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Sample records for alborz mountains iran

  1. Crust and Upper Mantle Structure of Northern Iran Across Alborz Mountains and Monitoring of Damvand Volcano

    NASA Astrophysics Data System (ADS)

    Alinaghi, A.; Kind, R.

    2008-12-01

    We present the preliminary results of investigating the crust and upper mantle structure along a seismic profile across Alborz mountain range in northern Iran. A temporary deployment of 11 broadband seismographs strengthened by existence of four permanent seismic stations in the area during a 7 month experiment, from October 2007 through June 2008, allowed us to register over 190 teleseismic events, adequate for conducting both a receiver function and tomography imaging along a 170 km seismic profile. Also, in this context, six stations of the network by surrounding Mount Damavand, a dormant volcano, 70 km northeast of the metropolitan Tehran, has enabled the first seismic monitoring of the volcano at local distances. The result of the analysis of this data will show whether Damavand, in addition to obvious fumarolic emissions -which has been intensified since May 2007 and continues up the present time-, and many hot water springs, shows signs of volcanic seismic activity as well.

  2. Dinosaur tracks from the Jurassic Shemshak Group in the Central Alborz Mountains (Northern Iran)

    NASA Astrophysics Data System (ADS)

    Abbassi, Nasrollah; Madanipour, Saeed

    2014-04-01

    The Shemshak Group includes alternating layers of coal-bearing shale and siliciclastic sediments in the Baladeh area in the central Alborz Mountains of northern Iran. A diverse and abundant Jurassic dinosaur footprint assemblage is now recognized in the group, which is Toarcian to Bajocian in age in the northern Baladeh. This is the first report of a diverse dinosaur ichnoassemblage from Iran that includes the footprints of sauropods. These tracks can be assigned to three groups of trackmakers: theropods, ornithopods and sauropods. Those of theropods are typically tridactyl in shape, their trackways reflecting bipedal movement. Theropod footprints are very abundant in both northern and western Baladeh. The studied theropod tracks themselves are divided into three major dimensional groups. The medium sized footprints (footprint length, 11-15 cm) are abundant and have a stride length, digit and pace angles like the coelurosaurs footprints and trackway. Theropod footprints were identified as similar to Schizograllator otariensis, Talmontopus tersi and Wildeichnus isp. Ornithopod footprints are tridactyl with rounded and thick toes and belong to bipeds. Some didactyl imprints were also observed. Skin imprints were well preserved in these footprints. The ornithopod tracks resemble Jiayinosorupus johnsoni, as well as Velociraptorichnus sichuanensis for didactyl footprints. Sauropod footprints found in the western part of Baladeh are assigned here to Eosauropus isp., which are pentadactyl pes imprints of a quadruped. The assemblage from Iran resembles similar associations from eastern Asia.

  3. GPS and gravity constraints on continental deformation in the Alborz mountain range, Iran

    NASA Astrophysics Data System (ADS)

    Djamour, Yahya; Vernant, Philippe; Bayer, Roger; Nankali, Hamid Reza; Ritz, Jean-François; Hinderer, Jacques; Hatam, Yaghoub; Luck, Bernard; Le Moigne, Nicolas; Sedighi, Morteza; Khorrami, Fateme

    2010-12-01

    A network of 54 survey GPS sites, 28 continuous GPS stations and three absolute gravity (AG) observation sites have been set up in the Alborz mountain range to quantify the present-day kinematics of the range. Our results allow us to accurately estimate the motion of the South Caspian block (SCB) for the first time, and indicate rotation of the SCB relative to Eurasia, accounting for the left lateral motion in the Alborz range. In light of these new results, it clearly appears that deformation rates vary along the range, the eastern part accommodating mainly left lateral strike slip (2 mm yr-1 south of the range and 5 mm yr-1 north of the range) with a very low range normal shortening rate on the Khazar thrust fault (~2 mm yr-1), and the western part accommodating range normal shortening (~6 mm yr-1) on the Khazar thrust fault with a left lateral component of ~2 mm yr-1 north of the range and 1 mm yr-1 south of the range. These present-day kinematics agree with geomorphologic estimated slip rates, but not the long-term deformation, corroborating the idea that the kinematics of the range have changed recently due to the change of SCB motion. Modelling of the interseismic deformation suggests a deep locking depth on the central-western segment of the Khazar fault (~30 km) in agreement with the Baladeh earthquake rupture and aftershock ranging between 10 and 30 km. Given this unusual deep locking depth and the 34° dip of the thrust, a large part of the Alborz range is located above the seismically coupled part of the fault. Based on our AG measurements this part of the range seems to uplift at a rate of 1-5 mm yr-1, in agreement with terrace uplift.

  4. The growth of a mountain belt forced by base-level fall: Tectonics and surface processes during the evolution of the Alborz Mountains, N Iran

    NASA Astrophysics Data System (ADS)

    Ballato, Paolo; Landgraf, Angela; Schildgen, Taylor F.; Stockli, Daniel F.; Fox, Matthew; Ghassemi, Mohammad R.; Kirby, Eric; Strecker, Manfred R.

    2015-09-01

    The idea that climatically modulated erosion may impact orogenic processes has challenged geoscientists for decades. Although modeling studies and physical calculations have provided a solid theoretical basis supporting this interaction, to date, field-based work has produced inconclusive results. The central-western Alborz Mountains in the northern sectors of the Arabia-Eurasia collision zone constitute a promising area to explore these potential feedbacks. This region is characterized by asymmetric precipitation superimposed on an orogen with a history of spatiotemporal changes in exhumation rates, deformation patterns, and prolonged, km-scale base-level changes. Our analysis suggests that despite the existence of a strong climatic gradient at least since 17.5 Ma, the early orogenic evolution (from ∼36 to 9-6 Ma) was characterized by decoupled orographic precipitation and tectonics. In particular, faster exhumation and sedimentation along the more arid southern orogenic flank point to a north-directed accretionary flux and underthrusting of Central Iran. Conversely, from ∼6 to 3 Ma, erosion rates along the northern orogenic flank became higher than those in the south, where they dropped to minimum values. This change occurred during a ∼3-Myr-long, km-scale base-level lowering event in the Caspian Sea. We speculate that mass redistribution processes along the northern flank of the Alborz and presumably across all mountain belts adjacent to the South Caspian Basin and more stable areas of the Eurasian plate increased the sediment load in the basin and ultimately led to the underthrusting of the Caspian Basin beneath the Alborz Mountains. This underthrusting in turn triggered a new phase of northward orogenic expansion, transformed the wetter northern flank into a new pro-wedge, and led to the establishment of apparent steady-state conditions along the northern orogenic flank (i.e., rock uplift equal to erosion rates). Conversely, the southern mountain front

  5. Quaternary evolution of mechanical fault-linkage between the North Tehran Thrust (NTT) and Mosha Fasham Fault (MFF), Alborz Mountains, Iran

    NASA Astrophysics Data System (ADS)

    Landgraf, A.; Ballato, P.; Strecker, M. R.; Friedrich, A.; Tabatabaei, S. H.

    2006-12-01

    The kinematic relationship between the neighboring MFF and the NTT is an open question in the fault interaction during the late Cenozoic evolution of the Alborz Mountains. Despite numerous Quaternary faults and their importance for hazard mitigation, the interaction and linkage between these structures are not understood. The ENE-striking NTT is a frontal thrust that delimits the Alborz Mountains to the south, but no instrumentally recorded earthquakes are known here. The E-striking MFF, with a double-bend toward a NW- strike in its central part, is located within the Alborz Mountains. Sinistral motion along its eastern part is corroborated by microseismicity and fault kinematic data, documenting ongoing transtension. Four possible kinematic scenarios may be inferred for both fault systems: (1) each is a separate entity without interaction, (2) progressive eastward propagation of the NTT and linkage with the MFF, resulting in a "master" fault, (3) a "triple junction" with three interacting blocks or (4) a transpressional duplex involving the NW- prolongation of the NTT as frontal, and the ENE-striking NTT segments as lateral ramps between the E-striking east-central and westernmost MFF. The eastern MFF is characterized by sinistral offsets and stream deflections. However, these phenomena are absent in the central-western fault branch. Structural observations along the eastern, slightly north-convex NTT imply dip-slip faulting, where Eocene volcanic units were thrust onto Plio-Pleistocene conglomerates. In addition, fluvial knickpoints, narrow bedrock channels, fluvial terrace remnants, and wineglass-shaped canyons in the hanging wall suggest Quaternary uplift along this fault. However, there must have been a Pleistocene kinematic change along the NTT, involving sinistral reactivation as shown by 80m stream-offsets and horizontal striations on dip-slip faults. NE-trending ravines are sigmoidally shaped, suggesting conjugate shearing by shortening oblique to the

  6. Inclined transpression in the Neka Valley, eastern Alborz, Iran

    NASA Astrophysics Data System (ADS)

    Nabavi, Seyed Tohid; Díaz-Azpiroz, Manuel; Talbot, Christopher J.

    2016-09-01

    Three major nappes in the Neka Valley in the eastern Alborz Mountains of Iran allow the Cimmerian to present convergence following the oblique collision between Iran and the southern margin of Eurasia. This work reports the identification of an inclined transpression zone recognized by field investigations and strain analyses of the geometries of formations and detailed mesoscopic structural analyses of multiple faults, folds and a cleavage. The main structures encountered include refolded recumbent asymmetric fold nappes, highly curved fold hinges, in a transpression zone that dips 37° to the NW between boundaries thrusts striking from N050° to N060°. The β angle (the angle between the zone boundary and direction of horizontal far-field shortening) is about 80°. The north-west and south-east boundaries of this zone coincide with the Haji-abad thrust and the Shah-Kuh thrust, respectively. Fold axes generally trend NE-SW and step to both right and left as a result of strike-slip components of fault displacements. Strain analyses using Fry's method on macroscopic ooids and fusulina deformed into oblate ellipsoids indicate that the natural strain varies between 2.1 and 3.14. The estimated angle between the maximum instantaneous strain axis (ISAmax) and the transpression zone boundary (θ') is between 6° and 20°. The estimated oblique convergence angle (α), therefore, ranges between 31° and 43°. The average kinematic vorticity number (W k ) is 0.6, in a zone of sinistral pure shear-dominated inclined triclinic transpression. These results support the applicability of kinematic models of triclinic transpression to natural brittle-ductile shear zones.

  7. Deciphering oblique shortening of central Alborz in Iran using geodetic data

    NASA Astrophysics Data System (ADS)

    Vernant, Ph.; Nilforoushan, F.; Chéry, J.; Bayer, R.; Djamour, Y.; Masson, F.; Nankali, H.; Ritz, J.-F.; Sedighi, M.; Tavakoli, F.

    2004-06-01

    The Alborz is a narrow (100 km) and elevated (3000 m) mountain belt which accommodates the differential motion between the Sanandaj-Sirjan zone in central Iran and the South Caspian basin. GPS measurements of 12 geodetic sites in Central Alborz between 2000 and 2002 allow to constrain the motion of the belt with respect to western Eurasia. One site velocity on the Caspian shoreline suggests that the South Caspian basin moves northwest at a rate of 6±2 mm/year with respect to western Eurasia. North-South shortening across the Alborz occurs at 5±2 mm/year. To the South, deformation seems to extend beyond the piedmont area, probably due to active thrusting on the Pishva fault. We also observe a left-lateral shear of the overall belt at a rate of 4±2 mm/year, consistent with the geological motion observed along E-W active strike-slip faults inside the belt (e.g., the Mosha fault).

  8. Present-day Surface Deformation and Vertical Motion In The Central Alborz (iran) From GPS and Absolute Gravity Measurements.

    NASA Astrophysics Data System (ADS)

    Masson, F.; Sedighi, M.; Hinderer, J.; Bayer, R.; Nilforoushan, F.; Luck, J.-M.; Vernant, P.; Chéry, J.

    The present tectonic of Iran results from the north-south convergence between Eura- sia and Arabia, with a rate of about 3 cm/year. The deformation of Iran is concen- trated in major belts along the south-western border (Zagros), the southern shore of the Caspian Sea (Alborz) and along the north-east border (Kopet-Dag). The Alborz range is an east-west mountain range which accommodates about 1 cm/year of short- ening between the Central Iranian Desert and the south Caspian Sea. The main tec- tonic structures are generally overthrusting range-parallel faults northward dipping in the south (North Tehran fault, Mosha fault) and southward dipping in the north (Amir fault, North Border fault). The compressive tectonic in the Alborz range is certainly accommodated by large vertical motions along the major faults. To study the defor- mation (horizontal and vertical movement) we have installed and measured a GPS network of 14 sites crossing the Alborz range east of Tehran. The GPS network is measured during campaigns performed each year. In order to well constrained the ver- tical deformation of the southern border of the Alborz, we have performed colocated GPS and absolute gravity measurements in 3 sites, one near the Mosha fault (Abali), one in the frontal thrust area of Tehran and one in the stable central Iranian block (Chesmeh-Sour). After two measures (2000 and 2001), some interesting preliminary results will be shown. The observed gravity variation for one year (Sept. 2000 - Sept. 2001) is -3.0 mgal +-2.6 mgal (Abali), -24.2 mgal +-4.8 mgal (Tehran) and +4.7 mgal +-2.3 mgal (Chesmeh-Sour). These results could be explained respectively by a tec- tonic uplift of about 10 mm/year in the Alborz, water pumping in the Tehran area and (unexplained) subsidence at Chesmeh-Sour. These results will be compared to the first estimation of the deformation obtained by GPS (horizontal repeatability < 3 mm and vertical repeatability < 5 mm).

  9. Seroepidemiologic Survey of Canine Visceral Leishmaniasis in Tehran and Alborz Provinces of Iran

    PubMed Central

    Malmasi, Abdolali; Janitabar, Saeedeh; Mohebali, Mehdi; Akhoundi, Behnaz; Maazi, Nadi; Aramoon, Mehdi; Khorrami, Narges; Seifi, Hesam A

    2014-01-01

    Background: A two year seroepidemiological study was designed to find out the seroprevalence and risk factors of canine visceral leishmaniasis (CVL) among stray and owned dogs in Tehran and Alborz Provinces of Iran. Methods: Blood samples of 602 dogs living in 11 counties of Tehran and Alborz Provinces were taken by venipuncture in 2008–2010. After separation of blood sera, anti-leishmanial antibodies were detected by direct agglutination test (DAT). Results: Overall, of the 408 and 194 serum samples collected randomly from dogs in 11 localities in Tehran and Alborz Provinces, 18/408 (4.41%) and 12/194 (6.18%) respectively were found positive. Among the localities, Shemiran in Tehran Province and Karaj In Alborz Province had the highest prevalence rates. No statistically significant differences were found between sex and living place but there was significant difference between living status (owned or stray) and CVL infection of dogs in Alborz Province (P= 0.018). The highest seroprevalence (7.5%) was found in dogs aged 3 to 5 years old. Only 20% of the seropositive dogs were symptomatic. Conclusion: Concerning possible human infections in Tehran and Alborz Provinces, both symptomatic and asymptomatic seropositive dogs should be considered as a risk. PMID:26114126

  10. Visceral Leishmaniasis in Rural Areas of Alborz Province of Iran and Implication to Health Policy.

    PubMed

    Heidari, Aliehsan; Mohebali, Mehdi; Kabir, Kourosh; Barati, Hojatallah; Soultani, Yousef; Keshavarz, Hossein; Akhoundi, Behnaz; Hajjaran, Homa; Reisi, Hosein

    2015-08-01

    Visceral leishmaniasis (VL) or kala-azar mainly affects children in endemic areas. This study was conducted to determine the seroprevalence of VL using direct agglutination test (DAT) in children living in rural districts of Alborz Province located 30 km from Tehran capital city of Iran. Multi-stage cluster random sampling was applied. Blood samples were randomly collected from 1,007 children under 10 years of age in the clusters. A total of 37 (3.7%) of the studied population showed anti-Leishmania infantum antibodies with titers of ≥1:800. There was a significant association between positive sera and various parts of the rural areas of Alborz Province (P<0.002). Two children with anti-Leishmania infantum antibodies titers of ≥1:3,200 indicated kala-azar clinical features and treated with anti-leishmaniasis drugs in pediatric hospital. The findings of this study indicated that Leishmania infection is prevalent in rural areas of Alborz Province. Therefore, it is necessary to increase the awareness and alertness among physicians and public health managers, particularly in high-risk rural areas of the province in Iran.

  11. Present-day crustal deformation in central Alborz (Iran) inferred from GPS measurements

    NASA Astrophysics Data System (ADS)

    Vernant, P.; Nilforoushan, F.; Bayer, R.; Sedighi, M.; Chery, J.; Tavakoli, F.; Masson, F.

    2003-04-01

    The Alborz range is an active mountain belt south of the Caspian sea. The main tectonic structures of Alborz are generally overthrusting range-parallel faults northward dipping in the south and southward dipping in the north. The regular occurrence of large historical earthquakes in this range suggests an important activity of the faults. To study the internal deformation (horizontal and vertical movements) of the Alborz range, we have installed a GPS network of 12 sites crossing the Alborz range 50 km east of Tehran. Three epochs of measurements have been recorded during the falls 2000, 2001 and 2002. A previous study using a network covering the whole country has suggested that the central Alborz is accommodating ~8 mm/yr of the ~21 mm/yr of the north-south convergence between Arabia and Eurasia. Our new data processed with GAMIT and GLOBK provide a velocity field consistent with the shortening rate in Alborz. The mean repeatability values obtained for the network baselines are about 1-1.5 mm for north and east Component for each surveys. The three epochs of measurements allow to closely define the errors associated to the sites, they are about 1.5-2 mm/yr. Most of the shortening seems to be accommodated by the southern and northern frontal parts of the range which may absorb ~4 and ~3 mm/yr respectively. Deformation in the central part remains poorly sampled due to a landslide affecting a point at about 200 mm/yr to the SE. However, the shortening of the inner part of the range appears to be modest (~1 mm/yr). Because left lateral displacements are known in central Alborz, we have tried to interpret our results in order to define the long term velocities of these faults. Assuming that most of the strike-slip motion occurs on the Mosha fault which is orientated N100°E, GPS results suggest an interseismic left lateral slip rate of about 4mm/yr between sites north and south of the fault. This is consistent with the geological slip rate proposed by Ritz et al

  12. Paleoseismological analysis in Tehran region (Central Alborz, Iran)

    NASA Astrophysics Data System (ADS)

    Ritz, J. F.; Nazari, H.; Solaymani, S.; Salamati, R.; Rizza, M.; Ghorashi, M.; Abbassi, M. R.; Balescu, S.; Michelot, J. L.; Massault, M.; Mahan, S.

    2008-12-01

    The North Tehran, Taleghan and Mosha faults are three major active faults menacing the 15 millions peoples leaving in Tehran metropolis and its suburbs areas. These three faults located at the southern piedmont of Central Alborz and have been described as the sources of several large historical earthquakes in the past. To assess the seismic hazard associated with these faults, we carried paleoseismological studies. The North Tehran fault: Our study shows that the fault extends up to 110 km and corresponds to a reverse fault associated with a left-lateral component within its north-western part. This fault zone is also characterized by secondary active fold-and-thrust structures affecting the alluvial deposits within Tehran itself (e.g. Milad Tower foreberg). Between Tehran and Karaj, where the fault trend changes from NE-SW (eastwards) to NW-SE (westwards), we found a ~ 3 m fault scarp affecting the Pleistocene-Holocene deposits. Trenching across the scarp showed a N 115° E trending 30° N dipping reverse fault. We found evidences for 8 events (Mw > 6.5) during the past ~30000 years yielding a [3200- 4100 yrs] mean return period. The shortening rate across the fault is ~ 0.25 mm/yr during the Late Pleistocene - Holocene. The Taleghan fault: So far described as a south-dipping reverse fault, our study shows that the Taleghan fault is not a reverse fault but a left-lateral strike-slip fault with a normal component. Its strike, dip and rake within its eastern part are 105, 60° and -20/40°, respectively. Our paleoseismological analysis shows that 2 (maybe 3) events with magnitudes Mw ≥ 7 occurred during the past ~ 3500 years. The recurrence interval for earthquakes is comprised between ~1200 and ~1800 years and the horizontal slip rate is ~ 1.5 mm/yr. The Mosha fault: As for the Taleghan fault, we found many evidences at different scales, of left-lateral strike slip movements associated with a small normal component showing that the Mosha active fault is mainly a

  13. A cholera outbreak in Alborz Province, Iran: a matched case-control study

    PubMed Central

    2016-01-01

    OBJECTIVES: A total of 229 confirmed cholera cases were reported in Alborz Province during an outbreak that lasted from June 2011 to August 2011. This study aimed to identify potential sources of transmission in order to determine suitable interventions in similar outbreaks. In other words, the lessons learned from this retrospective study can be utilized to manage future similar outbreaks. METHODS: An age-matched and sex-matched case-control study was conducted during the outbreak. For each case, two control subjects were selected from the neighborhood. A case of cholera was defined as a bacteriologically confirmed case with signs and symptoms of cholera. This study was conducted from June 14, 2011 through August 23, 2011. The data were analyzed by calculating odds ratios (ORs) using the logistic regression method. RESULTS: In this outbreak, 229 confirmed cholera cases were diagnosed. The following risk factors were found to be associated with cholera: consumption of unrefrigerated leftover food (OR, 3.05; 95% confidence interval [CI], 1.72 to 5.41), consumption of vegetables and fruits in the previous three days (OR, 2.75; 95% CI, 1.95 to 3.89), and a history of traveling in the previous five days (OR, 5.31; 95% CI, 2.21 to 9.72). CONCLUSIONS: Consumption of vegetables and fruits has remained an unresolved risk factor in cholera outbreaks in Iran in recent years. In order to reduce the risk of cholera, sanitary standards for fruits and vegetables should be observed at all points from production to consumption, the population should be educated regarding hygienic food storage during outbreaks, and sanitary standards should be maintained when traveling during cholera outbreaks. PMID:27188308

  14. Kinematic links between the Eastern Mosha Fault and the North Tehran Fault, Alborz range, northern Iran

    NASA Astrophysics Data System (ADS)

    Ghassemi, Mohammad R.; Fattahi, Morteza; Landgraf, Angela; Ahmadi, Mehdi; Ballato, Paolo; Tabatabaei, Saeid H.

    2014-05-01

    Kinematic interaction of faults is an important issue for detailed seismic hazard assessments in seismically active regions. The Eastern Mosha Fault (EMF) and the North Tehran Fault (NTF) are two major active faults of the southern central Alborz mountains, located in proximity of Tehran (population ~ 9 million). We used field, geomorphological and paleoseismological data to explore the kinematic transition between the faults, and compare their short-term and long-term history of activity. We introduce the Niknamdeh segment of the NTF along which the strike-slip kinematics of EMF is transferred onto the NTF, and which is also responsible for the development of a pull-apart basin between the eastern segments of the NTF. The Ira trench site at the linkage zone between the two faults reveals the history of interaction between rock avalanches, active faulting and sag-pond development. The kinematic continuity between the EMF and NTF requires updating of seismic hazard models for the NTF, the most active fault adjacent to the Tehran Metropolis. Study of offsets of large-scale morphological features along the EMF, and comparison with estimated slip rates along the fault indicates that the EMF has started its left-lateral kinematics between 3.2 and 4.7 Ma. According to our paleoseismological data and the morphology of the nearby EMF and NTF, we suggest minimum and maximum values of about 1.8 and 3.0 mm/year for the left-lateral kinematics on the two faults in their linkage zone, averaged over Holocene time scales. Our study provides a partial interpretation, based on available data, for the fault activity in northeastern Tehran region, which may be completed with studies of other active faults of the region to evaluate a more realistic seismic hazard analysis for this heavily populated major city.

  15. Experiments with clustering of catchments in PCA-reduced space and regionalization of a hydrological model (Central Alborz region, Iran)

    NASA Astrophysics Data System (ADS)

    Khosravi, Mohammad; Solomatine, Dimitri; Salajegheh, Ali; Mohseni Saravi, Mohsen; Malekian, Arash; Corzo, Gerald

    2015-04-01

    This study tested the possibility of simulating time series of daily streamflows in ungauged catchments based on climatic and physiographic similarity. The study area is located in central Alborz region in Iran. Fourteen (14) proper catchments, with the area ranged between 16 to 827Km2, in this region selected for testing. After applying Principal Component Analysis for selecting the most important parameters among the different climatic and physiographic parameters, five components which could explain more than 90% of variances of the data were selected and according to the values of the coefficients in selected PCA components, five parameters including: Area, Annual Rainfall, Annual temperature, gravelius compactness coefficient and mean elevation, were selected as the measures for clustering. Then mentioned parameters entered in K-means clustering analysis method to classify the catchments. Finally the catchments divided in three different clusters. Using the well known HBV model, we built a model for the closest catchment to the center of each cluster. Then, the thirteen (13) HBV model parameters were calibrated using Genetic Algorithm. We assumed that the remained catchments in each cluster are ungauged, and using the calibrated model, the daily time series of streamflows simulated in the remained catchments in the considered cluster (as the receiver catchments). Nash Sutcliffe and RMSE indices used to comparing the simulated and recorded data. The experiments with the considered case study confirmed that the model regionalization based on the physiographic and climatic characteristics could be a useful instrument in hydrological studies. Key words: Regionalization, HBV, PCA, Cluster, Catchment, central Alborz region

  16. Integrative geomorphological mapping approach for reconstructing meso-scale alluvial fan palaeoenvironments at Alborz southern foothill, Damghan basin, Iran

    NASA Astrophysics Data System (ADS)

    Büdel, Christian; Majid Padashi, Seyed; Baumhauer, Roland

    2013-04-01

    Alluvial fans and aprons are common depositional features in general Iranian geomorphology. The countries major cities as well as settlements and surrounding area have often been developed and been built up on this Quaternary sediment covers. Hence they periodically face the effects of varying fluvial and slope-fluvial activity occurring as part of this geosystem. The Geological Survey of Iran therefore supports considerable efforts in Quaternary studies yielding to a selection of detailed mapped Quaternary landscapes. The studied geomorphologic structures which are settled up around an endorheic basin in Semnan Province represent a typical type of landform configuration in the area. A 12-km-transect was laid across this basin and range formation. It is oriented in north-south direction from the southern saltpan, called "Kavir-e-Haj Aligholi"/"Chah-e-Jam" ("Damghan Kavir"), across a vast sandy braided river plain, which is entering from the north east direction of the city of Shahroud. At its northern rim it covers alluvial sediment bodies, which are mainly constituted by broad alluvial aprons, fed by watersheds in Alborz Mountains and having their genetic origins in Mio-/Pliocene times. During this study a fully analytical mapping system was used for developing a geodatabase capable of integrating geomorphological analyses. Therefore the system must provide proper differentiation of form, material and process elements as well as geometric separation. Hence the German GMK25 system was set up and slightly modified to fit to the specific project demands. Due to its structure it offers most sophisticated standards and scale independent hierarchies, which fit very well to the software-determinated possibilities of advanced geodatabase applications. One of the main aspects of mapping Quaternary sediments and structures is to acquire a proper description and systematic correlation and categorization of the belonging mapping-objects. Therefore the team from GSI and

  17. Geometry, kinematics and slip rate along the Mosha active fault, Central Alborz, Iran

    NASA Astrophysics Data System (ADS)

    Ritz, J.-F.; Pics Geological Team

    2003-04-01

    The Mosha fault is one of the major active fault in Central Alborz as shown by its strong historical seismicity and its clear morphological signature. Situated at the vicinity of Tehran city, this ~150 km long ~N100°E trending fault represents an important potential seismic source that threatens the Iranian metropolis. In the framework of an Iranian-French joint research program (PICS) devoted to seismic hazard assessment in the Tehran region, we undertook a morphotectonic (determination of the cumulative displacements and the ages of offset morphologic markers) and paleoseismic (determination of the ages and magnitudes of ancient events) study along the Mosha fault. Our objectives are the estimation of the long-term slip rate (Upper Pleistocene-Holocene) and the mean recurrence interval of earthquakes along the different segments of the fault. Our investigations within the Tar Lake valley, along the eastern part of the fault potentially the site of the 1665 (VII, 6.5) historical earthquake - allows us to calculate a preliminary 2 ± 0.1 mm/yr minimum left lateral slip rate. If we assume a characteristic coseismic average displacement comprised between 0.35 m (Mw 6.5) and 1.2 m (Mw 7.1) calculated from Wells &Coppersmith’s functions (1994) and taking the moment magnitudes attributed to the 1665 and 1830 earthquakes (e.g. Berberian &Yeats, 2001) the mean maximum recurrence intervals along this segment of the Mosha fault are comprised between 160 and 620 yrs.

  18. Updated Long Term Fault Slip Rates and Seismic Hazard in the Central Alborz, Iran: New Constraints From InSAR and GPS

    NASA Astrophysics Data System (ADS)

    Weston, J. M.; Shirzaei, M.

    2015-12-01

    The Alborz mountain range, located south of the Caspian Sea, accommodates 30% of the 25 mm/yr convergence between Arabia and Eurasia. The resulting shortening and left lateral motion is distributed over several active fault zones within the Central Alborz. Despite earlier efforts using only GPS data, little is known about the long term rate of vertical deformation and aseismic slip. Several historical earthquakes have affected this region, some of the largest of these events occurred on the Mosha fault which is close to the capital city, Tehran, which has a population of over eight million. Thus, constraining the interseismic slip rates in this region is particularly important. In this study we complement existing horizontal velocities from a regional GPS network, with line of sight velocities from interferometric synthetic aperture radar (InSAR), to provide additional constraints on the vertical deformation and enhance the spatial coverage. Assuming a seismogenic depth of 30 km, based on microseismicity data, we solve for the geometry and long term slip rates on four major fault strands in this region. We obtain a long term slip rate of ~ 3 mm/yr for the Mosha and North Alborz faults, and ~ 10 mm/yr for the Khazar fault and Parchin faults. These rates and fault geometries are in agreement with earlier works, and fit the GPS data well. However, close to the fault traces there are large residuals in the InSAR data, suggesting that there is shallow creep (< 30 km). Therefore, we carry out a subsequent inversion using only the residual InSAR displacements to solve for the distribution of creep within the seismogenic zones on these faults. We find that the Mosha and North Alborz faults remain locked between 0 - 30 km depth, whilst the Parchin and Khazar faults are creeping. This new observation of fault creep has direct implications for the seismic hazard in the region. On the Mosha fault we estimate a slip deficit equivalent to a Mw 7.0 event. The combination of In

  19. Strong Genetic Differentiation of Submerged Plant Populations across Mountain Ranges: Evidence from Potamogeton pectinatus in Iran.

    PubMed

    Abbasi, Shabnam; Afsharzadeh, Saeed; Saeidi, Hojjatollah; Triest, Ludwig

    2016-01-01

    Biogeographic barriers for freshwater biota can be effective at various spatial scales. At the largest spatial scale, freshwater organisms can become genetically isolated by their high mountain ranges, vast deserts, and inability to cross oceans. Isolation by distance of aquatic plants is expected to be stronger across than alongside mountain ridges whereas the heterogeneity of habitats among populations and temporary droughts may influence connectivity and hamper dispersal. Suitable aquatic plant habitats became reduced, even for the widespread submerged Potamogeton pectinatus L. (also named Stuckenia pectinata) giving structure to various aquatic habitats. We compared the level of genetic diversity in a heterogeneous series of aquatic habitats across Iran and tested their differentiation over distances and across mountain ranges (Alborz and Zagros) and desert zones (Kavir), with values obtained from temperate region populations. The diversity of aquatic ecosystems across and along large geographic barriers provided a unique ecological situation within Iran. P. pectinatus were considered from thirty-six sites across Iran at direct flight distances ranging from 20 to 1,200 km. Nine microsatellite loci revealed a very high number of alleles over all sites. A PCoA, NJT clustering and STRUCTURE analysis revealed a separate grouping of individuals of southeastern Iranian sites and was confirmed by their different nuclear ITS and cpDNA haplotypes thereby indicating an evolutionary significant unit (ESU). At the level of populations, a positive correlation between allelic differentiation Dest with geographic distance was found. Individual-based STRUCTURE analysis over 36 sites showed 7 genetic clusters. FST and RST values for ten populations reached 0.343 and 0.521, respectively thereby indicating that allele length differences are more important and contain evolutionary information. Overall, higher levels of diversity and a stronger differentiation was revealed among

  20. Strong Genetic Differentiation of Submerged Plant Populations across Mountain Ranges: Evidence from Potamogeton pectinatus in Iran

    PubMed Central

    Abbasi, Shabnam; Afsharzadeh, Saeed; Saeidi, Hojjatollah; Triest, Ludwig

    2016-01-01

    Biogeographic barriers for freshwater biota can be effective at various spatial scales. At the largest spatial scale, freshwater organisms can become genetically isolated by their high mountain ranges, vast deserts, and inability to cross oceans. Isolation by distance of aquatic plants is expected to be stronger across than alongside mountain ridges whereas the heterogeneity of habitats among populations and temporary droughts may influence connectivity and hamper dispersal. Suitable aquatic plant habitats became reduced, even for the widespread submerged Potamogeton pectinatus L. (also named Stuckenia pectinata) giving structure to various aquatic habitats. We compared the level of genetic diversity in a heterogeneous series of aquatic habitats across Iran and tested their differentiation over distances and across mountain ranges (Alborz and Zagros) and desert zones (Kavir), with values obtained from temperate region populations. The diversity of aquatic ecosystems across and along large geographic barriers provided a unique ecological situation within Iran. P. pectinatus were considered from thirty-six sites across Iran at direct flight distances ranging from 20 to 1,200 km. Nine microsatellite loci revealed a very high number of alleles over all sites. A PCoA, NJT clustering and STRUCTURE analysis revealed a separate grouping of individuals of southeastern Iranian sites and was confirmed by their different nuclear ITS and cpDNA haplotypes thereby indicating an evolutionary significant unit (ESU). At the level of populations, a positive correlation between allelic differentiation Dest with geographic distance was found. Individual-based STRUCTURE analysis over 36 sites showed 7 genetic clusters. FST and RST values for ten populations reached 0.343 and 0.521, respectively thereby indicating that allele length differences are more important and contain evolutionary information. Overall, higher levels of diversity and a stronger differentiation was revealed among

  1. Strong Genetic Differentiation of Submerged Plant Populations across Mountain Ranges: Evidence from Potamogeton pectinatus in Iran.

    PubMed

    Abbasi, Shabnam; Afsharzadeh, Saeed; Saeidi, Hojjatollah; Triest, Ludwig

    2016-01-01

    Biogeographic barriers for freshwater biota can be effective at various spatial scales. At the largest spatial scale, freshwater organisms can become genetically isolated by their high mountain ranges, vast deserts, and inability to cross oceans. Isolation by distance of aquatic plants is expected to be stronger across than alongside mountain ridges whereas the heterogeneity of habitats among populations and temporary droughts may influence connectivity and hamper dispersal. Suitable aquatic plant habitats became reduced, even for the widespread submerged Potamogeton pectinatus L. (also named Stuckenia pectinata) giving structure to various aquatic habitats. We compared the level of genetic diversity in a heterogeneous series of aquatic habitats across Iran and tested their differentiation over distances and across mountain ranges (Alborz and Zagros) and desert zones (Kavir), with values obtained from temperate region populations. The diversity of aquatic ecosystems across and along large geographic barriers provided a unique ecological situation within Iran. P. pectinatus were considered from thirty-six sites across Iran at direct flight distances ranging from 20 to 1,200 km. Nine microsatellite loci revealed a very high number of alleles over all sites. A PCoA, NJT clustering and STRUCTURE analysis revealed a separate grouping of individuals of southeastern Iranian sites and was confirmed by their different nuclear ITS and cpDNA haplotypes thereby indicating an evolutionary significant unit (ESU). At the level of populations, a positive correlation between allelic differentiation Dest with geographic distance was found. Individual-based STRUCTURE analysis over 36 sites showed 7 genetic clusters. FST and RST values for ten populations reached 0.343 and 0.521, respectively thereby indicating that allele length differences are more important and contain evolutionary information. Overall, higher levels of diversity and a stronger differentiation was revealed among

  2. Makran Mountain Range, Iran and Pakistan

    NASA Technical Reports Server (NTRS)

    1983-01-01

    The long folded mountain ridges and valleys of the coastal Makran Ranges of Iran and Pakistan (26.0N, 63.0E) illustrate the classical Trellis type of drainage pattern, common in this region. The Dasht River and its tributaries is the principal drainage network for this area. To the left, the continental drift of the northward bound Indian sub-continent has caused the east/west parallel ranges to bend in a great northward arc.

  3. Zircon U-Pb ages, geochemical and Sr-Nd-Pb-Hf isotopic constraints on petrogenesis of the Tarom-Olya pluton, Alborz magmatic belt, NW Iran

    NASA Astrophysics Data System (ADS)

    Nabatian, Ghasem; Jiang, Shao-Yong; Honarmand, Maryam; Neubauer, Franz

    2016-02-01

    A petrological, geochemical and Sr-Nd-Pb isotopic study was carried out on the Tarom-Olya pluton, Iran, in the central part of the Alpine-Himalayan orogenic belt. The pluton is composed of diorite, monzonite, quartz-monzonite and monzogranite, which form part of the Western Alborz magmatic belt. LA-ICP-MS analyses of zircons yield ages from 35.7 ± 0.8 Ma to 37.7 ± 0.5 Ma, interpreted as the ages of crystallization of magmas. Rocks from the pluton have SiO2 contents ranging from 57.0 to 69.9 wt.%, high K2O + Na2O (5.5 to 10.3 wt.%) and K2O/Na2O ratio of 0.9 to 2.0. Geochemical discrimination criteria show I-type and shoshonitic features for the studied rocks. All investigated rocks are enriched in light rare earth elements (LREEs), large ion lithophile elements (LILEs), depleted in high-field strength elements (HFSEs), and show weak or insignificant Eu anomalies (Eu/Eu* = 0.57-1.02) in chondrite-normalized trace element patterns. The Tarom-Olya pluton samples also show depletions in Nb, Ta and Ti typical of subduction-related arc magmatic signatures. The samples have relatively low ISr (0.7047-0.7051) and positive εNd(36 Ma) (+ 0.39 to + 2.10) values. The Pb isotopic ratios show a (206Pb/204Pb)i ratio of 18.49-18.67, (207Pb/204Pb)i ratio of 15.58-15.61 and (208Pb/204Pb)i ratio of 38.33-38.77. The εHf(t) values of the Tarom-Olya pluton zircons vary from - 5.9 to + 8.4, with a peak at + 2 to + 4. The depleted mantle Hf model ages for the Tarom-Olya samples are close to 600 Ma. These isotope evidences indicate contribution of juvenile sources in petrogenesis of the Tarom-Olya pluton. Geochemical and isotopic data suggest that the parental magma of the Tarom-Olya pluton was mainly derived from a sub-continental lithospheric mantle source, which was metasomatized by fluids and melts from the subducted Neotethyan slab with a minor crustal contribution. Subsequent hot asthenospheric upwelling and lithospheric extension caused decompression melting in the final stage of

  4. Zagros Mountains, Iran, SRTM Shaded Relief Anaglyph

    NASA Technical Reports Server (NTRS)

    2004-01-01

    The Zagros Mountains in Iran offer a visually stunning topographic display of geologic structure in layered sedimentary rocks. This scene is nearly 100 kilometers (62 miles) wide but is only a small part of similar terrain that covers much of southern Iran. This area is actively undergoing crustal shortening, as global tectonics moves Arabia toward Asia. Consequently, layers of sedimentary rock are folding much like a carpet will fold if pushed. The convex upward folds create structures called anticlines, which are prominently seen here. The convex downward folds (between the anticlines) create structures called synclines, which are mostly buried and hidden by sediments eroding off the anticlines. Layers having differing erosional resistance create distinctive patterns, often sawtooth triangular facets, that encircle the anticlines. Local relief between the higher mountain ridges and their intervening valleys is about 1,200 meters (about 4,000 feet).

    Salt extrusions and salt 'glaciers' are another set of geologic features readily evident in the topography. Salt deposits, likely created by the evaporation of an ancient inland sea, were buried by the sediments that now make up the layers of the anticlines and synclines. But salt is less dense than most other rocks, so it tends to migrate upward through Earth's crust in vertical columns called 'diapirs'. The compressive folding process has probably facilitated the formation of these diapirs, and the diapirs, in turn, are probably enhancing some anticlines by 'inflating' them with salt. Where the diapirs reach the surface, the salt extrudes, much like lava from a volcano, and the salt flows. Two prominent salt flows are evident in the same valley, leaking from neighboring anticlines, just north of the scene center.

    This anaglyph was created by deriving a shaded relief image from the SRTM data, draping it back over the SRTM elevation model, and then generating two differing perspectives, one for each eye

  5. Zagros Mountains, Iran, SRTM Shaded Relief

    NASA Technical Reports Server (NTRS)

    2004-01-01

    The Zagros Mountains in Iran offer a visually stunning topographic display of geologic structure in layered sedimentary rocks. This scene is nearly 100 kilometers (62 miles) wide but is only a small part of similar terrain that covers much of southern Iran. This area is actively undergoing crustal shortening, as global tectonics moves Arabia toward Asia. Consequently, layers of sedimentary rock are folding much like a carpet will fold if pushed. The convex upward folds create structures called anticlines, which are prominently seen here. The convex downward folds (between the anticlines) create structures called synclines, which are mostly buried and hidden by sediments eroding off the anticlines. Layers having differing erosional resistance create distinctive patterns, often sawtooth triangular facets, that encircle the anticlines. Local relief between the higher mountain ridges and their intervening valleys is about 1200 meters (about 4000 feet).

    Salt extrusions and salt 'glaciers' are another set of geologic features readily evident in the topography. Salt deposits, likely created by the evaporation of an ancient inland sea, were buried by the sediments that now make up the layers of the anticlines and synclines. But salt is less dense than most other rocks, so it tends to migrate upward through Earth's crust in vertical columns called 'diapirs'. The compressive folding process has probably facilitated the formation of these diapirs, and the diapirs, in turn, are probably enhancing some anticlines by 'inflating' them with salt. Where the diapirs reach the surface, the salt extrudes, much like lava from a volcano, and the salt flows. Two prominent salt flows are evident in the same valley, leaking from neighboring anticlines, just north of the scene center.

    This shaded relief image was created directly from an SRTM elevation model by computing topographic slope in the north-south direction. Northern slopes appear bright and southern slopes appear

  6. Turnover and paleoenvironmental changes across the Cretaceous/Paleogene boundary at the Galanderud section (Northern Alborz, Iran) based on benthic foraminifera

    NASA Astrophysics Data System (ADS)

    Asgharianrostami, Masoud; Leckie, R. Mark; Font, Eric; Frontalini, Fabrizio; Koeberl, Christian

    2014-05-01

    A high-resolution quantitative study of benthic foraminifera across the expanded and continuous Cretaceous/Paleogene (K/Pg) boundary at the Galanderud section in northern Iran provides an excellent record of the K/Pg event. The benthic foraminiferal assemblages, in contrast to the planktic foraminifers, did not suffer mass extinction at the K/Pg boundary. Uppermost Maastrichtian assemblages are well preserved and highly diverse. Only ~3% of the benthic species became extinct, including Bolivinoides draco, Eouvigerina subsculptura, Neoflabellina sp. and Praebulimina reussi. Other species are temporarily absent for a short interval after the K/Pg boundary. Benthic foraminifera indicate outer neritic-uppermost bathyal depths during the Plummerita hantkeninoides Zone until 70 cm below the K/Pg boundary. This interval contains abundant species of Bolivinoides draco, Gaudryina pyramidata, Cibicidoides hyphalus, P. reussi, and Sitella cushmani. The paleodepth decreased to outer neritic in the uppermost Maastrichtian based on the dominance of Stensioeina excolata, G. pyramidata, Cibicidoides pseudoacutus, and Coryphostoma incrassata forma gigantea. On the other hand, some species such as P. reussi and C. hyphalus, which are normally found at bathyal depths, decreased in their abundances. These data suggest a sea-level fall at the end of Maastrichtian. Additional evidence for sea-level fall is a decrease of planktic/benthic ratio from ~60% to ~40% in the uppermost Maastrichtian. The K/Pg clay layer is characterized by a high abundance of opportunistic species such as Cibicidoides spp., C. pseudoacutus, and Tappanina selemensis. The drastic change of benthic foraminiferal assemblages coincides with a sharp drop in magnetic susceptibility and %CaCO3, mass extinction of planktic foraminifera, a sharp enrichment in Ir, and a 2.25‰ negative excursion in ∂13C at the K/Pg boundary, which is largely compatible with the catastrophic effects of an asteroid impact on Earth that

  7. Earthquake prediction activities and Damavand earthquake precursor test site in Iran

    NASA Astrophysics Data System (ADS)

    Mokhtari, Mohammad

    2010-01-01

    Iran has long been known as one of the most seismically active areas of the world, and it frequently suffers destructive and catastrophic earthquakes that cause heavy loss of human life and widespread damage. The Alborz region in the northern part of Iran is an active EW trending mountain belt of 100 km wide and 600 km long. The Alborz range is bounded by the Talesh Mountains to the west and the Kopet Dagh Mountains to the east and consists of several sedimentary and volcanic layers of Cambrian to Eocene ages that were deformed during the late Cenozoic collision. Several active faults affect the central Alborz. The main active faults are the North Tehran and Mosha faults. The Mosha fault is one of the major active faults in the central Alborz as shown by its strong historical seismicity and its clear morphological signature. Situated in the vicinity of Tehran city, this 150-km-long N100° E trending fault represents an important potential seismic source. For earthquake monitoring and possible future prediction/precursory purposes, a test site has been established in the Alborz mountain region. The proximity to the capital of Iran with its high population density, low frequency but high magnitude earthquake occurrence, and active faults with their historical earthquake events have been considered as the main criteria for this selection. In addition, within the test site, there are hot springs and deep water wells that can be used for physico-chemical and radon gas analysis for earthquake precursory studies. The present activities include magnetic measurements; application of methodology for identification of seismogenic nodes for earthquakes of M ≥ 6.0 in the Alborz region developed by International Institute of Earthquake Prediction Theory and Mathematical Geophysics, IIEPT RAS, Russian Academy of Science, Moscow (IIEPT&MG RAS); a feasibility study using a dense seismic network for identification of future locations of seismic monitoring stations and application

  8. The Crust and Upper Mantle Structure of Northeastern Iran from Joint Waveform Tomography Imaging of Body and Surface Waves

    NASA Astrophysics Data System (ADS)

    Baker, B.; Roecker, S. W.; Priestley, K. F.; Tatar, M.

    2012-12-01

    The deformation resulting from the Arabian-Eurasian collision at the longitude of Iran is concentrated in the Zagros, Alborz and Kopeh Dagh Mountains. The Zagros and Alborz Mountains have been the focus of a number of studies but little is known about the structure of NE Iran and the Kopeh Dagh. The Kopeh Dagh form a linear intracontinental fold-and-thrust belt trending NW-SE between the stable Turkmenistan platform and Central Iran, and mark the northern limit to deformation in NE Iran. To the south of the Kopeh Dagh lie a series of elongated mountain ranges: the Binalud, which is a structural and geological eastward continuation of the Alborz, the Siah Kuh near Sabzevar and the Kuh-e-Sorkh near Kashmar. Between August 2006 and February 2008 we operated 17 broadband seismographs along a profile from Sarakhs, near the northeastern political border of Iran with Turkmenistan, across the Kopeh Dagh Mountains, to Yazd in Central Iran. We apply a combination of the teleseismic body wave waveform tomography technique of Roecker et al (2010) with an extension of this technique to surface waves (Roecker et al, 2011) to analyze this data to determine the elastic wavespeed structure of this area. The joint inversion of these different types of waves affords similar types of advantages that are common to combined surface wave dispersion/receiver function inversions in compensating for intrinsic weaknesses in horizontal and vertical resolution capabilities. We compare results recovered from a several different inverse methods, starting with simple gradient techniques to the more sophisticated pseudo-Hessian or L-BFGS approach, and find that the latter are generally more robust. Modelling of receiver functions and surface wave dispersion prior to the analysis is shown to be an efficacious way to generate starting models for this analysis.

  9. Evaluation of parasite fauna in Fish of Alborz Dam.

    PubMed

    Shokrolahi, Soodeh; Hosseinifard, Seyed Mehdi; Youssefi, Mohammad Raza; Sadough, Mina

    2016-03-01

    In this study on fish parasites of Alborz Dam in Iran, 202 fish were caught in years 2010-2011. Caught fish include Leucissus cephalus, Alburnoides bipunctatus, Neogobius flaviatilis. Samples transferred alive to Babol University lab and after investigate, these parasites were identified. One species of Protozoan (Icthyophithirious), 4 genus of Monogen (Gyrodoctylus. Sp, Dactylogyrus. sp, Diplozoon. sp, Paradiplozoon. Sp), one species of Cestode (Bothriocephalus gow kongensis) and one genus of nematode (Rhabdochona. Sp). All of these above parasites were found for first time from Alborz Dam in Iran. Rhabdochona genus was reported from Alburnoides bipunctatus and Bothriocephalus gowkongensis species was reported from all 2 fish species for the first time. Percentage of Pollution was higher on spring season on fish species (79.2 %). Pollution percentage was higher in Leuciscus cephalus than other fish species (28.7 %). Besides the fish were examined in this study had lower species diversity but a high percentage of parasites was seen in investigated fish.

  10. A preliminary study on the distribution patterns of endemic species of Fulgoromorpha (Hemiptera, Auchenorrhyncha) in Iran

    PubMed Central

    Mozaffarian, Fariba

    2013-01-01

    Abstract Iran is known as the most complex and varied country in southwest Asia, in terms of geography, vegetation, climate and consequently biological diversity. The rather high number of recorded endemic species of Fulgoromorpha in Iran indicates a high potential for speciation in some areas. In this study, in order to identify the endemic zones for Fulgoromorpha of Iran, three main biogeographic regions of the country were divided into 13 primary zones, mainly according to the distribution of published and unpublished locality records of endemic species. Using Venn diagrams and cluster analyses on the primary zones, 6 final endemic zones were recognized: Caspian zone, southern slopes of Alborz, Zagros Mountains, Kerman Mountains, Khorasan Mountains, and Baluchestan and Persian Gulf coasts. Then a similarity map was produced for endemic zones using a Multidimensional analysis (Alscal) and the differences between the positions of the same zones in the similarity and geographic maps were discussed. PMID:24039521

  11. Earthshots: Satellite images of environmental change – Elburz Mountains, Iran

    USGS Publications Warehouse

    ,

    2013-01-01

    The Elburz Mountains run parallel to the southern coast of the Caspian Sea, and these mountains act as a barrier to rain clouds moving southward; as the clouds rise in altitude to cross the mountains they drop their moisture. This abundant rainfall supports a heavy rainforest (the bright red area) on the northern slopes. The valley to the south receives little precipitation because of this rain-shadow effect of the mountains.

  12. Present-day deformation in NE Iran and the South Caspian constraint by Global Positioning System measurements

    NASA Astrophysics Data System (ADS)

    Mousavi, Z.; Walpersdorf, A.; Walker, R. T.; Tavakoli, F.; Pathier, E.; Nankali, H.; Nilfouroushan, F.; Aghamohammadi, A.; Djamour, Y.

    2012-12-01

    The continental collision between Arabia, the Eurasia and distribution of earthquake epicenters show that most of the deformation is accommodated within the political borders of Iran. In recent years, constraints from GPS, seismology and geological estimates of fault slip-rate have allowed considerable advances in understanding the rates and kinematics of faulting across many parts of Iran. However, until now, only little is known on the present-day distribution of strain across the eastern and northeastern parts of the country, such that it has been difficult to assess the rates of faulting, the related earthquake hazard, and the relationship between the active faults and the overall tectonic motions. This area is one of the most densely populated regions of Iran with almost 6.5 million habitants and a significant number of historical earthquakes like the Qumis 856 A.D earthquake with 200.000 victims. But while eastern Alborz and Kopeh Dagh are clearly regions of active faulting, a lack of instrumental earthquakes is presently observed, making this area particularly interesting for hazard assessment studies. The sparse GPS measurements in NE Iran provide only limited constraints on the applicability of different kinematic scenarios that have been proposed to explain the role of the observed faults. Here, we present a velocity field, composed from 47 GPS stations (20 campaign and 27 permanent), recording over up to 11 years, and covering the entire NE of Iran. This new GPS velocity field helps to investigate how northward directed Arabia-Eurasia shortening is accommodated at the northern boundary of the deforming zone. A regional deformation field for NE Iran has been estimated from the GPS measurements. It shows how the incoming ~7 mm/yr of NS shortening between Central Iran and Eurasia is accommodated in Alborz, Binalud and Kopeh Dagh. The shortening rate decreases toward the east and dies out at the Afghanistan border. The deformation pattern is contrasted along

  13. Oroclinal bending, distributed thrust and strike-slip faulting, and the accommodation of Arabia-Eurasia convergence in NE Iran since the Oligocene

    NASA Astrophysics Data System (ADS)

    Hollingsworth, James; Fattahi, Morteza; Walker, Richard; Talebian, Morteza; Bahroudi, Abbas; Bolourchi, Mohammad Javad; Jackson, James; Copley, Alex

    2010-06-01

    Regional shortening is accommodated across NE Iran in response to the collision of Arabia with Eurasia. We examine how N-S shortening is achieved on major thrust systems bounding the eastern branch of the Alborz (east of 57°E), Sabzevar and Kuh-e-Sorkh mountain ranges, which lie south of the Kopeh Dagh mountains in NE Iran. Although these ranges have experienced relatively few large earthquakes over the last 50 yr, they have been subject to a number of devastating historical events at Neyshabur, Esfarayen and Sabzevar. A significant change in the tectonics of the eastern Alborz occurs directly south of the Central Kopeh Dagh, near 57°E. To the east, shortening occurs on major thrust faults which bound the southern margin of the range, resulting in significant crustal thickening, and forming peaks up to 3000 m high. Active shortening dies out eastward into Afghanistan, which is thought to belong to stable Eurasia. The rate of shortening across thrust faults bounding the south side of the eastern Alborz north of Neyshabur is determined using optically stimulated luminescence dating of displaced river deposits, and is likely to be 0.4-1.7 mm yr-1. Shortening across the Sabzevar range 150 km west of Neyshabur has previously been determined at 0.4-0.6 mm yr-1, although reassessment of the rate here suggests it may be as high as 1 mm yr-1. Migration of thrust faulting into foreland basins is common across NE Iran, especially in the Esfarayen region near 57°E, where the northward deflection of the East Alborz range reaches a maximum of 200 +/- 20 km (from its presumed linear E-W strike at the beginning of the Oligocene). West of 57°E, the tectonics of the Alborz are affected by the westward motion of the South Caspian region, which results in the partitioning of shortening onto separate thrust and left-lateral strike-slip faults north and south of the range. At the longitude of 59°E, published GPS velocities indicate that 50 per cent of the overall shortening across

  14. Ethnobotanical Study of Medicinal Plants of Hezar Mountain Allocated in South East of Iran

    PubMed Central

    Rajaei, Peyman; Mohamadi, Neda

    2012-01-01

    This manuscript is the result of ethnobotany and ethnopharmacology survey on the Hezar Mountain in SE of Iran. Traditional botanical medicine is the primary mode of healthcare for most of the population of this region. The plants were collected in and around Hezar mountain from 2008-2010. The authors have conducted an interview of total 75 informants; The traditional uses of 92 species belonging to 35 vascular plant families and 78 genera have been recorded. The largest number of medicinal species came from Lamiaceae (15.2%). The most common preparations were decoction and infusion. These species are utilized to treat several ailments which the most common of them are digestive disorders of the gastrointestinal tract, (25.4%), renal and genital disorders (13%), respiratory tract system disorders (11.8%), and heart-blood circulatory system disorders (10.2%) respectively. PMID:24250549

  15. Provenance of Neoproterozoic sedimentary basement of northern Iran, Kahar Formation

    NASA Astrophysics Data System (ADS)

    Etemad-Saeed, Najmeh; Hosseini-Barzi, Mahboubeh; Adabi, Mohammad Hossein; Sadeghi, Abbas; Houshmandzadeh, Abdolrahim

    2015-11-01

    This article presents new data to understand the nature of the hidden crystalline basement of northern Iran and the tectonic setting of Iran during late Neoproterozoic time. The siliciclastic-dominated Kahar Formation represents the oldest known exposures of northern Iran and comprises late Ediacaran (ca. 560-550 Ma) compositionally immature sediments including mudrocks, sandstones, and conglomerates. This work focuses on provenance of three well preserved outcrops of this formation in Alborz Mountains: Kahar Mountain, Sarbandan, and Chalus Road, through petrographic and geochemical methods. Mineralogical Index of Alteration (MIA) and Chemical Index of Alteration (CIA-after correction for K-metasomatism) values combined with A-CN-K relations suggest moderate weathering in the source areas. The polymictic nature of Kahar conglomerates indicates a mixed provenance for them. However, modal analysis of Kahar sandstones (volcanic to plagioclase-rich lithic arkose) and whole rock geochemistry of mudrocks suggest that they are largely first-cycle sediments and that their sources were remarkably late Ediacaran, intermediate-felsic igneous rocks from proximal arc settings. Tectonic setting discrimination diagrams also indicate a convergent plate margin and continental arc related basin for Kahar sediments. This interpretation is supported by the phyllo-tectic to tectic composition and geochemistry of mudrocks. These results reveal the presence of a felsic/intermediate subduction-related basement (∼600-550 Ma) in this region, which provides new constraints on subduction scenario during this time interval in Iran, as a part of the Peri-Gondwanan terranes.

  16. Tectonic and climatic controls on fan systems: The Kohrud mountain belt, Central Iran

    NASA Astrophysics Data System (ADS)

    Jones, Stuart J.; Arzani, Nasser; Allen, Mark B.

