17.46 per document. The highest research productivity was from Egypt with a total publication of 582 (35.10%). Cairo University with a total of 149 (8.99%) publications had the highest research productivity among institutions in Arab world. Forty four documents (2.65%) of breast cancer documents were published in Saudi Medical Journal. Arab researchers collaborated mostly with researchers from the United States of America (305; 18.40%) in breast cancer research. Compared with other non-Arab Middle Eastern countries, Arab countries had higher research productivity than some countries and lower than others, particularly Israel. The present data reveals a good contribution of some Arab countries to the field of "breast cancer" research. There is a gap between Arab countries and Israel in the quality of breast cancer research.

Mitogenomic Meta-Analysis Identifies Two Phases of Migration in the History of Eastern Eurasian Sheep.

PubMed

Lv, Feng-Hua; Peng, Wei-Feng; Yang, Ji; Zhao, Yong-Xin; Li, Wen-Rong; Liu, Ming-Jun; Ma, Yue-Hui; Zhao, Qian-Jun; Yang, Guang-Li; Wang, Feng; Li, Jin-Quan; Liu, Yong-Gang; Shen, Zhi-Qiang; Zhao, Sheng-Guo; Hehua, Eer; Gorkhali, Neena A; Farhad Vahidi, S M; Muladno, Muhammad; Naqvi, Arifa N; Tabell, Jonna; Iso-Touru, Terhi; Bruford, Michael W; Kantanen, Juha; Han, Jian-Lin; Li, Meng-Hua

2015-10-01

Despite much attention, history of sheep (Ovis aries) evolution, including its dating, demographic trajectory and geographic spread, remains controversial. To address these questions, we generated 45 complete and 875 partial mitogenomic sequences, and performed a meta-analysis of these and published ovine mitochondrial DNA sequences (n = 3,229) across Eurasia. We inferred that O. orientalis and O. musimon share the most recent female ancestor with O. aries at approximately 0.790 Ma (95% CI: 0.637-0.934 Ma) during the Middle Pleistocene, substantially predating the domestication event (∼8-11 ka). By reconstructing historical variations in effective population size, we found evidence of a rapid population increase approximately 20-60 ka, immediately before the Last Glacial Maximum. Analyses of lineage expansions showed two sheep migratory waves at approximately 4.5-6.8 ka (lineages A and B: ∼6.4-6.8 ka; C: ∼4.5 ka) across eastern Eurasia, which could have been influenced by prehistoric West-East commercial trade and deliberate mating of domestic and wild sheep, respectively. A continent-scale examination of lineage diversity and approximate Bayesian computation analyses indicated that the Mongolian Plateau region was a secondary center of dispersal, acting as a "transportation hub" in eastern Eurasia: Sheep from the Middle Eastern domestication center were inferred to have migrated through the Caucasus and Central Asia, and arrived in North and Southwest China (lineages A, B, and C) and the Indian subcontinent (lineages B and C) through this region. Our results provide new insights into sheep domestication, particularly with respect to origins and migrations to and from eastern Eurasia. © The Author 2015. Published by Oxford University Press on behalf of the Society for Molecular Biology and Evolution.

Mitogenomic Meta-Analysis Identifies Two Phases of Migration in the History of Eastern Eurasian Sheep

PubMed Central

Lv, Feng-Hua; Peng, Wei-Feng; Yang, Ji; Zhao, Yong-Xin; Li, Wen-Rong; Liu, Ming-Jun; Ma, Yue-Hui; Zhao, Qian-Jun; Yang, Guang-Li; Wang, Feng; Li, Jin-Quan; Liu, Yong-Gang; Shen, Zhi-Qiang; Zhao, Sheng-Guo; Hehua, EEr; Gorkhali, Neena A.; Farhad Vahidi, S. M.; Muladno, Muhammad; Naqvi, Arifa N.; Tabell, Jonna; Iso-Touru, Terhi; Bruford, Michael W.; Kantanen, Juha; Han, Jian-Lin; Li, Meng-Hua

2015-01-01

Despite much attention, history of sheep (Ovis aries) evolution, including its dating, demographic trajectory and geographic spread, remains controversial. To address these questions, we generated 45 complete and 875 partial mitogenomic sequences, and performed a meta-analysis of these and published ovine mitochondrial DNA sequences (n = 3,229) across Eurasia. We inferred that O. orientalis and O. musimon share the most recent female ancestor with O. aries at approximately 0.790 Ma (95% CI: 0.637–0.934 Ma) during the Middle Pleistocene, substantially predating the domestication event (∼8–11 ka). By reconstructing historical variations in effective population size, we found evidence of a rapid population increase approximately 20–60 ka, immediately before the Last Glacial Maximum. Analyses of lineage expansions showed two sheep migratory waves at approximately 4.5–6.8 ka (lineages A and B: ∼6.4–6.8 ka; C: ∼4.5 ka) across eastern Eurasia, which could have been influenced by prehistoric West–East commercial trade and deliberate mating of domestic and wild sheep, respectively. A continent-scale examination of lineage diversity and approximate Bayesian computation analyses indicated that the Mongolian Plateau region was a secondary center of dispersal, acting as a “transportation hub” in eastern Eurasia: Sheep from the Middle Eastern domestication center were inferred to have migrated through the Caucasus and Central Asia, and arrived in North and Southwest China (lineages A, B, and C) and the Indian subcontinent (lineages B and C) through this region. Our results provide new insights into sheep domestication, particularly with respect to origins and migrations to and from eastern Eurasia. PMID:26085518

Neogene history of the Carapita Formation, Eastern Venezuela basin

NASA Astrophysics Data System (ADS)

Sanchez Zambrano, Dennis Alberto

The planktonic and benthic foraminifera from the lower to middle Miocene shales of the Carapita Formation of Eastern Venezuela in three exploration wells and one outcrop section are analyzed with the objectives of establishing a precise biostratigraphy of the formation and its bathymetric history. Comparison with the well-preserved microfaunas of the correlative Cipero Formation of Trinidad made possible the achievement of these objectives. The formation, up to 4500 to 6000 m thick in outcrops, extends from northeastern Anzoategui and North of Monagas States to the Gulf of Paria and is both an important oil reservoir towards the east and the main seal rock for the Oligocene reservoir in the north of Monagas State. In the area studied the Carapita Formation spans lower to lower middle Miocene Zones N6/M3 to N9/M6; its upper part is unconstrained as only rare long ranging early Miocene to early Pliocene planktonic foraminifera occur above the Orbulina datum. Unexpectedly, we found that the four lower to middle Miocene sections are highly discontinuous, with hiastuses as long as 4 Myr. Based on the abundance patterns of sixty-nine species of benthic foraminifera and analysis of morphotype abundance following the methodology of Corliss and Chen (1988) and Corliss and Fois (1993), we show that the Carapita Formation was deposited at outer neritic to middle bathyal depths (≥200--1000 m), whereas the Cipero Formation was deposited at middle to lower bathyal depths (≥600--2000 m). Importantly, the bathymetric changes are associated with unconformities in all sections, strongly suggesting that both (shallowing and associated unconformities) were tectonically induced.

Sensitive high resolution ion microprobe (SHRIMP) detrital zircon geochronology provides new evidence for a hidden neoproterozoic foreland basin to the Grenville Orogen in the eastern Midwest, U.S.A

USGS Publications Warehouse

Santos, J.O.S.; Hartmann, L.A.; McNaughton, N.J.; Easton, R. M.; Rea, R.G.; Potter, P.E.

2002-01-01

A sensitive high resolution ion microprobe (SHRIMP) was used in combination with backscattered electron (BSE) and cathodoluminescence (CL) images to determine the age of detrital zircons from sandstones in the Neoproterozoic Middle Run Formation of the eastern Midwest, United States. Eleven samples from seven drill cores of the upper part of the Middle Run Formation contain detrital zircons ranging in age from 1030 to 1982 Ma (84 analyses), with six distinctive modes at 1.96, 1.63, 1.47, 1.34, 1.15, and 1.08 Ga. This indicates that most, but not all, of the zircon at the top of the Middle Run Formation was derived from the Grenville Orogen. The youngest concordant detrital zircon yields a maximum age of 1048 ?? 22 Ma for the Middle Run Formation, indicating that the formation is younger than ca. 1026 Ma minus the added extra time needed for later uplift, denudation, thrusting, erosion, and transport to southwestern Ohio. Thus, as judged by proximity, composition, thickness, and geochronology, it is a North American equivalent to other Neoproterozoic Grenvillian-derived basins, such as the Torridon Group of Scotland and the Palmeiral Formation of South America. An alternate possibility, although much less likely in our opinion, is that it could be much younger, any time between 1048 ?? 22 Ma and the deposition of the Middle Cambrian Mount Simon Sandstone at about 510 Ma, and still virtually almost all derived from rocks of the Grenville Orogen.

Widespread effects of middle Mississippian deformation in the Great Basin of western North America

USGS Publications Warehouse

Trexler, J.H.; Cashman, P.H.; Cole, J.C.; Snyder, W.S.; Tosdal, R.M.; Davydov, V.I.

2003-01-01

Stratigraphic analyses in central and eastern Nevada reveal the importance of a deformation event in middle Mississippian time that caused widespread deformation, uplift, and erosion. It occurred between middle Osagean and late Meramecian time and resulted in deposition of both synorogenic and postorogenic sediments. The deformation resulted in east-west shortening, expressed as east-vergent folding and east-directed thrusting; it involved sedimentary rocks of the Antler foredeep as well as strata associated with the Roberts Mountains allochthon. A latest Meramecian to early Chesterian unconformity, with correlative conformable lithofacies changes, postdates this deformation and occurs throughout Nevada. A tectonic highland-created in the middle Mississippian and lasting into the Pennsylvanian and centered in the area west and southwest of Carlin, Nevada- shed sediments eastward across the Antler foreland, burying the unconformity. Postorogenic strata are late Meramecian to early Chesterian at the base and are widespread throughout the Great Basin. The tectonism therefore occurred 20 to 30 m.y. after inception of the Late Devonian Antler orogeny, significantly extending the time span of this orogeny or representing a generally unrecognized orogenic event in the Paleozoic evolution of western North America. We propose a revised stratigraphic nomenclature for Mississippian strata in Nevada, based on detailed age control and the recognition of unconformities. This approach resolves the ambiguity of some stratigraphic names and emphasizes genetic relationships within the upper Paleozoic section. We take advantage of better stratigraphic understanding to propose two new stratigraphic units for southern and eastern Nevada: the middle Mississippian Gap Wash and Late Mississippian Captain Jack Formations.

Bernard Lewis: An Appreciation.

ERIC Educational Resources Information Center

Humphreys, R. Stephen

1990-01-01

Discusses the career and publications of Bernard Lewis, a noted scholar in the field of Middle-Eastern studies and Islamic history. Traces the history of Western-based Islamic historiography. Examines Lewis' interpretation of Islamic history, outlining his political and social views. (RW)

3D Crustal Velocity Structure Model of the Middle-eastern North China Craton

NASA Astrophysics Data System (ADS)

Duan, Y.; Wang, F.; Lin, J.; Wei, Y.

2017-12-01

Lithosphere thinning and destruction in the middle-eastern North China Craton (NCC), a region susceptible to strong earthquakes, is one of the research hotspots in solid earth science. Up to 42 wide-angle reflection/refraction deep seismic sounding (DSS) profiles have been completed in the middle-eastern NCC, we collect all the 2D profiling results and perform gridding of the velocity and interface depth data, and build a 3D crustal velocity structure model for the middle-eastern NCC, named HBCrust1.0, using the Kriging interpolation method. In this model, four layers are divided by three interfaces: G is the interface between the sedimentary cover and crystalline crust, with velocities of 5.0-5.5 km/s above and 5.8-6.0 km/s below. C is the interface of the upper and lower crust, with velocity jump from 6.2-6.4 km/s to 6.5-6.6 km/s. M is the interface between the crust and upper mantle, with velocity 6.7-7.0 km/s at the crust bottom and 7.9-8.0 km/s on mantle top. Our results show that the first arrival time calculated from HBCust1.0 fit well with the observation. It also demonstrates that the upper crust is the main seismogenic layer, and the brittle-ductile transition occurs at depths near interface C. The depth of interface Moho varies beneath the source area of the Tangshan earth-quake, and a low-velocity structure is found to extend from the source area to the lower crust. Based on these observations, it can be inferred that stress accumulation responsible for the Tangshan earthquake may have been closely related to the migration and deformation of the mantle materials. Comparisons of the average velocities of the whole crust, the upper and the lower crust show that the average velocity of the lower crust under the central part of the North China Basin (NCB) in the east of the craton is obviously higher than the regional average, this high-velocity probably results from longterm underplating of the mantle magma. This research is founded by the Natural Science Foundation of China (91414301 and 41174052).

Middle Holocene Changes in Midwestern Precipitation Intensity Captured by Indiana Stalagmites

NASA Astrophysics Data System (ADS)

Akers, P. D.; Brook, G. A.; Liang, F.; Cheng, H.; Edwards, R. L.

2017-12-01

Three stalagmites collected from Upper Porter Cave in southern Indiana provide a record of Midwestern hydroclimate changes for the period 2.3-8.4 ka BP. Our record spans the Middle Holocene, known as a time of mid-continental drying for North America and used as an analog for warmer future climates. The spatial extent of this drying is not well constrained, and some eastern North American records show wetter conditions coinciding with the drying of the continental interior. Southern Indiana is located on the eastern periphery of mid-continental North America, and our stalagmite records can help constrain the eastern extent of drying. Upper Porter Cave floods easily during heavy rain events, and modern observations suggest frequent cave flooding prevents stalagmite growth. Thus, we view periods of stalagmite growth as a proxy for a less intense and possibly drier precipitation regime that limits cave flooding. All three stalagmites began growing 8.4 ka BP and stopped growing 7.5 ka BP. This hiatus at 7.5 ka BP is associated with laminae dissolution and greater sediment incorporation (see image), supporting increased precipitation intensity and cave flooding at this time. This contrasts with concurrent drying in the mid-continent and suggests a Middle Holocene with a steeper east-west precipitation gradient than present. This period of greater precipitation intensity extended until 4.9 ka BP when one stalagmite re-initiated growth, possibly due to mid-continental dryness expanding eastward into southern Indiana. This renewed growth was intermittent at 4.7-4.9, 3.6-4.2, and 2.3-3.1 ka BP, and multi-century flood-driven hiatuses separate these drier periods. A more intense precipitation regime that lasts until present provoked final growth cessation at 2.3 ka BP. Combined with other regional hydroclimate records, our stalagmite suggests that the transition from the Middle to Late Holocene was a period of unstable precipitation regimes for the eastern mid-continent, perhaps due to atmospheric reorganization involving the Bermuda High and Pacific forcings. As a whole, our stalagmites support predictions of a wetter Indiana in a warmer future, but also warn that the transition into this warmer future may bring the risk of multi-century droughts more severe than experienced in the past 2000 years.

A survey on critical care resources and practices in low- and middle-income countries.

PubMed

Vukoja, Marija; Riviello, Elisabeth; Gavrilovic, Srdjan; Adhikari, Neill K J; Kashyap, Rahul; Bhagwanjee, Satish; Gajic, Ognjen; Kilickaya, Oguz

2014-09-01

Timely and appropriate care is the key to achieving good outcomes in acutely ill patients, but the effectiveness of critical care may be limited in resource-limited settings. This study sought to understand how to implement best practices in intensive care units (ICU) in low- and middle-income countries (LMIC) and to develop a point-of-care training and decision-support tool. An internationally representative group of clinicians performed a 22-item capacity-and-needs assessment survey in a convenience sample of 13 ICU in Eastern Europe (4), Asia (4), Latin America (3), and Africa (2), between April and July 2012. Two ICU were from low-income, 2 from low-middle-income, and 9 from upper-middle-income countries. Clinician respondents were asked about bed capacity, patient characteristics, human resources, available medications and equipment, access to education, and processes of care. Thirteen clinicians from each of 13 hospitals (1 per ICU) responded. Surveyed hospitals had median of 560 (interquartile range [IQR]: 232, 1,200) beds. ICU had a median of 9 (IQR: 7, 12) beds and treated 40 (IQR: 20, 67) patients per month. Many ICU had ≥ 1 staff member with some formal critical care training (n = 9, 69%) or who completed Fundamental Critical Care Support (n = 7, 54%) or Advanced Cardiac Life Support (n = 9, 69%) courses. Only 2 ICU (15%) used any kind of checklists for acute resuscitation. Ten (77%) ICU listed lack of trained staff as the most important barrier to improving the care and outcomes of critically ill patients. In a convenience sample of 13 ICU from LMIC, specialty-trained staff and standardized processes of care such as checklists are frequently lacking. ICU needs-assessment evaluations should be expanded in LMIC as a global priority, with the goal of creating and evaluating context-appropriate checklists for ICU best practices. Copyright © 2014 World Heart Federation (Geneva). Published by Elsevier B.V. All rights reserved.

Microfilming maps of abandoned anthracite mines: mines in the southern anthracite field

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

Gait, G.B.

1978-01-01

This report is the fifth in a series concerning the Bureau of Mines program for microfilming maps of abandoned mines in the Pennsylvania anthracite region. A catalog of the microfilmed maps of 47 of 49 major mines and 18 independent mines in the Southern field is presented. Previous reports included catalogs of microfilmed maps of mines in the Eastern Middle field, the Wyoming and Lackawanna Basins of the Northern field, and the Western Middle anthracite field.

An intramontane pull-apart basin in tectonic escape deformation: Elbistan Basin, Eastern Taurides, Turkey

NASA Astrophysics Data System (ADS)

Yusufoğlu, H.

2013-04-01

The Elbistan Basin in the east-Central Anatolia is an intramontane structural depression in the interior part of the Anatolide-Tauride Platform. The Neogene fill in and around Elbistan Basin develops above the Upper Devonian to lower Tertiary basement and comprises two units separated by an angular unconformity: (1) intensely folded and faulted Miocene shallow marine to terrestrial and lacustrine sediments and (2) nearly flat-lying lignite-bearing lacustrine (lower unit) and fluvial (upper unit) deposits of Plio-Quaternary Ahmetçik Formation. The former is composed of Lower-Middle Miocene Salyan, Middle-upper Middle Miocene Gövdelidağ and Upper Miocene Karamağara formations whereas the latter one is the infill of the basin itself in the present configuration of the Elbistan Basin. The basin is bound by normal faults with a minor strike-slip component. It commenced as an intramontane pull-apart basin and developed as a natural response to Early Pliocene tectonic escape-related strike-slip faulting subsequent to post-collisional intracontinental compressional tectonics during which Miocene sediments were intensely deformed. The Early Pliocene time therefore marks a dramatic changeover in tectonic regime and is interpreted as the beginning of the ongoing last tectonic evolution and deformation style in the region unlike to previous views that it commenced before that time. Consequently, the Elbistan Basin is a unique structural depression that equates the extensional strike-slip regime in east-Central Anatolia throughout the context of the neotectonical framework of Turkey across progressive collision of Arabia with Eurasia. Its Pliocene and younger history differs from and contrasts with that of the surrounding pre-Pliocene basins such as Karamağara Basin, on which it has been structurally superimposed.

The Michigan Context and Performance Report Card: Public Elementary and Middle Schools, 2015

ERIC Educational Resources Information Center

Spalding, Audrey; DeGrow, Ben

2016-01-01

This is the Mackinac Center's fourth school report card and covers elementary and middle schools. A similar report card was published in 2013, and this edition includes two years' worth of new data. A unique characteristic of this report card is that takes into consideration the "context" of a school when assessing its performance.…

Using Data Mining Techniques Examination of the Middle School Students' Attitude towards Mathematics in the Context of Some Variables

ERIC Educational Resources Information Center

Idil, Feriha Hande; Narli, Serkan; Aksoy, Esra

2016-01-01

The aim of this study is to examine middle school students' attitude towards mathematics in the context of their mathematic learning preferences using data mining which is data analysis methodology that has been successfully used in different areas including educational domains. "How do I actually learn?" questionnaire and attitude scale…

High-temperature flooding injury

USDA-ARS?s Scientific Manuscript database

This problem, also called scald, is most serious in the hot desert valleys of the southwestern United States, subtropical regions in eastern Australia, and western Asia and northern Africa (Middle East) where fields are established and irrigated under high temperatures. The disorder also occurs to...

Paediatric nurses' perceptions and practices of family-centred care in Saudi hospitals: A mixed methods study.

