Serological and molecular detection of Bean leaf roll and Chickpea chlorotic stunt luteoviruses in chickpea from Iran

Directory of Open Access Journals (Sweden)

Hajiyusef Tara

2017-06-01

Full Text Available Chickpea (Cicer arietinum L. is an important legume crop and widely cultivated in northwestern provinces of Iran. During a survey in the 2015 growing season a total of 170 selected chickpea plants with general yellowing symptoms including stunting and leaf bronzing were collected. Serological Elisa and tissue blot immunoassay (TIBA tests revealed the presence of Bean leaf roll virus (BLRV and Chickpea chlorotic stunt virus (CpCSV as the predominant viruses in the region. Some serologically positive samples of BLRV and CpCSV were selected and rechecked by RT-PCR. The results of amplified PCR products using a specific pair of primers towards the Cp gene region of the viruses were approximately 413 bp for CpCSV and 391 bp for BLRV. Results obtained from sequence comparison of BLRV (IR-F-Lor-5 isolate form two subgroups with eight other BLRV isolates from GeneBank indicating a high homology of 96% with isolates from Argentina, Germany, Tunisia, USA, Spain, and Colombia. An isolate from Norabad (Iran (IR-Nor had 98% homology with HQ840727 Libyan isolate. CpCSV sequence comparison with six other GeneBank isolates indicated 98% homology with isolates from Tunisia and Azerbaijan. The overall results of this research revealed the CpCSV and BLRV (luteoviruses associated with the yellowing disease syndrome of chickpea crops in the surveyed region.

Iran's Sea Power Strategy: Goals and Evolution

National Research Council Canada - National Science Library

Walker, John

1997-01-01

This thesis examines the intent of Iran's sea power strategy using a multipart analysis including a historical review of the transition of Iran's naval power through the Iranian Revolution, Iran-Iraq...

Iran and regional energy development

International Nuclear Information System (INIS)

1998-01-01

Topics reviewed in these conference proceedings in the first session include domestic imperatives covering the economy, social imperatives - civil society and the rule of law, and the overall investment climate. Session 2 focuses on Iran and the energy sector with papers on oil and gas pipelines, and the effect of sanctions. Session 3 deals with Iran and the Persian Gulf with papers on new developments in Iran and its Arab neighbours, and Iran and Arab attempts to manage oil output. Session 4 concentrates on business and investment perspectives with papers on the low oil and gas prices and the new competition for investment capital, the investment climate, the building of connection with Iran, and identifying the predominant trends. A keynote address by the former deputy Foreign Minister of Iran examines regional energy development

Iran's petrochemical industry : status and prospects

International Nuclear Information System (INIS)

Jazayeri, S.

2006-01-01

This presentation provided some basic information, current status and prospects for Iran's petrochemical industry with particular reference to Iran's National Petrochemical Company (NPC), one of the fastest growing chemical producers and exporters in the world. According to Chemical Marketing Associates Inc. (CMAI), NPC will become the second largest commodity chemical producer in the world by 2015, ranking only behind Dow Chemical. Product categories include chemicals and aromatics; fertilizers; polymers; feedstocks and gas. Opportunities for cooperation with North America were also identified. Iran's domestic markets were shown to be well developed downstream petrochemical industries producing a broad range of industrial and consumer goods. Iran's foreign markets include Asia (66 per cent), Middle East (25 per cent), and Europe (9 per cent). This presentation examined Iran's comparative advantage in the further development of its petrochemical/chemical industries. Some details of NPC's organizational structure were also provided, along with production, domestic sales, exports and ongoing expansion and development projects. Remarks on the projected and potential growth in NPC's position in the world markets were included with reference to potential for foreign participation and investment into the petrochemical industry in Iran. tabs., figs

BP volume reduction equipment

International Nuclear Information System (INIS)

Kitamura, Yoshinori; Muroo, Yoji; Hamanaka, Isao

2003-01-01

A new type of burnable poison (BP) volume reduction system is currently being developed. Many BP rods, a subcomponent of spent fuel assemblies are discharged from nuclear power reactors. This new system reduces the overall volume of BP rods. The main system consists of BP rod cutting equipment, equipment for the recovery of BP cut pieces, and special transport equipment for the cut rods. The equipment is all operated by hydraulic press cylinders in water to reduce operator exposure to radioactivity. (author)

Molecular Typing and Phylogenetic Analysis of Some Species Belonging to Phlebotomus (Larroussius and Phlebotomus (Adlerius Subgenera (Diptera: Psychodidae from Two Locations in Iran

Directory of Open Access Journals (Sweden)

P Parvizi

2010-12-01

Full Text Available Background: Haematophagous females of some phlebotomine sandflies are the only natural vectors of Leishmania species, the causative agents of leishmaniasis in many parts of the tropics and subtropics, including Iran.  We report the presence of Phlebotomus (Larroussius major and Phlebotomus (Adlerius halepensis in Tonekabon (Ma­zanderan Province and Phlebotomus (Larroussius tobbi in Pakdasht (Tehran Province. It is the first report of these species, known as potential vectors of zoonotic visceral leishmaniasis in Iran, are identified in these areas.Methods: In 2006-2007 individual wild-caught sandflies were characterized by both morphological features and sequence analysis of their mitochondrial genes (Cytochrome b.  The analyses were based on a fragment of  494 bp at the 3´ end of the Cyt b gene (Cyt b 3´ fragment and a fragment of  382 bp CB3 at the 5´ end of the Cyt b gene (Cyt b 5´ fragment. We also analysed the Cyt b Long fragment, which is located on the last 717 bp of the Cyt b gene, followed by 20 bp of intergenic spacer and the transfer RNA ser(TCN gene.Results: Twenty-seven P. halepensis and four P. major from Dohezar, Tonekabon, Mazanderan province and 8 P. tobbi from Packdasht, Tehran Province were identified by morphological and molecular characters. Cyt b 5´ and Cyt b 3´ fragment sequences were obtained from 15 and 9 flies, respectively. Cyt b long fragment sequences were ob­tained from 8 out of 27 P. halepensis.Conclusion: Parsimony analyses (using heuristic searches of the DNA sequences of Cyt b always showed mono­phyletic clades of subgenera and each species did form a monophyletic group.

Managing Proliferation Issues with Iran

International Nuclear Information System (INIS)

Nelson, C. Richard; Saltiel, David H.

2002-01-01

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

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

KAUST Repository

Gallego-Llorente, M.

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.

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

KAUST Repository

Gallego-Llorente, M.; Connell, S.; Jones, E. R.; Merrett, D. C.; Jeon, Y.; Eriksson, Anders; 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.

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

KAUST Repository

Gallego Llorente, Marcos; Connell, Sarah; Jones, Eppie R; Merrett, Deborah; Jeon, Jeonsu; Eriksson, Anders; Siska, Veronika; Gamba, Cristina; Meiklejohn, Chris; Beyer, Robert; Jeon, Sungwon; Cho, Yung Sung; Hofreiter, Michael; Bhak, Jong; Manica, Andrea; Pinhasi, Ron

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 they were somewhat isolated from other populations in the region. Runs of homozygosity are of a similar length to those from Neolithic Anatolians, 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 of early Anatolian farmers and the inhabitants of Ganj Dareh supports a model in which Neolithic societies in these areas were distinct.

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

KAUST Repository

Gallego Llorente, Marcos

2016-06-18

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 they were somewhat isolated from other populations in the region. Runs of homozygosity are of a similar length to those from Neolithic Anatolians, 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 of early Anatolian farmers and the inhabitants of Ganj Dareh supports a model in which Neolithic societies in these areas were distinct.

Molecular characterization of Anopheles fluviatilis species complex in the Islamic Republic of Iran.

Science.gov (United States)

Naddaf, S R; Oshaghi, M A; Vatandoost, H; Assmar, M

2003-05-01

A species-specific polymerase chain reaction (PCR) assay was used to identify the species composition of the Anopheles fluviatilis complex in the Islamic Republic of Iran. All the amplified DNA samples from specimens collected from different areas yielded a fragment of 450 bp size, a PCR product corresponding to that of the species denoted as Y. The sequence data from 21 ITS2 [second internal transcribed spacer] regions were compared with those publicly available in the GenBank database and confirmed that the specimens were 100% identical to species Y of India. Species Y is presumably the same as species T that has no role in transmission of malaria in India, whereas An. fluviatilis is known as a secondary vector of malaria in the Islamic Republic of Iran.

Iran's petroleum industry

International Nuclear Information System (INIS)

Ebneyousef, M.H.; Bogart, A.J.

1992-01-01

This paper reports that during the past several years Iran's potentials have been forgotten or ignored by the outside world mainly due to misconceptions, fears, and political concerns attributed to the religious overtone. The intention of the authors is to introduction to the new realities of regional, as well as global geopolitics and the main political and economic aspects of Iran's huge and growing petroleum industry. The fact of the matter is that in the rapidly changing world order the need for a true stability in the region and a global cooperation has been recognized by Iran. The country, with a population of 60 million, is now preparing itself for the major political and economic role thrust upon the nation by the socio-economic changes in the integrating Europe; the outcome of the Iran-Iraq and the Persian Gulf wars, including the likely instability of the autocratic governments of Arab states of the region; the breakup of the former Soviet Union; and market changes in the Far East

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

Energy Technology Data Exchange (ETDEWEB)

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.

Molecular epidemiology of FMDV in Isfahan province of Iran (2006-2009

Directory of Open Access Journals (Sweden)

Nabinejad, A.

2014-05-01

Full Text Available It is about 50 years that FMD affected the ruminants of Isfahan. Last outbreaks of FMD were happened at 2005 even vaccinated animals, so in current work using RT-PCR, sequencing and regression "r" values, the isolated strains in Isfahan were identified. The aim of this study was molecular epidemiology of FMDV in Isfahan province as the central part of Iran in 2006-2009. According to the result , a highly pathogen A05 strain was isolated from west (Najafabad city about 2 months after the entrance of this virus to Iran through the west and north west margins toward central part and then distributed around 10 cities of Isfahan province. Here it is obvious that the A05 strain of Isfahan just showed 1% difference with A05IR (vaccine strain, in which for A22 were 65 %. Also based on the alignment of 600 bp of 3΄ end of the VP1 sequences of isolated type O comparing with representative of type O Shabestar vaccine strain and the other provinces of Iran, the Isfahan O isolate was 3% distinct from O shabestar vaccine strain. In a random "r" value detection of west isolate strain (A /Najafabad/Isfahan/Iran/ 05 against A87IR were 0.35 and against A05IR were 0.73; For O strain, randomly "r" value of center isolate (O/Isfahan/Isfahan/Iran obtained against Iranian O vaccine strain (O Shabestar were 0.76 and with O 967 (Panasia were 0.88. Regarding to the conclusion, the FMD lived vaccine for Isfahan was improved with A05/Ir FMDV by Razi Vaccine and Serum Research Institute (RVSRI.