    2014-04-01

    Late Pleistocene to Holocene fans of the Kohrud mountain belt (Central Iran) illustrate the problems of differentiating tectonic and climatic drivers for the sedimentary signatures of alluvial fan successions. It is widely recognised that tectonic processes create the topography that causes fan development. The existence and position of fans along the Kohrud mountain belt, NE of Esfahan, are controlled by faulting along the Qom-Zefreh fault system and associated fault zones. These faults display moderate amounts of historical and instrumental seismicity, and so may be considered to be tectonically active. However, fluvial systems on the fans are currently incising in response to low Gavkhoni playa lake levels since the mid-Holocene, producing incised gullies on the fans up to 30 m deep. These gullies expose an interdigitation of lake deposits (dominated by fine-grained silts and clays with evaporites) and coarse gravels that characterise the alluvial fan sediments. The boundaries of each facies are mostly sharp, with fan sediments superimposed on lake sediments with little to no evidence of reworking. In turn, anhydrite-glauberite, mirabilite and halite crusts drape over the gravels, recording a rapid return to still water, shallow ephemeral saline lake sedimentation. Neither transition can be explained by adjustment of the hinterland drainage system after tectonic uplift. The potential influence in Central Iran of enhanced monsoons, the northward drift of the Intertopical Convergence Zone (ITCZ) and Mediterranean climates for the early Holocene (~ 6-10 ka) point to episodic rainfall (during winter months) associated with discrete high magnitude floods on the fan surfaces. The fan sediments were deposited under the general influence of a highstand playa lake whose level was fluctuating in response to climate. This study demonstrates that although tectonism can induce fan development, it is the sensitive balance between aridity and humidity resulting from changes in

  17. Lithospheric mantle heterogeneities beneath the Zagros Mountains and the Iranian Plateau: a petrological-geophysical study

    NASA Astrophysics Data System (ADS)

    Tunini, Lavinia; Jiménez-Munt, Ivone; Fernandez, Manel; Vergés, Jaume; Villaseñor, Antonio

    2014-01-01

    We apply a combined geophysical-petrological methodology in order to study the thermal, compositional, density and seismological structure of the crust and upper mantle along two transects across the Arabia-Eurasia collision region. Results on the crustal thickness show minimum values beneath the Arabia Platform and Central Iran (42-43 km), and maximum values beneath the Sanandaj Sirjan zone (SSZ; 55-63 km), in agreement with seismic data. Major discrepancies in Moho depth from those derived from seismic data are locally found in the SSZ (central Zagros) and Alborz Mountains where more moderate crustal thicknesses are modelled. Results on the lithosphere thickness indicate that the Arabian lithosphere is ˜220 km thick along both profiles, whereas Eurasian lithosphere is up to ˜90 km thinner, especially below the Central Iran and Alborz Mountains. The lithosphere-asthenosphere boundary (LAB) shows different geometries between the two transects. In the northern profile (northern Zagros), the LAB rises sharply below the SSZ in a narrow region of ˜90 km, whereas in the southern profile (central Zagros), rising occurs in wider region, from the Zagros fold-and-thrust belt (ZFTB) to the SSZ. The best fit of seismic velocities (Vp, Vs) and densities requires lateral changes in the lithospheric mantle composition. Our results are compatible with Proterozoic peridotitic mantle compositions beneath the Arabian Platform, Mesopotamian Foreland Basin and the accreted terrains of Eurasia Plate, and with a more depleted Phanerozoic harzburgitic-type mantle composition below the ZFTB and imbricated zone.

  18. A note on the discovery of the suturocavate dinoflagellate cyst (Limbodinium absidatum) in the Middle East (Binalud Mountains, NE Iran)

    NASA Astrophysics Data System (ADS)

    Mafi, Abradat; Ghasemi-Nejad, Ebrahim; Ashouri, Alireza; Vahidi-Nia, Mohammad

    2014-04-01

    Limbodinium absidatum is a suturocavate dinocyst that is being reported here from the Binalud Mountains, NE Iran, which is also the first record of this rare species from the Middle East. A few specimens of L. absidatum are recorded from samples taken from the Dalichai Formation at a section measured at Ghoroneh. The stratigraphic range of this species (Late Callovian-Early Oxfordian) is very important for Jurassic palynologists. Morphological characteristics of this Sexiform species are described in detail to support the identification.

  19. Microseismicity and seismotectonics of the South Caspian Lowlands, NE Iran

    NASA Astrophysics Data System (ADS)

    Nemati, Majid; Hollingsworth, James; Zhan, Zhongwen; Bolourchi, Mohammad Javad; Talebian, Morteza

    2013-06-01

    This paper is concerned with the microseismicity and seismotectonics of the eastern South Caspian Sea region, where the East Alborz mountains descend to meet the South Caspian Lowlands of NE Iran. To better understand the present-day tectonics and seismicity of this region, which includes the cities of Gorgan and Gonbad-e-Qabus (combined population 500 000), we installed a temporary local seismic network across the area for 6 months between 2009 and 2010. We analysed the seismicity and focal mechanisms together with data from the permanent networks of the Institute of Geophysics, University of Tehran (IGUT) and the International Institute of Earthquake Engineering and Seismology (IIEES), based in Tehran. Microseismicity is focused primarily on the Shahrud fault system, which bounds the east Alborz range to the south. Relatively few earthquakes are associated with the Khazar thrust fault, which bounds the north side of the range. A cluster of shallow microseismicity (<15 km depth) occurs 40 km north of the Khazar fault (within the South Caspian Lowlands; SCL), an area typically thought to be non-deforming. This area coincides with the location of three relatively deep thrust earthquakes (Mw 5.3-5.5) which occurred in 1999, 2004 and 2005. Inversion of teleseismic body waveforms allows us to constrain the depth of these earthquakes at 26-29 km. Although significant sedimentation throughout the SCL obscures any expression of recent fault activity at the surface, focal mechanisms of well-located events from the shallow cluster of micro-seismicity show a significant component of left-lateral strike-slip motion (assuming slip occurs on NE-SW fault planes, typical of active faults in the region), as well as a small normal component. Inversion of traveltimes for well-located events in our network yields a velocity structure for the region, and a Moho depth of 41 km. The pattern of deep thrust and shallow normal seismicity could be explained by bending of the rigid South

  20. Iran.

    PubMed

    1987-05-01

    Iran's population stood at 49.8 million in 1986, 1 1/2-2 million of which were Afghan refugees. The annual population growth rate was 4%. The infant mortality rate was 10/1000 and life expectancy was 54 years. 40% of the labor force is engaged in agriculture, 33% are employed in industry and commerce, and 27% work in services. Iran is an Islamic republic dominated by the Islamic Republican Party. By the 1970s, Iran has achieved significant industrialization and economic modernization. However, economic activity was disrupted by the 1979 revolution and more recently by the war with Iraq and the sharp decline in oil prices. All major business and industrial growth indicators are significantly below prerevolutionary levels and unemployment is over 30%. Political infighting has hampered the formulation of coherent economic policies, and purges in the civil service in the postrevolutionary phase eliminated many qualified personnel. The petroleum, mining, utilities, and transportation sectors have been nationalized, but there is dissension within the Khomeni's regime as to how to proceed with land reform. Iran's gross national product was US$75 billion in 1986, with a per capita income of $1667. Inflation is about 25-40%.

  1. Iran.

    PubMed

    1987-05-01

    Iran's population stood at 49.8 million in 1986, 1 1/2-2 million of which were Afghan refugees. The annual population growth rate was 4%. The infant mortality rate was 10/1000 and life expectancy was 54 years. 40% of the labor force is engaged in agriculture, 33% are employed in industry and commerce, and 27% work in services. Iran is an Islamic republic dominated by the Islamic Republican Party. By the 1970s, Iran has achieved significant industrialization and economic modernization. However, economic activity was disrupted by the 1979 revolution and more recently by the war with Iraq and the sharp decline in oil prices. All major business and industrial growth indicators are significantly below prerevolutionary levels and unemployment is over 30%. Political infighting has hampered the formulation of coherent economic policies, and purges in the civil service in the postrevolutionary phase eliminated many qualified personnel. The petroleum, mining, utilities, and transportation sectors have been nationalized, but there is dissension within the Khomeni's regime as to how to proceed with land reform. Iran's gross national product was US$75 billion in 1986, with a per capita income of $1667. Inflation is about 25-40%. PMID:12177957

  2. A Paleogene extensional arc flare-up in Iran

    NASA Astrophysics Data System (ADS)

    Verdel, Charles; Wernicke, Brian P.; Hassanzadeh, Jamshid; Guest, Bernard

    2011-06-01

    Arc volcanism across Iran is dominated by a Paleogene pulse, despite protracted and presumably continuous subduction along the northern margin of the Neotethyan ocean for most of Mesozoic and Cenozoic time. New U-Pb and 40Ar/39Ar data from volcanic arcs in central and northern Iran constrain the duration of the pulse to ˜17 Myr, roughly 10% of the total duration of arc magmatism. Late Paleocene-Eocene volcanic rocks erupted during this flare-up have major and trace element characteristics that are typical of continental arc magmatism, whereas the chemical composition of limited Oligocene basalts in the Urumieh-Dokhtar belt and the Alborz Mountains which were erupted after the flare-up ended are more consistent with derivation from the asthenosphere. Together with the recent recognition of Eocene metamorphic core complexes in central and east central Iran, stratigraphic evidence of Eocene subsidence, and descriptions of Paleogene normal faulting, these geochemical and geochronological data suggest that the late Paleocene-Eocene magmatic flare-up was extension related. We propose a tectonic model that attributes the flare-up to decompression melting of lithospheric mantle hydrated by slab-derived fluids, followed by Oligocene upwelling and melting of enriched mantle that was less extensively modified by hydrous fluids. We suggest that Paleogene magmatism and extension was driven by an episode of slab retreat or slab rollback following a Cretaceous period of flat slab subduction, analogous to the Laramide and post-Laramide evolution of the western United States.

  3. Petrology and Geochemistry of the Eocene Volcanic Rocks in the Kahrizak Mountains, Central Iran

    NASA Astrophysics Data System (ADS)

    Yazdani, S.; Castillo, P.; Tutti, F.

    2013-12-01

    The Eocene volcanic rocks in the Kahrizak (KH) Mountains in the northern part of Central Iran were mainly formed by magmatism that accompanied block-faulting tectonism in the region. In the KH area, the volcanic rocks are nonconformably overlain by Oligocene-Pliocene sedimentary deposits, suggesting that the Eocene magmatic activity in the region was followed by a sequence of uplift and shallow marine regression. The volcanic rocks consist of pyroclastics (tuff and ignimbrites) and lava flows (basalt, basaltic trachyandesite, trachyandesite, and rhyolite); superposition indicates an earlier explosive volcanic phase that caused the widespread distribution of rhyolitic ignimbrites and tuffs, and this was followed by a quieter phase of lava eruptions. Petrographic evidence such as mineral zoning, sieve texture and rounded crystals of plagioclase and pyroxene phenocrysts indicate non-equilibrium conditions between melt and crystals during magma cooling. These textures suggest magma mixing, although these may also be due to rapid decompression, where heat loss is minor relative to the ascent rate. The geochemistry of KH samples indicates their subalkaline to alkaline affinity. In terms of trace element contents, most samples exhibit the distinct geochemical trait of arc volcanism, i.e., Nb and Ta depletions relative to LILE (e.g., Ba, Rb) enrichment and positive Sr anomaly; however, Zr and Ti depletions are not prominent. The samples have a light-REE enriched but flat heavy-REE pattern and negative Eu anomaly in the rhyolites and trachyandesites. They have a ~narrow to ~moderate range of Pb isotopic ratios (206Pb/204Pb ~18.6-18.9, 207Pb/204Pb ~15.5-15.6, and 208Pb/204Pb ~38.5-38.8), with basaltic rocks somewhat higher than rhyolitic rocks. Available geochemical and isotopic data suggest a complex origin and evolution of the KH magmas. The magmas originated from an intrinsically ~heterogeneous source and, in addition to fractional crystallization, some of the

  4. Influence of southern oscillation on autumn rainfall in Iran (1951-2011)

    NASA Astrophysics Data System (ADS)

    Roghani, Rabbaneh; Soltani, Saeid; Bashari, Hossein

    2016-04-01

    This study aimed to investigate the relationships between southern oscillation and autumn (October-December) rainfall in Iran. It also sought to identify the possible physical mechanisms involved in the mentioned relationships by analyzing observational atmospheric data. Analyses were based on monthly rainfall data from 50 synoptic stations with at least 35 years of records up to the end of 2011. Autumn rainfall time series were grouped by the average Southern Oscillation Index (SOI) and SOI phase methods. Significant differences between rainfall groups in each method were assessed by Kruskal-Wallis and Kolmogorov-Smirnov non-parametric tests. Their relationships were also validated using the linear error in probability space (LEPS) test. The results showed that average SOI and SOI phases during July-September were related with autumn rainfall in some regions located in the west and northwest of Iran, west coasts of the Caspian Sea and southern Alborz Mountains. The El Niño (negative) and La Niña (positive) phases were associated with increased and decreased autumn rainfall, respectively. Our findings also demonstrated the persistence of Southern Pacific Ocean's pressure signals on autumn rainfall in Iran. Geopotential height patterns were totally different in the selected El Niño and La Niña years over Iran. During the El Niño years, a cyclone was formed over the north of Iran and an anticyclone existed over the Mediterranean Sea. During La Niña years, the cyclone shifted towards the Mediterranean Sea and an anticyclone developed over Iran. While these El Niño conditions increased autumn rainfall in Iran, the opposite conditions during the La Niña phase decreased rainfall in the country. In conclusion, development of rainfall prediction models based on the SOI can facilitate agricultural and water resources management in Iran.

  5. Surveying hydro geomorphic conditions of the SHIRKOOH Mountains in Yazd-central province of IRAN

    NASA Astrophysics Data System (ADS)

    Alhoseini Almodaresi, S.. A.; Ramesht, M. H.

    2009-04-01

    In this paper we study the circumstances of water, climate and morphology of Miankooh basin and its forming factors. This study is important because this basin is located in Shirkooh Mountains which is the highest and most massive mountains of the yazd province in the middle part of Iran. This basin is a sub-basin of Siah-Kooh desert. Miankooh is a basin with an area of 630 Km2 and 27.59% slope that spreads from 4075 to 1520m of height. This basin is shaped like an elongated rectangle,the average rain rate is 228.8 mm and winter has the most amount of falls that are solid in the higher zones. The average temperature of basin is 13.5 C and environmental temperature decrease for this region is 0.9 C per 100m of height. February (bahman) is the coldest and July (tir) is the warmest month of the year. The basin's climate in heights is recognized as cold and semiarid. In this region, rivers are seasonal and the most important one is named Fakhrabad. Granite, lime, sand and stone are the main formation elements of this basin and are cracked in the tectonic processes and many faults are seen in them. Mentioned sediments have had enormous effects on the formation of landmarks. Various climate factors and the current of water has affected these sediments, and made a variety of different shapes. Temperature is one of the most important morphodynamic factors in this region and directly or indirectly influences the other type of erosion. The current of water has made two type of parallel and tree algorithm aqueduct networks. Valleys and rivers are in the young age. Different behaviors of factors involved in configuration, has made several lands type and it is possible to recognize land units with particular properties, with a systemic vision. This study consists of results that can be used for planning the development, management and optimization of natural resources. Key word: Miankooh, Yazd, Equilibrium line of water and ice, Glacial, Land systems, Morphoclima .

  6. Cenozoic intracontinental deformation of the Kopeh Dagh Belt, Northeastern Iran

    NASA Astrophysics Data System (ADS)

    Chu, Yang; Wan, Bo; Chen, Ling; Talebian, Morteza

    2016-04-01

    Compressional intracontinental orogens represent large tectonic zones far from plate boundaries. Since intracontinental mountain belts cannot be framed in the conventional plate tectonics theory, several hypotheses have been proposed to account for the formations of these mountain belts. The far-field effect of collision/subduction at plate margins is now well accepted for the origin and evolution of the intracontinental crust thickening, as exemplified by the Miocene tectonics of central Asia. In northern Iran, the Binalud-Alborz mountain belt witnessed the Triassic tectonothermal events (Cimmerian orogeny), which are interpreted as the result of the Paleotethys Ocean closure between the Eurasia and Central Iran blocks. The Kopeh Dagh Belt, located to the north of the Binalud-Alborz Belt, has experienced two significant tectonic phases: (1) Jurassic to Eocene rifting with more than 7 km of sediments; and (2) Late Eocene-Early Oligocene to Quaternary continuous compression. Due to the high seismicity, deformation associated with earthquakes has received more and more attention; however, the deformation pattern and architecture of this range remain poorly understood. Detailed field observations on the Cenozoic deformation indicate that the Kopeh Dagh Belt can be divided into a western zone and an eastern zone, separated by a series of dextral strike-slip faults, i.e. the Bakharden-Quchan Fault System. The eastern zone characterized by km-scale box-fold structures, associated with southwest-dipping reverse faults and top-to-the NE kinematics. In contrast, the western zone shows top-to-the SW kinematics, and the deformation intensifies from NE to SW. In the northern part of this zone, large-scale asymmetrical anticlines exhibit SW-directed vergence with subordinate thrusts and folds, whereas symmetrical anticlines are observed in the southern part. In regard to its tectonic feature, the Kopeh Dagh Belt is a typical Cenozoic intracontinental belt without ophiolites or

  7. Mountains

    SciTech Connect

    Fuller, M.

    1989-01-01

    This book covers the following topics: Above the forest: the alpine tundra; Solar energy, water, wind and soil in mountains; Mountain weather; Mountain building and plate tectonics; Mountain walls: forming, changing, and disappearing; Living high: mountain ecosystems; Distribution of mountain plants and animals; On foot in the mountains: how to hike and backpack; Ranges and peaks of the world. Map and guidebook sources, natural history and mountain adventure trips, mountain environmental education centers and programs, and sources of information on trails for the handicapped are included.

  8. Uplift-induced residual strain release and late-thrusting extension in the Anaran mountain front anticline, Zagros (Iran)

    NASA Astrophysics Data System (ADS)

    Tavani, S.; Snidero, M.; Muñoz, J. A.

    2014-12-01

    In this work we present and discuss the pattern of extensional faults of the Anaran Anticline (Lurestan province of the Zagros, Iran), one of the most aesthetically appealing mountain front anticlines of the Zaros. This 100 km long structure is affected by extensional faults occurring in different along-strike sectors of the anticline, running parallel and oblique to the local trend of the fold hinge line, and having displacements of hundreds of metres. Relationships between fold growth and extensional deformation are investigated by quantitatively analysing the attributes (i.e. curvature, elevation and throw across faults) of a 3D surface representing the top of the Ilam formation. Results indicate that the main stage of extensional deformation occurred during folding. In particular, we deduce that extensional faulting was associated with the erosional uplift of the crestal sector of the anticline, where exhumation of previously shortened strata implied release of residual compressive strain, with consequent annihilation of the horizontal stress component paralleling the tectonic transport direction. This determined the onset of a large-scale extensional regime at the shallower structural levels of the growing anticline.

  9. Galevarz landslide geotechnical studies in Rudbar Freeway, North of Iran

    NASA Astrophysics Data System (ADS)

    Mortazavi, Manouchehr; Jahanbakhsh, Romina; Pirouz, Mortaza; Haghnazar, Shahrouz

    2010-05-01

    The study area is located in the north of Iran and it is a part of new freeway between capital city and southern part of Caspian Sea. Freeway cross the Alborz mountain belt and it can be operating new landslides and rock falls along the Freeway. Some of the landslides are old and reactive and rest is new. Along the Freeway, between Rudbar to Rostamabad, 13 landslides were happened that 6 of them are reactive. Our study focused on a new landslide that was happened in Galevarz village. This landslide has 180 meters length by 170 meters width and 15 meters average depth. Galevarz landslide occurred in White river alluvial sediments. Slope of old rocks below the alluvial sediments and weak contact, irrigation of olive gardens above it and rain water channels in alluvium can be important parameters to happen this landslide. We drilled two boreholes in Galevarz area to find mechanical characteristics, internal friction resistance and cohesion coefficient. We got different internal friction resistance, and cohesion coefficient values from top to bottom. We used these data to find slope stability and to design fender wall in some places. Also, 8 meters vertical walls by 1 meter horizontal flats can be controlled Galevarz landslide and some drainage system is made above landslide to control it.

  10. Lateral and depth variations of coda Q in the Zagros region of Iran

    NASA Astrophysics Data System (ADS)

    Irandoust, Mohsen Ahmadzadeh; Sobouti, Farhad; Rahimi, Habib

    2016-01-01

    We have analyzed more than 2800 local earthquakes recorded by the Iranian National Seismic Network (INSN) and the Iranian Seismological Center (IRSC) to estimate coda wave quality factor, Q c , in the Zagros fold and thrust belt and the Sanandaj-Sirjan metamorphic zone in Iran. We used the single backscattering model to investigate lateral and depth variations of Q c in the study region. In the interior of Zagros, no strong lateral variation in attenuation parameters is observed. In SE Zagros (the Bandar-Abbas region) where transition to the Makran subduction setting begins, the medium shows lower attenuation. The average frequency relations for the SSZ, the Bandar-Abbas region, and the Zagros are Q c = (124 ± 11) f 0.82 ± 0.04, Q c = (109 ± 2) f 0.99 ± 0.01, and Q c = (85 ± 5) f 1.06 ± 0.03, respectively. To investigate the depth variation of Q c , 18 time windows between 5 and 90 s and at two epicentral distance ranges of R < 100 km and 100 < R < 200 km were considered. It was observed that with increasing coda lapse time, Q 0 ( Q c at 1 Hz) and n (frequency dependence factor) show increasing and decreasing trends, respectively. Beneath the SSZ and at depths of about 50 to 80 km, there is a correlation between the reported low velocity medium and the observed sharp change in the trend of Q 0 and n curves. In comparison with results obtained in other regions of the Iranian plateau, the Zagros along with the Alborz Mountains in the north show highest attenuation of coda wave and strongest frequency dependence, an observation that reflects the intense seismicity and active faulting in these mountain ranges. We also observe a stronger depth dependence of attenuation in the Zagros and SSZ compared to central Iran, indicating a thicker lithosphere in the Zagros region than in central Iran.

  11. Section of Permian deposits and fusulinids in the Halvan Mountains, Yazd province, Central Iran

    NASA Astrophysics Data System (ADS)

    Leven, E. Ya.; Gorgij, M. N.

    2009-04-01

    The Permian section situated northwest of Tabas in the Halvan Mountains is studied and fusulinids occurring in the section are described. The Chili, Sartakht, and Hermez formations distinguished in the section are separated by horizons of bauxitic laterite and belong to the Khan Group formerly ranked as a synonymous formation. Fusulinids occur at two levels in the section. The lower one confined to the Chili Formation yields the so-called Kalaktash fusulinid assemblage of the late Sakmarian age. The second late Asselian assemblage has been discovered in pebbles from conglomerate-breccia in the basal laterite of the Sartakht Formation. A brief characterization of fusulinids is presented and three new species are described. The new Benshiella genus is discriminated from the Rugosofusulinidae family. As Skinner and Wilde (1965, 1966) changed the original diagnosis of the Pseudofusulina genus, we suggest, regarding all species, which have been attributed to this genus but do not satisfy the new diagnosis, as representing the new Nonpseudofusulina genus.

  12. Arc-magmatism and subduction history beneath the Zagros Mountains, Iran: A new report of adakites and geodynamic consequences

    NASA Astrophysics Data System (ADS)

    Omrani, Jafar; Agard, Philippe; Whitechurch, Hubert; Benoit, Mathieu; Prouteau, Gaëlle; Jolivet, Laurent

    2008-12-01

    The Zagros Mountains were formed by convergence between Eurasia and Africa/Arabia. Compared to the wealth of recent studies on the external Zagros fold and thrust belt, the internal Sanandaj-Sirjan and Urumieh-Dokhtar magmatic arcs (SSMA, UDMA) remain poorly studied, despite being some of the best-preserved active margins within the greater Alpine-Himalayan convergent system. We focus on the key geodynamic constraints provided by the subduction-related magmatism of the upper plate, which shifted ~ 300 km inward from the SSMA to the UDMA at the end of the Mesozoic. Major and trace element data show that all studied magmatic rocks display the characteristics of subduction-related calc-alkaline magmas. Rare-earth element (REE) systematics for Mesozoic (SSMA) and Eocene (UDMA) volcanic and plutonic rocks suggest a similar mantle wedge source. In contrast, major and trace element data for volcanic rocks postdating the Late Miocene reveal a typical adakitic signature along part of the UDMA. The amphibole and SiO 2-rich (59-72 wt.%) Zagros adakites have very low Y and HREE contents. Adakitic magmas are likely to result from the melting of mafic material at depth (i.e., subducted oceanic crust from the slab and/or earlier obducted ophiolites) under unusually high temperature thermal conditions, in response to the regional-scale thermal re-equilibration accompanying collision or, to slab break-off. The fact that the distribution of these adakites is spatially restricted to the central parts of the UDMA (i.e. 200-300 km along strike) supports the slab break-off hypothesis, as do preliminary tomographic images. The timing of this event is coeval with slab-break-off below southern Turkey, which supports the view that slab detachment propagated laterally in the Neotethyan slab, both to the west (Turkey) and to the south (Iran), during the last 10-5 Ma.

  13. Two new mountainous species of Lactuca (Cichorieae, Asteraceae) from Iran, one presenting a new, possibly myrmecochorous achene variant.

    PubMed

    Kilian, Norbert; Djavadi, Seyyedeh Bahereh; Eskandari, Majid

    2012-01-01

    It is shown that the concept of the Iranian endemic Lactuca polyclada in the sense of both its original author Boissier and its current use actually admixes two entirely different species, as was first noted by Beauverd a hundred years ago but has been neglected by later workers. One is a putative relative of Lactuca rosularis, the other was recognised by Beauverd as a member of the genus Cicerbita. The name Lactuca polyclada Boiss. is lectotypified here, maintaining its use as established by Beauverd for the Cicerbita species. Both species are morphologically delimited and mature achenes of Cicerbita polyclada are illustrated for the first time. The putative relative of Lactuca rosularis, a rare local endemic of the summit area of Kuh e-Dena, which has remained without a valid name by now, is described as a new species, Lactuca denaensis N. Kilian & Djavadi, and illustrated. A third member of the Lactuca rosularis group, Lactuca hazaranensis Djavadi & N. Kilian, discovered among a recent collection and apparently being a rare chasmophyte of the Hazaran mountain massif in the province of Kerman, Iran, is described as a species new to science, illustrated and delimited from the other two species. This new species has peculiar achenes representing a hitherto unknown variant: the body of the beaked achenes is divided into two segments by a transversal constriction in the distal third. The proximal segment contains the embryo, the distal segment is solid with a lipid-containing yellow tissue. The easily detachable pappus and the equally easily detachable beak potentially obstruct dispersal by wind. Since detachment of the beak also exposes the lipid-containing tissue of the distal segment, its potential as an elaiosome and myrmecochory as a possible mode of dispersal are discussed. PMID:22577334

  14. Two new mountainous species of Lactuca (Cichorieae, Asteraceae) from Iran, one presenting a new, possibly myrmecochorous achene variant

    PubMed Central

    Kilian, Norbert; Djavadi, Seyyedeh Bahereh; Eskandari, Majid

    2012-01-01

    Abstract It is shown that the concept of the Iranian endemic Lactuca polyclada in the sense of both its original author Boissier and its current use actually admixes two entirely different species, as was first noted by Beauverd a hundred years ago but has been neglected by later workers. One is a putative relative of Lactuca rosularis, the other was recognised by Beauverd as a member of the genus Cicerbita. The name Lactuca polyclada Boiss. is lectotypified here, maintaining its use as established by Beauverd for the Cicerbita species. Both species are morphologically delimited and mature achenes of Cicerbita polyclada are illustrated for the first time. The putative relative of Lactuca rosularis, a rare local endemic of the summit area of Kuh e-Dena, which has remained without a valid name by now, is described as a new species, Lactuca denaensis N. Kilian & Djavadi, and illustrated. A third member of the Lactuca rosularis group, Lactuca hazaranensis Djavadi & N. Kilian, discovered among a recent collection and apparently being a rare chasmophyte of the Hazaran mountain massif in the province of Kerman, Iran, is described as a species new to science, illustrated and delimited from the other two species. This new species has peculiar achenes representing a hitherto unknown variant: the body of the beaked achenes is divided into two segments by a transversal constriction in the distal third. The proximal segment contains the embryo, the distal segment is solid with a lipid-containing yellow tissue. The easily detachable pappus and the equally easily detachable beak potentially obstruct dispersal by wind. Since detachment of the beak also exposes the lipid-containing tissue of the distal segment, its potential as an elaiosome and myrmecochory as a possible mode of dispersal are discussed. PMID:22577334

  15. Geochemistry of Gabbroic and Diabasic sills in the Central Alborz

    NASA Astrophysics Data System (ADS)

    Jafarian, A. R.

    2012-04-01

    There are several gabbroic and diabasic sills, in the central Alborz, which represent more than 50 meter thickness. These intrusive rocks are overlaid by Khosh-Yeylagh formation and underlain by Mobarak formation. So their stratigraphic interval demonstrates an epoch between late Devonian and early Mississippian. These intrusive sills spread through the Alborz structure zone between two main Iranian geological sedimentary formations as a key bed and may indicate an extensional zone in Iranian Paleozoic platform. Due to Hercynian orogenic movement which happend in the late Paleozoic era in Europe but it acted as extension movements in Iranian platform. Petrographically, these intrusive sills consist of gabbro, gabbroic diorite, monzodiorite, and monzogabbro. Their major minerals are plagioclase, clinopyroxene and olivine plus accessory minerals such as apatite, ilmenite, and spinel. Most of samples display deeply alteration and secondary phases such as amphibole, chlorite, calcite, epidote, and zoisite. Texturally, these rocks show variety of grain size range of coarse grain gabbroic rocks to hypabyssal fine grain diabasic once. From geochemical point of view, all of the rock samples on TAS diagram plot in sub-alkaline field. Due to high alteration, samples plot on Nb/Y vs. Zr/TiO2 as immobile trace elements and once again they show sub-alkaline series too. On the AFM diagram majority of samples fall into calc-alkaline domain next to tholeiitic border. REE pattern in chondrite normalized spider diagram reveal LREE enrichment by a factor of 30 to 80 and HREE depletion by a factor of 10. There is no Eu and Sr anomaly thus plagioclase differentiation hasn't main role to control of evolved magma. All of the samples represent intra plate rift gabbros on TiO2-Y/20-K2O diagram. Consequently, a peridotite with ratio of [garnet/ (garnet+spinel)] ≈ 0.3 to 0.5, at 70 to 100 km depth from enriched source, has undergone 10% to 15% partial melting to produce primary magma. This

  16. The Lower Triassic Sorkh Shale Formation of the Tabas Block, east central Iran: Succesion of a failed-rift basin at the Paleotethys margin

    USGS Publications Warehouse

    Lasemi, Y.; Ghomashi, M.; Amin-Rasouli, H.; Kheradmand, A.

    2008-01-01

    The Lower Triassic Sorkh Shale Formation is a dominantly red colored marginal marine succession deposited in the north-south trending Tabas Basin of east central Iran. It is correlated with the unconformity-bounded lower limestone member of the Elika Formation of the Alborz Mountains of northern Iran. The Sorkh Shale is bounded by the pre-Triassic and post-Lower Triassic interregional unconformities and consists mainly of carbonates, sandstones, and evaporites with shale being a minor constituent. Detailed facies analysis of the Sorkh Shale Formation resulted in recognition of several genetically linked peritidal facies that are grouped into restricted subtidal, carbonate tidal flat, siliciclastic tidal flat, coastal plain and continental evaporite facies associations. These were deposited in a low energy, storm-dominated inner-ramp setting with a very gentle slope that fringed the Tabas Block of east central Iran and passed northward (present-day coordinates) into deeper water facies of the Paleotethys passive margin of northern Cimmerian Continent. Numerous carbonate storm beds containing well-rounded intraclasts, ooids and bioclasts of mixed fauna are present in the Sorkh Shale Formation of the northern Tabas Basin. The constituents of the storm beds are absent in the fair weather peritidal facies of the Sorkh Shale Formation, but are present throughout the lower limestone member of the Elika Formation. The Tabas Block, a part of the Cimmerian continent in east central Iran, is a rift basin that developed during Early Ordovician-Silurian Paleotethys rifting. Facies and sequence stratigraphic analyses of the Sorkh Shale Formation has revealed additional evidence supporting the Tabas Block as a failed rift basin related to the Paleotethys passive margin. Absence of constituents of the storm beds in the fair weather peritidal facies of the Sorkh Shale Formation, presence of the constituents of the storm beds in the fair weather facies of the Elika Formation (the

  17. Conceptual Design of Alborz Tokamak Poloidal Coils System

    NASA Astrophysics Data System (ADS)

    Mardani, M.; Amrollahi, R.

    2013-04-01

    The Alborz tokamak is a D-shape cross section tokamak that is under construction in Amirkabir University of Technology. One of the most important parts of tokamak design is the design of the poloidal field system. This part includes the numbers, individual position, currents and number of coil turns of the magnetic field coils. Circular cross section tokamaks have Vertical Field system but since the elongation and triangularity of plasma cross section shaping are important in improving the plasma performance and stability, the poloidal field coils are designed to have a shaped plasma configuration. In this paper the design of vertical field system and the magnetohydrodynamic equilibrium of axisymmetric plasma, as given by the Grad-Shafranov equation will be discussed. The poloidal field coils system consists of 12 circular coils located symmetrically about the equator plane, six inner PF coils and six outer PF coils. Six outer poloidal field coils (PF) are located outside of the toroidal field coils (TF), and six inner poloidal field coils are wound on the inner legs and are located outside of a vacuum vessel.

  18. Quantitative textural investigation of trachyandesites of Damavand volcano (N Iran): Insights into the magmatic processes

    NASA Astrophysics Data System (ADS)

    Zadsaleh, Mohsen; Pourkhorsandi, Hamed

    2016-08-01

    Damavand volcano is a dormant stratovolcano in northern Iran in the middle of the Alborz Mountains. Investigation of the magmatic processes responsible for the eruption of the volcano and the conditions of the magma chamber is important in order to understand the volcanism of this system. Owing to their higher abundance and younger age, trachyandesitic rocks are the main components of this volcano. To get insights into the crystallization of these rocks, we carried out a quantitative and qualitative petrographic study of three main volcanic units erupted between 63 and 66.5 years ago. Crystal Size Distribution (CSD) studies can reveal details about magmatic processes. Measuring 4732 individual plagioclase crystals and conducting a CSD study, revealed a non-straight and concave-up CSD curve for nearly all of the studied volcanic units which suggests the occurrence of similar physico-chemical processes responsible for their magmatism. Plagioclase crystals occur as microlites and phenocrysts; the phenocrysts show either oscillatory zoning or sieve textures. Each segment of the CSD curves are consistent with a particular plagioclase texture in all the studied volcanic units. The presence of different plagioclase textures and the concave-up shape of the CSD curves suggests the variation of the physico-chemical conditions of the magma chamber during the magmatism of the Damavand in this time period. Mixing of magmas with different crystal populations can be an alternative for this phenomena.

  19. The Kalaktash and Halvan assemblages of Permian fusulinids from the Padeh and Sang-Variz sections (Halvan Mountains, Yazd Province, Central Iran)

    NASA Astrophysics Data System (ADS)

    Leven, E. Ja.; Gorgij, M. N.

    2011-04-01

    New Permian sections have been studied in the Halvan Mountains of Iran, northwestward of Tabas. In addition to the Chili, Sartakht, and Hermez formations established here earlier, the new Rizi Formation is distinguished, underlying deposits of the Triassic Sorkh Shale Formation. Conodonts, fusulinids, and smaller foraminifers found in the rocks date the formations. In particular, it is demonstrated that the Chili Formation bearing the Kalaktash fusulinid assemblage is of Sakmarian age. The age of the Halvan fusulinid assemblage from clasts in the breccia-conglomerate at the Sartakht Formation base is reevaluated, and it is shown to be late Sakmarian but not Asselian in age. The Bolorian-Kubergandian age is established for the greater part of the Sartakht Formation. Correlation of the sections studied with the other Permian sections in different regions of Iran showed their lithological and paleontological specifics as compared to the latter. On the other hand, the sections in question are surprisingly similar in both respects to sections in the Central Pamirs. Fusulinids of the Kalaktash and Halvan assemblages are figured in four plates, and five new species belonging to the genera Rugosochusenella, Benshiella, Parazellia, and Nonpseudofusulina are described.

  20. Study of Upper Miocene Oysters(Plecypoda) From the Mishan Formation in south west of Firuzabad, Fars, Iran(Zagros mountain)

    NASA Astrophysics Data System (ADS)

    Dehbozorgi, Mehdi; Sabouhi, Mostafa; Nabavi, Hamid

    2010-05-01

    The out crapes of Mishan Formation located in Aghar area(Firuzabad city) south west of Fars and 70km south west of Firuzabad. this Formation mostly consist of limestone, marly limestone and marlstone with 800m thickness. 6key beds distinctive from limestone beds are recognized in this area. this key beds are useful for local and regional correlation in Zagros mountains. the key beds from base to top are: Red algae, Bryozoa, Gastropoda and Plecypoda, Crabs and Oysters. Mishan Formation in this area is between Gachsaran F.M(Under Formation), Conformable and Aghajari F.M(Upper Formation), Conformable. With due attention to rang and distribution of the Macrofossils, 5 local assmblage biozone were recognized, that is confirming time limit from Early- Upper Miocene. this research cheked and controled a biostrom Plecypoda(Oysters) level by thickness 3- 4m. this biostrom located around 550m the base of section. Ofcurse more of this Plecypoda be assinged to order pterriodia and Genus Oyster. Along with Oysters, Pecten and Venus can be see. This biostrom made up a bioclastic shoal shallow deep in the margin of sea Miocene. This Oysters report from Mishan Formation of Firuzabad, Fars, Zagros, Iran: Ostrea virleti var. crassicostat, Ostrea virleti Desh var. persica, Ostrea digitatai Echiwald var. rohlfsi, Ostrea lamellose. Ostrea cf. biowwondeli. Master of science in Geology (Paleontology), University of Isfahan, Iran.

  1. Timing of atmospheric precipitation in the Zagros Mountains inferred from a multi-proxy record from Lake Mirabad, Iran

    NASA Astrophysics Data System (ADS)

    Stevens, Lora R.; Ito, Emi; Schwalb, Antje; Wright, Herbert E.

    2006-11-01

    A sediment core 7.2 m long from Lake Mirabad, Iran, was examined for loss-on-ignition, mineralogy, oxygen-isotopic composition of authigenic calcite, and trace-element composition of ostracodes to complement earlier pollen and ostracode-assemblage studies. Pollen, ostracode-inferred lake level, and high Sr/Ca ratios indicate that the early Holocene (10000 to 6500 cal yr BP) was drier than the late Holocene. Low δ18O values during this interval are interpreted as resulting from winter-dominated precipitation, characteristic of a Mediterranean climate. Increasing δ18O values after 6500 cal yr BP signal a gradual increase in spring rains, which are present today. A severe 600-yr drought occurred at ca. 5500 cal yr BP, shortly after the transition from pistachio-almond to oak forest. During the late Holocene, two milder droughts occurred at about 1500 and 500 cal yr BP. Within the resolution of the record, no drought is evident during the collapse of the Akkadian empire (4200-3900 cal yr BP). Rather, a decrease in δ18O values to early-Holocene levels may indicate the return to a Mediterranean precipitation regime.

  2. The role of block rotations and oroclinal bending in Iran during the Cenozoic Arabia-Eurasia shortening

    NASA Astrophysics Data System (ADS)

    Cifelli, F.; Mattei, M.; Alimohammadian, H.; Sabouri, J.; Rashid, H.; Ghassemi, M.

    2012-04-01

    Shortening related to the Arabia-Eurasia convergence in the Cenozoic has been - and is at present being - taken up mainly by displacements in the Zagros, Alborz, and Kopeh Dag thrust-and-fold belts of Iran, whereas the intervening, fault-bounded crustal blocks of Central Iran (Yazd, Tabas and Lut blocks) show little internal deformation. Central Iran is separated from the Alborz belt by NE-SW left-lateral strike-slip and thrust faults (e.g., the Great Kavir fault), whereas N-S right-lateral strike-slip faults define the boundary between the Tabas and Lut blocks within Central Iran (e.g., the Neyband fault). Based on structural and seismological data, it has been proposed that NE-SW left-lateral and N-S right-lateral faults can accommodate the NNE-SSW Arabia-Eurasia convergence if they are allowed to rotate clockwise (CW) and counterclockwise (CCW), respectively. A rotating-fault deformation model predicts that the intervening fault-bounded rigid blocks should rotate accordingly. To test this hypothesis, paleomagnetic sampling was carried out on Oligocene-Miocene sediments from different areas of Central Iran (Torud, Jandaq, Anarak, Tabas, Yazd, Bafq, Ferdows), dominated by right-lateral and left-lateral strike slip faults activity, and along the southeastern margin of the Alborz Mts. (Bastam, Tall, Gardaneye-Ahovan, Momenabad Abdolabad), where left lateral and thrust faults prevail. Large counterclockwise (CCW) rotations (20°-35°) have been measured in the Tabas and Yazd blocks, characterized by the presence of N-S to NNW-SSE trending, right-lateral strike-slip faults. This structural domain is bounded to the north by the ENE-WSW oriented Great Kavir-Doruneh left-lateral strike-slip fault system. North of this fault paleomagnetic data show a different behaviour, with no or small CW rotation about vertical axis during the late Tertiary. In particular a small amount of CW rotation has been measured in the Jandaq and Torud area, to the north of the Great Kavir fault

  3. Three-dimensional P-wave velocity structure of Damavand Volcano, Iran

    NASA Astrophysics Data System (ADS)

    Mostafanejad, A.; Shomali, H.

    2009-04-01

    Damavand volcano is the highest peak in the Middle East ( 5670 m ). It is a large intraplate composite cone representing an accumulation of more than 400 km3 of trachyandesite lavas and pyroclastic material overlying the active fold and-thrust belt of the Alborz Mountains,the range that fringes the southern Caspian Sea. It shows fumarolic activity near the summit but no evidence of eruption in the past 1000 yr. The target region, Damavand volcano, is a Quaternary age volcano laying about 65 km northeast of Tehran metropolitan, Iran. A data set of over 1200 earthquakes recorded on a local 19 station short-period network between 1996 and 2006 provided by the Iranian Seismological Centre (ISC) is used for inversion in a well constrained and worldwide adopted code (SIMULPS). A 3-D velocity model beneath Damavand volcano has been obtained through inversion of P-wave arrivals of local earthquakes. About 1200 seismic events distributed around this volcano from surface up to a depth of about 30 km have been used to infer the P-wave velocity structure. The seismic arrival times were directly inverted using a 1D velocity model optimally representing the background structure. We used different grid spacing that provided detailed images of the volcano in order to investigate whether or not the anomalies are resolved by the data or are artifacts of the inversion. The resolution analysis carefully performed on the model parameters allowed the determination of a more reliable final model that represented the best results for the velocity structure beneath the volcano. The final model revealed an anomalous structure with a high velocity anomaly located beneath the volcano and a low velocity anomaly dominated the shallower depths. The spatial pattern of 3D velocity anomalies resolved in the region appears to be correlated at surface with the distribution of seismicity and major tectonic units and faults.

  4. Genotyping and determining the distribution of prevalent G and P types of group A bovine rotaviruses between 2010 and 2012 in Iran.

    PubMed

    Madadgar, Omid; Nazaktabar, Ahmad; Keivanfar, Hadi; Zahraei Salehi, Taghi; Lotfollah Zadeh, Samad

    2015-09-30

    Determination and distribution of the G and P genotypes of group A bovine rotavirus was investigated on 386 fecal samples collected from calves with diarrhea using a semi-nested RT-PCR typing assay. Samples were collected from 11 provinces of Iran during 2010-2012. The provinces divided into 5 different groups based on geographical distance and climates. One hundred and nine samples (28.2%) were confirmed positive for rotavirus group A using ELISA. 75 positive samples were selected randomly and subjected to typing assay. G10 (50.6%) and P[11] (64%) were detected more than G6 (21.3%) and P[5] (9.3%). No any G8 and P[1] were observed. Of the 75 samples analyzed by RT-PCR in each geographical areas named as the south of Alborz mountain ranges area, the north-east area, the central area, the north-west area and the south-east area, number of samples with G10 genotype were 19, 9, 9, 0 and 1; G6 were 8, 0, 3, 5 and 0; P[11] were 25, 7, 11, 5 and 0 and finally P[5] were 5, 0, 2, 0 and 0 in each area, respectively. The most common VP7/VP4 combinations were G10P[11] (40%), G6P[11] (12%), G6P[5] (5.3%) and G10P[5] (2.6%). Phylogenetic analysis of one strain showed high identity with strain B223. Since the identification of G and P genotypes and their diversity is fundamental to development and use of effective vaccines, we determined the most prevalence G and P genotypes of bovine rotavirus group A (BRVA) in a broad area of Iran.

  5. Genotyping and determining the distribution of prevalent G and P types of group A bovine rotaviruses between 2010 and 2012 in Iran.

    PubMed

    Madadgar, Omid; Nazaktabar, Ahmad; Keivanfar, Hadi; Zahraei Salehi, Taghi; Lotfollah Zadeh, Samad

    2015-09-30

    Determination and distribution of the G and P genotypes of group A bovine rotavirus was investigated on 386 fecal samples collected from calves with diarrhea using a semi-nested RT-PCR typing assay. Samples were collected from 11 provinces of Iran during 2010-2012. The provinces divided into 5 different groups based on geographical distance and climates. One hundred and nine samples (28.2%) were confirmed positive for rotavirus group A using ELISA. 75 positive samples were selected randomly and subjected to typing assay. G10 (50.6%) and P[11] (64%) were detected more than G6 (21.3%) and P[5] (9.3%). No any G8 and P[1] were observed. Of the 75 samples analyzed by RT-PCR in each geographical areas named as the south of Alborz mountain ranges area, the north-east area, the central area, the north-west area and the south-east area, number of samples with G10 genotype were 19, 9, 9, 0 and 1; G6 were 8, 0, 3, 5 and 0; P[11] were 25, 7, 11, 5 and 0 and finally P[5] were 5, 0, 2, 0 and 0 in each area, respectively. The most common VP7/VP4 combinations were G10P[11] (40%), G6P[11] (12%), G6P[5] (5.3%) and G10P[5] (2.6%). Phylogenetic analysis of one strain showed high identity with strain B223. Since the identification of G and P genotypes and their diversity is fundamental to development and use of effective vaccines, we determined the most prevalence G and P genotypes of bovine rotavirus group A (BRVA) in a broad area of Iran. PMID:26072368

  6. I. Cenozoic geology of Iran: An integrated study of extensional tectonics and related volcanism. II. Ediacaran stratigraphy of the North American Cordillera: New observations from eastern California and northern Utah

    NASA Astrophysics Data System (ADS)

    Verdel, Charles

    2009-12-01

    I. The late Oligocene to Miocene collision of Arabia and Eurasia was preceded by ~175 My of subduction of Neotethyan oceanic crust. Associated magmatic activity includes late Triassic(?) to Jurassic plutons in the Sanandaj-Sirjan zone of southern Iran, limited Cretaceous magmatism in the Alborz Mountains of northern Iran, and widespread Eocene volcanism across central Iran. Metamorphic core complexes of Eocene age have recently been recognized in widely separated parts of Iran, suggesting that Tertiary volcanism was related to extension. Geochemical data indicate that Eocene volcanism was typical of continental arcs and was followed by less voluminous Oligocene basaltic volcanism of the type often associated with back-arc basins. This set of observations suggests that mid-Mesozoic plutons in southern Iran are the remnants of an original volcanic arc that was only weakly developed because of slow subduction rate. Magmatic activity largely ceased in southern and central Iran during the Cretaceous and shifted to the north, suggesting a period of flat slab subduction. Subsequent slab-rollback during the Eocene extended the overriding plate, forming metamorphic core complexes and inducing pressure-release melting of partially hydrated lithospheric mantle and upwelling of asthenosphere. II. The Ediacaran Period spans from the base of cap carbonates overlying glacial deposits of the Marinoan "Snowball Earth" event to the Precambrian-Cambrian boundary, ~635 to 542 Ma. Sediments deposited during the rifting of southwest Laurentia, which are now exposed in a relatively narrow belt in the western US, are one of the best records on earth of the geological, geochemical, and geobiological events that occurred during this period. Evidence for one of the most significant of these, the final oxygenation of the oceans, is found within the upper Johnnie Formation in the southern Great Basin. C isotope data from thick, basinal facies of the Johnnie Fm. in the Panamint Range provide a

  7. The Middle Jurassic basinal deposits of the Surmeh Formation in the Central Zagros Mountains, southwest Iran: Facies, sequence stratigraphy, and controls

    USGS Publications Warehouse

    Lasemi, Y.; Jalilian, A.H.

    2010-01-01

    The lower part of the Lower to Upper Jurassic Surmeh Formation consists of a succession of shallow marine carbonates (Toarcian-Aalenian) overlain by a deep marine basinal succession (Aalenian-Bajocian) that grades upward to Middle to Upper Jurassic platform carbonates. The termination of shallow marine carbonate deposition of the lower part of the Surmeh Formation and the establishment of deep marine sedimentation indicate a change in the style of sedimentation in the Neotethys passive margin of southwest Iran during the Middle Jurassic. To evaluate the reasons for this change and to assess the basin configuration during the Middle Jurassic, this study focuses on facies analysis and sequence stratigraphy of the basinal deposits (pelagic and calciturbidite facies) of the Surmeh Formation, referred here as 'lower shaley unit' in the Central Zagros region. The upper Aalenian-Bajocian 'lower shaley unit' overlies, with an abrupt contact, the Toarcian-lower Aalenian platform carbonates. It consists of pelagic (calcareous shale and limestone) and calciturbidite facies grading to upper Bajocian-Bathonian platform carbonates. Calciturbidite deposits in the 'lower shaley unit' consist of various graded grainstone to lime mudstone facies containing mixed deep marine fauna and platform-derived material. These facies include quartz-bearing lithoclast/intraclast grainstone to lime mudstone, bioclast/ooid/peloid intraclast grainstone, ooid grainstone to packstone, and lime wackestone to mudstone. The calciturbidite layers are erosive-based and commonly exhibit graded bedding, incomplete Bouma turbidite sequence, flute casts, and load casts. They consist chiefly of platform-derived materials including ooids, intraclasts/lithoclasts, peloids, echinoderms, brachiopods, bivalves, and open-ocean biota, such as planktonic bivalves, crinoids, coccoliths, foraminifers, and sponge spicules. The 'lower shaley unit' constitutes the late transgressive and the main part of the highstand

  8. Description of new endemic species of the genus Niphargus Schiödte, 1849 (Amphipoda: Niphargidae) from a karst spring in Zagros Mountains in Iran.

    PubMed

    Esmaeili-Rineh, Somayeh; Heidari, Firoozeh; Fišer, Cene; Akmali, Vahid

    2016-06-20

    New species of the genus Niphargus is described and named as N. kermanshahi sp. nov. from a karst spring in west of Iran. This species is identified based on the analysis of morphological characters and 28S ribosomal DNA sequences. Taxonomic status and phylogenetic position of this species is discussed in comparison to other Iranian species of Niphargus genus.

  9. Description of new endemic species of the genus Niphargus Schiödte, 1849 (Amphipoda: Niphargidae) from a karst spring in Zagros Mountains in Iran.

    PubMed

    Esmaeili-Rineh, Somayeh; Heidari, Firoozeh; Fišer, Cene; Akmali, Vahid

    2016-01-01

    New species of the genus Niphargus is described and named as N. kermanshahi sp. nov. from a karst spring in west of Iran. This species is identified based on the analysis of morphological characters and 28S ribosomal DNA sequences. Taxonomic status and phylogenetic position of this species is discussed in comparison to other Iranian species of Niphargus genus. PMID:27395592

  10. Sinkholes, collapse structures and large landslides in an active salt dome submerged by a reservoir: The unique case of the Ambal ridge in the Karun River, Zagros Mountains, Iran

    NASA Astrophysics Data System (ADS)

    Gutiérrez, Francisco; Lizaga, Iván

    2016-02-01

    Ambal ridge, covering 4 km2, is a salt pillow of Gachsaran Formation with significant salt exposures in direct contact with the Karun River, Zagros Mountains. The highly cavernous salt dome is currently being flooded by the Gotvand Reservoir, second largest in Iran. Geomorphic evidence, including the sharp deflection of the Karun River and defeated streams indicate that Ambal is an active halokinetic structure, probably driven by erosional unloading. Around 30% of the salt dome is affected by large landslides up to ca. 50 × 106 m3 in volume. Slope oversteepening related to fluvial erosion and halokinetic rise seems to be the main controlling factor. A total of 693 sinkholes have been inventoried (170 sinkholes/km2), for which a scaling relationship has been produced. The depressions occur preferentially along a belt with a high degree of clustering. This spatial distribution is controlled by the proximity to the river, slope gradient and halite content in the bedrock. A large compound depression whose bottom lies below the normal maximum level of the reservoir will likely be flooded by water table rise forming a lake. The impoundment of the reservoir has induced peculiar collapse structures 220-280 m across, expressed by systems of arcuate fissures and scarps. Rapid subsurface salt dissolution is expected to generate and reactivate a large number of sinkholes and may reactivate landslides with a significant vertical component due to lack of basal support.

  11. Measuring and modelling precipitation components in an Oriental beech stand of the Hyrcanian region, Iran

    NASA Astrophysics Data System (ADS)

    Rahmani, Ramin; Sadoddin, Amir; Ghorbani, Somayeh

    2011-07-01

    SummaryInterception loss from the canopy is a major pathway for the loss of water from forest ecosystems. This study was conducted in an Oriental beech stand, neighboring Gorgan, representing typical forest characteristics of the Hyrcanian region. The Hyrcanian region is situated to the south of the Caspian Sea and covers approximately 1.8 million ha of the northern foothills of the Alborz Mountains in northern Iran. This region is characterised by temperate deciduous forests with Oriental beech stands, formed mainly of Fagus orientalis. Because these beech stands occupy 80% of the Hyrcanian region, rainfall interception via the tree canopy is an important pathway for water loss in this region. The main objectives of this study were to determine and model the precipitation components including stemflow, throughfall, net precipitation, and interception loss using gross precipitation and to understand how the diameter classes influence precipitation partitioning by comparing precipitation components across the tree diameter classes. A total of 31 beech trees with the following classes of diameter were randomly chosen: 11 trees of 30-60 cm (young), 10 trees of 60-100 cm (middle-aged), and 10 trees of 100-130 cm (old) of Diameter at Breast Height (DBH). Field measurements of gross precipitation, stemflow, and throughfall were made for 33 rainfall events over a period of 12 months from November 2005. Then, based on these measurements, net precipitation and interception loss were calculated. The value of gross precipitation was approximately 827 mm. Interception loss estimated to be about 53%, 57%, and 60% of gross precipitation corresponding to the tree diameter classes of 30-60, 60-100, and 100-130 cm, respectively. ANOVA results show that the values of the mean of precipitation components were significantly different across the diameter classes. There was an indirect relationship between tree diameter and the volumes of stemflow, throughfall, and net precipitation

  12. The Characteristic and Classification of Thermal Spring in Ramsar area, North of Iran

    NASA Astrophysics Data System (ADS)

    Abedsoltan, Farnaz; Ansari, Mohammad Reza; Gafari, Mohammad Reza

    2010-05-01

    Ramsar area is located across and between Alborze Mountain and Caspine Sea in North of Iran. About 30 spas are located south of the Ramsar and Sadatshar town. They are almost in between 20 to 70 m elevation. Paleozoic, Mesozoic and Tertiary rocks and alluvial deposit are exposed around the Ramsar area. In tertiary, acidic Plutonism was active and intrusion into the Paleozoic and Mesozoic formations. Quaternary and Alluvium deposits are exposed and extending on the Jurassic formations in Ramsar plain and have thickness lower than 10 m in show springs. The annual precipitation in the Ramsar region is 976 mm. There has not any proper Thermal spring management in Ramsar area yet. This could post some serious problem on improper management of Thermal spring sites, where its environment has been put into jeopardy. This study aims to provide a way to classify the Thermal springs in Ramsar area. The result of this study help in the classification of Thermal spring sites for official planning improvement of administration and sustainable development of natural resources of the area. The study makes use of the Department Applied Geosciences in Islamic Azad University and GIS data of a total of 9 Thermal springs in the attempt to set up a classification system of Thermal springs in Ramsar area. These data include surface temperature, conductivity, alkalinity, acidity, TDS, pH values, Ca, Cl, Fe, K, Mg, Mn, Na, SiO2, SO4 contents, their locations, usages and other relevant information. The surface temperature of Thermal springs are between 19oC - 65oC and SiO2 geothermometer shows estimated reservoir temperature range from 86 o C - 96 o C. Most of the water from these Thermal springs is relatively turbidness and their composition is sodium choloride. The Thermal springs in this area generally exhibit high SiO2 and Na content; strong smell of sulfur. In addition, there are 30 Thermal springs located in Ramsar area and that show high concentration of Cl, Ca, Na, K and Mg. There

  13. Iran: spotlight.

    PubMed

    Roudi, N

    1987-09-01

    Given its location between Asia and Asia Minor, Iran has been a country of strategic political importance throughout history. More than 98% of Iran's population is Moslem. During the early 20th century, as Iran gradually gained independence from the USSR and Turkey, a modernization process was begun. However, this modernization process was forced to yield to Islamic traditionalism after the 1979 Islamic Revolution. Women have been most affected by this change. The implementation of Islamic traditions has meant low job opportunity or motivation for continuing education among women. Although fertility remains high, the present government is satisfied with the current rate of population growth. Family planning is allowed if implemented within the framework of Islamic law, but abortion is illegal. Mortality fell substantially after World War II, but has not continued to decline. At present, both males and females have the same life expectancy at birth. Iran's population is growing at a rate of 4%/year, and can be expected to double in another 21 years. It has been projected that Iran, currently the 21st largest country in the world with a population of 50 million, will become the 15th largest with a population of 97 million by the year 2025. Tehran, the 20th largest city in 1985, is projected to be the 9th largest by the year 2000, with a population of 13.6 million.