PubMed

Alabdulaziz, Hawa; Moss, Cheryle; Copnell, Beverley

2017-04-01

Family-centred care is widely accepted as the underlying philosophy of paediatric nursing. Studies of family-centred care have mainly been conducted in western countries and little is known of its practice in other contexts. No studies have been undertaken in the Middle East. To explore family-centred care in the Saudi context from the perspectives of paediatric nurses. A mixed methodology was utilised with an explanatory sequential design. In the quantitative phase a convenience sample of 234 nurses from six hospitals in Jeddah, Saudi Arabia completed the Family Centred Care Questionnaire. The qualitative phase took place in one hospital and involved 140h of non-participant observation of paediatric nurses' practice. A convenience sample of 14 nurses was involved. Additionally, 10 face-to-face semi-structured interviews were conducted with key staff members. A purposeful sample of 10 nurses was involved. The findings from both phases were integrated in the final analysis. The survey results indicated that participants identified most elements of family-centred care as necessary for its practice. They were less likely to incorporate them into their practice (p<0.001, paired t-tests, all subscales). These findings were supported by the observation data, which revealed that, while several elements of family-centred care were frequently practised, others were implemented either inconsistently or not at all. Findings from the interview data indicated that participants had limited and superficial understanding of what family-centred care means as a model of care; rather, they worked with the elements as a set of core tasks. In the current study, there were similarities between what has been found in the Saudi context and findings from other studies using the same tool in western contexts. There is general agreement regarding the differences between theory and practice. Nurses do believe and acknowledge the importance of family-centred care; however, they struggle with practising this model in their everyday work. In the current study, many factors contributed to this issue, including language barriers, communication issues, cultural issues and hospital policies. Western concepts of family-centred care appear to be accepted by paediatric nurses in Saudi Arabia. However, full adoption of family-centred care in keeping with western values is likely not to be appropriate or successful in the Saudi context where both nurses and families have a non-western culture. The western model of family-centred care requires cultural modification and further development to fit Saudi and Middle Eastern cultures. Copyright © 2017 Elsevier Ltd. All rights reserved.

Large Scale Winter Time Disturbances in Meteor Winds over Central and Eastern Europe

NASA Technical Reports Server (NTRS)

Greisiger, K. M.; Portnyagin, Y. I.; Lysenko, I. A.

1984-01-01

Daily zonal wind data of the four pre-MAP-winters 1978/79 to 1981/82 obtained over Central Europe and Eastern Europe by the radar meteor method were studied. Available temperature and satellite radiance data of the middle and upper stratosphere were used for comparison, as well as wind data from Canada. The existence or nonexistence of coupling between the observed large scale zonal wind disturbances in the upper mesopause region (90 to 100 km) and corresponding events in the stratosphere are discussed.

Wooden Calendar Sticks in Eastern Europe

NASA Astrophysics Data System (ADS)

Koleva, Vesselina; Koleva, Svetlana

Wooden calendar sticks have preserved an archaic time-keeping tradition, which, during the Middle Ages, was one of the tools for establishing and disseminating Christian chronology and the liturgical calendars of the Western and Eastern Churches. The calendars vary in size and shape, type of signs, and structure of the record. Christian symbols interwoven with signs and pictograms mark days of importance in the ritual and economic year cycle. The wooden calendars are considered one of the proofs of the syncretism between the pagan tradition and Christian rites in folk cultures.

Deferred imitation in 18-month-olds from two cultural contexts: the case of Cameroonian Nso farmer and German-middle class infants.

PubMed

Borchert, Sonja; Lamm, Bettina; Graf, Frauke; Knopf, Monika

2013-12-01

Imitative learning has been described in naturalistic studies for different cultures, but lab-based research studying imitative learning across different cultural contexts is almost missing. Therefore, imitative learning was assessed with 18-month-old German middle-class and Cameroonian Nso farmer infants - representing two highly different eco-cultural contexts associated with different cultural models, the psychological autonomy and the hierarchical relatedness - by using the deferred imitation paradigm. Study 1 revealed that the infants from both cultural contexts performed a higher number of target actions in the deferred imitation than in the baseline phase. Moreover, it was found that German middle-class infants showed a higher mean imitation rate as they performed more target actions in the deferred imitation phase compared with Cameroonian Nso farmer infants. It was speculated that the opportunity to manipulate the test objects directly after the demonstration of the target actions could enhance the mean deferred imitation rate of the Cameroonian Nso farmer infants which was confirmed in Study 2. Possible explanations for the differences in the amount of imitated target actions of German middle-class and Cameroonian Nso farmer infants are discussed considering the object-related, dyadic setting of the imitation paradigm with respect to the different learning contexts underlying the different cultural models of learning. Copyright © 2013 Elsevier Inc. All rights reserved.

Understanding Middle Leaders: A Closer Look at Middle Leadership in Primary Schools in Singapore

ERIC Educational Resources Information Center

Heng, Mary Anne; Marsh, Colin J.

2009-01-01

What is the nature of middle leadership in primary schools? What are middle leaders' understanding and experiences in leading learning and teaching? Set against the policy context of decentralised centralism in Singapore and an emerging worldwide trend of decentralisation as a means to encourage school-based development and innovation, this study…

Conflict and Collaboration in Middle-Aged and Older Couples: II: Cardiovascular Reactivity during Marital Interaction

PubMed Central

Smith, Timothy W.; Uchino, Bert N.; Berg, Cynthia A.; Florsheim, Paul; Pearce, Gale; Hawkins, Melissa; Henry, Nancy J. M.; Beveridge, Ryan M.; Skinner, Michelle A.; Ko, Kelly J.; Olsen-Cerny, Chrisanna

2011-01-01

Marital strain confers risk of cardiovascular disease (CVD), perhaps though cardiovascular reactivity (CVR) to stressful marital interactions. CVR to marital stressors may differ between middle-age and older adults, and types of marital interactions that evoke CVR may also differ across these age groups, as relationship contexts and stressors differ with age. We examined cardiovascular responses to a marital conflict discussion and collaborative problem solving in 300 middle-aged and older married couples. Marital conflict evoked greater increases in blood pressure, cardiac output and cardiac sympathetic activation than did collaboration. Older couples displayed smaller heart rate responses to conflict than did middle-aged couples, but larger blood pressure responses to collaboration–especially older men. These effects were maintained during a post-task recovery period. Women did not display greater CVR than men on any measure or in either interaction context, though they did display greater parasympathetic withdrawal. CVR to marital conflict could contribute to the association of marital strain with CVD for middle-aged and older men and women, but other age-related marital contexts (e.g., collaboration among older couples) may also contribute to this mechanism. PMID:19485647

Assessing Household Solid Fuel Use: Multiple Implications for the Millennium Development Goals

PubMed Central

Rehfuess, Eva; Mehta, Sumi; Prüss-Üstün, Annette

2006-01-01

Objective The World Health Organization is the agency responsible for reporting the Millennium Development Goal (MDG) indicator “percentage of population using solid fuels.” In this article, we present the results of a comprehensive assessment of solid fuel use, conducted in 2005, and discuss the implications of our findings in the context of achieving the MDGs. Methods For 93 countries, solid fuel use data were compiled from recent national censuses or household surveys. For the 36 countries where no data were available, the indicator was modeled. For 52 upper-middle or high-income countries, the indicator was assumed to be < 5%. Results According to our assessment, 52% of the world’s population uses solid fuels. This percentage varies widely between countries and regions, ranging from 77%, 74%, and 74% in Sub-Saharan Africa, Southeast Asia, and the Western Pacific Region, respectively, to 36% in the Eastern Mediterranean Region, 16% in Latin America and the Caribbean and in Central and Eastern Europe. In most industrialized countries, solid fuel use falls to the < 5% mark. Discussion Although the “percentage of population using solid fuels” is classified as an indicator to measure progress towards MDG 7, reliance on traditional household energy practices has distinct implications for most of the MDGs, notably MDGs 4 and 5. There is an urgent need for development agendas to recognize the fundamental role that household energy plays in improving child and maternal health and fostering economic and social development. PMID:16507460

Middle East Composite

Atmospheric Science Data Center

2013-04-16

... and farming are prevalent. Wending its way through eastern Egypt is the Nile. In the south is Lake Nasser and the Aswan Dam; continuing ... coast, west of the delta, is the ancient city of Alexandria, Egypt's main seaport. "MISR", as it turns out, is the transliteration of ...

Combating Daesh: A Socially Unconventional Strategy

DTIC Science & Technology

2015-06-01

is relying on a minimalist strategy through military partnerships and air support. This research contends that this fairly conventional approach is...ultimately destroy Daesh, yet afraid to mire itself in another Middle Eastern conflict, the United States is relying on a minimalist strategy through

Middle-Class Families and School Choice: Freedom versus Equity in the Context of a "Local Education Market"

ERIC Educational Resources Information Center

Reinoso, Antonio Olmedo

2008-01-01

This article analyses the impact of social class on the process of school choice in Spain from the viewpoint of middle-class families. This practice must be seen in the framework of the new social context generated by the information society. The article begins by briefly describing changes in school choice policies in Spain. For a wider…

Middle-School Students' Understanding of the Equal Sign: The Books They Read Can't Help

ERIC Educational Resources Information Center

McNeil, Nicole M.; Grandau, Laura; Knuth, Eric J.; Alibali, Martha W.; Stephens, Ana C.; Hattikudur, Shanta; Krill, Daniel E.

2006-01-01

This study examined how 4 middle school textbook series (2 skills-based, 2 Standards-based) present equal signs. Equal signs were often presented in standard operations equals answer contexts (e.g., 3 + 4 = 7) and were rarely presented in nonstandard operations on both sides contexts (e.g., 3 + 4 = 5 + 2). They were, however, presented in other…

Tectonic control on sediment sources in the Jaca basin (Middle and Upper Eocene of the South-Central Pyrenees)

NASA Astrophysics Data System (ADS)

Roigé, Marta; Gómez-Gras, David; Remacha, Eduard; Daza, Raquel; Boya, Salvador

2016-03-01

The Eocene clastic systems of the Jaca foreland Basin (southern Pyrenees) allow us to identify changes in sediment composition through time. We provide new data on sediment composition and sources of the northern Jaca basin, whose stratigraphic evolution from Middle Lutetian deep-marine to Priabonian alluvial systems record a main reorganization in the active Pyrenean prowedge. Petrological analysis shows that the Banastón and the Lower Jaca turbidite systems (Middle-Upper Lutetian) were fed from an eastern source, which dominated during the sedimentation of the Hecho Group turbidites. In contrast, the upper part of the Jaca turbidite systems (Lutetian-Bartonian transition) records an increase in the number of subvolcanic rock and hybrid-sandstone fragments (intrabasinal and extrabasinal grains) being the first system clearly fed from the north. This change is interpreted as associated with an uplifting of the Eaux-Chaudes/Lakora thrust sheet in the northern Axial Zone. The Middle Bartonian Sabiñánigo sandstone derives from eastern and northeastern source areas. In contrast, the overlying Late Bartonian-Early Priabonian Atarés delta records sediment input from the east. The Santa Orosia alluvial system records a new distinct compositional change, with a very high content of hybrid-sandstone clasts from the Hecho Group, again from a northern provenance. Such cannibalized clasts were sourced from newly emerged areas of the hinterland, associated with the basement-involved Gavarnie thrust activity in the Axial Zone.

Links Between Contexts and Middle to Late Childhood Social-Emotional Development.

PubMed

Duong, Jeffrey; Bradshaw, Catherine P

2017-12-01

Guided by the social-emotional learning (SEL) framework, we studied developmental trajectory patterns of five key competency outcomes spanning middle through late childhood: altruism, empathy, self-efficacy, aggression, and hyperactivity. We then assessed their links to middle childhood home, parental, and community contexts. Data from the Institute of Education Sciences' Social and Character Development Program, which comprised nearly 2,400 elementary school students who were followed from Grades 3 through 5, were analyzed using growth mixture modeling. Three trajectory groups emerged for each outcome, which were linked to childhood contexts. Positive parenting was associated with a lower likelihood of following a negative empathy trajectory among children. Neighborhood intergenerational closure promoted a stable self-efficacy trajectory. Residing in a high-risk community was linked to increasing normative beliefs about aggression. These findings suggest an important role of contexts in influencing childhood social-emotional development in the later elementary school years. © Society for Community Research and Action 2017.

The Roads of "Excellence" in Central and Eastern Europe

ERIC Educational Resources Information Center

Antonowicz, Dominik; Kohoutek, Jan; Pinheiro, Rómulo; Hladchenko, Myroslava

2017-01-01

The aim of the article is to explore the impact of excellence as a powerful policy idea in the context of recent and contemporary developments in three selected Central and Eastern European countries, namely, the Czech Republic, Poland and Ukraine. More specifically, we explore how excellence as a "global script" was translated by policy…

Higher Education Quality Assurance Organisations in Central and Eastern Europe

ERIC Educational Resources Information Center

Temple, Paul; Billing, David

2003-01-01

This paper considers the development of intermediary, or buffer, bodies dealing with quality assurance in higher education in Central and Eastern Europe over the past 10 years. It relates these developments to the context of communist-era centralisation and control, and to more recent interventions by international aid agencies. The lessons that…

Cross-cultural challenges for assessing medical professionalism among clerkship physicians in a Middle Eastern country (Bahrain): feasibility and psychometric properties of multisource feedback

PubMed Central

Al Ansari, Ahmed; Al Khalifa, Khalid; Al Azzawi, Mohamed; Al Amer, Rashed; Al Sharqi, Dana; Al-Mansoor, Anwar; Munshi, Fadi M

2015-01-01

Background We aimed to design, implement, and evaluate the feasibility and reliability of a multisource feedback (MSF) system to assess interns in their clerkship year in the Middle Eastern culture, the Kingdom of Bahrain. Method The study was undertaken in the Bahrain Defense Force Hospital, a military teaching hospital in the Kingdom of Bahrain. A total of 21 interns (who represent the total population of the interns for the given year) were assessed in this study. All of the interns were rotating through our hospital during their year-long clerkship rotation. The study sample consisted of nine males and 12 females. Each participating intern was evaluated by three groups of raters, eight medical intern colleagues, eight senior medical colleagues, and eight coworkers from different departments. Results A total of 21 interns (nine males and 12 females) were assessed in this study. The total mean response rates were 62.3%. A factor analysis was conducted that found that the data on the questionnaire grouped into three factors that counted for 76.4% of the total variance. These three factors were labeled as professionalism, collaboration, and communication. Reliability analysis indicated that the full instrument scale had high internal consistency (Cronbach’s α 0.98). The generalizability coefficients for the surveys were estimated to be 0.78. Conclusion Based on our results and analysis, we conclude that the MSF tool we used on the interns rotating in their clerkship year within our Middle Eastern culture provides an effective method of evaluation because it offers a reliable, valid, and feasible process. PMID:26316836

Consumption patterns of sweetened food and drink products in a Catholic Middle Eastern Canadian community.

PubMed

Moubarac, Jean-Claude; Receveur, Olivier; Cargo, Margaret; Daniel, Mark

2014-02-01

The present study describes the consumption patterns of sweetened food and drink products in a Catholic Middle Eastern Canadian community and examines its associations with physical activity, sedentary behaviours and BMI. A two-stage cross-sectional design was used. In Stage 1 (n 42), 24 h recalls enabled the identification of sweetened products. In Stage 2 (n 192), an FFQ was administered to measure the daily consumption of these products and to collect sociodemographic and behavioural data. Sweetened products were defined as processed culinary ingredients and ultra-processed products for which total sugar content exceeded 20% of total energy. Three Catholic Middle Eastern churches located in Montreal, Canada. Normoglycaemic men and women (18-60 years old). Twenty-six sweetened products represented an average consumption of 75·4 g total sugars/d or 15·1% of daily energy intake (n 190, 56% women). Soft drinks, juices, sweetened coffee, chocolate, cookies, cakes and muffins were the main sources of consumption and mostly consumed between meals. Age (exp (β) = 0·99; P < 0·01), physical activity (exp (β) = 1·08; P < 0·01) and recreational computer use (exp (β) = 1·17; P < 0·01) were independently associated with sweetened product consumption. The association between sweetened product consumption and physical activity was U-shaped. BMI was not significantly associated with sweetened product consumption but all participants regardless of BMI were above the WHO recommendation for free sugars. Being physically active and spending less time using a computer may favour a reduced consumption of sweetened products. Very active individuals may, however, overconsume such products.

Loss of PTEN expression is associated with aggressive behavior and poor prognosis in Middle Eastern triple-negative breast cancer.

PubMed

Beg, Shaham; Siraj, Abdul K; Prabhakaran, Sarita; Jehan, Zeenath; Ajarim, Dahish; Al-Dayel, Fouad; Tulbah, Asma; Al-Kuraya, Khawla S

2015-06-01

PTEN is a tumor suppressor that negatively regulates the PI3 K-AKT signaling pathway which is involved in the pathogenesis of many different tumor types and serves as a prognostic marker in breast cancer. However, the significance of the role of PTEN in Middle Eastern ethnic breast cancer has not been explored especially with the fact that breast cancer originating from this ethnic population tend to behave more aggressively than breast cancer in the west. In this study, we analyzed PTEN alteration in a tissue microarray format containing more than 1000 primary breast cancers with clinical follow-up data. Tissue Microarray sections were analyzed for protein expression and copy number change using immunohistochemistry and fluorescence in situ hybridization. Loss of PTEN immunostaining was observed in 77 % of the cases. PTEN loss was significantly associated with large tumor size (p = 0.0030), high grade (p = 0.0281), tumor recurrence (p = 0.0333), and triple-negative breast cancers (p = 0.0086). PTEN loss in triple-negative breast cancers was significantly associated with rapid tumor cell proliferation (p = 0.0396) and poor prognosis (p = 0.0408). PTEN deletion was found only in 60 cases (6.4 %). Loss of PTEN protein expression occurs at high frequency in Middle Eastern breast cancer. PTEN inactivation may potentially lead to an aggressive behavior of tumor cells through stimulation of tumor cell proliferation. Furthermore, PTEN signaling pathway might be used as potential therapeutic target in triple-negative breast cancers since loss of its expression is shown to be significantly associated with this aggressive subtype of breast cancer.

Middle Holocene thermal maximum in eastern Beringia

NASA Astrophysics Data System (ADS)

Kaufman, D. S.; Bartlein, P. J.

2015-12-01

A new systematic review of diverse Holocene paleoenvironmental records (Kaufman et al., Quat. Sci. Rev., in revision) has clarified the primary multi-centennial- to millennial-scale trends across eastern Beringia (Alaska, westernmost Canada and adjacent seas). Composite time series from midges, pollen, and biogeochemical indicators are compared with new summaries of mountain-glacier and lake-level fluctuations, terrestrial water-isotope records, sea-ice and sea-surface-temperature analyses, and peatland and thaw-lake initiation frequencies. The paleo observations are also compared with recently published simulations (Bartlein et al., Clim. Past Discuss., 2015) that used a regional climate model to simulate the effects of global and regional-scale forcings at 11 and 6 ka. During the early Holocene (11.5-8 ka), rather than a prominent thermal maximum as suggested previously, the newly compiled paleo evidence (mostly sensitive to summer conditions) indicates that temperatures were highly variable, at times both higher and lower than present, although the overall lowest average temperatures occurred during the earliest Holocene. During the middle Holocene (8-4 ka), glaciers retreated as the regional average temperature increased to a maximum between 7 and 5 ka, as reflected in most proxy types. The paleo evidence for low and variable temperatures during the early Holocene contrasts with more uniformly high temperatures during the middle Holocene and agrees with the climate simulations, which show that temperature in eastern Beringia was on average lower at 11 ka and higher at 6 ka than at present (pre-industrial). Low temperatures during the early Holocene can be attributed in part to the summer chilling caused by flooding the continental shelves, whereas the mid-Holocene thermal maximum was likely driven by the loss of the Laurentide ice sheet, rise in greenhouse gases, higher-than-present summer insolation, and expansion of forest over tundra.

Landscape and environmental changes along the Eastern Primorye coast during the middle to late Holocene and human effects

NASA Astrophysics Data System (ADS)

Razjigaeva, N. G.; Ganzey, L. A.; Grebennikova, T. A.; Mokhova, L. M.; Kudryavtseva, E. P.; Arslanov, Kh. A.; Maksimov, F. E.; Starikova, A. A.

2018-06-01

Several stages are recognizable in landscape evolution along the Eastern Primorye coast, Kit Bay and its surrounding mountains in terms of climatic changes and related sea level fluctuations during the middle-late Holocene. The last 3.8-3.5 cal ka years were marked by a notable effect of the pyrogenic factor. The sea level rise at the maximum phase of the Holocene transgression led to the formation of lagoons at stream mouths, which underwent a complicated development. At that time, the coast's principal topographic elements came into being, and the modern landscape's pattern was laid on the coastal lowlands. The authors trace the changes in the vegetation in the process of short-term warmings and coolings. Korean pine appeared in the forests surrounding Kit Bay much earlier than in other regions of the Eastern Primorye. During the considered period, warmer phases were marked by increasing importance of broadleaf species, while at the cooler phases, a proportion of the Korean pine grew in the low mountains. In the last 2.3 cal ka, at greater elevations in the middle mountains, dark coniferous forests became more widespread, particularly spruce. At the same time, larch groves existed around the coastal sphagnum bog, probably due to seasonally frozen ground persisting for the greater part of a year. Extreme events with a considerable effect on the coastal landscape evolution include floods, whose frequency has been growing for the last 1.75 cal ka. Strong tsunamis are another factor influencing coastal evolution. Finally, changes in landscapes have been recorded related to human activities in the last few decades.