Congenital Arthrogryposis: An Extension of the 15q11.2 BP1-BP2 Microdeletion Syndrome?

Directory of Open Access Journals (Sweden)

K. M. Usrey

2014-01-01

Full Text Available The proximal 15q11–q13 region contains 5 breakpoints (BP1–BP5. The BP1-BP2 region spans approximately 500 kb and contains four evolutionarily conserved genes. The genes in this region are known to play a role in central nervous system development and/or function. Microdeletions within the 15q11.2 BP1-BP2 region have been reported in patients with neurological dysfunction, developmental delays, behavioral problems, and dysmorphic features. We report two unrelated subjects with the 15q11.2 BP1-BP2 microdeletion and presenting with congenital arthrogryposis, a feature which has not been previously reported as part of this newly recognized microdeletion syndrome. While arthrogryposis seen in these two subjects may be coincidental, we propose that congenital arthrogryposis may result from neurological dysfunction and involvement of the microdeletion of the 15q11.2 BP1-BP2 region, further expanding the phenotype of this microdeletion syndrome. We encourage others to report patients with this chromosome microdeletion and neurological findings to further characterize the clinical phenotype.

Managing Proliferation Issues with Iran; FINAL

International Nuclear Information System (INIS)

Nelson, C. Richard; Saltiel, David H.

2002-01-01

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

Iran

DEFF Research Database (Denmark)

Elling, Rasmus Christian

2016-01-01

Gang på gang har Iran som stat og folk fremkaldt misforståelser, fascination og fordømmelser. Kritikere forkaster landets religiøse ledere og politiske undertrykkelse; kendere lovpriser landets dybe kulturhistorie og mangfoldighed. Men hvorfor er særligt Iran genstand for så blandede opfattelser......? Er Iran noget helt særligt – eller ganske almindelig?...

Distribution and differential diagnosis of Entamoeba Histolytica from Entamoeba Dispar by the PCR-RFLP method in central Iran

International Nuclear Information System (INIS)

Hooshyar, Hossein; Rezian, Mostafa; Kazemi, Bahram

2003-01-01

Entamoeba histolytica and Entamoeba dispar are two morphologically indistinguishable human protozoan parasites that are genetically distinct species. The potential invasive pathogenic Entamoeba histolytica and non-invasive parasites Entamoeba dispar can be differentiated by molecular and other methods. We used Polymer Chain Reaction (PCR) to determine the ratio of two species in a population in central Iran.Human stool samples(n=12 148) were randomly collected in Tehran and Karaj and examined for E.histolytica/E.dispar cysts with direct and formalin-ether methods.Eighty -seven (0.7%) cases were positive, of which 49 (62.8%) isolates were successfully cultured in Robison's medium. A pair of oligonucleotide primers designed from sequence data for genomic DNA coding the 30-KD surface antigen of E.histolytica/E.dipar was used to amplify a 374 base-pair (bp) fragment. The restriction fragment length polymorphism (RFLP) pattern obtained from a standard E.histolytica isolate had had two fragments (219 bp and 155bp), but the standard isolate of E. disparshowed three fragments (155, 152 and 67bp ). Differential diagonosis of 49 isolates of E. histolytica/ E. dispar from Tehran and Karaj using PCR-RFLP revealed that 46(93.9%) were E. were E. dispar while only 2(4.1%) were E. histolytica .One person (2%) had a mixed infection and showed both patterns The differential diagonosis of the potentially pathogenic parasite E.histolytica from the non-pathogenic E. dispar is of clinical and epidemiological importance. This study demonstrated E. dispar is much more prevalent than E.histolytica among the c yst passersin Tehran and Kraj in Central Iran. (author)

Internal Dynamics in Iran. Iran, between Sanctions, Destruction, and Negotiations

International Nuclear Information System (INIS)

Kian-Thiebaut, Azadeh

2008-01-01

The Iranian rulers, including reformists and conservatives, are unanimous concerning the priority of obtaining nuclear technology, for the Islamic regime. In this context, the United States wants to contemplate all options, including military action, but they are emphasizing the diplomatic solution, on condition that Iran suspends its uranium enrichment program. Their position does not favor a way out of the Iranian crisis. However, the proposal for an unconditional negotiation between the United States and Iran would enable Iranian rulers not to lose face vis-a-vis Iranian, Arabic, and Muslim public opinion in light of their declaration to stand their ground and not succumb to Western pressure. This would also pave the way for a solution to avoid nuclear proliferation and instability in the Middle East

First molecular detection of Chronic Bee Paralysis Virus (CBPV in Iran

Directory of Open Access Journals (Sweden)

Modirrousta, H.

2015-12-01

Full Text Available Among the viruses infecting honey bees, chronic bee paralysis virus (CBPV is known to induce significant losses in honey bee colonies. CBPV is an unclassified polymorphic single stranded RNA virus. Using RT-PCR, the virus infections in honey bees can be detected in a rapid and accurate manner. Bee samples were collected from 23 provinces of Iran, between July-September 2011 and 2012. A total of 160 apiaries were sampled and submitted for virus screening. RNA extraction and RT-PCR were performed with QIAGEN kits. The primers lead to a fragment of 315 bp. The PCR products were electrophoresed in a 1.2 % agarose gel. Following the RT-PCR reaction with the specific primers, out of the 160 apiaries examined, 12 (7.5 % were infected with CBPV. This is the first study of CBPV detection in Iranian apiaries. We identified CBPV in the collected samples from different geographic regions of Iran.

BP's emissions trading system

International Nuclear Information System (INIS)

Victor, David G.; House, Joshua C.

2006-01-01

Between 1998 and 2001, BP reduced its emissions of greenhouse gases by more than 10%. BP's success in cutting emissions is often equated with its use of an apparently market-based emissions trading program. However no independent study has ever examined the rules and operation of BP's system and the incentives acting on managers to reduce emissions. We use interviews with key managers and with traders in several critical business units to explore the bound of BP's success with emissions trading. No money actually changed hands when permits were traded, and the main effect of the program was to create awareness of money-saving emission controls rather than strong price incentives. We show that the trading system did not operate like a 'textbook' cap and trade scheme. Rather, the BP system operated much like a 'safety valve' trading system, where managers let the market function until the cost of doing so surpassed what the company was willing to tolerate

Status of Iran's nuclear program and negotiations

International Nuclear Information System (INIS)

Albright, David

2014-01-01

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

AcEST: BP918406 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000113_B06 468 Adiantum capillus-veneris mRNA. clone: YMU001_000113_B06. BP918406 - Show BP918406...is mRNA. clone: YMU001_000113_B06. Accession BP918406 Tissue type prothallium Developmental stage - Contig I...programs, Nucleic Acids Res. 25:3389-3402. Query= BP918406|Adiantum capillus-vene...ams, Nucleic Acids Res. 25:3389-3402. Query= BP918406|Adiantum capillus-veneris m

AcEST: BP918011 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000108_E11 519 Adiantum capillus-veneris mRNA. clone: YMU001_000108_E11. BP918011 - Show BP91801...is mRNA. clone: YMU001_000108_E11. Accession BP918011 Tissue type prothallium Developmental stage - Contig I...database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP918011|Adiant...se search programs, Nucleic Acids Res. 25:3389-3402. Query= BP918011|Adiantum cap

AcEST: BP911801 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000009_C12 487 Adiantum capillus-veneris mRNA. clone: YMU001_000009_C12. BP911801 - Show BP911801...is mRNA. clone: YMU001_000009_C12. Accession BP911801 Tissue type prothallium Developmental stage - Contig I...generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP911801.... 25:3389-3402. Query= BP911801|Adiantum capillus-veneris mRNA, clone: YMU001_000

AcEST: BP920145 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000133_E11 274 Adiantum capillus-veneris mRNA. clone: YMU001_000133_E11. BP920145 - Show BP92014...is mRNA. clone: YMU001_000133_E11. Accession BP920145 Tissue type prothallium Developmental stage - Contig I..., Nucleic Acids Res. 25:3389-3402. Query= BP920145|Adiantum capillus-veneris mRNA, clone: YMU001_000133_E11.... database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP920145|Adian

AcEST: BP920142 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000133_E05 486 Adiantum capillus-veneris mRNA. clone: YMU001_000133_E05. BP920142 - Show BP92014...is mRNA. clone: YMU001_000133_E05. Accession BP920142 Tissue type prothallium Developmental stage - Contig I...rotein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP920142|Adiantum capillus-veneris ...rograms, Nucleic Acids Res. 25:3389-3402. Query= BP920142|Adiantum capillus-veneris mRNA, clone: YMU001_0001

AcEST: BP919406 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000124_G04 562 Adiantum capillus-veneris mRNA. clone: YMU001_000124_G04. BP919406 - Show BP919406...is mRNA. clone: YMU001_000124_G04. Accession BP919406 Tissue type prothallium Developmental stage - Contig I...ion of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP919406|Adiantum capillus-...ucleic Acids Res. 25:3389-3402. Query= BP919406|Adiantum capillus-veneris mRNA, c

AcEST: BP921000 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000144_D05 407 Adiantum capillus-veneris mRNA. clone: YMU001_000144_D05. BP921000 - Show BP921000...is mRNA. clone: YMU001_000144_D05. Accession BP921000 Tissue type prothallium Developmental stage - Contig I...eneration of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP921000|Adiantum cap...ein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP921000|Adiantum capillus-veneris mRN

AcEST: BP920995 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000144_C12 350 Adiantum capillus-veneris mRNA. clone: YMU001_000144_C12. BP920995 - Show BP92099...is mRNA. clone: YMU001_000144_C12. Accession BP920995 Tissue type prothallium Developmental stage - Contig I...-BLAST: a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP92099...ew generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP92099

AcEST: BP918015 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000108_F03 437 Adiantum capillus-veneris mRNA. clone: YMU001_000108_F03. BP918015 - Show BP91801...is mRNA. clone: YMU001_000108_F03. Accession BP918015 Tissue type prothallium Developmental stage - Contig I.... 25:3389-3402. Query= BP918015|Adiantum capillus-veneris mRNA, clone: YMU001_000108_F03. (437 letters) Data...eration of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP91801