  14. Late Jurassic low latitude of Central Iran: paleogeographic and tectonic implications

    NASA Astrophysics Data System (ADS)

    Mattei, Massimo; Muttoni, Giovanni; Cifelli, Francesca

    2014-05-01

    The individual blocks forming present-day Central Iran are now comprised between the Zagros Neo-Tethys suture to the south and the Alborz Palaeo-Tethys suture to the north. At the end of the Palaeozoic, the Iranian blocks rifted away from the northern margin of Gondwana as consequence of the opening of the Neo-Tethys, and collided with Eurasia during the Late Triassic, giving place to the Eo-Cimmerian orogeny. From then on, the Iranian block(s) should have maintained European affinity. Modern generations of apparent polar wander paths (APWPs) show the occurrence in North American and African coordinates of a major and rapid shift in pole position (=plate shift) during the Middle-Late Jurassic. This so-called monster polar shift is predicted also for Eurasia from the North Atlantic plate circuit, but Jurassic data from this continent are scanty and problematic. Here, we present paleomagnetic data from the Kimmeridgian-Tithonian (Upper Jurassic) Garedu Formation of Iran. Paleomagnetic component directions of primary (pre-folding) age indicate a paleolatitude of deposition of 10°N ± 5° that is in excellent agreement with the latitude drop predicted for Iran from APWPs incorporating the Jurassic monster polar shift. We show that paleolatitudes calculated from these APWPs, used in conjunction with simple zonal climate belts, better explain the overall stratigraphic evolution of Iran during the Mesozoic.

  15. The rupture process of the Manjil, Iran earthquake of 20 june 1990 and implications for intraplate strike-slip earthquakes

    USGS Publications Warehouse

    Choy, G.L.; Zednik, J.

    1997-01-01

    In terms of seismically radiated energy or moment release, the earthquake of 20 January 1990 in the Manjil Basin-Alborz Mountain region of Iran is the second largest strike-slip earthquake to have occurred in an intracontinental setting in the past decade. It caused enormous loss of life and the virtual destruction of several cities. Despite a very large meizoseismal area, the identification of the causative faults has been hampered by the lack of reliable earthquake locations and conflicting field reports of surface displacement. Using broadband data from global networks of digitally recording seismographs, we analyse broadband seismic waveforms to derive characteristics of the rupture process. Complexities in waveforms generated by the earthquake indicate that the main shock consisted of a tiny precursory subevent followed in the next 20 seconds by a series of four major subevents with depths ranging from 10 to 15 km. The focal mechanisms of the major subevents, which are predominantly strike-slip, have a common nodal plane striking about 285??-295??. Based on the coincidence of this strike with the dominant tectonic fabric of the region we presume that the EW striking planes are the fault planes. The first major subevent nucleated slightly south of the initial precursor. The second subevent occurred northwest of the initial precursor. The last two subevents moved progressively southeastward of the first subevent in a direction collinear with the predominant strike of the fault planes. The offsets in the relative locations and the temporal delays of the rupture subevents indicate heterogeneous distribution of fracture strength and the involvement of multiple faults. The spatial distribution of teleseismic aftershocks, which at first appears uncorrelated with meizoseismal contours, can be decomposed into stages. The initial activity, being within and on the periphery of the rupture zone, correlates in shape and length with meizoseismal lines. In the second stage

  16. Interseismic deformation of the Shahroud fault system (NE Iran) from space-borne radar interferometry measurements

    NASA Astrophysics Data System (ADS)

    Mousavi, Z.; Pathier, E.; Walker, R. T.; Walpersdorf, A.; Tavakoli, F.; Nankali, H.; Sedighi, M.; Doin, M.-P.

    2015-07-01

    The Shahroud fault system is a major active structure in the Alborz range of NE Iran whose slip rate is not well constrained despite its potential high seismic hazard. In order to constrain the slip rate of the eastern Shahroud fault zone, we use space-borne synthetic aperture radar interferometry with both ascending and descending Envisat data to determine the rate of interseismic strain accumulation across the system. We invert the slip rate from surface velocity measurements using a half-space elastic dislocation model. The modeling results are consistent with a left-lateral slip rate of 4.75 ± 0.8 mm/yr on the Abr and Jajarm, strands of the Shahroud fault, with a 10 ± 4 km locking depth. This is in good agreement with the 4-6 mm/yr of left-lateral displacement rate accumulated across the total Shahroud fault system obtained from GPS measurements.

  17. Alborz-I array: A simulation on performance and properties of the array around the knee of the cosmic ray spectrum

    NASA Astrophysics Data System (ADS)

    Abdollahi, Soheila; Bahmanabadi, Mahmud; Pezeshkian, Yousef; Mortazavi Moghaddam, Saba

    2016-03-01

    The first phase of the Alborz Observatory Array (Alborz-I) consists of 20 plastic scintillation detectors each one with surface area of 0.25 m2spread over an area of 40 × 40 m2 realized to the study of Extensive Air Showers around the knee at the Sharif University of Technology campus. The first stage of the project including construction and operation of a prototype system has now been completed and the electronics that will be used in the array instrument has been tested under field conditions. In order to achieve a realistic estimate of the array performance, a large number of simulated CORSIKA showers have been used. In the present work, theoretical results obtained in the study of different array layouts and trigger conditions are described. Using Monte Carlo simulations of showers the rate of detected events per day and the trigger probability functions, i.e., the probability for an extensive air shower to trigger a ground based array as a function of the shower core distance to the center of array are presented for energies above 1 TeV and zenith angles up to 60°. Moreover, the angular resolution of the Alborz-I array is obtained.

  18. The Paleotethys suture in Central Iran

    NASA Astrophysics Data System (ADS)

    Bagheri, S.; Stampfli, G. M.

    2003-04-01

    The Triassic rocks of the Nakhlak area have been used to justify the hypothesis of the rotation of the Central-East Iranian microplate, mainly based on paleomagnetic data. Davoudzadeh and his coworkers (1981) pointed out the existing contrast between the Nakhlakh succession and the time-equivalent lithostratigraphic units exposed in the surrounding regions and compared them with the Triassic rocks of the Aghdarband area on the southern edge of the Turan plate. We recently gathered evidences that this part of central Iran effectively belongs to the Northern Iranian Paleo-Tethys suture zone and related Variscan terrains of the Turan plate. This is the case for the northwestern part of central Iran, where the Anarak-Khur belt (Anarak schists and their thick Cretaceous-Paleocene sedimentary cover) presents all the elements of an orogenic zone such as dismembered ophiolites and silisiclastics, calcareous and volcanic cover which has been deformed and metamorphosed. This belt is separated to the northwest from the Alborz microcontinent by the Great Kavir fault and Cretaceous ophiolite mélanges. To the southeast it is bounded by the Biabanak fault and serpentinites and the Biabanak block, part of the central-east Iranian plate. The later zone is formed by Proterozoic metamorphic basement and marine sedimentary cover, nearly continuous from the Ordovician to the Triassic, at the uppermost part upper Triassic-lower Jurassic bauxites and silisiclastics are observed. Excepted the Ordovician angular unconformities and the boundary between lower Jurassic and younger layers, this sequence displays no significant main unconformities and can be attributed to the Cimmerian super-terrain. Thus, this sequences represents the classical evolution of the southern Paleo-Tethys passive margin, as found in the Alborz microcontinent or the Band-e Bayan zone of Afghanistan and is the witness of large scale duplication of the Paleo-Tethys suture zone through major Alpine strike-slip faults

  19. Anagnorisma chamrani sp. n. (Lepidoptera, Noctuidae) from Iran

    PubMed Central

    Gyulai, Peter; Rabieh, Mohammad Mahdi; Seraj, Ali Asghar; Ronkay, Laslo; Esfandiari, Mehdi

    2013-01-01

    Abstract A new Anagnorisma species, Anagnorisma chamrani sp. n., is described from Binaloud Mountains of Khorasan-e-Razavi province in north-eastern Iran, and compared with its sister species, Anagnorisma eucratides (Boursin, 1960). The adults, and male and female genitalia of both species are illustrated in 11 figures. The genus Anagnorisma is recorded for the first time for the fauna of Iran. PMID:23950668

  20. A five-year study on the epidemiological approaches to cholera in Iran

    PubMed Central

    Mafi, Moharam; Goya, Mohammad Mahdi; Hajia, Massoud

    2016-01-01

    Background: Cholera is considered a key indicator of social development but still is reported in various cities of Iran. The present study aimed to analyze the available information regarding cholera outbreaks since 2010 in Iran. Methods: All cases reported to the Center for Disease Control and Prevention of Ministry of Health and Education who had been confirmed as cholera cases by the Health Reference Laboratory, were entered into this study since 2010. A specific spreadsheet was designed to ensure the safe keeping of the patient records. Results: A total of 1522 patients were clinically diagnosed as cholera with laboratory confirmation over the study period. Cholera was detected in 26 Provinces and 115 cities during this period. Mean age of the patients was 35.1±17, both the Inaba and Ogawa strains were isolated. The highest mortality and the morbidity rate was 1.98% in 2013. The most cholera prevalent provinces in order of frequency were Baluchistan, Alborz, Gilan, Golestan and Qom, as well as Tehran. Inaba serotype was the most common cause of mortality and morbidity in 2013. Conclusion: These findings indicate significant outbreaks of cholera in some of the provinces of Iran and warrant appropriate treatment and preventive measures.

  1. Origin of a Voluminous Pulse of Eocene Arc Magmatism in Iran

    NASA Astrophysics Data System (ADS)

    Verdel, C.; Wernicke, B.; Hassanzadeh, J.

    2008-12-01

    The Late Triassic to Miocene closure of Neotethys via subduction beneath central Iran was characterized by slow (~2-3 cm/yr) and relatively constant convergence between Arabia and Eurasia. Despite this protracted history of subduction, the record of shallow marine arc volcanism in Iran is dominated by an Eocene pulse that is not readily explainable by changes in the rate or style of plate interactions between south Asian and Neotethyan lithosphere. New U-Pb and 40Ar/39Ar geochronology of volcanic arcs in central and northern Iran constrains the duration of this pulse to <22 My. Eocene volcanic rocks are enriched in large ion lithophile elements (LILE) and depleted in high-field strength elements (HFSE), a pattern typical of arc magmatism. In contrast, Oligocene basalts from the Urumieh-Dokhtar arc and the Alborz Mtns. are enriched in both LILE and HFSE. Together with the recent recognition of Eocene metamorphic core complexes in central and east-central Iran and stratigraphic evidence for Eocene subsidence, these geochemical and geochronological data suggest that the magmatic pulse was generated by extension-related decompression melting of lithosphere hydrated by slab-derived fluids, followed by Oligocene upwelling and melting of enriched mantle that was less extensively modified by hydrous fluids. Based on the inboard position of Cretaceous arc magmas relative to Eocene volcanism, we suggest that extension was driven by an episode of slab retreat or rollback, analogous to the western US. In contrast to the western US, slow subduction rate and restricted Mesozoic magmatism in Iran resulted in a long (~150 My) period of "preconditioning" the arc lithosphere, resulting in a much more voluminous magmatic episode during extension than in the western US.

  2. Application of a time probabilistic approach to seismic landslide hazard estimates in Iran

    NASA Astrophysics Data System (ADS)

    Rajabi, A. M.; Del Gaudio, V.; Capolongo, D.; Khamehchiyan, M.; Mahdavifar, M. R.

    2009-04-01

    Iran is a country located in a tectonic active belt and is prone to earthquake and related phenomena. In the recent years, several earthquakes caused many fatalities and damages to facilities, e.g. the Manjil (1990), Avaj (2002), Bam (2003) and Firuzabad-e-Kojur (2004) earthquakes. These earthquakes generated many landslides. For instance, catastrophic landslides triggered by the Manjil Earthquake (Ms = 7.7) in 1990 buried the village of Fatalak, killed more than 130 peoples and cut many important road and other lifelines, resulting in major economic disruption. In general, earthquakes in Iran have been concentrated in two major zones with different seismicity characteristics: one is the region of Alborz and Central Iran and the other is the Zagros Orogenic Belt. Understanding where seismically induced landslides are most likely to occur is crucial in reducing property damage and loss of life in future earthquakes. For this purpose a time probabilistic approach for earthquake-induced landslide hazard at regional scale, proposed by Del Gaudio et al. (2003), has been applied to the whole Iranian territory to provide the basis of hazard estimates. This method consists in evaluating the recurrence of seismically induced slope failure conditions inferred from the Newmark's model. First, by adopting Arias Intensity to quantify seismic shaking and using different Arias attenuation relations for Alborz - Central Iran and Zagros regions, well-established methods of seismic hazard assessment, based on the Cornell (1968) method, were employed to obtain the occurrence probabilities for different levels of seismic shaking in a time interval of interest (50 year). Then, following Jibson (1998), empirical formulae specifically developed for Alborz - Central Iran and Zagros, were used to represent, according to the Newmark's model, the relation linking Newmark's displacement Dn to Arias intensity Ia and to slope critical acceleration ac. These formulae were employed to evaluate

  3. Occurrence and molecular characterization of free-living amoeba species (Acanthamoeba, Hartmannella, and Saccamoeba limax) in various surface water resources of Iran.

    PubMed

    Mahmoudi, Mohammad Reza; Rahmati, Behnaz; Seyedpour, Seyed Hosssen; Karanis, Panagiotis

    2015-12-01

    This study was conducted to determine the presence and molecular identity of Acanthamoeba species in the surface water resources of four provinces in Iran, namely Guilan, Mazandaran (North of Iran), Alborz, and Tehran (capital city), using culture- and molecular-based methods. During March to November 2014, 49 surface water samples were collected from environmental water sources-the distinct surface waters of Guilan, Mazandaran, Alborz, and Tehran provinces, in Iran. For the isolation of Acanthamoeba species, approximately 500 ml of the water samples were filtered through a cellulose nitrate membrane with a pore size of 0.45 μ. The filter was transferred onto non-nutrient agar plates seeded with Gram-negative bacteria (Escherichia coli) as a food source. The presence of Acanthamoeba was confirmed by the genus-specific primer pair JDP1 and 2, and/or NA primers were used to identify Acanthamoeba and certain other free-living amoebae. In total, 38 out of 49 samples were positive by culture and/or PCR for Acanthamoeba and other free-living amoebae from all three provinces. By sequencing the positive isolates, the strains were shown to belong to Acanthamoeba (16 isolates belonged to T4 and 2 isolates belonged to T5), Hartmannella vermiformis (3/24), and Saccamoeba limax (2/24). The T4 and T5 genotypes were detected in Guilan and Mazandaran provinces. Two isolates from Guilan and Tehran provinces belonged to S. limax, and H. vermiformis was detected in Guilan province. The results of this study highlight the need to pay more attention to free-living amoebae, as human activity was observed in all of the localities from which these samples were taken. These surface waters can be potential sources for the distribution and transmission of pathogenic Acanthamoeba in the study areas, and free-living amoebas (FLA) (particularly the Acanthamoeba species) can serve as hosts for and vehicles of various microorganisms.

  4. Application of large benthic foraminifera as a tool for interpretation of paleoclimate and water depth, in the Ziyarat Formation, Alborz, Iran

    NASA Astrophysics Data System (ADS)

    Khatibi Mehr, M.; Adabi, M. H.

    2009-04-01

    The Ziyarat Formation, with a total thickness of 213 m, is a shallow warm water limestone, overlies the Fajan conglomerate and is overlain by tufaceous siltstone of the Karj Formation. The age of late Paleocene- Middle Eocene was considered for the Ziyarat Formation at the type section. From late Paleocene towards Middle Eocene, temperature has increased (Scheibner et al., 2005). This rising temperature has intensified and giving way to an unprecedented expansion of Large Benthic Foraminifera (LBF) dominating Tethyan platform during Middle Eocene (Scheibner et al., 2005). δ18O paleotemperature calculation based on heaviest oxygen isotope value of micrite and δ18Ow of Eocene seawater of 0.85 SMOW shows that temperature was around 39˚C in the study area. In response to continued global warming during Paleocene-Eocene Termal Maximum (PETM), some organisms (such as corals) has been declined, while at the same time, L.B.F. were increasingly favored as dominant carbonate producing organisms in oligotrophic environment (Scheibner et al., 2008). For the even warmer period of PTEM a transient rise in sea-surface temperature of 4-5˚C in low latitudes and 8 to 10˚ C in high latitudes has been proposed based on Mg/Ca ratios of planktic foraminifera (Zachos et al., 2003; Tripati and Elderfield, 2004). Thus, L.B.F was able to exploit their niche as evidenced by their increase in size, species diversity and their overwhelming abundance. In the Ziyarat Formation, 11 microfacies were recognized from the shallower to deeper part of the platform. The lack of evidence of resedimentation, e.g. turbidite, related to steep slop, and absence of reefal facies and widespread tidal flat deposits indicate that the Ziyarat Formation was deposited in a homocline carbonate ramp environment. The evaporite facies, dolomicrite, intraclast ooid packstone to grainstone, Miliolid wackestone, and Alveolina nummulite packstone belong to inner ramp sub-environment; middle ramp microfacies composed of Nummulite packstone, red algae nummulite packstone, Discocyclina nummulite wackestone, and Nummulite discocyclina wackestone to packstone; and outer ramp microfacies consist of benthic foraminifera packstone and radiolar sponge spicule wackestone. The ramp model proposed here for the Ziyarat Formation represent an example of a foraminifera dominated ramp system. The Paleogene was a time of particular abundance and radiation of miliolid and larger hyaline foraminifera and, especially during the Eocene they occurred in rock-forming quantities. Among L.B.F typical of Early Cenozoic carbonate platforms, Nummulites occupied a broad range of open marine environments on both ramps and shelves, and was generally absent from more restricted waters. Assilina and discocyclina in relatively deep water environments, while smaller lenticular Nummulites occur in shallower, inner ramp/shelf settings, often co-existing with Alveolina. Nummulites in the Ziyarat Formation showing variation in test shape, along the paleoenvironmental gradient. Nummulites from inner ramp have robust ovate shape with thick walls, while by increasing water depth, lower temperature, decreasing light levels and water energy, the test shape becomes flatter and elongate.

  5. Genetic Characterization of Echinococcus granulosus from a Large Number of Formalin-Fixed, Paraffin-Embedded Tissue Samples of Human Isolates in Iran

    PubMed Central

    Rostami, Sima; Torbaghan, Shams Shariat; Dabiri, Shahriar; Babaei, Zahra; Mohammadi, Mohammad Ali; Sharbatkhori, Mitra; Harandi, Majid Fasihi

    2015-01-01

    Cystic echinococcosis (CE), caused by the larval stage of Echinococcus granulosus, presents an important medical and veterinary problem globally, including that in Iran. Different genotypes of E. granulosus have been reported from human isolates worldwide. This study identifies the genotype of the parasite responsible for human hydatidosis in three provinces of Iran using formalin-fixed paraffin-embedded tissue samples. In this study, 200 formalin-fixed paraffin-embedded tissue samples from human CE cases were collected from Alborz, Tehran, and Kerman provinces. Polymerase chain reaction amplification and sequencing of the partial mitochondrial cytochrome c oxidase subunit 1 gene were performed for genetic characterization of the samples. Phylogenetic analysis of the isolates from this study and reference sequences of different genotypes was done using a maximum likelihood method. In total, 54.4%, 0.8%, 1%, and 40.8% of the samples were identified as the G1, G2, G3, and G6 genotypes, respectively. The findings of the current study confirm the G1 genotype (sheep strain) to be the most prevalent genotype involved in human CE cases in Iran and indicates the high prevalence of the G6 genotype with a high infectivity for humans. Furthermore, this study illustrates the first documented human CE case in Iran infected with the G2 genotype. PMID:25535316

  6. Desert and desertification in Iran

    NASA Astrophysics Data System (ADS)

    Bahrami, M.

    2009-04-01

    One of the greatest environmental concerns in Iran as in other arid and semiarid countries is the transformation of once productive, or marginally productive, land to deteriorated land and soil unable to support plants and animals. Because the land becomes barren and dry, the process is described as desertification, which occurs as a sequence of events. The area of deserts in Iran is about 340,000 Km2 (less than one fifth of its total area), of which 100,000 Km2 is being used for some cultivation, 120,000 Km2 is subjected to moving sands about 40 % of which is active sand dunes. Most of features and processes usual in world famous deserts are also observed in Iran: low precipitation, high evaporation, poor or lack of vegetation, saline and alkaline soils, low population and small and sparse oases. The deserts of Iran are generally classified in the subtropical, warm, arid and semiarid group, but the effect and presence of some geographical and geoclimatical factors such as height, vicinity to Indian Ocean and so on do some changes in climatic conditions and geographical features causing some local and regional differences in them. Geographically, two groups of deserts have been known in Iran: (1) Coastal deserts which, like a ribbon with variable width, stretch from extreme southeast to extreme southwest, at the north parts of Oman Sea and Persian Gulf. One important feature of these deserts is relatively high humidity which differentiates them from other deserts. This causes an increase in vegetation coverage and hence a decrease in eolian erosion and also a dominance of chemical weathering to that of physical. (2) internal deserts, which rest in central, eastern and southeastern plateau of the country and in independent and semi dependent depressions. This situation, which is due to the surrounding high mountains, blocks humidity entry and causes the aridity of these deserts. Wind as a dominant process in the area causes deflated features such as Reg (desert

  7. Soil erosion in Iran: Issues and solutions

    NASA Astrophysics Data System (ADS)

    Hamidreza Sadeghi, Seyed; Cerdà, Artemi

    2015-04-01

    Iran currently faces many soil erosion-related problems (see citations below). These issues are resulted from some inherent characteristic and anthropogenic triggering forces. Nowadays, the latter plays more important rule to accelerate the erosion with further emphasis on soil erosion-prone arid and semi arid regions of the country. This contribution attempts to identify and describe the existing main reasons behind accelerated soil erosion in Iran. Appropriate solutions viz. structural and non-structural approaches will be then advised to combat or minimise the problems. Iran can be used as a pilot research site to understand the soil erosion processes in semiarid, arid and mountainous terrain and our research will review the scientific literature and will give an insight of the soil erosion rates in the main factors of the soil erosion in Iran. Key words: Anthropogenic Erosion, Land Degradation; Sediment Management; Sediment Problems Acknowledgements The research projects GL2008-02879/BTE, LEDDRA 243857 and PREVENTING AND REMEDIATING DEGRADATION OF SOILS IN EUROPE THROUGH LAND CARE (RECARE)FP7-ENV-2013- supported this research. References Aghili Nategh, N., Hemmat, A., & Sadeghi, M. (2014). Assessing confined and semi-confined compression curves of highly calcareous remolded soil amended with farmyard manure. Journal of Terramechanics, 53, 75-82. Arekhi, S., Bolourani, A. D., Shabani, A., Fathizad, H., Ahamdy-Asbchin, S. 2012. Mapping Soil Erosion and Sediment Yield Susceptibility using RUSLE, Remote Sensing and GIS (Case study: Cham Gardalan Watershed, Iran). Advances in Environmental Biology, 6(1), 109-124. Arekhi, S., Shabani, A., Rostamizad, G. 2012. Application of the modified universal soil loss equation (MUSLE) in prediction of sediment yield (Case study: Kengir Watershed, Iran). Arabian Journal of Geosciences, 5(6), 1259-1267.Sadeghi, S. H., Moosavi, V., Karami, A., Behnia, N. 2012. Soil erosion assessment and prioritization of affecting factors at plot

  8. Christmas Mountains

    Atmospheric Science Data Center

    2013-04-17

    article title:  Christmas Mountains     View Larger ... of New Brunswick. Located above image center are the Christmas Mountains, a region of old-growth forest nestled in a remote ... date:  Mar 8, 2001 Images:  Christmas Mountains location:  Canada ...

  9. A new genus and species of gekkonid lizard (Squamata: Gekkota: Gekkonidae) from Hormozgan Province with a revised key to gekkonid genera of Iran.

    PubMed

    Safaei-Mahroo, Barbod; Ghaffari, Hanyeh; Anderson, Steven C

    2016-01-01

    We describe a new genus and species of gekkonid from two gravid specimens which were found within Koh-e Homag Protected Area, Hormozgan Province, southern Iran. The genus Parsigecko gen. nov. can be distinguished from other genera of Middle East Gekkonidae by a combination of the following characteristics: digits not dilated, dorsal tail covered with small scales without any tubercles or keels, having two strong keeled and pointed scales on each side of each annulus. Parsigecko ziaiei sp. nov. is a ground-dwelling lizard. The new species was found in the Zagros Mountain forest steppe patch with scattered wild pistachio trees and mountain almond shrubs surrounded by South Iran Nubo-Sindian desert and semi-desert habitat in the south of Iran. The genus is the 13th gekkonid genus known from Iran, and the only gekkonid genus endemic to the Zagros Mountains. A key to the genera of the Gekkonidae in Iran is provided. PMID:27394876

  10. 31 CFR 561.329 - Iran.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Iran. 561.329 Section 561.329 Money... Iran. The term Iran means the Government of Iran and the territory of Iran and any other territory or... Iran claims sovereignty, sovereign rights, or jurisdiction, provided that the Government of...

  11. Petroleum industry in Iran

    SciTech Connect

    Farideh, A.

    1981-01-01

    This study examines the oil industry in Iran from the early discovery of oil nearly two hundred years ago in Mazandaran (north part) to the development of a giant modern industry in the twentieth century. Chapter I presents a brief historical setting to introduce the reader to the importance of oil in Iran. It focuses on the economic implications of the early oil concessions in the period 1901 to 1951. Chapter II discusses the nationalization of the Iranian oil industry and creation of NIOC in 1951 and the international political and economic implication of these activities. Chapter III explains the activities of NIOC in Iran. Exploration and drilling, production, exports, refineries, natural gas, petrochemicals and internal distributions are studied. Chapter IV discusses the role of the development planning of Iran. A brief presentation of the First Development Plan through the Fifth Development Plan is given. Sources and uses of funds by plan organization during these Five Plans is studied. The Iran and Iraq War is also studied briefly, but the uncertainty of its resolution prevents any close analysis of its impact on the Iranian oil industry. One conclusion, however, is certain; oil has been a vital resource in Iran's past and it will remain the lifetime of its economic development in the future.

  12. Study and comparison of the maximum stress directions and main fault orientations in some active zones in Iran

    NASA Astrophysics Data System (ADS)

    Forouhid, Khatereh; Faraji, Atefeh; Ghorashi, Manouchehr

    2010-05-01

    Study and comparison of the maximum stress directions and main fault orientations in some active zones in Iran Khatereh Forouhid, Manouchehr Ghorashi, Atefeh Faraji Institute of Geophysics, Tehran University, Tehran, Iran kforouhid@yahoo.com Farajiatefeh@yahoo.com The Iranian plateau is the widest active zone in Alpine-Himalayan collision system that is located between two stable platforms, the Arabia in southwest and Eurasia in northeast. The convergence of these two platforms towards each other is the main reason for seismicity and different styles of deformation observed in Iran. In this study, the Iranian plateau is divided into 7 regions based on their seismotectonic characteristics. These regions are; Zagros, Makran, East Iran, Alborz, Kopeh Dagh, Central Iran and Azarbayejan (northwest of Iran). In each region, focal mechanism solutions of early and modern instrumental earthquakes (the only source of information suitable to use for stress distribution study in Iran) with magnitudes more than 5.0 and their relations to active faults are considered. By studying each maximum stress direction based on a group of earthquake focal mechanisms and considering main fault orientations, each region is studied individually. According to these data, some of these regions are divided into smaller parts. These sub-divided parts have some characters that make them different from their neighbors in the same region. In this regard, Zagros is studied in detail based on seismotectonic characteristics and divided into three parts, with N-S maximum stress direction (compressional) in one part and two different kind of NE-SW direction in two other. We use this information to investigate the style and distribution of active faulting in the Zagros and the relationships of this activity with shortening of the Arabia-Eurasia collision. It is worth to mention that as the fault slip will almost occur in the direction of maximum resolved shear stress on the fault plane, probably strain

  13. Review of the Ordovician stratigraphy and fauna of the Anarak Region in Central Iran

    NASA Astrophysics Data System (ADS)

    Popov, Leonid E.; Hairapetian, Vachik; Evans, David H.; Pour, Mansoureh Ghobadi; Holmer, Lars E.; Baars, Christian

    2015-12-01

    The Ordovician sedimentary succession of the Pol-e Khavand area, situated on the northern margin of the Yazd block, has important differences from those in other parts of Central Iran. It has been established that the presumably terminal Cambrian to Lower Ordovician volcano-sedimentary Polekhavand Formation, exposed in the Pol-e Khavand area, has non-conformable contact with greenschists of the Doshakh Metamorphic Complex. The succeeding, mainly siliciclastic Chahgonbad Formation contains low to moderately diverse faunal assemblages, including brachiopods, cephalopods, trilobites and tentaculitids. The Darriwilian age of the lower part of the formation is well established by the co-occurrence of brachiopod genera Camerella, Phragmorthis, Tritoechia and Yangtzeella. The associated rich cephalopod fauna is different from the Darriwilian cephalopod associations of the Alborz terrane and may show some affinity with warm water faunas of North China and South Korea. It is likely that the Mid Ordovician fauna recovered from the lower part of the Chahgonbad Formation settled in the area sometime during a warming episode in the late Darriwilian. By contrast the low diversity mid Katian brachiopod association includes only three taxa, which occur together with the trilobite Vietnamia cf. teichmulleri and abundant, but poorly preserved tentaculitids questionably assigned to the genus Costatulites. This faunal association bears clear signatures linking it to the contemporaneous cold water faunas of the Arabian, Mediterranean and North African segments of Gondwana. Four brachiopod species recovered from the Chahgonbad Formation, including Hibernodonta lakhensis, Hindella prima, Lomatorthis? multilamellosa and Yangtzeella chupananica are new to science.

  14. A new present-day velocity field for eastern Iran

    NASA Astrophysics Data System (ADS)

    Walpersdorf, A.; Tavakoli, F.; Hatzfeld, D.; Jadidi, A.; Vergnolle, M.; Djamour, Y.; Nankali, H. R.; Sedighi, M.; Bellier, O.; Shabanian, E.

    2009-04-01

    Since 2004, extensive GPS campaigns and the upcoming Iranian permanent GPS network are monitoring the present-day deformation in eastern Iran. We present a new GPS velocity field that extends from Central Iran to the Turkmen shield and the Hellmand block on the Eurasian plate. It permits to monitor the right lateral shear across the aseismic Lut block between Central Iran and the Hellmand block, and the resulting shortening across the Kopeh Dagh mountain belt limiting NE Iran towards Turkmenistan. The present-day deformation pattern is used to verify existing tectonic models. Individual instantaneous fault slip rates are compared to short term and long term geological estimates. We find that GPS slip rates are generally coherent with short term geologic determinations (from dating of geomorphologic offsets over some 10-100 ka). Some differences with respect to long term estimates (from total geologic fault offsets and onset ages of several Ma) indicate non-constant slip rates over different time scales or that the onset of the present-day deformation presumed to 3-7 Ma in eastern Iran has to be revised.

  15. Stone Mountain

    NASA Technical Reports Server (NTRS)

    2004-01-01

    This color image taken by the panoramic camera onboard the Mars Exploration Rover Opportunity shows the part of the rock outcrop dubbed Stone Mountain at Meridiani Planum, Mars. Scientists are examining Stone Mountain with the instruments on the rover's instrument deployment device, or 'arm,' in search of clues about the composition of the rock outcrop. [figure removed for brevity, see original site] A Patch of Stone (Figure credit: NASA/JPL/Cornell/USGS)

    The colorless square in this color image of the martian rock formation called Stone Mountain is one portion of the rock being analyzed with tools on the Mars Exploration Rover Opportunity's instrument deployment device, or 'arm.' The square area is approximately 3 centimeters (1.2 inches) across. Stone Mountain is located within the rock outcrop on Meridiani Planum, Mars. The image was taken by the rover's panoramic camera.

  16. Atlas Mountains

    NASA Technical Reports Server (NTRS)

    2002-01-01

    These are the Anti-Atlas Mountains, part of the Atlas Mountain range in southern Morocco, Africa. The region contains some of the world's largest and most diverse mineral resources, most of which are still untouched. This image was acquired by Landsat 7's Enhanced Thematic Mapper plus (ETM+) sensor on June 22, 2001. This is a false-color composite image made using shortwave infrared, infrared, and red wavelengths. Image provided by the USGS EROS Data Center Satellite Systems Branch.

  17. [History of acupuncture in Iran].

    PubMed

    Bai, Xinghua

    2015-10-01

    Iran is the neighbor of western China, and is a key transport junction on ancient Silk Road. The medical communication between China and Iran dates back to the 10th century, however, according to current evidences, it is indicated that acupuncture has not been introduced to Iran until the early 1970s. Unfortunately over the last 40 years, the acupuncture in Iran has not presented great development. The history of acupuncture development in Iran implies that geographical advantage and personnel exchanges are not essential to the international exchange of acupuncture, while language and cultural background may hinder the spread of acupuncture in foreign countries. PMID:26790220

  18. [History of acupuncture in Iran].

    PubMed

    Bai, Xinghua

    2015-10-01

    Iran is the neighbor of western China, and is a key transport junction on ancient Silk Road. The medical communication between China and Iran dates back to the 10th century, however, according to current evidences, it is indicated that acupuncture has not been introduced to Iran until the early 1970s. Unfortunately over the last 40 years, the acupuncture in Iran has not presented great development. The history of acupuncture development in Iran implies that geographical advantage and personnel exchanges are not essential to the international exchange of acupuncture, while language and cultural background may hinder the spread of acupuncture in foreign countries.

  19. Prevalence and Morphological Characterization of Cheilospirura hamulosa, Diesing, 1861 (Nematoda: Acuarioidea), from Partridges in Iran

    PubMed Central

    Ebrahimi, Maryam; Rouhani, Soheila; Mobedi, Iraj; Rostami, Ali; Khazan, Hoshang; Ahoo, Mohammad Bagher

    2015-01-01

    This study reports data on the prevalence, morphology, and morphometry of the nematode Cheilospirura hamulosa on the basis of light and stereoscopic microscopy and also camera lucida. Specimens were recovered after necropsies of 100 partridges (Alectoris chukar) from Taleqan County in Alborz Province, Iran. The prevalence of C. hamulosa in partridges was of 30% with a mean intensity of 3.9 and range of infection of 1–12. The mean length and width of females were 17.5 ± 2.14 and 0.39 ± 0.04 mm, while those of males were 12.2 ± 0.67 and 0.3 ± 0.06 mm, respectively. The characteristic digitiform tail was observed in females, and the unequal spicules, caudal alae, and ten pairs of caudal papillae were seen in males. The taxonomic characteristic longitudinal cordons and muscular and glandular oesophagus were observed in both sexes. Ratio between cordons and body length in males and females was 1 : 1.33 and 1 : 1.68, respectively. Ratio between long and short spicules in males was 1 : 2.3. The average size of embryonated eggs was 51.25 × 29.5 μm. In the present study, C. hamulosa (Nematoda: Acuarioidea) is recorded for the first time from partridges in Iran. Therefore, the morphological characters described in this study will be useful in the future diagnostic and taxonomic studies of Acuarioidea family. PMID:26693346

  20. 31 CFR 560.303 - Iran; Iranian.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Iran; Iranian. 560.303 Section 560.303... Definitions § 560.303 Iran; Iranian. The term Iran means the territory of Iran and any other territory or... Iran claims sovereignty, sovereign rights, or jurisdiction, provided that the Government of...

  1. 31 CFR 560.303 - Iran; Iranian.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Iran; Iranian. 560.303 Section 560.303... Iran; Iranian. The term Iran means the territory of Iran, and any other territory or marine area, including the exclusive economic zone and continental shelf, over which the Government of Iran...

  2. Country Profiles, Iran.

    ERIC Educational Resources Information Center

    Friesen, John K.; Moore, Richard V.

    A profile of Iran is sketched in this paper. Emphasis is placed on the nature, scope, and accomplishments of population activities in the country. Topics and sub-topics include: location and description of the country; population--size, number of households, women of reproductive age, growth patterns, role of women, urban/rural distribution,…

  3. Roundness of heavy minerals (zircon and apatite) as a provenance tool for unraveling recycling: A case study from the Sefidrud and Sarbaz rivers in N and SE Iran

    NASA Astrophysics Data System (ADS)

    Zoleikhaei, Yousef; Frei, Dirk; Morton, Andrew; Zamanzadeh, S. Mohammad

    2016-08-01

    In order to improve techniques for provenance studies, and especially to address the question of sediment recycling, morphological changes of two minerals with contrasting durability (zircon and apatite) were tracked during both fluvial transport and littoral reworking. The Sefidrud river system in northern Iran, which drains the Alborz volcano-sedimentary range into the Caspian Sea, and the Sarbaz river system in southeastern Iran, which drains the Makran Accretionary Prism into the Oman Sea, were chosen for this study. To determine source rocks of the grains, and thus their nature in terms of sedimentary cycles, zircon geochronology was conducted on both rivers. The zircon data indicate that most of the Sefidrud sediments are first cycle, derived from crystalline rocks, and the Sarbaz sediments are generally recycled from older wedges of the Makran. Results from SEM analysis show significant differences between the roundness of associated zircon and apatite grains. Zircon grains remain unrounded through several cycles, while apatite grains show abrasion from the early stages of their first cycle.

  4. Magnificent Mountains

    ERIC Educational Resources Information Center

    Anderson, Heather

    2004-01-01

    One way to increase awareness of endangered national heritage is to teach youth the importance of the land through the study of selected works of art. This article describes a lesson, in which students will study the work of Thomas Moran and create a mountain range collage. A short biography of Thomas Moran is included.

  5. Application of a time probabilistic approach to seismic landslide hazard estimates in Iran

    NASA Astrophysics Data System (ADS)

    Rajabi, A. M.; Del Gaudio, V.; Capolongo, D.; Khamehchiyan, M.; Mahdavifar, M. R.

    2009-04-01

    Iran is a country located in a tectonic active belt and is prone to earthquake and related phenomena. In the recent years, several earthquakes caused many fatalities and damages to facilities, e.g. the Manjil (1990), Avaj (2002), Bam (2003) and Firuzabad-e-Kojur (2004) earthquakes. These earthquakes generated many landslides. For instance, catastrophic landslides triggered by the Manjil Earthquake (Ms = 7.7) in 1990 buried the village of Fatalak, killed more than 130 peoples and cut many important road and other lifelines, resulting in major economic disruption. In general, earthquakes in Iran have been concentrated in two major zones with different seismicity characteristics: one is the region of Alborz and Central Iran and the other is the Zagros Orogenic Belt. Understanding where seismically induced landslides are most likely to occur is crucial in reducing property damage and loss of life in future earthquakes. For this purpose a time probabilistic approach for earthquake-induced landslide hazard at regional scale, proposed by Del Gaudio et al. (2003), has been applied to the whole Iranian territory to provide the basis of hazard estimates. This method consists in evaluating the recurrence of seismically induced slope failure conditions inferred from the Newmark's model. First, by adopting Arias Intensity to quantify seismic shaking and using different Arias attenuation relations for Alborz - Central Iran and Zagros regions, well-established methods of seismic hazard assessment, based on the Cornell (1968) method, were employed to obtain the occurrence probabilities for different levels of seismic shaking in a time interval of interest (50 year). Then, following Jibson (1998), empirical formulae specifically developed for Alborz - Central Iran and Zagros, were used to represent, according to the Newmark's model, the relation linking Newmark's displacement Dn to Arias intensity Ia and to slope critical acceleration ac. These formulae were employed to evaluate

  6. Annotated checklist and distribution of the lizards of Iran.

    PubMed

    Smíd, Jiří; Moravec, Jiří; Kodym, Petr; Kratochvíl, Lukáš; Yousefkhani, Seyyed Saeed Hosseinian; Frynta, Daniel

    2014-01-01

    We present a comprehensive summary of the distribution of the lizards of Iran accompanied by an annotated checklist. The updated maps of distribution of all 146 species of 41 genera of 11 families are based on all available bibliographic records, catalogues of museum collections and our own field observations. The final dataset used for the distribution maps contains 8525 georeferenced records and cover 41% of the country when plotted on a grid of 0.25° × 0.25° resolution. The dataset is publicly accessible through GBIF portal (http://www.gbif.org/dataset/7db4f705-61ae-4c6e-9de2-06674e7d46b2). Following the latest biogeographic division of the country, ~53% of the species (76 species) inhabit the Iranian Province, ~41% (60 species) the Western Asian mountain transition zone, ~9% (13 species) the Turanian Province, and ~18% (27 species) the Arabian Province. In addition, ~2% (3 species) reach Iran from the Indo-Malay biogeographic region and ~2% (3 species) are believed to have been introduced to Iran by humans. Endemic species (46) represent ~32% of the known species diversity. The most species-rich family of lizards in Iran is Lacertidae with 47 species, followed by Gekkonidae (41), Agamidae (18), Scincidae (15), Phyllodactylidae (10), Sphaerodactylidae (4), Eublepharidae and Uromastycidae (3), Anguidae and Varanidae (2), and Trogonophidae with one representative. 

  7. Transplantation activities in Iran.

    PubMed

    Broumand, Behrooz

    2005-06-01

    Iran is a tropical country with a land area of 1,648,000 square kilometers and a population of 68,100,000. Iran has a recorded history that dates back 2553 years. Its earliest medical school was Pasargad. Jondi Chapour University was founded 1753 years ago during the Sassanid dynasty as a center for higher education in medicine, philosophy, and pharmacology. Indeed, the idea of xenotransplantation dates back to days of Achaemenidae (Achaemenian dynasty), as evidenced by engravings of many mythologic chimeras still present in Persepolis. Avicenna (980-1037 AD), the great Iranian physician, performed the first nerve repair. Transplantation progress in Iran follows roughly the same pattern as that of the rest of the world, with some 10-20 years' delay. Modern organ transplantation dates back to 1935, when the first cornea transplant was performed at Farabi Hospital in Tehran, Iran. The first living-related kidney transplantation performed at Shiraz University Hospital dates back to 1968. The first bone marrow transplant was performed at Dr. Shariaati's Hospital in Tehran. The first heart transplant was performed 1993 in Tabriz, Iran. The first liver transplant was performed in 1993 in Shiraz. The first lung transplant was performed in 2001, and the first heart and lung transplants were performed in 2002, both at Tehran. In late 1985, the renal transplantation program was officially started in a major university hospital in Tehran and was poised to carry out 2 to 4 transplantations each week. Soon, another large center initiated a similar program. Both of these centers accepted surgical, medical, and nursing teams from other academic medical centers for training in kidney transplantation. Since 2002, Iran has grown to include 23 active renal, 68 cornea, 2 liver, 4 heart, 2 lung, and 2 bone marrow transplantation centers in different cities. In June 2000, the Organ Transplantation Brain Death Act was approved by the Parliament, followed by the establishment of the

  8. Popularising astronomy in Iran

    NASA Astrophysics Data System (ADS)

    Tafreshi, Babak A.

    2011-06-01

    The interest to astronomy has incredibly risen in the younger generation of Iranians during the last two decades. By the end of the devastating war with Iraq, science popularisation activities started again in Iran and with only a handful of astronomers and few dozens of serious amateur astronomers in the whole country in late 1980s now there are thousands of amateur astronomers (60% female on average) and over 100 professional astronomers propelling the fun and science of astronomy in the society.

  9. Transferrin subtypes in Iran.

    PubMed

    Farhud, D D; Daneshmand, P; Saffari, M; Hackler, R; Altland, K

    1990-01-01

    The frequency of transferrin Tf C subtypes has been determined by double one-dimensional electrophoresis of plasma samples from Moslems (n = 91), Zoroastrians (n = 97), Jews (n = 88) and Armenians (n = 88) of Iran. The Zoroastrians show the lowest frequency of TfC1 (0.4999) and highest frequencies of TfC2 and TfC3 (.02215, and 0.2783, respectively). The Jews have the highest TfC1- and the lowest TfC2- and TfC3 frequencies (0.8011, 0.1478, and 0.0512, respectively). It could be shown that the differences between Zoroastrians and Jews are highly significant (p less than 0.001). Arbitrary subtyping of transferrin Tf B and TfD phenotypes could be done on samples from three regional groups of Iran: North: n = 282, Central: n = 548, and South: n = 587 into Tf B (Iran 1, 2, 3 and 4) and Tf D (Iran 1, 2 and 3) was performed according to mobilities relative to the transferrin C protein during polyacrylamide gel electrophoresis and by relative pI deviations from the Fe2-transferrin C1 protein after isoelectric focussing. The allele frequencies found in the total sample (n = 1417) are: TfB1 = 0.0003, TfB2 = 0.0010, TfB3 = 0.0042, TfB4 = 0.0007; TfD1 = 0.0017, TfD2 = 0.0014, and TfD3 = 0.0010.

  10. Herbs and hazards: risk of aristolochic acid nephropathy in Iran.

    PubMed

    Ardalan, Mohammad Reza; Khodaie, Laleh; Nasri, Hamid; Jouyban, Abolghasem

    2015-01-01

    Herbs are usually considered as inherently harmless products. Nonetheless, various renal injuries have been reported in association with several herbs. The best-known herb-induced chronic kidney disease is aristolochic acid nephropathy. Aristolochic acid is found in Chinese slim herbs. Balkan endemic nephropathy is nowadays considered as an aristolochic acid nephropathy. Plants of Aristolochiaceae (also known as birthwort, dutchman's pipe, and somersworth) is named zaravand or chopoghak in Persian and it grows in different mountainous and rural areas of Iran. The fruit and the steam of the Aristolochiacae are named zaravand gerd (nokhod alvand) and zaravand dearaz, respectively, and have different usage in Iranian teadirional such as treatment of headache, back pain, and anxiety. Some patients with end-stage renal disease and bilateral small kidneys have a history of exposure to some herbal remedies. We need to consider the possibility of environmental toxins and even Aristolochia nephrotoxicity as a potential danger in Iran. PMID:25599730

  11. A new Bradyporus Charpentier, 1825 species from Iran (Orthoptera, Bradyporinae).

    PubMed

    Garai-Gyulai, Adrienne; Unal, Mustafa

    2014-01-01

    The species of Bradyporus Charpentier, 1825 found in Turkey has been revised by the second author (M. Ünal, 2011). Bradyporus comprises thirteen species and subspecies at present. The species of the genus have a range of Central Palaearctic distribution; most of the species are Balkanian-Anatolian-Iranian, whereas some of them are restricted to Ukraine, the Caucasus, Transcaucasus, being inhabitants in the continental mountain steppe belt. It seems that Anatolia, with 8 species, and Balkans, with 6 species, are two diversity centres of this genus. Iran represented by only species, B. latipes (Stal, 1875). But, one more peculiar species is described from north west of Iran herein. The species of this genus are very similar to one another in their external features, however, detailed descriptions and characterizations are given for the authentic separation of the known species in the exhausting revision of the genus by the second author (Ünal, 2011).

  12. Using luminescence dating of coarse matrix material to estimate the slip rate of the Astaneh fault, Iran

    USGS Publications Warehouse

    Rizza, M.; Mahan, S.; Ritz, J.-F.; Nazari, H.; Hollingsworth, J.; Salamati, R.

    2011-01-01

    In this paper, we present optically and infrared stimulated luminescence (OSL and IRSL) ages for four samples from alluvial fan surfaces in the Astaneh Valley. This valley is located in the north-east part of the Alborz range in Iran. Our morphologic interpretations recognize at least three generations of fans in the study area, all of which have been displaced along the left-lateral strike-slip Astaneh fault. Because of the dry, loose, and sometimes complex juxtaposition of the target sediments, we collected the samples in total darkness beneath dark plastic layers placed atop the pit openings. Luminescence ages of the fans are ???55 ka, ???32 ka and ???16 ka. These ages are concurrent with periods of loess deposition and wet climatic conditions previously recorded in the Arabia-Iranian region. They allow estimation of a horizontal slip rate of ???2 mm/yr along the Astaneh fault, which is consistent with additional slip rates determined for the Holocene period along faults further west of the Astaneh fault. ?? 2011 Elsevier B.V.

  13. Anti-Atlas Mountains, Morocco

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The Anti-Atlas Mountains of northern Africa and the nearby Atlas mountains were created by the prolonged collision of the African and Eurasian tectonic plates, beginning about 80 million years ago. Massive sandstone and limestone layers have been crumpled and uplifted more than 4,000 meters in the High Atlas and to lower elevations in the Anti-Atlas. Between more continuous major fold structures, such as the Jbel Ouarkziz in the southwestern Anti-Atlas, tighter secondary folds (arrow) have developed. Earlier, the supercontinent of Pangea rifted apart to form precursors to the Mediterranean and the Atlantic Ocean (Beauchamp and others, 1996). In those seas sands, clays, limey sediments, and evaporite layers (gypsum, rock salt) were deposited. Later, during the mountain-building plate collision, the gypsum layers flowed under the pressure and provided a slippery surface on which overlying rigid rocks could glide (Burkhard, 2001). The broad, open style of folds seen in this view is common where evaporites are involved in the deformation. Other examples can be found in the Southern Zagros of Iran and the Sierra Madre Oriental of Mexico. Information Sources: Beauchamp, W., Barazangi, M., Demnati, A., and El Alji, M., 1996, Intracontinental rifting and inversion: Missour Basin and Atlas Mountains, Morocco: Tulsa, American Association of Petroleum Geologists Bulletin, v. 80, No. 9, p. 1459-1482. Burkhard, Martin, 2001, Tectonics of the Anti-Atlas of Morocco -- Thin-skin/thick-skin relationships in an atypical foreland fold belt. University of Neuchatel, Switzerland: http://www-geol.unine.ch/Structural/Antiatlas.html (accessed 1/29/02). STS108-711-25 was taken in December, 2001 by the crew of Space Shuttle mission 108 using a Hasselblad camera with 250-mm lens. The image is provided by the Earth Sciences and Image Analysis Laboratory at Johnson Space Center. Additional images taken by astronauts and cosmonauts can be viewed at the NASA-JSC Gateway to Astronaut Photography

  14. Astronomy in Iran

    NASA Astrophysics Data System (ADS)

    Sobouti, Y.

    2006-08-01

    Institute for Advanced Studies in Basic Sciences, Zanjan, Iran In spite of her renowned pivotal role in the advancement of astronomy on the world scale during 9th to 15th centuries, Iran's rekindled interest in modern astronomy is a recent happening. Serious attempts to introduce astronomy into university curricula and to develop it into a respectable and worthwhile field of research began in the mid 60's. The pioneer was Shiraz University. It should be credited for the first few dozens of astronomy- and astrophysics- related research papers in international journals, for training the first half a dozen of professional astronomers and for creating the Biruni Observatory. Here, I take this opportunity to acknowledge the valuable advice of Bob Koch and Ed Guinan, then of the University of Pennsylvania, in the course of the establishment of this observatory. At present the astronomical community of Iran consists of about 65 professionals, half university faculty members and half MS and PhD students. The yearly scientific contribution of its members has, in the past three years, averaged to about 15 papers in reputable international journals, and presently has a healthy growth rate. Among the existing observational facilities, Biruni Observatory with its 51 cm Cassegrain, CCD cameras, photometers and other smaller educational telescopes, is by far the most active place. Tusi Observatory of Tabriz University has 60 and 40 cm Cassegrains, and a small solar telescope. A number of smaller observing facilities exist in Meshed, Zanjan, Tehran, Babol and other places. The Astronomical Society of Iran (ASI), though some 30 years old, has expanded and institutionalized its activities since early 1990's. ASI sets up seasonal schools for novices, organizes annual colloquia and seminars for professionals and supports a huge body of amateur astronomers from among high school and university students. Over twenty of ASI members are also members of IAU and take active part in its

  15. Mountains: An Overview.

    ERIC Educational Resources Information Center

    Byers, Alton; Gilligan, Nancy; Golston, Syd; Linville, Rex

    1999-01-01

    Introduces the lessons from "Mountain: A Global Resource" that were developed by the National Council for the Social Studies (NCSS) and The Mountain Institute for use by NCSS members and their students. Provides an overview that introduces the mountains, mountain cultures, historical perceptions, and the geographical importance of mountains. (CMK)

  16. Iran's Million-Student Alternative

    ERIC Educational Resources Information Center

    Labi, Aisha

    2008-01-01

    The Islamic Azad University was founded by Hashemi Rafsanjani, a cleric who was in the past the first speaker of the Majlis, or Parliament, of Iran's postrevolutionary government. He served as president of Iran from 1989 to 1997 and ran for re-election in 2005, when he was defeated by Mahmoud Ahmadinejad. In the two decades after Azad was founded,…

  17. 31 CFR 560.303 - Iran; Iranian.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Iran; Iranian. 560.303 Section 560... § 560.303 Iran; Iranian. The term Iran means the territory of Iran, and any other territory or marine area, including the exclusive economic zone and continental shelf, over which the Government of...

  18. Natural Gas Exports from Iran

    EIA Publications

    2012-01-01

    This assessment of the natural gas sector in Iran, with a focus on Iran’s natural gas exports, was prepared pursuant to section 505 (a) of the Iran Threat Reduction and Syria Human Rights Act of 2012 (Public Law No: 112-158). As requested, it includes: (1) an assessment of exports of natural gas from Iran; (2) an identification of the countries that purchase the most natural gas from Iran; (3) an assessment of alternative supplies of natural gas available to those countries; (4) an assessment of the impact a reduction in exports of natural gas from Iran would have on global natural gas supplies and the price of natural gas, especially in countries identified under number (2); and (5) such other information as the Administrator considers appropriate.

  19. Cigarette Smoking in Iran

    PubMed Central

    Meysamie, A; Ghaletaki, R; Zhand, N; Abbasi, M

    2012-01-01

    Background: Cigarette smoking is the largest preventable cause of death worldwide. No systematic review is available on the situation of the smoking in Iran, so we decided to provide an overview of the studies in the field of smoking in Iranian populations. Methods: Published Persian-language papers of all types until 2009 indexed in the IranMedex (http://www.iranmedex.com) and Magiran (http://www.magiran.com). Reports of World Health Organization were also searched and optionally employed. The studies concerning passive smoking or presenting the statistically insignificant side effects were excluded. Databases were searched using various combinations of the following terms: cigarette, smoking, smoking cessation, prevalence, history, side effects, and lung cancer by independent reviewers. All the 83 articles concerning the prevalence or side effects of the smoking habit in any Iranian population were selected. The prevalence rate of daily cigarette smoking and the 95% confidence interval as well as smoking health risk associated odds ratio (OR) were retrieved from the articles or calculated. Results: The reported prevalence rates of the included studies, the summary of smoking-related side effects and the ORs (95%CI) of smoking associated risks and the available data on smoking cessation in Iran have been shown in the article. Conclusion: Because of lack of certain data, special studies on local pattern of tobacco use in different districts, about the relationship between tobacco use and other diseases, especially non communicable diseases, and besides extension of smoking cessation strategies, studies on efficacy of these methods seems to be essential in this field. PMID:23113130

  20. 2. EAGLE MOUNTAIN SWITCHYARD. EAGLE MOUNTAIN PUMP PLANT CAN BE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. EAGLE MOUNTAIN SWITCHYARD. EAGLE MOUNTAIN PUMP PLANT CAN BE SEEN THROUGH SWITCHYARD IN BACKGROUND. 165MM LENS. - Eagle Mountain Pump Plant, Ten miles north of Route 10, southeast of Eagle Mountain, Eagle Mountain, Riverside County, CA

  1. Tertiary stress field evolution in Sistan (Eastern Iran)

    NASA Astrophysics Data System (ADS)

    Michael, Jentzer; Marc, Fournier; Philippe, Agard; Jafar, Omrani

    2016-04-01

    The Sistan orogenic belt in eastern Iran, near the boundary with Afghanistan, results from the closure of a branch of the Neo-Thethys: the Sistan Ocean. It was divided by Tirrul et al. (1983) in five main units: the Lut (1) and Afghan (2) continental blocks where basement is exposed; the Neh (3) and Ratuk (4) complexes which display ophiolitic rocks weakly and highly (HP-BT) metamorphosed, respectively, and the Sefidabeh basin lying over these complexes and interpreted as a fore-arc basin. Sistan is bordered by the Makran and Zagros (formed by the closure of the Neo-Tethys) to the south and by the Kopet Dagh (formed by the closure of Paleo-Tethys) to the North. The aim of this study is to fill the gap between preliminary studies about the overall structure of the Sistan Suture Zone and recent investigations of active tectonics in the region (e.g., Walker et al., 2004 and 2006 a and b). Questions herein addressed are: (1) how are stresses transfered throughout Iran from the Zagros to the Sistan belts? (2) Did the Zagros, Makran and Sistan belts evolve independently through time, or were they mechanically coupled? In order to answer these questions, we have determined paleostress evolution in the Sistan, using a direct inversion method for 42 microtectonic sites in almost all lithologies of the Neh complex and the Sefidabeh basin. We find three successive directions of compression: (1) 87°N for the oldest deformation stage dated of the Late Miocene, (2) 59°N for the intermediate stage probably dated of the Early Pliocene, and (3) 26°N for the youngest stage dated of the Plio-Quaternary. A counterclockwise rotation of about 60° of the main stress (σ1) in less than 10 Ma is therefore documented in Sistan. These same three stages of deformation were also documented by several microtectonic studies in Iran, especially in Makran and Zagros. The direction of the youngest compression is very homogeneous indicating that the mountain belts and continental blocks of Iran

  2. Porphyry Cu-Au mineralization in the Mirkuh Ali Mirza magmatic complex, NW Iran

    NASA Astrophysics Data System (ADS)

    Maghsoudi, A.; Yazdi, M.; Mehrpartou, M.; Vosoughi, M.; Younesi, S.