Bed II Sequence Stratigraphic context of EF-HR and HWK EE archaeological sites, and the Oldowan/Acheulean succession at Olduvai Gorge, Tanzania.

PubMed

Stanistreet, Ian G; McHenry, Lindsay J; Stollhofen, Harald; de la Torre, Ignacio

2018-04-20

Archaeological excavations at EF-HR and HWK EE allow reassessment of Bed II stratigraphy within the Junction Area and eastern Olduvai Gorge. Application of Sequence Stratigraphic methods provides a time-stratigraphic framework enabling correlation of sedimentary units across facies boundaries, applicable even in those areas where conventional timelines, such as tephrostratigraphic markers, are absent, eroded, or reworked. Sequence Stratigraphically, Bed II subdivides into five major Sequences 1 to 5, all floored by major disconformities that incise deeply into the underlying succession, proving that simple "layer cake" stratigraphy is inappropriate. Previous establishment of the Lemuta Member has invalidated the use of Tuff IIA as the boundary between Lower and Middle Bed II, now redefined at the disconformity between Sequences 2 and 3, a lithostratigraphic contact underlying the succession containing the Lower, Middle, and Upper Augitic Sandstones. HWK EE site records Oldowan technology in the Lower Augitic Sandstone at the base of Sequence 3, within Middle Bed II. We suggest placement of recently reported Acheulean levels at FLK W within the Middle Augitic Sandstone, thus emphasizing that handaxes are yet to be found in earlier stratigraphic units of the Olduvai sequence. This would place a boundary between the Oldowan and Acheulean technologies at Olduvai in the Tuff IIB zone or earliest Middle Augitic Sandstone. A major disconformity between Sequences 3 and 4 at and near EF-HR cuts through the level of Tuff IIC, placing the main Acheulean EF-HR assemblage at the base of Sequence 4, within Upper rather than Middle Bed II. Sequence stratigraphic methods also yield a more highly resolved Bed II stratigraphic framework. Backwall and sidewall surveying of archaeological trenches at EF-HR and HWK EE permits definition of "Lake-parasequences" nested within the major Sequences that record downcutting of disconformities associated with lake regression, then sedimentation associated with lake transgression, capped finally by another erosional disconformity or hiatal paraconformity caused by the next lake withdrawal. On a relative time-scale rather than a vertical metre scale, the resulting Wheeler diagram framework provides a basis for recognizing time-equivalent depositional episodes and the position of time gaps at various scales. Relative timing of archaeological assemblage levels can then be differentiated at a millennial scale within this framework. Copyright © 2018 Elsevier Ltd. All rights reserved.

Long-acting nifedipine for hypertensive patients in the Middle East and Morocco: observations on efficacy and tolerability of monotherapy or combination therapy

PubMed Central

Ghoneim, Raafat AL; Omar, Abdalla Kamal; Sebastian, VJ; Kassab, Roland; Akijian, George; Hafiz, Meryem; Schmidt, Birgit

2013-01-01

Background The Middle Eastern and North African region of developing countries is associated with poor rates of blood pressure (BP) control and antihypertensive prescribing patterns. This post hoc analysis of data from an international observational study aimed to investigate the efficacy and tolerability of long-acting nifedipine (30 mg or 60 mg; monotherapy or in combination) in the Middle Eastern and Moroccan populations defined as having high cardiovascular risk. Methods This was a prospective, noninterventional, multicenter observational study. Observations from patients (aged ≥ 18 years) with treated or untreated hypertension from the Middle East (Jordan, Saudi Arabia, Kuwait, Lebanon, Qatar, United Arab Emirates, and Yemen) and Morocco are presented. Hypertension grade and cardiovascular risk were defined at baseline, and systolic/diastolic BP change was defined at post-baseline visits (≤3). Adverse events and ratings of therapy efficacy and patient/physician satisfaction were recorded. Results The study included 1466 patients from the Middle East and 524 from Morocco. Characteristics of the populations differed, with a more severe hypertension profile in Moroccan patients. Despite these differences, nifedipine reduced BP to a similar extent in each group, with efficacy dependent on cardiovascular risk factors such as hypertension grade and age. Few adverse drug reactions occurred and nifedipine was well-tolerated in both populations. Efficacy and satisfaction with therapy were rated highly. Conclusion Good rates of BP control were observed with nifedipine in patients with moderate-to-severe hypertension and high added risk. Published data in these countries suggest poor antihypertensive prescribing patterns and BP control; these data confirm this trend and suggest that suboptimal dosing may be prevalent. PMID:23807860

Phylogenetic distinctiveness of Middle Eastern and Southeast Asian village dog Y chromosomes illuminates dog origins.

PubMed

Brown, Sarah K; Pedersen, Niels C; Jafarishorijeh, Sardar; Bannasch, Danika L; Ahrens, Kristen D; Wu, Jui-Te; Okon, Michaella; Sacks, Benjamin N

2011-01-01

Modern genetic samples are commonly used to trace dog origins, which entails untested assumptions that village dogs reflect indigenous ancestry or that breed origins can be reliably traced to particular regions. We used high-resolution Y chromosome markers (SNP and STR) and mitochondrial DNA to analyze 495 village dogs/dingoes from the Middle East and Southeast Asia, along with 138 dogs from >35 modern breeds to 1) assess genetic divergence between Middle Eastern and Southeast Asian village dogs and their phylogenetic affinities to Australian dingoes and gray wolves (Canis lupus) and 2) compare the genetic affinities of modern breeds to regional indigenous village dog populations. The Y chromosome markers indicated that village dogs in the two regions corresponded to reciprocally monophyletic clades, reflecting several to many thousand years divergence, predating the Neolithic ages, and indicating long-indigenous roots to those regions. As expected, breeds of the Middle East and East Asia clustered within the respective regional village dog clade. Australian dingoes also clustered in the Southeast Asian clade. However, the European and American breeds clustered almost entirely within the Southeast Asian clade, even sharing many haplotypes, suggesting a substantial and recent influence of East Asian dogs in the creation of European breeds. Comparison to 818 published breed dog Y STR haplotypes confirmed this conclusion and indicated that some African breeds reflect another distinct patrilineal origin. The lower-resolution mtDNA marker consistently supported Y-chromosome results. Both marker types confirmed previous findings of higher genetic diversity in dogs from Southeast Asia than the Middle East. Our findings demonstrate the importance of village dogs as windows into the past and provide a reference against which ancient DNA can be used to further elucidate origins and spread of the domestic dog.

Phylogenetic Distinctiveness of Middle Eastern and Southeast Asian Village Dog Y Chromosomes Illuminates Dog Origins

PubMed Central

Brown, Sarah K.; Pedersen, Niels C.; Jafarishorijeh, Sardar; Bannasch, Danika L.; Ahrens, Kristen D.; Wu, Jui-Te; Okon, Michaella; Sacks, Benjamin N.

2011-01-01

Modern genetic samples are commonly used to trace dog origins, which entails untested assumptions that village dogs reflect indigenous ancestry or that breed origins can be reliably traced to particular regions. We used high-resolution Y chromosome markers (SNP and STR) and mitochondrial DNA to analyze 495 village dogs/dingoes from the Middle East and Southeast Asia, along with 138 dogs from >35 modern breeds to 1) assess genetic divergence between Middle Eastern and Southeast Asian village dogs and their phylogenetic affinities to Australian dingoes and gray wolves (Canis lupus) and 2) compare the genetic affinities of modern breeds to regional indigenous village dog populations. The Y chromosome markers indicated that village dogs in the two regions corresponded to reciprocally monophyletic clades, reflecting several to many thousand years divergence, predating the Neolithic ages, and indicating long-indigenous roots to those regions. As expected, breeds of the Middle East and East Asia clustered within the respective regional village dog clade. Australian dingoes also clustered in the Southeast Asian clade. However, the European and American breeds clustered almost entirely within the Southeast Asian clade, even sharing many haplotypes, suggesting a substantial and recent influence of East Asian dogs in the creation of European breeds. Comparison to 818 published breed dog Y STR haplotypes confirmed this conclusion and indicated that some African breeds reflect another distinct patrilineal origin. The lower-resolution mtDNA marker consistently supported Y-chromosome results. Both marker types confirmed previous findings of higher genetic diversity in dogs from Southeast Asia than the Middle East. Our findings demonstrate the importance of village dogs as windows into the past and provide a reference against which ancient DNA can be used to further elucidate origins and spread of the domestic dog. PMID:22194840

Tackling cancer burden in the Middle East: Qatar as an example.

PubMed

Brown, Robert; Kerr, Karen; Haoudi, Abdelali; Darzi, Ara

2012-11-01

Cancer prevalence is increasing in the Middle East, partly because of increased life expectancy and adoption of western lifestyle habits. Suboptimum delivery of health care also contributes to late diagnosis and poor survival of people with cancer. Public awareness of cancer risk is frequently low and misconceptions high, thereby preventing patients from seeking treatment early and constituting a substantial barrier to improvement of cancer outcomes. Screening programmes might have low uptake in Arab populations because of social and health beliefs about cancer. This review outlines the opportunities available to Middle Eastern countries and their emerging economies to learn from global experiences in cancer care, service provision, and research partnerships. The Middle East has begun to develop several health-care transformation programmes. Qatar, in particular, has published a National Health Strategy, in which cancer is one of the main commitments; this Strategy provides the focus of this review. The development of effective health-care strategies and evidence-based medicine directly linked to innovative cancer research is needed to improve cancer care. Although the full extent of the proposed solutions are not necessarily implementable in all Middle Eastern countries, wealthy states can lead derivation of population-specific approaches that could have effects throughout the region. Key challenges are outlined-namely, human capacity and training, subspecialisation of services, building on international cancer research initiatives, and the need for earlier diagnosis and awareness in the population. Countries in the Gulf Region (ie, countries bordering the Persian Gulf, including Iran, Iraq, Kuwait, Saudi Arabia, Bahrain, Qatar, UAE, and Oman) need to address these challenges to be at the forefront of integrated cancer care and research and ensure that the latest innovations and best possible care are delivered to their populations. Copyright © 2012 Elsevier Ltd. All rights reserved.

Extreme aridity and mild temperatures in the Middle East during the late Little Ice Age indicated by paired coral Sr/Ca and δ18O from the northern Red Sea

NASA Astrophysics Data System (ADS)

Felis, T.; Ionita, M.; Rimbu, N.; Lohmann, G.; Kölling, M.

2016-12-01

Throughout the global deserts, annually resolved reconstructions of temperature that extend the short instrumental record are virtually absent, and proxy records of aridity are difficult to obtain. The Little Ice Age ( 1450-1850) is thought to have been characterized by generally cold conditions in many regions of the globe with little commonality regarding the hydroclimate. However, due to a lack of annually resolved natural archives in the Sahara and Arabian Desert, the precise characteristics of Middle Eastern climate during the Little Ice Age are unknown. Here we show, based on subseasonally resolved proxy records using corals from the northern Red Sea that the Middle East did not experience pronounced cooling during the late Little Ice Age (1751-1850). Instead, it was characterised by an even more arid climate than today. From our coral records and early instrumental data we conclude that Middle Eastern aridity resulted from a blocking-like atmospheric circulation over central Europe that weakened the moist Mediterranean westerlies and favoured the advection of dry continental air from Eurasia. We find that this extreme aridity terminated abruptly between 1850 and 1855 due to an atmospheric circulation change over the European-Middle East area at the end of the Little Ice Age with profound impacts on regional hydroclimate. Our results provide a hydroclimatic perspective on the resettlement of abandoned areas of the historical Fertile Crescent following the Little Ice Age. Furthermore, we speculate such an atmospheric blocking could have prevailed during other North Atlantic-European cold events of the Holocene epoch, and may explain the northern Mesopotamian aridification at 4,200 years ago that is thought to have led to the collapse of ancient civilizations.

Learning Leadership Skills in Middle School

ERIC Educational Resources Information Center

Bowman, Richard F.

2013-01-01

For middle school students, the essence of 21st-century leadership development is being "in influence" versus being "in control." A core student leadership skill involves listening intently to others, framing others' concerns, and advancing the other person's interests. Creating contexts in which middle school…

What Current Research Says to the Middle Level Practitioner.

ERIC Educational Resources Information Center

Irvin, Judith L., Ed.

This volume provides recent research findings on important topics related to the still-expanding middle school movement. They are divided into seven parts, addressing teaching/learning, curriculum, teacher education, social context, organization, leaderships, and issues and future directions. Following an introduction to middle level education…

Building Bridges through Science.

PubMed

Lissek, Thomas; Adams, Michelle; Adelman, John; Ahissar, Ehud; Akaaboune, Mohammed; Akil, Huda; al'Absi, Mustafa; Arain, Fazal; Arango-Lasprilla, Juan Carlos; Atasoy, Deniz; Avila, Jesus; Badawi, Ashraf; Bading, Hilmar; Baig, Abdul Mannan; Baleriola, Jimena; Belmonte, Carlos; Bertocchi, Ilaria; Betz, Heinrich; Blakemore, Colin; Blanke, Olaf; Boehm-Sturm, Philipp; Bonhoeffer, Tobias; Bonifazi, Paolo; Brose, Nils; Campolongo, Patrizia; Celikel, Tansu; Chang, Cathy C; Chang, Ta-Yuan; Citri, Ami; Cline, Hollis T; Cortes, Jesus M; Cullen, Kathleen; Dean, Kellie; Delgado-Garcia, José M; Desroches, Mathieu; Disterhoft, John F; Dowling, John E; Draguhn, Andreas; El-Khamisy, Sherif F; El Manira, Abdeljabbar; Enam, S Ather; Encinas, Juan M; Erramuzpe, Asier; Esteban, José A; Fariñas, Isabel; Fischer, Edmond; Fukunaga, Izumi; Gabilondo, Iñigo; Ganten, Detlev; Gidon, Albert; Gomez-Esteban, Juan Carlos; Greengard, Paul; Grinevich, Valery; Gruart, Agnés; Guillemin, Roger; Hariri, Ahmad R; Hassan, Bassem; Häusser, Michael; Hayashi, Yasunori; Hussain, Natasha K; Jabbar, Adnan Abdul; Jaber, Mohamed; Jahn, Reinhardt; Janahi, Essam Mohammed; Kabbaj, Mohamed; Kettenmann, Helmut; Kindt, Merel; Knafo, Shira; Köhr, Georg; Komai, Shoji; Krugers, Harm; Kuhn, Bernd; Ghazal, Nouria Lakhdar; Larkum, Matthew E; London, Mickey; Lutz, Beat; Matute, Carlos; Martinez-Millan, Luis; Maroun, Mouna; McGaugh, James; Moustafa, Ahmed A; Nasim, Anwar; Nave, Klaus-Armin; Neher, Erwin; Nikolich, Karoly; Outeiro, Tiago; Palmer, Lucy M; Penagarikano, Olga; Perez-Otano, Isabel; Pfaff, Donald W; Poucet, Bruno; Rahman, Atta-Ur; Ramos-Cabrer, Pedro; Rashidy-Pour, Ali; Roberts, Richard J; Rodrigues, Serafim; Sanes, Joshua R; Schaefer, Andreas T; Segal, Menahem; Segev, Idan; Shafqat, Saad; Siddiqui, Nikhat Ahmed; Soreq, Hermona; Soriano-García, Eduardo; Spanagel, Rainer; Sprengel, Rolf; Stuart, Greg; Südhof, Thomas C; Tønnesen, Jan; Treviño, Mario; Uthman, Basim M; Venter, J Craig; Verkhratsky, Alexei; Weiss, Craig; Wiesel, Torsten N; Yaksi, Emre; Yizhar, Ofer; Young, Larry J; Young, Paul; Zawia, Nasser H; Zugaza, José L; Hasan, Mazahir T

2017-11-15

Science is ideally suited to connect people from different cultures and thereby foster mutual understanding. To promote international life science collaboration, we have launched "The Science Bridge" initiative. Our current project focuses on partnership between Western and Middle Eastern neuroscience communities. Copyright © 2017 Elsevier Inc. All rights reserved.

78 FR 57681 - Norfolk Southern Railway Company-Abandonment Exemption-in Polk County, Iowa

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-19

... 26th Ct. and milepost SD 337.1 at Scott Ave. (the eastern segment); and (2) approximately 0.3 miles of... separated by an approximately 2.0-mile middle line segment, which will not be abandoned and which will...

Seventeenth-century uplift in eastern Hokkaido, Japan

USGS Publications Warehouse

Atwater, B.F.; Furakawa, R.; Hemphill-Haley, E.; Ikeda, Y.; Kashima, K.; Kawase, K.; Kelsey, H.M.; Moore, A.L.; Nanayama, F.; Nishimura, Y.; Odagiri, S.; Ota, Y.; Park, S.-C.; Satake, K.; Sawai, Y.; Shimokawa, K.

2004-01-01

Shores of eastern Hokkaido rose by perhaps 1 m a few centuries ago. The uplifted area extended at least 50 km along the southern Kuril Trench. It included the estuaries Akkeshi-ko and Hichirippu, on the Pacific coast, and Fu??ren-ko and Onneto??, which open to the Okhotsk Sea. At each estuary, intertidal and subtidal flats rose with respect to tide level; wetland plants colonized the emerging land; and peaty wetland deposits thereby covered mud and sand of the former flats. Previous work at Akkeshi-ko and Onneto?? showed that such emergence occurred at least three times in the past 3000 years. Volcanic-ash layers date the youngest emergence to the seventeenth century AD. New evidence from Akkeshi-ko, Hichirippu and Fu??ren-ko clarifies the age and amount of this youngest emergence. Much of it probably dates from the century's middle decades. Some of the newly emerged land remained above high tides into the middle of the eighteenth century or later. The emergence in the last half of the seventeenth century probably exceeded 0.5 m (inferred from stratigraphy and diatom palaeoecology) without far exceeding 1 m (estimated by comparing seventeenth- and eighteenth-century descriptions of Akkeshi-ko). The stratigraphy and palaeoecology of the emergence are better explained by tectonic uplift than by bay-mouth blockage, tidal-flat accretion or sea-level fall. Eastern Hokkaido needs occasional uplift, moreover, to help reconcile its raised marine terraces with its chronic twentieth-century subsidence. Because it took place above forearc mantle, eastern Hokkaido's seventeenth-century uplift probably lacks analogy with coseismic uplift that occurs above typical plate-boundary ruptures at subduction zones.

Hydrocarbon potential of Central Monagas, Eastern Venezuela Basin, Venezuela

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

Barrios, F.; Daza, J.; Iusco, G.

1996-08-01

The Central Monagas area is part of the foreland sub-basin located on the southern flank of the Eastern Venezuela Basin. The sedimentary column of the Central Monagas is at least 7500 in thick and consists of Mesozoic (Cretaceous) and Cenozoic rocks. Interpretations of 60 regional seismic sections have been integrated with data from 12 existing wells, which cover an area of 1200 km{sup 2}. From these interpretations, basin-wide structure and interval isopach maps were constructed in order to aid the depiction of the basin architecture and tectonic history. The sub-basin developed on the southern flank of the Eastern Venezuela Basinmore » is tightly linked to its evolution from a Mesozoic extensional regime into a Cenozoic compressional and strike-slip stage. The basin formed in the Middle Mesozoic by crustal extension of a rifting process. Regional northward tilting of the slab continued during the Late Cretaceous. Finally, the transpression of the Caribbean Plate during the Oligocene-Neogene induced the overprint of compressional deformation associated with the deposition of a foredeep wedge. Geochemical source rock analysis gave an average of 1.2 TOC, and R{sub o} of 0.66 indicating a mature, marine source. The modeling of the hydrocarbon generative history of the basin indicates that the oil migration started in the Middle Miocene, after the trap was formed. Analysis and mapping of reservoir rocks and seal rocks defined the effective area limits of these critical factors. The main play in the area is the extension of the Lower Oficina Formation which is the proven petroleum target in the Eastern Venezuela Basin.« less

Synthesis on Quaternary aeolian research in the unglaciated eastern United States

NASA Astrophysics Data System (ADS)

Markewich, Helaine W.; Litwin, Ronald J.; Wysocki, Douglas A.; Pavich, Milan J.

2015-06-01

Late-middle and late Pleistocene, and Holocene, inland aeolian sand and loess blanket >90,000 km2 of the unglaciated eastern United States of America (USA). Deposits are most extensive in the Lower Mississippi Valley (LMV) and Atlantic Coastal Plain (ACP), areas presently lacking significant aeolian activity. They provide evidence of paleoclimate intervals when wind erosion and deposition were dominant land-altering processes. This study synthesizes available data for aeolian sand deposits in the LMV, the Eastern Gulf Coastal Plain (EGCP) and the ACP, and loess deposits in the Middle Atlantic Coastal Plain (MACP). Data indicate: (a) the most recent major aeolian activity occurred in response to and coincident with growth and decay of the Laurentide Ice Sheet (LIS); (b) by ∼40 ka, aeolian processes greatly influenced landscape evolution in all three regions; (c) aeolian activity peaked in OIS2; (d) OIS3 and OIS2 aeolian records are in regional agreement with paleoecological records; and (e) limited aeolian activity occurred in the Holocene (EGCP and ACP). Paleoclimate and atmospheric-circulation models (PCMs/ACMs) for the last glacial maximum (LGM) show westerly winter winds for the unglaciated eastern USA, but do not resolve documented W and SW winds in the SEACP and WNW and N winds in the MACP. The minimum areal extent of aeolian deposits in the EGCP and ACP is ∼10,000 km2. For the LMV, it is >80,000 km2. Based on these estimates, published PCMs/ACMs likely underrepresent the areal extent of LGM aeolian activity, as well as the extent and complexity of climatic changes during this interval.