AcEST: BP918018 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000108_F06 436 Adiantum capillus-veneris mRNA. clone: YMU001_000108_F06. BP918018 - Show BP91801...is mRNA. clone: YMU001_000108_F06. Accession BP918018 Tissue type prothallium Developmental stage - Contig I...cids Res. 25:3389-3402. Query= BP918018|Adiantum capillus-veneris mRNA, clone: YM...and PSI-BLAST: a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP91801

AcEST: BP912801 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000023_A07 527 Adiantum capillus-veneris mRNA. clone: YMU001_000023_A07. BP912801 - Show BP912801...is mRNA. clone: YMU001_000023_A07. Accession BP912801 Tissue type prothallium Developmental stage - Contig I...w generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP912801...es. 25:3389-3402. Query= BP912801|Adiantum capillus-veneris mRNA, clone: YMU001_0

AcEST: BP914068 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000039_E04 420 Adiantum capillus-veneris mRNA. clone: YMU001_000039_E04. BP914068 - Show BP91406...is mRNA. clone: YMU001_000039_E04. Accession BP914068 Tissue type prothallium Developmental stage - Contig I...PSI-BLAST: a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP91406...se search programs, Nucleic Acids Res. 25:3389-3402. Query= BP914068|Adiantum capillus-veneris mRNA, clone:

AcEST: BP915406 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000071_B11 433 Adiantum capillus-veneris mRNA. clone: YMU001_000071_B11. BP915406 - Show BP915406...is mRNA. clone: YMU001_000071_B11. Accession BP915406 Tissue type prothallium Developmental stage - Contig I...Acids Res. 25:3389-3402. Query= BP915406|Adiantum capillus-veneris mRNA, clone: Y...leic Acids Res. 25:3389-3402. Query= BP915406|Adiantum capillus-veneris mRNA, clone: YMU001_000071_B11. (433

AcEST: BP912099 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000015_B05 315 Adiantum capillus-veneris mRNA. clone: YMU001_000015_B05. BP912099 - Show BP912099...is mRNA. clone: YMU001_000015_B05. Accession BP912099 Tissue type prothallium Developmental stage - Contig I...BLAST and PSI-BLAST: a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP912099...of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP912099|Adiantum capillus-vene

AcEST: BP918801 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000117_F03 542 Adiantum capillus-veneris mRNA. clone: YMU001_000117_F03. BP918801 - Show BP918801...is mRNA. clone: YMU001_000117_F03. Accession BP918801 Tissue type prothallium Developmental stage - Contig I...earch programs, Nucleic Acids Res. 25:3389-3402. Query= BP918801|Adiantum capillus-veneris mRNA, clone: YMU0...generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP918801|Adiantum ca

AcEST: BP917801 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000105_F04 280 Adiantum capillus-veneris mRNA. clone: YMU001_000105_F04. BP917801 - Show BP917801...is mRNA. clone: YMU001_000105_F04. Accession BP917801 Tissue type prothallium Developmental stage - Contig I...n of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP917801|Adiantum capillus-ve... Nucleic Acids Res. 25:3389-3402. Query= BP917801|Adiantum capillus-veneris mRNA, clone: YMU001_000105_F04.

AcEST: BP918017 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000108_F05 267 Adiantum capillus-veneris mRNA. clone: YMU001_000108_F05. BP918017 - Show BP91801...is mRNA. clone: YMU001_000108_F05. Accession BP918017 Tissue type prothallium Developmental stage - Contig I...otein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP918017|Adiantum capillus-veneris m...cleic Acids Res. 25:3389-3402. Query= BP918017|Adiantum capillus-veneris mRNA, clone: YMU001_000108_F05. (26

AcEST: BP915801 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000077_B02 555 Adiantum capillus-veneris mRNA. clone: YMU001_000077_B02. BP915801 - Show BP915801...is mRNA. clone: YMU001_000077_B02. Accession BP915801 Tissue type prothallium Developmental stage - Contig I... Nucleic Acids Res. 25:3389-3402. Query= BP915801|Adiantum capillus-veneris mRNA, clone: YMU001_000077_B02. ...ST: a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP915801|A

CacyBP/SIP promotes the proliferation of colon cancer cells.

Directory of Open Access Journals (Sweden)

Huihong Zhai

Full Text Available CacyBP/SIP is a component of the ubiquitin pathway and is overexpressed in several transformed tumor tissues, including colon cancer, which is one of the most common cancers worldwide. It is unknown whether CacyBP/SIP promotes the proliferation of colon cancer cells. This study examined the expression level, subcellular localization, and binding activity of CacyBP/SIP in human colon cancer cells in the presence and absence of the hormone gastrin. We found that CacyBP/SIP was expressed in a high percentage of colon cancer cells, but not in normal colonic surface epithelium. CacyBP/SIP promoted the cell proliferation of colon cancer cells under both basal and gastrin stimulated conditions as shown by knockdown studies. Gastrin stimulation triggered the translocation of CacyBP/SIP to the nucleus, and enhanced interaction between CacyBP/SIP and SKP1, a key component of ubiquitination pathway which further mediated the proteasome-dependent degradation of p27kip1 protein. The gastrin induced reduction in p27kip1 was prevented when cells were treated with the proteasome inhibitor MG132. These results suggest that CacyBP/SIP may be promoting growth of colon cancer cells by enhancing ubiquitin-mediated degradation of p27kip1.

AcEST: BP920147 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000133_F01 365 Adiantum capillus-veneris mRNA. clone: YMU001_000133_F01. BP920147 - Show BP92014...is mRNA. clone: YMU001_000133_F01. Accession BP920147 Tissue type prothallium Developmental stage - Contig I...ch programs, Nucleic Acids Res. 25:3389-3402. Query= BP920147|Adiantum capillus-veneris mRNA, clone: YMU001_...97), Gapped BLAST and PSI-BLAST: a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP9201

AcEST: BP920144 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000133_E09 265 Adiantum capillus-veneris mRNA. clone: YMU001_000133_E09. BP920144 - Show BP92014...is mRNA. clone: YMU001_000133_E09. Accession BP920144 Tissue type prothallium Developmental stage - Contig I...rch programs, Nucleic Acids Res. 25:3389-3402. Query= BP920144|Adiantum capillus-veneris mRNA, clone: YMU001...LAST and PSI-BLAST: a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP92014

AcEST: BP920141 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000133_E04 528 Adiantum capillus-veneris mRNA. clone: YMU001_000133_E04. BP920141 - Show BP92014...is mRNA. clone: YMU001_000133_E04. Accession BP920141 Tissue type prothallium Developmental stage - Contig I...cids Res. 25:3389-3402. Query= BP920141|Adiantum capillus-veneris mRNA, clone: YMU001_000133_E04. (528 lette...cleic Acids Res. 25:3389-3402. Query= BP920141|Adiantum capillus-veneris mRNA, clone: YMU001_000133_E04. (52

AcEST: BP913406 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000029_H06 570 Adiantum capillus-veneris mRNA. clone: YMU001_000029_H06. BP913406 - Show BP913406...is mRNA. clone: YMU001_000029_H06. Accession BP913406 Tissue type prothallium Developmental stage - Contig I...arch programs, Nucleic Acids Res. 25:3389-3402. Query= BP913406|Adiantum capillus-veneris mRNA, clone: YMU00...eration of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP913406|Adiantum capil...LDVTRGLVNGARGVVVAFES--GKHG---------------LPH 406 Query: 387 VRFACNRAEIVIGPDRQTVESGGMQVARRIQVPLILAWALSVHKCQGM

AcEST: BP918012 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000108_E12 547 Adiantum capillus-veneris mRNA. clone: YMU001_000108_E12. BP918012 - Show BP91801...is mRNA. clone: YMU001_000108_E12. Accession BP918012 Tissue type prothallium Developmental stage - Contig I...grams, Nucleic Acids Res. 25:3389-3402. Query= BP918012|Adiantum capillus-veneris mRNA, clone: YMU001_000108...ms, Nucleic Acids Res. 25:3389-3402. Query= BP918012|Adiantum capillus-veneris mRNA, clone: YMU001_000108_E1

Nuclear cardiology in Iran

International Nuclear Information System (INIS)

Zakavi, R.

2002-01-01

Nuclear cardiology is one of the most active branches of nuclear medicine and plays important role in diagnosis in treatment of CAD patients. Few nuclear cardiology surveys were published in the literature, mostly from developed countries. A nuclear cardiology survey in Iran and analysis of the findings in comparison with other countries may lead to better decision making and improve practice in our country. A questionnaire was sent by mail or e-mail to all nuclear medicine centers in Iran asking for details of nuclear cardiology practice. Also ownership of the centers, number of gamma cameras and number of cardiac studies in each week were recorded. Some centers were studied using telephone interview. From 79 nuclear medicine centers in Iran, 55 centers (69.6%) filled the questionnaire including 28 centers in Tehran and 27 centers in other cities. There was 69 Gamma cameras in these centers, 62.3% with SPECT capability. It is estimated that we may have 100 gamma cameras in Iran. This study showed that about 68287 cardiac studies were done in Iran each year with Myocardial perfusion scan accounting for about 99 2% of the studies. Considering population of the country nuclear cardiology activity will be about 1.05 study/1000/year. Regarding radiotracers used, about 13.5% of studies were done with T I-201, with some centers using only Tc- 99 m-M I B I

Where is Iran going; Ou va l'Iran

Energy Technology Data Exchange (ETDEWEB)

NONE

2006-07-01

This second meeting on the problem of the nuclear activities in Iran, aims to evaluate the new situation of crisis presented by the iranian uranium enrichment programs. Three round tables were organized on the subject: the nuclear problem in Iran, the evolution of the political and economical situation and the human rights, the Iran on the international scene with the Hezbollah, the energy challenge, the russian-iranian relations. (A.L.B.)