    2014-01-01

    The Mirkuh Ali Mirza Cu-Au porphyry system in East Azerbaijan Province is located on the western part of the Cenozoic Alborz-Azerbaijan volcanic belt. The belt is also an important Cu-Mo-Au metallogenic province in northwestern Iran. The exposed rocks in the study area consist of a volcaniclastic sequence, subvolcanic rocks and intermediate to mafic lava flows of Neogene age. The volcanic rocks show a typical subduction-related magmatic arc geological and geochemical signature, with low concentration of Nb, Ta, and Ti. Mineralization is hosted by Neogene dacitic tuff and porphyritic dacite situated at the intersections of northeast and northwest faults. Field observations, alteration zonation, geochemical haloes and isotopic data of the Mirkuh Ali Mirza magmatic complex show similarities with typical convergent margin Cu-Au porphyry type deposits. The following features confirm the classic model for Cu-Au porphyry systems: (a) close spatial association with high-K calcalkaline to shoshonitic rock related to post-collision extensional setting (b) low grade Cu (0.57%) (c) stockworks as well as disseminated sulfides (c) zonality of the alteration patterns from intense phyllic at the center to outward weak-phyllic, argillic, and propylitic (d) the presence of a pyritic halo (e) accompanied by sheeted veins and low-sulfidation epithermal gold (f) mineralization spatially associated with intersection of structures, (g) genetically related to diorite porphyry stocks at depth (h) geochemical zonation of (Cu ± Au ± Ag ± Bi) → (Cu + Mo ± Bi ± Au ± Pb ± Zn ± As) → (Au + Mo ± Pb ± Zn) → (As + Ag + Sb + Mn + Ba + Pb + Zn + Hg) → Hg from center to outwards (i) The range of sulfur isotopic values is approximately zero (interpreted to have magmatic source) and similar to other subduction-related porphyry Cu deposits.

  3. Study on mycoflora of poultry feed ingredients and finished feed in Iran

    PubMed Central

    Ghaemmaghami, Seyed Soheil; Modirsaneii, Mehrdad; Khosravi, Ali Reza; Razzaghi-Abyaneh, Mehdi

    2016-01-01

    Background and Objectives: Unhygienic poultry feedstuffs can lead to nutrient losses and detrimental effect on poultry production and public health. In the present study, mycobiota and colony-forming units per gram in ingredients and finish poultry feed was evaluated with special reference to potentially mycotoxigenic fungi. Materials and Methods: Eighty five samples of corn, soybean meal and poultry finished feed were collected from nine poultry feed factories located in three provinces i.e. Tehran, Alborz and Qom in Iran from October 2014 to January 2015. Samples were cultured on Sabouraud dextrose agar (SDA), Aspergillus flavus and parasiticus agar (AFPA) and dichloran rosebengal chloramphenicol agar (DRBC) and incubated at 28 °C for 7–10 days. Purified fungal colonies were identified by a combination of macro- and microscopic morphological criteria. For determining the rate of fungal contamination, samples were cultured on SDA and colony forming units (CFUs) were calculated. Results: A total of 384 fungal isolates belonging to 7 genera of filamentous fungi and yeasts were obtained from corn (124 isolates), soybean meal (92 isolates), and feed before (72 isolates), and after pelleting (96 isolates). The most prominent fungal isolate in corn, soybean meal and feed before pelleting (feed as mash form) was Fusarium but in feed after pelleting was Aspergillus. Among 5 Aspergillus species isolated, potentially aflatoxigenic A. flavus isolates was predominant in corn (46.6%), soybean meal (72.7%) and poultry finished feed (75%). CFUs results indicated that 9/22 corn samples (40.9%), none of 22 soybean meal samples, 19/41 finished feed (46.3%) were contaminated higher than the standard limit. Conclusions: Our results indicated that corn, soybean meal and finished feed of poultry feed mill are contaminated with various fungal genera by different levels sometimes higher that the standard limits. Contamination with potentially mycotoxigenic fungi especially Aspergillus

  4. Education and Fertility in Iran

    ERIC Educational Resources Information Center

    Darabi, Katherine F.

    1976-01-01

    The article cites and interprets data from several studies on education and fertility in Iran, all of which give some indication of an irregular effect of education on fertility and suggest the need for further study of this variable. (Author)

  5. Managing Proliferation Issues with Iran

    SciTech Connect

    Nelson, C. Richard; Saltiel, David H.

    2002-02-15

    Any government in Tehran will be inclined to seek weapons of mass destruction (WMD) and missile delivery options given the realities of its strategic environment. These weapons might help Iran to deter potential external threats, to achieve equality with other major regional powers armed with WMD, and to attain self-reliance in national security, given the isolating experience of arms embargoes. A more pluralist leadership in the future, however, may examine broader choices and trade-offs, and perhaps be less likely to cross key thresholds in WMD acquisition. In any event, Iran's WMD behavior is likely to be determined by both external factors, mainly the availability of crucial components, and internal factors, including calculations of costs, risks, and benefits. Among the benefits, psychological factors, such as prestige, will play an important role. Other important factors that might well shape Iran's WMD behavior include developments in Iraq, relations with the United States and other Gulf states, Israeli-Palestinian relations and the future price of oil. This paper offers recommendations on how the United States can best hope to influence Iranian decisions regarding the acquisition of WMD and missile delivery systems if the United States decides to pursue more direct engagement with Tehran. An engagement-nonproliferation strategy should involve at least three types of parallel efforts: public, private and indirect. Public efforts should seek to create a more positive, less-threatening image of the United States among opinion leaders in Iran. Private efforts should seek to determine the purposes, nature and extent of Iran's efforts to develop WMD and missiles and to suggest better alternatives for Iran's security and prestige needs. Indirect efforts should involve key third countries and organizations in an attempt both to address Iran's security concerns and to deny Iran access to critical WMD and missile technology and components. Russian policy, in

  6. Mitochondrial DNA and Y-chromosomal stratification in Iran: relationship between Iran and the Arabian Peninsula.

    PubMed

    Terreros, Maria C; Rowold, Diane J; Mirabal, Sheyla; Herrera, Rene J

    2011-03-01

    Modern day Iran is strategically located in the tri-continental corridor uniting Africa, Europe and Asia. Several ethnic groups belonging to distinct religions, speaking different languages and claiming divergent ancestries inhabit the region, generating a potentially diverse genetic reservoir. In addition, past pre-historical and historical events such as the out-of-Africa migrations, the Neolithic expansion from the Fertile Crescent, the Indo-Aryan treks from the Central Asian steppes, the westward Mongol expansions and the Muslim invasions may have chiseled their genetic fingerprints within the genealogical substrata of the Persians. On the other hand, the Iranian perimeter is bounded by the Zagros and Albrez mountain ranges, and the Dasht-e Kavir and Dash-e Lut deserts, which may have restricted gene flow from neighboring regions. By utilizing high-resolution mitochondrial DNA (mtDNA) markers and reanalyzing our previously published Y-chromosomal data, we have found a previously unexplored, genetic connection between Iranian populations and the Arabian Peninsula, likely the result of both ancient and recent gene flow. Furthermore, the regional distribution of mtDNA haplogroups J, I, U2 and U7 also provides evidence of barriers to gene flow posed by the two major Iranian deserts and the Zagros mountain range. PMID:21326310

  7. Microfacies and depositional environment of the Paleocene-Eocene Jahrum Formation (SW Iran)

    NASA Astrophysics Data System (ADS)

    Noormohammadi, Zohreh; Vazirimoghadam, Hossein

    2010-05-01

    The Jahrum Formation a thick carbonate succession of the Paleocene-Eocene in Zagros Mountains (south west Iran), has been studied to determine its microfacies and paleoenvironments. Detailed petrograhic analysis of the deposits led to the recognition, four major depositional environments were identified in the Jahrum Formation. These include tidal flat, lagoon, barrier and open marine environmental setting and are interpreted as a carbonate platform developed in a homoclinal ramp situation.

  8. Geochemical characterisation of pyrite oxidation and environmental problems related to release and transport of metals from a coal washing low-grade waste dump, Shahrood, northeast Iran.

    PubMed

    Doulati Ardejani, Faramarz; Jodieri Shokri, Behshad; Moradzadeh, Ali; Shafaei, Seyed Ziadin; Kakaei, Reza

    2011-12-01

    Pyrite oxidation and release of the oxidation products from a low-grade coal waste dump to stream, groundwater and soil was investigated by geochemical and hydrogeochemical techniques at Alborz Sharghi coal washing plant, Shahrood, northeast Iran. Hydrogeochemical analysis of water samples indicates that the metal concentrations in the stream waters were low. Moreover, the pH of the water showed no considerable change. The analysis of the stream water samples shows that except the physical changes, pyrite oxidation process within the coal washing waste dump has not affected the quality of the stream water. Water type was determined to be calcium sulphate. The results of the analysis of groundwater samples indicate that the pH varies from 7.41 to 7.51. The concentrations of the toxic metals were low. The concentration of SO4 is slightly above than its standard concentration in potable water. It seems that the groundwater less affected by the coal washing operation in the study area. Geochemical analysis of the sediment samples shows that Fe concentration decreases gradually downstream the waste dump with pH rising. SO(4) decreases rapidly downstream direction. Copper, Zn and Co concentrations decrease with distance from the waste dump due to a dilution effect by the mixing of uncontaminated sediments. These elements, in particular, Zn are considerably elevated in sediment sample collected at the nearest distance to the waste dump. There is no doubt that such investigations can help to develop an appropriate water remediation plan.

  9. Consanguineous marriage in Iran.

    PubMed

    Saadat, M; Ansari-Lari, M; Farhud, D D

    2004-01-01

    Consanguineous marriage is a major feature of family systems in south-west Asia. The aim of the present study was to determine the current prevalence and patterns of consanguinity in Iran as a means of assessing the associated requirement for genetic counselling services. Consanguinity was studied in 12 ethnic/religious populations, the Persians (Shi'a and Sunni), Kurds (Shi'a and Sunni), Lurs, Azaris, Baluchis, Zabolis, Turkamans, Bakhtiaris, Ghashghais and Arabs. A multi-stage sampling design was used with a representative total sample of 306 343 couples. The overall rate of consanguineous marriage was 38.6% with a mean inbreeding coefficient (alpha) of 0.0185. First cousin marriages (27.9%) were the most common form of consanguineous union, with parallel patrilateral marriage especially favoured. Statistically significant differences were observed in the prevalence and patterns of consanguinity between ethnic/religious populations and geographical regions. There also were significant differences for proportions of consanguineous marriages between Shi'a and Sunni populations within the same ethnic group. The highest rates of consanguineous union were in the least affluent sections of the population. PMID:15204368

  10. Consanguineous marriage in Iran.

    PubMed

    Saadat, M; Ansari-Lari, M; Farhud, D D

    2004-01-01

    Consanguineous marriage is a major feature of family systems in south-west Asia. The aim of the present study was to determine the current prevalence and patterns of consanguinity in Iran as a means of assessing the associated requirement for genetic counselling services. Consanguinity was studied in 12 ethnic/religious populations, the Persians (Shi'a and Sunni), Kurds (Shi'a and Sunni), Lurs, Azaris, Baluchis, Zabolis, Turkamans, Bakhtiaris, Ghashghais and Arabs. A multi-stage sampling design was used with a representative total sample of 306 343 couples. The overall rate of consanguineous marriage was 38.6% with a mean inbreeding coefficient (alpha) of 0.0185. First cousin marriages (27.9%) were the most common form of consanguineous union, with parallel patrilateral marriage especially favoured. Statistically significant differences were observed in the prevalence and patterns of consanguinity between ethnic/religious populations and geographical regions. There also were significant differences for proportions of consanguineous marriages between Shi'a and Sunni populations within the same ethnic group. The highest rates of consanguineous union were in the least affluent sections of the population.

  11. Acute mountain sickness

    MedlinePlus

    High altitude cerebral edema; Altitude anoxia; Altitude sickness; Mountain sickness; High altitude pulmonary edema ... Acute mountain sickness is caused by reduced air pressure and lower oxygen levels at high altitudes. The faster you ...

  12. 31 CFR 535.433 - Central Bank of Iran.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Central Bank of Iran. 535.433 Section... § 535.433 Central Bank of Iran. The Central Bank of Iran (Bank Markazi Iran) is an agency, instrumentality and controlled entity of the Government of Iran for all purposes under this part. (Secs....

  13. 31 CFR 535.433 - Central Bank of Iran.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Central Bank of Iran. 535.433 Section... § 535.433 Central Bank of Iran. The Central Bank of Iran (Bank Markazi Iran) is an agency, instrumentality and controlled entity of the Government of Iran for all purposes under this part. (Secs....

  14. 31 CFR 560.516 - Transfers of funds involving Iran.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Transfers of funds involving Iran. 560... involving Iran. (a) United States depository institutions are authorized to process transfers of funds to or from Iran, or for the direct or indirect benefit of persons in Iran or the Government of Iran, if...

  15. 31 CFR 535.433 - Central Bank of Iran.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Central Bank of Iran. 535.433 Section... § 535.433 Central Bank of Iran. The Central Bank of Iran (Bank Markazi Iran) is an agency, instrumentality and controlled entity of the Government of Iran for all purposes under this part. (Secs....

  16. 31 CFR 560.427 - Exportation, reexportation, sale or supply of financial services to Iran or the Government of Iran.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... supply of financial services to Iran or the Government of Iran. 560.427 Section 560.427 Money and Finance..., reexportation, sale or supply of financial services to Iran or the Government of Iran. (a) The prohibition on the exportation, reexportation, sale or supply of financial services to Iran or the Government of...

  17. Iran's strategic intentions and capabilities

    SciTech Connect

    Clawson, P.

    1994-04-01

    Iran appears to be pursuing an assertive foreign policy that confronts the United States on a variety of points: the Middle East Peace Process, the stability of moderate Muslim states, terrorism (such as the death threat to Rushdie), security in the Persian Gulf, and nuclear proliferation.

  18. Human Gongylonema infection in Iran.

    PubMed

    Molavi, G H; Massoud, J; Gutierrez, Y

    2006-12-01

    The first human infection with Gongylonema in Iran is reported in a 35-year-old Iranian woman with complaints of one year duration and treated as a psychotic patient. Two worms, a male, and a female, were retrieved, described, and identified as G. pulchrum based on their morphological characteristics.

  19. Oil, power, and principle: Iran`s oil nationalizaation and its aftermath

    SciTech Connect

    Elm, M.

    1992-12-31

    This book provides a concise and well documented analysis of events leading to Iran`s oil nationalization and its aftermath. It also helps to understand Iran`s 1979 revolution and its current situation. The book, at 413 pages, is divided into twenty-two chapters, beginning with a review of the historical background of Iran`s oil industry from the late 19th century throught the mid-1900s. The book interlaces energy, economic, and political factors of not only Iran, but other important players such as the United States and Great Britian. Also included is a well-documented analysis of the Anglo-American coup to overthrow the Mossadeq government, which helps the reader understand why there is so much anti-U.S. sentiment in Iran.

  20. Status of Iran's nuclear program and negotiations

    NASA Astrophysics Data System (ADS)

    Albright, David

    2014-05-01

    Iran's nuclear program poses immense challenges to international security. Its gas centrifuge program has grown dramatically in the last several years, bringing Iran close to a point where it could produce highly enriched uranium in secret or declared gas centrifuge plants before its breakout would be discovered and stopped. To reduce the risk posed by Iran's nuclear program, the P5+1 have negotiated with Iran short term limits on the most dangerous aspects of its nuclear programs and is negotiating long-term arrangements that can provide assurance that Iran will not build nuclear weapons. These long-term arrangements need to include a far more limited and transparent Iranian nuclear program. In advance of arriving at a long-term arrangement, the IAEA will need to resolve its concerns about the alleged past and possibly on-going military dimensions of Iran's nuclear program.

  1. Status of Iran's nuclear program and negotiations

    SciTech Connect

    Albright, David

    2014-05-09

    Iran's nuclear program poses immense challenges to international security. Its gas centrifuge program has grown dramatically in the last several years, bringing Iran close to a point where it could produce highly enriched uranium in secret or declared gas centrifuge plants before its breakout would be discovered and stopped. To reduce the risk posed by Iran's nuclear program, the P5+1 have negotiated with Iran short term limits on the most dangerous aspects of its nuclear programs and is negotiating long-term arrangements that can provide assurance that Iran will not build nuclear weapons. These long-term arrangements need to include a far more limited and transparent Iranian nuclear program. In advance of arriving at a long-term arrangement, the IAEA will need to resolve its concerns about the alleged past and possibly on-going military dimensions of Iran's nuclear program.

  2. A new flea from Iran

    PubMed Central

    Darvishi, Mohammad Mehdi; Youssefi, Mohammad Reza; Changizi, Emad; Lima, Rasoul Rostami; Rahimi, Mohammad Taghi

    2014-01-01

    Fleas are obligatory ectoparsites of humans and animals. These tiny insects are hematophagous and they can transmit a wide varity of disease agents to humans and domesticated animals. Indeed, this pest causes a considerable economic damages and health dangers particularly in tropical and subtropical. During an investigation on ectoparasites of five Mus muscuuls in Semnan province, Iran, 15 fleas (8 males and 7 females) were collected. The extracted fleas mounted using clearing, dehydrating, mounting process and preserved with Canada balsam. After precise study, all of examined specimens were recognized as Leptopsylla aethiopicus aethiopicus using available systematic keys. This is the first report of this genus and species in Iran. And this country is new locality for Leptopsylla aethiopicus aethiopicus.

  3. Iran rebuilds family planning services.

    PubMed

    Butta, P

    1993-07-01

    After the revolution, the Islamic Republic of Iran instituted pronatalist policies which included lowering the minimum marriage age for girls to 9 years, abolishing some laws securing women's rights, and limiting availability of family planning (FP) services. By 1983, Iran's population growth rate was 3.9% which was among the highest worldwide. Before the revolution, Iran had 37 million people. About 2 million more people were added each year, resulting in a population size of 60 million by 1992. By the mid-1980s, economic development stood idle, there were not enough houses, children attended schools on 3 shifts, and malnutrition was spreading. In 1989, the government formed a population council and reestablished FP services. It also increased the minimum age of marriage for girls to 13 years, slightly improved women status, and eliminated fertility incentives for couples with at least 4 children. It also significantly increased funding for FP (from 560 million to 13 billion rials between 1990 and 1992). Government spending for FP will likely increase 2% annually until 2011. The government initiated a promotion of FP mass media campaign, emphasizing a 2-child family. Some posters showed a family with 2 girls. The mass media campaign promoted specific contraceptive methods (even tubal occlusion and vasectomy), a practice other Middle Eastern countries not do. 80% of sterilization acceptors claimed to learn about sterilization from the radio or newspapers. The Ministry of Health has invited the Association for Voluntary Surgical Contraception (AVSC) to help with its campaign to update sterilization techniques, including the non scalpel vasectomy technique. AVSC hopes to become even more involved in helping Iran update its national FP program.

  4. Reflections on Foreign Language Education in Iran

    ERIC Educational Resources Information Center

    Farhady, Hossein; Hezaveh, Fattaneh Sajadi; Hedayati, Hora

    2010-01-01

    This article reflects upon foreign-language education in Iran. Contrary to its political and historical reputation in the world, Iran has not been well presented regarding its educational system in general and its foreign-language education in particular. Of course, a critical assessment of the strengths and weaknesses of the Iranian education…

  5. The state of the environment in Iran.

    PubMed

    Zekavat, S M

    1997-06-01

    This article describes environmental conditions in Iran including air pollution, pesticide pollution, soil depletion and erosion, water pollution, natural resource loss, lack of appropriate waste management, lead poisoning, and desertification. Environmental policy and implementation is described under the Shah and the Islamic Republic. Iran is beset with interrelated problems of environmental degradation, unemployment, poverty, and population growth. Sustainability is being undermined at the cost of future generations. In 1995, Iran had a population of 67 million and a growth rate of 3.6%. Population is expected to exceed 100 million by the year 2000. The country is having difficulty in maintaining its current infrastructure, housing, food, and educational facilities. Competition for admission in higher education discourages women. Women with lower levels of education results in continued supremacy of men over women, more polygamy, and a lower quality of life for women. Iran was food self-sufficient in 1970, and exported its surplus. Today, Iran may be permanently dependent on food imports. Iran has abundant oil reserves, natural gas, copper, lead, and marketable items. Exchanging natural resources for food and technology has time and resource limits. Iran needs monetary assistance from wealthy nations. Population growth leads to increased demand for infrastructure and resources. Iran has signed many international environmental agreements and has enacted detailed environmental policies and regulations, but actual enforcement is lacking.

  6. Hereditary hemochromatosis: a rare disease in Iran.

    PubMed

    Nobakht, Hossein; Merat, Shahin; Malekzadeh, Reza

    2006-01-01

    Hereditary hemochromatosis is a common cause of chronic liver disease in western countries. No report of this disease has appeared from Iran and the few studies which have focused on chronic liver disease have failed to identify a single case of hemochromatosis. In this report, we present the first case of hereditary hemochromatosis during our 25 years of gastroenterology practice in Iran.

  7. Modernization and Consanguineous Marriage in Iran.

    ERIC Educational Resources Information Center

    Givens, Benjamin P.; Hirschman, Charles

    1994-01-01

    Used data on 4,667 women from the Iran Fertility Survey to examine trends and social correlates of consanguineous marriage. Found modest increase in proportion of marriages between cousins in Iran from 1940s to 1970s. Results suggest that modernization may be eroding social bases on consanguinity, whereas increased availability of cousins may lead…

  8. 48 CFR 25.703-2 - Iran Sanctions Act.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... of Iran and development by Iran of weapons of mass destruction or other military capabilities. (2... 48 Federal Acquisition Regulations System 1 2014-10-01 2014-10-01 false Iran Sanctions Act. 25.703... SOCIOECONOMIC PROGRAMS FOREIGN ACQUISITION Prohibited Sources 25.703-2 Iran Sanctions Act. (a)...

  9. 31 CFR 535.433 - Central Bank of Iran.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Central Bank of Iran. 535.433 Section 535.433 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... § 535.433 Central Bank of Iran. The Central Bank of Iran (Bank Markazi Iran) is an...

  10. 31 CFR 535.433 - Central Bank of Iran.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Central Bank of Iran. 535.433 Section 535.433 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... § 535.433 Central Bank of Iran. The Central Bank of Iran (Bank Markazi Iran) is an...

  11. 31 CFR 560.304 - Government of Iran.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Government of Iran. 560.304 Section... § 560.304 Government of Iran. The term Government of Iran includes: (a) The state and the Government of Iran, as well as any political subdivision, agency, or instrumentality thereof; (b) Any entity owned...

  12. 31 CFR 535.301 - Iran; Iranian Entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Iran; Iranian Entity. 535.301 Section... § 535.301 Iran; Iranian Entity. (a) The term Iran and Iranian Entity includes: (1) The state and the Government of Iran as well as any political subdivision, agency, or instrumentality thereof or any...

  13. 31 CFR 535.301 - Iran; Iranian Entity.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Iran; Iranian Entity. 535.301 Section... § 535.301 Iran; Iranian Entity. (a) The term Iran and Iranian Entity includes: (1) The state and the Government of Iran as well as any political subdivision, agency, or instrumentality thereof or any...

  14. 31 CFR 535.301 - Iran; Iranian Entity.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Iran; Iranian Entity. 535.301 Section... § 535.301 Iran; Iranian Entity. (a) The term Iran and Iranian Entity includes: (1) The state and the Government of Iran as well as any political subdivision, agency, or instrumentality thereof or any...

  15. 31 CFR 560.304 - Government of Iran.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Government of Iran. 560.304 Section... Definitions § 560.304 Government of Iran. The term Government of Iran includes: (a) The state and the Government of Iran, as well as any political subdivision, agency, or instrumentality thereof, including...

  16. 31 CFR 560.304 - Government of Iran.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Government of Iran. 560.304 Section... Definitions § 560.304 Government of Iran. The term Government of Iran includes: (a) The state and the Government of Iran, as well as any political subdivision, agency, or instrumentality thereof, including...

  17. Prevalence of ixodid ticks on cattle and sheep northeast of Iran.

    PubMed

    Hassan, Mehdi Aghamohammad; Raoofi, Afshin; Hosseini, Arman; Mehrara, Mohammad Reza; Amininajafi, Fatemeh

    2016-09-01

    A survey was carried out to investigate the prevalence of hard tick species (Acari: Ixodidae) on cattle and sheep north of Iran. The aim of study was to determine the prevalence of hard ticks on cattle and sheep in the mountainous areas of Golestan province and their geographical distribution. A total of 26 ticks were collected from 22 infested cattle and 26 ticks were collected from 12 infested sheep during activating seasons of ticks in 2013-2014. The species collected from cattle and sheep were Hyalomma marginatum, Hyalomma anatolicum, Hyalomma asiaticum, Rhipicephalus bursa and Rhipicephalus sanguineus. The results show that these are dominant tick species in the surveyed area. PMID:27605782

  18. Ten years of snakebites in Iran.

    PubMed

    Dehghani, Rouhullah; Fathi, Behrooz; Shahi, Morteza Panjeh; Jazayeri, Mehrdad

    2014-11-01

    Many species of venomous snakes are found in Iran. The most medically important species which are responsible for the most snakebite incidents in Iran belong to the Viperidae family, including Vipera lebetina, Echis carinatus, Pseudocerastes persicus, Vipera albicornuta and the Elapidae family, especially Naja naja oxiana. At least one kind of venomous snake is found in each of the 31 provinces, and many provinces have more than one venomous species. As a result, snakebite is a considerable health hazard in Iran, especially in the rural area of south and south-west of Iran. A retrospective, descriptive study of snakebite in Iran during 2002-2011 was carried out in order based on data collected from medical records of bite victims admitted to hospitals and health centers. From 2002 to 2011, 53,787 cases of snake bites were reported by medical centers in Iran. The annual incidence of snake bites in 100,000 of population varied from 4.5 to 9.1 during this decade and the number of recorded deaths were about 67 cases. The highest rate of snakebite was found in provinces of south and southwest of Iran. We suggest that people, especially in the rural areas, need to be trained and educated about venomous snakes, their hazards, prevention of bite and the importance of early hospital referral and treatment of victims. Also adequate antivenins as the main life saving medicine should be made available based on the recorded numbers of victims in each area of the country.

  19. Recreational mountain biking injuries.

    PubMed

    Aitken, S A; Biant, L C; Court-Brown, Charles M

    2011-04-01

    Mountain biking is increasing in popularity worldwide. The injury patterns associated with elite level and competitive mountain biking are known. This study analysed the incidence, spectrum and risk factors for injuries sustained during recreational mountain biking. The injury rate was 1.54 injuries per 1000 biker exposures. Men were more commonly injured than women, with those aged 30-39 years at highest risk. The commonest types of injury were wounding, skeletal fracture and musculoskeletal soft tissue injury. Joint dislocations occurred more commonly in older mountain bikers. The limbs were more commonly injured than the axial skeleton. The highest hospital admission rates were observed with head, neck and torso injuries. Protective body armour, clip-in pedals and the use of a full-suspension bicycle may confer a protective effect. PMID:20659880

  20. Rocky Mountain spotted fever

    MedlinePlus

    ... Mountain spotted fever is caused by the bacteria Rickettsia rickettsii (R. Rickettsii) , which is carried by ticks. ... Saunders; 2014:chap 212. Walker DH, Blaton LS. Rickettsia rickettsii and other spotted fever group rickettsiae (Rocky ...

  1. Thrombosis at mountain altitudes.

    PubMed

    Cucinell, S A; Pitts, C M

    1987-11-01

    Victims of high-altitude pulmonary edema often have clots obstructing the pulmonary vessels. This, together with an apparent high incidence of thrombophlebitis and cerebral emboli at altitude suggests that mountain travel may predispose to hypercoagulability. A critical analysis of the available data suggests that, although thrombosis may be a late event complicating various forms of mountain sickness, the laboratory techniques of characterizing hypercoagulability are not sufficient to define and characterize the mechanism.

  2. YUCCA MOUNTAIN SITE DESCRIPTION

    SciTech Connect

    A.M. Simmons

    2004-04-16

    The ''Yucca Mountain Site Description'' summarizes, in a single document, the current state of knowledge and understanding of the natural system at Yucca Mountain. It describes the geology; geochemistry; past, present, and projected future climate; regional hydrologic system; and flow and transport within the unsaturated and saturated zones at the site. In addition, it discusses factors affecting radionuclide transport, the effect of thermal loading on the natural system, and tectonic hazards. The ''Yucca Mountain Site Description'' is broad in nature. It summarizes investigations carried out as part of the Yucca Mountain Project since 1988, but it also includes work done at the site in earlier years, as well as studies performed by others. The document has been prepared under the Office of Civilian Radioactive Waste Management quality assurance program for the Yucca Mountain Project. Yucca Mountain is located in Nye County in southern Nevada. The site lies in the north-central part of the Basin and Range physiographic province, within the northernmost subprovince commonly referred to as the Great Basin. The basin and range physiography reflects the extensional tectonic regime that has affected the region during the middle and late Cenozoic Era. Yucca Mountain was initially selected for characterization, in part, because of its thick unsaturated zone, its arid to semiarid climate, and the existence of a rock type that would support excavation of stable openings. In 1987, the United States Congress directed that Yucca Mountain be the only site characterized to evaluate its suitability for development of a geologic repository for high-level radioactive waste and spent nuclear fuel.

  3. Community genetic services in iran.

    PubMed

    Atri Barzanjeh, Shirin; Behshid, Mozhgan; Hosseini, Mohammad Bagher; Ezari, Maryam; Taghizadeh, Mahdieh; Dastgiri, Saeed

    2012-01-01

    The aim of the study was to report a description of the primary, secondary, and tertiary level services available for genetic disorders in Iran. For the purpose of this study, essential data were collected from every facility providing community genetic services in Tabriz city of Iran using a prestructured checklist. Technical information was filled in the predesigned forms using diagnostic records of each client/patient. Information was also gathered from community genetic services clients through a face-to-face interview at these facilities to assess the quality of services provided. Primary prevention measures were available in 80 percent of centres in the study population. Diagnostic techniques were fully available in the study area both in public and private sectors. Screening of congenital hypothyroidism and thalassemia has been successfully performed across the country by the Ministry of Health. Other screening programs have also been initiated by the country health authorities for neural tube defects, Down syndrome, and phenylketonuria. The high cost of genetic services at secondary and tertiary levels does not allow many people to get access to these services despite their needs. Governments will therefore need to allocate necessary resources to make the essential genetic services available for everyone needing these in the community. PMID:23304526

  4. Rocky Mountain acidification study

    SciTech Connect

    Gibson, J.H.; Galloway, J.N.; Schofield, C.; McFee, W.; Johnson, R.; McCarley, S.; Dise, N.; Herzog, D.

    1983-10-01

    The objectives of this report were to determine the sensitivity of watersheds characteristic of the Rocky Mountain Region and the relationship of watershed sensitivity to geology and soils; to evaluate the extent of current acidification and the potential for increasing acidification with increasing deposition of nitrate and sulfate; to evaluate the results of the preceding in terms of impacts on fish populations; and to develop recommendations for assessment of future trends in both changing water chemistry and impacts on fish populations. Areas selected for study included the Rocky Mountain National Ppark and Yellowstone National Park, exemplifying two different geologic types that are representative of a large portion of the Rocky Mountain region. Rocky Mountain National Park is primarily underlain by granite and Yellowstone National Park by volcanic materials. Sensitivity is primarily determined by bedrock geology and varies inversely with elevation. High-elevation lakes and streams in the central Rocky Mountain region are very sensitive to acidic deposition. With respect to fish populations there is currently no evidence of chronic acidification and thus no apparent impact on fisheries. However, the very low base cation concentration observed in the headwater drainages of Rocky Mountain National Park suggests extreme sensitivity to acidification. Waters in volcanic areas such as Yellowstone National Park are generally of high alkalinity and do not represent potentially sensitive habitats. 109 references, 31 figures, 24 tables.

  5. The genetics of an early Neolithic pastoralist from the Zagros, Iran

    PubMed Central

    Gallego-Llorente, M.; Connell, S.; Jones, E. R.; Merrett, D. C.; Jeon, Y.; Eriksson, A.; Siska, V.; Gamba, C.; Meiklejohn, C.; Beyer, R.; Jeon, S.; Cho, Y. S.; Hofreiter, M.; Bhak, J.; Manica, A.; Pinhasi, R.

    2016-01-01

    The agricultural transition profoundly changed human societies. We sequenced and analysed the first genome (1.39x) of an early Neolithic woman from Ganj Dareh, in the Zagros Mountains of Iran, a site with early evidence for an economy based on goat herding, ca. 10,000 BP. We show that Western Iran was inhabited by a population genetically most similar to hunter-gatherers from the Caucasus, but distinct from the Neolithic Anatolian people who later brought food production into Europe. The inhabitants of Ganj Dareh made little direct genetic contribution to modern European populations, suggesting those of the Central Zagros were somewhat isolated from other populations of the Fertile Crescent. Runs of homozygosity are of a similar length to those from Neolithic farmers, and shorter than those of Caucasus and Western Hunter-Gatherers, suggesting that the inhabitants of Ganj Dareh did not undergo the large population bottleneck suffered by their northern neighbours. While some degree of cultural diffusion between Anatolia, Western Iran and other neighbouring regions is possible, the genetic dissimilarity between early Anatolian farmers and the inhabitants of Ganj Dareh supports a model in which Neolithic societies in these areas were distinct. PMID:27502179

  6. The genetics of an early Neolithic pastoralist from the Zagros, Iran.

    PubMed

    Gallego-Llorente, M; Connell, S; Jones, E R; Merrett, D C; Jeon, Y; Eriksson, A; Siska, V; Gamba, C; Meiklejohn, C; Beyer, R; Jeon, S; Cho, Y S; Hofreiter, M; Bhak, J; Manica, A; Pinhasi, R

    2016-01-01

    The agricultural transition profoundly changed human societies. We sequenced and analysed the first genome (1.39x) of an early Neolithic woman from Ganj Dareh, in the Zagros Mountains of Iran, a site with early evidence for an economy based on goat herding, ca. 10,000 BP. We show that Western Iran was inhabited by a population genetically most similar to hunter-gatherers from the Caucasus, but distinct from the Neolithic Anatolian people who later brought food production into Europe. The inhabitants of Ganj Dareh made little direct genetic contribution to modern European populations, suggesting those of the Central Zagros were somewhat isolated from other populations of the Fertile Crescent. Runs of homozygosity are of a similar length to those from Neolithic farmers, and shorter than those of Caucasus and Western Hunter-Gatherers, suggesting that the inhabitants of Ganj Dareh did not undergo the large population bottleneck suffered by their northern neighbours. While some degree of cultural diffusion between Anatolia, Western Iran and other neighbouring regions is possible, the genetic dissimilarity between early Anatolian farmers and the inhabitants of Ganj Dareh supports a model in which Neolithic societies in these areas were distinct. PMID:27502179

  7. The genetics of an early Neolithic pastoralist from the Zagros, Iran.

    PubMed

    Gallego-Llorente, M; Connell, S; Jones, E R; Merrett, D C; Jeon, Y; Eriksson, A; Siska, V; Gamba, C; Meiklejohn, C; Beyer, R; Jeon, S; Cho, Y S; Hofreiter, M; Bhak, J; Manica, A; Pinhasi, R

    2016-08-09

    The agricultural transition profoundly changed human societies. We sequenced and analysed the first genome (1.39x) of an early Neolithic woman from Ganj Dareh, in the Zagros Mountains of Iran, a site with early evidence for an economy based on goat herding, ca. 10,000 BP. We show that Western Iran was inhabited by a population genetically most similar to hunter-gatherers from the Caucasus, but distinct from the Neolithic Anatolian people who later brought food production into Europe. The inhabitants of Ganj Dareh made little direct genetic contribution to modern European populations, suggesting those of the Central Zagros were somewhat isolated from other populations of the Fertile Crescent. Runs of homozygosity are of a similar length to those from Neolithic farmers, and shorter than those of Caucasus and Western Hunter-Gatherers, suggesting that the inhabitants of Ganj Dareh did not undergo the large population bottleneck suffered by their northern neighbours. While some degree of cultural diffusion between Anatolia, Western Iran and other neighbouring regions is possible, the genetic dissimilarity between early Anatolian farmers and the inhabitants of Ganj Dareh supports a model in which Neolithic societies in these areas were distinct.

  8. The first southwest Asian record of the subfamily Microdontinae, and the description of a new species of Metadon Reemer from Iran (Diptera: Syrphidae).

    PubMed

    Gilasian, Ebrahim; Reemer, Menno; Parchami-Araghi, Mehrdad

    2015-01-01

    Metadon persicus Gilasian & Reemer sp. nov. is described, based on a single female specimen from the Zagros mountains in Iran. Morphological variation among the members of the genus Metadon Reemer and their distribution in the world are discussed. Photographs of the new species are provided. The subfamily Microdontinae represents a new taxon for southwestern Asia and the genus Metadon is reported from the western Palaearctic region for the first time.

  9. WILSON MOUNTAINS WILDERNESS, COLORADO.

    USGS Publications Warehouse

    Bromfield, Calvin S.; Williams, Frank E.

    1984-01-01

    The Wilson Mountains Wilderness consists of about 68 sq mi in the San Miguel Mountains in southwestern Colorado. Based on a mineral survey two areas in the wilderness have a probable mineral-resource potential. One area is on the east margin of the area in the Trout Lake mining district, and the other is near the center of the area, the Mount Wilson mining district. Both areas have had a modest base and (or) precious metal production from narrow veins and have a probable potential for the occurrence of similar deposits. Of more significance is a probable mineral-resource potential for disseminated copper mineralization in the Mount Wilson mining district.

  10. Himalayan Mountain Range, India

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Snow is present the year round in most of the high Himalaya Mountain Range (33.0N, 76.5E). In this view taken at the onset of winter, the continuous snow line can be seen for hundreds of miles along the south face of the range in the Indian states of Punjab and Kashmir. The snow line is at about 12,000 ft. altitude but the deep Cenab River gorge is easily delineated as a break along the south edge of the snow covered mountains. '

  11. STRAWBERRY MOUNTAIN WILDERNESS, OREGON.

    USGS Publications Warehouse

    Thayer, T.P.; Stotelmeyer, Ronald B.

    1984-01-01

    The Strawberry Mountain Wilderness extends 18 mi along the crest of the Strawberry Range and comprises about 53 sq mi in the Malheur National Forest, Grant County, Oregon. Systematic geologic mapping, geochemical sampling and detailed sampling of prospect workings was done. A demonstrated copper resource in small quartz veins averaging at most 0. 33 percent copper with traces of silver occurs in shear zones in gabbro. Two small areas with substantiated potential for chrome occur near the northern edge of the wilderness. There is little promise for the occurrence of additional mineral or energy resources in the Strawberry Mountain Wilderness.

  12. Mountain Home Well - Photos

    DOE Data Explorer

    Shervais, John

    2012-01-11

    The Snake River Plain (SRP), Idaho, hosts potential geothermal resources due to elevated groundwater temperatures associated with the thermal anomaly Yellowstone-Snake River hotspot. Project HOTSPOT has coordinated international institutions and organizations to understand subsurface stratigraphy and assess geothermal potential. Over 5.9km of core were drilled from three boreholes within the SRP in an attempt to acquire continuous core documenting the volcanic and sedimentary record of the hotspot: (1) Kimama, (2) Kimberly, and (3) Mountain Home. The Mountain Home drill hole is located along the western plain and documents older basalts overlain by sediment. Data submitted by project collaborator Doug Schmitt, University of Alberta

  13. 48 CFR 25.703-2 - Iran Sanctions Act.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... integrity (see the Past Performance Information Retrieval System (including the Federal Awardee Performance.... (ii) Knowingly selling, leasing or providing to Iran goods, services, technology, information, or...) Knowingly selling, leasing, or providing to Iran goods, services, technology, information, or support with...

  14. Trends in monthly precipitation over the northwest of Iran (NWI)

    NASA Astrophysics Data System (ADS)

    Asakereh, Hossein

    2016-08-01

    Increasing global temperatures during the last century have had their own effects on other climatic conditions, particularly on precipitation characteristics. This study was meant to investigate the spatial and temporal monthly trends of precipitation using the least square error (LSE) approach for the northwest of Iran (NWI). To this end, a database was obtained from 250 measuring stations uniformly scattered all over NWI from 1961 to 2010. The spatial average of annual precipitation in NWI during the period of study was approximately 220.9-726.7 mm. The annual precipitation decreased from southwest to northeast, while the large amount of precipitation was concentrated in the south-west and in the mountainous areas. All over NWI, the maximum and minimum precipitation records occurred from March to May and July to September, respectively. The coefficient of variation (CV) is greater than 44 % in all of NWI and may reach over 76 % in many places. The greatest range of CV, for instance, occurred during July. The spatial variability of precipitation was consistent with a tempo-spatial pattern of precipitation trends. There was a considerable difference between the amounts of change during the months, and the negative trends were mainly attributed to areas concentrated in eastern and southern parts of NWI far from the western mountain ranges. Moreover, limited areas with positive precipitation trends can be found in very small and isolated regions. This is observable particularly in the eastern half of NWI, which is mostly located far from Westerlies. On the other hand, seasonal precipitation trends indicated a slight decrease during winter and spring and a slight increase during summer and autumn. Consequently, there were major changes in average precipitation that occurred negatively in the area under study during the observation period. This finding is in agreement with those findings by recent studies which revealed a decreasing trend of around 2 mm/year over NWI

  15. The Strongest Mountain

    ERIC Educational Resources Information Center

    Monnes, Colleen

    2004-01-01

    The article describes an activity for the author's fifth-grade students called "build the strongest mountain." To them, it was not a lesson--it was a challenge. To the author, it was an activity that turned a run-of-the-mill Earth science unit into a terrific opportunity for students to demonstrate their knowledge of erosion and develop…

  16. Yucca Mountain tuffs

    SciTech Connect

    1996-08-01

    This is a compilation of petrographic slides detailing the microstructure and petrographic character of the tuff deposits associated with the Yucca Mountain radioactive waste repository. It describes crystal structures, clay alterations, and mineral associations. The paper contains a description of the petrographic thin-sections but contains no narrative or conclusions of what the slides suggest with regards to the facility.

  17. The Mountaineer Minority

    ERIC Educational Resources Information Center

    Egerton, John; Gaillard, Frye

    1974-01-01

    Discusses the new Appalachian movement, based on the assumption that mountain people are a distinct and maligned cultural minority; the people of Appalachia, white, black and red, have begun to strike back against the dam-builders, strip-miners, and others they say are gouging out the region's mineral resources by the cheapest means possible no…

  18. Rocky Mountain High.

    ERIC Educational Resources Information Center

    Hill, David

    2001-01-01

    Describes Colorado's Eagle Rock School, which offers troubled teens a fresh start by transporting them to a tuition- free campus high in the mountains. The program encourages spiritual development as well as academic growth. The atmosphere is warm, loving, structured, and nonthreatening. The article profiles several students' experiences at the…

  19. Rocky Mountain Perspectives.

    ERIC Educational Resources Information Center

    Dutkiewicz, Jody Steiner, Ed.

    This publication features articles detailing the state of educational programs in the Rocky Mountain area. The articles address: 1) the impact of physical geography on culture, education, and lifestyle; 2) the education of migrant and/or agricultural workers and their children; 3) educational needs of children in rural areas; 4) outdoor education;…

  20. DOE's Yucca Mountain Studies.

    ERIC Educational Resources Information Center

    Department of Energy, Washington, DC.

    This booklet is about the disposal of high-level nuclear waste in the United States with a particular focus on Yucca Mountain, Nevada as a repository site. Intended for readers who do not have a technical background, the booklet discusses why scientists and engineers think high-level nuclear waste may be disposed of safely underground. An…

  1. Mountain-Plains Curriculum.

    ERIC Educational Resources Information Center

    Mountain-Plains Education and Economic Development Program, Inc., Glasgow AFB, MT.

    The document lists the Mountain-Plains curriculum by job title (where applicable), including support courses. The curriculum areas covered are mathematics skills, communication skills, office education, lodging services, food services, marketing and distribution, welding support, automotive, small engines, career guidance, World of Work, health…

  2. 15 CFR 742.8 - Anti-terrorism: Iran.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 2 2011-01-01 2011-01-01 false Anti-terrorism: Iran. 742.8 Section... BASED CONTROLS § 742.8 Anti-terrorism: Iran. (a) License Requirements. (1) A license is required for anti-terrorism purposes to export or reexport to Iran any item for which AT column 1 or AT column 2...

  3. 15 CFR 742.8 - Anti-terrorism: Iran.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 2 2012-01-01 2012-01-01 false Anti-terrorism: Iran. 742.8 Section... BASED CONTROLS § 742.8 Anti-terrorism: Iran. (a) License Requirements. (1) A license is required for anti-terrorism purposes to export or reexport to Iran any item for which AT column 1 or AT column 2...

  4. 15 CFR 742.8 - Anti-terrorism: Iran.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 2 2013-01-01 2013-01-01 false Anti-terrorism: Iran. 742.8 Section... BASED CONTROLS § 742.8 Anti-terrorism: Iran. (a) License Requirements. (1) A license is required for anti-terrorism purposes to export or reexport to Iran any item for which AT column 1 or AT column 2...

  5. 15 CFR 742.8 - Anti-terrorism: Iran.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 2 2014-01-01 2014-01-01 false Anti-terrorism: Iran. 742.8 Section... BASED CONTROLS § 742.8 Anti-terrorism: Iran. (a) License Requirements. (1) A license is required for anti-terrorism purposes to export or reexport to Iran any item for which AT column 1 or AT column 2...

  6. 31 CFR 560.403 - Transshipment or transit through Iran.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Transshipment or transit through Iran... REGULATIONS Interpretations § 560.403 Transshipment or transit through Iran. The prohibitions in §§ 560.204... transit of goods or technology through Iran to third countries....

  7. 48 CFR 25.703-2 - Iran Sanctions Act.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false Iran Sanctions Act. 25.703... SOCIOECONOMIC PROGRAMS FOREIGN ACQUISITION Prohibited Sources 25.703-2 Iran Sanctions Act. (a) Certification—(1) Certification relating to activities described in section 5 of the Iran Sanctions Act. As required by section...

  8. 31 CFR 560.403 - Transshipment through Iran.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Transshipment through Iran. 560.403... Interpretations § 560.403 Transshipment through Iran. The prohibitions in §§ 560.204, 560.206 and 560.208 apply to... through Iran to third countries....

  9. 31 CFR 560.403 - Transshipment through Iran.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Transshipment through Iran. 560.403... Interpretations § 560.403 Transshipment through Iran. The prohibitions in §§ 560.204, 560.206 and 560.208 apply to... through Iran to third countries....

  10. 31 CFR 560.403 - Transshipment or transit through Iran.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Transshipment or transit through Iran... REGULATIONS Interpretations § 560.403 Transshipment or transit through Iran. The prohibitions in §§ 560.204... transit of goods or technology through Iran to third countries....

  11. 31 CFR 561.321 - Government of Iran.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... under 31 CFR part 560. ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Government of Iran. 561.321 Section... Definitions § 561.321 Government of Iran. The term Government of Iran includes: (a) The state and...

  12. 31 CFR 561.321 - Government of Iran.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... under 31 CFR part 560. ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Government of Iran. 561.321 Section... Definitions § 561.321 Government of Iran. The term Government of Iran includes: (a) The state and...

  13. 31 CFR 560.304 - Government of Iran.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Government of Iran. 560.304 Section 560.304 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... § 560.304 Government of Iran. The term Government of Iran includes: (a) The state and the Government...

  14. 31 CFR 561.321 - Government of Iran.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... under 31 CFR part 560. ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Government of Iran. 561.321 Section... Definitions § 561.321 Government of Iran. The term Government of Iran includes: (a) The state and...

  15. 15 CFR 742.8 - Anti-terrorism: Iran.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Anti-terrorism: Iran. 742.8 Section... BASED CONTROLS § 742.8 Anti-terrorism: Iran. (a) License Requirements. (1) A license is required for anti-terrorism purposes to export or reexport to Iran any item for which AT column 1 or AT column 2...

  16. Digital mountains: toward development and environment protection in mountain regions

    NASA Astrophysics Data System (ADS)

    Jiang, Xiaobo

    2007-06-01

    Former studies on mountain system are focused on the department or subject characters, i.e. different department and branches of learning carry out researches only for their individual purposes and with individual characters of the subject of interests. As a whole, their investigation is lacking of comprehensive study in combination with global environment. Ecological environment in mountain regions is vulnerable to the disturbance of human activities. Therefore, it is a key issue to coordinate economic development and environment protection in mountain regions. On the other hand, a lot of work is ongoing on mountain sciences, especially depending on the application of RS and GIS. Moreover, the development of the Digital Earth (DE) provides a clue to re-understand mountains. These are the background of the emergence of the Digital Mountains (DM). One of the purposes of the DM is integrating spatial related data and information about mountains. Moreover, the DM is a viewpoint and methodology of understanding and quantifying mountains holistically. The concept of the DM is that, the spatial and temporal data related to mountain regions are stored and managed in computers; moreover, manipulating, analyzing, modeling, simulating and sharing of the mountain information are implemented by utilizing technologies of RS, GIS, GPS, Geo-informatic Tupu, computer, virtual reality (VR), 3D simulation, massive storage, mutual operation and network communication. The DM aims at advancing mountain sciences and sustainable mountain development. The DM is used to providing information and method for coordinating the mountain regions development and environment protection. The fundamental work of the DM is the design of the scientific architecture. Furthermore, construct and develop massive databases of mountains are the important steps these days.

  17. Epidemiology of hepatitis C virus in Iran

    PubMed Central

    Taherkhani, Reza; Farshadpour, Fatemeh

    2015-01-01

    In Iran, the prevalence of hepatitis C virus (HCV) infection is relatively low according to the population-based epidemiological studies. However, the epidemiology of HCV is changing and the rate of HCV infection is increasing due to the growth in the number of injecting drug users in the society. In addition, a shift has occurred in the distribution pattern of HCV genotypes among HCV-infected patients in Iran. Genotype 1a is the most prevalent genotype in Iran, but in recent years, an increase in the frequency of 3a and a decrease in 1a and 1b have been reported. These variations in the epidemiology of HCV reflect differences in the routes of transmission, status of public health, lifestyles, and risk factors in different groups and geographic regions of Iran. Health policy makers should consider these differences to establish better strategies for control and prevention of HCV infection. Therefore, this review was conducted to present a clear view regarding the current epidemiology of HCV infection in Iran. PMID:26478671

  18. Epidemiology of hepatitis C virus in Iran.

    PubMed

    Taherkhani, Reza; Farshadpour, Fatemeh

    2015-10-14

    In Iran, the prevalence of hepatitis C virus (HCV) infection is relatively low according to the population-based epidemiological studies. However, the epidemiology of HCV is changing and the rate of HCV infection is increasing due to the growth in the number of injecting drug users in the society. In addition, a shift has occurred in the distribution pattern of HCV genotypes among HCV-infected patients in Iran. Genotype 1a is the most prevalent genotype in Iran, but in recent years, an increase in the frequency of 3a and a decrease in 1a and 1b have been reported. These variations in the epidemiology of HCV reflect differences in the routes of transmission, status of public health, lifestyles, and risk factors in different groups and geographic regions of Iran. Health policy makers should consider these differences to establish better strategies for control and prevention of HCV infection. Therefore, this review was conducted to present a clear view regarding the current epidemiology of HCV infection in Iran.

  19. Domestic Abuse in Behshahr, Iran

    PubMed Central

    Rahmatian, Ali Akbar; Hosseini, Seyyed Ali Asghar

    2015-01-01

    Background: The United Nations in a resolution defined abuse as any violent act that is primarily or exclusively committed against females and results in physical, sexual and psychological harm. Objectives: The aim of this research was to study the contributing factors of husband’s violence against females residing in the city of Behshahr, Iran. Materials and Methods: We distributed a specifically designed questionnaire among 380 married females aged between 15 and 65 years. According to the Morgan table, the subjects were randomly selected from a list of 301000 females. Demographic data and data on spouse abuse were then analyzed using the SPSS software, Spearman and Pearson correlation coefficients. According to Cronbach’s alpha, the reliability of the questionnaire was 0.96. Results: All of the females reported at least one form of violence within the past year, with R square 0.20, indicating that the independent variable can explain 20% of the violence against females. years of marriage, female’s education, male’s addiction and the number of children each had their share in the explanation of violence against females. Conclusions: This study revealed a high prevalence of domestic violence in the sample population. Violence existed among all ages, social categories and male occupational groups, and also involved both employed and unemployed females. The situation regarding domestic abuse is similar worldwide. PMID:26834799

  20. History of cancer in Iran.

    PubMed

    Azizi, Mohammad Hossein; Bahadori, Moslem; Azizi, Farzaneh

    2013-10-01

    The history of human and animal cancers date back to antiquity. The earliest written document on cancer appeared on Egyptian papyrus. For centuries, the theory of "four humors" was the primary hypothesis that explained the cause for cancer.  Finally, in the 19th century a new era began with the detection of the cellular origin of cancer; in due course, the nature of this lethal disease was better recognized and led to further achievements in cancer treatment. During the 20th century researchers investigated several risk factors for cancer such as tobacco smoking and environmental chemicals, in addition to the carcinogenic role of certain viruses, occupational association of cancer, its relationship with certain hormones and dietary habits, and the genetic basis of cancer. These investigations resulted in more efficient cancer management. After the advent of radiotherapy and chemotherapy as two complementary therapeutic modalities to surgery, the campaign against cancer has improved. However, cancer remains a major health challenge that accounts for substantial morbidity and mortality worldwide. The present paper briefly reviews the history of cancer in Iran, particularly during the last decades of the 20th century. PMID:24093147

  1. Pneumatosis cystoides intestinalis in Iran.

    PubMed Central

    Namdaran, F; Dutz, W; Ovasepian, A

    1979-01-01

    Nineteen cases of pneumatosis cystoides intestinalis all affecting adults and all involving the small intestine have been collected in two centres of Iran (Shiraz and Tehran) over a 20 year period, the pathological findings being divided into three groups: pure submucosal, combined submucosal and subserosal, and pure subserosal cysts. Experimental PCI was produced in cadavers using high pressure oxygen insuflation of the lungs, thus lending support to the theory that it has a mechanical origin. Other theories of aetiology include tumour, nutritional deficiencies, gas-forming organisms, alveolar rupture, and acid-base disturbance. In most of the cases presented high intraluminal pressure produced by obstruction appeared to force intraluminal gas through a breach in the mucosa into either the lymphatics or perivascular tissue to produce PCI. It is concluded that the aetiology in the vast majority of adult cases is mechanical in nature and that bacteria seem to play very little part, unlike their role in the PCI of infants. Images Fig. 2 Fig. 3 PMID:761831

  2. 31 CFR 560.205 - Prohibited reexportation of goods, technology, or services to Iran or the Government of Iran by...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., technology, or services to Iran or the Government of Iran by persons other than United States persons... REGULATIONS Prohibitions § 560.205 Prohibited reexportation of goods, technology, or services to Iran or the... other than a United States person, of any goods, technology, or services that have been exported...

  3. The Iran Nuclear Crisis: An Update

    SciTech Connect

    Scott Sagan

    2007-05-07

    Will Iran develop nuclear weapons capabilities and what effects would such capabilities have on international peace and security? Despite two recent U.N. Security Council resolutions sanctioning Iran for its nuclear activities, the government in Tehran continues to press ahead with efforts to expand its uranium enrichment program to industrial scale. But both the Tehran regime and the Iranian people remain divided on the nuclear question, creating opportunities for a negotiated settlement. It is essential for US security that the Iranian program be contained, for nuclear weapons in Iran would increase risks of regional instability, terrorist use, and further proliferation. The U.S. and its negotiating partners have already missed a number of potential opportunities for a diplomatic breakthrough, but the right mix of incentives designed to address the reasons driving Iran’s nuclear program could still succeed in producing an acceptable outcome.

  4. Oil, state and industrialization in Iran

    SciTech Connect

    Karshenas, M.

    1990-01-01

    In contrast to its agrarian policies, Iran's industrialization drive during 1954-1977 has received scant attention. This book is the first substantive study of Iran's industrialization that also covers the oil boom years, and is comparable to some of the studies on Egypt and Turkey. It thus fills a void in the literature. The wealth of information and data and the careful analysis combine to make it a scholarly contribution to the study of economic development in pre-1979 Iran. In particular, the quantitative measurements presented in the appendices are enormously valuable to researchers. This book, is also a valuable source in a graduate-level course on economic development in the Middle East.

  5. Health Promoting Hospitals Model in Iran

    PubMed Central

    YAGHOUBI, Maryam; JAVADI, Marzieh; BAHADORI, Mohammadkarim; RAVANGARD, Ramin

    2016-01-01

    Background: Hospitals are the central entity of each health care system and Health Promoting Hospitals (HPH) was launched by WHO in 1988. However, there has not been any accurate and detailed model for establishing a HPH in Iran up to now. Therefore, this study aimed to determine factors affecting the establishment of a health promoting hospital in Iran using factor analysis method. Methods: This applied, cross-sectional and descriptive-analytical study was conducted in Iran in four steps. Confirmatory Factor Analysis (CFA) was used for determining factors affecting the establishment of a HPH. Results: Society (0.97) and Policy (0.74) had the highest regression weights (effects) and management had the lowest one. Conclusion: Community assessment was the most important dimension of proposed conceptual model for establishing a HPH. PMID:27141499

  6. Economics of Gypsum Production in Iran

    NASA Astrophysics Data System (ADS)

    Esmaeili, Abdoulkarim

    The purpose of this research is to analyze the economics of gypsum production in Iran. The trend in production cost, selling price and profit are used to investigate economics of gypsum production. In addition, the multivariate time series method is used to determine factors affecting gypsum price in domestic market. The results indicated that due to increase in production and inflation, profitability of gypsum production has decreased during recent years. It is concluded that tariff and non-tariff barriers on mines machinery are among reasons for increasing production cost in Iranian gypsum mines. Decreasing such barriers could increase profitability of gypsum production in Iran.