Secular trends, treatments, and outcomes of Middle Eastern Arab and South Asian patients hospitalized with atrial fibrillation: insights from a 20-year registry in Qatar (1991-2010).

PubMed

Salam, Amar M; AlBinali, Hajar A; Al-Mulla, Abdul Wahid; Singh, Rajvir; Al Suwaidi, Jassim

2013-10-01

A prospective registry was made of all patients hospitalized with atrial fibrillation (AF) in the State of Qatar from 1991 to 2010. Clinical characteristics, management, and outcomes were compared according to ethnicity (Middle Eastern Arab vs South Asian). During this 20-year period, 2857 Arabs and 548 Asians were hospitalized for AF. Arabs were 9 years older and more likely to have hypertension, diabetes mellitus (DM), chronic renal impairment, and dyslipidemia than the Asians. Valvular heart disease and acute coronary syndromes were more common among Asians, while congestive heart failure was more common in Arabs. The overall inhospital mortality was lower in Asians than that of Arabs, while stroke rates were comparable. There was an increase in the prevalence of DM and hypertension in both the groups in the latter years of the study period, but there was no change in mortality trends. Our findings underscore the need to study AF according to ethnicity.

Asbestos between science and myth. A 6,000-year story.

PubMed

Bianchi, Claudio; Bianchi, Tommaso

2015-01-22

Asbestos was used in making pottery in Eastern Finland from around 4000 B.C. In the ancient era and in the Middle Ages, magic properties were frequently attributed to this mineral. In the first century A.D., the Latin encyclopaedist Pliny the Elder reported in his Historia Naturalis that asbestos protects against all poisonings, particularly that of magicians. Moreover, asbestos was often found in places of worship, in Rome as well as in Athens and in Jerusalem. In the Middle Ages asbestos was identified with some animals, such as the salamander and certain white rodents. With such appearance, the mineral  had a huge success in Western as well as in Eastern literature and the fine arts. Marco Polo (1254-1324) in the Milione tried to deny that asbestos was a salamander. Despite its noxious effects, asbestos continues to be used in much of the world. In the 21st century it seems to be maintaining its quality as a magic stone.

Prevalence, perpetrators, and characteristics of witnessing parental violence and adult dating Violence in Latina, East Asian, South Asian, and Middle Eastern women.

PubMed

Maker, Azmaira H; deRoon-Cassini, Terri A

2007-01-01

The present study describes and compares the prevalence, perpetrators, and characteristics of witnessing parental violence during childhood and experiencing adult relationship violence in 251 college-educated South Asian/Middle Eastern (n = 93), East Asian (n = 72), and Latina (n = 86) women residing in the United States. Results showed that more than 50% of each ethnic group witnessed parental and adult relationship violence. For all three groups, adult psychological violence was more prevalent than physical violence, which, in turn, was more prevalent than injury violence. Significant differences were found for paternal and maternal psychological, physical, and injury violence witnessed within ethnic groups. High prevalence rates and significant differences emerged for psychological, physical, and injury violence experienced as a victim and enacted as a perpetrator within ethnic groups. The implications of college-educated, higher socioeconomic status (SES) women of color being at risk for witnessing and experiencing family violence are discussed.

Alu element insertion in PKLR gene as a novel cause of pyruvate kinase deficiency in Middle Eastern patients.

PubMed

Lesmana, Harry; Dyer, Lisa; Li, Xia; Denton, James; Griffiths, Jenna; Chonat, Satheesh; Seu, Katie G; Heeney, Matthew M; Zhang, Kejian; Hopkin, Robert J; Kalfa, Theodosia A

2018-03-01

Pyruvate kinase deficiency (PKD) is the most frequent red blood cell enzyme abnormality of the glycolytic pathway and the most common cause of hereditary nonspherocytic hemolytic anemia. Over 250 PKLR-gene mutations have been described, including missense/nonsense, splicing and regulatory mutations, small insertions, small and gross deletions, causing PKD and hemolytic anemia of variable severity. Alu retrotransposons are the most abundant mobile DNA sequences in the human genome, contributing to almost 11% of its mass. Alu insertions have been associated with a number of human diseases either by disrupting a coding region or a splice signal. Here, we report on two unrelated Middle Eastern patients, both born from consanguineous parents, with transfusion-dependent hemolytic anemia, where sequence analysis revealed a homozygous insertion of AluYb9 within exon 6 of the PKLR gene, causing precipitous decrease of PKLR RNA levels. This Alu element insertion consists a previously unrecognized mechanism underlying pathogenesis of PKD. © 2017 Wiley Periodicals, Inc.

Mammography screening among Arab American women in metropolitan Detroit.

PubMed

Schwartz, Kendra; Fakhouri, Monty; Bartoces, Monina; Monsur, Joseph; Younis, Amani

2008-12-01

Mammography screening behavior has not been well studied among Middle Eastern immigrant women. We conducted a telephone survey of 365 Arab American women residing in metropolitan Detroit, home to one of the largest populations of Middle Eastern immigrants in the US, to determine prevalence of factors associated with mammography, and attitudes and beliefs regarding mammography screening. Of 365 participants, only five were born in the US. Mean age was 53.2 years (SD 10.8). Two hundred twelve (58.1%) reported having mammogram every 1-2 years; 70% ever had mammogram. Age 50-64 years, having health insurance, married status, being in the US over 10 years, and being Lebanese were associated with mammography every 1-2 years. After adjusting for demographic factors, perceived seriousness of disease, general health motivation, and having fewer barriers were associated with more frequent screening. Appropriate mammography screening is decreased in this group. Targeted outreach regarding screening is appropriate for this population; however, lack of insurance may prevent adequate follow-up.

Cenozoic Polarity Time Scale (CPTS) as the Tool of Dating and Correlation of the Cenozoic Strata in North-Eastern Russia

NASA Astrophysics Data System (ADS)

Minyuk, P.

2004-12-01

About 70 sections of continental and marine sediments covering he age through Paleocene to Pleistocene have been studied in North-Eastern Russia. Zones of polarity were used to determine the age and regional correlation of the strata with different biostratigraphic characteristic. On the basis of relation of magnetic zones to the CPTS, the dating of the major paleoclimatic and stratigraphic boundaries of the region fixed in the local stratons, has been obtained. There are the following events: chrones 25-24r - warming of the climate (boundary layers between Paleocene and Eocene ); chrones 13r - the beginning of the Eocene-Oligocene climatic pessimum; the boundary of the chrones 6Cn-6Cr - the climatic pessimum at the boundary of the Paleogene and Neogene; chrones 5Br - the middle of the chrone 5Adn - the first climatic optimum of the Miocene (the boundary of the Lower and Middle Miocene); chrones 5r - the lower part of the chrone 5n - the second climatic optimum of the Miocene ( the boundary interval between Middle and Lower Miocene). According to the paleomagnetic data, the supposed boundaries of the Miocene and Pliocene, Pliocene and Pleistocene are considered to be problematic and are fixed in the unique

Meningococcal disease in the Middle East and Africa: Findings and updates from the Global Meningococcal Initiative.

PubMed

Borrow, Ray; Caugant, Dominique A; Ceyhan, Mehmet; Christensen, Hannah; Dinleyici, Ener Cagri; Findlow, Jamie; Glennie, Linda; Von Gottberg, Anne; Kechrid, Amel; Vázquez Moreno, Julio; Razki, Aziza; Smith, Vincent; Taha, Muhamed-Kheir; Tali-Maamar, Hassiba; Zerouali, Khalid

2017-07-01

The Global Meningococcal Initiative (GMI) has recently considered current issues in Middle Eastern and African countries, and produced two recommendations: (i) that vaccination of attendees should be considered for some types of mass-gathering events, as some countries mandate for the Hajj, and (ii) vaccination of people with human immunodeficiency virus should be used routinely, because of increased meningococcal disease (MD) risk. Differences exist between Middle Eastern and African countries regarding case and syndrome definitions, surveillance, and epidemiologic data gaps. Sentinel surveillance provides an overview of trends and prevalence of different capsular groups supporting vaccine selection and planning, whereas cost-effectiveness decisions require comprehensive disease burden data, ideally counting every case. Surveillance data showed importance of serogroup B MD in North Africa and serogroup W expansion in Turkey and South Africa. Success of MenAfriVac ® in the African "meningitis belt" was reviewed; the GMI believes similar benefits may follow development of a low-cost meningococcal pentavalent vaccine, currently in phase 1 clinical trial, by 2022. The importance of carriage and herd protection for controlling invasive MD and the importance of advocacy and awareness campaigns were also highlighted. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

Cancer incidence in the Middle Eastern population of California, 1988-2004.

PubMed

Nasseri, Kiumarss; Mills, Paul K; Allan, Mark

2007-01-01

International statistics suggest lower cancer incidence in the Middle East and Middle Eastern (ME) immigrants in Europe, Australia, and Canada, but little is known from the United States. This study compares cancer rates in ME population with other race/ethnic groups in California from 1988 through 2004. ME cases in California cancer registry were identified by surname and ME population was estimated from U.S. Census data. Cancer rates for ME countries was obtained from Globocan. The ME incidence rate ratios for all sites combined in male and female were 0.77 and 0.82, respectively and were statistically significant. ME rates were significantly lower for cancers of the colon, lung, skin melanoma, female breast and prostate, and were significantly higher for cancers of the stomach, liver, thyroid, leukemia, and male breast. Cancer incidence in ME population in California was 2.4 times higher than rates in home countries. Incidence trends in ME males remained fairly stable but in females shows a slight decline in recent years. Cancer incidence in ME population is lower than non-Hispanic white and non-Hispanic Black, but is higher than rates for Hispanics and Asians, and ME countries. Improved data quality, chronic infections, acculturation, and access to screening services are some of the factors responsible for the observed pattern.

Cancer Incidence in the Middle Eastern Population of California, 1988–2004

PubMed Central

Nasseri, Kiumarss; Mills, Paul K; Allan, Mark

2008-01-01

International statistics suggest lower cancer incidence in the Middle East and Middle Eastern (ME) immigrants in Europe, Australia, and Canada, but little is known from the United States. This study compares cancer rates in ME population with other race/ethnic groups in California from 1988 through 2004. ME cases in California cancer registry were identified by surname and ME population was estimated from U.S. Census data. Cancer rates for ME countries was obtained from Globocan. The ME incidence rate ratios for all sites combined in male and female were 0.77 and 0.82, respectively and were statistically significant. ME rates were significantly lower for cancers of the colon, lung, skin melanoma, female breast and prostate, and were significantly higher for cancers of the stomach, liver, thyroid, leukemia, and male breast. Cancer incidence in ME population in California was 2.4 times higher than rates in home countries. Incidence trends in ME males remained fairly stable but in females shows a slight decline in recent years. Cancer incidence in ME population is lower than non-Hispanic white and non-Hispanic Black, but is higher than rates for Hispanics and Asians, and ME countries. Improved data quality, chronic infections, acculturation, and access to screening services are some of the factors responsible for the observed patterns. PMID:18159978

al mena: a comprehensive resource of human genetic variants integrating genomes and exomes from Arab, Middle Eastern and North African populations.

PubMed

Koshy, Remya; Ranawat, Anop; Scaria, Vinod

2017-10-01

Middle East and North Africa (MENA) encompass very unique populations, with a rich history and encompasses characteristic ethnic, linguistic and genetic diversity. The genetic diversity of MENA region has been largely unknown. The recent availability of whole-exome and whole-genome sequences from the region has made it possible to collect population-specific allele frequencies. The integration of data sets from this region would provide insights into the landscape of genetic variants in this region. We integrated genetic variants from multiple data sets systematically, available from this region to create a compendium of over 26 million genetic variations. The variants were systematically annotated and their allele frequencies in the data sets were computed and available as a web interface which enables quick query. As a proof of principle for application of the compendium for genetic epidemiology, we analyzed the allele frequencies for variants in transglutaminase 1 (TGM1) gene, associated with autosomal recessive lamellar ichthyosis. Our analysis revealed that the carrier frequency of selected variants differed widely with significant interethnic differences. To the best of our knowledge, al mena is the first and most comprehensive repertoire of genetic variations from the Arab, Middle Eastern and North African region. We hope al mena would accelerate Precision Medicine in the region.

Developing a food exchange list for Middle Eastern appetizers and desserts commonly consumed in Jordan

PubMed Central

BAWADI, Hiba A.; AL-SHWAIYAT, Naseem M.; TAYYEM, Reema F.; MEKARY, Rania; TUURI, Georgianna

2011-01-01

Aim This study was conducted to develop a meal-planning exchange list for Middle Eastern foods commonly included in the Jordanian cuisine. Forty types of appetizers and another 40 types of desserts were selected; with five different recipes for each item. Recipes were collected from different housewives and Arabic cookbooks. Ingredients’ weight and dish net weight were recorded based on an average recipe, and dishes were prepared accordingly. Dishes were proximately analyzed following the AOAC procedures. Proximate analysis was compared to the WHO-food composition tables (FCT) for the use in the Middle East, and with food analysis software (ESHA). Results Significant correlations (P < 0.001) were found between macronutrient content obtained from proximate analysis and those obtained from ESHA. The correlation coefficients (r) were 0.92 for carbohydrate, 0.86 for protein, and 0.86 for fat. Strong correlations were also detected between proximate analysis FCT for carbohydrate (r=0.91, P<0.001) and protein (r=0.81; P<0.001) contents. However, this significant correlation was not found as strong, yet significant for fat (r=0. 62, P<0.001). Conclusion A valid exchange system for traditional desserts and appetizers is now available and ready to be used by dietitians and health care providers in Jordan and Arab World. PMID:21841913

Developing a food exchange list for Middle Eastern appetizers and desserts commonly consumed in Jordan.

PubMed

Bawadi, Hiba A; Al-Shwaiyat, Naseem M; Tayyem, Reema F; Mekary, Rania; Tuuri, Georgianna

2009-03-01

AIM: This study was conducted to develop a meal-planning exchange list for Middle Eastern foods commonly included in the Jordanian cuisine. Forty types of appetizers and another 40 types of desserts were selected; with five different recipes for each item. Recipes were collected from different housewives and Arabic cookbooks. Ingredients' weight and dish net weight were recorded based on an average recipe, and dishes were prepared accordingly. Dishes were proximately analyzed following the AOAC procedures. Proximate analysis was compared to the WHO-food composition tables (FCT) for the use in the Middle East, and with food analysis software (ESHA). RESULTS: Significant correlations (P < 0.001) were found between macronutrient content obtained from proximate analysis and those obtained from ESHA. The correlation coefficients (r) were 0.92 for carbohydrate, 0.86 for protein, and 0.86 for fat. Strong correlations were also detected between proximate analysis FCT for carbohydrate (r=0.91, P<0.001) and protein (r=0.81; P<0.001) contents. However, this significant correlation was not found as strong, yet significant for fat (r=0. 62, P<0.001). CONCLUSION: A valid exchange system for traditional desserts and appetizers is now available and ready to be used by dietitians and health care providers in Jordan and Arab World.

Maternal and paternal genetic diversity of ancient sheep in Estonia from the Late Bronze Age to the post-medieval period and comparison with other regions in Eurasia.

PubMed

Rannamäe, E; Lõugas, L; Niemi, M; Kantanen, J; Maldre, L; Kadõrova, N; Saarma, U

2016-04-01

Sheep were among the first domesticated animals to appear in Estonia in the late Neolithic and became one of the most widespread livestock species in the region from the Late Bronze Age onwards. However, the origin and historical expansion of local sheep populations in Estonia remain poorly understood. Here, we analysed fragments of the hypervariable D-loop of mitochondrial DNA (mtDNA; 213 bp) and the Y-chromosome SRY gene (130 bp) extracted from 31 archaeological sheep bones dated from approximately 800 BC to 1700 AD. The ancient DNA data of sheep from Estonia were compared with ancient sheep from Finland as well as a set of contemporary sheep breeds from across Eurasia in order to place them in a wider phylogeographical context. The analysis shows that: (i) 24 successfully amplified and analysed mtDNA sequences of ancient sheep cluster into two haplogroups, A and B, of which B is predominant; (ii) four of the ancient mtDNA haplotypes are novel; (iii) higher mtDNA haplotype diversity occurred during the Middle Ages as compared to other periods, a fact concordant with the historical context of expanding international trade during the Middle Ages; (iv) the proportion of rarer haplotypes declined during the expansion of sheep from the Near Eastern domestication centre to the northern European region; (v) three male samples showed the presence of the characteristic northern European haplotype, SNP G-oY1 of the Y-chromosome, and represent the earliest occurrence of this haplotype. Our results provide the first insight into the genetic diversity and phylogeographical background of ancient sheep in Estonia and provide basis for further studies on the temporal fluctuations of ancient sheep populations. © 2016 Stichting International Foundation for Animal Genetics.

Rethinking the globalisation of problem-based learning: how culture challenges self-directed learning.

PubMed

Frambach, Janneke M; Driessen, Erik W; Chan, Li-Chong; van der Vleuten, Cees P M

2012-08-01

Medical schools worldwide are increasingly switching to student-centred methods such as problem-based learning (PBL) to foster lifelong self-directed learning (SDL). The cross-cultural applicability of these methods has been questioned because of their Western origins and because education contexts and learning approaches differ across cultures. This study evaluated PBL's cross-cultural applicability by investigating how it is applied in three medical schools in regions with different cultures in, respectively, East Asia, the Middle East and Western Europe. Specifically, it investigated how students' cultural backgrounds impact on SDL in PBL and how this impact affects students. A qualitative, cross-cultural, comparative case study was conducted in three medical schools. Data were collected through 88 semi-structured, in-depth interviews with Year 1 and 3 students, tutors and key persons involved in PBL, 32 observations of Year 1 and 3 PBL tutorials, document analysis, and contextual information. The data were thematically analysed using the template analysis method. Comparisons were made among the three medical schools and between Year 1 and 3 students across and within the schools. The cultural factors of uncertainty and tradition posed a challenge to Middle Eastern students' SDL. Hierarchy posed a challenge to Asian students and achievement impacted on both sets of non-Western students. These factors were less applicable to European students, although the latter did experience some challenges. Several contextual factors inhibited or enhanced SDL across the cases. As students grew used to PBL, SDL skills increased across the cases, albeit to different degrees. Although cultural factors can pose a challenge to the application of PBL in non-Western settings, it appears that PBL can be applied in different cultural contexts. However, its globalisation does not postulate uniform processes and outcomes, and culturally sensitive alternatives might be developed. © Blackwell Publishing Ltd 2012.

Evolution of Meso-Cenozoic lithospheric thermal-rheological structure in the Jiyang sub-basin, Bohai Bay Basin, eastern North China Craton

NASA Astrophysics Data System (ADS)

Xu, Wei; Qiu, Nansheng; Wang, Ye; Chang, Jian

2018-01-01

The Meso-Cenozoic lithospheric thermal-rheological structure and lithospheric strength evolution of the Jiyang sub-basin were modeled using thermal history, crustal structure, and rheological parameter data. Results indicate that the thermal-rheological structure of the Jiyang sub-basin has exhibited obvious rheological stratification and changes over time. During the Early Mesozoic, the uppermost portion of the upper crust, middle crust, and the top part of the upper mantle had a thick brittle layer. During the early Early Cretaceous, the top of the middle crust's brittle layer thinned because of lithosphere thinning and temperature increase, and the uppermost portion of the upper mantle was almost occupied by a ductile layer. During the late Early Cretaceous, the brittle layer of the middle crust and the upper mantle changed to a ductile one. Then, the uppermost portion of the middle crust changed to a thin brittle layer in the late Cretaceous. During the early Paleogene, the thin brittle layer of the middle crust became even thinner and shallower under the condition of crustal extension. Currently, with the decrease in lithospheric temperature, the top of the upper crust, middle crust, and the uppermost portion of the upper mantle are of a brittle layer. The total lithospheric strength and the effective elastic thickness ( T e) in Meso-Cenozoic indicate that the Jiyang sub-basin experienced two weakened stages: during the late Early Cretaceous and the early Paleogene. The total lithospheric strength (approximately 4-5 × 1013 N m-1) and T e (approximately 50-60 km) during the Early Mesozoic was larger than that after the Late Jurassic (2-7 × 1012 N m-1 and 19-39 km, respectively). The results also reflect the subduction, and rollback of Pacific plate is the geodynamic mechanism of the destruction of the eastern North China Craton.