AcEST: BP912406 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000018_F09 348 Adiantum capillus-veneris mRNA. clone: YMU001_000018_F09. BP912406... CL1894Contig1 Show BP912406 Clone id YMU001_000018_F09 Library YMU01 Length 348 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000018_F09. Accession BP912406 Tissue type prothallium Developmental stag...in database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP912406|Adiantum capillus-veneris mRNA...n of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP912406

AcEST: BP917406 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000100_D10 492 Adiantum capillus-veneris mRNA. clone: YMU001_000100_D10. BP917406... CL2033Contig1 Show BP917406 Clone id YMU001_000100_D10 Library YMU01 Length 492 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000100_D10. Accession BP917406 Tissue type prothallium Developmental stag...of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP917406...Nucleic Acids Res. 25:3389-3402. Query= BP917406|Adiantum capillus-veneris mRNA,

AcEST: BP916801 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000091_G06 127 Adiantum capillus-veneris mRNA. clone: YMU001_000091_G06. BP916801... CL2168Contig1 Show BP916801 Clone id YMU001_000091_G06 Library YMU01 Length 127 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000091_G06. Accession BP916801 Tissue type prothallium Developmental stag...ds Res. 25:3389-3402. Query= BP916801|Adiantum capillus-veneris mRNA, clone: YMU0...a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP916801

AcEST: BP913801 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000035_D11 562 Adiantum capillus-veneris mRNA. clone: YMU001_000035_D11. BP913801... CL482Contig1 Show BP913801 Clone id YMU001_000035_D11 Library YMU01 Length 562 Definition Adiantum cap...illus-veneris mRNA. clone: YMU001_000035_D11. Accession BP913801 Tissue type prothallium Developmental stage...tabase search programs, Nucleic Acids Res. 25:3389-3402. Query= BP913801|Adiantum...earch programs, Nucleic Acids Res. 25:3389-3402. Query= BP913801|Adiantum capillus-veneris mRNA, clone: YMU0

AcEST: BP920801 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000141_G10 454 Adiantum capillus-veneris mRNA. clone: YMU001_000141_G10. BP920801... CL819Contig1 Show BP920801 Clone id YMU001_000141_G10 Library YMU01 Length 454 Definition Adiantum cap...illus-veneris mRNA. clone: YMU001_000141_G10. Accession BP920801 Tissue type prothallium Developmental stage... Acids Res. 25:3389-3402. Query= BP920801|Adiantum capillus-veneris mRNA, clone: ...ion of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP920801|Adiantum capillus-

BP Investment Exceeds $4 Bln in china

Institute of Scientific and Technical Information of China (English)

Wang Ping

2008-01-01

@@ British Petroleum (BP) recently signed a series of agreements with China including those in clean energy and wind power generation, during British Prime Minister Gordon Brown's visit to China in mid-January.

Molecular Identification of Beet Curly top Iran Virus Associated with Bean in Zanjan Province

Directory of Open Access Journals (Sweden)

Vahid Hoseini

2017-03-01

I, and EcoRV enzymes. A 2800 bp DNA fragment was isolated from gel and cloned into EcoRI site of a pBlunt vector and then sequenced (Microgen, Korea. The resulted sequence was compared to other reported geminiviruses from databases such as Genbank. To find the phylogenetic relation of the identified virus with other reported geminiviruses, we made a phylogenetic tree using the aligned sequences in MEGA6 software by applying Neighbour-joining method with 1000 replicates. Results and Discussion: Using degenerate primers more than 15 percent of the collected samples showed amplification of DNA fragments with expected sizes. Gel electrophoresis for PCR products using BC and PCR V181 primers for bean samples showed production of a 550bp fragment. The PCR products size was 900 and 1100 bp using PaR1C 496 and PAL1V 1978 primers. The phenotype for theses samples was included geminivirus-like symptoms such as: abnormal and yellowing (S37, cup shape (S60, yellowing and mosaic (S34, blistering and abnormality (S62. The same abnormal shape of leaves was reported from bean plants infected with geminiviruses such as BCTIV and BGMV (Gharouni K. S., 2012. According to the results of the PCR and type of the symptoms, four samples (S26, S37, S61 and S65 selected to confirm the geminiviral infection using Rolling Circle Amplification (RCA reactions. The RCA reaction was performed using 200 ng of the DNA and followed the instruction of kit. The RCA product was digested with various restriction enzymes. Based on the digestion patterns of the amplified DNA in the presence of three restriction enzymes EcoRI, EcoRV, Pst1, a 2800 bp fragment from sample S37 was selected for cloning into a vector and sequencing. Analyzing of this sequence showed that the amplified DNA has the highest (98% similarity to a Beet curly top Iran virus (BCTIV isolated from sugar beet and a lower (89 % similarity to an isolate of BCTIV from the bean in Khorasan-Razavi Province. Conclusion: Geminiviruses are limiting

Confirmation of Two Sibling Species among Anopheles fluviatilis Mosquitoes in South and Southeastern Iran by Analysis of Cytochrome Oxidase I Gene.

Science.gov (United States)

Naddaf, Saied Reza; Oshaghi, Mohammad Ali; Vatandoost, Hassan

2012-12-01

Anopheles fluviatilis, one of the major malaria vectors in Iran, is assumed to be a complex of sibling species. The aim of this study was to evaluate Cytochrome oxidase I (COI) gene alongside 28S-D3 as a diagnostic tool for identification of An. fluviatilis sibling species in Iran. DNA sample belonging to 24 An. fluviatilis mosquitoes from different geographical areas in south and southeastern Iran were used for amplification of COI gene followed by sequencing. The 474-475 bp COI sequences obtained in this study were aligned with 59 similar sequences of An. fluviatilis and a sequence of Anopheles minimus, as out group, from GenBank database. The distances between group and individual sequences were calculated and phylogenetic tree for obtained sequences was generated by using Kimura two parameter (K2P) model of neighbor-joining method. Phylogenetic analysis using COI gene grouped members of Fars Province (central Iran) in two distinct clades separate from other Iranian members representing Hormozgan, Kerman, and Sistan va Baluchestan Provinces. The mean distance between Iranian and Indian individuals was 1.66%, whereas the value between Fars Province individuals and the group comprising individuals from other areas of Iran was 2.06%. Presence of 2.06% mean distance between individuals from Fars Province and those from other areas of Iran is indicative of at least two sibling species in An. fluviatilis mosquitoes of Iran. This finding confirms earlier results based on RAPD-PCR and 28S-D3 analysis.

High prevalence of type 2 diabetes and pre-diabetes in adult Zoroastrians in Yazd, Iran: a cross-sectional study

Science.gov (United States)

Khalilzadeh, Saeedhossein; Afkhami-Ardekani, Mohammad; Afrand, Mohammadhosain

2015-01-01

Background: The prevalence of type 2 diabetes mellitus (T2DM) varies among ethnic groups. We aimed to estimate the prevalence of diagnosed and undiagnosed diabetes mellitus, impaired fasting glucose (IFG), and impaired glucose tolerance (IGT) for the first time in an ethnic population, specifically Zoroastrian citizens in Yazd, Iran whose ages were 30 or older. Methods: In a cross-sectional study, participants aged≥30 years were selected using systematic random sampling. An inventory, including socio-demographic data, was completed. Weight, height, body mass index (BMI), and blood pressure (BP) were measured using standard methods. Also, blood levels of glucose, triglycerides (TG), total cholesterol (TC), high density lipoprotein (HDL), low density lipoprotein (LDL), urea, creatinine (Cr), and uric acid were measured. The latest criteria established by the American Diabetes Association (ADA) were used to diagnose DM. Results: The mean age of the participants (n=403) was 56.9±12.8 years. The total prevalence of diabetes, including previously diagnosed and undiagnosed diabetes, IFG, and IGT was 26.1%, 18.6%, 7.5%, 34.7% and 25.8%, respectively. Participants with diabetes had higher fasting blood sugar (FBS) (PZoroastrian population of Yazd, Iran. One-third of the total cases with diabetes were undiagnosed. PMID:26052411

Iran, reform, revolution or resignation?; Iran: reforme, revolution ou resignation?

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-07-01

This document is an information report made by the French commission of economic affairs after a visit of a delegation of members of the French parliament in Iran in April 15-18, 2003. The report describes: 1 - the international political situation of Iran; 2 - the domestic political situation of Iran: political institutions, yearn of change; 3 - the economic trades that would be possible to develop: economic and financial situation of Iran, fossil fuel resources, economic reforms to be implemented; 4 - the French-Iranian economical cooperation to be strengthened: French companies in Iran, towards a new era in bilateral economic relations, the challenge of the adhesion to the world trade organization (WTO). (J.S.)

AcEST: BP920140 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000133_E03 489 Adiantum capillus-veneris mRNA. clone: YMU001_000133_E03. BP92014...0 CL2574Contig1 Show BP920140 Clone id YMU001_000133_E03 Library YMU01 Length 489 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000133_E03. Accession BP920140 Tissue type prothallium Developmental stag... database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP920140|Adian... and PSI-BLAST: a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP92014

AcEST: BP920143 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000133_E07 533 Adiantum capillus-veneris mRNA. clone: YMU001_000133_E07. BP92014...3 CL2377Contig1 Show BP920143 Clone id YMU001_000133_E07 Library YMU01 Length 533 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000133_E07. Accession BP920143 Tissue type prothallium Developmental stag...ms, Nucleic Acids Res. 25:3389-3402. Query= BP920143|Adiantum capillus-veneris mRNA, clone: YMU001_000133_E0...tabase search programs, Nucleic Acids Res. 25:3389-3402. Query= BP920143|Adiantum

AcEST: BP920146 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000133_E12 401 Adiantum capillus-veneris mRNA. clone: YMU001_000133_E12. BP92014...6 CL388Contig1 Show BP920146 Clone id YMU001_000133_E12 Library YMU01 Length 401 Definition Adiantum cap...illus-veneris mRNA. clone: YMU001_000133_E12. Accession BP920146 Tissue type prothallium Developmental stage...generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP920146|Adiantum ca...rams, Nucleic Acids Res. 25:3389-3402. Query= BP920146|Adiantum capillus-veneris mRNA, clone: YMU001_000133_

AcEST: BP920148 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000133_F02 429 Adiantum capillus-veneris mRNA. clone: YMU001_000133_F02. BP92014...8 CL3819Contig1 Show BP920148 Clone id YMU001_000133_F02 Library YMU01 Length 429 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000133_F02. Accession BP920148 Tissue type prothallium Developmental stag...rograms, Nucleic Acids Res. 25:3389-3402. Query= BP920148|Adiantum capillus-vener...ed BLAST and PSI-BLAST: a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP92014

AcEST: BP920149 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000133_F03 624 Adiantum capillus-veneris mRNA. clone: YMU001_000133_F03. BP92014...9 CL2860Contig1 Show BP920149 Clone id YMU001_000133_F03 Library YMU01 Length 624 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000133_F03. Accession BP920149 Tissue type prothallium Developmental stag...ic Acids Res. 25:3389-3402. Query= BP920149|Adiantum capillus-veneris mRNA, clone: YMU001_000133_F03. (624 l...n of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP92014