  7. Yucca Mountain repository approved

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    At a quiet White House ceremony on 23 July, U.S. President George W. Bush signed into law House Joint Resolution 87, which approves the site at Yucca Mountain, Nevada, for the development of a repository for disposing of high-level radioactive waste and spent nuclear fuel.White House spokesman Ari Fleischer called the signing “an important step forward on the way to a comprehensive policy for dealing with our nation's nuclear waste.”

  8. Cenozoic kinematic evolution of southwestern Central Iran: Strain partitioning and accommodation of Arabia-Eurasia convergence

    NASA Astrophysics Data System (ADS)

    Kargaranbafghi, Fariba; Neubauer, Franz; Genser, Johann

    2011-04-01

    The Yazd block of southwestern Central Iran is located in the back of the Zagros fold-thrust belt and monitors accommodation of Cenozoic shortening within the Arabia-Eurasia collision zone. The Saghand area within the Yazd block exposes a basin-and-range type morphology, which results from NE respectively E-W direction of shortening and a major tectonic change in structural trends within the southwestern Central Iranian block. The NNE-structural trend of various lithotectonic units including the Eocene Chapedony metamorphic core complex in the north is parallel to prominent Cenozoic NNE-trending Chapedony and Posht-e-Badam strike-slip faults. In the south the NNW-trending Anar, Kharanagh-Zarrin, Behabad and Kuhbanan faults are parallel to the Zagros fold-thrust belt and represent dextral strike-slip respectively NE-directed thrust faults, the thrust component representing a back-thrust component to the Zagros fold-thrust belt. Results of interpretation of satellite images, and structural and geomorphic field observations show a distributed deformation pattern covering a wide domain within southwestern Central Iran. Morphotectonic features like linear mountain ranges and intervening basins (kavirs) are interpreted to result from Neogene to Recent crustal-scale folding with uplifting mountain ranges and subsiding basins. Active thrust faults and evidence for block tilting are common on the eastern side of mountain blocks. Five distinct regional deformation phases respectively paleostress tensor groups have been recognized in the Central Iran from the major structures and through using paleostress inversion techniques for fault slip data. The first phase occurred in the Late Paleocene to Oligocene and is characterized by a subvertical σ1 and ca. N-S oriented σ3, which indicate N-S extension associated with late stages of normal faulting possibly due to post-orogenic collapse during exhumation of the Chapedony metamorphic complex. The second phase occurred from Late

  9. Patient-centred mountain medicine.

    PubMed

    Szawarski, Piotr; Hillebrandt, David

    2016-08-01

    Venturing into the mountains, doctors have accompanied expeditions to provide routine care to the teams, undertake research and occasionally take on a rescue role. The role of doctors practicing mountain medicine is evolving. Public health issues involving concepts of health and safety have become necessary with the coming of commercial and youth expeditions. Increasingly individuals with a disability or a medical diagnosis choose to ascend to high altitudes. Doctors become involved in assessment of risk and providing advice for such individuals. The field of mountain medicine is perhaps unique in that acceptance of risk is part of the ethos of climbing and adventure. The pursuit of mountaineering goals may represent the ultimate conquest of a disability. Knowledge of mountain environment is essential in facilitating mountain ascents for those who choose to undertake them, in spite of a disability or medical condition. PMID:27234206

  10. Patient-centred mountain medicine.

    PubMed

    Szawarski, Piotr; Hillebrandt, David

    2016-08-01

    Venturing into the mountains, doctors have accompanied expeditions to provide routine care to the teams, undertake research and occasionally take on a rescue role. The role of doctors practicing mountain medicine is evolving. Public health issues involving concepts of health and safety have become necessary with the coming of commercial and youth expeditions. Increasingly individuals with a disability or a medical diagnosis choose to ascend to high altitudes. Doctors become involved in assessment of risk and providing advice for such individuals. The field of mountain medicine is perhaps unique in that acceptance of risk is part of the ethos of climbing and adventure. The pursuit of mountaineering goals may represent the ultimate conquest of a disability. Knowledge of mountain environment is essential in facilitating mountain ascents for those who choose to undertake them, in spite of a disability or medical condition.

  11. Iran rebuilding petroleum industry, output capacity

    SciTech Connect

    Tippee, B.

    1991-12-02

    This paper reports on Iran which has turned away from stern isolationism this year in order to rebuild a war-ravaged petroleum industry and stimulate its economy. The reconstruction effort includes participation, under terms still not well defined, by non-Iranian companies in upstream oil and gas operations.

  12. Medical biotechnology trends and achievements in iran.

    PubMed

    Mahboudi, Fereidoun; Hamedifar, Haleh; Aghajani, Hamideh

    2012-10-01

    A healthcare system has been the most important priority for all governments worldwide. Biotechnology products have affected the promotion of health care over the last thirty years. During the last several decades, Iran has achieved significant success in extending healthcare to the rural areas and in reducing the rates of infant mortality and increasing population growth. Biomedical technology as a converging technology is considered a helpful tool to fulfill the Iranian healthcare missions. The number of biotechnology products has reached 148 in 2012. The total sales have increased to 98 billion USD without considering vaccines and plasma derived proteins in 2012. Iran is one of the leading countries in the Middle East and North Africa in the area of Medical biotechnology. The number of biotechnology medicines launched in Iran is 13 products until 2012. More than 15 products are in pipelines now. Manufacturers are expecting to receive the market release for more than 8 products by the end of 2012. Considering this information, Iran will lead the biotechnology products especially in area of biosimilars in Asia after India in next three years. The present review will discuss leading policy, decision makers' role, human resource developing system and industry development in medical biotechnology.

  13. 15 CFR 746.7 - Iran.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    .... These prohibitions are set forth in OFAC's Iranian Transactions Regulations (31 CFR part 560). In... prohibited by the Iranian Transactions Regulations (31 CFR part 560) and not authorized by OFAC. The... or reexport to Iran any item on the CCL containing a CB Column 1, CB Column 2, CB Column 3, NP...

  14. Eremohadena afzalipouri sp. nov. from Iran

    PubMed Central

    Shirvani, Asghar; Shoghali, Mohammad Ali

    2012-01-01

    A new species of the genus Eremohadena Ronkay, Varga and Fabian, Eremohadena afzalipouri Shirvani sp. nov., is described from southeastern Iran. Holotype and female paratype and genitalia of both sexes are illustrated for the new species. A checklist of Iranian species of Eremohadena including nine species and subspecies is provided. PMID:23461693

  15. Patient rights in Iran: a review article.

    PubMed

    Joolaee, Soodabeh; Hajibabaee, Fatemeh

    2012-01-01

    A significant development for conducting research on patient rights has been made in Iran over the past decade. This study is conducted in order to review and analyze the previous studies that have been made, so far, concerning patient rights in Iran. This is a comprehensive review study conducted by searching the Iranian databases, Scientific Information Database, Iranian Research Institute for Information Science and Technology, Iran Medex and Google using the Persian equivalent of keywords for 'awareness', 'attitude', and 'patient rights'. For pertinent Iranian papers published in English, scientific databases PubMed, and Google Scholar were searched using the keyword 'patient rights' and 'Iran'. A total of 41 Persian and five English articles were found for these keywords, only 26 of which fulfilled the objective of our study. The increasing number of papers published indicates that from 1999 onwards, this subject has begun to draw the attention of Iranian researchers in a progressive fashion and Iranian papers in English have also been compiled and published in international sources.

  16. National Strategies of Ophthalmic Education in Iran

    PubMed Central

    Entezari, A; Javadi, MA; Einollahi, B

    2012-01-01

    Background: Academic medicine is in a state of dramatic transformation. For this reason strategic thinking is the most essential part of educational planning. The main purpose of the present study was developing the strategic educational planning of Ophthalmology in Iran from 2007 to 2010 Methods: A qualitative investigation using focus group discussion has been implemented successfully for developing educational planning. Six to twelve representatives of key stakeholders in the ophthalmic education of Iran participated to this study. Results: Strengths, weaknesses, opportunities and threats of ophthalmology education in Iran were analyzed. Strategic goals in education, research, and health service providing domains were being developed. Educational goals were defined as training of human resources in accordance with the community needs at the level of general practitioner, specialist, and fellowships in ophthalmology. Research goals of the program were defined as scientific inter-departmental and international communications, in order to promote the level of education, research, and treatment in the country. Also, in the field of health services according to the community needs, providing services by the means of advanced and cost effective methods were defined as strategic objectives. Conclusion: Based on this strategic plan in the last three years ophthalmic education in Iran shall be many changes in educational, research and health care provision for social accountability. PMID:23113125

  17. 15 CFR 746.7 - Iran.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    .... These prohibitions are set forth in OFAC's Iranian Transactions Regulations (31 CFR part 560). In... prohibited by the Iranian Transactions Regulations (31 CFR part 560) and not authorized by OFAC. The... 15 Commerce and Foreign Trade 2 2012-01-01 2012-01-01 false Iran. 746.7 Section 746.7 Commerce...

  18. 15 CFR 746.7 - Iran.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    .... These prohibitions are set forth in OFAC's Iranian Transactions Regulations (31 CFR part 560). In... prohibited by the Iranian Transactions Regulations (31 CFR part 560) and not authorized by OFAC. The... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Iran. 746.7 Section 746.7 Commerce...

  19. 15 CFR 746.7 - Iran.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    .... These prohibitions are set forth in OFAC's Iranian Transactions Regulations (31 CFR part 560). In... transaction is prohibited by the Iranian Transactions Regulations (31 CFR part 560) and not authorized by OFAC... 15 Commerce and Foreign Trade 2 2013-01-01 2013-01-01 false Iran. 746.7 Section 746.7 Commerce...

  20. Seasonal Pattern in Suicide in Iran

    PubMed Central

    Moqaddasi Amiri, Mohammad; Ahmadi Livani, Abdolkarim; Moosazadeh, Mahmood; Mirzajani, Mohammadreza; Dehghan, Azizallah

    2015-01-01

    Background: Various studies have shown a seasonal pattern in suicide in the developed societies; however, this pattern is not taken into consideration in most countries including Iran. Objectives: The current paper studied the seasonal pattern of committing suicide in Northern Iran. Materials and Methods: The present study was a longitudinal study with time series features. Subject included suicide attempts recorded by emergency wards of all hospitals in Mazandaran province, Iran. The variable time, in this study, was defined as each month of study years (2005 - 2011), which included 84 monthly time points. To analyze data, the Student’s independent t-test and analysis of variance (ANOVA) test were used. Results: Of the 14,437 suicide attempts reported during the seven-year period, 5359 (37.1%) were related to males. Suicide attempts reached a peak in June (1418 cases) and November (1352 cases), but were at their lowest level in March (991 cases) (P = 0.877). Conclusions: The suicide seasonality range is broad in this part of Iran. Moreover, there were two noticeable suicide peaks in June and November. PMID:26576177

  1. Medical Biotechnology Trends and Achievements in Iran

    PubMed Central

    Mahboudi, Fereidoun; Hamedifar, Haleh; Aghajani, Hamideh

    2012-01-01

    A healthcare system has been the most important priority for all governments worldwide. Biotechnology products have affected the promotion of health care over the last thirty years. During the last several decades, Iran has achieved significant success in extending healthcare to the rural areas and in reducing the rates of infant mortality and increasing population growth. Biomedical technology as a converging technology is considered a helpful tool to fulfill the Iranian healthcare missions. The number of biotechnology products has reached 148 in 2012. The total sales have increased to 98 billion USD without considering vaccines and plasma derived proteins in 2012. Iran is one of the leading countries in the Middle East and North Africa in the area of Medical biotechnology. The number of biotechnology medicines launched in Iran is 13 products until 2012. More than 15 products are in pipelines now. Manufacturers are expecting to receive the market release for more than 8 products by the end of 2012. Considering this information, Iran will lead the biotechnology products especially in area of biosimilars in Asia after India in next three years. The present review will discuss leading policy, decision makers’ role, human resource developing system and industry development in medical biotechnology. PMID:23407888

  2. Nutrition policy process challenges in Iran

    PubMed Central

    Goshtaei, Massomeh; Ravaghi, Hamid; Sari, Ali Akbari; Abdollahi, Zahra

    2016-01-01

    Introduction Nutrition transition is occurring rapidly in the world, especially in developing countries. The nutrition transition occurred in Iran very fast due to urbanization and changes in the lifestyle of people, leading to overweight and obesity. However, nutritional deficiencies are still detected due to economic factors and low nutritional knowledge. Nutrition policies do not adequately respond to the nutrition challenges in Iran. This study was conducted to evaluate and analyze the nutrition policy process challenges in Iran. Methods A qualitative study using semi-structured interviews was conducted with 59 policy makers and nutrition experts of medical universities across Iran. Interviews were continued until data saturation was achieved. Data were supplemented with surveys and documentary analysis. Thematic analysis was guided by the propositions of the stages heuristic framework. Results The results were categorized into four main themes and eight sub-themes. The main themes were 1) nutrition problem definition, 2) policy formulation, 3) implementation of the policies, and 4) evaluation of the policies. However, the multi-faceted nature of the nutritional problem makes it difficult to deal with, so a multi-sectoral approach is needed. Conclusion Nutrition policies have been implemented in Iran with varying degrees of success and with different levels of cross-sectoral collaboration. The nutrition policies sometimes have not been able to respond to the nutritional problems. One of the important reasons is that nutrition is not a priority for policy makers. Many policies suffer from a lack of adequate and appropriate resource allocation. Cooperation mechanisms to resolve nutritional problems are sometimes ineffective and inefficient. PMID:27053992

  3. Mountain Weather and Climate

    NASA Astrophysics Data System (ADS)

    Piaget, A.

    As Barry says in his preface, this is the first book dealing with mountain weather and climate worldwide and represents a review of all publications on the subject. As a matter of fact, this approach is not the best because information is not always extensively presented. It looks like a colorful stone mosaic, where a lot of stones are missing. Barry says in his introduction that the studies were ‘often viewed only in the context of a particular local problem.’

  4. Arbuckle Mountain Hydroelectric project

    SciTech Connect

    Peterson, J.C.

    1986-02-01

    Hydropower regulations, particularly those which must be met during the pre-construction phase, have become considerably more extensive and complicated over the last few years. This article, which outlines the pre-construction phase of the Arbuckle Mountain Hydroelectric project, provides a good example of the steps developers should be prepared to take before construction commences. The Department of Energy is funding $750,000 of the project's $1,200,000 budget to gain meaningful and reliable information for the public regarding the development and operation of an inexpensive, low head, domestically manufactured cross-flow turbine. To satisfy their requirements several studies and reports are being prepared for the DOE.

  5. 78 FR 15798 - 60-Day Notice of Proposed Information Collection: Iran Democracy Program Grants Vetting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-12

    ... Notice of Proposed Information Collection: Iran Democracy Program Grants Vetting ACTION: Notice of...DL@state.gov . SUPPLEMENTARY INFORMATION: Title of Information Collection: Iran Program Grants. OMB.... Respondents: Potential grantees and participants for Iran programs. Estimated Number of Respondents:...

  6. 78 FR 31999 - 30-Day Notice of Proposed Information Collection: Iran Democracy Program Grants Vetting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-28

    ... Notice of Proposed Information Collection: Iran Democracy Program Grants Vetting ACTION: Notice of...: Iran Program Grants Vetting. OMB Control Number: 1405-0176. Type of Request: Extension. ] Originating.... Respondents: Potential grantees and participants for Iran programs. Estimated Number of Respondents:...

  7. Human impacts to mountain streams

    NASA Astrophysics Data System (ADS)

    Wohl, Ellen

    2006-09-01

    Mountain streams are here defined as channel networks within mountainous regions of the world. This definition encompasses tremendous diversity of physical and biological conditions, as well as history of land use. Human effects on mountain streams may result from activities undertaken within the stream channel that directly alter channel geometry, the dynamics of water and sediment movement, contaminants in the stream, or aquatic and riparian communities. Examples include channelization, construction of grade-control structures or check dams, removal of beavers, and placer mining. Human effects can also result from activities within the watershed that indirectly affect streams by altering the movement of water, sediment, and contaminants into the channel. Deforestation, cropping, grazing, land drainage, and urbanization are among the land uses that indirectly alter stream processes. An overview of the relative intensity of human impacts to mountain streams is provided by a table summarizing human effects on each of the major mountainous regions with respect to five categories: flow regulation, biotic integrity, water pollution, channel alteration, and land use. This table indicates that very few mountains have streams not at least moderately affected by land use. The least affected mountainous regions are those at very high or very low latitudes, although our scientific ignorance of conditions in low-latitude mountains in particular means that streams in these mountains might be more altered than is widely recognized. Four case studies from northern Sweden (arctic region), Colorado Front Range (semiarid temperate region), Swiss Alps (humid temperate region), and Papua New Guinea (humid tropics) are also used to explore in detail the history and effects on rivers of human activities in mountainous regions. The overview and case studies indicate that mountain streams must be managed with particular attention to upstream/downstream connections, hillslope

  8. The Eocimmerian history of Central Iran: the accretionary wedge of Anarak

    NASA Astrophysics Data System (ADS)

    Malaspina, Nadia; Zanchi, Andrea; Berra, Fabrizio; Javadi, Hamid Reza; Koohpeyma, Meysam; Ghassemi, Mohammad R.; Sheikholeslami, Mohammad Reza; Bergomi, Maria; Tunesi, Annalisa; Zanchetta, Stefano

    2013-04-01

    The Anarak region of Central Iran is a key area for the understanding of the Late Palaeozoic to Triassic Cimmerian evolution of Iran. The Anarak Metamorphic Complex (AMC) forms an E-W trending mountain ridge, which separates the Triassic of Nakhlak to the north from a continuous non-metamorphic Palaeozoic to Mesozoic sedimentary succession to the south and was interpreted as an accretionary wedge active from Late Palaeozoic to Triassic times. The AMC is sharply cross-cut westward by the Upper Cretaceous "Coloured Melange", consisting of low- to medium- grade metamorphic rocks with tectonically intercalated slivers of serpentinite often associated to blue schists. The occurrence of this rock association in Central Iran poses several questions regarding its evolution and especially on the number of Cimmerian (Palaeotethys) sutures (single rather than multiple) between Eurasia and Iran. The AMC includes several subunits (Morghab, Chah Gorbeh, Patyar, Palhavand Gneiss, Lakh Marble and Doshak) which differ for composition and/or metamorphic evolution. Based on field observations, the Morghab and Chah Gorbeh units suggest a common deformation and a similar metamorphic history, characterised by three major folding events. The first two events developed pervasive axial plane foliations causing a complete transposition of the primary stratigraphic characters. Folding was accompanied by two main metamorphic events, the latter showing retrogression from possible medium to low grade conditions. During the third folding stage, large-scale plunging to vertical open folds were superposed on previous folds in the area north of the Kuh-e Chah Gorbeh, deforming the previous penetrative foliations. In this frame, the Palhavand Gneiss can be considered as part of the same metamorphic unit which escaped a more pervasive low grade retrogression. Concerning the Patyar unit, previous studies considered the Lakh Marble as the lagoonal sediments of an atoll. Field analyses indicate that the

  9. Mountains and Tropical Circulation

    NASA Astrophysics Data System (ADS)

    Naiman, Z.; Goodman, P. J.; Krasting, J. P.; Malyshev, S.; Russell, J. L.; Stouffer, R. J.

    2015-12-01

    Observed tropical convection exhibits zonal asymmetries that strongly influence spatial precipitation patterns. The drivers of changes to this zonally-asymmetric Walker circulation on decadal and longer timescales have been the focus of significant recent research. Here we use two state-of-the-art earth system models to explore the impact of earth's mountains on the Walker circulation. When all land-surface topography is removed, the Walker circulation weakens by 33-59%. There is a ~30% decrease in global, large-scale upward vertical wind velocities in the middle of the troposphere, but only minor changes in global average convective mass flux, precipitation, surface and sea-surface temperatures. The zonally symmetric Hadley circulation is also largely unchanged. Following the spatial pattern of changes to large-scale vertical wind velocities, precipitation becomes less focused over the tropics. The weakening of the Walker circulation, but not the Hadley circulation, is similar to the behavior of climate models during radiative forcing experiments: in our simulations, the weakening is associated with changes in vertical wind velocities, rather than the hydrologic cycle. These results indicate suggest that mountain heights may significantly influence the Walker circulation on geologic time scales, and observed changes in tropical precipitation over millions of years may have been forced by changes in tropical orography.

  10. Assessment of mesoscale convective systems using IR brightness temperature in the southwest of Iran

    NASA Astrophysics Data System (ADS)

    Rafati, Somayeh; Karimi, Mostafa

    2016-04-01

    In this research, the spatial and temporal distribution of Mesoscale Convective Systems was assessed in the southwest of Iran using Global merged satellite IR brightness temperature (acquired from Meteosat, GOES, and GMS geostationary satellites) and synoptic station data. Event days were selected using a set of storm reports and precipitation criteria. The following criteria are used to determine the days with occurrence of convective systems: (1) at least one station reported 6-h precipitation exceeding 10 mm and (2) at least three stations reported phenomena related to convection (thunderstorm, lightning, and shower). MCSs were detected based on brightness temperature, maximum areal extent, and duration thresholds (228 K, 10,000 km2, and 3 h, respectively). An MCS occurrence classification system is developed based on mean sea level, 850 and 500 hPa pressure patterns. The results indicated that the highest frequency of MCSs occurred in December and April. Assessment of MCSs spatial frequency showed that MCS occurrence is strongly correlated with topography in April and May unlike the cold months. In other words, the role of Zagros Mountains in developing MCSs varies based on the season so that its impact increases with enhancement of mean monthly temperature. In addition, the occurrence of MCSs depends closely on the configuration of the Sudan Low in the southwest of Iran.

  11. YUCCA MOUNTAIN PROJECT - A BRIEFING --

    SciTech Connect

    NA

    2003-08-05

    This report has the following articles: Nuclear waste--a long-term national problem; Spent nuclear fuel; High-level radioactive waste; Radioactivity and the environment; Current storage methods; Disposal options; U.S. policy on nuclear waste; The focus on Yucca Mountain; The purpose and scope of the Yucca Mountain Project; The approach for permanently disposing of waste; The scientific studies at Yucca Mountain; The proposed design for a repository at Yucca Mountain; Natural and engineered barriers would work together to isolate waste; Meticulous science and technology to protect people and the environment; Licensing a repository; Transporting waste to a permanent repository; The Environmental Impact Statement for a repository; Current status of the Yucca Mountain Project; and Further information available on the Internet.

  12. Epidemiological Review of Scorpion Envenomation in Iran

    PubMed Central

    Jalali, Amir; Rahim, Fakher

    2014-01-01

    This epidemiological review was carried out to display the magnitude and the geographic distribution of scorpion envenomation in Iran with focus on the southwestern region of Iran, particularly. The Iranian recognized scorpions belonging to two families, including Buthidae and Scorpionidae. Buthidae family consists of 14 genuses, 26 species, and 18 sub-species, while Scorpionidae family has three genuses and four species. The lack of basic knowledge, including the geographical distribution, clinical manifestations, and specific treatments related to scorpiofauna justifies such multidisciplinary studies. The venom of two endemic Iranian scorpions, including Hemiscorpius lepturus (H. lepturus) and Odonthubuthus doriae (O.doriae) have considered as an effective source of new neurotoxin peptides for the further development of physio-pharmacological probes and designing the clinical trials. Such epidemiological information may improve the determinants of Iranian scorpion stings in order to plan and implement effective public health intervention. PMID:25276176

  13. Medical tourism in Iran: Issues and challenges

    PubMed Central

    Jabbari, Alireza; Delgoshaei, Bahram; Mardani, Raja; Tabibi, Seid Jamaledin

    2012-01-01

    Introduction: Medical tourism is rapidly becoming a worldwide, multibillion-dollar industry. Iran has a high potential for this industry. The purpose of this study was to examine the medical tourism cluster, using Diamond Analysis tool. Materials and Methods: This study is a descriptive, analytical and qualitative one. Thirty professionals and researchers in this field were interviewed and official documents belonging to the Health ministry as well as tourism organization and finally related literature were examined. The data was analyzed using content analysis method. Results: Positive and negative parts of the medical tourism industry of Iran were determined according to diamond of advantage. Conclusion: The strategic issues were identified and a number of possible solutions for addressing them were recommended. More and effective public-private participations, aggressive marketing, improving infrastructures, and international accreditation of health care facilities and human resources development could improve medical tourism industry in the country. PMID:23555142

  14. Epidemiological review of scorpion envenomation in iran.

    PubMed

    Jalali, Amir; Rahim, Fakher

    2014-01-01

    This epidemiological review was carried out to display the magnitude and the geographic distribution of scorpion envenomation in Iran with focus on the southwestern region of Iran, particularly. The Iranian recognized scorpions belonging to two families, including Buthidae and Scorpionidae. Buthidae family consists of 14 genuses, 26 species, and 18 sub-species, while Scorpionidae family has three genuses and four species. The lack of basic knowledge, including the geographical distribution, clinical manifestations, and specific treatments related to scorpiofauna justifies such multidisciplinary studies. The venom of two endemic Iranian scorpions, including Hemiscorpius lepturus (H. lepturus) and Odonthubuthus doriae (O.doriae) have considered as an effective source of new neurotoxin peptides for the further development of physio-pharmacological probes and designing the clinical trials. Such epidemiological information may improve the determinants of Iranian scorpion stings in order to plan and implement effective public health intervention. PMID:25276176

  15. Perceptions of nursing practice in Iran.

    PubMed

    Nikbakht Nasrabadi, Alireza; Emami, Azita

    2006-01-01

    It is difficult to clarify the characteristics of the nursing profession and the problems that exist within this field. Gaining an understanding of nurses' perceptions regarding their profession can improve knowledge on this subject. The aim of this qualitative study was to describe the perceptions of Iranian Registered Nurses (IRNs) concerning issues related to their profession. Data were collected from semi-structured interviews with 26 IRNs and analyzed with latent content analysis. Two different but interrelated themes emerged: (1) nursing perceived from an institutional and socio-cultural perspective, and (2) nursing that alternates between a routine medical-technical approach and a caring approach. The findings have implications for nursing practice and education in Iran, and can facilitate changes that could effectively improve the status of nursing in Iran. PMID:17142150

  16. Parasitic infection of Camelus dromedarius from Iran.

    PubMed

    Mirzayans, A; Halim, R

    1980-01-01

    25 intestinal tract, 30 oesophagus and respiratory organs and 47 liver of arabian camel were examined. 35 species of Nematodes two species of Cestodes one immature Trematode one cestodes larvae, one Diptera larvae, one Microfilaria of lung worm and two external parasites were found. This is a first report of helminths in camel from Iran. The Nematodes: Physocephalus sexalatus, Ascarops strongylina, Haemonchus contortus, Cooperia punctata, Nematodirus oratianus, Nematodirella longissimespiculata, Trichostrongylus axei and Gongylonema pulchrum are reported for the first time from Camel.

  17. Iron Mountain Electromagnetic Results

    SciTech Connect

    Gail Heath

    2012-07-01

    Iron Mountain Mine is located seventeen miles northwest of Redding, CA. After the completion of mining in early 1960s, the mine workings have been exposed to environmental elements which have resulted in degradation in water quality in the surrounding water sheds. In 1985, the EPA plugged ore stoops in many of the accessible mine drifts in an attempt to restrict water flow through the mine workings. During this process little data was gathered on the orientation of the stoops and construction of the plugs. During the last 25 years, plugs have begun to deteriorate and allow acidic waters from the upper workings to flow out of the mine. A team from Idaho National Laboratory (INL) performed geophysical surveys on a single mine drift and 3 concrete plugs. The project goal was to evaluate several geophysical methods to determine competence of the concrete plugs and orientation of the stopes.

  18. Geology at Yucca Mountain

    SciTech Connect

    1993-05-01

    Both advocates and critics disagree on the significance and interpretation of critical geological features which bear on the safety and suitability of Yucca Mountain as a site for the construction of a high-level radioactive waste repository. Critics believe that there is sufficient geological evidence to rule the site unsuitable for further investigation. Some advocates claim that there is insufficient data and that investigations are incomplete, while others claim that the site is free of major obstacles. We have expanded our efforts to include both the critical evaluations of existing geological and geochemical data and the collection of field data and samples for the purpose of preparing scientific papers for submittal to journals. Summaries of the critical reviews are presented in this paper.

  19. ESTIMATES OF CLOUD WATER DEPOSITION AT MOUNTAIN DEPOSITION AT MOUNTAIN ACID DEPOSITION PROGRAM SITES IN THE APPALACHIAN MOUNTAINS

    EPA Science Inventory

    Cloud water deposition was estimated at three high elevation sites in the Appalachian Mountains of the eastern United States (Whiteface Mountain, NY, Whitetop Mountain, VA, and Clingrnan's Dome, TN) from 1994 through 1999 as part of the Mountain Acid Deposition Program (MADPro). ...

  20. Epidemiology of hepatitis E virus in Iran

    PubMed Central

    Taherkhani, Reza; Farshadpour, Fatemeh

    2016-01-01

    Iran is known as an endemic country for hepatitis E virus (HEV) infection, while there are variations in the epidemiology of HEV infection throughout the country. The available epidemiological studies in different regions of Iran show HEV seroprevalence of 1.1%-14.2% among general population, 4.5% -14.3% among blood donors, 6.1%-22.8% among injecting drug users, 6.3%-28.3% among hemodialysis patients, 1.6%-11.3% among patients infected with other hepatitis viruses, 27.5% among patients with chronic liver disease, 30.8% among kidney transplant recipient patients, and 10%-16.4% among human immunodeficiency virus-infected patients. These variations reflect differences in the status of public health and hygiene, risk factors, and routes of transmission in different regions and groups. Therefore, it is necessary to review the epidemiology of HEV infection to determine the most prevalent risk factors and routes of transmission, and to evaluate the effectiveness of preventive strategies employed in the public health services of the country. Moreover, the other epidemiological aspects of HEV, including the genotypic pattern, extra hepatic manifestations, and incidence of chronic infection need to be investigated among Iranian population to expand the current knowledge on the epidemiology of HEV and to clarify the real burden of HEV infection. Therefore, this review was performed to provide a general overview regarding the epidemiology of HEV in Iran. PMID:27298557

  1. Scorpion sting in Iran: a review.

    PubMed

    Dehghani, Rouhullah; Fathi, Behrooz

    2012-10-01

    Among Middle Eastern countries, at least 52 species of scorpions, especially dangerous types, have been reported in Iran. This is more than any other country in the region. In addition, in Iran the recorded scorpion stings from 2001 to 2009 were more than 42,500 per year, of which, approximately 19.5 deaths have been reported each year, mostly in spring and summer. About 10 species are responsible for the reported envenoming which belong to the Buthidae family apart from Hemiscorpius lepturus which is a Hemiscorpiidae. The Buthidae family includes: Androctonus crassicauda, Mesobuthus eupeus, Odontobuthus doriae, Hottentotta saulcyi, Hottentotta schach, Compsobuthus matthiesseni, Orthochirus scrobiculosus, Apistobuthus pterygocercus and Olivierus caucasicus. A. crassicauda and H. lepturus are usually cited as the most dangerous species among Iranian scorpions. This article focuses on the main Iranian scorpions and their geographical distribution, especially those which are medically important and considered to be the more dangerous to human, and also attempts to demonstrate an accurate magnitude of scorpion stings in Iran.

  2. The cost of hemodialysis in Iran.

    PubMed

    Arefzadeh, Alireza; Lessanpezeshki, Mahboub; Seifi, Sepideh

    2009-03-01

    The use of dialysis in patients with end-stage renal disease (ESRD) remains one of the most resource-intensive and hence, expensive therapeutic interventions. The purpose of this study was to assess the cost of hemodialysis (HD) in Iran. This study was conducted in the Department of Nephrology at the Imam Khomeini Hospital of Tehran University of Medical Sciences, Iran, between April 2006 and June 2007. Patients with ESRD on chronic HD were involved in the study. Relevant data were collected using interview and questionnaire. Analyzed costs included: transportation plus absence from work, treatment instruments, drugs and other medical procedures, diet, staff salary, equipment and building support services, non-medical supplies, depreciation of installations and equipments, depreciation of reverse osmosis (RO) and building rent. Sixty-three patients of whom 47.7% were males and 52.3% were females, with mean age of 47 +/- 12 years were studied. The estimated cost of each HD session was about 74 US dollars by which an annual cost of $11549 could be estimated for each patient. Transportation and work leaves (28.9%), staff costs and salaries (21.5%), and treatment instruments (21.1%) were among the greatest expenses. We conclude that the annual cost of dialysis in Iran is similar to other developing countries, but significantly less than the cost in developed countries. PMID:19237828

  3. Future oil and gas: Can Iran deliver?

    SciTech Connect

    Takin, M.

    1996-11-01

    Iran`s oil and gas production and exports constitute the country`s main source of foreign exchange earnings. The future level of these earnings will depend on oil prices, global demand for Iranian exports, the country`s productive capability and domestic consumption. The size of Iranian oil reserves suggests that, in principle, present productive capacity could be maintained and expanded. However, the greatest share of production in coming years still will come from fields that already have produced for several decades. In spite of significant remaining reserves, these fields are not nearly as prolific as they were in their early years. The operations required for further development are now more complicated and, in particular, more costly. These fields` size also implies that improving production, and instituting secondary and tertiary recovery methods (such as gas injection), will require mega-scale operations. This article discusses future oil and gas export revenues from the Islamic Republic of Iran, emphasizing the country`s future production and commenting on the effects of proposed US sanctions.

  4. Epidemiology of hepatitis E virus in Iran.

    PubMed

    Taherkhani, Reza; Farshadpour, Fatemeh

    2016-06-14

    Iran is known as an endemic country for hepatitis E virus (HEV) infection, while there are variations in the epidemiology of HEV infection throughout the country. The available epidemiological studies in different regions of Iran show HEV seroprevalence of 1.1%-14.2% among general population, 4.5% -14.3% among blood donors, 6.1%-22.8% among injecting drug users, 6.3%-28.3% among hemodialysis patients, 1.6%-11.3% among patients infected with other hepatitis viruses, 27.5% among patients with chronic liver disease, 30.8% among kidney transplant recipient patients, and 10%-16.4% among human immunodeficiency virus-infected patients. These variations reflect differences in the status of public health and hygiene, risk factors, and routes of transmission in different regions and groups. Therefore, it is necessary to review the epidemiology of HEV infection to determine the most prevalent risk factors and routes of transmission, and to evaluate the effectiveness of preventive strategies employed in the public health services of the country. Moreover, the other epidemiological aspects of HEV, including the genotypic pattern, extra hepatic manifestations, and incidence of chronic infection need to be investigated among Iranian population to expand the current knowledge on the epidemiology of HEV and to clarify the real burden of HEV infection. Therefore, this review was performed to provide a general overview regarding the epidemiology of HEV in Iran. PMID:27298557

  5. Factors Associated With Suicidal Attempts in Iran: A Systematic Review

    PubMed Central

    Hakim Shooshtari, Mitra; Malakouti, Seyyed Kazem; Panaghi, Leili; Mohseni, Shohreh; Mansouri, Naghmeh; Rahimi Movaghar, Afarin

    2016-01-01

    Context: Suicide prevention is a health service priority. Some surveys have assessed suicidal behaviors and potential risk factors. Objectives: The current paper aimed to gather information about etiology of suicide attempts in Iran. Data Sources: Pubmed, ISI web of science, PsychInfo, IranPsych, IranMedex, IranDoc as well as gray literature were searched. Study Selection: By electronic and gray literature search, 128 articles were enrolled in this paper. Pubmed, ISI web of science, PsychInfo, IranPsych, IranMedex, IranDoc were searched for electronic search. After reading the abstracts, 84 studies were excluded and full texts of 44 articles were reviewed critically. Data Extraction: Pubmed, ISI web of science, PsychInfo, IranPsych, IranMedex, IranDoc as well as gray literature were searched to find any study about etiologic factors of suicide attempt in Iran. Results: Depressive disorder was the most common diagnosis in suicide attempters that is 45% of the evaluated cases had depression. One study that had used Minnesota multiphasic personality inventory (MMPI) found that Histrionics in females and Schizophrenia and Paranoia in males were significantly influential. Family conflicts with 50.7% and conflict with parents with 44% were two effective psychosocial factors in suicidal attempts. In around one fourth (28.7%) of the cases, conflict with spouse was the main etiologic factor. Conclusions: According to the methodological limitations, outcomes should be generalized cautiously. Further studies will help to plan preventive strategies for suicidal attempts; therefore, continued researches should be conducted to fill the data gaps. PMID:27284284

  6. Case Study: Iran, Islam, the NPT, and the Bomb

    SciTech Connect

    Saunders, E .

    2011-04-01

    The goals of this case study are: (1) To examine the correlation between Iran's nuclear program and clerical statements; (2) To evaluate the importance of these statements; (3) To understand the relationship between policy and fatwas (Islamic decrees); (4) To address the issue of a 'nuclear fatwa'; and (5) To examine how, if at all, Sharia (Islamic law) has influenced Iran's actions or inactions with respect to the Non-Proliferation Treaty (NPT), the International Atomic Energy Agency (IAEA), and Iran's adherence to its IAEA Safeguards Agreements and the Additional Protocol. The Islamic Republic of Iran (hereinafter Iran) is one of two theocracies in the world, the second being Vatican City. Iran's government derives its constitutional, moral, and political legitimacy from Islam. As a result of this theocratic culture, rules are set and interpreted with a much different calibrator than that of the Western world. Islam affects all aspects of Iranian life. This is further complicated by the fact that Islam is not a nationalistic faith, in that many people all over the world believe in and adhere to Islamic principles. As a result, a political system that derives much of its fervor from being nationalistic is caught between two worlds, one within the land boundaries of Iran and the other within a faith that transcends boundaries. Thus, any understanding of Islamic law must first be understood within this delicate balance of nationalism and transcendence. Iran has found itself on the international stage concerning its nuclear program. Because Iran is a theocratic state, it is imperative to examine its political moves, speeches, rights, and obligations through the lens of Islam. This study will examine how Islam plays a role in Iran's dealing with the International Atomic Energy Agency (IAEA), its understanding of the Nuclear Non-Proliferation Treaty (NPT), including parties obligations under Safeguards Agreements and the Additional Protocol, and also provide a

  7. 27 CFR 9.167 - Red Mountain

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Red Mountain 9.167 Section... Mountain (a) Name. The name of the viticultural area described in this section is “Red Mountain.” (b) Approved maps. The appropriate map for determining the boundaries of the Red Mountain viticultural area...

  8. 27 CFR 9.55 - Bell Mountain.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Bell Mountain. 9.55... Mountain. (a) Name. The name of the viticultural area described in this section is “Bell Mountain.” (b) Approved map. The appropriate map for determining the boundaries of the Bell Mountain viticultural area...

  9. 27 CFR 9.167 - Red Mountain

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Red Mountain 9.167 Section... Mountain (a) Name. The name of the viticultural area described in this section is “Red Mountain.” (b) Approved maps. The appropriate map for determining the boundaries of the Red Mountain viticultural area...

  10. 27 CFR 9.108 - Ozark Mountain.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Ozark Mountain. 9.108... Ozark Mountain. (a) Name. The name of the viticultural area described in this section is “Ozark Mountain.” (b) Approved maps. The appropriate maps for determining the boundaries of Ozark Mountain...

  11. 27 CFR 9.80 - York Mountain.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false York Mountain. 9.80... Mountain. (a) Name. The name of the viticultural area described in this section is “York Mountain.” (b) Approved map. The approved map for the York Mountain viticultural area is the U.S.G.S. map entitled...

  12. 27 CFR 9.167 - Red Mountain

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Red Mountain 9.167 Section... Mountain (a) Name. The name of the viticultural area described in this section is “Red Mountain.” (b) Approved maps. The appropriate map for determining the boundaries of the Red Mountain viticultural area...

  13. 27 CFR 9.55 - Bell Mountain.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Bell Mountain. 9.55... Mountain. (a) Name. The name of the viticultural area described in this section is “Bell Mountain.” (b) Approved map. The appropriate map for determining the boundaries of the Bell Mountain viticultural area...

  14. 27 CFR 9.108 - Ozark Mountain.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Ozark Mountain. 9.108... Ozark Mountain. (a) Name. The name of the viticultural area described in this section is “Ozark Mountain.” (b) Approved maps. The appropriate maps for determining the boundaries of Ozark Mountain...

  15. 27 CFR 9.55 - Bell Mountain.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Bell Mountain. 9.55... Mountain. (a) Name. The name of the viticultural area described in this section is “Bell Mountain.” (b) Approved map. The appropriate map for determining the boundaries of the Bell Mountain viticultural area...

  16. 27 CFR 9.55 - Bell Mountain.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Bell Mountain. 9.55... Mountain. (a) Name. The name of the viticultural area described in this section is “Bell Mountain.” (b) Approved map. The appropriate map for determining the boundaries of the Bell Mountain viticultural area...

  17. 27 CFR 9.167 - Red Mountain

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Red Mountain 9.167 Section... Mountain (a) Name. The name of the viticultural area described in this section is “Red Mountain.” (b) Approved maps. The appropriate map for determining the boundaries of the Red Mountain viticultural area...

  18. 27 CFR 9.108 - Ozark Mountain.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Ozark Mountain. 9.108... Ozark Mountain. (a) Name. The name of the viticultural area described in this section is “Ozark Mountain.” (b) Approved maps. The appropriate maps for determining the boundaries of Ozark Mountain...

  19. 27 CFR 9.80 - York Mountain.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false York Mountain. 9.80... Mountain. (a) Name. The name of the viticultural area described in this section is “York Mountain.” (b) Approved map. The approved map for the York Mountain viticultural area is the U.S.G.S. map entitled...

  20. 27 CFR 9.55 - Bell Mountain.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Bell Mountain. 9.55... Mountain. (a) Name. The name of the viticultural area described in this section is “Bell Mountain.” (b) Approved map. The appropriate map for determining the boundaries of the Bell Mountain viticultural area...

  1. 27 CFR 9.167 - Red Mountain

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Red Mountain 9.167 Section... Mountain (a) Name. The name of the viticultural area described in this section is “Red Mountain.” (b) Approved maps. The appropriate map for determining the boundaries of the Red Mountain viticultural area...

  2. 27 CFR 9.80 - York Mountain.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false York Mountain. 9.80... Mountain. (a) Name. The name of the viticultural area described in this section is “York Mountain.” (b) Approved map. The approved map for the York Mountain viticultural area is the U.S.G.S. map entitled...

  3. 27 CFR 9.80 - York Mountain.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false York Mountain. 9.80... Mountain. (a) Name. The name of the viticultural area described in this section is “York Mountain.” (b) Approved map. The approved map for the York Mountain viticultural area is the U.S.G.S. map entitled...

  4. 27 CFR 9.80 - York Mountain.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false York Mountain. 9.80... Mountain. (a) Name. The name of the viticultural area described in this section is “York Mountain.” (b) Approved map. The approved map for the York Mountain viticultural area is the U.S.G.S. map entitled...

  5. 27 CFR 9.108 - Ozark Mountain.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Ozark Mountain. 9.108... Ozark Mountain. (a) Name. The name of the viticultural area described in this section is “Ozark Mountain.” (b) Approved maps. The appropriate maps for determining the boundaries of Ozark Mountain...

  6. 27 CFR 9.108 - Ozark Mountain.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Ozark Mountain. 9.108... Ozark Mountain. (a) Name. The name of the viticultural area described in this section is “Ozark Mountain.” (b) Approved maps. The appropriate maps for determining the boundaries of Ozark Mountain...

  7. Sero-survey of Avian Influenza in backyard poultry and wild bird species in Iran-2014.

    PubMed

    Fallah Mehrabadi, M H; Bahonar, A R; Vasfi Marandi, M; Sadrzadeh, A; Tehrani, F; Salman, M D

    2016-06-01

    In almost all villages in Iran backyard birds, especially chickens, are kept for egg and meat production. AI H9N2 subtype is endemic in Iran. Therefore, estimation of AI prevalence among these birds is important to determine the risk of transmission of infection to commercial farms. The aim of this study was to estimate subclinical infections or previous exposure to H5, H7, and H9 subtypes and to identify potentially important determinants of prevalence of this infectious at premises level in backyard poultry, bird gardens, zoos, and wild bird markets in Iran. A survey was conducted using a cross-sectional design throughout the entire country. A total of 329 villages, seven bird gardens, three zoos and five wild bird markets were included. In each village four families that kept birds were included in the collection of biological samples and background information. The Enzyme-Linked Immunosorbent Assay (ELISA) was used as the screening test and all ELISA-positive samples were examined with the HI test to differentiate H5, H7, and H9. Among the bird gardens, eight of 15 premises (53.3%) were positive in both the ELISA test and HI for H9N2. Testing of samples collected in the villages revealed that 296 out of 329 villages (90%) had positive ELISA tests and also HI tests for H9. The HI-H9 mean titers in positive units were significantly higher than negative units (P<.001). This study revealed no significant statistical differences between risk variables in seropositive and seronegative bird gardens in the case of H9 (P>.05). The results of this study showed that among the risk variables, mountainous area was a protective factor and lack of hygienic disposal of dead birds was a risk factor for AI; this was also observed in rural poultry. The high sero-prevalence of influenza H9N2 in rural domestic poultry indicates that the disease is endemic. It is necessary to include backyard poultry in any surveillance system and control strategy due to the existence of AIV in

  8. Sero-survey of Avian Influenza in backyard poultry and wild bird species in Iran-2014.

    PubMed

    Fallah Mehrabadi, M H; Bahonar, A R; Vasfi Marandi, M; Sadrzadeh, A; Tehrani, F; Salman, M D

    2016-06-01

    In almost all villages in Iran backyard birds, especially chickens, are kept for egg and meat production. AI H9N2 subtype is endemic in Iran. Therefore, estimation of AI prevalence among these birds is important to determine the risk of transmission of infection to commercial farms. The aim of this study was to estimate subclinical infections or previous exposure to H5, H7, and H9 subtypes and to identify potentially important determinants of prevalence of this infectious at premises level in backyard poultry, bird gardens, zoos, and wild bird markets in Iran. A survey was conducted using a cross-sectional design throughout the entire country. A total of 329 villages, seven bird gardens, three zoos and five wild bird markets were included. In each village four families that kept birds were included in the collection of biological samples and background information. The Enzyme-Linked Immunosorbent Assay (ELISA) was used as the screening test and all ELISA-positive samples were examined with the HI test to differentiate H5, H7, and H9. Among the bird gardens, eight of 15 premises (53.3%) were positive in both the ELISA test and HI for H9N2. Testing of samples collected in the villages revealed that 296 out of 329 villages (90%) had positive ELISA tests and also HI tests for H9. The HI-H9 mean titers in positive units were significantly higher than negative units (P<.001). This study revealed no significant statistical differences between risk variables in seropositive and seronegative bird gardens in the case of H9 (P>.05). The results of this study showed that among the risk variables, mountainous area was a protective factor and lack of hygienic disposal of dead birds was a risk factor for AI; this was also observed in rural poultry. The high sero-prevalence of influenza H9N2 in rural domestic poultry indicates that the disease is endemic. It is necessary to include backyard poultry in any surveillance system and control strategy due to the existence of AIV in

  9. Extinction of Harrington's mountain goat.

    PubMed

    Mead, J I; Martin, P S; Euler, R C; Long, A; Jull, A J; Toolin, L J; Donahue, D J; Linick, T W

    1986-02-01

    Keratinous horn sheaths of the extinct Harrington's mountain goat, Oreamnos harringtoni, were recovered at or near the surface of dry caves of the Grand Canyon, Arizona. Twenty-three separate specimens from two caves were dated nondestructively by the tandem accelerator mass spectrometer (TAMS). Both the TAMS and the conventional dates indicate that Harrington's mountain goat occupied the Grand Canyon for at least 19,000 years prior to becoming extinct by 11,160 +/- 125 radiocarbon years before present. The youngest average radiocarbon dates on Shasta ground sloths, Nothrotheriops shastensis, from the region are not significantly younger than those on extinct mountain goats. Rather than sequential extinction with Harrington's mountain goat disappearing from the Grand Canyon before the ground sloths, as one might predict in view of evidence of climatic warming at the time, the losses were concurrent. Both extinctions coincide with the regional arrival of Clovis hunters.

  10. Geography and Weather: Mountain Meterology.

    ERIC Educational Resources Information Center

    Mogil, H. Michael; Collins, H. Thomas

    1990-01-01

    Provided are 26 ideas to help children explore the effects of mountains on the weather. Weather conditions in Nepal and Colorado are considered separately. Nine additional sources of information are listed. (CW)

  11. Extinction of Harrington's mountain goat

    SciTech Connect

    Mead, J.I.; Martin, P.S.; Euler, R.C.; Long, A.; Jull, A.J.T.; Toolin, L.J.; Donahue, D.J.; Linick, T.W.

    1986-02-01

    Keratinous horn sheaths of the extinct Harrington's mountain goat, Oreamnos harringtoni, were recovered at or near the surface of dry caves of the Grand Canyon, Arizona. Twenty-three separate specimens from two caves were dated nondestructively by the tandem accelerator mass spectrometer (TAMS). Both the TAMS and the conventional dates indicate that Harrington's mountain goat occupied the Grand Canyon for at least 19,000 years prior to becoming extinct by 11,160 +/- 125 radiocarbon years before present. The youngest average radiocarbon dates on Shasta ground sloths, Nothrotheriops shastensis, from the region are not significantly younger than those on extinct mountain goats. Rather than sequential extinction with Harrington's mountain goat disappearing from the Grand Canyon before the ground sloths, as one might predict in view of evidence of climatic warming at the time, the losses were concurrent. Both extinctions coincide with the regional arrival of Clovis hunters.

  12. Extinction of Harrington's Mountain Goat

    NASA Astrophysics Data System (ADS)

    Mead, Jim I.; Martin, Paul S.; Euler, Robert C.; Long, Austin; Jull, A. J. T.; Toolin, Laurence J.; Donahue, Douglas J.; Linick, T. W.

    1986-02-01

    Keratinous horn sheaths of the extinct Harrington's mountain goat, Oreamnos harringtoni, were recovered at or near the surface of dry caves of the Grand Canyon, Arizona. Twenty-three separate specimens from two caves were dated nondestructively by the tandem accelerator mass spectrometer (TAMS). Both the TAMS and the conventional dates indicate that Harrington's mountain goat occupied the Grand Canyon for at least 19,000 years prior to becoming extinct by 11,160 ± 125 radiocarbon years before present. The youngest average radiocarbon dates on Shasta ground sloths, Nothrotheriops shastensis, from the region are not significantly younger than those on extinct mountain goats. Rather than sequential extinction with Harrington's mountain goat disappearing from the Grand Canyon before the ground sloths, as one might predict in view of evidence of climatic warming at the time, the losses were concurrent. Both extinctions coincide with the regional arrival of Clovis hunters.

  13. The Dilemma of Mountain Roads

    EPA Science Inventory

    Mountain roads and trails are proliferating throughout developing Southeast Asia with severe but largely unrecognized long-term consequences related to effects of landslides and surface erosion on communities and downstream resources.

  14. Mid-pacific mountains revisited

    NASA Astrophysics Data System (ADS)

    Kroenke, Loren W.; Kellogg, James N.; Nemoto, Kenji

    1985-06-01

    The Mid-Pacific Mountains are guyots whose volcanic pedestals have been constructed on a broad basement plateau, the flanks of which are downfaulted. Edifice construction may have been controlled by an orthogonal system of intersecting faults trending roughly ENE and NNW. Low amplitude gravity anomalies observed over the Mid-Pacific Mountains indicate complete Airy-Heiskanen isostatic compensation, crustal thickening, and eruption on thin elastic lithosphere. Tholeiites of the Mid-Pacific Mountains resemble lavas of Iceland and the Galapagos Islands. The orthogonal fault system, low gravity anomalies, and lava chemistry of the Mid-Pacific Mountains can be explained by eruption on or near a great ENE-trending rift system.

  15. An annotated checklist of Malachiidae (Coleoptera: Cleroidea) from Iran.

    PubMed

    Mirutenko, Vladyslav; Ghahari, Hassan

    2016-01-01

    A checklist of Iranian Malachiidae (Coleoptera) is given in this paper. Eighty two species from 22 genera (subfamily Malachiinae) are listed in the fauna of Iran. Of these species, 31 are endemic to Iran, and one Anthocomus pupillatus Abeille de Perrin, 1890 is a new record for this country. PMID:27615977

  16. Iran's Denial of Education to Baha'is

    ERIC Educational Resources Information Center

    Clarken, Rodney H.

    2009-01-01

    This paper briefly describes the background of the persecution of the Baha'is in Iran, especially the denial of education, and explores what could be done to alleviate this injustice, including enlisting the support of nations, organizations, media and people around the world. Baha'is are the largest religious minority in Iran and have been…

  17. Manpower Statistics--Iran. Project Findings and Recommendations.

    ERIC Educational Resources Information Center

    International Labour Organisation, Geneva (Switzerland).

    At the request of the government of Iran, a United Nation's team of experts visited Iran in 1971 to assist in developing a long-term program for increasing productive employment and for handling current problems of unemployment and underemployment. Specific recommendations were made for improving the system of compiling manpower and labor…

  18. Organizational Commitment among High School Teachers of India and Iran

    ERIC Educational Resources Information Center

    Joolideh, Faranak; Yeshodhara, K.

    2009-01-01

    Purpose: This paper aims to investigate the organizational commitment of teachers in India and Iran. It is an attempt to understand how these perceptions vary by demographic variables such as age and subject taught by teachers. Design/methodology/approach: Data were collected from 721 high school teachers in Bangalore (India) and Sanandaj (Iran).…

  19. 77 FR 73516 - Federal Acquisition Regulation; Iran Threat Reduction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-10

    ...), respectively, and the Presidential Memorandum of September 23, 2010 (75 FR 67025), shall submit the request to... and III of the Iran Threat Reduction and Syria Human Rights Act of 2012. DATES: Effective Date...), to implement sections of Titles II and III of the Iran Threat Reduction and Syria Human Rights Act...

  20. The Idea of English in Iran: An Example from Urmia

    ERIC Educational Resources Information Center

    Sadeghi, Karim; Richards, Jack C.

    2016-01-01

    This paper explores the place of English in Iran. To do this, we look at the social presence of English in Urmia (the capital of West Azerbaijan province, Iran). The paper draws on instances of the use of English in different contexts in Urmia, including its use in academia, business, state and private education, media, and people's ordinary…

  1. Meeting the Cultural Challenges of Instructional Technology in Iran.

    ERIC Educational Resources Information Center

    Johari, Abbas

    2002-01-01

    Discusses instructional technology in Iran. Highlights include a historical background of Iran; Islamic faith and technology; technology without western culture and influence; access to mass communication; telecommunications conferences; Internet access, usage, and connectivity; social issues; media in schools; Internet inequalities; and…

  2. 28 CFR 601.1 - Jurisdiction of the Independent Counsel: Iran/Contra.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...: Iran/Contra. 601.1 Section 601.1 Judicial Administration OFFICES OF INDEPENDENT COUNSEL, DEPARTMENT OF JUSTICE JURISDICTION OF THE INDEPENDENT COUNSEL: IRAN/CONTRA § 601.1 Jurisdiction of the Independent Counsel: Iran/Contra. (a) The Independent Counsel. Iran/Contra has jurisdiction to investigate to...

  3. 28 CFR 601.1 - Jurisdiction of the Independent Counsel: Iran/Contra.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...: Iran/Contra. 601.1 Section 601.1 Judicial Administration OFFICES OF INDEPENDENT COUNSEL, DEPARTMENT OF JUSTICE JURISDICTION OF THE INDEPENDENT COUNSEL: IRAN/CONTRA § 601.1 Jurisdiction of the Independent Counsel: Iran/Contra. (a) The Independent Counsel. Iran/Contra has jurisdiction to investigate to...

  4. Uplift of the Transantarctic Mountains

    SciTech Connect

    Stump, E.

    1987-09-01

    The Transantarctic Mountains, a major continental range, extend approximately 3,000 kilometers, vary from less than 50 to more than 400 kilometers wide, and have elevations of up to 4,500 meters. Earth scientists have generally defined the stratigraphy of the range and recognize that uplift of the region occurred after the Jurassic period but still know very little about the processes that effected uplift. Unlike other major mountain chains, the Transantarctic Mountains show no evidence of thrusting, folding, regional metamorphism, and andesitic volcanism associated with their uplift. The objectives during austral summer 1987-1988 are to map the uplift geometry of the Transantarctic Mountains using erosion surfaces (pre-Devonian Kukir peneplain) and widespread terrace levels as datum planes and to determine the uplift rates for the mountain range using fission-track dating of apatites. Presently, fission-track dating provides only quantitative data on the initiation time, amount, and rate of uplift. Through research, the authors hopes to extend data from Victoria Land through 1,600 kilometers of the Transantarctic Mountains. This study also has implications for the glacial history of Antarctica, because the uplift occurred during the inception, growth, and subsequent fluctuations of the east and west antarctic ice sheets. It will also add to our understanding of the nature of the East-West Antarctic boundary and to the knowledge of the sedimentation history in the Ross embayment and the basins beneath polar plateau.

  5. Io: Mountains and crustal extension

    NASA Technical Reports Server (NTRS)

    Heath, M. J.

    1985-01-01

    It is argued that there is good reason to conclude that mountains on Io, like those on Earth, are subject to growth and decay. The decay of mountains will be assisted by the ability of SO sub 2 to rot silicate rock and by explosive escape of sub-surface SO sub 2 from aquifers (Haemus Mons is seen to be covered by bright material, presumably fallout from a SO sub 2 rich plume which had been active on the mountain flanks). On the west side of the massif at 10 degrees S, 270 degrees W a rugged surface consists of long ridges running perpendicular to the downslope direction, suggesting tectonic denudation with crustal blocks sliding down the mountain flank. Tectonic denudation may be assisted, as in the case of the Bearpaw Mountains, Montana by overloading mountain flanks with volcanic products. The surfaces of some massifs exhibit a well developed, enigmatic corrugated terrain, consisting of complex ridge systems. Ridges may bifurcate, anastomose to form closed depressions and form concentric loops. Taken together, observations of morphology, heat flux, surface deposits and styles of volcanism may point to the existence of lithosphere domains with distinct compositions and tectonic regimes.