The Value of Action Research in Middle Grades Education

ERIC Educational Resources Information Center

Caskey, Micki M.

2006-01-01

Action research is one of the relevant methodologies for addressing research questions and issues in middle grades education. Accounting for nearly 20% of published middle grades research studies (Hough, 2003), action research has emerged as an important and appropriate research method. In addition to reviewing the historical context, this article…

A possible abrupt change in summer precipitation over eastern China around 2009

NASA Astrophysics Data System (ADS)

Ren, Yongjian; Song, Lianchun; Wang, Zunya; Xiao, Ying; Zhou, Bing

2017-04-01

Historical studies have shown that summer rainfall in eastern China undergoes decadal variations, with three apparent changes in the late 1970s, 1992, and the late 1990s. The present observational study indicates that summer precipitation over eastern China likely underwent a change in the late 2000s, during which the main spatial pattern changed from negative-positive-negative to positive-negative in the meridional direction. This change in summer precipitation over eastern China may have been associated with circulation anomalies in the middle/upper troposphere. A strong trough over Lake Baikal created a southward flow of cold air during 2009-15, compared with 1999-2008, while the westward recession of the western Pacific subtropical high strengthened the moisture transport to the north, creating conditions that were conducive for more rainfall in the north during this period. The phase shift of the Pacific Decadal Oscillation in the late 2000s led to the Pacific-Japan-type teleconnection wave train shifting from negative to positive phases, resulting in varied summer precipitation over eastern China.

Ancient lenses in art and sculpture and the objects viewed through them, dating back 4500 years

NASA Astrophysics Data System (ADS)

Enoch, Jay M.

1998-07-01

The early history of lenses is controversial. The author has sought to address the problem by identifying lens elements (mainly convex/plano) which remain associated with objects intended to be viewed through them (i.e., in their original context). These are found in museums in sculptures, rings, pendants, etc. A number of outstanding examples will be illustrated in the talk; these sophisticated pieces of art are certainly not first constructs. Most are of rock crystal, rose quartz, or glass. Lenses have origin among artisans rather than scientists. Clearly, skills were often lost and rediscovered. Early lens-like objects have been found broadly in the eastern Mediterranean area/Middle East, in France, in Italy (Rome), and possibly in Peru and Scandinavia, etc. To date, the earliest lenses identified in context are from the IV/V Dynasties of Egypt, dating back to about 4500 years ago (e.g., the superb `Le Scribe Accroupi' and `the Kai' in the Louvre; added fine examples are located in the Cairo Museum). Latter examples have been found in Knossos (Minoan [Herakleion Museum]; ca. 3500 years ago); others had origin in Greece (examples in the Athens National Archeological Museum and the British Museum equals BM), in Rome (Metropolitan Museum, NY; BM; Vatican Museums; Bologna Archeological Museum), etc. Also. of great interest is the study of possible lens applications. This is a fascinating scientific, artistic and intellectual project.

Only the bad died young in the ancient Middle East.

PubMed

Arnett, W S

1985-01-01

Biblical writers generally viewed old age as a reward for righteousness and piety. Consequently, they stressed the belief that the elderly were blessed and that they should be venerated. While life expectancy was usually below forty years, there are exceptional cases on record of individuals--men and women--living to advanced old ages. An analysis of these special few cases and a discussion of extra-Biblical texts shows that other ancient Middle Eastern societies held attitudes toward aging and the aged comparable to those expressed in the Hebrew Bible.

Developing Regionalized Models of Lithospheric Thickness and Velocity Structure Across Eurasia and the Middle East from Jointly Inverting P-Wave and S-Wave Receiver Functions with Rayleigh Wave Group and Phase Velocities

DTIC Science & Technology

2010-09-01

lithospheric velocity structure for a wide variety of tectonic regions throughout Eurasia and the Middle East. We expect the regionalized models will improve...constructed by combining the 1D joint inversion models within each tectonic region and validated through regional waveform modeling. The velocity models thus...important differences in lithospheric structure between the cratonic regions of Eastern Europe and the tectonic regions of Western Europe and the

Transnational Analysis of Vocational Education and Training in the Countries of Central and Eastern Europe. Report.

ERIC Educational Resources Information Center

European Training Foundation, Turin (Italy).

Vocational education and training (VET) in 10 Central and Eastern European countries--Bulgaria, Czech Republic, Estonia, Hungary, Latvia, Lithuania, Poland, Romania, Slovak Republic, and Slovenia--was examined. The analysis focused on the following issues: socioeconomic context of VET reforms; VET at the start of reforms; the European Union Phare…

School Effectiveness and Educational Management: Towards a South­-Eastern Europe Research and Public Policy Agenda

ERIC Educational Resources Information Center

Alfirevic, N., Ed.; Burušic, J., Ed.; Relja, R., Ed.

2016-01-01

This book analyzes educational management in the context of developing effective schools in SouthEastern European countries and situates the discussion within ongoing education debates in EU countries. The book revolves around the specific role and practices of school principals, who are positioned as a nexus of educational management in each…

Libya: A Future Arab Democracy

DTIC Science & Technology

2012-03-21

with the Berber tribes of North Africa. The eastern region of Cyrenaica is more closely associated with the Arab states of the Middle East...Springborg’s analysis is nationalism. Libya has a strong sense of national identity as well as a very homogeneous population that is 97% Berber /Arab

Islamic Beliefs and Practices.

ERIC Educational Resources Information Center

Sefein, Naim A.

1981-01-01

To help social studies classroom teachers present a realistic picture of the Middle Eastern religion of Islam, this article presents an overview of major beliefs and religious practices of Moslems. Information is presented on religious fundamentals, Islam's relationship to Judaism and Christianity, the development of Islam, the role of women, and…

Doctoral Degrees Granted in Foreign Languages in the United States: 1995.

ERIC Educational Resources Information Center

Benseler, David P.; And Others

1996-01-01

Lists doctoral degrees granted in the United States in African languages and literatures; Celtic languages and literatures; comparative literature; foreign-/second-language acquisition and teaching; French, Germanic, and Italian languages and literatures; theoretical linguistics; Near and Middle Eastern languages and literatures; and Portuguese,…

European Science Notes Information Bulletin Reports on Current European/Middle Eastern Science,

DTIC Science & Technology

1988-02-01

monosaccharides and stated that genetic stability of certain for the preparation of isotopically la- recombinant microoraanisms is one of the beled sugars...hydrocarbons and polyethylene glycol (PEG)/ polysaccharide hydrocarbon derivatives) in the aqueous and PEG/salt. The polysaccharide may be phase. The solvent

Alienation: A Cross-Cultural Analysis

ERIC Educational Resources Information Center

Tomeh, Aida K.

1974-01-01

This study examines alienation in two different cultural groups. Students from Middle Eastern or transitional societies expressed greater feelings of alienation than American students. In the case of students in both cultures from professional backgrounds the results were reversed. The results of the study are discussed in terms of cultural…

Multicultural Resources on the Internet: An Introduction.

ERIC Educational Resources Information Center

Jacobson, Trudi E.

1995-01-01

Explores the Internet system and Internet resources for particular culture groups. The author provides some Internet definitions as well as descriptions of available resources listed by cultural group including resources for African American, Chicano/Latino, Native American, Middle Eastern/Jewish/Islamic, and Asian American/Asian people. (GR)

Doctoral Degrees Granted in Foreign Languages in the United States: 1993.

ERIC Educational Resources Information Center

Benseler, David P.; Lannoch, Martha Calvert

1994-01-01

Findings are reported from the annual survey of doctoral degrees granted in foreign languages, literatures, cultures, linguistics, and foreign language education in the following categories: African, Asian, French, Germanic, Italian, Near and Middle Eastern, Slavic, and Spanish languages/literatures; classics; comparative literature; theoretical…

75 FR 80082 - Meetings of Humanities Panel

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-21

... THE NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES Meetings of Humanities Panel AGENCY: The... assistance under the National Foundation on the Arts and the Humanities Act of 1965, as amended, including... applications for Political Science and Law/European, Asian, and Middle Eastern Studies in Kluge Fellowships...

Depositional and provenance record of the Paleogene transition from foreland to hinterland basin evolution during Andean orogenesis, northern Middle Magdalena Valley Basin, Colombia

NASA Astrophysics Data System (ADS)

Moreno, Christopher J.; Horton, Brian K.; Caballero, Victor; Mora, Andrés; Parra, Mauricio; Sierra, Jair

2011-10-01

The Central Cordillera and Eastern Cordillera of the northern Andes form the topographic flanks of the north-trending Magdalena Valley Basin. Constraining the growth of these ranges and intervening basin has implications for Andean shortening and the transformation from a foreland to hinterland basin configuration. We present sedimentological, paleocurrent, and sandstone petrographic results from Cenozoic type localities to provide insights into the tectonic history of the northern Middle Magdalena Valley Basin of Colombia. In the Nuevo Mundo Syncline, the mid-Paleocene transition from marine to nonmarine deposystems of the Lisama Formation corresponds with a paleocurrent shift from northward to eastward transport. These changes match detrital geochronological evidence for a contemporaneous shift from cratonic (Amazonian) to orogenic (Andean) provenance, suggesting initial shortening-related uplift of the Central Cordillera and foreland basin generation in the Magdalena Valley by mid-Paleocene time. Subsequent establishment of a meandering fluvial system is recorded in lower-middle Eocene strata of the lower La Paz Formation. Eastward paleocurrents in mid-Paleocene through uppermost Eocene fluvial deposits indicate a continuous influence of western sediment source areas. However, at the upper middle Eocene (˜40 Ma) boundary between the lower and upper La Paz Formation, sandstone compositions show a drastic decrease in lithic content, particularly lithic volcanic fragments. This change is accompanied by a facies shift from mixed channel and overbank facies to thick, amalgamated braided fluvial deposits of possible fluvial megafans, reflecting changes in both the composition and proximity of western sediment sources. We attribute these modifications to the growing influence of exhumed La Cira-Infantas paleohighs in the axial Magdalena Valley, features presently buried beneath upper Eocene-Quaternary basin fill along the western flank of the Nuevo Mundo Syncline. In uppermost Eocene strata of the lower Esmeraldas Formation, paleocurrents show a sharp reversal from eastward to dominantly westward transport that persisted into the Neogene. The Esmeraldas also records a change to more-distal, floodplain-dominated deposition of finer sediments. These adjustments are interpreted to reflect burial of the La Cira-Infantas highs and onset of Eastern Cordillera exhumation, resulting in a transition from foreland to hinterland basin conditions in the Magdalena Valley. The lack of significant variation in sandstone compositions suggests a bulk-rock compositional similarity between the La Cira-Infantas paleohighs (subsurface Magdalena Valley) and the Eastern Cordillera. Collectively, the data presented here refine previous thermochronologic and provenance studies and suggest that major uplift-induced exhumation in the Central Cordillera and Eastern Cordillera commenced by the mid-Paleocene and latest Eocene, respectively.

The drama of Puna: For and against the Hawai'i geothermal project

NASA Astrophysics Data System (ADS)

Keyser, William Henry

The geothermal project was conceived in the context of the international oil business and the economic growth of Hawai'i. From the point of view of the State, the geothermal project is necessary because imported petroleum provides Hawai'i with 911/2 percent of its total energy. That petroleum consists of 140,000 b/d of crude (1990) and it comes from Alaska, Indonesia and a few other suppliers. However, the Alaskan North Slope is beginning to run dry and the Southeast Asian suppliers of crude will be exporting less petroleum as time goes on. Increasingly, Hawai'i will become dependent on "unstable Middle Eastern" suppliers of crude. From this worry about the Middle East, the State seeks indigenous energy to reduce its dependence on petroleum and to support economic growth. Hence, the geothermal project was born after the 1973 oil embargo. The major source of geothermal energy is the Kilauea Volcano on the Big Island. Kilauea is characterized by the Kilauea caldera and a crack in the Island which extends easterly from the caldera to Cape Kumukahi in Puna and southwest to Pahala in Ka'u. The eastern part of the crack is approximately 55 kilometers long and 5 kilometers wide. The geothermal plants will sit on this crack. While the State has promoted the geothermal project with the argument of reducing "dependence" on imported petroleum, it hardly mentions its goal of economic growth. The opponents have resisted the project on the grounds of protecting Pele and Hawaiian gathering rights, protecting the rain forest, and stopping the pollution in the geothermal steam. What the opponents do not mention is their support for economic growth. The opposition to the project suggests a new environmental politics is forming in Hawai'i. Is this true? The dissertation will show that the participants in this drama are involved in a strange dance where each side avoids any recognition of their fundamental agreement on economic growth. Hence the creation of a new environmental politics which accounts for the danger inherent in economic growth, the eventual depletion of petroleum and the West's imperative to conquer nature is very problematic.

St. Croix, U.S. Virgin Islands, Caribbean Sea

NASA Image and Video Library

1993-01-19

STS054-74-049 (13-19 Jan. 1993) --- St. Croix is the largest, and most industrial of the U.S. Virgin Islands. This photograph captures St. Croix's features in great detail. The large industrial complex in the middle of the southern shore is the world's largest petroleum refinery. The main city, Christiansted, can be seen across the island on the north shore. The reefs around the eastern end of St. Croix are preserved as a submarine national park -- Buck Island Reef National Park -- around the small island off the north shore of the eastern end of St. Croix.

The Interpretation of Crustal Dynamics Data in Terms of Plate Interactions and Active Tectonics of the Anatolian Plate and Surrounding Regions in the Middle East

NASA Technical Reports Server (NTRS)

Toksoz, M. Nafi; Reilinger, Robert E.

1990-01-01

During the past 6 months, efforts were concentrated on the following areas: (1) Continued development of realistic, finite element modeling of plate interactions and associated deformation in the Eastern Mediterranean; (2) Neotectonic field investigations of seismic faulting along the active fault systems in Turkey with emphasis on identifying seismic gaps along the North Anatolian fault; and (3) Establishment of a GPS regional monitoring network in the zone of ongoing continental collision in eastern Turkey (supported in part by NSF).

Late Eocene Inversion and Exhumation of the Sivas Basin (Central Anatolia) Based On Low-Temperature Thermochronometry: Implications for Diachronous Initiation of Arabia-Eurasia Collision

NASA Astrophysics Data System (ADS)

Darin, M. H.; Umhoefer, P. J.; Thomson, S. N.; Schleiffarth, W. K.

2017-12-01

The timing of initial Arabia-Eurasia collision along the Bitlis-Zagros suture is controversial, with widely varying estimates from middle Eocene to late Miocene ( 45-10 Ma). The Cenozoic Sivas Basin (central Anatolia) preserves a detailed record of the initial stages of Arabia collision directly north of the suture in the Eurasian foreland. New apatite fission track and (U-Th)/He thermochronology data from Late Cretaceous to Paleogene units indicate rapid basin inversion and initiation of the north-vergent Southern Sivas Fold and Thrust Belt (SSFTB) during the late Eocene to early Oligocene ( 40-30 Ma), consistent with the age of a basin-wide unconformity and switch from marine to nonmarine sedimentation. We interpret late Eocene exhumation and the predominantly north-vergent kinematics of the SSFTB to reflect northward propagation of contraction into the Sivas retro-foreland basin due to initial collision of the Arabian passive margin with the Anatolide-Tauride block along the southern Eurasian margin during the late middle Eocene. We test this hypothesis by comparing our new results with regional-scale compilations of both published thermochronology and geochronology data from the entire Arabia-Eurasia collision zone. Low-temperature thermochronology data from eastern Anatolia, the Caucasus, Zagros, and Alborz demonstrate that rapid cooling and intraplate deformation occurred across much of the Eurasian foreland during the middle Eocene to early Oligocene ( 45-30 Ma). Our regional compilation of published geochronology data from central and eastern Anatolia reveals a distinct magmatic lull during the latest Eocene, Oligocene, and earliest Miocene (ca. 38-20 Ma), slightly earlier than a diachronous magmatic lull initiating at 25-5 Ma from northwest to southeast in Iran (Chiu et al., 2013). These results support a tectonic model for diachronous collision in which initial collision of the Arabia promontory occurred in central-eastern Anatolia during the middle-late Eocene ( 45-35 Ma) followed by magmatic quiescence due to subduction termination. Collisional strain transferred into the Caucasus, Alborz, and northwestern Zagros by the late Eocene to early Oligocene and became progressively younger towards the southeast along the Zagros suture from the late Oligocene to late Miocene.

Ziwundaschg - 10Be dating an Older Dryas cirque glacier moraine in the middle of the Eastern Alps

NASA Astrophysics Data System (ADS)

Moran, Andrew; Ivy-Ochs, Susan; Kerschner, Hanns

2017-04-01

Alpine glacier extents during the Oldest Dryas period (>14.7 ka) are still largely unknown. Moraines from that period are comparatively rare and usually attributed to the "Gschnitz Stadial", which marks the alpine glacier reaction to the first part of Heinrich event 1. In many valleys, in the absence of clear geomorphological evidence, estimates for the glacier extent during that period range between large dendritic valley glacier systems with a well defined, albeit unknown glacier end on the one hand and numerous local valley and cirque glaciers on the other hand. In this context well dated local glacier extents may play an important role, as they provide boundary conditions for the altitude of the equilibrium line (an important palaeoclimatic parameter) and thus limit possible speculations about glacier extents in their vicinity. "Ziwundaschg" is the place name for a cirque in the western Ötztal Mountains near the upper Inn valley and Reschenpass. It is situated more or less in the centre of the Eastern Alps. The cirque floor is at an altitude of about 2000 m and the highest mountains in the back of the cirque are around 2750 m. They were not glacierized during the Little Ice Age, and even a glacierization during the Younger Dryas cold phase was likely limited to a few small ice patches. Further down at the cirque floor, a beautifully developed end moraine with lateral moraines is preserved. 10Be ages from boulders on the moraine cluster around the transition from the Oldest Dryas to the Bølling Interstadial, suggesting moraine stabilization due to the rapid warming at that time. The ELA of the glacier was at about 2200 m a.s.l., roughly 600 - 650 m lower than during the LIA. This value can be taken as representative for the mountain ranges in its vicinity and can form the basis for estimates of glacier extent during the early Lateglacial period in the central Eastern Alps.

Observations of the Middle School Environment: The Context for Student Behavior beyond the Classroom

ERIC Educational Resources Information Center

Rusby, Julie C.; Crowley, Ryann; Sprague, Jeffrey; Biglan, Anthony

2011-01-01

This article describes the use of an observation system to measure middle school staff practices, environment characteristics, and student behavior in the school common areas. Data were collected at baseline from 18 middle schools participating in a randomized controlled trial of school-wide Positive Behavior Support. The observations were…

Mother-child relationships, family context, and child characteristics as predictors of anxiety symptoms in middle childhood.

PubMed

Kerns, Kathryn A; Siener, Shannon; Brumariu, Laura E

2011-05-01

The goal of the study was to examine several factors that may explain the development of anxiety symptoms in middle childhood. Using data from the NICHD Study of Early Child Care (n = 1,364 families), we examined mother-child relationships, other aspects of family context, and child characteristics as predictors of anxiety in preadolescence. Latent growth curve analyses revealed that children who were more anxious at the beginning of middle childhood had been more behaviorally inhibited as preschoolers, and in middle childhood lived in families who experienced more negative life events and had mothers who were more anxious. Children who became more anxious across middle childhood were less behaviorally inhibited as preschoolers and in middle childhood perceived less security in their attachments to their mothers, experienced more negative life events, and had mothers who were more anxious. The findings illustrate the need to include a broad set of risk factors in etiological models of anxiety. In addition, the evidence for cumulative effects suggests several possible points of intervention with anxious children and their parents.

Middle Palaeolithic occupation in the Thar Desert during the Upper Pleistocene: the signature of a modern human exit out of Africa?

NASA Astrophysics Data System (ADS)

Blinkhorn, James; Achyuthan, Hema; Petraglia, Michael; Ditchfield, Peter

2013-10-01

The Thar Desert marks the transition from the Saharo-Arabian deserts to the Oriental biogeographical zone and is therefore an important location in understanding hominin occupation and dispersal during the Upper Pleistocene. Here, we report the discovery of stratified Middle Palaeolithic assemblages at Katoati in the north-eastern Thar Desert, dating to Marine Isotope Stages (MIS) 5 and the MIS 4-3 boundary, during periods of enhanced humidity. Hominins procured cobbles from gravels at the site as evidenced by early stages of stone tool reduction, with a component of more formalised point production. The MIS 5c assemblages at Katoati represent the earliest securely dated Middle Palaeolithic occupation of South Asia. Distinctive artefacts identified in both MIS 5 and MIS 4-3 boundary horizons match technological entities observed in Middle Palaeolithic assemblages in South Asia, Arabia and Middle Stone Age sites in the Sahara. The evidence from Katoati is consistent with arguments for the dispersal of Homo sapiens populations from Africa across southern Asia using Middle Palaeolithic technologies.