AcEST: BP914065 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000039_E01 548 Adiantum capillus-veneris mRNA. clone: YMU001_000039_E01. BP91406...5 CL604Contig1 Show BP914065 Clone id YMU001_000039_E01 Library YMU01 Length 548 Definition Adiantum cap...illus-veneris mRNA. clone: YMU001_000039_E01. Accession BP914065 Tissue type prothallium Developmental stage...earch programs, Nucleic Acids Res. 25:3389-3402. Query= BP914065|Adiantum capillus-veneris mRNA, clone: YMU0...cids Res. 25:3389-3402. Query= BP914065|Adiantum capillus-veneris mRNA, clone: YMU001_000039_E01. (548 lette

AcEST: BP914061 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000039_D09 599 Adiantum capillus-veneris mRNA. clone: YMU001_000039_D09. BP91406...1 CL1730Contig1 Show BP914061 Clone id YMU001_000039_D09 Library YMU01 Length 599 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000039_D09. Accession BP914061 Tissue type prothallium Developmental stag... a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP914061|Adia...database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP914061|Adiantum capillus-veneris mRNA, c

AcEST: BP914069 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000039_E05 368 Adiantum capillus-veneris mRNA. clone: YMU001_000039_E05. BP91406...9 CL2761Contig1 Show BP914069 Clone id YMU001_000039_E05 Library YMU01 Length 368 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000039_E05. Accession BP914069 Tissue type prothallium Developmental stag...rograms, Nucleic Acids Res. 25:3389-3402. Query= BP914069|Adiantum capillus-veneris mRNA, clone: YMU001_0000...rch programs, Nucleic Acids Res. 25:3389-3402. Query= BP914069|Adiantum capillus-veneris mRNA, clone: YMU001

AcEST: BP914064 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000039_D12 560 Adiantum capillus-veneris mRNA. clone: YMU001_000039_D12. BP91406...4 CL532Contig1 Show BP914064 Clone id YMU001_000039_D12 Library YMU01 Length 560 Definition Adiantum cap...illus-veneris mRNA. clone: YMU001_000039_D12. Accession BP914064 Tissue type prothallium Developmental stage...f protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP914064|Adiantum capillus-vener...: a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP914064|Adi

AcEST: BP916406 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000087_D01 556 Adiantum capillus-veneris mRNA. clone: YMU001_000087_D01. BP916406... CL1913Contig1 Show BP916406 Clone id YMU001_000087_D01 Library YMU01 Length 556 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000087_D01. Accession BP916406 Tissue type prothallium Developmental stag...ration of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP916406|Adiantum capill...database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP916406|Adiantum capillus-veneris mRNA, c

AcEST: BP914406 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000058_E09 562 Adiantum capillus-veneris mRNA. clone: YMU001_000058_E09. BP914406... CL513Contig1 Show BP914406 Clone id YMU001_000058_E09 Library YMU01 Length 562 Definition Adiantum cap...illus-veneris mRNA. clone: YMU001_000058_E09. Accession BP914406 Tissue type prothallium Developmental stage...tion of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP914406|Adiantum capillus...PSI-BLAST: a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP914406

AcEST: BP914060 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000039_D08 539 Adiantum capillus-veneris mRNA. clone: YMU001_000039_D08. BP91406...0 CL1835Contig1 Show BP914060 Clone id YMU001_000039_D08 Library YMU01 Length 539 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000039_D08. Accession BP914060 Tissue type prothallium Developmental stag...rotein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP914060|Adiantum capillus-veneris ...Acids Res. 25:3389-3402. Query= BP914060|Adiantum capillus-veneris mRNA, clone: YMU001_000039_D08. (539 lett

AcEST: BP920998 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000144_D03 529 Adiantum capillus-veneris mRNA. clone: YMU001_000144_D03. BP92099...8 CL1935Contig1 Show BP920998 Clone id YMU001_000144_D03 Library YMU01 Length 529 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000144_D03. Accession BP920998 Tissue type prothallium Developmental stag...abase search programs, Nucleic Acids Res. 25:3389-3402. Query= BP920998|Adiantum capillus-veneris mRNA, clon... of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP920998|Adiantum capillus-ven

AcEST: BP920999 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000144_D04 588 Adiantum capillus-veneris mRNA. clone: YMU001_000144_D04. BP92099...9 CL317Contig1 Show BP920999 Clone id YMU001_000144_D04 Library YMU01 Length 588 Definition Adiantum cap...illus-veneris mRNA. clone: YMU001_000144_D04. Accession BP920999 Tissue type prothallium Developmental stage...nd PSI-BLAST: a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP92099... and PSI-BLAST: a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP92099

AcEST: BP920996 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000144_D01 496 Adiantum capillus-veneris mRNA. clone: YMU001_000144_D01. BP92099...6 CL262Contig1 Show BP920996 Clone id YMU001_000144_D01 Library YMU01 Length 496 Definition Adiantum cap...illus-veneris mRNA. clone: YMU001_000144_D01. Accession BP920996 Tissue type prothallium Developmental stage...n of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP92099...n of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP920996|Adiantum capillus-ve

AcEST: BP920993 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000144_C06 517 Adiantum capillus-veneris mRNA. clone: YMU001_000144_C06. BP92099...3 CL547Contig1 Show BP920993 Clone id YMU001_000144_C06 Library YMU01 Length 517 Definition Adiantum cap...illus-veneris mRNA. clone: YMU001_000144_C06. Accession BP920993 Tissue type prothallium Developmental stage...rograms, Nucleic Acids Res. 25:3389-3402. Query= BP920993|Adiantum capillus-veneris mRNA, clone: YMU001_0001...w generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP920993|Adiantum

AcEST: BP920992 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000144_C05 525 Adiantum capillus-veneris mRNA. clone: YMU001_000144_C05. BP92099...2 CL2523Contig1 Show BP920992 Clone id YMU001_000144_C05 Library YMU01 Length 525 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000144_C05. Accession BP920992 Tissue type prothallium Developmental stag...Acids Res. 25:3389-3402. Query= BP920992|Adiantum capillus-veneris mRNA, clone: YMU001_000144_C05. (525 lett...ograms, Nucleic Acids Res. 25:3389-3402. Query= BP920992|Adiantum capillus-veneris mRNA, clone: YMU001_00014

AcEST: BP919801 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000129_C11 513 Adiantum capillus-veneris mRNA. clone: YMU001_000129_C11. BP919801... CL1Contig3 Show BP919801 Clone id YMU001_000129_C11 Library YMU01 Length 513 Definition Adiantum capil...lus-veneris mRNA. clone: YMU001_000129_C11. Accession BP919801 Tissue type prothallium Developmental stage -...es. 25:3389-3402. Query= BP919801|Adiantum capillus-veneris mRNA, clone: YMU001_000129_C11. (435 letters) Da...eration of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP919801|Adiantum capil

AcEST: BP918013 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000108_F01 490 Adiantum capillus-veneris mRNA. clone: YMU001_000108_F01. BP918013 - Show BP91801...is mRNA. clone: YMU001_000108_F01. Accession BP918013 Tissue type prothallium Developmental stage - Contig I...protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP91801...idylinositol-4-phosphate 5-kinase 1 OS=Oryza sativa subsp. japonica GN=PIPK1 PE=2 SV=2 Length = 801 Score = ..., Gapped BLAST and PSI-BLAST: a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP91801

AcEST: BP914801 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000063_A07 396 Adiantum capillus-veneris mRNA. clone: YMU001_000063_A07. BP914801... CL1121Contig1 Show BP914801 Clone id YMU001_000063_A07 Library YMU01 Length 396 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000063_A07. Accession BP914801 Tissue type prothallium Developmental stag...ped BLAST and PSI-BLAST: a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP914801...ase search programs, Nucleic Acids Res. 25:3389-3402. Query= BP914801|Adiantum capillus-veneris mRNA, clone:

The state of the environment in Iran.

Science.gov (United States)

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.

AcEST: BP920994 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000144_C10 322 Adiantum capillus-veneris mRNA. clone: YMU001_000144_C10. BP92099...4 CL2871Contig1 Show BP920994 Clone id YMU001_000144_C10 Library YMU01 Length 322 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000144_C10. Accession BP920994 Tissue type prothallium Developmental stag...), Gapped BLAST and PSI-BLAST: a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP92099...ped BLAST and PSI-BLAST: a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP92099

AcEST: BP920990 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000144_C03 445 Adiantum capillus-veneris mRNA. clone: YMU001_000144_C03. BP92099...0 CL4123Contig1 Show BP920990 Clone id YMU001_000144_C03 Library YMU01 Length 445 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000144_C03. Accession BP920990 Tissue type prothallium Developmental stag...97), Gapped BLAST and PSI-BLAST: a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP9209...LAST and PSI-BLAST: a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP92099

AcEST: BP920991 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000144_C04 521 Adiantum capillus-veneris mRNA. clone: YMU001_000144_C04. BP92099...1 CL3173Contig1 Show BP920991 Clone id YMU001_000144_C04 Library YMU01 Length 521 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000144_C04. Accession BP920991 Tissue type prothallium Developmental stag...s. 25:3389-3402. Query= BP920991|Adiantum capillus-veneris mRNA, clone: YMU001_000144_C04. (521 letters) Dat...ucleic Acids Res. 25:3389-3402. Query= BP920991|Adiantum capillus-veneris mRNA, clone: YMU001_000144_C04. (5

AcEST: BP918016 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000108_F04 434 Adiantum capillus-veneris mRNA. clone: YMU001_000108_F04. BP91801...6 CL3779Contig1 Show BP918016 Clone id YMU001_000108_F04 Library YMU01 Length 434 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000108_F04. Accession BP918016 Tissue type prothallium Developmental stag..., Gapped BLAST and PSI-BLAST: a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP91801...ic Acids Res. 25:3389-3402. Query= BP918016|Adiantum capillus-veneris mRNA, clone: YMU001_000108_F04. (434 l

Iran Sanctions

Science.gov (United States)

2013-10-11

Mars Co. (candy manufacturer); Kraft Foods; Wrigley’s (gum); and McCormick and Co. ( spices ). Some previously licensed U.S. goods have been sold through...that deliveries had begun. India India is implementing international sanctions against Iran but its cultural , economic, and historic ties—as well...September 2012. • Barring Iran from International Sporting Events. A further option is to limit sports or cultural exchanges with Iran, such as

Iran Sanctions

Science.gov (United States)

2016-09-21

the Central Bank assets discussed above could be used to pay the terrorism judgements —a decision that resulted in Iranian threats to sue the United...legislation that might affect Iran’s behavior might also be inconsistent with the JCPOA. See also CRS Report R43333, Iran Nuclear Agreement, by Kenneth...against Iran have multiple objectives and address multiple perceived threats from Iran simultaneously. This report analyzes U.S. and international