  6. Iran`s petroleum policy: Current trends and the future outlook

    SciTech Connect

    Pezeshki, S.; Fesharaki, F.

    1994-12-01

    The Iranian economy and political situation have undergone radical changes since the 1979 Islamic revolution. The excesses of the early years of the revolution have gradually given way to moderation and a more pragmatic economic policy--based on the principles of the free market. The petroleum policy, as a subset of the economic policies, has been somewhat affected by the political and economic developments in Iran. The petroleum policy has changed from a position of no foreign participation to a position that includes a desire for foreign participation, the text of a model contract, and an attempt to introduce new technologies in the upstream sector. This report provides an overview of the key issues facing the Iranian oil industry and the economic context in which the oil industry is operating in Iran. It describes the evolution of policies meant to move the oil industry toward the free market; it discusses Iran`s oil trading partners, the outlook for refining and project investments, and current and likely future developments in the natural gas and petrochemical sectors. In short, the report provides an up-to-date assessment of the Iranian petroleum sector and its likely evolution in the future.

  7. Programme d'alphabetisation en Iran (The Literacy Campaign in Iran).

    ERIC Educational Resources Information Center

    Comite National pour le Programme Mondial d'Alphabetisation, Teheran (Iran).

    Activities and accomplishments (including the role of the Army) in Iran's national literacy campaign are reviewed and evaluated from the first pilot projects (1965) in Ghazvin and Shiraz, up to the latest 1970 statistics on student participation and completion. The system of provincial, urban, and district bodies under the National Committee for…

  8. 31 CFR 560.205 - Prohibited reexportation of goods, technology, or services to Iran or the Government of Iran by...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Commerce under the Export Administration Regulations (15 CFR parts 730-774) or by the U.S. State Department under the International Traffic in Arms Regulations (22 CFR 123.9). (c) Reexportation by United States..., technology, or services to Iran or the Government of Iran by persons other than United States...

  9. 31 CFR 560.205 - Prohibited reexportation of goods, technology or services to Iran or the Government of Iran by...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... CFR parts 740-774) or by the U.S. State Department under the International Traffic in Arms Regulations (22 CFR 123.9). ..., technology or services to Iran or the Government of Iran by persons other than United States...

  10. 31 CFR 560.205 - Prohibited reexportation of goods, technology or services to Iran or the Government of Iran by...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... CFR parts 740-774) or by the U.S. State Department under the International Traffic in Arms Regulations (22 CFR 123.9). ..., technology or services to Iran or the Government of Iran by persons other than United States...

  11. Fault Slip Rate of the Kazerun Fault System (KFS), Iran, Investigated Using Finite Element Modeling

    NASA Astrophysics Data System (ADS)

    Shoorcheh, Bijan; Motagh, Mahdi; Baes, Marzieh; Bahroudi, Abbas

    2015-10-01

    A 3D non-homogenous finite element model (FEM) is developed to investigate the spatial variations of interseismic deformation for the Kazerun Fault System (KFS) in the Zagros Mountains of Iran. The model includes 19 fault segments that were extracted from geological maps and previous studies, and the average slips in the dip and strike directions on these segments were computed. The contemporary surface deformation is simulated using a free horizontal detachment surface. The dip angles of the faults in the model are varied at 90°, 70°, 50° and 30° to simulate different 3D representations of the fault systems. Tectonic loading at the boundaries of the region is applied using predicted GPS velocity vectors to the north (southern part of the Central Iran Block) and south (southern region of the Zagros mountain belt), which were obtained by solving inverse and forward problems. Where possible, the fault slip rates that are obtained using our non-homogeneous finite element model are validated using the long-term geologic and instantaneous GPS slip rates. The model is then used to estimate the dip- and strike-slip rates of the fault segments of the KFS for which no a priori information was available. We derive an upper bound of 1 mm/year for the average dip-slip rate in the region, which is consistent with estimates from geomorphologic observations. The modeling results show that in addition to the 4 main faults (Dena, Kazerun, Kareh Bas and Main Recent), other faults, such as the Zagros Front, Main Front, High Zagros and Mishan faults, accommodate up to 2.5 mm/year of the differential movement between the North and Central Zagros. We also investigated the contrast in rigidity between the southern and northern areas of the Zagros mountain belt and found that a rigidity contrast of 2 best explains the GPS data of contemporary surface deformation. Neglecting to account for the rigidity contrast in the model can lead to biased estimates of the fault slip rate of up to

  12. Profiteering on the Iran-Iraq war

    SciTech Connect

    Brzoska, M.

    1987-06-01

    The military gear delivered from the US in the Iran-contra affair represents only a minor portion of arms sales to the combatants in the Iraq-Iran war. That war has now lasted more than six years and has deeply influenced the international arms market. Occurring during a period when other demand for arms has been relatively low, the war has nourished new suppliers and has revived both the legal and illegal private arms market. The erratic behavior of the USSR and the US, until recently by far the most important arms suppliers to the Third World, has pushed Iran and Iraq toward more commercially oriented sources, including many in the Third World. Both countries have had ample supplies of weapons during the war, and these weapons have served their purpose. Mainly because of its duration, the war already ranks third among post-World War II wars - after the Vietnam war and the Biafra war - in battlefield victims, with 300,000-500,000 casualties. The economic cost has risen to nearly $500 billion in weapons, destruction, and lost income. While it is hard to see anything but losers on the battlefield, the arms traffickers are profiting. Total Iranian arms imports since August 1980 have been higher than $10 billion, while Iraq has imported more than $30 billion worth. It is difficult to know whether making arms more difficult to obtain would have stopped the war, but judging from other recent wars, such as those between India and Pakistan, between Uganda and Tanzania, and in the Middle East, it seems likely that hostilities could have been stopped long ago. 12 references.

  13. Population size, distribution and growth in Iran.

    PubMed

    Kamiar, M

    1985-01-01

    The author examines population size, distribution, and growth in Iran using data for 1966, 1976 census data, and some historical data for the nineteenth century. "This paper discusses changes in the size of population through time, population distribution, and regional patterns of population growth of the 23 provinces. It has been argued in this paper that because of a large family size norm as a religious duty to increase the numbers of the Islamic faith, early age at marriage, especially among females, common practice of polygamy, and the war with Iraq, population will grow even faster. It is concluded that population policy must be integrated into the national development plans."

  14. A Survey of the Agrotis of Iran

    PubMed Central

    Feizpoor, Sh.; Shirvani, A.; Rashki, M.

    2014-01-01

    The present study reviews the genus Agrotis Ochsenheimer, 1816 (Lepidoptera: Noctuidae: Noctuinae) in Iran from a taxonomic and faunistic point of view. An identification key of external features is presented for 16 Iranian species and subspecies. A description of each taxon is presented based on external male and female genital characteristics. Diagnostic features and comparisons with the closest relatives are given for each species. Original combination and citation with the synonymy of each species or subspecies are expounded as well as their distribution and bionomy. Adult moths and male genitalia are illustrated. PMID:25368051

  15. Sensitivity analysis of monthly reference crop evapotranspiration trends in Iran: a qualitative approach

    NASA Astrophysics Data System (ADS)

    Mosaedi, Abolfazl; Ghabaei Sough, Mohammad; Sadeghi, Sayed-Hossein; Mooshakhian, Yousof; Bannayan, Mohammad

    2016-02-01

    The main objective of this study was to analyze the sensitivity of the monthly reference crop evapotranspiration (ETo) trends to key climatic factors (minimum and maximum air temperature (T max and T min), relative humidity (RH), sunshine hours (t sun), and wind speed (U 2)) in Iran by applying a qualitative detrended method, rather than the historical mathematical approach. Meteorological data for the period of 1963-2007 from five synoptic stations with different climatic characteristics, including Mashhad (mountains), Tabriz (mountains), Tehran (semi-desert), Anzali (coastal wet), and Shiraz (semi-mountains) were used to address this objective. The Mann-Kendall test was employed to assess the trends of ETo and the climatic variables. The results indicated a significant increasing trend of the monthly ETo for Mashhad and Tabriz for most part of the year while the opposite conclusion was drawn for Tehran, Anzali, and Shiraz. Based on the detrended method, RH and U 2 were the two main variables enhancing the negative ETo trends in Tehran and Anzali stations whereas U 2 and temperature were responsible for this observation in Shiraz. On the other hand, the main meteorological variables affecting the significant positive trend of ETo were RH and t sun in Tabriz and T min, RH, and U 2 in Mashhad. Although a relative agreement was observed in terms of identifying one of the first two key climatic variables affecting the ETo trend, the qualitative and the quantitative sensitivity analysis solutions did never coincide. Further research is needed to evaluate this interesting finding for other geographic locations, and also to search for the major causes of this discrepancy.

  16. Plague in Iran: its history and current status

    PubMed Central

    2016-01-01

    OBJECTIVES: Plague remains a public health concern worldwide, particularly in old foci. Multiple epidemics of this disease have been recorded throughout the history of Iran. Despite the long-standing history of human plague in Iran, it remains difficult to obtain an accurate overview of the history and current status of plague in Iran. METHODS: In this review, available data and reports on cases and outbreaks of human plague in the past and present in Iran and in neighboring countries were collected, and information was compiled regarding when, where, and how many cases occurred. RESULTS: This paper considers the history of plague in Persia (the predecessor of today’s Iran) and has a brief review of plague in countries in the World Health Organization Eastern Mediterranean Region, including a range of countries in the Middle East and North Africa. CONCLUSIONS: Since Iran has experienced outbreaks of plague for several centuries, neighboring countries have reported the disease in recent years, the disease can be silent for decades, and the circulation of Yersinia pestis has been reported among rodents and dogs in western Iran, more attention should be paid to disease monitoring in areas with previously reported human cases and in high-risk regions with previous epizootic and enzootic activity. PMID:27457063

  17. Mountaineer`s gas facilities decision support system

    SciTech Connect

    1997-02-01

    Mountaineer Gas Co. of Charleston, W.Va., is justifiably proud of its capacity to combine electronic maps with a full database of information about its facilities and customers, and use that mix to make the decisions required in operating a gas company with better information and more quickly. Determining when a pipeline needs replacement or repair used to take several days at Mountaineer. With the new system in place, the decision can be made in a matter of minutes. The paper describes the system and its development, then discusses adding customer information as the next step.

  18. Energy portfolio of Iran: A case study of solar desalination

    NASA Astrophysics Data System (ADS)

    Besharati, Adib

    Energy plays a very important role in the economic development of a country such as Iran where industrial progress and higher living standards increase demand for energy. Iran is one of the countries in the world that simultaneously produces and consumes large amounts of energy. Because of its geographic latitude and weather conditions, Iran has the potential to develop and use of both fossil and renewable energy sources. In South Iran, there are huge oil and gas resources, and at the same time high potential of solar radiation. However, at the present large-scale utilization, solar energy is prohibitively expensive for Iran. Therefore, this study investigates an economical way to utilize solar energy in a meaningful way for Iran. One of the possible uses of solar energy that is both economical and technically feasible is desalination of water using solar energy. People in South Iran live in different areas with relatively low population density. One of the critical problems in those areas is a lack of clean drinking water. As a result, there is an urgent need to investigate ways to produce clean water from the saltwater. Therefore, the present study conducts a case study of solar desalination in south Iran using solar. Different desalination methods, such as humidification dehumidification by using a solar collector, and reverse osmosis, are discussed. In the case study, a prototype desalination plant was considered and both technical and economic aspects of the plant were investigated in details. The results showed higher productivity of drinking water in reverse osmosis method for south Iran.

  19. Mucormycosis in Iran: a systematic review.

    PubMed

    Vaezi, Afsane; Moazeni, Maryam; Rahimi, Mohammad Taghi; de Hoog, Sybren; Badali, Hamid

    2016-07-01

    Fungi in the order Mucorales cause acute, invasive and frequently fatal infections in susceptible patients. This study aimed to perform a systematic review of all reported mucormycosis cases during the last 25 years in Iran. After a comprehensive literature search, we identified 98 cases in Iran from 1990-2015. The mean patient age was 39.8 ± 19.2 years. Diabetes was the most common underlying condition (47.9%), and 22.4% of the patients underwent solid organ or bone marrow transplantation. The most common clinical forms of mucormycosis were rhinocerebral (48.9%), pulmonary (9.2%) and cutaneous (9.2%). Eight cases of disseminated disease were identified. Overall mortality in the identified cases was 40.8%, with the highest mortality rate in patients diagnosed with disseminated infection (75%). The mortality rate in rhinocerebral infection patients was significantly lower (45.8%). Rhinocerebral infection was the most common clinical manifestation in diabetes patients (72.9%). Patients were diagnosed using various methods including histopathology (85.7%), microscopy (12.3%) and culture (2.0%). Rhizopus species were the most prevalent (51.7%), followed by Mucor species (17.2%). Sixty-nine patients were treated with a combination of surgery and antifungal therapy (resulting survival rate, 66.7%). Owing to the high mortality rate of advanced mucormycosis, early diagnosis and treatment may significantly improve survival rates. Therefore, increased monitoring and awareness of this life-threatening disease is critical. PMID:26906121

  20. History of Primary Immunodeficiency Diseases in Iran

    PubMed Central

    Aghamohammadi, Asghar; Moin, Mostafa; Rezaei, Nima

    2010-01-01

    Pediatric immunology came into sight in the second half of 20th century, when pediatricians and basic immunologists began to give attention to diagnosis and treatment of children with primary immunodeficiency diseases (PIDs). Understanding the genetic and mechanistic basis of PIDs provides unique insight into the functioning of the immune system. By progress in basic and clinical immunology, many infrastructural organizations and academic centers have been established in many countries worldwide to focus on training and research on the immune system and related disorders. Along with progress in basic and clinical immunology in the world, pediatric immunology had a good progress in Iran during the last 33-year period. Now, patients with PIDs can benefit from multidisciplinary comprehensive care, which is provided by clinical immunologists in collaboration with other specialists. Patients with history of recurrent and/or chronic infections suggestive of PIDs are evaluated by standard and research-based testing and receive appropriate treatment. The progress in PIDs can be described in three periods. Development of training program for clinical fellowship in allergy and immunology, multidisciplinary and international collaborative projects, primary immunodeficiency diseases textbooks, meetings on immunodeficiency disorders, improvement in diagnosis and treatment, and construction of Iranian primary immunodeficiency association, Students' research group for immunodeficiencies, Iranian primary immunodeficiency registry, and the immunological societies and centers were the main activities on PIDs during these years. In this article, we review the growth of modern pediatric immunology and PIDs status in Iran. PMID:23056678

  1. Aflatoxins in animal feed in Iran.

    PubMed

    Beheshti, Hamed Reza; Asadi, Mohammad

    2014-01-01

    One hundred and forty-six samples of animal feed (barley, n = 60; wheat bran, n = 22; wheat dry pulp, n = 29; and canola meal, n = 35) were collected in 2011 from Mashhad (Khorasan, Iran). Aflatoxins (AFs) were determined in these samples after immunoaffinity column clean-up by high-performance liquid chromatography (HPLC) with fluorescence detection. Aflatoxin B1 (AFB1) contamination was found in 28 samples: in five of the barley samples (8.3%) at a mean level of 0.48 µg·kg(-1), in two wheat bran samples (9.0%) at a mean level of 0.88 µg·kg(-1), in 10 wheat dry pulp samples (34.5%) at a mean level of 0.30 µg·kg(-1) and in 11 canola meal samples (31.4%) at a mean level of 0.92 µg·kg(-1). AFB1 levels were below the maximum levels of Iran regulations (5 µg·kg(-1)) and the EU maximum limit (5 µg·kg(-1)).

  2. Snakebite management in Iran: Devising a protocol

    PubMed Central

    Monzavi, Seyed Mostafa; Dadpour, Bita; Afshari, Reza

    2014-01-01

    Background: Snakebite in Iran has been a health concern. However, management of snakebite is not standardized and varies from center to center. This study is aimed at devising an evidence-based comprehensive protocol for snakebite management in Iran, to reduce unnecessary variations in practice. Materials and Methods: A narrative search in electronic databases was performed. Fifty peer-reviewed articles, guidelines, and textbooks were reviewed and practical details were extracted. Our currently used protocol in the Mashhad Toxicology Center was supplemented with this information. Consequently an improved wide-range protocol was developed. The protocol was then discussed and amended within a focus group comprised of medical toxicologists and internal medicine specialists. The amended version was finally discussed with expert physicians specialized in different areas of medicine, to be optimized by supplementing other specific considerations. Results: During a one-year process, the protocol was finalized. The final version of the protocol, which was designed in six steps, comprised of three components: A schematic algorithm, a severity grading scale, and instructions for supportive and adjunctive treatments. The algorithm pertains to both Viperidae and Elapidae snakebite envenomations and consists of a planned course of action and dosing of antivenom, based on the severity of the envenomation. Conclusion: Snakebite envenomation is a clinical toxicologic emergency, which needs to be treated in a timely and organized manner. Hence, a multi-aspect protocol was designed to improve the clinical outcomes, reduce unnecessary administration of antivenom, and help physicians make more proper clinical judgments. PMID:24778670

  3. Aflatoxins in Iran: Nature, Hazards and Carcinogenicity

    PubMed Central

    Khoshpey, B; Farhud, DD; Zaini, F

    2011-01-01

    Many studies have shown that mycotoxin contamination of agricultural products is a challenge for individual’s health especially in developing countries. Improper production and storage of foods, prepare conditions for aflatoxin production in crops, especially rice, wheat, pistachio, walnut, almond, etc which are the main sources of foods for people. Feeding livestock by contaminated bread is another way of human exposure to mycotoxins, especially aflatoxin and because of expensive methods for detecting and analyzing aflatoxin in laboratory; it is not measured in foods. This manuscript is a review of some Iranian and nonIranian reports about aflatoxin, its exposure ways, its adverse effect on human health and nutrition, as well as methods for reducing its exposure. Based on studies on foods, aflatoxin exposure is high in Iran. Since livestock feeding by contaminated bread is one of the potential ways for milk contamination, we should control and reduce aflatoxin contamination by improving production process, storage condition and livestock feeding as soon as possible. Pistachio is one of the most important exporting products of Iran and to maintain Iran’s position in exporting of this product, specific regulations on lowering its contamination with aflatoxin should be considered seriously. Finally, effective controlling of all food and feedstuffs which are vulnerable to aflatoxin contamination is necessary to prevent its effects. PMID:23113099

  4. Pharmaceutical laws and regulations in Iran: An overview

    PubMed Central

    Zaboli, Pardis; Hashemi-Meshkini, Amir; Varmaghani, Mehdi; Gholami, Hadi; Vazirian, Iman; Zekri, Hedieh-Sadat; Eslamitabar, Shahriar; Kebriaeezadeh, Abbas

    2016-01-01

    The pharmaceutical legal framework is a very important infrastructure in achieving predefined goals in pharmaceutical sector: Accessibility, quality, and rational use of medicine. This study aims to review the current pharmaceutical sector-related legal provisions in Iran where the Food and Drug Organization (FDO) is in charge of regulating all issues related to the pharmaceutical sector. The main laws and regulations enacted by parliament and cabinet and even internal regulations enacted by the Ministry of Health or Iran FDO are reviewed. Different laws and regulations are categorized according to the main goals of Iran national drug policy. PMID:27512704

  5. Pharmaceutical laws and regulations in Iran: An overview.

    PubMed

    Zaboli, Pardis; Hashemi-Meshkini, Amir; Varmaghani, Mehdi; Gholami, Hadi; Vazirian, Iman; Zekri, Hedieh-Sadat; Eslamitabar, Shahriar; Kebriaeezadeh, Abbas

    2016-01-01

    The pharmaceutical legal framework is a very important infrastructure in achieving predefined goals in pharmaceutical sector: Accessibility, quality, and rational use of medicine. This study aims to review the current pharmaceutical sector-related legal provisions in Iran where the Food and Drug Organization (FDO) is in charge of regulating all issues related to the pharmaceutical sector. The main laws and regulations enacted by parliament and cabinet and even internal regulations enacted by the Ministry of Health or Iran FDO are reviewed. Different laws and regulations are categorized according to the main goals of Iran national drug policy. PMID:27512704

  6. 10. SLIGHTLY OBLIQUE VIEW OF EAGLE MOUNTAIN PUMP COMPLEX. NOTE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. SLIGHTLY OBLIQUE VIEW OF EAGLE MOUNTAIN PUMP COMPLEX. NOTE AUXILIARY STRUCTURES. - Eagle Mountain Pump Plant, Ten miles north of Route 10, southeast of Eagle Mountain, Eagle Mountain, Riverside County, CA

  7. Timber Mountain Precipitation Monitoring Station

    SciTech Connect

    Lyles, Brad; McCurdy, Greg; Chapman, Jenny; Miller, Julianne

    2012-01-01

    A precipitation monitoring station was placed on the west flank of Timber Mountain during the year 2010. It is located in an isolated highland area near the western border of the Nevada National Security Site (NNSS), south of Pahute Mesa. The cost of the equipment, permitting, and installation was provided by the Environmental Monitoring Systems Initiative (EMSI) project. Data collection, analysis, and maintenance of the station during fiscal year 2011 was funded by the U.S. Department of Energy, National Nuclear Security Administration, Nevada Site Office Environmental Restoration, Soils Activity. The station is located near the western headwaters of Forty Mile Wash on the Nevada Test and Training Range (NTTR). Overland flows from precipitation events that occur in the Timber Mountain high elevation area cross several of the contaminated Soils project CAU (Corrective Action Unit) sites located in the Forty Mile Wash watershed. Rain-on-snow events in the early winter and spring around Timber Mountain have contributed to several significant flow events in Forty Mile Wash. The data from the new precipitation gauge at Timber Mountain will provide important information for determining runoff response to precipitation events in this area of the NNSS. Timber Mountain is also a groundwater recharge area, and estimation of recharge from precipitation was important for the EMSI project in determining groundwater flowpaths and designing effective groundwater monitoring for Yucca Mountain. Recharge estimation additionally provides benefit to the Underground Test Area Sub-project analysis of groundwater flow direction and velocity from nuclear test areas on Pahute Mesa. Additionally, this site provides data that has been used during wild fire events and provided a singular monitoring location of the extreme precipitation events during December 2010 (see data section for more details). This letter report provides a summary of the site location, equipment, and data collected in

  8. WHITE MOUNTAIN WILDERNESS, NEW MEXICO.

    USGS Publications Warehouse

    Segerstrom, Kenneth; Stotelmeyer, R.B.

    1984-01-01

    On the basis of a mineral survey the White Mountain Wilderness, which constitutes much of the western and northern White Mountains, New Mexico, is appraised to have six areas of probable mineral potential for base and precious metals. If mineral deposits exist in the wilderness, the potential is for small deposits of base and precious metals in veins and breccia pipes or, more significanlty, the possibility for large low-grade disseminated porphyry-type molybdenum deposits. There is little promise for the occurrence of geothermal energy resources in the area.

  9. White Mountain Wilderness, New Mexico

    SciTech Connect

    Segerstrom, K.; Stotelmeyer, R.B.

    1984-01-01

    On the basis of a mineral survey made during 1971-1973, the White Mountain Wilderness, which constitutes much of the western and northern White Mountains, New Mexico, is appraised to have six areas of probable mineral potential for base and precious metals. In mineral deposits exist in the wilderness, the potential is for small deposits of base and precious metals in veins and breccia pipes or, more significantly, the possibility for large low-grade disseminated porphyry-type molybdenum deposits. There is little promise for the occurrence of geothermal energy resources in the area.

  10. BLOOD MOUNTAIN ROADLESS AREA, GEORGIA.

    USGS Publications Warehouse

    Koeppen, Robert P.; Armstrong, Michelle K.

    1984-01-01

    A mineral-resource survey of the Blood Mountain Roadless Area, Georgia, indicates that there is little promise for the occurrence of mineral and energy resources. Natural gas may be present at great depth, perhaps 5 mi down and below the overthrust sheets of the Blue Ridge Mountains, but presently available information is not adequate to evaluate the resource potential of this commodity. Further seismic studies and exploratory drilling are needed to evaluate the gas potential of this part of the Eastern Overthrust Belt.

  11. Bush decides on Yucca Mountain

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    Yucca Mountain in Nevada will be the U.S. long-term geologic repository for high-level radioactive waste, President George W. Bush announced on 15 February. Bush endorsed a formal recommendation by Department of Energy (DOE) Secretary Spencer Abraham, which followed more than 20 years of scientific study. The decision, which the state of Nevada is challenging in the U.S. Congress, allows the government's plans for the repository to proceed to the licensing phase.The plan calls for Yucca Mountain to accept a total of 84,900 metric tons of radioactive waste from temporary storage facilities at 131 sites in 39 states.

  12. Yearly report, Yucca Mountain project

    SciTech Connect

    Brune, J.N.

    1992-09-30

    We proposed to (1) Develop our data logging and analysis equipment and techniques for analyzing seismic data from the Southern Great Basin Seismic Network (SGBSN), (2) Investigate the SGBSN data for evidence of seismicity patterns, depth distribution patterns, and correlations with geologic features (3) Repair and maintain our three broad band downhole digital seismograph stations at Nelson, nevada, Troy Canyon, Nevada, and Deep Springs, California (4) Install, operate, and log data from a super sensitive microearthquake array at Yucca Mountain (5) Analyze data from micro-earthquakes relative to seismic hazard at Yucca Mountain.

  13. Rocky Mountain futures: An ecological perspective

    USGS Publications Warehouse

    Baron, Jill S.

    2002-01-01

    The United Nations has proclaimed 2002 as the International Year of Mountains to increase international awareness of the global importance of mountain ecosystems. The case-based multidisciplinary approach of this book constitutes an important new model for understanding the implications of land-use practices and economic activity on mountains, and will serve a vital role in improving decisionmaking both in the Rocky Mountains and in other parts of the world that face similar challenges.

  14. The 16 April 2013 Mw7.8 Ghosht, Iran earthquake

    NASA Astrophysics Data System (ADS)

    Ashtari Jafari, Mohammad

    2014-06-01

    On Tuesday 16 April 2013 at 10:44:22 UTC, a strong Mw = 7.8 earthquake shook not only Iran but also southwestern cities of Asia and southern Persian Gulf countries. This event occurred in a sparsely populated mountain and range region near a small town called Ghosht (located in Iran) but left destructions and causalities around the city of Mashkel in Pakistan. It was followed by a medium sized Mw = 5.7 aftershock on 17 April 2013 without any reported destructions or causalities. The regional tectonics is under the influence of multiple convergences between the Persian Gulf plate, Indian and Eurasian plates. We applied deviatoric inversion to search for the best-fitted moment tensor and dislocation grid search to illustrate the best source mechanism by grid search over double couple fault plane parameters. Deviatoric inversion found 39% of CLVD for the mainshock and 5% of CLVD for its following aftershock. This CLVD component may be related to that zone of the subduction where the sinking slab is down going under its density and cause normal mechanism. The best-fitted double couple after dislocation grid search estimated: strike 75, dip 35, rake -75 (all in degree) and Mw = 7.66, for the mainshock and strike 80, dip 40, rake -90 (all in degree) and Mw = 5.53 for its aftershock. According to seismicity distribution there exist two types of seismicity: (1) crustal seismic activity band near Makran coasts (above 50 km depth) and (2) under crustal band (between 50 km and 150 km) plus a gap of seismicity between Makran and the rest of the Persian Plateau.

  15. Role of Tectonics in Forming of the Kalahrood Cave, North Isfahan, Iran

    NASA Astrophysics Data System (ADS)

    Nadimi, A.; Sohrabi, A.

    2009-04-01

    Caves are perhaps the most spectacular examples of the combined effects of weathering and erosion by groundwater. As groundwater percolate through carbonate rocks, it dissolves and enlarges fractures and openings to form a complex interconnecting system of crevices, caves, caverns and underground streams. Caves and caverns form as a result of the dissolution of carbonate rocks by weakly acidic groundwater. Groundwater percolating through the zone of aeration slowly dissolves the carbonate rock and enlarges its fractures and bedding planes. During dissolving and deposition of calcite, many various dripstone deposits, stalactite and stalagmite structures form. There are many caves in Iran that have formed with the above procedure. Opposite of the procedure, the Kalahrood Cave, in the north of Isfahan has another scenario for its forming. The cave located in southwestern boundary of high mountains of the Urumieh-Dokhtar Magmatic Belt of Central Iran. It has formed in Lower Cretaceous grey limestones. There are many NW-SE-trending faults in the study area. The faults have thrust and dextral strike-slip motions. The Kalahrood cave formed in footwall of the Kalahrood thrust. Structural studies and filed observations in the Kalahrood area and in the cave indicated that the Kalahrood cave has formed during thrusting and dropping the cave roof in footwall and littering the floor with fallen debris. We have considered three episodes for forming the Kalahrood cave: 1- Thrusting and motion of hangingwall. There are many traces of faulting on the walls and roofs of the cave. 2- Dropping of crushed rocks and separated blocks of the roof in footwall and creating the cave space. Maximum distance between floor and roof has measured about 15 m. 3- Affect of groundwater on the rock units and increase of disbandment and enlarging the fractures. Some small stalagmite and stalactite structures have formed in internal part of the cave.

  16. 27 CFR 9.112 - Arkansas Mountain.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Arkansas Mountain. 9.112... Arkansas Mountain. (a) Name. The name of the viticultural area described in this section is “Arkansas Mountain.” (b) Approved maps. The appropriate maps for determining the boundary of the Arkansas...

  17. 27 CFR 9.102 - Sonoma Mountain.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Sonoma Mountain. 9.102... Sonoma Mountain. (a) Name. The name of the viticultural area described in this section is “Sonoma Mountain.” (b) Approved maps. The approved maps for determining the boundary of the Sonoma...

  18. 49 CFR 71.8 - Mountain zone.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false Mountain zone. 71.8 Section 71.8 Transportation Office of the Secretary of Transportation STANDARD TIME ZONE BOUNDARIES § 71.8 Mountain zone. The fourth zone, the mountain standard time zone, includes that part of the United States that is west of...

  19. 27 CFR 9.102 - Sonoma Mountain.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Sonoma Mountain. 9.102... Sonoma Mountain. (a) Name. The name of the viticultural area described in this section is “Sonoma Mountain.” (b) Approved maps. The approved maps for determining the boundary of the Sonoma...

  20. 27 CFR 9.94 - Howell Mountain.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Howell Mountain. 9.94... Howell Mountain. (a) Name. The name of the viticultural area described in this section is “Howell Mountain.” (b) Approved maps. The appropriate maps for determining the boundaries of the Howell...

  1. 27 CFR 9.102 - Sonoma Mountain.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Sonoma Mountain. 9.102... Sonoma Mountain. (a) Name. The name of the viticultural area described in this section is “Sonoma Mountain.” (b) Approved maps. The approved maps for determining the boundary of the Sonoma...

  2. 49 CFR 71.8 - Mountain zone.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false Mountain zone. 71.8 Section 71.8 Transportation Office of the Secretary of Transportation STANDARD TIME ZONE BOUNDARIES § 71.8 Mountain zone. The fourth zone, the mountain standard time zone, includes that part of the United States that is west of...

  3. 27 CFR 9.112 - Arkansas Mountain.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Arkansas Mountain. 9.112... Arkansas Mountain. (a) Name. The name of the viticultural area described in this section is “Arkansas Mountain.” (b) Approved maps. The appropriate maps for determining the boundary of the Arkansas...

  4. 27 CFR 9.94 - Howell Mountain.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Howell Mountain. 9.94... Howell Mountain. (a) Name. The name of the viticultural area described in this section is “Howell Mountain.” (b) Approved maps. The appropriate maps for determining the boundaries of the Howell...

  5. 49 CFR 71.8 - Mountain zone.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Mountain zone. 71.8 Section 71.8 Transportation Office of the Secretary of Transportation STANDARD TIME ZONE BOUNDARIES § 71.8 Mountain zone. The fourth zone, the mountain standard time zone, includes that part of the United States that is west of...

  6. 27 CFR 9.112 - Arkansas Mountain.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Arkansas Mountain. 9.112... Arkansas Mountain. (a) Name. The name of the viticultural area described in this section is “Arkansas Mountain.” (b) Approved maps. The appropriate maps for determining the boundary of the Arkansas...

  7. 27 CFR 9.94 - Howell Mountain.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Howell Mountain. 9.94... Howell Mountain. (a) Name. The name of the viticultural area described in this section is “Howell Mountain.” (b) Approved maps. The appropriate maps for determining the boundaries of the Howell...

  8. 27 CFR 9.94 - Howell Mountain.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Howell Mountain. 9.94... Howell Mountain. (a) Name. The name of the viticultural area described in this section is “Howell Mountain.” (b) Approved maps. The appropriate maps for determining the boundaries of the Howell...

  9. 49 CFR 71.8 - Mountain zone.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false Mountain zone. 71.8 Section 71.8 Transportation Office of the Secretary of Transportation STANDARD TIME ZONE BOUNDARIES § 71.8 Mountain zone. The fourth zone, the mountain standard time zone, includes that part of the United States that is west of...

  10. 27 CFR 9.112 - Arkansas Mountain.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Arkansas Mountain. 9.112... Arkansas Mountain. (a) Name. The name of the viticultural area described in this section is “Arkansas Mountain.” (b) Approved maps. The appropriate maps for determining the boundary of the Arkansas...

  11. 27 CFR 9.112 - Arkansas Mountain.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Arkansas Mountain. 9.112... Arkansas Mountain. (a) Name. The name of the viticultural area described in this section is “Arkansas Mountain.” (b) Approved maps. The appropriate maps for determining the boundary of the Arkansas...

  12. 27 CFR 9.102 - Sonoma Mountain.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Sonoma Mountain. 9.102... Sonoma Mountain. (a) Name. The name of the viticultural area described in this section is “Sonoma Mountain.” (b) Approved maps. The approved maps for determining the boundary of the Sonoma...

  13. 27 CFR 9.94 - Howell Mountain.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Howell Mountain. 9.94... Howell Mountain. (a) Name. The name of the viticultural area described in this section is “Howell Mountain.” (b) Approved maps. The appropriate maps for determining the boundaries of the Howell...

  14. 49 CFR 71.8 - Mountain zone.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false Mountain zone. 71.8 Section 71.8 Transportation Office of the Secretary of Transportation STANDARD TIME ZONE BOUNDARIES § 71.8 Mountain zone. The fourth zone, the mountain standard time zone, includes that part of the United States that is west of...

  15. 27 CFR 9.102 - Sonoma Mountain.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Sonoma Mountain. 9.102... Sonoma Mountain. (a) Name. The name of the viticultural area described in this section is “Sonoma Mountain.” (b) Approved maps. The approved maps for determining the boundary of the Sonoma...

  16. Education in Revolution: Is Iran Duplicating the Chinese Cultural Revolution?

    ERIC Educational Resources Information Center

    Sobhe, Khosrow

    1982-01-01

    Compares Chinese and Iranian Cultural Revolutions via examination of similarities and differences between the two and draws lessons from the Chinese experience for Iran or any other developing nations which decides to politicize its education systems. (Author/AH)

  17. Social and psychological consequences of abortion in Iran.

    PubMed

    Hosseini-Chavoshi, Meimanat; Abbasi-Shavazi, Mohammad Jalal; Glazebrook, Diana; McDonald, Peter

    2012-09-01

    Iran has had replacement fertility since 2000. Upholding a small family size has led some couples to terminate unwanted pregnancies. Abortion is, however, permitted only on medical grounds in Iran. Using data from the Iran Low Fertility Survey, this study assessed sociodemographic correlates of abortion among a random sample of 5526 ever-married women aged 15-54 years, and used in-depth interviews to explore reasons for and psychological consequences of abortion among 40 women who had experienced an unintended pregnancy. Although social and economic concerns were the main reasons cited for seeking abortion, women experienced anxiety and depression when seeking pregnancy termination and thereafter. Social stigmatization arose from a belief that abortion is sinful and that misfortune experienced thereafter is punishment. Inadequate knowledge and misunderstanding of relevant Sharia laws discouraged women from seeking care when they experienced complications. Iran's reproductive health policies should be revised to integrate pre- and postabortion counseling. PMID:22920623

  18. The aphrophorid spittlebugs of Iran (Hemiptera: Cercopoidea: Aphrophoridae).

    PubMed

    Mozaffarian, Fariba; Wilson, Michael R

    2015-12-04

    An annotated list of Aphrophoridae of Iran is provided, based on examination of specimens housed in the Hayk Mirzayans Insect Museum (Iran) and the National Museum of Wales, Cardiff (UK) and on previously published records. Ten species are now recorded from Iran. An identification key to the genera and species is provided, with illustrations and together with distributions. The subgenus Philaenus (Gyrurus) Tischechkin 2013 is recognized as a junior synonym of Mesoptyelus with Mesoptyelus iranicus (Tishechkin, 2013) as a new combination for Philaenus (Gyrurus) iranicus Tishechkin 2013. Paraphilaenus notatus (Mulsant & Rey, 1855) is recorded for the first time from Iran. Philaenus nebulosus Lethierry 1876 (currently Poophilus nebulosus (Lethierry, 1876)) is proposed to be a junior synonym of the widespread species Poophilus costalis (Walker, 1851).

  19. Mountain Heritage, Revised Edition (1975).

    ERIC Educational Resources Information Center

    Maurer, B. B., Ed.

    Written by West Virginia scholars, this resource book consists of 12 chapters and is designed to: (1) produce understanding and appreciation of West Virginians' cultural heritage, and (2) aid in developing cultural educational programs. Beginning with man's entry into the mountain wilderness, the contents progressively move through his cultural…

  20. Gearing Up for Mountain Biking.

    ERIC Educational Resources Information Center

    Jahnke, Thomas; Hamson, Mike

    1999-01-01

    Examines the gear system of a mountain bike to discover any redundancy in the many gear settings available to the cyclist. Suggests a best strategy for changing up through the gears on a typical 21-gear system and an adjustment to the available gears that would result in a smoother change. (Author/ASK)

  1. Anatomy of a Mountain Range.

    ERIC Educational Resources Information Center

    Chew, Berkeley

    1993-01-01

    Provides written tour of Colorado Rockies along San Juan Skyway in which the geological features and formation of the mountain range is explored. Discusses evidence of geologic forces and products such as plate tectonic movement and the Ancestral Rockies; subduction and the Laramide Orogeny; volcanism and calderas; erosion, faulting, land…

  2. The Mountaineer-Malaysia Connection.

    ERIC Educational Resources Information Center

    Young, Jeff

    1997-01-01

    A 26-day summer field course of West Virginia University's (WVU) Recreation and Parks Department took students to Malaysia's mountains and rainforests to observe how Malaysians are managing national parks, problem elephants, and population pressures on parks. The adventure provided powerful learning experiences. Further exchanges between WVU and…

  3. Imported lymphatic filariasis in an Indian immigrant to iran.

    PubMed

    Kia, Eshrat Beigom; Sharifdini, Meysam; Hajjaran, Homa; Shahbazi, Ali Ehsan; Sayyad Talaie, Zahra

    2014-03-01

    Lymphatic filariasis (LF), a nematode disease transmitted by arthropod vectors, is repeatedly reported in immigrant population. This disease is not endemic in Iran; however, different species of mosquitoes, capable of transmission of parasite microfilaria, are distributed in the country. Hereby, incidental detection of an imported case of LF due to Wuchereria bancrofti in an Indian worker in Iran is reported. Identification of the case was performed based on morphological and morphometrical characteristics of microfilaria and PCR sequencing. PMID:25642273

  4. Fine Crustal Structure in the Northwestern Iranian Plateau Revealed by Ambient Noise Tomography

    NASA Astrophysics Data System (ADS)

    Jiang, Mingming; Chen, Ling; Talebian, Morteza; Ghods, Abdolreza; Ai, Yinshuang; Sobouti, Farhad; He, Yumei; Motaghi, Khalil; Chen, Qi-Fu; Lyv, Yan; Xiao, Wenjiao

    2016-04-01

    Detailed information about the crustal and lithospheric structures is crucial for understanding the geodynamics processes of continental collision and subsequent mountain building. Being at the initial stage of continental collision, the Iranian Plateau has not been well studied due to the lack of high-resolution, robust images of the crustal and lithospheric structures. Along the Zagros Orogen in the NW part of the Iranian Plateau the Arabian Plate has collided with the Eurasian Plate since about 30 Ma ago, whereas in the Makran region to the southeast oceanic subduction underneath the Eurasian Plate is still an ongoing process. For better understanding the geodynamic processes from subduction to collision, we planned to deploy multiple dense seismic arrays sampling regions at different tectonic stages in the Iranian Plateau. Up to now, we have finished the first seismic array observation in NW Iran. Based on the high quality data recorded, we conduct ambient noise tomography to investigate the fine crustal structure of the area from the south of the Zagros to the coast of the Southern Caspian Sea. Our results revel a salient decoupling between the upper crust and lower crust in the Zagros. The upper crust is slow, likely due to the effects of thick sediments, and displays a consistent anisotropy pattern with a NW-SE fast shear-wave direction, which is proximately parallel to the strike of the Zagros Orogen. The middle to lower crust, on the other hand, shows low-to-high velocity variations with depth and anisotropic fabrics trending to NE-SW, which is perpendicular to the strike of the orogen. Combined with the imaging results from receiver functions, we suggest that the collision between the Arabian and Eurasian Plates has caused strong crustal deformation and localized thickening of the lower crust beneath the Zagros. We also find a high velocity anomaly in the lower crust beneath the Alborz Mountain, isolated from the low velocities beneath the central Iran

  5. Favism, with special reference to Iran.

    PubMed

    Donoso, G; Hedayat, H; Khayatian, H

    1969-04-01

    Fava beans (Vicia fava) are cultivated rather widely in most countries of the Eastern Mediterranean area and provide a cheap but protein-rich food that can be eaten alone, in various culinary preparations, including bread, or as a dietary supplement. However, the ingestion of fava beans may induce a haemolytic disease-favism-in some susceptible individuals and this might appear to limit the use of this pulse crop in those regions where favism occurs frequently. The uses of fava beans in Iran, the characteristics of favism and the present state of knowledge of the pathology of the disease are reviewed in this paper. Although some progress has been made in identifying the toxic substances and in explaining their mode of action, our understanding of favism is still limited. It appears that the disease is seen particularly in young children and is associated with a deficiency of glucose-6-phosphate dehydrogenase (G6PD) in the blood. PMID:5306718

  6. Endoparasites of Wild Rodents in Southeastern Iran

    PubMed Central

    Nateghpour, Mehdi; Motevalli-Haghi, Afsaneh; Akbarzadeh, Kamran; Akhavan, Amir Ahmad; Mohebali, Mehdi; Mobedi, Iraj; Farivar, Leila

    2015-01-01

    Background: This study was aimed to collect wild rodents for endoparasites determination in some parts of Sistan and Baluchistan Province, southeastern Iran nearby Pakistan and Afghanistan countries. Methods: A total of 100 wild rodents were captured alive with cage traps. Various samples were collected from blood and feces, also impression smear prepared from different organs. The samples were prepared by formalin-ether or stained with Giemsa, after that were examined under microscope. Results: All the caught rodents (47 Tatera indica, 44 Meriones hurriana, 5 Gerbilus nanus and 4 Meriones libycus) were studied for endoparasites emphasizing to their zoonotic aspects. Endoparasites including Spirurida, Hymenolepis diminuta, Hymenolepis nana feraterna, Trichuris trichiura, Skerjabino taenia, Trichostrongylus spp, Entamoeba muris, Chilomastix mesnili and Leishmania spp were parasitologically identified. Conclusion: Among 9 genera or species of the identified parasites at least 5 of them have zoonotic and public health importance. PMID:26114139

  7. Molecular epidemiology of human intestinal amoebas in iran.

    PubMed

    Hooshyar, H; Rostamkhani, P; Rezaian, M

    2012-01-01

    Many microscopic-based epidemiological surveys on the prevalence of human intestinal pathogenic and non-pathogenic protozoa including intestinal amoeba performed in Iran show a high prevalence of human intestinal amoeba in different parts of Iran. Such epidemiological studies on amoebiasis are confusing, mainly due to recently appreciated distinction between the Entamoeba histolytica, E. dispar and E. moshkovskii. Differential diagnosis can be done by some methods such as PCR-based methods, monoclonal antibodies and the analysis of isoenzyme typing, however the molecular study of these protozoa in Iran is low. Based on molecular studies, it seems that E. dispar is predominant species especially in the central and northern areas of Iran and amoebiasis due to E. histolytica is a rare infection in the country. It is suggested that infection with E. moshkovskii may be common among Iranians. Considering the importance of molecular epidemiology of amoeba in Iran and also the current data, the present study reviews the data currently available on the molecular distribution of intestinal human amoeba in Iran.

  8. Molecular Epidemiology of Human Intestinal Amoebas in Iran

    PubMed Central

    Hooshyar, H; Rostamkhani, P; Rezaian, M

    2012-01-01

    Many microscopic-based epidemiological surveys on the prevalence of human intestinal pathogenic and non-pathogenic protozoa including intestinal amoeba performed in Iran show a high prevalence of human intestinal amoeba in different parts of Iran. Such epidemiological studies on amoebiasis are confusing, mainly due to recently appreciated distinction between the Entamoeba histolytica, E. dispar and E. moshkovskii. Differential diagnosis can be done by some methods such as PCR-based methods, monoclonal antibodies and the analysis of isoenzyme typing, however the molecular study of these protozoa in Iran is low. Based on molecular studies, it seems that E. dispar is predominant species especially in the central and northern areas of Iran and amoebiasis due to E. histolytica is a rare infection in the country. It is suggested that infection with E. moshkovskii may be common among Iranians. Considering the importance of molecular epidemiology of amoeba in Iran and also the current data, the present study reviews the data currently available on the molecular distribution of intestinal human amoeba in Iran. PMID:23193500

  9. Geology of the Henry Mountains

    USGS Publications Warehouse

    Gilbert, G.K.

    1877-01-01

    If these pages fail to give a correct account of the structure of the Henry Mountains the fault is mine and I have no excuse. In all the earlier exploration of the Rocky Mountain Region, as well as in much of the more recent survey, the geologist has merely accompanied the geographer and has had no voice in the determination of either the route or the rate of travel. When the structure of a mountain was in doubt he was rarely able to visit the points which should resolve the doubt, but was compelled to turn regretfully away. Not so in the survey of the Henry Mountains. Geological exploration had shown that they were well disposed for examination, and that they promised to give the key to a type of structure which was at best obscurely known; and I was sent by Professor Powell to make a study of them, without restriction as to my order or method. I was limited only in time, the snow stopping my work two months after it was begun. Two months would be far too short a period in which to survey a thousand square miles in Pennsylvania or Illinois, but among the Colorado Plateaus it proved sufficient. A few comprehensive views from mountain tops gave the general distribution of the formations, and the remainder of the time was spent in the examination of the localities which best displayed the peculiar features of the structure. So thorough was the display and so satisfactory the examination, that in preparing my report I have felt less than ever before the desire to revisit the field and prove my conclusions by more extended observation.

  10. Dental education and dentistry system in Iran.

    PubMed

    Pakshir, Hamid Reza

    2003-01-01

    Before 1979, there were only 5 undergraduate dental schools in Iran with a total admission of 200 students per year, and only 2,000 dentists and about 50 specialists practicing in the country. Currently, there are 18 dental schools with a total admission of 750 undergraduate students, 5 postgraduate programs in 10 disciplines with a total of 100 students, more than 11,000 dentists (1 dentist per 5,500 population) and nearly 1,000 specialists in the country. Two new schools have recently begun offering specialty training courses in 2 disciplines. The length of the dentistry curriculum is 6 years. Students take general and basic science courses during the first 2 years, then continue on the predental and dental courses for the remaining 4 years. The curriculum has been revised over the past 20 years to establish intership and specialty programs and introduce courses reflecting current trends in the dental profession. Dental services in Iran are provided by both public and private sectors. Oral health care was integrated into the Public Health Care network by 1997, and 4 levels of a Dental Health Care Delivery System were established. The first level is concerned with primary prevention at 'health houses', where auxiliary health workers called 'behvarzes' provide periodic examinations, referrals, and oral health education. At the next level, oral hygienists and dentists in 'health centers' perform basic oral health care services such as fillings, scaling, and extraction. At the third level, dentists manage and treat oral diseases in 'urban health centers', while the last level is for advanced treatment by specialists in university health centers in the cities.

  11. Sand Flies of the Subgenus Adlerius (Diptera: Psychodidae) in an Endemic Focus of Visceral Leishmaniasis and Introduction of Phlebotomus (Adlerius) comatus as a New Record for Iran

    PubMed Central

    Zahraei-Ramazani, Ali Reza; Kumar, Dinesh; Yaghoobi-Ershadi, Mohammad Reza; Naghian, Abdollah; Jafari, Reza; Shirzadi, Mohammad Reza; Abdoli, Hamid; Soleimani, Hassan; Shareghi, Niloofar; Ghanei, Maryam; Arandian, Mohammad Hossein; Hanafi-Bojd, Ahmad Ali

    2013-01-01

    Background: Sand flies of subgenus Adlerius has a wide geographical distribution in Iran and are mostly found in wild form in mountainous areas. They are always considered as probable vectors of visceral leishmaniasis. The objective of this study was to determine the Adlerius species and its composition in an endemic focus of zoonotic visceral leishmaniasis in northwest of the country. Methods: Sand flies were collected from 6 different areas of Azarbaijan-e-Sharqi Province using sticky paper traps from August to September which is active season for sand flies in this area, in 2009. The flies were mounted and identified. The length of third antennal segments, ascoid, labrum, coxite, surstyle, style, aedeagus, genital filament, genital pump, width of style, and the end of aedeagus were measured and the number of costal hairs group was also counted as the morphological characters. Results: A total of 30 adult sand flies, (26 males and 4 females) including Phlebotomus halepensis (46.8%), P. longiductus (13.3%), P. balcanicus (23.3%), P. comatus (3.3%), and Adlerius spp. (13.3%) belong to subgenus Adlerius were identified respectively in 6 counties. One P. comatus male was captured in front of a cave located in the hillside of a mountain covered with the vegetation in Varzeqan area. Conclusion: The presence of at least 5 species of the subgenus Adlerius in Azarbaijan-e-Sharqi Province, an endemic focus of zoonotic visceral leishmaniasis in Iran, shows that the risk of parasite transmission among man and reservoir animals is high during the active season of sand flies. P. comatus is a new record for Iran and needs to be added to the list of Iranian phlebotomines of subgenus Adlerius. PMID:23785689

  12. POND MOUNTAIN AND POND MOUNTAIN ADDITION ROADLESS AREAS, TENNESSEE.

    USGS Publications Warehouse

    Griffitts, W.R.; Bitar, Richard

    1984-01-01

    As a result of a mineral study of the Pond Mountain Roadless Areas, Tennessee, a probable potential for the occurrence of tin, niobium, and tungsten resource with associated beryllium, molybdenum, zinc, and fluorite was identified in rocks of Precambrian age particularly in the southeastern part of the area. Detailed geologic mapping and geochemical sampling of the soils and rocks in the area of Precambrian rocks is recommended to identify and delimit the areas of potential resources of tin, niobium, and tungsten.

  13. Best Practices Case Study: Pine Mountain Builders - Pine Mountain, GA

    SciTech Connect

    2011-09-01

    Case study of Pine Mountain Builders who worked with DOE’s IBACOS team to achieve HERS scores of 59 on 140 homes built around a wetlands in Georgia. The team used taped rigid foam exterior sheathing and spray foam insulation in the walls and on the underside of the attic for a very tight 1.0 to 1.8 ACH 50 building shell.

  14. The Study of Impacts of Water Transferring From Wet Regions To Dry Regions In Iran

    NASA Astrophysics Data System (ADS)

    Motiee-Homayoun, Dr.; Ghomashchi, Dr.

    available. In this situation, water transformation from wet areas (with good water resources) to dried and desert regions of the country has been identified as a necessary and reasonable policy to tacklewater shortage. Mediterain climate and mountains in north, west and southwest regions of Iran grant a benefit of high level rate of rainfall, several deep and long rivers, and large capacity of groundwater resources in these areas. Existence of such rivers and water resources, especially a big river of Karoon in southwest, strengthens the goal of constructing hydraulic structures in order to transfer water fro m wet areas to central and eastern areas of the country. This goal has led to planning and implementing of several large and high cost projects. Experts of water affairs, believe that although drinking water supply is one of the most crucial missions of the government, it should also be noted that transformation huge amount of water from an area to another area, with a very long distant, undoubtedly, will cause significant environmental impacts in future. Therefore, decision making and implementing such strategic projects needs a very precise consideration and accurate cost-benefit analyzes. On the one hand, through a socio- economic approach, implementation of such big projects for water transferring requires a great amount of investment and a long period to complete, and benefit peoples. So in many cases multi-purpose and multi- dimensional projects should be considered carefully. On the other hand, water supply for some provinces is vital. In most identified areas, water scarcity is the main cause of urban decline, economic problems and finally loosing population because of emigration. Thus, fresh water should be supplied for these provinces at the earliest possible. This paper is an attempt to identify, define and explain the characteristics and specification of all projects for transferring in different parts of Iran. Generally, advantages and disadvantages of

  15. Knowledge of healthy lifestyle in Iran: a systematic review

    PubMed Central

    Ghanei, Mostafa; Ahmady, Khodabakhsh; Babaei, Mansour; Tavana, Ali Mehrabi; Bahadori, Mohammadkarim; Ebadi, Abbas; Poursaid, Syed Masood

    2016-01-01

    Introduction Lifestyle is a set of goals, plans, values, attitudes, behaviors, and beliefs manifested in the personal and family life of the individual and in her or his social interactions. It is an interdisciplinary concept that involves a health-oriented view of the physical, psychological, social, and spiritual domains of life. Despite their great importance, there is not much knowledge in Iran about healthy lifestyles. The present study is an attempt to address the knowledge of healthy lifestyle in Iran through a review of the literature on the subject. Methods The present systematic review searched Elsevier, SID, Pub Med, Magiran, IranMedex, and Google Scholar databases for relevant articles published between 2000 and 2014. We used various keywords for the searches, including knowledge, lifestyle, health, and Iran. As a result, 62 articles were included in the study. Results There has been a dramatic increase in the publication of articles on lifestyle in Iran over the past 10 years. The results obtained showed that 64% of the articles addressed physical health, 14% addressed psychological health, 10% addressed social health, and 12% addressed spiritual health. Most lifestyle studies conducted in Iran have focused on physical health, and a few have examined the psychological, social, and spiritual aspects of lifestyle. None of the studies has examined the knowledge map of healthy lifestyles in Iran. Conclusion Given the changes in the causes of mortality from infectious and chronic diseases that impose greater medication and treatment costs on the society, and since diseases caused by unhealthy lifestyles have become the leading cause of death, it is essential for health researchers to focus on the root cause of these diseases, i.e., lifestyle and human behaviors. PMID:27123231

  16. Microbial activity at Yucca Mountain

    SciTech Connect

    Horn, J.M.; Meike, A.

    1995-09-25

    The U.S. Department of Energy is engaged in a suitability study for a potential geological repository at Yucca Mountain, Nevada, for the containment and storage of commercially generated spent fuel and defense high-level nuclear waste. There is growing recognition of the role that biotic factors could play in this repository, either directly through microbially induced corrosion (MIC), or indirectly by altering the chemical environment or contributing to the transport of radionuclides. As a first step toward describing and predicting these processes, a workshop was held on April 10-12, 1995, in Lafayette, California. The immediate aims of the workshop were: (1) To identify microbially related processes relevant to the design of a radioactive waste repository under conditions similar to those at Yucca Mountain. (2) To determine parameters that are critical to the evaluation of a disturbed subterranean environment. (3) To define the most effective means of investigating the factors thus identified.

  17. TRAY MOUNTAIN ROADLESS AREA, GEORGIA.

    USGS Publications Warehouse

    Nelson, Arthur E.; Chatman, Mark L.

    1984-01-01

    A mineral survey indicates that the Tray Mountain Roadless Area, Georgia has little promise for the occurrence of metallic mineral resources. Rocks underlying the Tray Mountain Roadless Area are suitable for crushed rock or aggregate; however, other sources for these materials are available closer to present markets. There is a possibility for the occurrence of hydrocarbon resources underlying the area at great depth, but no hydrocarbon potential was identified. Detailed studies are needed to establish the presence or absence and mineral-resource potential of olivine, nickel, cobalt, and chrome in the two mafic-ultramafic bodies in the Hayesville thrust sheet. The cause of the lead anomaly in pan concentrate samples taken from the southwest part of the roadless area has not been established; the mineral residence and source of the anomaly remain to be determined.

  18. Species diversity of sand flies and ecological niche model of Phlebotomus papatasi in central Iran.

    PubMed

    Abedi-Astaneh, Fatemeh; Akhavan, Amir Ahmad; Shirzadi, Mohammd Reza; Rassi, Yavar; Yaghoobi-Ershadi, Mohammad Reza; Hanafi-Bojd, Ahmad Ali; Akbarzadeh, Kamran; Nafar-Shalamzari, Reza; Parsi, Sohbat; Abbasi, Ali; Raufi, Hedayatollah

    2015-09-01

    Cutaneous leishmaniasis (CL) is the most important vector-borne disease in Iran. Qom Province is a very important area in the case of CL transmission, because of high traffic population from other parts of the country, or even other countries, as well as existence of confirmed foci of the disease. The aim of this study was to determine the ecology of sand flies in two different climates of this province and model the distribution of the main vector. Sand flies were collected monthly during April 2013-April 2014, at 22 urban/rural collection sites. Site selection was constrained by the geographical distribution of CL cases in recent years. Shannon-Weiner and Evenness indices were used to compare diversity in two studied climates. ArcGIS and MaxEnt were used to map and predict the appropriate ecological niches for sand flies. Totally, 5389 sand flies were collected and 12 species were identified. The most abundant species were Sergentomyia sintoni, P. papatasi, P. sergenti s.l. and Phlebotomus alexandri. Two peaks of activity were found in May and August in lowlands; while in mountainous areas they were observed in June and September. Species diversity in mountainous areas was found to be higher than in lowlands. The environmental variable with the highest gain in MaxEnt model was the monthly mean of (max temp-min temp). A big part of the lowland areas provides good ecological niches for P. papatasi and therefore higher transmission potential. These findings can be used in stratification of potential for CL transmission in Qom province.