European Science Notes Information Bulletin Reports on Current European and Middle Eastern Science

DTIC Science & Technology

1993-10-01

yielding sulfate and zation of such construction and similar waste mate- salts. These inorganics are difficult to treat in rials. Basic pavement...to humans. This research 10 shampooings could remove the drug. Although showed no correlation to the amounts of cocaine Dr. Cone had dissolved hair

Britain and Energy Policy: Problems of Interdependence

ERIC Educational Resources Information Center

Walsh, John

1973-01-01

Discusses Britain's energy policies and changing energy sources since World War II. North Sea natural gas and oil should prevent shortages in the near future. Planning is complicated by Britain's entry into the European Common Market, questionable progress in nuclear production, and the uncertain availability of Middle Eastern oil. (JR)

Contaminant profiles for surface water, sediment, flora and fauna associated with the mangrove fringe along middle and lower East Tampa Bay

EPA Science Inventory

Contaminant concentrations are reported for surface water, sediment, seagrass, mangroves, Florida Crown conch, blue crabs and fish collected during 2010-2011 from the mangrove fringe along eastern Tampa Bay. Concentrations of trace metals, chlorinated pesticides, atrazine, total ...

75 FR 21598 - Energy and Infrastructure Mission to Saudi Arabia

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-26

.... Participating in an official U.S. industry delegation, rather than traveling to Saudi Arabia independently, will... petrochemical industry. Construction At a time when some Middle Eastern countries are facing financial.... Likewise, the Saudi real estate market is set to grow significantly over the next four years. Saudi Arabia...

European Science Notes Information Bulletin. Reports on Current European and Middle Eastern Science

DTIC Science & Technology

1993-03-01

und technology establishmcnt, we find the Bildung, BMBW) Forschungsanstalt der Bundeswehr ftr Wasser - (quoted from Meyer-Krahmer, p. 81): schall und...Scholarships has designated it to adminis- " symbolizing and strengthening the fruitful relation ter grants for study abroad and for college-level between

Diverging from Traditional Paths: Reconstructing Fairy Tales in the EFL Classroom

ERIC Educational Resources Information Center

Hayik, Rawia

2015-01-01

Framed by transactional and critical literacy theories, this teacher-research introduces practical examples of implementing antisexist pedagogy in an EFL Middle Eastern classroom. After a short preview of the gender-biased educational messages abundant in literature and pop culture, the article focuses on students' transaction with "Cinder…

U.S./Arab Reflections on Our Tolerance for Ambiguity

ERIC Educational Resources Information Center

Bright, Larry K.; Mahdi, Ghada S.

2012-01-01

As the authors, a Midwestern American educational administration professor and a Middle Eastern Iraqi doctoral candidate, have continued to interact over the past 3 years, both have come to appreciate the importance of increasing their tolerance for ambiguity--ambiguities in examining cultural, linguistic, and religious customs and complexities in…

The Gifted Disadvantaged of Israel.

ERIC Educational Resources Information Center

Shmueli, Eliezer

The immigrant population of Israel falls into two large groups: those of European descent and those from North African and Middle Eastern countries. Families from traditionally agrarian Arab countries generally have a lower socioeconomic status, and their children have difficulty competing in school with children from a more urban, industrialized,…

Beyond Fairy Godmothers and Glass Slippers: A Look at Multicultural Variants of Cinderella.

ERIC Educational Resources Information Center

Leeper, Angela

2002-01-01

This annotated bibliography presents a collection of multicultural Cinderella variants, all of which allow children to experience the culture within an easily identifiable framework. Variants include African/African American/American South, Asian, Jewish, Latino/Latin American/Caribbean, Middle Eastern, Native American, and other European…

Perceptual Articulation in Three Middle Eastern Culture

ERIC Educational Resources Information Center

Amir, Yehuda

1975-01-01

Noting that one would expect that members of cultural groups whose modes of child rearing foster individual autonomy would achieve more articulated perceptual functioning rather than persons reared in societies where conformity and emotional dependence are stressed, this article discusses a study which compared two Israeli sub-groups and two…

Living History with a Medieval Banquet in the Alhambra Palace.

ERIC Educational Resources Information Center

Shabbas, Audrey

1996-01-01

Recommends that students learn about Islamic civilization by presenting a "medieval banquet in the Alhambra Palace." Provides information about middle eastern culture and history that students could use to plan and produce the banquet. Includes a list of 26 "guests" who would be role-played by students. (CFR)

Creating Tech Wizards: Tech-Savvy Students Help Teachers Transform Practice

ERIC Educational Resources Information Center

Breiner, Beth

2009-01-01

In eastern Pennsylvania, middle schoolers are teaching the teachers how to use technology effectively in the classroom. This article describes the Technology Wizards program which was developed by the Carbon Lehigh Intermediate Unit's Department of Instructional Innovation. It is a radical departure from traditional educational professional…

Increasing Student Participation in Science Fair Competitions

ERIC Educational Resources Information Center

Miles, Rhea

2012-01-01

In the summer of 2009, 22 African American middle school students in eastern North Carolina became participants in the Reach Up program to increase the number of underrepresented students participating in science-, technology-, engineering-, and mathematics-related activities. One of the goals of the program was for these students to participate…

Strategizing Control of the Academy

ERIC Educational Resources Information Center

Roy, Sara

2005-01-01

Attacks on academic freedom are very prevelant on college campuses nationwide. Attacks are directed at academic freedom generally but the most specific and virulent is reserved for those educators--both Jewish and non-Jewish--in area studies, and notably, Middle Eastern studies whose ideas are considered anti-Israel, anti-Semitic or anti-American.…

European Science Notes Information Bulletin Reports on Current European/ Middle Eastern Science

DTIC Science & Technology

1991-01-01

Pirelli SpaI Developmentof Passive Faes E Optc-ElectronlcSensorsfor Sistemas E Instrumentacion SA E Measurementsand Diagnostics In Univ. Politecnica...electronics, and microfabrication may In a companion presentation, H. Kirk, BNL, described have the same or larger impact on accelerators of the 21st the

Pulicaria jaubertii extract prevents triglyceride deposition in 3T3-L1 adipocytes

USDA-ARS?s Scientific Manuscript database

Currently, levels of obesity in Middle Eastern countries are increasing. Phytochemicals have anti-obesogenic properties as evidenced by prevention of adipocyte differentiation. In Yemen, Pulicaria jaubertii E.Gamal-Eldin (PJ) is a food additive and a traditional medicine. We tested the ability of ex...

Khat use: lifestyle or addiction?

PubMed

Manghi, Rita Annoni; Broers, Barbara; Khan, Riaz; Benguettat, Djamel; Khazaal, Yasser; Zullino, Daniele Fabio

2009-03-01

The khat plant contains psychoactive alkaloids with psychostimulant properties, and has been used for centuries as a recreational and religious drug, mainly in some African and Middle Eastern countries. With changing migration patterns, epidemiological and clinical outcomes may have changed. The aim of this article is to review current knowledge on pharmacological, epidemiological and clinical aspects of khat use. Khat use is still highly prevalent in the countries mentioned, and in African and Yemeni emigrant groups. Preclinical and clinical data confirm its addictive potential as well as possible psychological, psychiatric and medical consequences related to stimulant use; however, existing epidemiological studies do not focus on the prevalence of problematic use or dependence. There are no indications of high prevalence of khat use in other cultural and ethnic groups. Data are lacking on possible increased psychotogenic risks when khat is used outside of the original cultural context. As with alcohol use in many countries, khat use can be considered as a lifestyle in some specific countries, covering the spectrum from nonproblematic use to problematic use and dependence. Khat dependence is associated with high morbidity and societal and economical costs.

Chronic Inflammatory Demyelinating Polyneuropathy Manifesting as Neuropathy With Liability to Pressure Palsies: A Case Report.

PubMed

Shah, Akshay; Rison, Richard A; Beydoun, Said R

2015-12-01

Chronic inflammatory demyelinating polyneuropathy (CIDP) is a progressive demyelinating neuropathy, which typically presents with proximal and distal neuropathic symptoms and is typically responsive to immunomodulatory therapies. Many variants have been subsequently described in the literature and have similarly shown to be responsive to immunotherapy. We present a case of a 43-year-old Middle Eastern/Arabic man presenting with symptoms of mixed sensorimotor neuropathy most evident at entrapment sites mimicking hereditary neuropathy with liability to pressure palsies. His electrodiagnostic study revealed features of acquired demyelinating neuropathy and a negative genetic workup. Alternative diagnosis of CIDP was considered in the context of symptomatic disease progression, negative genetic workup, and electrodiagnosis leading to initiation of immunotherapy with intravenous immunoglobulins. His neuropathy responded confirming our diagnosis of an inflammatory demyelinating polyneuropathy. We describe a previously unknown variant of CIDP with phenotypic characteristics of hereditary neuropathy with liability to pressure palsies and its potential for successful treatment with intravenous immunoglobulins. This case illustrates an unusual presentation of CIDP mimicking hereditary neuropathy with liability to pressure palsies.

Shouldering the past: Photography, archaeology, and collective effort at the tomb of Tutankhamun.

PubMed

Riggs, Christina

2017-09-01

Photographing archaeological labor was routine on Egyptian and other Middle Eastern sites during the colonial period and interwar years. Yet why and how such photographs were taken is rarely discussed in literature concerned with the history of archaeology, which tends to take photography as given if it considers it at all. This paper uses photographs from the first two seasons of work at the tomb of Tutankhamun (1922-4) to show that photography contributed to discursive strategies that positioned archaeology as a scientific practice - both in the public presentation of well-known sites and in the self-presentation of archaeologists to themselves and each other. Since the subjects of such photographs are often indigenous laborers working together or with foreign excavators, I argue that the representation of fieldwork through photography allows us to theorize colonial archaeology as a collective activity, albeit one inherently based on asymmetrical power relationships. Through photographs, we can access the affective and embodied experiences that collective effort in a colonial context involved, bringing into question standard narratives of the history and epistemology of archaeology.

Middle Cretaceous to Oligocene rise of the Middle American landbridge - documented by south-eastwards younging shallow water carbonates

NASA Astrophysics Data System (ADS)

Baumgartner-Mora, Claudia; Baumgartner, Peter O.; Barat, Flore

2013-04-01

Basements of Southern Central America are oceanic in origin, including the southern half of the classical "Chortis Block" formed by subduction/accretion mélanges named Mesquito Composite Oceanic Terrane (MCOT). The rise of these oceanic basements into the photic zone and eventual emergence was controlled by convergent, collision tectonics, and/or arc development. In this context, shallow carbonate palaeo-environments were short-lived and formed not only on uplifted basements and arcs, but also on (now accreted) volcanic edifices of Pacific oceanic seamounts. From Northern Nicaragua (NW) to Eastern Panama (SE) we observe a systematic younging of the first shallow water carbonate facies encroaching on basements and/or older deep-water formations: In the Siuna area (NE-Nicaragua) Aptian-Albian shallow water limestones dated by rudists and Orbitolina texana rest unconformably on the Jurassic/Early Cretaceous Siuna Serpentinite Mélange, part of the MCOT. In N-Costa Rica, the assembly of several terranes (Santa Elena Ultramafic Unit, Nicoya Complex s. s., Matambu and Manzanillo Terranes) is overlapped by Late Campanian-Maastrichtian shallow water facies dated by rudists and Larger Foraminifera, such as Pseudorbitoides rutteni, Pseudorbitoides israelski, Sulcoperculina sp. and Sulcoperculina globosa. Reworked Campanian-Maastrichtian shallow water material including Larger Foraminifera was found in the Herradura Promontory (central Pacific coast of Costa Rica). It could be derived from an accreted seamount. No shallow carbonates are known so far from the early Palaeocene. The Tempisque Basin (N-Costa Rica) hosts the Barra Honda carbonate Platform (originally >900 km2) dated as late Palaeocene (Thanetian) by planktonic Foraminifera, 87Sr / 86Sr ratios and Ranikothalia spp. Other late Palaeocene shallow carbonates documented in S-Costa Rica/W-Panama (Quepos, Burica) are interpreted as insular carbonate shoals (atolls?) on now accreted seamounts. To the SE of the S-Nicoya fault line (Central Costa Rica) Late Cretaceous oceanic plateaus may represent actual outcrops of the trailing edge of the Caribbean Large Igneous Province (CLIP). These include the SE corner of the Herradura Promontory (Costa Rica) and the Azuero Plateau cropping out in Coiba, Sona and Azuero (Panama). CLIP formation triggered a new, E-dipping subduction zone and Campanian-Maastrichtian arc initiation on the CLIP edge. By middle to late Eocene times this Middle American Arc and forearc areas reached the photic zone leading to widespread formation of carbonate banks/ramps. They are dated by many Larger Foraminifera of the genera Amphistegina, Asterocyclina, Discocyclina, Euconoloides, Eofabiania, Fabiania, Gypsina, Helicolepidina, Heterostegina, , Lepidocyclina, Linderina, Neodiscocyclina, Nummulites, Operculina, Orthophragmina, Polylepidina, Proporocyclina, and Sphareogypsina. The first shallow carbonates that encroach on arc/forearc basements in Panama are dated as Late Eocene in Azuero and the Canal Basin and as Oligocene, dated by Lepidocyclina miraflorensis, L. giraudi, L. canellei around the Chucunaque Basin of Eastern Panama. Progressive shallowing of the trailing edge of the Caribbean plate from NW (middle/Late Cretaceous) to SE (Late Eocene-Oligocene) implies a growing restriction of the Atlantic - Caribbean - Pacific seaway that must have affected global circulation patterns, to be considered in palaeo-oceanographic/palaeo-climatic models of the Late Cretaceous -Tertiary.

Genome-Wide Diversity in the Levant Reveals Recent Structuring by Culture

PubMed Central

Haber, Marc; Gauguier, Dominique; Youhanna, Sonia; Patterson, Nick; Moorjani, Priya; Botigué, Laura R.; Platt, Daniel E.; Matisoo-Smith, Elizabeth; Soria-Hernanz, David F.; Wells, R. Spencer; Bertranpetit, Jaume; Tyler-Smith, Chris

2013-01-01

The Levant is a region in the Near East with an impressive record of continuous human existence and major cultural developments since the Paleolithic period. Genetic and archeological studies present solid evidence placing the Middle East and the Arabian Peninsula as the first stepping-stone outside Africa. There is, however, little understanding of demographic changes in the Middle East, particularly the Levant, after the first Out-of-Africa expansion and how the Levantine peoples relate genetically to each other and to their neighbors. In this study we analyze more than 500,000 genome-wide SNPs in 1,341 new samples from the Levant and compare them to samples from 48 populations worldwide. Our results show recent genetic stratifications in the Levant are driven by the religious affiliations of the populations within the region. Cultural changes within the last two millennia appear to have facilitated/maintained admixture between culturally similar populations from the Levant, Arabian Peninsula, and Africa. The same cultural changes seem to have resulted in genetic isolation of other groups by limiting admixture with culturally different neighboring populations. Consequently, Levant populations today fall into two main groups: one sharing more genetic characteristics with modern-day Europeans and Central Asians, and the other with closer genetic affinities to other Middle Easterners and Africans. Finally, we identify a putative Levantine ancestral component that diverged from other Middle Easterners ∼23,700–15,500 years ago during the last glacial period, and diverged from Europeans ∼15,900–9,100 years ago between the last glacial warming and the start of the Neolithic. PMID:23468648

Some contrasting biostratigraphic links between the Baker and Olds Ferry Terranes, eastern Oregon

USGS Publications Warehouse

Nestell, Merlynd K.; Blome, Charles D.

2016-01-01

New stratigraphic and paleontologic data indicate that ophiolitic melange windows in the Olds Ferry terrane of eastern Oregon contain limestone blocks and chert that are somewhat different in age than those present in the adjacent Baker terrane melange. The melange windows in the Olds Ferry terrane occur as inliers in the flyschoid Early and Middle Jurassic age Weatherby Formation, which depositionally overlies the contact between the melange-rich Devonian to Upper Triassic rocks of the Baker terrane on the north, and Upper Triassic and Early Jurassic volcanic arc rocks of the Huntington Formation on the south. The Baker terrane and Huntington Formation represent fragments of a subduction complex and related volcanic island arc, whereas the Weatherby Formation consists of forearc basin sedimentary deposits. The tectonic blocks in the melange windows of the Weatherby Formation (in the Olds Ferry terrane) are dated by scarce biostratigraphic evidence as Upper Pennsylvanian to Lower Permian and Upper Triassic. In contrast, tectonic blocks of limestone in theBaker terrane yield mostly fusulinids and small foraminifers of Middle Pennsylvanian Moscovian age at one locality.Middle Permian (Guadalupian) Tethyan fusulinids and smaller foraminifers (neoschwagerinids and other Middle Permian genera) are present at a few other localities. Late Triassic conodonts and bryozoans are also present in a few of the Baker terrane tectonic blocks. These limestone blocks are generally embedded in Permian and Triassic radiolarian bearing chert or argillite. Based on conodont, radiolarian and fusulinid data, the age limits of the meange blocks in the Weatherby Formation range from Pennsylvanian to Late Triassic.

Adapting pediatric psychology interventions: lessons learned in treating families from the Middle East.

PubMed

Hilliard, Marisa E; Ernst, Michelle M; Gray, Wendy N; Saeed, Shehzad A; Cortina, Sandra

2012-09-01

Pediatric psychologists are increasingly called upon to treat children from non-Western countries, whose cultures may contrast with a Western medical setting. Research on cultural adaptations of evidence-based treatments (EBTs), particularly for individuals from the Middle East, is sparse. To address this need, we discuss clinical issues encountered when working with patients from the Middle East. Synthesis of the literature regarding culturally adapted EBTs and common themes in Middle Eastern culture. Case vignettes illustrate possible EBT adaptations. Integrating cultural values in treatment is an opportunity to join with patients and families to optimize care. Expectations for medical and psychological treatment vary, and collaborations with cultural liaisons are beneficial. Critical next steps include systematic development, testing, and training in culturally adapting EBTs in pediatric medical settings. Increased dialogue between clinicians, researchers, and cultural liaisons is needed to share knowledge and experiences to enhance patient care.

The history and epidemiology of Middle East respiratory syndrome corona virus.

PubMed

Al-Osail, Aisha M; Al-Wazzah, Marwan J

2017-01-01

Corona viruses cause common cold, and infections caused by corona viruses are generally self-resolving. During the last 4 years, corona viruses have become the most important viruses worldwide because of the occurrence of several recent deaths caused by corona viruses in Saudi Arabia. Spread of the infection occurred worldwide; however, most cases of mortality have occurred in the Middle East. Owing to the predominance of outbreaks in the Middle Eastern countries, the virus was renamed a Middle East respiratory syndrome corona virus (MERS-CoV) by the Corona virus Study Group. The Center for Diseases Control and Prevention and World Health Organization maintain a website that is updated frequently with new cases of MERS-CoV infection. In this review, we describe the history and epidemiology of this novel virus. Studies of the genetics and molecular mechanisms of this virus are expected to facilitate the development of vaccines in the future.

From pen pals to chat rooms: the impact of social media on Middle Eastern Society.

PubMed

Hatfield, Elaine; Rapson, Richard L

2015-01-01

In this article, we will discuss what is known about a surprisingly popular phenomenon in the Middle East-the use of social media to communicate. We will begin with a discussion of what "social media" sites are (sites such as Facebook, Your Middle East, YouTube, Flickr, Muslima.com, chat rooms, and instant messaging) and point out how common they are in the Middle East. Next, we will discuss the reasons why men and women are currently using Internet and social media. Finally, we will discuss what impact social media have had on politics, political dissent, education, and men's and women's relationships-and the impact they might be expected to have in future years. Finally, we will focus on the impact of such media on men's and women's relationships-including cross-gender friendships, romantic relationships, and sexual relationships.

Molecular phylogeny of the tribe Torini Karaman, 1971 (Actinopterygii: Cypriniformes) from the Middle East and North Africa.

PubMed

Borkenhagen, Kai

2017-02-22

Freshwater fishes of the cyprinid tribe Torini are widespread in Africa the Middle East and Indomalaya. The relationships of Middle-Eastern Torini are analysed based on mitochondrial markers (Cyt b, ND4) of the majority of relevant species. I present a larely well resolved phylogeny, which confirms the validity of the morphologically defined genera Arabibarbus, Carasobarbus, Mesopotamichthys and Pterocapoeta. The Torini originated in Indomalaya and colonised Africa via the Middle East. Morocco was colonised two times independently, first from sub-Saharan Africa and secondly along the southern margin of the Mediterranean Sea. The Tigris-Euphrates system is an important crossroad for the colonisation of the Jordan River, the Orontes River and the watercourses of the Arabian Peninsula by freshwater fishes. The Jordan lost its connection to the Euphrates earlier than the Orontes. The Arabian Peninsula was colonised from the Tigris-Euphrates system in at least two independent events.

Systematic review of breast cancer biology in developing countries (part 2): asian subcontinent and South East Asia.