Iran Sanctions

Science.gov (United States)

2012-01-26

sanctions and human rights-related provisions of CISADA and other laws. For a broader analysis of policy on Iran, see CRS Report RL32048, Iran: U.S...the Treasury Department, saw business opportunity by picking up the transactions business from a competitor who had, in accordance with U.S...and South Korea announced that their automakers Toyota , Hyundai, and Kia Motors would cease selling automobiles to Iran. • Attorneys for BNP

AcEST: BP918019 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000108_F08 47 Adiantum capillus-veneris mRNA. clone: YMU001_000108_F08. BP918019 - Show BP91801... mRNA. clone: YMU001_000108_F08. Accession BP918019 Tissue type prothallium Developmental stage - Contig ID

BP's driving safety strategy

Energy Technology Data Exchange (ETDEWEB)

Herman, B. [BP Canada Energy Company, Calgary, AB (Canada)

2006-07-01

This presentation focused on why it is important to drive safely. It addressed driver fatigue as well as BP's global driving standard. The Standard applies to all BP employees and contractors that drive any vehicle on BP business and consists of 10 mandatory elements focusing on safety of the driver, the safety of the journey, and the safety of the vehicle. The driving standards focus on several themes, including skill and competency of the driver, safety of the journey, and safety of the vehicle. Fatigue causes more than 20 per cent of motorway accidents and is the most frequent cause of accidental death of truck drivers. The presentation also discussed vehicle data recorders, driving immersion, and Driving Safety Program results. Journey management, driver training, vehicle inspections and policies, and statistics on vehicle incidents were also provided. The presentation revealed that a lack of pre-trip journey management, inadequate training or recall of training, and not following safe driving practices were major contributors to incident occurrences. It also revealed that traveling on gravel or ice and avoiding wildlife were factors in many vehicle incidents. 1 tab., 1 fig.

Acute Toxicity and Ecological Risk Assessment of Benzophenone-3 (BP-3 and Benzophenone-4 (BP-4 in Ultraviolet (UV-Filters

Directory of Open Access Journals (Sweden)

Yang Du

2017-11-01

Full Text Available Ultraviolet (UV-absorbing chemicals (UV filters are used in personal care products for the protection of human skin and hair from damage by UV radiation. Although these substances are released into the environment in the production and consumption processes, little is known about their ecotoxicology effects. The acute toxicity and potential ecological risk of UV filters benzophenone-3 (BP-3 and benzophenone-4 (BP-4 on Chlorella vulgaris, Daphnia magna, and Brachydanio rerio were analyzed in the present study. The EC50 values (96 h of BP-3 and BP-4 on C. vulgaris were 2.98 and 201.00 mg/L, respectively. The 48 h-LC50 of BP-3 and BP-4 on D. magna were 1.09 and 47.47 mg/L, respectively. The 96 h-LC50 of BP-3 and BP-4 on B. rerio were 3.89 and 633.00 mg/L, respectively. The toxicity of a mixture of BP-3 and BP-4 on C. vulgaris, D. magna, and B. rerio all showed antagonistic effects. The induced predicted no-effect concentrations of BP-3 and BP-4 by the assessment factor method were 1.80 × 10−3 and 0.47 mg/L, respectively, by assessment factor (AF method, which were both lower than the concentrations detected in the environment at present, verifying that BP-3 and BP-4 remain low-risk chemicals to the aquatic ecosystem.

Where is Iran going; Ou va l'Iran

Energy Technology Data Exchange (ETDEWEB)

NONE

2006-07-01

This second meeting on the problem of the nuclear activities in Iran, aims to evaluate the new situation of crisis presented by the iranian uranium enrichment programs. Three round tables were organized on the subject: the nuclear problem in Iran, the evolution of the political and economical situation and the human rights, the Iran on the international scene with the Hezbollah, the energy challenge, the russian-iranian relations. (A.L.B.)

Antidiabetic Plants of Iran

Directory of Open Access Journals (Sweden)

Ashrafeddin Goushegir

2011-10-01

Full Text Available To identify the antidiabetic plants of Iran, a systematic review of the published literature on the efficacy of Iranian medicinal plant for glucose control in patients with type 2 diabetes mellitus was conducted. We performed an electronic literature search of MEDLINE, Science Direct, Scopus, Proquest, Ebsco, Googlescholar, SID, Cochrane Library Database, from 1966 up to June 2010. The search terms were complementary and alternative medicine (CAM, diabetes mellitus, plant (herb, Iran, patient, glycemic control, clinical trial, RCT, natural or herbal medicine, hypoglycemic plants, and individual herb names from popular sources, or combination of these key words. Available Randomized Controlled Trials (RCT published in English or Persian language examined effects of an herb (limited to Iran on glycemic indexes in type 2 diabetic patients were included. Among all of the articles identified in the initial database search, 23 trials were RCT, examining herbs as potential therapy for type 2 diabetes mellitus. The key outcome for antidiabetic effect was changes in blood glucose or HbA1 c, as well as improves in insulin sensitivity or resistance. Available data suggest that several antidiabetic plants of Iran need further study. Among the RCT studies, the best evidence in glycemic control was found in Citrullus colocynthus, Ipomoea betatas, Silybum marianum and Trigonella foenum graecum.

Confirmation of Two Sibling Species among Anopheles Fluviatilis Mosquitoes in South and Southeastern Iran by Analysis of Cytochrome Oxidase I Gene

Directory of Open Access Journals (Sweden)

Saied Reza Naddaf

2012-12-01

Full Text Available Background: Anopheles fluviatilis, one of the major malaria vectors in Iran, is assumed to be a complex of sibling species. The aim of this study was to evaluate Cytochrome oxidase I (COI gene alongside 28S-D3 as a diagnostic tool for identification of An. fluviatilis sibling species in Iran.Methods: DNA sample belonging to 24 An. fluviatilis mosquitoes from different geographical areas in south and southeastern Iran were used for amplification of COI gene followed by sequencing. The 474–475 bp COI sequences obtained in this study were aligned with 59 similar sequences of An. fluviatilis and a sequence of Anopheles minimus, as out group, from GenBank database. The distances between group and individual sequences were calculated and phy­logenetic tree for obtained sequences was generated by using Kimura two parameter (K2P model of neighbor-join­ing method.Results: Phylogenetic analysis using COI gene grouped members of Fars Province (central Iran in two distinct clades separate from other Iranian members representing Hormozgan, Kerman, and Sistan va Baluchestan Provinces. The mean distance between Iranian and Indian individuals was 1.66%, whereas the value between Fars Province individ­uals and the group comprising individuals from other areas of Iran was 2.06%.Conclusion: Presence of 2.06% mean distance between individuals from Fars Province and those from other areas of Iran is indicative of at least two sibling species in An. fluviatilis mosquitoes of Iran. This finding confirms earlier results based on RAPD-PCR and 28S-D3 analysis.

AcEST: BP912612 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000020_H07 512 Adiantum capillus-veneris mRNA. clone: YMU001_000020_H07. BP912612 - Show BP912612... Clone id YMU001_000020_H07 Library YMU01 Length 512 Definition Adiantum capillus-vener...is mRNA. clone: YMU001_000020_H07. Accession BP912612 Tissue type prothallium Developmental stage - Contig I...se search programs, Nucleic Acids Res. 25:3389-3402. Query= BP912612|Adiantum cap...illus-veneris mRNA, clone: YMU001_000020_H07. (512 letters) Database: uniprot_sprot.fasta 412,525 sequences;

AcEST: BP912712 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000022_A07 476 Adiantum capillus-veneris mRNA. clone: YMU001_000022_A07. BP912712 - Show BP912712...is mRNA. clone: YMU001_000022_A07. Accession BP912712 Tissue type prothallium Developmental stage - Contig I...cleic Acids Res. 25:3389-3402. Query= BP912712|Adiantum capillus-veneris mRNA, cl...one: YMU001_000022_A07. (476 letters) Database: uniprot_sprot.fasta 412,525 sequences; 148,809,765 total let...8%), Positives = 39/69 (56%), Gaps = 4/69 (5%) Frame = +3 Query: 123 TSRRKSNHDQY--LPNYKVGTVHLLLGVKDQHLVSKIDI

AcEST: BP912212 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000016_D11 457 Adiantum capillus-veneris mRNA. clone: YMU001_000016_D11. BP912212... CL1085Contig1 Show BP912212 Clone id YMU001_000016_D11 Library YMU01 Length 457 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000016_D11. Accession BP912212 Tissue type prothallium Developmental stag...f protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP912212...|Adiantum capillus-veneris mRNA, clone: YMU001_000016_D11. (457 letters) Database: uniprot_sprot.fasta 412

AcEST: BP912312 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000017_F01 489 Adiantum capillus-veneris mRNA. clone: YMU001_000017_F01. BP912312... CL1779Contig1 Show BP912312 Clone id YMU001_000017_F01 Library YMU01 Length 489 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000017_F01. Accession BP912312 Tissue type prothallium Developmental stag...on of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP912312...|Adiantum capillus-veneris mRNA, clone: YMU001_000017_F01. (489 letters) Database: uniprot_sprot.fasta 412

AcEST: BP912128 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000015_D10 477 Adiantum capillus-veneris mRNA. clone: YMU001_000015_D10. BP91212...8 CL2328Contig1 Show BP912128 Clone id YMU001_000015_D10 Library YMU01 Length 477 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000015_D10. Accession BP912128 Tissue type prothallium Developmental stag... protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP91212...8|Adiantum capillus-veneris mRNA, clone: YMU001_000015_D10. (461 letters) Database: uniprot_sprot.fasta 412

AcEST: BP912912 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000024_C05 413 Adiantum capillus-veneris mRNA. clone: YMU001_000024_C05. BP912912... CL1433Contig1 Show BP912912 Clone id YMU001_000024_C05 Library YMU01 Length 413 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000024_C05. Accession BP912912 Tissue type prothallium Developmental stag... of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP912912|Adiantum capillus-ven...eris mRNA, clone: YMU001_000024_C05. (413 letters) Database: uniprot_sprot.fasta 412

AcEST: BP919999 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000131_G09 554 Adiantum capillus-veneris mRNA. clone: YMU001_000131_G09. BP919999... CL2968Contig1 Show BP919999 Clone id YMU001_000131_G09 Library YMU01 Length 554 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000131_G09. Accession BP919999 Tissue type prothallium Developmental stag...b Miller, and David J. Lipman (1997), Gapped BLAST and PSI-BLAST: a new generatio...n of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP919999|Adiantum capillus-ve

AcEST: BP920997 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000144_D02 534 Adiantum capillus-veneris mRNA. clone: YMU001_000144_D02. BP92099...7 CL10Contig1 Show BP920997 Clone id YMU001_000144_D02 Library YMU01 Length 534 Definition Adiantum capi...llus-veneris mRNA. clone: YMU001_000144_D02. Accession BP920997 Tissue type prothallium Developmental stage ...a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP920997|Adian...BLAST: a new generation of protein database search programs, Nucleic Acids Res. 2

Student Day in Iran

DEFF Research Database (Denmark)

Elling, Rasmus Christian

2008-01-01

Om Studerendes Dag i Iran der blev markeret med demonstrationer og protester mod statens undertrykkelse af den pro-demokratiske studenterbevægelse i Iran. Udgivelsesdato: 6/12......Om Studerendes Dag i Iran der blev markeret med demonstrationer og protester mod statens undertrykkelse af den pro-demokratiske studenterbevægelse i Iran. Udgivelsesdato: 6/12...