  19. Species diversity of sand flies and ecological niche model of Phlebotomus papatasi in central Iran.

    PubMed

    Abedi-Astaneh, Fatemeh; Akhavan, Amir Ahmad; Shirzadi, Mohammd Reza; Rassi, Yavar; Yaghoobi-Ershadi, Mohammad Reza; Hanafi-Bojd, Ahmad Ali; Akbarzadeh, Kamran; Nafar-Shalamzari, Reza; Parsi, Sohbat; Abbasi, Ali; Raufi, Hedayatollah

    2015-09-01

    Cutaneous leishmaniasis (CL) is the most important vector-borne disease in Iran. Qom Province is a very important area in the case of CL transmission, because of high traffic population from other parts of the country, or even other countries, as well as existence of confirmed foci of the disease. The aim of this study was to determine the ecology of sand flies in two different climates of this province and model the distribution of the main vector. Sand flies were collected monthly during April 2013-April 2014, at 22 urban/rural collection sites. Site selection was constrained by the geographical distribution of CL cases in recent years. Shannon-Weiner and Evenness indices were used to compare diversity in two studied climates. ArcGIS and MaxEnt were used to map and predict the appropriate ecological niches for sand flies. Totally, 5389 sand flies were collected and 12 species were identified. The most abundant species were Sergentomyia sintoni, P. papatasi, P. sergenti s.l. and Phlebotomus alexandri. Two peaks of activity were found in May and August in lowlands; while in mountainous areas they were observed in June and September. Species diversity in mountainous areas was found to be higher than in lowlands. The environmental variable with the highest gain in MaxEnt model was the monthly mean of (max temp-min temp). A big part of the lowland areas provides good ecological niches for P. papatasi and therefore higher transmission potential. These findings can be used in stratification of potential for CL transmission in Qom province. PMID:26071647

  20. Thunderstorms, Andean Mountains Ridgeline, Argentina

    NASA Technical Reports Server (NTRS)

    1993-01-01

    In this scenic view of thunderstorms skirting the eastern ridgeline of the Andeas Mountains in northern Argentina (approximate coordinates 28.0S, 57.0W), the confluence of the Rio Salado and Rio Saladillo where they merge with the Rio Parana can be seen in sunglint. Thunderstorms along the eastern Andes are typical at this time of year (Southern Hemisphere summer) with anvils moving to the east from the core of the storm.

  1. The structure of mountain fronts

    NASA Astrophysics Data System (ADS)

    Vann, I. R.; Graham, R. H.; Hayward, A. B.

    Commonly the part of a mountain front which is visible at the surface consists of foreland-dipping thrust belt rocks elevated above their regional structural position and overlain more or less conformably by molasse. Several explanations for their geometry are possible. (1) Major detachments exist within or beneath the molasse resulting in transport of the foreland basin. Examples of this geometry come from the Swiss Molasse Plain, the Southern Pyrenees and the Mackenzie Mountains of Canada. (2) Displacement is lost on major backthrusts beneath the frontal monocline. Examples cited here are the Rockies of Alberta, the Sulaiman Ranges of Pakistan, the Mackenzies, and the Andes in Peru. (3) Thrust sheets travelled over an old land surface and syntectonic molasse contemporaneously offlaps the topographic high of the thrust front. This phenomenon occurs along the Alpine thrust front in Haute Provence. (4) The frontal fold represents deformation above a large-scale thrust tip. No unequivocal example of tip line strain at this scale has been recorded although this type of deformation may occur in the Brooks Range of Alaska. In many areas mountain fronts show a combination of these idealized geometries.

  2. Micrometeorites from the Transantarctic Mountains

    PubMed Central

    Rochette, P.; Folco, L.; Suavet, C.; van Ginneken, M.; Gattacceca, J.; Perchiazzi, N.; Braucher, R.; Harvey, R. P.

    2008-01-01

    We report the discovery of large accumulations of micrometeorites on the Myr-old, glacially eroded granitic summits of several isolated nunataks in the Victoria Land Transantarctic Mountains. The number (>3,500) of large (>400 μm and up to 2 mm in size) melted and unmelted particles is orders of magnitudes greater than other Antarctic collections. Flux estimates, bedrock exposure ages and the presence of ≈0.8-Myr-old microtektites suggest that extraterrestrial dust collection occurred over the last 1 Myr, taking up to 500 kyr to accumulate based on 2 investigated find sites. The size distribution and frequency by type of cosmic spherules in the >200-μm size fraction collected at Frontier Mountain (investigated in detail in this report) are similar to those of the most representative known micrometeorite populations (e.g., South Pole Water Well). This and the identification of unusual types in terms of composition (i.e., chondritic micrometeorites and spherulitic aggregates similar to the ≈480-kyr-old ones recently found in Antarctic ice cores) and size suggest that the Transantarctic Mountain micrometeorites constitute a unique and essentially unbiased collection that greatly extends the micrometeorite inventory and provides material for studies on micrometeorite fluxes over the recent (≈1 Myr) geological past. PMID:19011091

  3. The hydrology of Yucca Mountain

    SciTech Connect

    Flint, A.L.; Flint, L.E.; Bodvarsson, G.S.; Kwicklis, E.M.; Fabryka-Martin, J.M.

    2000-12-04

    Yucca Mountain, located in southern Nevada in the Mojave Desert, is being considered as a geologic repository for high-level radioactive waste. Although the site is arid, previous studies indicate net infiltration rates of 5-10 mm yr(-1) under current climate conditions. Unsaturated flow of water through the mountain generally is vertical and rapid through the fractures of the welded tuffs and slow through the matrix of the nonwelded tuffs. The vitric-zeolitic boundary of the nonwelded tuffs below the potential repository, where it exists, causes perching and substantial lateral flow that eventually flows through faults near the eastern edge of the potential repository and recharges the underlying groundwater system. Fast pathways are located where water flows relatively quickly through the unsaturated zone to the water table. For the bulk of the water a large part of the travel time from land surface to the potential repository horizon (similar to 300 m below land surface) is through the interlayered, low fracture density, nonwelded tuff where flow is predominantly through the matrix. The unsaturated zone at Yucca Mountain is being modeled using a three-dimensional, dual-continuum numerical model to predict the results of measurements and observations in new boreholes and excavations. The interaction between experimentalists and modelers is providing confidence in the conceptual model and the numerical model and is providing researchers with the ability to plan further testing and to evaluate the usefulness or necessity of further data collection.

  4. Hydrology of Yucca Mountain, Nevada

    USGS Publications Warehouse

    Flint, A.L.; Flint, L.E.; Kwicklis, E.M.; Bodvarsson, G.S.; Fabryka-Martin, J. M.

    2001-01-01

    Yucca Mountain, located in southern Nevada in the Mojave Desert, is being considered as a geologic repository for high-level radioactive waste. Although the site is arid, previous studies indicate net infiltration rates of 5-10 mm yr-1 under current climate conditions. Unsaturated flow of water through the mountain generally is vertical and rapid through the fractures of the welded tuffs and slow through the matrix of the nonwelded tuffs. The vitric-zeolitic boundary of the nonwelded tuffs below the potential repository, where it exists, causes perching and substantial lateral flow that eventually flows through faults near the eastern edge of the potential repository and recharges the underlying groundwater system. Fast pathways are located where water flows relatively quickly through the unsaturated zone to the water table. For the bulk of the water a large part of the travel time from land surface to the potential repository horizon (~300 m below land surface) is through the interlayered, low fracture density, nonwelded tuff where flow is predominately through the matrix. The unsaturated zone at Yucca Mountain is being modeled using a three-dimensional, dual-continuum numerical model to predict the results of measurements and observations in new boreholes and excavations. The interaction between experimentalists and modelers is providing confidence in the conceptual model and the numerical model and is providing researchers with the ability to plan further testing and to evaluate the usefulness or necessity of further data collection.

  5. 31 CFR 560.206 - Prohibited trade-related transactions with Iran; goods, technology, or services.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... with Iran; goods, technology, or services. 560.206 Section 560.206 Money and Finance: Treasury... Iran; goods, technology, or services. (a) Except as otherwise authorized pursuant to this part, and... services of Iranian origin or owned or controlled by the Government of Iran; or (2) Goods, technology,...

  6. 31 CFR 560.206 - Prohibited trade-related transactions with Iran; goods, technology, or services.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... with Iran; goods, technology, or services. 560.206 Section 560.206 Money and Finance: Treasury... Iran; goods, technology, or services. (a) Except as otherwise authorized pursuant to this part, and... services of Iranian origin or owned or controlled by the Government of Iran; or (2) Goods, technology,...

  7. A Case Study in Distance Learning Systems: The Free University of Iran.

    ERIC Educational Resources Information Center

    Goodenough, Stephanie

    A case study of The Free University of Iran, an Open University school with a distance learning system, is presented. Areas of discussion include characteristics of the country, the educational system of Iran, and the university. Specific topics include: the physical setting of Iran; the population; society and culture; economic development and…

  8. 3 CFR - Delegation of Certain Functions and Authorities Under the Comprehensive Iran Sanctions...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Under the Comprehensive Iran Sanctions, Accountability, and Divestment Act of 2010 Presidential... Authorities Under the Comprehensive Iran Sanctions, Accountability, and Divestment Act of 2010 Memorandum for... Comprehensive Iran Sanctions, Accountability, and Divestment Act of 2010 (CISADA) (Public Law 111-195))...

  9. 31 CFR 560.201 - Prohibited importation of goods or services from Iran.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... services from Iran. 560.201 Section 560.201 Money and Finance: Treasury Regulations Relating to Money and... REGULATIONS Prohibitions § 560.201 Prohibited importation of goods or services from Iran. Except as otherwise... origin or owned or controlled by the Government of Iran, other than information and...

  10. 31 CFR 561.322 - Entity owned or controlled by the Government of Iran.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Government of Iran. 561.322 Section 561.322 Money and Finance: Treasury Regulations Relating to Money and... SANCTIONS REGULATIONS General Definitions § 561.322 Entity owned or controlled by the Government of Iran. The phrase entity owned or controlled by the Government of Iran means any entity, including...

  11. 31 CFR 560.516 - Payment and United States dollar clearing transactions involving Iran.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... clearing transactions involving Iran. 560.516 Section 560.516 Money and Finance: Treasury Regulations... Payment and United States dollar clearing transactions involving Iran. (a) United States depository institutions are authorized to process transfers of funds to or from Iran, or for the direct or...

  12. 31 CFR 561.322 - Entity owned or controlled by the Government of Iran.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Government of Iran. 561.322 Section 561.322 Money and Finance: Treasury Regulations Relating to Money and... SANCTIONS REGULATIONS General Definitions § 561.322 Entity owned or controlled by the Government of Iran. The phrase entity owned or controlled by the Government of Iran means any entity, including...

  13. 3 CFR - Continuation of the National Emergency With Respect to Iran

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... to Iran Presidential Documents Other Presidential Documents Notice of November 9, 2012 Continuation of the National Emergency With Respect to Iran On November 14, 1979, by Executive Order 12170, the President declared a national emergency with respect to Iran and, pursuant to the International...

  14. 31 CFR 560.313 - Entity owned or controlled by the Government of Iran.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Government of Iran. 560.313 Section 560.313 Money and Finance: Treasury Regulations Relating to Money and... REGULATIONS General Definitions § 560.313 Entity owned or controlled by the Government of Iran. The term entity owned or controlled by the Government of Iran includes any corporation, partnership,...

  15. 31 CFR 560.206 - Prohibited trade-related transactions with Iran; goods, technology, or services.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... with Iran; goods, technology, or services. 560.206 Section 560.206 Money and Finance: Treasury... transactions with Iran; goods, technology, or services. (a) Except as otherwise authorized pursuant to this... to: (1) Goods or services of Iranian origin or owned or controlled by the Government of Iran; or...

  16. 31 CFR 560.552 - Transactions related to U.S. citizens residing in Iran.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... residing in Iran. 560.552 Section 560.552 Money and Finance: Treasury Regulations Relating to Money and... related to U.S. citizens residing in Iran. (a) Except as provided by paragraph (b) of this section, U.S. persons are authorized to engage in transactions in Iran ordinarily incident to the routine and...

  17. 31 CFR 560.201 - Prohibited importation of goods or services from Iran.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... services from Iran. 560.201 Section 560.201 Money and Finance: Treasury Regulations Relating to Money and... SANCTIONS REGULATIONS Prohibitions § 560.201 Prohibited importation of goods or services from Iran. Except... services of Iranian origin or owned or controlled by the Government of Iran, other than information...

  18. 31 CFR 560.419 - U.S. employment of persons normally located in Iran.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... located in Iran. 560.419 Section 560.419 Money and Finance: Treasury Regulations Relating to Money and... REGULATIONS Interpretations § 560.419 U.S. employment of persons normally located in Iran. The prohibitions in § 560.201 make it unlawful to hire an Iranian national normally located in Iran to come to the...

  19. 31 CFR 535.334 - Act of the Government of Iran.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Act of the Government of Iran. 535.334... Definitions § 535.334 Act of the Government of Iran. For purposes of § 535.216, an act of the Government of Iran, includes any acts ordered, authorized, allowed, approved, or ratified by the Government of...

  20. 3 CFR - Continuation of the National Emergency With Respect to Iran

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... to Iran Presidential Documents Other Presidential Documents Notice of March 8, 2011 Continuation of the National Emergency With Respect to Iran On March 15, 1995, by Executive Order 12957, the President declared a national emergency with respect to Iran pursuant to the International Emergency Economic...

  1. 31 CFR 560.419 - U.S. employment of persons ordinarily resident in Iran.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... resident in Iran. 560.419 Section 560.419 Money and Finance: Treasury Regulations Relating to Money and... SANCTIONS REGULATIONS Interpretations § 560.419 U.S. employment of persons ordinarily resident in Iran. The prohibitions in § 560.201 make it unlawful to hire an Iranian national ordinarily resident in Iran to come...

  2. 3 CFR - Continuation of the National Emergency With Respect to Iran

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... to Iran Presidential Documents Other Presidential Documents Notice of November 12, 2009 Continuation of the National Emergency With Respect to Iran On November 14, 1979, by Executive Order 12170, the President declared a national emergency with respect to Iran, pursuant to the International...

  3. 31 CFR 560.313 - Entity owned or controlled by the Government of Iran.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Government of Iran. 560.313 Section 560.313 Money and Finance: Treasury Regulations Relating to Money and... SANCTIONS REGULATIONS General Definitions § 560.313 Entity owned or controlled by the Government of Iran. The term entity owned or controlled by the Government of Iran includes any corporation,...

  4. 31 CFR 535.576 - Payment of non-dollar letters of credit to Iran.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... credit to Iran. 535.576 Section 535.576 Money and Finance: Treasury Regulations Relating to Money and... letters of credit to Iran. Notwithstanding the prohibitions of §§ 535.201 and 535.206(a)(4), payment of existing non-dollar letters of credit in favor of Iranian entities or any person in Iran by any...

  5. 31 CFR 560.516 - Payment and United States dollar clearing transactions involving Iran.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... clearing transactions involving Iran. 560.516 Section 560.516 Money and Finance: Treasury Regulations... Payment and United States dollar clearing transactions involving Iran. (a) United States depository institutions are authorized to process transfers of funds to or from Iran, or for the direct or...

  6. 31 CFR 560.419 - U.S. employment of persons normally located in Iran.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... located in Iran. 560.419 Section 560.419 Money and Finance: Treasury Regulations Relating to Money and... REGULATIONS Interpretations § 560.419 U.S. employment of persons normally located in Iran. The prohibitions in § 560.201 make it unlawful to hire an Iranian national normally located in Iran to come to the...

  7. 31 CFR 560.206 - Prohibited trade-related transactions with Iran; goods, technology, or services.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... with Iran; goods, technology, or services. 560.206 Section 560.206 Money and Finance: Treasury... Iran; goods, technology, or services. (a) Except as otherwise authorized pursuant to this part, and... services of Iranian origin or owned or controlled by the Government of Iran; or (2) Goods, technology,...

  8. 31 CFR 535.576 - Payment of non-dollar letters of credit to Iran.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... credit to Iran. 535.576 Section 535.576 Money and Finance: Treasury Regulations Relating to Money and... letters of credit to Iran. Notwithstanding the prohibitions of §§ 535.201 and 535.206(a)(4), payment of existing non-dollar letters of credit in favor of Iranian entities or any person in Iran by any...

  9. 3 CFR - Continuation of the National Emergency With Respect to Iran

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... to Iran Presidential Documents Other Presidential Documents Notice of November 7, 2011 Continuation of the National Emergency With Respect to Iran On November 14, 1979, by Executive Order 12170, the President declared a national emergency with respect to Iran, pursuant to the International...

  10. 31 CFR 560.201 - Prohibited importation of goods or services from Iran.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... services from Iran. 560.201 Section 560.201 Money and Finance: Treasury Regulations Relating to Money and... REGULATIONS Prohibitions § 560.201 Prohibited importation of goods or services from Iran. Except as otherwise... origin or owned or controlled by the Government of Iran, other than information and...

  11. 31 CFR 560.313 - Entity owned or controlled by the Government of Iran.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Government of Iran. 560.313 Section 560.313 Money and Finance: Treasury Regulations Relating to Money and... REGULATIONS General Definitions § 560.313 Entity owned or controlled by the Government of Iran. The term entity owned or controlled by the Government of Iran includes any corporation, partnership,...

  12. 31 CFR 535.334 - Act of the Government of Iran.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Act of the Government of Iran. 535.334... Definitions § 535.334 Act of the Government of Iran. For purposes of § 535.216, an act of the Government of Iran, includes any acts ordered, authorized, allowed, approved, or ratified by the Government of...

  13. 31 CFR 535.334 - Act of the Government of Iran.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Act of the Government of Iran. 535... Definitions § 535.334 Act of the Government of Iran. For purposes of § 535.216, an act of the Government of Iran, includes any acts ordered, authorized, allowed, approved, or ratified by the Government of...

  14. 31 CFR 535.576 - Payment of non-dollar letters of credit to Iran.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... credit to Iran. 535.576 Section 535.576 Money and Finance: Treasury Regulations Relating to Money and... letters of credit to Iran. Notwithstanding the prohibitions of §§ 535.201 and 535.206(a)(4), payment of existing non-dollar letters of credit in favor of Iranian entities or any person in Iran by any...

  15. Two new species of Cosmolaelaps Berlese (Acari:Laelapidae) from Iran .

    PubMed

    Ramroodi, Sara; Hajizadeh, Jalil; Joharchi, Omid

    2014-01-01

    This paper reports on two species of mites of the genus Cosmolaelaps Berlese, 1903 in Iran--C. dorfakiensis sp. nov., and C. pinnatus sp. nov., extracted from soil and leaf litter samples in Guilan Province, Northern Iran. A key to the species of Cosmolaelaps occurring in the Iran is also provided.

  16. Massanutten Mountain, Virginia, USA (Anaglyph)

    NASA Technical Reports Server (NTRS)

    2003-01-01

    Massanutten Mountain lies in the Shenandoah Valley of northern Virginia. Rock layers in the mountain are folded downward in an overall 'U' shape (called a syncline) which accounts for its peculiar double ridge shape with a highly elongated valley between. The ridges have formed because they are capped with a sandstone layer which is resistant to weathering and erosion. Limestones and shales are less resistant and form the lowlands and valleys. The north and south forks of the Shenandoah River flank Massanutten Mountain and display unusually pronounced meander patterns. Other layered sedimentary rocks form other ridgeline patterns in the Allegheny Mountains, to the upper left. But the igneous and metamorphic (crystalline) rocks of the Blue Ridge Mountains erode into a very different topographic pattern to the southeast. This small area provides an excellent example rock type, geologic structure, and fluvial (stream) processes all influencing landform development.

    This anaglyph was produced by first shading a preliminary elevation model from data acquired by the Shuttle Radar Topography Mission. The stereoscopic effect was then created by generating two differing perspectives, one for each eye. When viewed through special glasses, the result is a vertically exaggerated view of the Earth's surface in its full three dimensions. Anaglyph glasses cover the left eye with a red filter and cover the right eye with a blue filter.

    Elevation data used in this image were acquired by the Shuttle Radar Topography Mission aboard the Space Shuttle Endeavour, launched on February 11, 2000. The mission used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar that flew twice on the Space Shuttle Endeavour in 1994. The Shuttle Radar Topography Mission was designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast, installed additional C

  17. Investigation of Cytotoxic Activity in Four Stachys Species from Iran

    PubMed Central

    Khanavi, Mahnaz; Manayi, Azadeh; Lotfi, Mahnaz; Abbasi, Rofeyde; Majdzadeh, Maryam; Ostad, Seyed Nasser

    2012-01-01

    The aerial parts of Stachys laxa Boiss. and Buhse. from Siah-bishe in Mazandaran province, Stachys trinervis Aitch. and Hemsl. from Karaj in Alborz province, Stachys subaphylla Rech. F. and Stachys turcomanica Trautv. from Golestan province have been collected in May 2008. Total extracts were obtained through MeOH/H2O (80/20) and then partitioned between CHCl3, EtOAc and MeOH. These fractions and total extracts have been investigated for in-vitro cytotoxic activity against the colon carcinoma (HT-29), colorectal adenocarcinoma (Caco-2), breast ductal carcinoma (T47D) and Swiss mouse embryo fibroblast (NIH 3T3) cell lines using MTT assay (3-(4,5-di methyl thiazol-2-yl)-2,5-di phenyltetrazolium bromide). At each cell line, doses of 3.125, 6.25, 12.5, 25, 100, 200, 400 and 800 µg/mL in 1% (v/v) DMSO of all samples were tested. Ethyl acetate and chloroform fractions of Stachys laxa against proliferation of T47D and HT-29 cell lines and chloroform fraction of Stachys subaphylla and Stachys subaphylla ethyl acetate fraction toward T47D cell line exhibited highest cytotoxic activity (IC50 < 50 µg/mL). Ethyl acetate and chloroform fractions of Stachys turcomanica against HT-29 cell line, except methanol fraction of Stachys subaphylla, the other extrcts on T47D cell line, represented moderate cytotoxic activity (IC50 < 70 µg/mL). All fractions of S. trinervis demonstrated no effective cytotoxic activity. IC50 values confirmed that the growth and proliferation of HT-29 and T47D cells were most affected by chloroform and ethyl acetate fractions of Stachys laxa and Stachys turcomanica due to their nonpolar compounds. PMID:24250483

  18. Family Life and Developmental Idealism in Yazd, Iran.

    PubMed

    Abbasi-Shavazi, Mohammad Jalal; Askari-Nodoushan, Abbas

    2012-01-01

    BACKGROUND: This paper is motivated by the theory that developmental idealism has been disseminated globally and has become an international force for family and demographic change. Developmental idealism is a set of cultural beliefs and values about development and how development relates to family and demographic behavior. It holds that modern societies are causal forces producing modern families, that modern families help to produce modern societies, and that modern family change is to be expected. OBJECTIVE: We examine the extent to which developmental idealism has been disseminated in Iran. We also investigate predictors of the dissemination of developmental idealism. METHODS: We use survey data collected in 2007 from a sample of women in Yazd, a city in Iran. We examine the distribution of developmental idealism in the sample and the multivariate predictors of developmental idealism. RESULTS: We find considerable support for the expectation that many elements of developmental idealism have been widely disseminated. Statistically significant majorities associate development with particular family attributes, believe that development causes change in families, believe that fertility reductions and age-at-marriage increases help foster development, and perceive family trends in Iran headed toward modernity. As predicted, parental education, respondent education, and income affect adherence to developmental idealism. CONCLUSIONS: Developmental idealism has been widely disseminated in Yazd, Iran and is related to social and demographic factors in predicted ways. COMMENTS: Although our data come from only one city, we expect that developmental idealism has been widely distributed in Iran, with important implications for family and demographic behavior. PMID:22942772

  19. Oil exports, structural change, and economic development in Iran

    SciTech Connect

    Emami-Khoi, A.

    1981-01-01

    Within the broad Chenery-Kuznets framework, using structural change as a major indicator of economic development, this study investigates the direction and magnitude and broad features of structural change in Iran, and the role of oil production and exports in that change. Although the study covers a larger horizon, the analysis is focused on the period 1955 through 1977. A similar but less-detailed investigation is conducted for Algeria, Indonesia, and Venezuela also, and a cross-country, comparative perspective is generated. The study shows that, in general, the structural changes in Iran have either been weak (for example, in production and employment), or they are contrary to what the model would predict (for instance in trade). The pattern of structural change observed in Iran, therefore, does not indicate any significant economic development even though per capita income increased five-fold over the period 1955 through 1977. In short, oil does not appear to have been an engine of economic development in Iran. The situation appears broadly similar for the other three countries. Based on these findings, the study offers some suggestions concerning the future economic strategies that should enhance very considerably the contribution that oil industry can make toward Iran's economic development, and should thus accelerate the pace of economic development. These suggestions may be useful to other oil-exporting countries as well.

  20. Irritable Bowel Syndrome in Iran: SEPAHAN Systematic Review No. 1

    PubMed Central

    Jahangiri, Pegah; Jazi, Marsa Sadat Hashemi; Keshteli, Ammar Hassanzadeh; Sadeghpour, Shirin; Amini, Ehssan; Adibi, Peyman

    2012-01-01

    Objectives: Irritable bowel syndrome (IBS) is a common gastrointestinal disorder. Due to its high prevalence and absence of curative therapy, IBS has the potential to create tremendous burden on the health care system. Herein, we systematically reviewed the published literature to investigate the epidemiology of IBS in Iran. Methods: Studies that were reviewed in this article were primarily identified through four online bibliographic databases including PubMed, Google Scholar, Iran Medex, and Scientific Information Database. Manual search of reference lists was carried out to identify any additional studies such as relevant abstracts and also recent review articles which may have been missed. Potentially related studies were retrieved and the selection criteria were applied. Eligible articles were reviewed. Results: From 4176 studies identified, 18 eligible studies were included. It was reported that in Iran, the prevalence of IBS was in the range of 1.1% to 25% and was more common in women. In addition, the difference in frequency of different age groups was minimal. There was a minimal difference in IBS prevalence within different age groups. Conclusions: In Iran, the incidence of IBS was in the wide range. Since there are not enough population-based studies, researchers should focus on developing well-designed population-based studies to determine the epidemiology of IBS in Iran. Moreover, cohort studies should be conducted in order to investigate the natural history of IBS. Investigating the etiology of IBS and attempt to organize health promotion programs are highly suggested. PMID:22826748

  1. Family Life and Developmental Idealism in Yazd, Iran

    PubMed Central

    Abbasi-Shavazi, Mohammad Jalal; Askari-Nodoushan, Abbas

    2012-01-01

    BACKGROUND This paper is motivated by the theory that developmental idealism has been disseminated globally and has become an international force for family and demographic change. Developmental idealism is a set of cultural beliefs and values about development and how development relates to family and demographic behavior. It holds that modern societies are causal forces producing modern families, that modern families help to produce modern societies, and that modern family change is to be expected. OBJECTIVE We examine the extent to which developmental idealism has been disseminated in Iran. We also investigate predictors of the dissemination of developmental idealism. METHODS We use survey data collected in 2007 from a sample of women in Yazd, a city in Iran. We examine the distribution of developmental idealism in the sample and the multivariate predictors of developmental idealism. RESULTS We find considerable support for the expectation that many elements of developmental idealism have been widely disseminated. Statistically significant majorities associate development with particular family attributes, believe that development causes change in families, believe that fertility reductions and age-at-marriage increases help foster development, and perceive family trends in Iran headed toward modernity. As predicted, parental education, respondent education, and income affect adherence to developmental idealism. CONCLUSIONS Developmental idealism has been widely disseminated in Yazd, Iran and is related to social and demographic factors in predicted ways. COMMENTS Although our data come from only one city, we expect that developmental idealism has been widely distributed in Iran, with important implications for family and demographic behavior. PMID:22942772

  2. Current Status of Acanthamoeba in Iran: A Narrative Review Article

    PubMed Central

    NIYYATI, Maryam; REZAEIAN, Mostafa

    2015-01-01

    Background: Free-living amoebae belonging to the genus Acanthamoeba have an environmental distribution. Amoebic keratitis due to these protozoan parasites continue to rise in Iran and worldwide. In Iran, there are various researches regarding both morphological and molecular identification of Acanthamoeba spp. in environmental and clinical samples. However, there is no thorough review about Acanthamoeba genotypes and their distribution in environmental sources such as water, dust and biofilm in Iran. Besides, according to increasing cases of Amoebic keratitis in the region awareness regarding the pathogenic potential of these sight-threatening amoebae is of utmost importance. Methods: We conducted a thorough review based on the database sources such as MEDLINE, PubMed and Google scholar. No restrictions were placed on study date, study design or language of publication. We searched all valuable and relevant information considering the occurrence of the Acanthamoeba in both environmental and clinical samples. Results: According to our thorough review Acanthamoeba belonging to T4 genotype is the most prevalent type strain in environmental and clinical samples in several regions in Iran and worldwide, however, there are reports regarding Acanthamoeba belonging to other genotypes such as T2, T3, T5, T6 and T11 and the mentioned point could leads us to more researches with the goal of presenting the real genotype dominance of Acanthamoeba and related disease in the country. Conclusion: Overall, the present review will focus on present status of genotypes of Acanthamoeba in Iran during recent years. PMID:26246812

  3. Mountain Weather and Climate, Third Edition

    NASA Astrophysics Data System (ADS)

    Hastenrath, Stefan

    2009-05-01

    For colleagues with diverse interests in the atmosphere, glaciers, radiation, landforms, water resources, vegetation, human implications, and more, Mountain Weather and Climate can be a valuable source of guidance and literature references. The book is organized into seven chapters: 1, Mountains and their climatological study; 2,Geographical controls of mountain meteorological elements; 3, Circulation systems related to orography; 4, Climatic characteristics of mountains; 5, Regional case studies; 6, Mountain bioclimatology; and 7, Changes in mountain climates. These chapters are supported by l78 diagrams and photographs, 47 tables, and some 2000 literature references. The volume has an appendix of units and energy conversion factors and a subject index, but it lacks an author index.

  4. Life tables for sunn pest, Eurygaster integriceps (Heteroptera: Scutelleridae) in northern Iran.

    PubMed

    Iranipour, S; Pakdel, A Kharrazi; Radjabi, G; Michaud, J P

    2011-02-01

    Life table studies of sunn pest were carried out in Varamin, Iran, from 1998-2001 in order to determine stage-specific mortalities and the impact of specific natural enemies on population dynamics. Populations were sampled 2-3 times weekly in agricultural fields during the growing season and monthly during the period of dormancy at resting sites in nearby mountains some 30 km away from cereal fields. Adults spend a period of 9-10 months in diapause and suffered overcompensatory, density-dependent mortality during this period. Variation in adult overwintering survival was inferred to be largely a function of the physiological condition of bugs that is reduced in a density-dependent manner by intraspecific competition for food among newly molted adults prior to migration to resting sites. Adult mortality emerged as the primary factor in key factor analysis, contributing 73% of the total variance in mortality. Other important factors were egg parasitism by Trissolcus vassilievi Mayr and adult parasitism by several species of Tachinidae. Although T. vassilievi made only a minor contribution to overall variance in total mortality, it had a significant effect on the number of newly molted adults, the life stage that is most damaging to cereal crops. The equilibrium level of the pest population in wheat fields was inferred to be ca. 72.6 adults m(-2), a number that substantially exceeds the economic threshold that ranges from 3-5 adults m(-2).

  5. Quartz c-axis evidence for deformation characteristics in the Sanandaj-Sirjan metamorphic belt, Iran

    NASA Astrophysics Data System (ADS)

    Samani, Babak

    2013-05-01

    Quartz c-axis fabric, finite strain, and kinematic vorticity analyses were carried out in well-exposed quartz mylonites to investigate the heterogeneous nature of ductile deformation within the Eghlid deformed area in the High Pressure-Low Temperature (HP-LT) Sanandaj-Sirjan metamorphic belt (Zagros Mountains, Iran). This belt belongs to a sequence of tectonometamorphic complexes with low- to high-grade metamorphic rocks affected by a polyphase deformation history. Asymmetric quartz c-axis fabrics (type I) confirm a localized top-to-the-southeast sense of shear. Quantitative finite strain analysis in the XZ, XY and YZ principal planes of the finite strain ellipsoid demonstrate that the strain ratio increases towards the thrust planes of the Zagros Thrust System. Kinematic vorticity analysis of deformed quartz grains showed sequential variation in the kinematic vorticity number from ˜0.5 to ˜0.8 between the thrust sheets. Such vorticity numbers show that both simple and pure shear components contribute to the deformation. Our results show that simple shear dominated deformation near the thrust faults, and pure shear dominated deformation far from them. Quartz c-axis opening angles suggest deformation temperatures range between 450° ± 50 °C and 600° ± 50 °C, which yield greenschist to amphibolite facies conditions during ductile deformation.

  6. Dioctophyma renale (Goeze, 1782) Infection in a Domestic Dog from Hamedan, Western Iran

    PubMed Central

    ZOLHAVARIEH, Seyed Masoud; NORIAN, Alireza; YAVARI, Morteza

    2016-01-01

    Dioctophyma renale infection is found in a wide range of mammalian species, typically in temperate areas of the world. Here, we report for the first time, the parasitism of a domestic dog by D. renale in Hamedan, Iran, a mountainous cold region, lacking significant amounts of rainfall, high humidity and temperature. A 2.5 yr old male mixed breed dog was presented with a two months history of progressive hematuria and muscle weakness. Complete blood count and serum biochemistry were performed with results indicating impaired renal function. Urinalysis, showed hematuria as well as parasitic eggs, suggestive of D. renale infection. Urinary system ultrasonography revealed a hypoecogenic tubular structure in the right kidney. The animal was treated with fenbendazole (45 mg/kg, PO, QD - five days) and ivermectin (0.02 mg/kg, SC, single dose). One week later, repeated laboratory examination confirmed presence of at least one alive worm in the affected kidney. A unilateral nephrectomy was performed; one female (60 × 5 cm) and one male (30 × 3.8 cm) live worm were taken out of the extremely thin walled right kidney. One month later, due to failure of the remained kidney and poor condition, the patient deceased. We conclude that dioctophymosis can be found in cold and or relatively dry area. Moreover, the results showed that the worm was not affected with common anthelmintic drugs. PMID:27095981

  7. Patulin in apple leather in Iran.

    PubMed

    Montaseri, H; Eskandari, M H; Yeganeh, A T; Karami, S; Javidnia, K; Dehghanzadeh, G R; Mesbahi, G R; Niakousari, M

    2014-01-01

    Apple leather is made by dehydration of cooked fruit into leathery sheets. Mould growth and patulin production can occur in damaged apples or when fallen fruit is collected for apple leather processing. A survey was conducted to determine levels and dietary intake of patulin from apple leather marketed in Iran. Patulin was detected in all samples at concentrations ranging from <10 to 2559 µg/kg. Mean patulin concentration was 620 µg/kg and 91.4% of the samples had levels higher than 50 µg/kg. Estimated daily intake (EDI) of patulin for adults and children considering the mean concentration of patulin obtained in this study (620 µg/kg) were higher than the provisional maximum tolerable daily intake (PMTDI) of 0.4 µg/kg bw/day for patulin that has been established by the Joint FAO/WHO Expert Committee on Food Additives. This indicated the need for stricter control and improvement in processing techniques to reduce the incidence of patulin in apple leather.

  8. Asthma in Rhinosinusitis: A Survey from Iran

    PubMed Central

    Bakhshaee, Mehdi; Majidi, Mohamad-Reza; Gharavi, Vahideh; Alavizadeh, Fatemeh-Sadat; Movahed, Rahman; Asnaashari, Parasto; Asnaashari, Amir-Mohammad-Hashem

    2016-01-01

    Introduction: The coexistence of asthma and chronic rhinosinusitis (CRS) is more common than expected given their individual prevalence in the general population and may affect patient’s quality of life. The aim of this study was to evaluate the prevalence of asthma in chronic rhinosinusitis in Mashhad, Northeast Iran. Materials and Methods: This study was performed in two university hospital from November 2012 for 12 months. In total, 153 patients with chronic rhinosinusitis were enrolled and referred to a particular pulmonologist for asthma evaluation. Results: The mean age of participants was 40.54±13.11 years, and 41.8% were male. In total, 63.4% of patients had the polypoid form of CRS. The proportion of patients in this study with asthma was 41.8%, compared with a general asthma prevalence in this region of 13.5%. Conclusion: There is a high prevalence of asthma among patients with CRS, but it often remains undiagnosed. Asthma in CRS patients should be diagnosed and treated in order to improve patient’s quality of life. We recommend an evaluation of the lower airways in all of these patients as well as further studies in this field. PMID:27602339

  9. Molecular diversity of turncurtoviruses in Iran.

    PubMed

    Kamali, Mehdi; Heydarnejad, Jahangir; Massumi, Hossain; Kvarnheden, Anders; Kraberger, Simona; Varsani, Arvind

    2016-03-01

    Turnip curly top virus (TCTV) is the only member of the newly established genus Turncurtovirus (family Geminiviridae). As part of an ongoing study to identify additional plant hosts and the diversity of turncurtoviruses, between 2012 and 2014, we sampled symptomatic turnip plants and other crops in the provinces Fars and Khorasan Razavi (southern and northeastern Iran, respectively). Infection by turncurtoviruses was tested by PCR and/or rolling-circle amplification (RCA) coupled with restriction enzyme digests. Turncurtoviruses were identified in turnip as well as seven other field crops, including eggplant, basil, radish, lettuce, sugar beet, red beet and spinach. Full turncurtovirus genomes were recovered from 25 of these samples, leading to the identification of TCTV and a new putative turncurtovirus, turnip leaf roll virus (TLRV; 13 isolates), which shares <80% genome-wide pairwise identity with TCTV. Agroinoculation of plants with an infectious clone of TLRV demonstrated that this virus could infect several plant hosts under greenhouse conditions and could be transmitted by the leafhopper Circulifer haematoceps (Mulsant and Rey, 1855) from agroinoculated to healthy plants. PMID:26611911

  10. An ethnobotanical survey on hormozgan province, Iran

    PubMed Central

    Safa, Omid; Soltanipoor, Mohammad Amin; Rastegar, Soheil; Kazemi, Mahnaz; Nourbakhsh Dehkordi, Khadijeh; Ghannadi, Alireza

    2013-01-01

    Objective: The present study is based on an ethnobotanical research project conducted in Hormozgan province that is located in south of Iran, bordering waters of the Persian Gulf and Oman Sea. This survey was carried out in order to recover the ethnobotanical and ethnomedicinal knowledge of the residents of this province. They are using medicinal and functional plants for treating or preventing several diseases. Materials and Methods: Ethnobotanical data sheets were run with the native inhabitants and people of the province by arranging frequent field trips to different parts of the province and direct interviews with them especially those who were more familiar with the plants and their usage. Results: A total of 150 plant species belonging to 53 families were recorded for their ethnobotanical and ethnomedicinal uses among the people of province. The records were developed by scientific names, family names, local names, medicinal parts used, different ways of their application, and traditional uses of the plants. There was high compliance in the use of plants in painful disorders, gastrointestinal, and dermatological diseases. Conclusion: This study revealed that the people of Hormozgan province have a rich knowledge of natural resources. The use and consumption of medicinal plants are still important parts of their life. Rational use of native medicinal plants may benefit and improve their living standards and quality of life. The results of this study can be used as a basis for selecting herbs for further pharmacological, phytochemical, and pharmacognostical studies. PMID:25050260

  11. Haematophagus Mites in Poultry Farms of Iran

    PubMed Central

    Rahbari, S; Nabian, S; Ronaghi, H

    2009-01-01

    Background: Blood sucking mites are important avian ectoparasites which being found on bird species worldwide. Their presence are problematic for the producers either through potential direct effects on weight gain, egg production, sperm production in roosters or as nuisance pests on worker handle hens and eggs. The aim of this study was pointing out of the status of haematophagus mites. Methods: Eight caged layer and four breeder flocks were visited, monitoring for the presence of chicken mites performed by removing and examining debris from poultry house, infested nesting material collected into zip lock plastic bags and at least 20 birds were also randomly selected to examine the presence of chicken mites. Mites obtained from each population were mounted in Hoyer’s medium on microscope slides and identified. All eight caged layer and four breeder flocks were inspected, which were infested with chicken blood feeding mites. Results: Massive infestations of Dermanyssus gallinae were common with huge numbers of parasites on birds, cages and the conveyor belts for egg. Only one farm from Mazandaran Province was infested to Ornithonyssus bursa. Conclusion: Dermanyssus gallinae was the most prevalent blood feeder mite in the breeder and caged layer flocks in Iran, while O. bursa was reported as a first record, which found only in a breeder flock in Mazanderan Province. It seems that its presence is limited into the area which affected by both warm and humid environmental conditions. PMID:22808378

  12. A history of neonatal medicine in Iran.

    PubMed

    Rezaeizadeh, Golnaz; Nayeri, Fatemeh; Shariat, Mamak

    2014-12-01

    Neonatal medicine was officially initiated in the United States of America in 1973, and in the same year, the American Board of Pediatrics held the first subspecialty examination in the field of neonatal-perinatal medicine. The first Newborn Intensive Care Unit (NICU) in Tehran began its work with great efforts of Prof. Hadi Samaee at Ali-Asghar Children's Hospital, approved by the Ministry of Health as the first standard center for training neonatologists. Hence, the first neonatology fellowship program began in 1986 and two years later (1988) its graduate started work at Ali-Asghar Children's Hospital. Afterwards, more NICUs were built all over the country and equipped gradually. The Iranian Association of Neonatology and Perinatology were founded in 1998 and 2003, respectively. These two scientific associations jointly made recommendations to health officials to develop consistent educational programs for neonatal and maternal health promotion in Iran. Regionalization of maternal-neonatal health services was also another recommendation which has now been presented to the Ministry of Health as a national program to promote neonatal and maternal health status. Thanks to the measures taken so far over the last few years, the index of neonatal mortality has declined from 26 per 1,000 live births in 1990 to 11 per 1,000 live births in 2012.

  13. Urmia Lake (Northwest Iran): a brief review

    PubMed Central

    Eimanifar, Amin; Mohebbi, Feridon

    2007-01-01

    Lake Urmia (or Ormiyeh) is one of the largest hypersaline lakes in the world and the habitat of a unique bisexual Artemia species (A. urmiana). Despite this, and several other values of the lake, little literature on it has been published. The present paper is an attempt to provide a brief review on various aspects of the lake. Urmia Lake, located in northwestern Iran, is an oligotrophic lake of thalassohaline origin with a total surface area between 4750 and 6100 km2 and a maximum depth of 16 m at an altitude of 1250 m. The lake is divided into north and south parts separated by a causeway in which a 1500-m gap provides little exchange of water between the two parts. Due to drought and increased demands for agricultural water in the lake's basin, the salinity of the lake has risen to more than 300 g/L during recent years, and large areas of the lake bed have been desiccated. Therefore, management and conservation of this incomparable ecosystem should be considered to improve the current condition by fisheries research institutes. PMID:17506897

  14. Regression Models For Saffron Yields in Iran

    NASA Astrophysics Data System (ADS)

    S. H, Sanaeinejad; S. N, Hosseini

    Saffron is an important crop in social and economical aspects in Khorassan Province (Northeast of Iran). In this research wetried to evaluate trends of saffron yield in recent years and to study the relationship between saffron yield and the climate change. A regression analysis was used to predict saffron yield based on 20 years of yield data in Birjand, Ghaen and Ferdows cities.Climatologically data for the same periods was provided by database of Khorassan Climatology Center. Climatologically data includedtemperature, rainfall, relative humidity and sunshine hours for ModelI, and temperature and rainfall for Model II. The results showed the coefficients of determination for Birjand, Ferdows and Ghaen for Model I were 0.69, 0.50 and 0.81 respectively. Also coefficients of determination for the same cities for model II were 0.53, 0.50 and 0.72 respectively. Multiple regression analysisindicated that among weather variables, temperature was the key parameter for variation ofsaffron yield. It was concluded that increasing temperature at spring was the main cause of declined saffron yield during recent years across the province. Finally, yield trend was predicted for the last 5 years using time series analysis.

  15. Echinococcosis/hydatidosis in western Iran.

    PubMed

    Dalimi, A; Motamedi, Gh; Hosseini, M; Mohammadian, B; Malaki, H; Ghamari, Z; Ghaffari Far, F

    2002-04-30

    In the present study, 115 stray dogs (56 males and 59 females, mixed breed), 86 golden jackal (Canis aureus, 42 males and 44 females), 60 red foxes (Vulpes vulpes, 33 males and 27 females), and three female wolves (Canis lupus) were examined for Echinococcus granulosus infection, as well as, 32,898 sheep, 10,691 goats, 15,779 cattle and 659 buffaloes for hydatid infection from five provinces in western Iran during 3 years (1997-2000). Meanwhile fertility rates of different types and forms of cysts isolated from infected animals and the viability of protoscolices were also determined. Results indicated that 19.1% of the dogs, 2.3% of the golden jackals and 5% of the red foxes were infected with Echinococcus granulosus. 11.1% of the sheep, 6.3% of the goats, 16.4% of the cattle and 12.4% of the buffaloes were also found to be infected with hydatid cyst. The cysts isolated from liver and lungs of the sheep show higher fertility rate than the cysts of liver and lungs of goats, cattle and buffaloes. PMID:11900930

  16. 31 CFR 560.204 - Prohibited exportation, reexportation, sale or supply of goods, technology, or services to Iran.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., sale or supply of goods, technology, or services to Iran. 560.204 Section 560.204 Money and Finance..., reexportation, sale or supply of goods, technology, or services to Iran. Except as otherwise authorized pursuant..., or services to Iran or the Government of Iran is prohibited, including the exportation,...

  17. 31 CFR 560.204 - Prohibited exportation, reexportation, sale or supply of goods, technology, or services to Iran.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., sale or supply of goods, technology, or services to Iran. 560.204 Section 560.204 Money and Finance..., reexportation, sale or supply of goods, technology, or services to Iran. Except as otherwise authorized pursuant..., or services to Iran or the Government of Iran is prohibited, including the exportation,...

  18. 31 CFR 560.204 - Prohibited exportation, reexportation, sale, or supply of goods, technology, or services to Iran.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., sale, or supply of goods, technology, or services to Iran. 560.204 Section 560.204 Money and Finance... exportation, reexportation, sale, or supply of goods, technology, or services to Iran. Except as otherwise... services to Iran or the Government of Iran is prohibited, including the exportation, reexportation,...

  19. Lead aerosol baseline: concentration at White Mountain and Laguna Mountain, California.

    PubMed

    Chow, T J; Earl, J L; Snyder, C B

    1972-10-27

    The lead aerosol concentration at White Mountain, California, may be regarded as the present baseline concentration for atmospheric lead for the continental United States. The seasonal trend of lead aerosols at White Mountain and Laguna Mountain shows a summer maximum and a winter minimum. This is because both mountain sampling sites are well above the thermal (radiation) inversion, which normally occurs in the winter, trapping pollutants below the inversion boundary.

  20. Precipitation Across India's Ghats Mountains (IMERG)

    NASA Video Gallery

    Animation of precipitation rates across India and surrounding countries. Notice the heavy rains throughout the Ghats Mountain range which resulted in devastating landslides along India's west coast...

  1. Landscape, Mountain Worship and Astronomy in Socaire

    NASA Astrophysics Data System (ADS)

    Moyano, Ricardo

    The spatiotemporal analysis of mountain worship in the indigenous community of Socaire, Atacama, northern Chile, relates to cultural, geographical, climatic, psychological, and astronomical information gathered from ethno archaeological studies. We identify a system of offerings to the mountains that incorporates concepts such as ceque (straight line), mayllku (mountain lord or ancestor), and pacha (space and time). Here, the mountains on the visible horizon (Tumisa, Lausa, Chiliques, Ipira, and Miñiques) feature as the fingers on the left hand (PAH Triad). This structure regulates annual activities and rituals and sets the basis for the Socaireños' worldview raised on a humanized landscape.

  2. The acanthocephalan fauna of Iran, a check list.

    PubMed

    Tavakol, Sareh; Amin, Omar M; Luus-Powell, Wilmien J; Halajian, Ali

    2015-10-22

    The acanthocephalan fauna of Iran is reported for the first time since the report of Pomphorhynchus perforator (von Linstow, 1908) Meyer, 1932 in 1964. The knowledge of the acanthocephalan biodiversity of Iran, with parasite-host and host-parasite checklists, is presented. The species of Acanthocephala are presented in alphabetical order, followed by the species of hosts, localities and references. A total of 30 known species of Acanthocephala from 21 genera, 12 families and 7 orders are reported from 80 species of different vertebrates of Iran. One species, Moniliformis moniliformis (Bremser, 1811) Travassos, 1915 was recorded from humans. The group of hosts with the largest number of reported species of acanthocephalan is Actinopterygii (ray-finned fishes).

  3. Medical oncology, history and its future in Iran.

    PubMed

    Mirzania, Mehrzad; Ghavamzadeh, Ardeshir; Asvadi Kermani, Iraj; Ashrafi, Farzaneh; Allahyari, Abolghasem; Rostami, Nematollah; Razavi, Seyed Mohsen; Ramzi, Mani; Nemanipour, Gholamreza

    2015-11-01

    Systemic therapy is one of the cornerstones of cancer treatment. In 1972, following representations by American Society of Clinical Oncology (ASCO), the American Board of Internal Medicine (ABIM) recognized medical oncology as a new subspecialty of internal medicine. Subspecialty of Hematology and Medical Oncology was emerged in Iran in 1983. In the past, modern medical treatments and education were started in Dar Al-fonun school and then in Tehran University; now six universities in Iran are training in Subspecialty of Hematology and Medical Oncology. There are also ten active hematopoietic stem cell transplantation centers, thirty-one provincial medical schools use their specialized services. Future goals for Hematology and Medical Oncology in Iran include expansion and reinforcement of multidisciplinary teams across the country, early detection and prevention of cancer, providing educational program and conducting cancer researches. To achieve these goals, it is necessary to establish Cancer Hospitals in each province that link together through a network.

  4. Ethnic and Geographic Differentiation of Helicobacter pylori within Iran

    PubMed Central

    Latifi-Navid, Saeid; Siavoshi, Farideh; Linz, Bodo; Massarrat, Sadegh; Khegay, Tanya; Salmanian, Ali-Hatef; Shayesteh, Ali Akbar; Masoodi, Mohsen; Ghanadi, Koroush; Ganji, Azita; Suerbaum, Sebastian; Achtman, Mark

    2010-01-01

    The bacterium Helicobacter pylori colonizes the human stomach, with individual infections persisting for decades. The spread of the bacterium has been shown to reflect both ancient and recent human migrations. We have sequenced housekeeping genes from H. pylori isolated from 147 Iranians with well-characterized geographical and ethnic origins sampled throughout Iran and compared them with sequences from strains from other locations. H. pylori from Iran are similar to others isolated from Western Eurasia and can be placed in the previously described HpEurope population. Despite the location of Iran at the crossroads of Eurasia, we found no evidence that the region been a major source of ancestry for strains across the continent. On a smaller scale, we found genetic affinities between the H. pylori isolated from particular Iranian populations and strains from Turks, Uzbeks, Palestinians and Israelis, reflecting documented historical contacts over the past two thousand years. PMID:20339588

  5. A case of Moniliformis moniliformis (Acanthocephala) infection in Iran.

    PubMed

    Berenji, Fariba; Fata, Abdolmajid; Hosseininejad, Zahra

    2007-06-01

    Only a few cases of Acanthocephala infections have been reported in humans, and Moniliformis moniliformis is the most common species around the world. We report here a case of infection with M. moniliformis, which passed in the stool of a 2-year-old girl in Iran. The patient had abdominal pain, diarrhea, vomiting, and facial edema. According to her mother, the patient had habit of eating dirt and once a cockroach was discovered in her mouth. In stool examination, eggs of M. moniliformis were not found. She was treated with levamisole and the clinical symptoms reduced within 2 weeks. The specimen contained 2 pieces of a female worm with a total length of 148 mm lacking the posterior end. The spiral musculature of the proboscis receptacle and the shape of the trunk allowed its generic determination. Previously 2 cases of M. moniliformis infection were reported in Iran. This is the 3rd case of M. moniliformis infection in Iran. PMID:17570979

  6. The acanthocephalan fauna of Iran, a check list.

    PubMed

    Tavakol, Sareh; Amin, Omar M; Luus-Powell, Wilmien J; Halajian, Ali

    2015-01-01

    The acanthocephalan fauna of Iran is reported for the first time since the report of Pomphorhynchus perforator (von Linstow, 1908) Meyer, 1932 in 1964. The knowledge of the acanthocephalan biodiversity of Iran, with parasite-host and host-parasite checklists, is presented. The species of Acanthocephala are presented in alphabetical order, followed by the species of hosts, localities and references. A total of 30 known species of Acanthocephala from 21 genera, 12 families and 7 orders are reported from 80 species of different vertebrates of Iran. One species, Moniliformis moniliformis (Bremser, 1811) Travassos, 1915 was recorded from humans. The group of hosts with the largest number of reported species of acanthocephalan is Actinopterygii (ray-finned fishes). PMID:26624401

  7. A checklist of the leafhoppers of Iran (Hemiptera: Auchenorrhyncha:
    Cicadellidae).

    PubMed

    Mozaffarian, Fariba; Wilson, Michael R

    2016-01-01

    A list of Cicadellidae (leafhoppers) of Iran is provided based primarily on literature records from 1902 to the present. In total 390 species are recorded from 13 subfamilies. Ninety three of the recorded species are considered to be endemic to Iran. The current accepted name is given for each species together with synonyms and literature citations relating to Iran. Selenocephalus darei is recognized as a published misspelling for Selenocephalus dareicus Dlabola, 1981. There is no evidence that the Nearctic species Empoasca fabae (Harris, 1841) and Erythroneura comes (Say, 1825) have been found in Iran; previous records appear to have been based on misidentifications. A brief distribution of species within Iran is provided.

  8. History of Medical Parasitology and Parasitic Infections in Iran.

    PubMed

    Edrissian, Gholamhossein; Rokni, Mohammad Bagher; Mohebali, Mehdi; Nateghpour, Mehdi; Mowlavi, Gholamreza; Bahadori, Moslem

    2016-08-01

    Parasites and parasitic diseases have been prevalent in Iran according to Iranian ancient scholars and physicians' inscriptions dating back to 865-1496. Some protozoan diseases such as malaria and cutaneous leishmaniasis have been introduced by clinical manifestations and helminthic infections by size and morphology of the worms. Scientific studies of Parasitology started in Iran from 1833, first by foreign physicians and continued from 1909 by Iranian researchers. The pioneer medical parasitologists of Iran were Dr N. Ansari and Dr. Sh. Mofidi who established the Department of Medical Parasitology in the School of Medicine, University of Tehran, 1939. Afterward, a considerable number of researchers and professors of parasitology have been active in training and research works in the fields of medical parasitology throughout the entire nation. At present, some significant parasitic diseases such as bilharsiasis and dracunculiasis are more or less eradicated and malaria is in the elimination phase. The prevalence of most helminthic infections has considerably decreased. Most of the departments of medical Parasitology in Iran are active in training MD, MSPH and PhD students. The Iranian Society of Parasitology established in 1994 is active with many eligible members and its creditable publication, the Iranian Journal of Parasitology, published seasonally since 2006. From 1833, when the scientific studies of Parasitology have started in Iran up to 2013, many researchers have been done on various fields of medical Parasitology and parasitic diseases in Iran and 2517 papers in English and 1890 papers in Persian have been published in national and international scientific journals. In addition, more than 420 books related in the field of medical parasitology field have been published in Persian language.

  9. History of Medical Parasitology and Parasitic Infections in Iran.

    PubMed

    Edrissian, Gholamhossein; Rokni, Mohammad Bagher; Mohebali, Mehdi; Nateghpour, Mehdi; Mowlavi, Gholamreza; Bahadori, Moslem

    2016-08-01

    Parasites and parasitic diseases have been prevalent in Iran according to Iranian ancient scholars and physicians' inscriptions dating back to 865-1496. Some protozoan diseases such as malaria and cutaneous leishmaniasis have been introduced by clinical manifestations and helminthic infections by size and morphology of the worms. Scientific studies of Parasitology started in Iran from 1833, first by foreign physicians and continued from 1909 by Iranian researchers. The pioneer medical parasitologists of Iran were Dr N. Ansari and Dr. Sh. Mofidi who established the Department of Medical Parasitology in the School of Medicine, University of Tehran, 1939. Afterward, a considerable number of researchers and professors of parasitology have been active in training and research works in the fields of medical parasitology throughout the entire nation. At present, some significant parasitic diseases such as bilharsiasis and dracunculiasis are more or less eradicated and malaria is in the elimination phase. The prevalence of most helminthic infections has considerably decreased. Most of the departments of medical Parasitology in Iran are active in training MD, MSPH and PhD students. The Iranian Society of Parasitology established in 1994 is active with many eligible members and its creditable publication, the Iranian Journal of Parasitology, published seasonally since 2006. From 1833, when the scientific studies of Parasitology have started in Iran up to 2013, many researchers have been done on various fields of medical Parasitology and parasitic diseases in Iran and 2517 papers in English and 1890 papers in Persian have been published in national and international scientific journals. In addition, more than 420 books related in the field of medical parasitology field have been published in Persian language. PMID:27544371

  10. Iran and Iraq - the proliferation challenge. Strategic research report

    SciTech Connect

    Jordan, F.R.