PubMed

Bhikoo, Riyaz; Srinivasa, Sanket; Yu, Tzu-Chieh; Moss, David; Hill, Andrew G

2011-05-13

There has been no systematic appraisal of ethnicity-based variations in breast cancer (BC) biology amongst women from developing countries. A qualitative systematic review was conducted of breast cancer size, stage, grade, histological type, extra-mammary involvement, hormone receptor status as well as patient demographics. This review includes patients from Africa, the Middle East, Eastern Europe, Mexico, the Caribbean and South America. BC in these regions present at an earlier age with large aggressive tumours. Distant metastases are frequently present at the time of diagnosis. African women have a higher frequency of triple negative tumours. Over half of Middle Eastern women have lymph node involvement at the time of diagnosis. Despite experiencing a lower incidence compared to the Ashkenazi Jewish population, Palestinian women have poorer five-year survival outcomes. The majority of women from Mexico and South America have stage two or three disease whilst over sixty percent of women from Eastern Europe have either stage one or stage two disease. The biological characteristics of BC in the Caribbean cannot be fully assessed due to a paucity of data from the region. BC amongst the developing world is characterised by an early peak age of onset with aggressive biological characteristics. Strategies that improve breast cancer awareness, address amenable risk factors and improve early detection are essential.

Welfare State Regimes, Gender, and Depression: A Multilevel Analysis of Middle and High Income Countries

PubMed Central

Chung, Haejoo; Ng, Edwin; Ibrahim, Selahadin; Karlsson, Björn; Benach, Joan; Espelt, Albert; Muntaner, Carles

2013-01-01

Using the 2002 World Health Survey, we examine the association between welfare state regimes, gender and mental health among 26 countries classified into seven distinct regimes: Conservative, Southeast Asian, Eastern European, Latin American, Liberal, Southern/Ex-dictatorship, and Social Democratic. A two-level hierarchical model found that the odds of experiencing a brief depressive episode in the last 12 months was significantly higher for Southern/Ex- dictatorship countries than for Southeast Asian (odds ratio (OR) = 0.12, 95% confidence interval (CI) 0.05–0.27) and Eastern European (OR = 0.36, 95% CI 0.22–0.58) regimes after controlling for gender, age, education, marital status, and economic development. In adjusted interaction models, compared to Southern/Ex-dictatorship males (reference category), the odds ratios of depression were significantly lower among Southeast Asian males (OR = 0.16, 95% CI 0.08–0.34) and females (OR = 0.23, 95% CI 0.10–0.53) and Eastern European males (OR = 0.41, 95% CI 0.26–0.63) and significantly higher among females in Liberal (OR = 2.00, 95% CI 1.14–3.49) and Southern (OR = 2.42, 95% CI 1.86–3.15) regimes. Our results highlight the importance of incorporating middle-income countries into comparative welfare regime research and testing for interactions between welfare regimes and gender on mental health. PMID:23538729

Assessing the stability of tree ranges and influence of disturbance in eastern US forests

Treesearch

C.W. Woodall; K. Zhu; J.A. Westfall; C.M. Oswalt; A.W. D' Amato; B.F. Walters; H.E. Lintz

2013-01-01

Shifts in tree species ranges may occur due to global climate change, which in turn may be exacerbated by natural disturbance events. Within the context of global climate change, developing techniques to monitor tree range dynamics as affected by natural disturbances may enable mitigation/adaptation of projected impacts. Using a forest inventory across the eastern U.S...

Laboratories of Reform? The Europeanization and Internationalization of Higher Education in Central and Eastern Europe

ERIC Educational Resources Information Center

Dakowska, Dorota; Harmsen, Robert

2015-01-01

This introductory article deals with higher education (HE) transformations in Central and Eastern Europe in the context of democratization and globalization. The authors first briefly survey the wider canvas of reform since 1989, particularly probing the extent to which the countries of the region may be treated as a distinctive or a cohesive…

Non-communicable diseases in low- and middle-income countries: context, determinants and health policy

PubMed Central

Miranda, J. J.; Kinra, S.; Casas, J. P.; Smith, G. Davey; Ebrahim, S.

2009-01-01

Summary The rise of non-communicable diseases and their impact in low- and middle-income countries has gained increased attention in recent years. However, the explanation for this rise is mostly an extrapolation from the history of high-income countries whose experience differed from the development processes affecting today’s low- and middle-income countries. This review appraises these differences in context to gain a better understanding of the epidemic of non-communicable diseases in low- and middle-income countries. Theories of developmental and degenerative determinants of non-communicable diseases are discussed to provide strong evidence for a causally informed approach to prevention. Health policies for non-communicable diseases are considered in terms of interventions to reduce population risk and individual susceptibility and the research needs for low- and middle-income countries are discussed. Finally, the need for health system reform to strengthen primary care is highlighted as a major policy to reduce the toll of this rising epidemic. PMID:18937743

Composition of gaseous organic carbon during ECOCEM in Beirut, Lebanon: new observational constraints for VOC anthropogenic emission evaluation in the Middle East

NASA Astrophysics Data System (ADS)

Salameh, Thérèse; Borbon, Agnès; Afif, Charbel; Sauvage, Stéphane; Leonardis, Thierry; Gaimoz, Cécile; Locoge, Nadine

2017-01-01

The relative importance of eastern Mediterranean emissions is suspected to be largely underestimated compared to other regions worldwide. Here we use detailed speciated measurements of volatile organic compounds (VOCs) to evaluate the spatial heterogeneity of VOC urban emission composition and the consistency of regional and global emission inventories downscaled to Lebanon (European Monitoring and Evaluation Programme, EMEP; Atmospheric Chemistry and Climate Model Intercomparison Project, ACCMIP; and MACCity, Monitoring Atmospheric Composition and Climate and megaCITY Zoom for the Environment). The assessment was conducted through the comparison of the emission ratios (ERs) extracted from the emission inventories to the ones obtained from the hourly observations collected at a suburban site in Beirut, Lebanon, during summer and winter ECOCEM (Emissions and Chemistry of Organic Carbon in the Eastern Mediterranean) campaigns. The observed ERs were calculated using two independent methods. ER values from both methods agree very well and are comparable to the ones of the road transport sector from near-field measurements for more than 80 % of the species. There is no significant seasonality in ER for more than 90 % of the species, unlike the seasonality usually observed in other cities worldwide. Regardless of the season, ERs agree within a factor of 2 between Beirut and other representative cities worldwide, except for the unburned fuel fraction and ethane. ERs of aromatics (except benzene) are higher in Beirut compared to northern post-industrialized countries and even the Middle Eastern city Mecca. The comparison of the observed ER to the ones extracted from the ACCMIP and MACCity global emission inventories suggests that the overall speciation of anthropogenic sources for major hydrocarbons that act as ozone and secondary organic aerosol (SOA) precursors in ACCMIP is better represented than other species. The comparison of the specific road transport ERs, relative to acetylene derived from near-field measurements, to ERs from ACCMIP and EMEP emission inventories for the road transport sector showed that ERs of more reactive species are usually consistent within a factor of 2 with EMEP, while xylenes and toluene are underestimated by over a factor of 2 by ACCMIP. The observed heterogeneity of anthropogenic VOC emission composition between Middle Eastern cities can be significant for reactive VOCs but is not depicted by global emission inventories. This suggests that systematic and detailed measurements are needed in the eastern Mediterranean Basin in order to better constrain emission inventory.

Social-class differences in self-concept clarity and their implications for well-being

PubMed Central

Na, Jinkyung; Chan, Micaela Y.; Lodi-Smith, Jennifer; Park, Denise C.

2017-01-01

A consistent/stable sense of the self is more valued in middle-class contexts than working-class contexts; hence we predicted that middle-class individuals would have higher SCC than working-class individuals. It is further expected that SCC would be more important to one’s well-being among middle-class individuals than among working-class individuals. Supporting these predictions, SCC was positively associated with higher social-class. Moreover, although SCC was associated with higher life satisfaction and better mental health, the association significantly attenuated among working-class individuals. In addition, SCC was not associated with physical health and its association with physical health did not interact with social class. PMID:27114215

Synthesis on Quaternary aeolian research in the unglaciated eastern United States

USGS Publications Warehouse

Markewich, Helaine Walsh; Litwin, Ronald J.; Wysocki, Douglas A.; Pavich, Milan J.

2015-01-01

Late-middle and late Pleistocene, and Holocene, inland aeolian sand and loess blanket >90,000 km2 of the unglaciated eastern United States of America (USA). Deposits are most extensive in the Lower Mississippi Valley (LMV) and Atlantic Coastal Plain (ACP), areas presently lacking significant aeolian activity. They provide evidence of paleoclimate intervals when wind erosion and deposition were dominant land-altering processes. This study synthesizes available data for aeolian sand deposits in the LMV, the Eastern Gulf Coastal Plain (EGCP) and the ACP, and loess deposits in the Middle Atlantic Coastal Plain (MACP). Data indicate: (a) the most recent major aeolian activity occurred in response to and coincident with growth and decay of the Laurentide Ice Sheet (LIS); (b) by ∼40 ka, aeolian processes greatly influenced landscape evolution in all three regions; (c) aeolian activity peaked in OIS2; (d) OIS3 and OIS2 aeolian records are in regional agreement with paleoecological records; and (e) limited aeolian activity occurred in the Holocene (EGCP and ACP). Paleoclimate and atmospheric-circulation models (PCMs/ACMs) for the last glacial maximum (LGM) show westerly winter winds for the unglaciated eastern USA, but do not resolve documented W and SW winds in the SEACP and WNW and N winds in the MACP. The minimum areal extent of aeolian deposits in the EGCP and ACP is ∼10,000 km2. For the LMV, it is >80,000 km2. Based on these estimates, published PCMs/ACMs likely underrepresent the areal extent of LGM aeolian activity, as well as the extent and complexity of climatic changes during this interval.

Uniparental genetic heritage of belarusians: encounter of rare middle eastern matrilineages with a central European mitochondrial DNA pool.

PubMed

Kushniarevich, Alena; Sivitskaya, Larysa; Danilenko, Nina; Novogrodskii, Tadeush; Tsybovsky, Iosif; Kiseleva, Anna; Kotova, Svetlana; Chaubey, Gyaneshwer; Metspalu, Ene; Sahakyan, Hovhannes; Bahmanimehr, Ardeshir; Reidla, Maere; Rootsi, Siiri; Parik, Jüri; Reisberg, Tuuli; Achilli, Alessandro; Hooshiar Kashani, Baharak; Gandini, Francesca; Olivieri, Anna; Behar, Doron M; Torroni, Antonio; Davydenko, Oleg; Villems, Richard

2013-01-01

Ethnic Belarusians make up more than 80% of the nine and half million people inhabiting the Republic of Belarus. Belarusians together with Ukrainians and Russians represent the East Slavic linguistic group, largest both in numbers and territory, inhabiting East Europe alongside Baltic-, Finno-Permic- and Turkic-speaking people. Till date, only a limited number of low resolution genetic studies have been performed on this population. Therefore, with the phylogeographic analysis of 565 Y-chromosomes and 267 mitochondrial DNAs from six well covered geographic sub-regions of Belarus we strove to complement the existing genetic profile of eastern Europeans. Our results reveal that around 80% of the paternal Belarusian gene pool is composed of R1a, I2a and N1c Y-chromosome haplogroups - a profile which is very similar to the two other eastern European populations - Ukrainians and Russians. The maternal Belarusian gene pool encompasses a full range of West Eurasian haplogroups and agrees well with the genetic structure of central-east European populations. Our data attest that latitudinal gradients characterize the variation of the uniparentally transmitted gene pools of modern Belarusians. In particular, the Y-chromosome reflects movements of people in central-east Europe, starting probably as early as the beginning of the Holocene. Furthermore, the matrilineal legacy of Belarusians retains two rare mitochondrial DNA haplogroups, N1a3 and N3, whose phylogeographies were explored in detail after de novo sequencing of 20 and 13 complete mitogenomes, respectively, from all over Eurasia. Our phylogeographic analyses reveal that two mitochondrial DNA lineages, N3 and N1a3, both of Middle Eastern origin, might mark distinct events of matrilineal gene flow to Europe: during the mid-Holocene period and around the Pleistocene-Holocene transition, respectively.

Professional Learning Activities in Context: A Statewide Survey of Middle School Mathematics Teachers

ERIC Educational Resources Information Center

Akiba, Motoko

2012-01-01

Based on a statewide survey of professional learning activities among 577 middle school mathematics teachers in Missouri, this study examined two questions: 1) What professional learning activities do middle school math teachers participate in and how much time do they spend in these activities?, and 2) How are teacher qualifications and…

Parent-Child Discussions of Anger and Sadness: The Importance of Parent and Child Gender during Middle Childhood

ERIC Educational Resources Information Center

Zeman, Janice; Perry-Parrish, Carisa; Cassano, Michael

2010-01-01

This chapter provides conceptual background and empirical evidence that parental emotion socialization continues well into middle childhood and is influenced by the social context. Data are presented to illustrate the influence of parent and child gender on parental socialization of emotion in 113 Caucasian, middle-class children. Mothers and…

Evidence-Informed Leadership in the Japanese Context: Middle Managers at a University Self-Access Center

ERIC Educational Resources Information Center

Adamson, John; Brown, Howard

2012-01-01

This study reports on the steering of a self-access learning center in a Japanese university by its "middle management" committee over the first years of its operation. Middle management practice was informed by an ethnographic archive of various facets of center use, particularly concerning language policy and curriculum integration, issues about…

Middle School Teacher Education: Staying the Course during Trying Times

ERIC Educational Resources Information Center

George, Paul S.

2004-01-01

In the context of today's turbulent university life, public education debates, and highly charged political milieu, the phrase "middle school teacher education" might be said to describe a less-than-quiet target of opportunity for a whole host of groups who despise the values, meanings, and the central goals of the middle school movement…

Social Withdrawal, Peer Rejection, and Peer Victimization in Taiwanese Middle School Students

ERIC Educational Resources Information Center

Wei, Hsi-Sheng; Chen, Ji-Kang

2009-01-01

This study aims to examine the relationships between social withdrawal, peer rejection and peer victimization among Taiwanese middle school students as well as to explore the applicability of relevant models in an East Asia culture context. The sample of this study consists of 219 7th grade students from middle schools in Taiwan. Data from…

Origin and dynamics of admixture in Brazilians and its effect on the pattern of deleterious mutations.

PubMed

Kehdy, Fernanda S G; Gouveia, Mateus H; Machado, Moara; Magalhães, Wagner C S; Horimoto, Andrea R; Horta, Bernardo L; Moreira, Rennan G; Leal, Thiago P; Scliar, Marilia O; Soares-Souza, Giordano B; Rodrigues-Soares, Fernanda; Araújo, Gilderlanio S; Zamudio, Roxana; Sant Anna, Hanaisa P; Santos, Hadassa C; Duarte, Nubia E; Fiaccone, Rosemeire L; Figueiredo, Camila A; Silva, Thiago M; Costa, Gustavo N O; Beleza, Sandra; Berg, Douglas E; Cabrera, Lilia; Debortoli, Guilherme; Duarte, Denise; Ghirotto, Silvia; Gilman, Robert H; Gonçalves, Vanessa F; Marrero, Andrea R; Muniz, Yara C; Weissensteiner, Hansi; Yeager, Meredith; Rodrigues, Laura C; Barreto, Mauricio L; Lima-Costa, M Fernanda; Pereira, Alexandre C; Rodrigues, Maíra R; Tarazona-Santos, Eduardo

2015-07-14

While South Americans are underrepresented in human genomic diversity studies, Brazil has been a classical model for population genetics studies on admixture. We present the results of the EPIGEN Brazil Initiative, the most comprehensive up-to-date genomic analysis of any Latin-American population. A population-based genome-wide analysis of 6,487 individuals was performed in the context of worldwide genomic diversity to elucidate how ancestry, kinship, and inbreeding interact in three populations with different histories from the Northeast (African ancestry: 50%), Southeast, and South (both with European ancestry >70%) of Brazil. We showed that ancestry-positive assortative mating permeated Brazilian history. We traced European ancestry in the Southeast/South to a wider European/Middle Eastern region with respect to the Northeast, where ancestry seems restricted to Iberia. By developing an approximate Bayesian computation framework, we infer more recent European immigration to the Southeast/South than to the Northeast. Also, the observed low Native-American ancestry (6-8%) was mostly introduced in different regions of Brazil soon after the European Conquest. We broadened our understanding of the African diaspora, the major destination of which was Brazil, by revealing that Brazilians display two within-Africa ancestry components: one associated with non-Bantu/western Africans (more evident in the Northeast and African Americans) and one associated with Bantu/eastern Africans (more present in the Southeast/South). Furthermore, the whole-genome analysis of 30 individuals (42-fold deep coverage) shows that continental admixture rather than local post-Columbian history is the main and complex determinant of the individual amount of deleterious genotypes.

Middle-Holocene sea-level fluctuations interrupted the developing Hemudu culture in the lower Yangtze River, China

NASA Astrophysics Data System (ADS)

He, Keyang; Lu, Houyuan; Zheng, Yunfei; Zhang, Jianping; Xu, Deke; Huan, Xiujia; Wang, Jiehua; Lei, Shao

2018-05-01

The eastern coastal zone of China is densely populated and widely recognized as a center of rice domestication, which has undergone dramatic sea-level fluctuation during the Holocene epoch. Hemudu culture is distributed mainly in the eastern coastal area and was once presumed as a mature agricultural economy based on rice, making it an ideal case for examining the remarkable human-environment interaction in the Lower Yangtze River. Though numerous studies have been conducted on the cultural evolution, ecological environment, and rice domestication of Hemudu culture, the impact of sea-level fluctuation on human settlement and food production remains controversial. In this study, we report high-resolution pollen, phytolith, and diatom records, and accurately measured elevation from the Yushan site, which is the closest site of Hemudu culture to the modern coastline. Based on the data gathered, we suggest that the Hemudu culture and subsequent Liangzhu culture developed in the context of regression and were interrupted by two transgressions that occurred during 6300-5600 BP and 5000-4500 BP. The regional ecological environment of the Yushan site alternated between intertidal mudflat and freshwater wetlands induced by sea-level fluctuations in the mid-late Holocene. Though rice was cultivated in the wetland as early as 6700 BP, this cultivation was subsequently discontinued due to the transgression; thus, full domestication of rice did not occur until 5600 BP in this region. Comprehensive analysis of multiple proxies in this study promote the understanding of the relationship between environmental evolution, cultural interruption, and rice domestication.

Origin and dynamics of admixture in Brazilians and its effect on the pattern of deleterious mutations

PubMed Central

Kehdy, Fernanda S. G.; Gouveia, Mateus H.; Machado, Moara; Magalhães, Wagner C. S.; Horimoto, Andrea R.; Horta, Bernardo L.; Moreira, Rennan G.; Leal, Thiago P.; Scliar, Marilia O.; Soares-Souza, Giordano B.; Rodrigues-Soares, Fernanda; Araújo, Gilderlanio S.; Zamudio, Roxana; Sant Anna, Hanaisa P.; Santos, Hadassa C.; Duarte, Nubia E.; Fiaccone, Rosemeire L.; Figueiredo, Camila A.; Silva, Thiago M.; Costa, Gustavo N. O.; Beleza, Sandra; Berg, Douglas E.; Cabrera, Lilia; Debortoli, Guilherme; Duarte, Denise; Ghirotto, Silvia; Gilman, Robert H.; Gonçalves, Vanessa F.; Marrero, Andrea R.; Muniz, Yara C.; Weissensteiner, Hansi; Yeager, Meredith; Rodrigues, Laura C.; Barreto, Mauricio L.; Lima-Costa, M. Fernanda; Pereira, Alexandre C.; Rodrigues, Maíra R.; Tarazona-Santos, Eduardo

2015-01-01

While South Americans are underrepresented in human genomic diversity studies, Brazil has been a classical model for population genetics studies on admixture. We present the results of the EPIGEN Brazil Initiative, the most comprehensive up-to-date genomic analysis of any Latin-American population. A population-based genome-wide analysis of 6,487 individuals was performed in the context of worldwide genomic diversity to elucidate how ancestry, kinship, and inbreeding interact in three populations with different histories from the Northeast (African ancestry: 50%), Southeast, and South (both with European ancestry >70%) of Brazil. We showed that ancestry-positive assortative mating permeated Brazilian history. We traced European ancestry in the Southeast/South to a wider European/Middle Eastern region with respect to the Northeast, where ancestry seems restricted to Iberia. By developing an approximate Bayesian computation framework, we infer more recent European immigration to the Southeast/South than to the Northeast. Also, the observed low Native-American ancestry (6–8%) was mostly introduced in different regions of Brazil soon after the European Conquest. We broadened our understanding of the African diaspora, the major destination of which was Brazil, by revealing that Brazilians display two within-Africa ancestry components: one associated with non-Bantu/western Africans (more evident in the Northeast and African Americans) and one associated with Bantu/eastern Africans (more present in the Southeast/South). Furthermore, the whole-genome analysis of 30 individuals (42-fold deep coverage) shows that continental admixture rather than local post-Columbian history is the main and complex determinant of the individual amount of deleterious genotypes. PMID:26124090

The oldest anatomically modern humans from far southeast Europe: direct dating, culture and behavior.