Status of Iran's nuclear program and negotiations

Energy Technology Data Exchange (ETDEWEB)

Albright, David [President, Institute for Science and International Security (ISIS), 236 Massachusetts Avenue, NE 305, Washington, DC 20002 (United States)

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.

Geopolitics. Iran

International Nuclear Information System (INIS)

Forbes, A.

2009-01-01

Two articles in the Geopolitics subject: (1) Even before Iran's presidential election, its oil and gas industries were struggling to meet the nation's energy needs and export aspirations. Following what some see as a thinly-veiled military coup, the outlook looks even bleaker - not just for the Iranian people, but for the global energy economy; (2) South Pars, is Iran's portion of the world's largest non-associated gas field. Shared with Qatar, which calls its portion the North Field, this immense geological structure holds over half of Iran's 27,000 bcm (billion cubic metres) of proved gas reserves. That is more than any country in the world, except Russia. With gas riches like these, it is no surprise that Iran has long harboured ambitions to become one of the world's major exporters

The MCM-associated protein MCM-BP is important for human nuclear morphology.

Science.gov (United States)

Jagannathan, Madhav; Sakwe, Amos M; Nguyen, Tin; Frappier, Lori

2012-01-01

Mini-chromosome maintenance complex-binding protein (MCM-BP) was discovered as a protein that is strongly associated with human MCM proteins, known to be crucial for DNA replication in providing DNA helicase activity. The Xenopus MCM-BP homologue appears to play a role in unloading MCM complexes from chromatin after DNA synthesis; however, the importance of MCM-BP and its functional contribution to human cells has been unclear. Here we show that depletion of MCM-BP by sustained expression of short hairpin RNA (shRNA) results in highly abnormal nuclear morphology and centrosome amplification. The abnormal nuclear morphology was not seen with depletion of other MCM proteins and was rescued with shRNA-resistant MCM-BP. MCM-BP depletion was also found to result in transient activation of the G2 checkpoint, slowed progression through G2 and increased replication protein A foci, indicative of replication stress. In addition, MCM-BP depletion led to increased cellular levels of MCM proteins throughout the cell cycle including soluble MCM pools. The results suggest that MCM-BP makes multiple contributions to human cells that are not limited to unloading of the MCM complex.

Iran's Nuclear Program: Recent Developments

National Research Council Canada - National Science Library

Squassoni, Sharon

2007-01-01

International Atomic Energy Agency (IAEA) inspections since 2003 have revealed two decades' worth of undeclared nuclear activities in Iran, including uranium enrichment and plutonium separation efforts...

Iran's Nuclear Program: Recent Developments

National Research Council Canada - National Science Library

Squassoni, Sharon

2006-01-01

International Atomic Energy Agency (IAEA) inspections since 2003 have revealed two decades worth of undeclared nuclear activities in Iran, including uranium enrichment and plutonium separation efforts...

Evaluation of fungal- and photo-degradation as potential treatments for the removal of sunscreens BP3 and BP1

International Nuclear Information System (INIS)

Gago-Ferrero, Pablo; Badia-Fabregat, Marina; Olivares, Alba; Piña, Benjamin; Blánquez, Paqui; Vicent, Teresa; Caminal, Gloria; Díaz-Cruz, M. Silvia

2012-01-01

Photodecomposition might be regarded as one of the most important abiotic factors affecting the fate of UV absorbing compounds in the environment and photocatalysis has been suggested as an effective method to degrade organic pollutants. However, UV filters transformation appears to be a complex process, barely addressed to date. The white rot fungus Trametes versicolor is considered as a promising alternative to conventional aerobic bacterial degradation, as it is able to metabolise a wide range of xenobiotics. This study focused on both degradation processes of two widely used UV filters, benzophenone-3 (BP3) and benzophenone-1 (BP1). Fungal treatment resulted in the degradation of more than 99% for both sunscreens in less than 24 h, whereas photodegradation was very inefficient, especially for BP3, which remained unaltered upon 24 h of simulated sunlight irradiation. Analysis of metabolic compounds generated showed BP1 as a minor by-product of BP3 degradation by T. versicolor while the main intermediate metabolites were glycoconjugate derivatives. BP1 and BP3 showed a weak, but significant estrogenic activity (EC50 values of 0.058 mg/L and 12.5 mg/L, respectively) when tested by recombinant yeast assay (RYA), being BP1 200-folds more estrogenic than BP3. Estrogenic activity was eliminated during T. versicolor degradation of both compounds, showing that none of the resulting metabolites possessed significant estrogenic activity at the concentrations produced. These results demonstrate the suitability of this method to degrade both sunscreen agents and to eliminate estrogenic activity. - Highlights: ► Fungus T. versicolor is able to degrade totally BP3 and BP1 in few hours in a fluidised bed bioreactor. ► BP3 is not degraded under simulated sunlight. ► Glycoconjugates have been identified as the main intermediate metabolites. ► Decrease in endocrine activity was found in both photodegradation and biodegradation.

Iran's Economy

National Research Council Canada - National Science Library

Ilias, Shayerah

2008-01-01

.... To the extent that U.S. sanctions and other efforts to change Iranian state policy target aspects of Iran's economy as a means of influence, it is important to evaluate Iran's economic structure, strengths, and vulnerabilities...

Iran's Nuclear Program: Recent Developments

National Research Council Canada - National Science Library

Squassoni, Sharon

2006-01-01

International Atomic Energy Agency (IAEA) inspections since 2003 have revealed almost two decades' worth of undeclared nuclear activities in Iran, including uranium enrichment and plutonium separation efforts...

Iran's Nuclear Program: Recent Developments

National Research Council Canada - National Science Library

Squassoni, Sharon

2006-01-01

International Atomic Energy Agency (IAEA) inspections since 2003 have revealed almost two decades worth of undeclared nuclear activities in Iran, including uranium enrichment and plutonium separation efforts...

AcEST: BP913636 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000032_E04 520 Adiantum capillus-veneris mRNA. clone: YMU001_000032_E04. BP913636... CL2643Contig1 Show BP913636 Clone id YMU001_000032_E04 Library YMU01 Length 520 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000032_E04. Accession BP913636 Tissue type prothallium Developmental stag...ograms, Nucleic Acids Res. 25:3389-3402. Query= BP913636|Adiantum capillus-veneris mRNA, clone: YMU001_00003...tative phospholipid-transporting ATPase ... 149 8e-36 sp|Q9LNQ4|ALA4_ARATH Putati

AcEST: BP912124 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000015_D06 531 Adiantum capillus-veneris mRNA. clone: YMU001_000015_D06. BP91212...4 CL2988Contig1 Show BP912124 Clone id YMU001_000015_D06 Library YMU01 Length 531 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000015_D06. Accession BP912124 Tissue type prothallium Developmental stag...n database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP912124|Adiantum capillus-veneris mRNA,... clone: YMU001_000015_D06. (531 letters) Database: uniprot_sprot.fasta 412,525 sequences; 148,809,765 total

AcEST: BP912125 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000015_D07 558 Adiantum capillus-veneris mRNA. clone: YMU001_000015_D07. BP912125 - Show BP91212...is mRNA. clone: YMU001_000015_D07. Accession BP912125 Tissue type prothallium Developmental stage - Contig I...ein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP912125|Adiantum capillus-veneris mRN...A, clone: YMU001_000015_D07. (558 letters) Database: uniprot_sprot.fasta 412,525 sequences; 148,809,765 tota...copeptide repeat-containing protein At1g08070 OS=Arabidopsis thaliana GN=PCMP-H12

AcEST: BP912120 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000015_D01 500 Adiantum capillus-veneris mRNA. clone: YMU001_000015_D01. BP912120 - Show BP91212...is mRNA. clone: YMU001_000015_D01. Accession BP912120 Tissue type prothallium Developmental stage - Contig I...elated Pol polyprotein from transposon TNT 1-94 OS=Nicotiana tabacum Align length 130 Score (bit) 124.0 E-va...: a new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP91212...0|Adiantum capillus-veneris mRNA, clone: YMU001_000015_D01. (500 letters) Database: uniprot_sprot.fasta 412

AcEST: BP921212 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000147_A09 361 Adiantum capillus-veneris mRNA. clone: YMU001_000147_A09. BP921212 - Show BP921212...is mRNA. clone: YMU001_000147_A09. Accession BP921212 Tissue type prothallium Developmental stage - Contig I...protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP921212|Adiantum capillus-veneris... mRNA, clone: YMU001_000147_A09. (361 letters) Database: uniprot_sprot.fasta 412,...itol-4,5-bisphosphate 3-ki... 30 2.9 sp|O14338|YB33_SCHPO Uncharacterized serine-rich protein C2F12.0... 29

AcEST: BP912126 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000015_D08 484 Adiantum capillus-veneris mRNA. clone: YMU001_000015_D08. BP912126 CL412...4Contig1 Show BP912126 Clone id YMU001_000015_D08 Library YMU01 Length 484 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000015_D08. Accession BP912126 Tissue type prothallium Developmental stage - Contig ID CL412...-BLAST: a new generation of protein database search programs, Nucleic Acids Res. ...25:3389-3402. Query= BP912126|Adiantum capillus-veneris mRNA, clone: YMU001_000015_D08. (484 letters) Databa

AcEST: BP912812 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000023_B07 575 Adiantum capillus-veneris mRNA. clone: YMU001_000023_B07. BP912812... CL2610Contig1 Show BP912812 Clone id YMU001_000023_B07 Library YMU01 Length 575 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000023_B07. Accession BP912812 Tissue type prothallium Developmental stag... new generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP912812|Adiant...um capillus-veneris mRNA, clone: YMU001_000023_B07. (575 letters) Database: uniprot_sprot.fasta 412,525 sequ