    1996-04-15

    Worldwide proliferation of weapons of mass destruction and ballistic missiles has been on the rise since the end of the Cold War. This escalation has brought a new set of challenges to post-Cold War strategists and policymakers. This study focus on the impact of nuclear proliferation in the Middle East. It assesses the possibility of Iran`s and Iraq`s ability to develop a nuclear capability within the next twenty to thirty years. United States` strategy and policy to counter this potential is also considered.

  11. Trichinella britovi in a leopard (Panthera pardus saxicolor) in Iran.

    PubMed

    Mowlavi, Gholamreza; Marucci, Gianluca; Mobedi, Iraj; Zahabiioon, Farzaneh; Mirjalali, Hamed; Pozio, Edoardo

    2009-10-14

    Nematodes of the genus Trichinella are zoonotic parasites with a cosmopolitan distribution. In Iran, these parasites have mainly been detected in carnivorous mammals, yet information on the Trichinella taxa circulating in this country date back to a time when biochemical and molecular tests were not available. We describe the first detection of Trichinella larvae in a leopard (Panthera pardus saxicolor) in Asia and its identification at the species level. The larvae recovered from the leopard muscles were identified as Trichinella britovi using multiplex PCR. The detection of Trichinella infection in a leopard confirms literature data on the high prevalence of infection in carnivorous mammals in Iran.

  12. Gastrointestinal nematodes of wild sheep (Ovis orientalis) from Iran.

    PubMed

    Eslami, A; Meydani, M; Maleki, S; Zargarzadeh, A

    1979-04-01

    A total of 250 wild sheep (Ovis orientalis) from different national parks and protected regions of Iran were examined for gastrointestinal nematodes at necropsy. Twenty five species of nematodes were found. Marshallagia marshalli, Ostertagia spp; Nematodirus spp; and Skrjabinema ovis were the most prevalent. Although all the species found are recorded from wild sheep for the first time in Iran, 88% were reported previously from domestic sheep. New host and distribution records for Nematodirus davtiani, N. gazellae and Nematodirella longissimespiculata were established during the present study.

  13. Iran seeking help in regaining prerevolution oil and gas flow

    SciTech Connect

    Tippee, B.

    1996-02-19

    This paper reviews the goals of the Iranian oil and gas industry to rebuild their oil and gas production facilities by using foreign investment. It discusses the historical consequences of war in the region to diminish the production and postpone the recovery of natural gas which is currently flared. It describes the major projects Iran hopes to develop through international partnerships and includes field development, pipeline construction, gas reinjection, gas treatment facilities, and new offshore operation. The paper also reviews the US policy on Iran and its attempt to apply sanctions towards this country.

  14. The species of mallophaga in wild birds in Iran.

    PubMed

    Rak, H; Anwar, M; Niak, A

    1975-01-01

    Up to date 2 species of Mallophaga have been reported from birds in Iran. Further studies in Tehran area showed that the wild birds harbour more lice. The following species of Mallophage are reported for the first time from birds in Iran. Anaticola crassicornis from Anas clypeata, Laemobothrion maximum from Falco tinnunculus Laemobothrion sp. from Aquila chrysaetos Alcedoecus annulatus from Alcedo athis, Colpocephalum pectinatum and Strigiphilus sp. from Streptopelia turtur, Amrysidea fulvomaculata from Coturnix coturnix, philopterus picae from pica pica, Philopterus ocellatus and Colpocephalum pectinatum from Athene noctua, Philopterus sp. from Turdus ruficollis, Upupicola upupae from Upupa epops, Amyrsidea hexapilosus from Phasianus colchicus, Colpocephalum sp. from Falco cherrug. PMID:1243890

  15. Yucca Mountain and The Environment

    SciTech Connect

    NA

    2005-04-12

    The Yucca Mountain Project places a high priority on protecting the environment. To ensure compliance with all state and federal environmental laws and regulations, the Project established an Environmental Management System. Important elements of the Environmental Management System include the following: (1) monitoring air, water, and other natural resources; (2) protecting plant and animal species by minimizing land disturbance; (3) restoring vegetation and wildlife habitat in disturbed areas; (4) protecting cultural resources; (5) minimizing waste, preventing pollution, and promoting environmental awareness; and (6) managing of hazardous and non-hazardous waste. Reducing the impacts of Project activities on the environment will continue for the duration of the Project.

  16. Doctor on a mountaineering expedition.

    PubMed Central

    A'Court, C. H.; Stables, R. H.; Travis, S.

    1995-01-01

    Doctors are welcome members on mountaineering expeditions to remote areas, but practical advice on how to prepare and what kit to take can be difficult to find. This article is a ragbag of useful advice on diverse topics. It explains the necessary preparation, provides tips for a healthy expedition, and summarises the common disorders encountered at high altitude. The comprehensive drug and equipment lists and first aid kit for climbers were used for the 1992 Everest in winter expedition. They are there to be sacrificed to personal preference and the experience and size of individual expeditions. Images FIGURE 1 FIGURE 2 FIGURE 3 PMID:7767198

  17. SANDIA MOUNTAIN WILDERNESS, NEW MEXICO.

    USGS Publications Warehouse

    Hedlund, D.C.; Kness, R.F.

    1984-01-01

    Geologic and mineral-resource investigations in the Sandia Mountains in New Mexico indicate that a small part of the area has a probable mineral-resource potential. Most of the mineral occurrences are small barite-fluorite veins that occur along faults on the eastern slope of the range. The barite veins in the Landsend area and in the Tunnel Spring area are classed as having a probable mineral-resource potential. Fluorite veins which occur at the La Luz mine contain silver-bearing galeana and the area near this mine is regarded as having a probable resource potential for silver. No energy resources were identified in this study.

  18. Getting Beyond Yucca Mountain - 12305

    SciTech Connect

    Halstead, Robert J.; Williams, James M.

    2012-07-01

    The U.S. Department of Energy has terminated the Yucca Mountain repository project. The U.S. Nuclear Regulatory Commission has indefinitely suspended the Yucca Mountain licensing proceeding. The presidentially-appointed Blue Ribbon Commission (BRC) on America's Nuclear Future is preparing a report, due in January 2012, to the Secretary of Energy on recommendations for a new national nuclear waste management and disposal program. The BRC Draft Report published in July 2011 provides a compelling critique of the past three decades failed efforts in the United States to site storage and disposal facilities for spent nuclear fuel (SNF) and high-level radioactive waste (HLW). However, the BRC Draft Report fails to provide detailed guidance on how to implement an alternative, successful approach to facility site selection. The comments submitted to the BRC by the State of Nevada Agency for Nuclear Projects provide useful details on how the US national nuclear waste program can get beyond the failed Yucca Mountain repository project. A detailed siting process, consisting of legislative elements, procedural elements, and 'rules' for volunteer sites, could meet the objectives of the BRC and the Western Governors Association (WGA), while promoting and protecting the interests of potential host states. The recent termination of the proposed Yucca Mountain repository provides both an opportunity and a need to re-examine the United States' nuclear waste management program. The BRC Draft Report published in July 2011 provides a compelling critique of the past three decades failed efforts in the United States to site storage and disposal facilities for SNF and HLW. It is anticipated that the BRC Final report in January 2012 will recommend a new general course of action, but there will likely continue to be a need for detailed guidance on how to implement an alternative, successful approach to facility site selection. Getting the nation's nuclear waste program back on track

  19. Hydrogeochemical analysis for Tasuj plain aquifer, Iran

    NASA Astrophysics Data System (ADS)

    Nadiri, Ata Allah; Moghaddam, Asghar Asghari; Tsai, Frank T.-C.; Fijani, Elham

    2013-08-01

    This study investigated the hydrogeochemical processes of groundwater in the Tasuj plain, Iran. The Tasuj plain is one of the 12 marginal plains around Urmia Lake which is currently under a critical ecological condition. In the last decades, the Tasuj plain aquifer suffered from severe groundwater level declination and caused degradation of groundwater quality. To better understand hydrogeochemical processes in the Tasuj plain, this study adopted graphical methods and multivariate statistical techniques to analyze groundwater samples. A total of 504 groundwater samples was obtained from 34 different locations (qanats, wells, and springs) over 12 years (1997-2009) and analyzed for 15 water quality parameters. From the results, the Piper diagram indicated four groundwater types and the Stiff diagram showed eight different sources of groundwater samples. The Durov diagram identified five major hydrogeochemical processes in the aquifer. However, hierarchical cluster analysis (HCA) identified five water types in the groundwater samples because HCA was able to analyze more chemical and physical data than graphical methods. The HCA result was checked by discriminant analysis and found consistency in all samples that were classified into correct groups. Using factor analysis, we identified three factors that accounted for 81.6% of the total variance of the dataset. Based on the high factor loadings of the variables, factors 1 and 2 reflected the natural hydrogeochemical processes and factor 3 explained the effect of agricultural fertilizers and human activities in the Tasuj plain. Dendrograms from 2000 to 2009 were studied to understand the temporal variation of groundwater quality. Comparing the distributions of groundwater types in 2000 and 2009, we found that the mixing zone was expanded. This may be due to artificial groundwater recharge in the recharge area and the effect of inverse ion exchange in the discharge area.

  20. Dust storm simulation over Iran using HYSPLIT.

    PubMed

    Ashrafi, Khosro; Shafiepour-Motlagh, Majid; Aslemand, Alireza; Ghader, Sarmad

    2014-01-01

    Particulate matters have detrimental effects on human health, environment and economic. This pollutant may emit from anthropogenic or natural sources. On global scale, main proportion of natural particulate matter release to the atmosphere because of wind erosion from arid and semi-arid regions. Recently, the amount of dust coming from Arabian countries has dramatically increased, especially dust storms that are affecting western and even central parts of Iran. This phenomenon has caused a lot of environmental problems. Dust source identification and trajectory simulation using numerical techniques are the main aims of this study. HYSPLIT (Hybrid Single Particle Lagrangian Integrated Trajectory) model dust module and trajectory simulation are utilized in this research and two case studies are investigated (in May and June 2010). The base of the HYSPLIT dust module is the PM10 dust storm emission algorithm for desert land use. This methodology is applied to estimate hotspots and trajectories. Due to the results, dust storms started on May 17th and June 7th because of high wind shear (>8.5 m/s) from the western Syrian Desert. The source region limited to 32.50 °N to 33.80 °N and 38.00 °E to 38.80 °E coordinates. Dust plumes lifted and dispersed towards the east and southeast of the sources and reached Ahvaz on May 18th and June 8th. The average of PM10 concentration in these dates reached 625 and 494 μgm3 on Ahvaz monitoring stations, respectively. Moreover, the results gained from the model for dust motion simulation are similar to the MODIS satellite images. PMID:24397928

  1. Maternal mortality in Yazd Province, Iran

    PubMed Central

    Karimi-Zarchi, Mojgan; Ghane-Ezabadi, Marzie; Vafaienasab, Mohammadreza; Dehghan, Ali; Ghasemi, Fateme; Zaidabadi, Mahbube; Zanbagh, Leila; Yazdian-Anari, Pouria; Teimoori, Soraya

    2016-01-01

    Introduction Five hundred thousand maternal deaths occur each year worldwide, many of which are in developing countries. The maternal mortality rate is a measure that demonstrates the degree of adequacy of prenatal care and of economic and social conditions. The aim of this study was to determine the frequency and causes of pregnancy-related mortality rates in Yazd Province. Methods This cross-sectional study examined the maternal deaths related to pregnancy that were recorded in Yazd Province, Iran, from 2002 to 2011. All maternal deaths that occurred during pregnancy, during delivery, and 42 days after birth were analyzed in this study. The data were collected through a questionnaire, and both direct and indirect causes of maternal deaths were determined. Results Forty pregnancy-related deaths occurred in this period, and the maternal mortality rate was 20.8 deaths per 100,000 live births. The mean age of death in the mothers in this study was 29.17. Fifty-five percent of women of the women who died delivered their babies by cesarean section, and only 20% of them delivered their babies vaginally. Bleeding was the most common cause of maternal mortality (30%), and it was associated directly with maternal mortality. Furthermore 20% of the mothers died due to heart disease and cardiac complications, which were associated indirectly with maternal mortality. Conclusion Cesarean section and its complications were the main cause of death in many cases. Thus, providing a strategic plan to reduce the use of this procedure, educate mothers, and ensure adequate access to pre-maternal care and to care during pregnancy are the most important measures that can be taken to decrease the maternal mortality rate. PMID:27054003

  2. Dust storm simulation over Iran using HYSPLIT

    PubMed Central

    2014-01-01

    Particulate matters have detrimental effects on human health, environment and economic. This pollutant may emit from anthropogenic or natural sources. On global scale, main proportion of natural particulate matter release to the atmosphere because of wind erosion from arid and semi-arid regions. Recently, the amount of dust coming from Arabian countries has dramatically increased, especially dust storms that are affecting western and even central parts of Iran. This phenomenon has caused a lot of environmental problems. Dust source identification and trajectory simulation using numerical techniques are the main aims of this study. HYSPLIT (Hybrid Single Particle Lagrangian Integrated Trajectory) model dust module and trajectory simulation are utilized in this research and two case studies are investigated (in May and June 2010). The base of the HYSPLIT dust module is the PM10 dust storm emission algorithm for desert land use. This methodology is applied to estimate hotspots and trajectories. Due to the results, dust storms started on May 17th and June 7th because of high wind shear (>8.5 m/s) from the western Syrian Desert. The source region limited to 32.50 °N to 33.80 °N and 38.00 °E to 38.80 °E coordinates. Dust plumes lifted and dispersed towards the east and southeast of the sources and reached Ahvaz on May 18th and June 8th. The average of PM10 concentration in these dates reached 625 and 494 μgm3 on Ahvaz monitoring stations, respectively. Moreover, the results gained from the model for dust motion simulation are similar to the MODIS satellite images. PMID:24397928

  3. Dust storm simulation over Iran using HYSPLIT.

    PubMed

    Ashrafi, Khosro; Shafiepour-Motlagh, Majid; Aslemand, Alireza; Ghader, Sarmad

    2014-01-07

    Particulate matters have detrimental effects on human health, environment and economic. This pollutant may emit from anthropogenic or natural sources. On global scale, main proportion of natural particulate matter release to the atmosphere because of wind erosion from arid and semi-arid regions. Recently, the amount of dust coming from Arabian countries has dramatically increased, especially dust storms that are affecting western and even central parts of Iran. This phenomenon has caused a lot of environmental problems. Dust source identification and trajectory simulation using numerical techniques are the main aims of this study. HYSPLIT (Hybrid Single Particle Lagrangian Integrated Trajectory) model dust module and trajectory simulation are utilized in this research and two case studies are investigated (in May and June 2010). The base of the HYSPLIT dust module is the PM10 dust storm emission algorithm for desert land use. This methodology is applied to estimate hotspots and trajectories. Due to the results, dust storms started on May 17th and June 7th because of high wind shear (>8.5 m/s) from the western Syrian Desert. The source region limited to 32.50 °N to 33.80 °N and 38.00 °E to 38.80 °E coordinates. Dust plumes lifted and dispersed towards the east and southeast of the sources and reached Ahvaz on May 18th and June 8th. The average of PM10 concentration in these dates reached 625 and 494 μgm3 on Ahvaz monitoring stations, respectively. Moreover, the results gained from the model for dust motion simulation are similar to the MODIS satellite images.

  4. Mountain Glaciers and Ice Caps

    USGS Publications Warehouse

    Ananichheva, Maria; Arendt, Anthony; Hagen, Jon-Ove; Hock, Regine; Josberger, Edward G.; Moore, R. Dan; Pfeffer, William Tad; Wolken, Gabriel J.

    2011-01-01

    Projections of future rates of mass loss from mountain glaciers and ice caps in the Arctic focus primarily on projections of changes in the surface mass balance. Current models are not yet capable of making realistic forecasts of changes in losses by calving. Surface mass balance models are forced with downscaled output from climate models driven by forcing scenarios that make assumptions about the future rate of growth of atmospheric greenhouse gas concentrations. Thus, mass loss projections vary considerably, depending on the forcing scenario used and the climate model from which climate projections are derived. A new study in which a surface mass balance model is driven by output from ten general circulation models (GCMs) forced by the IPCC (Intergovernmental Panel on Climate Change) A1B emissions scenario yields estimates of total mass loss of between 51 and 136 mm sea-level equivalent (SLE) (or 13% to 36% of current glacier volume) by 2100. This implies that there will still be substantial glacier mass in the Arctic in 2100 and that Arctic mountain glaciers and ice caps will continue to influence global sea-level change well into the 22nd century.

  5. Pillar Mountain Landslide, Kodiak, Alaska

    USGS Publications Warehouse

    Kachadoorian, Reuben; Slater, Willard H.

    1978-01-01

    Pillar Mountain landslide on the southeast face of Pillar Mountain is about 915 m (3,000 ft) southwest of the city of Kodiak, Alaska. The landslide is about 520 m (1,700 ft) wide at its base and extends approximately from sea level to an altitude of about 343 m (1,125 ft). The slide developed on an ancient and apparently inactive landslide. Renewed movement was first detected on December 5, 1971, following removal of about 230,000 m3 (300,000 yd3) of material from the base of the slope. Although movement of the landslide has decreased since December, 1971, movement continues and the possibility exists that it could increase as a result of an earthquake, water saturation of the landslide mass, or other causes. In the most extreme case, as much as 3.8 to 7.6 million m (5-10 million ) of debris could fall into the sea at Inner Anchorage. If this took place suddenly, it could generate a wave comparable in height to the tsunami that damaged Kodiak during the Alaskan Earthquake of 1964. Therefore, we believe that the Pillar landslide is a potential hazard to the city of Kodiak and its environs that merits a thorough investigation and evaluation.

  6. A Mountain Cultural Curriculum: Telling Our Story.

    ERIC Educational Resources Information Center

    Morris, Christine Ballengee

    1997-01-01

    Studies the development and implementation of a six-week curriculum to expose denigrating Appalachian Mountain stereotypes and supplant them with images that children create after investigating their West Virginia mountain cultural history of oppression and rebellion. Bases the development of the curriculum on multiple conceptions of multicultural…

  7. 78 FR 29366 - Green Mountain Power Corporation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Green Mountain Power Corporation Notice of Filing Take notice that on May 2, 2013, Green Mountain Power Corporation filed additional information in support of its request...

  8. 36 CFR 13.910 - Mountain climbing.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Mountain climbing. 13.910 Section 13.910 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR... Provisions § 13.910 Mountain climbing. (a) Climbing Mount McKinley or Mount Foraker without a permit...

  9. 27 CFR 9.205 - Chehalem Mountains.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Chehalem Mountains. 9.205... Chehalem Mountains. (a) Name. The name of the viticultural area described in this section is “Chehalem Mountains”. For purposes of part 4 of this chapter, “Chehalem Mountains” is a term of...

  10. Summiteers--Moving Mountains with Bereaved Boys

    ERIC Educational Resources Information Center

    Renner, Hans-Georg

    2011-01-01

    Summiteers are people who rush to the top. There is a mountain summit and a metaphorical summit inside us which we can climb. In the area of mountain summits, Reinhold Messner is surely the best known and most successful summiteer. He climbed, among other things, the highest peak on earth without supplemental oxygen. In the language of the country…

  11. 27 CFR 9.213 - Snipes Mountain.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Snipes Mountain. 9.213... Snipes Mountain. (a) Name. The name of the viticultural area described in this section is “Snipes Mountain”. For purposes of part 4 of this chapter, “Snipes Mountain” is a term of viticultural...

  12. 36 CFR 13.910 - Mountain climbing.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Mountain climbing. 13.910 Section 13.910 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR... Provisions § 13.910 Mountain climbing. (a) Climbing Mount McKinley or Mount Foraker without a permit...

  13. 27 CFR 9.213 - Snipes Mountain.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Snipes Mountain. 9.213... Snipes Mountain. (a) Name. The name of the viticultural area described in this section is “Snipes Mountain”. For purposes of part 4 of this chapter, “Snipes Mountain” is a term of viticultural...

  14. 27 CFR 9.205 - Chehalem Mountains.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Chehalem Mountains. 9.205... Chehalem Mountains. (a) Name. The name of the viticultural area described in this section is “Chehalem Mountains”. For purposes of part 4 of this chapter, “Chehalem Mountains” is a term of...

  15. 27 CFR 9.213 - Snipes Mountain.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Snipes Mountain. 9.213... Snipes Mountain. (a) Name. The name of the viticultural area described in this section is “Snipes Mountain”. For purposes of part 4 of this chapter, “Snipes Mountain” is a term of viticultural...

  16. 27 CFR 9.205 - Chehalem Mountains.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Chehalem Mountains. 9.205... Chehalem Mountains. (a) Name. The name of the viticultural area described in this section is “Chehalem Mountains”. For purposes of part 4 of this chapter, “Chehalem Mountains” is a term of...

  17. 36 CFR 13.910 - Mountain climbing.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Mountain climbing. 13.910 Section 13.910 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR... Provisions § 13.910 Mountain climbing. (a) Climbing Mount McKinley or Mount Foraker without a permit...

  18. 36 CFR 13.910 - Mountain climbing.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Mountain climbing. 13.910 Section 13.910 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR... Provisions § 13.910 Mountain climbing. (a) Climbing Mount McKinley or Mount Foraker without a permit...

  19. 27 CFR 9.213 - Snipes Mountain.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Snipes Mountain. 9.213... Snipes Mountain. (a) Name. The name of the viticultural area described in this section is “Snipes Mountain”. For purposes of part 4 of this chapter, “Snipes Mountain” is a term of viticultural...

  20. 27 CFR 9.213 - Snipes Mountain.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Snipes Mountain. 9.213... Snipes Mountain. (a) Name. The name of the viticultural area described in this section is “Snipes Mountain”. For purposes of part 4 of this chapter, “Snipes Mountain” is a term of viticultural...

  1. 27 CFR 9.205 - Chehalem Mountains.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Chehalem Mountains. 9.205... Chehalem Mountains. (a) Name. The name of the viticultural area described in this section is “Chehalem Mountains”. For purposes of part 4 of this chapter, “Chehalem Mountains” is a term of...

  2. 36 CFR 13.910 - Mountain climbing.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Mountain climbing. 13.910 Section 13.910 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR... Provisions § 13.910 Mountain climbing. (a) Climbing Mount McKinley or Mount Foraker without a permit...

  3. Rocky Mountain spotted fever in children.

    PubMed

    Woods, Charles R

    2013-04-01

    Rocky Mountain spotted fever is typically undifferentiated from many other infections in the first few days of illness. Treatment should not be delayed pending confirmation of infection when Rocky Mountain spotted fever is suspected. Doxycycline is the drug of choice even for infants and children less than 8 years old.

  4. 27 CFR 9.205 - Chehalem Mountains.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Chehalem Mountains. 9.205... Chehalem Mountains. (a) Name. The name of the viticultural area described in this section is “Chehalem Mountains”. For purposes of part 4 of this chapter, “Chehalem Mountains” is a term of...

  5. Determining Learning Styles of the Professional Mountaineers

    ERIC Educational Resources Information Center

    Bektas, Fatih

    2013-01-01

    This study aimed to explore learning styles of the professional mountaineers. The research was carried out according to the survey model. The research group composed of 61 professional mountaineers (n[subscript (men)] = 45, n[subscript (women)] = 16) who attended Advanced Snow Ice Education Camp in Rize on September 1-7, 2012, the last camp of…

  6. Kansas Students Enjoy Summertime "Mountain Ventures"

    ERIC Educational Resources Information Center

    Highfill, Kenneth M.

    1974-01-01

    Describes an elective biology program offered at Lawrence High School (Kansas) that emphasizes basic field biology, ecology, conservation, camping, first aid, mountaineering, and map reading. Groups of students spend two weeks in the Rocky Mountains developing knowledge and skills in these areas. (JR)

  7. Influence of mountains on Arctic tropospheric ozone

    NASA Astrophysics Data System (ADS)

    Seabrook, Jeffrey; Whiteway, James

    2016-02-01

    Tropospheric ozone was measured above Ellesmere Island in the Canadian Arctic during spring of 2008 using a differential absorption lidar. The observations were carried out at Eureka Weather Station, which is located between various mountain ranges. Analysis of the observations revealed that mountains had a significant effect on the vertical distribution of ozone. Ozone depletion events were observed when air that had spent significant time near to the frozen surface of the Arctic Ocean reached Eureka. This air arrived at Eureka by flowing over the surrounding mountains. Surface level ozone depletions were not observed during periods when mountains blocked the flow of air from over the sea ice. In the case of blocking there was an enhancement in the amount of ozone near the surface as air from the midtroposphere descended in the lee of the mountains. Three case studies from spring of 2008 are described.

  8. The role of new terrestrial gravity/GPS/levelling data, GRACE geopotential model and SRTM elevations on the earth gravity field modelling and its changes in Iran

    NASA Astrophysics Data System (ADS)

    Hatam Chavari, Yaghoub; Bayer, Roger; Djamour, Yahya; Vanicek, Petr

    2010-05-01

    MPGGNI was tied to the existed levelling bench marks by relative gravity measurements. The already existed gravity data in Iran are about 22,000 points which half of them are at precise levelling stations. In order to choose an optimum geopotential model for Iran, to compute the long wavelengths part of the gravity field, a study has been followed based on different satellite only and combined global models, e.g., EIGEN-GRACE02S and EGM08, up to maximum degree and order of 360/360. The SRTM and GTOPO30 elevation data have used for the evaluation of topographical effects for near and far zones respectively. A new built density model with lateral variations, based on 1:250,000 geological maps (Cheraghi, EGU07), has used together with the mentined elevation models to ameliorate the results. The GRAVSOFT and SHGEO softwares are used for the computation of earth gravity field over Iran, typically the gravimetric geoid. A comparison was made between the gravimetric geoid and GPS/levelling points. An adjustment was finally made between the two mentioned kind models. To improve the gravity field model locally in the highest mountain of Iran, (Damavand 5610 m, Hatam et al., EGU09), the data of a profile containing gravity, gps, and trigonometric levelling from down to the summit have used. Several absolute gravity stations were measured repeatedly each year since 2000. A study is made to understand the possible correlations between the gravity changes, underground water level changes, repeated precise levelling measurements, permanent GPS stations and geoidal suface varations.

  9. A sightability model for mountain goats

    USGS Publications Warehouse

    Rice, C.G.; Jenkins, K.J.; Chang, W.-Y.

    2009-01-01

    Unbiased estimates of mountain goat (Oreamnos americanus) populations are key to meeting diverse harvest management and conservation objectives. We developed logistic regression models of factors influencing sightability of mountain goat groups during helicopter surveys throughout the Cascades and Olympic Ranges in western Washington during summers, 20042007. We conducted 205 trials of the ability of aerial survey crews to detect groups of mountain goats whose presence was known based on simultaneous direct observation from the ground (n 84), Global Positioning System (GPS) telemetry (n 115), or both (n 6). Aerial survey crews detected 77 and 79 of all groups known to be present based on ground observers and GPS collars, respectively. The best models indicated that sightability of mountain goat groups was a function of the number of mountain goats in a group, presence of terrain obstruction, and extent of overstory vegetation. Aerial counts of mountain goats within groups did not differ greatly from known group sizes, indicating that under-counting bias within detected groups of mountain goats was small. We applied HorvitzThompson-like sightability adjustments to 1,139 groups of mountain goats observed in the Cascade and Olympic ranges, Washington, USA, from 2004 to 2007. Estimated mean sightability of individual animals was 85 but ranged 0.750.91 in areas with low and high sightability, respectively. Simulations of mountain goat surveys indicated that precision of population estimates adjusted for sightability biases increased with population size and number of replicate surveys, providing general guidance for the design of future surveys. Because survey conditions, group sizes, and habitat occupied by goats vary among surveys, we recommend using sightability correction methods to decrease bias in population estimates from aerial surveys of mountain goats.

  10. The Reign of Confusion: ABC and the "Crisis in Iran."

    ERIC Educational Resources Information Center

    Palmerton, Patricia R.

    A study examined reports broadcast by ABC News between November 8, 1979 and December 7, 1979 in its series entitled "Crisis in Iran: America Held Hostage." Transcripts of approximately 50% of actual broadcasts were subjected to rhetorical critical analysis, from which the finding emerged that confusion was the predominant characteristic in ABC's…

  11. Fatal attraction: Explaining Russia's sensitive nuclear transfers to Iran

    NASA Astrophysics Data System (ADS)

    Kuchinsky, Leah R.

    This paper explores Russia's sensitive nuclear assistance to Iran in an effort to determine why a supplier state might proliferate against its own apparent security interests. The goal is to help readers understand the supply-side dynamics of nuclear proliferation. Through careful reconstruction of the historical narrative, using open source data, this study tests the plausibility of a "fatalistic calculus" explanation, identified by Stephen Sestanovich as a possible driver for Russia's behavior. According to the hypothesis, Russia has cooperated with Iran as a way both to stay in the good graces of a neighbor that is suspected of developing nuclear weapons and to win short-term influence and profits. The paper also examines the role of other factors advanced in the existing supply-side literature, such as economic motives identified by physicist and nonproliferation scholar David Albright. The findings show that bureaucratic, economic and fatalistic factors have each played a role in motivating Russia's cooperation with Iran, with their relative importance shifting over time. Fatalism begets a strategy of Russian "minimaxing," in the lexicon of Russia scholar Robert Freedman, wherein Russia attempts to minimize damage to its relationship with the U.S. while maximizing influence in Iran via nuclear cooperation. Fatalism, as actualized by minimaxing, best explains Russia's behavior after former Russian president Vladmir Putin came to power, when the bureaucratic and economic arguments become less cogent.

  12. Education in Iran. Bulletin, 1963, No. 18. OE-14081

    ERIC Educational Resources Information Center

    Sassani, Abul H. K.

    1962-01-01

    This bulletin provides background information on Iran--the country, including economic factors; the people, and the government. The report further describes educational developments, including: (1) Early European influence; (2) Cooperative U.S. programs; (3) Administration and organization of education, including the Ministry of Education; (4) The…

  13. Three eriophyoid mite species (Acari: Eriophyoidea: Eriophyidae) from Iran.

    PubMed

    Xue, Xiao-Feng; Sadeghi, Hussein; Honarmand, Arash

    2016-01-01

    Three mite species of the family Eriophyidae from Iran are described and illustrated. They are: Tegolophus marrubiumer sp. nov. on Marrubium vulgare L. (Lamiaceae); Phyllocoptes sp. cf. balasi Farkas, 1962 on Sanguisorba minor Scop. subsp. minor (Rosaceae) and Aceria fasciculifolis sp. nov. on Astragalus fasciculifolius Boiss. (Fabaceae). Both new species described herein are vagrants on their respective host plants. PMID:27395681

  14. Bovine Ephemeral Fever in Iran: Diagnosis, Isolation and Molecular Characterization

    PubMed Central

    Bakhshesh, Mehran; Abdollahi, Darab

    2015-01-01

    Background: Bovine ephemeral fever (BEFV) is an arthropod-borne disease of cattle and water buffaloes. BEFV occurs seasonally in tropical, subtropical and temperate regions of Africa, Asia and Australia. It has been known for the past decades in Iran based on clinical signs but lack of an accurate diagnosis has made the real feature of disease obscured. This is the first scientific report on isolation and identification of the agent in which molecular diagnosis of BEFV was also set up with high sensitivity and specificity. Methods: The viral agent was successfully isolated through serial passages in brain of suckling mice and cell culture. In addition, the circulating virus during the autumn 2012 in Iran was molecularly characterized based on partial G gene. Results: Alignment of 3 virus sequences from different parts of Iran revealed that they are identical suggesting that the circulating viruses were most likely the same in this period. Phylogenetic analysis of the Iranian sequences with 17 sequences in the GenBank from the world showed that it is identical to the virus circulated in Turkey during the same period suggesting that the virus was circulated in a large geographic region. Conclusion: These results offer primary information about BEFV in Iran. To better understanding the epidemiology of the virus, further studies based on seroepidemiology, molecular epidemiology, entomology and meteorology together with finding the model of animal transportation in the region are necessary. PMID:26623431

  15. Three eriophyoid mite species (Acari: Eriophyoidea: Eriophyidae) from Iran.

    PubMed

    Xue, Xiao-Feng; Sadeghi, Hussein; Honarmand, Arash

    2016-01-01

    Three mite species of the family Eriophyidae from Iran are described and illustrated. They are: Tegolophus marrubiumer sp. nov. on Marrubium vulgare L. (Lamiaceae); Phyllocoptes sp. cf. balasi Farkas, 1962 on Sanguisorba minor Scop. subsp. minor (Rosaceae) and Aceria fasciculifolis sp. nov. on Astragalus fasciculifolius Boiss. (Fabaceae). Both new species described herein are vagrants on their respective host plants.

  16. Challenges to the Future Development of Iran's Protected Areas System

    NASA Astrophysics Data System (ADS)

    Kolahi, Mahdi; Sakai, Tetsuro; Moriya, Kazuyuki; Makhdoum, Majid F.

    2012-10-01

    Since the 1950s, there has been a continuous increase in the number and coverage of protected areas (PAs) in Iran, and in total 253 PAs have been declared that cover 10.12 % of the country's area. This paper reviews literature addressing Iran's PAs, examines what is known about them, highlights the challenges and lessons learned, and identifies areas where more research is needed. The PA system in Iran is criticized because of (1) shortages of manpower, equipment, and financial resources; (2) de jure PAs that are often implemented as de facto reserves; (3) lack of national biodiversity indicators and objective monitoring processes; and (4) limited public participation and conflict between people over PAs. To improve, Iran's PAs system needs to be realistically supported by policies and planning instruments. In addition, the implementation of active management to restore habitat, increase education and awareness, shift practices towards the guidelines of international organizations, build capacity, and improve management and co-management by local communities needs to occur.

  17. Challenges to the future development of Iran's protected areas system.

    PubMed

    Kolahi, Mahdi; Sakai, Tetsuro; Moriya, Kazuyuki; Makhdoum, Majid F

    2012-10-01

    Since the 1950s, there has been a continuous increase in the number and coverage of protected areas (PAs) in Iran, and in total 253 PAs have been declared that cover 10.12 % of the country's area. This paper reviews literature addressing Iran's PAs, examines what is known about them, highlights the challenges and lessons learned, and identifies areas where more research is needed. The PA system in Iran is criticized because of (1) shortages of manpower, equipment, and financial resources; (2) de jure PAs that are often implemented as de facto reserves; (3) lack of national biodiversity indicators and objective monitoring processes; and (4) limited public participation and conflict between people over PAs. To improve, Iran's PAs system needs to be realistically supported by policies and planning instruments. In addition, the implementation of active management to restore habitat, increase education and awareness, shift practices towards the guidelines of international organizations, build capacity, and improve management and co-management by local communities needs to occur.

  18. English Language Teaching Curriculum in Iran: Planning and Practice

    ERIC Educational Resources Information Center

    Atai, Mahmood Reza; Mazlum, Farhad

    2013-01-01

    The present study investigates English language teaching (ELT) curriculum planning in Iran's Ministry of Education and its implementation by teachers. We studied programme evaluation; needs analysis; the ELT-specific documents; communication channels between planning and practice levels; teacher evaluation and student assessment;…

  19. Challenges to the future development of Iran's protected areas system.

    PubMed

    Kolahi, Mahdi; Sakai, Tetsuro; Moriya, Kazuyuki; Makhdoum, Majid F

    2012-10-01

    Since the 1950s, there has been a continuous increase in the number and coverage of protected areas (PAs) in Iran, and in total 253 PAs have been declared that cover 10.12 % of the country's area. This paper reviews literature addressing Iran's PAs, examines what is known about them, highlights the challenges and lessons learned, and identifies areas where more research is needed. The PA system in Iran is criticized because of (1) shortages of manpower, equipment, and financial resources; (2) de jure PAs that are often implemented as de facto reserves; (3) lack of national biodiversity indicators and objective monitoring processes; and (4) limited public participation and conflict between people over PAs. To improve, Iran's PAs system needs to be realistically supported by policies and planning instruments. In addition, the implementation of active management to restore habitat, increase education and awareness, shift practices towards the guidelines of international organizations, build capacity, and improve management and co-management by local communities needs to occur. PMID:22797765

  20. 78 FR 46782 - Federal Acquisition Regulation; Iran Threat Reduction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-01

    ... Federal Register at 77 FR 73516, on December 10, 2012, to implement sections of titles II and III of the... rule amending 48 CFR parts 4, 25, and 52, which was published in the Federal Register at 77 FR 73516... Revolutionary Guard Corps, as contained in titles II and III of the Iran Threat Reduction and Syria Human...

  1. 77 FR 45897 - Authorizing Additional Sanctions With Respect to Iran

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-02

    ...) of this section, and had knowledge that the person engaged in the activities referred to in that subsection; or (v) is owned or controlled by, or under common ownership or control with, a person determined... behalf of, the Government of Iran; (i) the terms ``knowledge'' and ``knowingly,'' with respect to...

  2. Predicting Habitat Distribution of Five Heteropteran Pest Species in Iran

    PubMed Central

    Solhjouy-Fard, Samaneh; Sarafrazi, Alimorad; Minbashi Moeini, Mehdi; Ahadiyat, Ali

    2013-01-01

    In agroecosystems, potential species distribution models are extensively applied in pest management strategies, revealing species ecological requirements and demonstrating relationships between species distribution and predictive variables. The Maximum Entropy model was used to predict the potential distribution of five heteropteran key pests in Iran, namely Adelphocoris lineolatus (Goeze) (Hemiptera: Miridae), Lygus pratensis (L.), Apodiphus amygdali (Germar) (Hemiptera: Pentatomidae), Nezara viridula (L.), and Nysius cymoides (Spinola) (Hemiptera: Lygaeidae). A total of 663 samples were collected from different parts of Iran. The altitude and climate variable data were included in the analysis. Based on test and training data, the area under the receiver operating characteristic curve values were above 0.80, the binomial omission test with the lowest presence threshold for all species was statistically significant (< 0.01), and the test omission rates were less than 3%. The suitability of areas in Iran for A. amygdale (Germar) (Hemiptera: Pentatomidae), N. cymoides (Spinola) (Hemiptera: Lygaeidae), A. lineolatus (Goeze) (Hemiptera: Miridae), L. pratensis (L.), and N. viridula (L.) (Hemiptera: Pentatomidae), ranked as 78.86%, 68.78%, 43.29%, 20%, and 15.16%, respectively. In general, central parts of Iran including salt lakes, deserts, and sand dune areas with very high temperatures and windy weather were predicted to be less suitable, while other regions, mainly northern parts, were most suitable. These new data could be applied practically for the design of integrated pest management and crop development programs. PMID:24735397

  3. alpha-thalassemia mutations in Khuzestan Province, Southwest Iran.

    PubMed

    Zandian, Khodamorad; Nateghi, Jamal; Keikhaie, Bijan; Pedram, Mohammad; Hafezi-Nejad, Nima; Hadavi, Valeh; Oberkanins, Christian; Azarkeivan, Azita; Law, Hai-Yang; Najmabadi, Hossein

    2008-01-01

    Although alpha-thalassemia (alpha-thal) is the most common hereditary hemoglobin (Hb) disorder in Iran, no comprehensive data are so far available on the prevalence of the disease in the province of Khuzestan in Southwest Iran. This study investigates the spectrum of alpha-thal mutations in this region. One hundred and twenty-one subjects from Khuzestan Province, Iran, were initially tested for the three most common Iranian alpha-thal mutations (- alpha3.7, -alpha4.2, and --MED) by gap-polymerase chain reaction (gap-PCR). Reverse hybridization test strips and DNA sequencing were used to identify additional alpha-globin mutations. A total of 131 mutated alpha-globin alleles were identified in these patients. Of the 13 mutations that were detected in Khuzestan Province, Iran, the - alpha3.7 single gene deletion was the most frequently identified variant, representing 62.6% of the total; we also observed significant numbers of individuals with compound heterozygous mutations. On the basis of our results, we strongly recommend screening for the most common mutations to improve the molecular diagnosis of anemia in this region.

  4. Trachoma prevalence in rural areas of eastern Iran

    PubMed Central

    Sharifi-Rad, J.; Fallah, F.

    2016-01-01

    We investigated the prevalence of trachoma in rural areas of eastern Iran. We collected swabs from 150 children in three areas. Results of PCR showed presence of chlamydia in four boys (5.97%) and nine girls (10.84%). We suggest that in assessing the elimination of trachoma, WHO must consider border areas between countries. PMID:27158510

  5. Children's Early Numeracy in Finland and Iran

    ERIC Educational Resources Information Center

    Aunio, Pirjo; Korhonen, Johan; Bashash, Laaya; Khoshbakht, Fariba

    2014-01-01

    This research investigates similarities and differences in young children's early numeracy skills related to age, nationality and gender. The participants were five- to seven-year-old children from Finland and Iran. Early numeracy was investigated by using tasks measuring number-related relational skills (e.g. comparison, one-to-one…

  6. Content and Style of Advice in Iran and Canada

    ERIC Educational Resources Information Center

    Tavakoli, Mahin

    2013-01-01

    The content and nature of nonprofessional advice in Iran, a hierarchical and collectivist culture, was compared to the same type of advice in Canada, an egalitarian and individualist culture. A researcher developed a questionnaire that consisted of 10 letters, each describing a writer's problem and asking for advice. The responses of…

  7. Changes of extreme drought and flood events in Iran

    NASA Astrophysics Data System (ADS)

    Modarres, Reza; Sarhadi, Ali; Burn, Donald H.

    2016-09-01

    Located in an arid and semi-arid region of the world, Iran has experienced many extreme flood and drought events in the last and current century. The present study aims to assess the changes in Iran's flood magnitude and drought severity for 1950-2010, with some time span variation in some stations. The Mann-Kendall test for monotonic trend was first applied to assess changes in flood and drought severity data. In addition, to consider the effect of serial correlation, two Pre-Whitening Trend (PWT) tests were also applied. It was observed that the number of stations with statistically significant trends has increased after applying PWT tests. Both increasing and decreasing trends were observed for drought severity and flood magnitude in different climate regions and major basins of Iran using these tests. The increase in flood magnitude and drought severity can be attributed partly to land use changes, an annual rainfall negative trend, a maximum rainfall increasing trend, and inappropriate water resources management policies. The paper indicates a critical situation related to extreme climate change in Iran and the increasing risk of environmental changes in the 21st century.

  8. Participation and Participatory Development among the Kalhor Nomads of Iran.

    ERIC Educational Resources Information Center

    Haidari, Shokrullah Hamd; Wright, Susan

    2001-01-01

    An ethnographic study of Kalhor nomads in Iran showed that the government's top-down approach to development and weak local institutions obscure the impact of technology on women and poor people. Despite rhetoric about participation, these groups are not consulted about their needs, priorities, and interests. (SK)

  9. Teaching English for Special Purposes in Iran: Problems and Suggestions

    ERIC Educational Resources Information Center

    Hayati, A. Majid

    2008-01-01

    The academic requirement for students majoring in fields other than English to pass English for Special or Specific Purposes (ESP) courses at university level has led to a rapid growth of such classes in Iran. However, despite this growth, not much literature on the practical aspects of these classes is available. The aim of the present article is…

  10. Drought monitoring in Iran using the perpendicular drought indices

    NASA Astrophysics Data System (ADS)

    Shahabfar, Alireza; Ghulam, Abduwasit; Eitzinger, Josef

    2012-08-01

    This paper aims at finding, evaluating and refining an appropriate drought estimation method for semi-arid regions, e.g., Iran using remote sensing. Recently developed methods, the Perpendicular Drought Index (PDI) and Modified Perpendicular Drought Index (MPDI), are selected as satellite based drought indices in this study. Time series of the Moderate Resolution Imaging Spectroradiometer (MODIS) images are collected over the region spanning the time interval from February 2000 to December 2005, and the PDI and MPDI are calculated. Then, these indices are evaluated against meteorological drought indices including Z-score (Z), China-Z Index (CZI) and Modified China-Z Index (MCZI) over 180 meteorological observing stations in Iran. The results show that there is a statistically significant correlation between the PDI and MPDI and regional surface dryness and drought conditions. It is further confirmed that the PDI is performing well for bare soil applications or early stages of vegetation growth, while the MPDI is best for vegetated surfaces yet effective for bare soils. Since Iran is characterized by semi-arid or arid climatic conditions, the perpendicular drought indices could be used as simple remote sensing-based drought indices in Iran and in other developing countries with similar climatic conditions.

  11. Higher education initiatives for disaster and emergency health in iran.

    PubMed

    Ardalan, Ali; Mesdaghinia, Alireza; Masoumi, Gholamreza; Holakouie Naieni, Kourosh; Ahmadnezhad, Elham

    2013-01-01

    Iran's health system is expanding the disaster and emergency higher education programs over the country to enhance the capacity of human resources for effective and efficient disaster mitigation, preparedness, response and recovery. In this article we present an overview about the initiatives and progress of disaster and emergency health higher education in Iran. Following the Bam earthquake, in collaboration with the Ministry of Health & Medical Education and National Institute of Health Research, School of Public Health at the Tehran University of Medical Sciences, Iran took the initiative to develop a Master of Public Health (MPH) with disaster concentration in 2006, a PhD in disaster and emergency health in 2011, and a well constructed certificate course in 2008 entitled Disaster Health Management and Risk Reduction (DHMR). Iran, Kerman and Shahid Beheshti Universities of Medical Sciences and University of Social Welfare and Rehabilitation are other academia that joined this initiative. Regarding the importance of programs evaluation, we have planned for a comprehensive evaluation of MPH and DHMR programs in 2013-4 and the Accreditation and Evaluation Board of Disaster & Emergency Health, based in MOH&ME, is responsible for evaluation of the PhD program in 3-5 years from initiation.

  12. School fire in Iran: simple actions save lives

    PubMed Central

    Ostad Taghizadeh, A.; Mowafi, H.; Ardalan, A.

    2013-01-01

    Summary On December 5, 2012 a fire broke out in a primary school in Iran, causing injuries to 26 children and two deaths. The fire came from an oil stove. Rather than evacuate the classroom and use the fire extinguisher, the teacher attempted to remove the stove itself from the classroom. During this process an explosion occurred resulting in a haphazard attempt at evacuation. This tragedy highlights gaps in both the policy and practice of fire safety. From 2005 to 2012, Iran experienced six large school fires that led to 67 injuries and five deaths. Five events were related to oil stoves. About 30% of Iran’s classrooms use oil stoves for heating during the winter with 3.4 million students and 150,000 teachers at risk. Iran’s Ministry of Education has mandated that regular training of school personnel in fire safety measures should be organized but no safety officer is tasked to prepare and conduct this training. Instead, the task is delegated to the Fire Departments, which fall under municipal administrations; however, such departments do not exist in 93% of the rural areas of Iran. School fires are not unique to Iran. Similar tragic events have occurred in several middle-income countries (India, Kenya, Russia) over the last decade. This article presents an overview of school fires in Iran and proposes preventive strategies through a reform in policy making and practice, including education of students and school personnel along with regular drills, designation of a fire safety officer, and development of a countrywide school fire registry. PMID:23966899

  13. Recent trends in the nonfuel minerals industry of Iran

    USGS Publications Warehouse

    Hastorun, Sinan; Renaud, Karine M.; Lederer, Graham W.

    2016-07-11

    The U.S. Geological Survey estimated that Iran held globally significant reserves of feldspar (2d largest in the world), barite (5th largest), gypsum (5th largest), fluorspar (8th largest), and iron ore (10th largest). The Government of Iran claimed to also have significant reserves of chromium, copper, gold, manganese, phosphate rock, and zinc. In 2014, Iran was the second-leading producer of gypsum and the sixth-leading producer of barite, with 6.1 percent and 3.6 percent of world output, respectively. Iran was also the world’s 7th-leading producer of cement, feldspar, and fluorspar; 8th-leading producer of bentonite; 9th-leading producer of molybdenum; 11th-leading producer of iron ore; and 14th-leading producer of crude steel. The Government of Iran plans to quadruple the output of aluminum, copper cathode, direct-reduced iron, and iron ore pellets; triple that of crude steel and gold; and double that of cement, pig iron, and zinc by 2025. It also plans to double the contribution of mining and to quadruple that of mineral processing to the national economy in the next decade. In order to achieve these major goals, the construction and expansion of several mines and mineral facilities are planned or under development. Whether Iran’s annual mineral production increases as rapidly as envisioned by the Government will depend largely on the amount of foreign investment into the minerals industry; integration of modern technology into mineral facilities; and availability of energy to aluminum, copper, and steel plants at competitive prices to international investors.

  14. Recent trends in the nonfuel minerals industry of Iran

    USGS Publications Warehouse

    Hastorun, Sinan; Renaud, Karine M.; Lederer, Graham W.

    2016-01-01

    The U.S. Geological Survey estimated that Iran held globally significant reserves of feldspar (2d largest in the world), barite (5th largest), gypsum (5th largest), fluorspar (8th largest), and iron ore (10th largest). The Government of Iran claimed to also have significant reserves of chromium, copper, gold, manganese, phosphate rock, and zinc. In 2014, Iran was the second-leading producer of gypsum and the sixth-leading producer of barite, with 6.1 percent and 3.6 percent of world output, respectively. Iran was also the world’s 7th-leading producer of cement, feldspar, and fluorspar; 8th-leading producer of bentonite; 9th-leading producer of molybdenum; 11th-leading producer of iron ore; and 14th-leading producer of crude steel. The Government of Iran plans to quadruple the output of aluminum, copper cathode, direct-reduced iron, and iron ore pellets; triple that of crude steel and gold; and double that of cement, pig iron, and zinc by 2025. It also plans to double the contribution of mining and to quadruple that of mineral processing to the national economy in the next decade. In order to achieve these major goals, the construction and expansion of several mines and mineral facilities are planned or under development. Whether Iran’s annual mineral production increases as rapidly as envisioned by the Government will depend largely on the amount of foreign investment into the minerals industry; integration of modern technology into mineral facilities; and availability of energy to aluminum, copper, and steel plants at competitive prices to international investors.

  15. Genetic diversity of Echinococcus granulosus in center of Iran.

    PubMed

    Pestechian, Nader; Hosseini Safa, Ahmad; Tajedini, Mohammadhasan; Rostami-Nejad, Mohammad; Mousavi, Mohammad; Yousofi, Hosseinali; Haghjooy Javanmard, Shaghayegh

    2014-08-01

    Hydatid cyst caused by Echinococcus granulosus is one of the most important parasitic diseases around the world and many countries in Asia, including Iran, are involved with this infection. This disease can cause high mortality in humans as well as economic losses in livestock. To date, several molecular methods have been used to determine the genetic diversity of E. granulosus. So far, identification of E. granulosus using real-time PCR fluorescence-based quantitative assays has not been studied worldwide, also in Iran. Therefore, the aim of this study was to investigate the genetic diversity of E. granulosus from center of Iran using real-time PCR method. A total of 71 hydatid cysts were collected from infected sheep, goat, and cattle slaughtered in Isfahan, Iran during 2013. DNA was extracted from protoscolices and/or germinal layers from each individual cyst and used as template to amplify the mitochondrial cytochrome c oxidase subunit 1 gene (cox1) (420 bp). Five cattle isolates out of 71 isolates were sterile and excluded from further investigation. Overall, of 66 isolates, partial sequences of the cox1 gene of E. granulosus indicated the presence of genotypes G1 in 49 isolates (74.2%), G3 in 15 isolates (22.7%), and G6 in 2 isolates (3.0%) in infected intermediate hosts. Sixteen sequences of G1 genotype had microgenetic variants, and they were compared to the original sequence of cox1. However, isolates identified as G3 and G6 genotypes were completely consistent with original sequences. G1 genotype in livestock was the dominant genotype in Isfahan region, Iran.

  16. Seroepidemiology of toxoplasmosis in childbearing women of Northwest Iran.

    PubMed

    Rajaii, Mehrangiz; Pourhassan, Aboulfazl; Asle-Rahnamaie-Akbari, Najibeh; Aghebati, Leili; Xie, Juliana Ling; Goldust, Mohammad; Naghavi-Behzad, Mohammad

    2013-09-01

    Toxoplasma gondii causes the most common parasitic infection in the world. Congenital transmission, prenatal mortality and abortion are major problems of T. gondii. Prevalence of toxoplasmosis is high in Iran, especially in Azerbaijan. The current literature reviewed in this paper reveal results pertaining to various regions of Iran. The present cross-sectional e-study was designed to evaluate the seroprevalence of toxoplasmosis in childbearing women in Northwest Iran. We evaluated 1659 women in childbearing age from several cities in Northwestern Iran (Tabriz, Maragheh, Ahar, Marand, Sarab, Miane) from July 2009 to August 2010. Women aged between 20 and 40 years and seeking prenatal care were enrolled in the study. The subjects' sera were probed with indirect fluorescent antibody (IFA). A total of 1659 subjects were examined. Titres ranged from 1:100 to 1:800. In all, 899 subjects (54.13%) were seropositive. The highest frequency of seropositivity was shown in 1:200 dilution (36.08%) and in subjects from Maragheh (84% of 211 subjects). There was a direct linear relationship between seropositivity and age (p 0.001). Also, seroprevalence of toxoplasmosis was higher in subjects with primary school/lower educational level (p 0.001) and subjects living in rural regions (p 0.001). Overall, more than 50% of women in childbearing age were seropositive for toxoplasmosis in northwestern Iran. Increasing seroprevalence of toxoplasmosis with age was a predictable result due to longer exposure to the parasite. The relationship between increasing seroprevalence and lower educational level as well as living in rural areas is in line with the latest epidemiological findings, which also show such relationships due to lower socioeconomic status.

  17. Priority Setting for Improvement of Cervical Cancer Prevention in Iran

    PubMed Central

    Majidi, Azam; Ghiasvand, Reza; Hadji, Maryam; Nahvijou, Azin; Mousavi, Azam-Sadat; Pakgohar, Minoo; Khodakarami, Nahid; Abedini, Mehrandokht; Amouzegar Hashemi, Farnaz; Rahnamaye Farzami, Marjan; Shahsiah, Reza; Sajedinejhad, Sima; Mohagheghi, Mohammad Ali; Nadali, Fatemeh; Rashidian, Arash; Weiderpass, Elisabete; Mogensen, Ole; Zendehdel, Kazem

    2016-01-01

    Background: Cervical cancer is the fourth most common cancer among women worldwide. Organized cervical screening and vaccination against human papilloma virus (HPV) have been successful interventions for prevention of invasive cervical cancer (ICC). Because of cultural and religious considerations, ICC has low incidence in Iran and many other Muslim countries. There is no organized cervical screening in these countries. Therefore, ICC is usually diagnosed in advanced stages with poor prognosis in these countries. We performed a priority setting exercise and suggested priorities for prevention of ICC in this setting. Methods: We invited experts and researchers to a workshop and asked them to list important suggestions for ICC prevention in Iran. After merging similar items and removing the duplicates, we asked the experts to rank the list of suggested items. We used a strategy grid and Go-zone analysis to determine final list of priorities for ICC prevention in Iran. Results: From 26 final items suggested as priorities for prevention of ICC, the most important priorities were developing national guidelines for cervical screening and quality control protocol for patient follow-up and management of precancerous lesions. In addition, we emphasized considering insurance coverage for cervical screening, public awareness, and research priorities, and establishment of a cervical screening registry. Conclusion: A comprehensive approach and implementation of organized cervical screening program is necessary for prevention of ICC in Iran and other low incidence Muslim countries. Because of high cost for vaccination and low incidence of cervical cancer, we do not recommend HPV vaccination for the time being in Iran. PMID:27239863

  18. Natural analogs for Yucca Mountain

    SciTech Connect

    Murphy, W.M.

    1995-11-01

    High-level radioactive waste in the US, spent fuels from commercial reactors and nuclear materials generated by defense activities, will remain potentially hazardous for thousands of years. Demonstrable long-term stability of certain geologic and geochemical systems motivates and sustains the concept that high-level waste can be safely isolated in geologic repositories for requisite periods of time. Each geologic repository is unique in its properties and performance with reguard to isolation of nuclear wastes. Studies of processes analogous to waste-form alteration and radioelement transport in environments analogous to Yucca Mountain are being conducted at two sites, described in this article to illustrate uses of natural analog data: the Nopal I uranium deposit in the Sierra Pena Blanca, Mexico, and the Akrotiri archaeological site on the island of Santorini, Greece.

  19. Geology of the Bighorn Mountains

    USGS Publications Warehouse

    Darton, N.H.

    1906-01-01

    There are extensive, forests in the mountains, which are now included in a Government forest reserve, but their timber is not of great value. Much of the area below timber line contains an abundance of luxuriant grasses and other plants, which afford excellent pasturage for stock, and large herds of sheep and cattle are ranged in the region during the short summer season. Game is moderately abundant, and most of the streams contain large numbers of trout. The region is one of great interest geologically on account of its variety of sedimentary rocks, interesting structure, and remarkably instructive glacial features. The central area, with its high peaks, presents alpine scenery of notable character. Doubtless in the future the region will be extensively visited by tourists, hunters, and geologists.

  20. CONDREY MOUNTAIN ROADLESS AREA, CALIFORNIA.

    USGS Publications Warehouse

    Coleman, R.G.; Mayerle, Ron

    1984-01-01

    A mineral-resource study indicates that the Condrey Mountain Roadless Area has areas of probable resource potential for copper, zinc, gold, and silver in the westernmost extremities of the area. Although there are no presently exposed chromite concentrations in the serpentinite bodies within the roadless area, the possibility that chromite occurs in the subsurface within these bodies should not be overlooked and they are shown as areas of probable chromite resource potential. No potential for energy resources was identified in the study. The common association of the silver schist and copper-zinc mineralization suggests the two are genetically related. Further study of favorable lithologies in the westernmost part of the roadless area are warranted to refine the estimate of resource potential. 4 refs.