PubMed

Prat, Sandrine; Péan, Stéphane C; Crépin, Laurent; Drucker, Dorothée G; Puaud, Simon J; Valladas, Hélène; Lázničková-Galetová, Martina; van der Plicht, Johannes; Yanevich, Alexander

2011-01-01

Anatomically Modern Humans (AMHs) are known to have spread across Europe during the period coinciding with the Middle to Upper Paleolithic transition. Whereas their dispersal into Western Europe is relatively well established, evidence of an early settlement of Eastern Europe by modern humans are comparatively scarce. Based on a multidisciplinary approach for the study of human and faunal remains, we describe here the oldest AMH remains from the extreme southeast Europe, in conjunction with their associated cultural and paleoecological background. We applied taxonomy, paleoecology, and taphonomy combined with geomorphology, stratigraphy, archeology and radiocarbon dating. More than 160 human bone remains have been discovered. They originate from a well documented Upper Paleolithic archeological layer (Gravettian cultural tradition) from the site of Buran-Kaya III located in Crimea (Ukraine). The combination of non-metric dental traits and the morphology of the occipital bones allow us to attribute the human remains to Anatomically Modern Humans. A set of human and faunal remains from this layer has been radiocarbon dated by Accelerator Mass Spectrometry. The direct-dating results of human bone establish a secure presence of AMHs at 31,900+240/-220 BP in this region. They are the oldest direct evidence of the presence of AMHs in a well documented archeological context. Based on taphonomical observations (cut marks and distribution of skeletal elements), they represent the oldest Upper Paleolithic modern humans from Eastern Europe, showing post-mortem treatment of the dead as well. These findings are essential for the debate on the spread of modern humans in Europe during the Upper Paleolithic, as well as their cultural behaviors.

An Emerging Integrated Middle-Range Theory on Asian Women's Leadership in Nursing.

PubMed

Im, Eun-Ok; Broome, Marion E; Inouye, Jillian; Kunaviktikul, Wipada; Oh, Eui Geum; Sakashita, Reiko; Yi, Myungsun; Huang, Lian-Hua; Tsai, Hsiu-Min; Wang, Hsiu-Hung

2018-02-01

Asian cultures reflect patriarchal cultural values and attitudes, which likely have influenced women leaders in their countries differently from women in Western cultures. However, virtually no leadership theories have been developed to reflect the experiences and development of nursing leaders from Asian cultures. The purpose of this article is to present an emerging integrated middle-range theory on Asian women's leadership in nursing. Using an integrative approach, the theory was developed based on three major sources: the leadership frames of Bolman and Deal, literature reviews, and exemplars/cases from five different countries. The theory includes two main domains (leadership frames and leadership contexts). The domain of leadership frames includes human resources/networks, structure/organization, national/international politics, and symbols. The domain of leadership contexts includes cultural contexts, sociopolitical contexts, and gendered contexts. This theory will help understand nursing leadership in Asian cultures and provide directions for future nurse leaders in this ever-changing globalized world.

Battles on women's bodies: war, rape and traumatisation in eastern Democratic Republic of Congo.

PubMed

Trenholm, J E; Olsson, P; Ahlberg, B M

2011-01-01

Rape has been used as a weapon in the conflict in eastern Democratic Republic of Congo (DRC) in unprecedented ways. Research into the phenomenon of war-rape is limited, particularly in this context. The aim of this study was to explore perceptions of local leaders in eastern DRC concerning rape and raped women in the war context. Local leaders were chosen for their ability to both reflect and influence their constituencies. Interviews were conducted with 10 local leaders and transcripts subjected to qualitative content analysis. The study suggests that mass raping and the methods of perpetration created a chaos effectively destroying communities and the entire society and that humanitarian aid was often inappropriate. Furthermore, an exclusive focus on raped women missed the extent of traumatisation entire communities suffered. More significantly, the lack of political will, corruption, greed and inappropriate aid creates a tangled web serving to intensify the war. This complexity has implications for humanitarian interventions including public health.

Latitudinal gradients in tertiary molluscan faunas of the Pacific coast

USGS Publications Warehouse

Addicott, W.O.

1970-01-01

Tertiary molluscan faunas of the middle latitudes of the marginal eastern North Pacific are characterized by warm-water taxa whose descendants now live in more southerly latitudes. A series of profiles in which cumulative percentages of warm-water faunal elements are plotted against latitude show progressive northward decreases in the percentage of these elements in the faunas of Pacific coast Tertiary stages. Systematic changes in the relative position of these latitudinal gradients during the Middle and Late Tertiary are related to climatic change in the Pacific Basin. Widespread tropical marine climate in the middle latitudes of the eastern North Pacific during the Eocene is indicated by widespread faunal units characterized by high levels of taxonomic diversity. Succeeding Early Oligocene faunas are less diverse, suggesting cooler climatic conditions. Unusually low representations of warm-water genera characterize the molluscan faunas of the Acila shumardi Zone in central California (latitude 34??-37??N). The anomalously cool-water aspect of these faunas may record the occurrence of upwelling along a bold linear segment of the Pacific coast. During the Late Oligocene or the Early Miocene, they are replaced by faunas of unusually warm-water aspect resulting in positive anomalies in Miocene latitudinal faunal gradients in central California. The Miocene anomalies seem to result from the development of an irregular Neogene coastline with extensive, newly established shallow-water embayments. ?? 1970.

Female Genital Mutilation as a Concern for Special Operations and Tactical Emergency Medical Support Medics.

PubMed

Wittich, Arthur C

Female genital mutilation (FGM), frequently called female genital cutting or female circumcision, is the intentional disfigurement of the external genitalia in young girls and women for the purpose of reducing libido and ensuring premarital virginity. This traditional, nontherapeutic procedure to suppress libido and prevent sexual intercourse before marriage has been pervasive in Northern Africa, the Middle East, and the Arabian peninsula for over 2,500 years. FGM permanently destroys the genital anatomy while frequently causing multiple and serious complications. The International Federation of Gynecology and Obstetrics proposed a classification system of FGM according to the specific genital anatomy removed and the extensiveness of genital disfigurement. Although it has been ruled illegal in most countries, FGM continues to be performed worldwide. With African, Asian, and Middle Eastern immigration to the United States and Europe, western countries are experiencing FGM in regions where these immigrants have concentrated. As deployments of Special Operations Forces (SOF) increase to regions in which FGM is pervasive, and as African, Asian, and Middle Eastern immigration to the United States increases, SOF and Tactical Emergency Medical Support (TEMS) medics will necessarily be called upon to evaluate and treat complications resulting from FGM. The purpose of this article is to educate SOF/TEMS medical personnel about the history, geographic regions, classification of procedures, complications, and medical treatment of patients with FGM. 2017.

Skate Bathyraja spp. egg predation in the eastern Bering Sea.

PubMed

Hoff, G R

2009-01-01

Predation on skate eggs by snails was examined for three skate species at seven nursery sites in three regions (north, middle and south) of the eastern Bering Sea. Mean predation levels were 6.46% for the Alaska skate Bathyraja parmifera, 2.65% for the Aleutian skate Bathyraja aleutica and 22.25% for the Bering skate Bathyraja interrupta. Predation levels were significantly higher at the middle and north sites than the south sites for all species combined. Predation levels decreased with increasing egg-case densities at all nursery sites, and the highest predation levels occurred where egg-case densities were very low. Predated egg-case density increased with increasing snail densities across all nursery sites examined. The Oregon triton Fusitriton oregonensis was the most abundant snail species at all nursery sites and displayed ability to drill holes in the egg case of B. parmifera. Holes left by predatory snails in egg cases of B. parmifera were significantly larger, and of different shape at the middle site compared to the south site. Holes in B. parmifera were also significantly larger than those in egg cases of B. interrupta across all sites examined. Egg cases of B. aleutica possess surface spines that cover the egg case and may inhibit predation by snails at a greater rate than that of the B. parmifera and B. interrupta, which have a smoother egg-case surface.

Sequence stratigraphy and a revised sea-level curve for the Middle Devonian of eastern North America

USGS Publications Warehouse

Brett, Carlton E.; Baird, G.C.; Bartholomew, A.J.; DeSantis, M.K.; Ver Straeten, C.A.

2011-01-01

The well-exposed Middle Devonian rocks of the Appalachian foreland basin (Onondaga Formation; Hamilton Group, Tully Formation, and the Genesee Group of New York State) preserve one of the most detailed records of high-order sea-level oscillation cycles for this time period in the world. Detailed examination of coeval units in distal areas of the Appalachian Basin, as well as portions of the Michigan and Illinois basins, has revealed that the pattern of high-order sea-level oscillations documented in the New York-Pennsylvania section can be positively identified in all areas of eastern North America where coeval units are preserved. The persistence of the pattern of high-order sea-level cycles across such a wide geographic area suggests that these cycles are allocyclic in nature with primary control on deposition being eustatic sea-level oscillation, as opposed to autocylic controls, such as sediment supply, which would be more local in their manifestation. There is strong evidence from studies of cyclicity and spectral analysis that these cycles are also related to Milankovitch orbital variations, with the short and long-term eccentricity cycles (100. kyr and 405. kyr) being the dominant oscillations in many settings. Relative sea-level oscillations of tens of meters are likely and raise considerable issues about the driving mechanism, given that the Middle Devonian appears to record a greenhouse phase of Phanerozoic history. These new correlations lend strong support to a revised high-resolution sea-level oscillation curve for the Middle Devonian for the eastern portion of North America. Recognized third-order sequences are: Eif-1 lower Onondaga Formation, Eif-2: upper Onondaga and Union Springs formations; Eif-Giv: Oatka Creek Formation; Giv-1: Skaneateles, Giv-2: Ludlowville, Giv-3: lower Moscow, Giv-4: upper Moscow-lower Tully, and Giv-5: middle Tully-Geneseo formations. Thus, in contrast with the widely cited eustatic curve of Johnson et al. (1985), which recognizes just one major transgressive-regressive (T-R) cycle in the early-mid Givetian (If) prior to the major late Givetian Taghanic unconformity (IIa, upper Tully-Geneseo Shale), we recognize four T-R cycles: If (restricted), Ig, Ih, and Ii. We surmise that third-order sequences record eustatic sea-level fluctuations of tens of meters with periodicities of 0.8-2. myr, while their medial-scale (fourth-order) subdivisions record lesser variations primarily of 405. kyr duration (long-term eccentricity). This high-resolution record of sea-level change provides strong evidence for high-order eustatic cycles with probable Milankovitch periodicities, despite the fact that no direct evidence for Middle Devonian glacial sediments has been found to date. ?? 2010.

Reconnaissance Geologic Map of the Hayfork 15' Quadrangle, Trinity County, California

USGS Publications Warehouse

Irwin, William P.

2010-01-01

The Hayfork 15' quadrangle is located just west of the Weaverville 15' quadrangle in the southern part of the Klamath Mountains geologic province of northern California. It spans parts of six generally north-northwest-trending tectonostratigraphic terranes that are, from east to west, the Eastern Klamath, Central Metamorphic, North Fork, Eastern Hayfork, Western Hayfork, and Rattlesnake Creek terranes. Remnants of a once-widespread postaccretionary overlap assemblage, the Cretaceous Great Valley sequence, crop out at three localities in the southern part of the Hayfork quadrangle. The Tertiary fluvial and lacustrine Weaverville Formation occupies a large, shallow, east-northeast-trending graben in the south half of the quadrangle. The small area of Eastern Klamath terrane is part of the Oregon Mountain outlier, which is more widely exposed to the east in the Weaverville 15' quadrangle. It was originally mapped as a thrust plate of Bragdon(?) Formation, but it is now thought by some to be part of an outlier of Yreka terrane that has been dislocated 60 km southward by the La Grange Fault. The Central Metamorphic terrane, which forms the footwall of the La Grange Fault, was formed by the eastward subduction of oceanic crustal basalt (the Salmon Hornblende Schist) and its overlying siliceous sediments with interbedded limestone (the Abrams Mica Schist) beneath the Eastern Klamath terrane. Rb-Sr analysis of the Abrams Mica Schist indicates a Middle Devonian metamorphic age of approximately 380 Ma, which probably represents the age of subduction. The North Fork terrane, which is faulted against the western boundary of the Central Metamorphic terrane, consists of the Permian(?) North Fork ophiolite and overlying broken formation and melange of Permian to Early Jurassic (Pliensbachian) marine metasedimentary and metavolcanic rocks. The ophiolite, which crops out along the western border of the terrane, is thrust westward over the Eastern Hayfork terrane. The Eastern Hayfork terrane is a broken formation and melange of volcanic and sedimentary rocks, including chert and blocks of amphibolite, limestone, and serpentinized ultramafic rocks. The chert contains radiolarians of Permian and Triassic ages, but none of clearly Jurassic age. In contrast, the cherts of the North Fork terrane contain Early and Middle Jurassic radiolarians in addition to those of Permian and Triassic ages; also, some limestones of the Eastern Hayfork terrane contain fossil faunas of Tethyan affinity, but those of the North Fork terrane do not. The Western Hayfork terrane is an andesitic volcanic arc that was accreted to the Eastern Hayfork terrane. It consists mainly of metavolcaniclastic andesitic agglomerate and tuff, as well as argillite and chert, and it includes the dioritic Ironside Mountain batholith, which intruded during Middle Jurassic time. Two large patches of Western Hayfork terrane mapped in the central part of the Eastern Hayfork terrane may be exposed through windows in the Eastern Hayfork terrane, although the structural relation is not clear. The Rattlesnake Creek terrane is a melange that occupies only a small area in the southwest corner of the Hayfork quadrangle; however, it is a major unit in the Hyampom 15' quadrangle to the west. It consists mainly of broken and sheared ophiolitic rocks of probable Permian or early Mesozoic age. The Cretaceous Great Valley sequence overlap assemblage here postdates the Early Cretaceous (approximately 136 Ma) emplacement of the Shasta Bally batholith, which is widely exposed to the east in the Weaverville 15' quadrangle. The Great Valley sequence once covered much of the southern Klamath Mountains; however, in the Hayfork quadrangle, only three small patches remain near its southern boundary. Weakly consolidated nonmarine sedimentary rocks of the Weaverville Formation of mid-Tertiary age, which contain abundant fossil plants, occupy a large, shallow, east-northeast-trending graben

Special forest products in context: gatherers and gathering in the Eastern United States

Treesearch

Marla R. Emery; Clare Ginger; Siri Newman; Michael R.B. Giammusso

2003-01-01

This report provides an introduction to the people who gather special forest products (SFPs) in the eastern United States, the role these resources play in their lives, and implications for management on national forest lands, particularly in relation to the Pilot Program on Forest Botanicals (P. L. 106-113, ? 339(a)). SFPs encompass a wide variety of products and...

Impact of the 2015 El Nino event on winter air quality in China

NASA Astrophysics Data System (ADS)

Chang, Luyu; Xu, Jianming; Tie, Xuexi; Wu, Jianbin

2016-09-01

During the winter of 2015, there was a strong El Nino (ENSO) event, resulting in significant anomalies for meteorological conditions in China. Analysis shows that the meteorological conditions in December 2015 (compared to December 2014) had several important anomalies, including the following: (1) the surface southeasterly winds were significantly enhanced in the North China Plain (NCP); (2) the precipitation was increased in the south of eastern China; and (3) the wind speeds were decreased in the middle-north of eastern China, while slightly increased in the south of eastern China. These meteorological anomalies produced important impacts on the aerosol pollution in eastern China. In the NCP region, the PM2.5 concentrations were significantly increased, with a maximum increase of 80-100 μg m-3. A global chemical/transport model (MOZART-4) was applied to study the individual contribution of the changes in winds and precipitation to PM2.5 concentrations. This study suggests that the 2015El Nino event had significant effects on air pollution in eastern China, especially in the NCP region, including the capital city of Beijing, in which aerosol pollution was significantly enhanced in the already heavily polluted capital city of China.

Geology and geochemistry of the Middle Proterozoic Eastern Ghat mobile belt and its comparison with the lower crust of the Southern Peninsular shield

NASA Technical Reports Server (NTRS)

Rao, M. V. Subba

1988-01-01

Two prominent rock suites constitute the lithology of the Eastern Ghat mobile belt: (1) the khondalite suite - the metapelites, and (2) the charnockite suite. Later intrusives include ultramafic sequences, anorthosites and granitic gneisses. The chief structural element in the rocks of the Eastern Ghats is a planar fabric (gneissosity), defined by the alignment of platy minerals like flattened quartz, garnet, sillimanite, graphite, etc. The parallelism between the foliation and the lithological layering is related to isoclinal folding. The major structural trend (axial plane foliation trend) observed in the belt is NE-SW. Five major tectonic events have been delineated in the belt. A boundary fault along the western margin of the Eastern Ghats, bordering the low grade terrain has been substantiated by recent gravity and the deep seismic sounding studies. Field evidence shows that the pyroxene granulites (basic granulites) post-date the khondalite suite, but are older than the charnockites as well as the granitic gneisses. Polyphase metamorphism, probably correlatable with different periods of deformation is recorded. The field relations in the Eastern Ghats point to the intense deformation of the terrain, apparently both before, during and after metamorphism.

"Egg-Streme" Egg Crashes

ERIC Educational Resources Information Center

Ward, Lauren; Lyden, Sarah; Fitzallen, Noleine

2016-01-01

Context based learning (CBL) is a powerful tool that utilises areas of student interest framed in meaningful contexts to foster development of new skills and understanding. For middle school students, engineering activities that relate to real-world problems provide suitable CBL contexts for acquiring conceptual scientific and mathematical…

Biology Professors' and Teachers' Positions Regarding Biological Evolution and Evolution Education in a Middle Eastern Society

ERIC Educational Resources Information Center

BouJaoude, Saouma; Asghar, Anila; Wiles, Jason R.; Jaber, Lama; Sarieddine, Diana; Alters, Brian

2011-01-01

This study investigated three questions: (1) What are Lebanese secondary school (Grade 9-12) biology teachers' and university biology professors' positions regarding biological evolution?, (2) How do participants' religious affiliations relate to their positions about evolutionary science?, and (3) What are participants' positions regarding…

Recruiting Secondary Mathematics Teachers: Characteristics That Add Up for African American Students

ERIC Educational Resources Information Center

Ragland, Tamra C.; Harkness, Shelly Sheats

2014-01-01

In this article, the authors provide portraits of three mathematics teachers: one European American man, one African American man, and one Middle Eastern woman. All three taught in secondary schools with predominantly African American student populations. Semi-structured interviews and observations were conducted to create a comparative case study…

Pharmacist or Physician: Age Differences in Satisfaction with Medical Advice

ERIC Educational Resources Information Center

Gould, Odette N.; Wasylkiw, Louise; Rogers, Erin E.; MacPherson, Miranda

2006-01-01

Two studies examined predictors of medical care satisfaction in communities in Eastern Canada. Both studies focused on how the roles of pharmacists and physicians are perceived by adults of different ages. Using a survey methodology, Study 1 demonstrated that middle-aged adults, older adults, and community pharmacists differ in the extent to which…

The Selection of Friends by Preschool Children

ERIC Educational Resources Information Center

Romero, Sandy; Perez, Karla; Pasnak, Robert; Lehman, Elyse

2009-01-01

The friendships of 59 ethnically diverse (African American, European American, Latino, Middle Eastern, and West African) children enrolled in Head Start classes were assessed in the spring of the school year via a peer nomination technique and a roster rating method. Two types of behavior that earlier researchers found to be predictive of how well…

Crop water use measurement using a weighing lysimeter at the Dayr Alla Research Station in the Jordan Valley, Jordan

USDA-ARS?s Scientific Manuscript database

Since 2003, a regional project funded by USDA-ARS-OIRP has focused on improving irrigation scheduling in Jordan, Palestine and Israel. The Middle Eastern Regional Irrigation Management Information Systems (MERMIS) project involves cooperators from Palestine, Jordan, Israel and the United States, all...

Landscape in a Lacquer Box

ERIC Educational Resources Information Center

Savage, Martha

2010-01-01

A symbolic dry landscape garden of Eastern origin holds a special fascination for the author's middle-school students, which is why the author chose to create a project exploring this view of nature. A dry landscape garden, or "karesansui," is an arrangement of rocks, worn by nature and surrounded by a "sea" of sand, raked into patterns…

Designing a Workable Framework for Evaluating Distance Language Instruction

ERIC Educational Resources Information Center

Madyarov, Irshat

2009-01-01

Teaching foreign languages at distance is now becoming widespread; so is the need for evaluating online language courses. This article discusses an example of a framework that was applied to evaluate an online English as a foreign language (EFL) course at a Middle Eastern university. The development of the framework investigated areas of interest…

European Science Notes Information Bulletin Reports on Current European and Middle Eastern Science

DTIC Science & Technology

1993-01-01

Geophys. Res. diabatic effects of the midlatitude storm- 73, 487-492 (1968). track clouds on the climate system; 4. J. Testud , G. Breger, P. Amayenc...A. Clough and J. Testud , "The FRONTS- network will probably be to the northwest of Scot- 87 Experiment and Mesoscale Frontal Dy- land. Other