AcEST: BP912122 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000015_D04 544 Adiantum capillus-veneris mRNA. clone: YMU001_000015_D04. BP91212...2 CL3363Contig1 Show BP912122 Clone id YMU001_000015_D04 Library YMU01 Length 544 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000015_D04. Accession BP912122 Tissue type prothallium Developmental stag...obium aromaticivorans (strain DSM 12444) Align length 58 Score (bit) 33.1 E-value 0.89 Report BLASTX 2.2.19 ...w generation of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP912122|Adiantum

AcEST: BP912412 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000018_G03 551 Adiantum capillus-veneris mRNA. clone: YMU001_000018_G03. BP912412... CL4248Contig1 Show BP912412 Clone id YMU001_000018_G03 Library YMU01 Length 551 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000018_G03. Accession BP912412 Tissue type prothallium Developmental stag...tein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP912412|Adiantum capillus-veneris mR...NA, clone: YMU001_000018_G03. (551 letters) Database: uniprot_sprot.fasta 412,525 sequences; 148,809,765 tot

AcEST: BP912012 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000012_A06 542 Adiantum capillus-veneris mRNA. clone: YMU001_000012_A06. BP912012... CL2421Contig1 Show BP912012 Clone id YMU001_000012_A06 Library YMU01 Length 542 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000012_A06. Accession BP912012 Tissue type prothallium Developmental stag...rams, Nucleic Acids Res. 25:3389-3402. Query= BP912012|Adiantum capillus-veneris ...mRNA, clone: YMU001_000012_A06. (542 letters) Database: uniprot_sprot.fasta 412,525 sequences; 148,809,765 t

AcEST: BP912123 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000015_D05 496 Adiantum capillus-veneris mRNA. clone: YMU001_000015_D05. BP91212...3 CL498Contig1 Show BP912123 Clone id YMU001_000015_D05 Library YMU01 Length 496 Definition Adiantum cap...illus-veneris mRNA. clone: YMU001_000015_D05. Accession BP912123 Tissue type prothallium Developmental stage...n of protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP91212...3|Adiantum capillus-veneris mRNA, clone: YMU001_000015_D05. (478 letters) Database: uniprot_sprot.fasta 412

AcEST: BP912512 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000019_D01 513 Adiantum capillus-veneris mRNA. clone: YMU001_000019_D01. BP912512... CL17Contig1 Show BP912512 Clone id YMU001_000019_D01 Library YMU01 Length 513 Definition Adiantum capi...llus-veneris mRNA. clone: YMU001_000019_D01. Accession BP912512 Tissue type prothallium Developmental stage ...earch programs, Nucleic Acids Res. 25:3389-3402. Query= BP912512|Adiantum capillus-veneris mRNA, clone: YMU0...01_000019_D01. (489 letters) Database: uniprot_sprot.fasta 412,525 sequences; 148,809,765 total letters Sear

AcEST: BP912129 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000015_D11 268 Adiantum capillus-veneris mRNA. clone: YMU001_000015_D11. BP91212...9 CL691Contig1 Show BP912129 Clone id YMU001_000015_D11 Library YMU01 Length 268 Definition Adiantum cap...illus-veneris mRNA. clone: YMU001_000015_D11. Accession BP912129 Tissue type prothallium Developmental stage...tabase search programs, Nucleic Acids Res. 25:3389-3402. Query= BP912129|Adiantum capillus-veneris mRNA, clo...ne: YMU001_000015_D11. (268 letters) Database: uniprot_sprot.fasta 412,525 sequences; 148,809,765 total lett

AcEST: BP917373 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000100_A08 270 Adiantum capillus-veneris mRNA. clone: YMU001_000100_A08. BP917373 CL2373...Contig1 Show BP917373 Clone id YMU001_000100_A08 Library YMU01 Length 270 Definition Adiantum ca...pillus-veneris mRNA. clone: YMU001_000100_A08. Accession BP917373 Tissue type prothallium Developmental stage - Contig ID CL2373...search programs, Nucleic Acids Res. 25:3389-3402. Query= BP917373|Adiantum capillus-veneris mRNA, clone: YMU...EGAVKHVGVLSS 206 K+ GC+S G SRHGES V KE H SS Sbjct: 473 KKEKGCSSPGSSRHGESHKGVSHTPI

Iran's Economy

National Research Council Canada - National Science Library

Ilias, Shayerah

2008-01-01

.... To the extent that U.S. sanctions and other efforts to change Iranian state policy target aspects of Iran ssssssss economy as a means of influence, it is important to evaluate Iran's economic structure, strengths, and vulnerabilities...

Plague in Iran: its history and current status

Directory of Open Access Journals (Sweden)

Abdolrazagh Hashemi Shahraki

2016-07-01

Full Text Available 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.

Plague in Iran: its history and current status.

Science.gov (United States)

Hashemi Shahraki, Abdolrazagh; Carniel, Elizabeth; Mostafavi, Ehsan

2016-01-01

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. 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. 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. 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.

Validation of the Welch Allyn SureBP (inflation) and StepBP (deflation) algorithms by AAMI standard testing and BHS data analysis.

Science.gov (United States)

Alpert, Bruce S

2011-04-01

We evaluated two new Welch Allyn automated blood pressure (BP) algorithms. The first, SureBP, estimates BP during cuff inflation; the second, StepBP, does so during deflation. We followed the American National Standards Institute/Association for the Advancement of Medical Instrumentation SP10:2006 standard for testing and data analysis. The data were also analyzed using the British Hypertension Society analysis strategy. We tested children, adolescents, and adults. The requirements of the American National Standards Institute/Association for the Advancement of Medical Instrumentation SP10:2006 standard were fulfilled with respect to BP levels, arm sizes, and ages. Association for the Advancement of Medical Instrumentation SP10 Method 1 data analysis was used. The mean±standard deviation for the device readings compared with auscultation by paired, trained, blinded observers in the SureBP mode were -2.14±7.44 mmHg for systolic BP (SBP) and -0.55±5.98 mmHg for diastolic BP (DBP). In the StepBP mode, the differences were -3.61±6.30 mmHg for SBP and -2.03±5.30 mmHg for DBP. Both algorithms achieved an A grade for both SBP and DBP by British Hypertension Society analysis. The SureBP inflation-based algorithm will be available in many new-generation Welch Allyn monitors. Its use will reduce the time it takes to estimate BP in critical patient care circumstances. The device will not need to inflate to excessive suprasystolic BPs to obtain the SBP values. Deflation is rapid once SBP has been determined, thus reducing the total time of cuff inflation and reducing patient discomfort. If the SureBP fails to obtain a BP value, the StepBP algorithm is activated to estimate BP by traditional deflation methodology.

Nuclear cardiology in Iran in 2002

International Nuclear Information System (INIS)

Zakavi, S. R.

2004-01-01

Aim: few nuclear cardiology surveys, were published in the literature, mostly from developed countries. the aim of this study is to perform a nuclear cardiology survey in iran. This may lead to better decision making and programming. Methods and materials: a questionnaire was sent by mail or e- mail to all nuclear medicine centers in iran asking for details of nuclear cardiology practice in year 2002. Also ownership of the center were studied using telephone interviews. Results: from 79 nuclear medicine centers in Iran, 55 centers (69.6%) filled the questionnaire including 28 centers in Tehran and 27 centers in other cities. Among them, 27 centers were private clinics. There was 69 gamma cameras in these centers, 62.3 % with SPECT capabilities. it is estimated that we may have 100 gamma cameras in Iran. About 85.5 % of centers perform cardiac studies routinely. Tc-99m-MIBI is used in more than 85.7% of the studies and some centers do not use Tl-201. Pharmacological stress with infusion of Dipyridamole is used in 56.7% of the studies and treadmill is the main type of physical exercise (40.2%). SPECT technique was used in 93% of studies including 2.5% of gated SPECT. About 64.3% of centers used two day protocol for imaging.Our study showed that about 65594 cardiac studies were done in Iran each year with myocardial perfusion scan accounting for about 99.2% of the studies. Considering population of the country(about 65 millions) nuclear cardiology activity will be about 1.01 study/1000/year. For viability assessment, Tl-201 with rest redistribution technique is used in 10.7 % of cases while re-injection is used in 29.8% of cases and TNG augmented Tc-99m-MIBI injection at rest in 59.5%. Discussion: Activity of nuclear cardiology is about 15 studies/1000 population/year is USA and 2.2 studies/1000/year in Europe. Although it is not uniformly practiced in different countries of Europe, however the numbers indicate that nuclear cardiology is under utilized in Iran ( less

AcEST: BP913939 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000038_B01 468 Adiantum capillus-veneris mRNA. clone: YMU001_000038_B01. BP913939 - Show BP913939...is mRNA. clone: YMU001_000038_B01. Accession BP913939 Tissue type prothallium Developmental stage - Contig I...Nucleic Acids Res. 25:3389-3402. Query= BP913939|Adiantum capillus-veneris mRNA, ... F member 3... 86 9e-17 sp|Q66H39|ABCF3_RAT ATP-binding cassette sub-family F member 3 O... 85 1e-16 sp|Q5R9...aracterized ABC transporter ATP-binding... 56 6e-08 sp|P63390|YHES_ECO57 Uncharacterized ABC transporter ATP

AcEST: BP912127 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000015_D09 582 Adiantum capillus-veneris mRNA. clone: YMU001_000015_D09. BP912127 - Show BP91212...is mRNA. clone: YMU001_000015_D09. Accession BP912127 Tissue type prothallium Developmental stage - Contig I...n database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP912127|Adiantum capillus-veneris mRNA,... clone: YMU001_000015_D09. (582 letters) Database: uniprot_sprot.fasta 412,525 sequences; 148,809,765 total ...p|P42825|DNAJ2_ARATH Chaperone protein dnaJ 2 OS=Arabidopsis th... 79 2e-14 sp|Q09912|PSI1_SCHPO Protein psi

AcEST: BP912112 [AcEST

Lifescience Database Archive (English)

Full Text Available YMU001_000015_C08 546 Adiantum capillus-veneris mRNA. clone: YMU001_000015_C08. BP912112 - Show BP912112...is mRNA. clone: YMU001_000015_C08. Accession BP912112 Tissue type prothallium Developmental stage - Contig I...Arabidopsis thaliana Align length 171 Score (bit) 121.0 E-value 3.0e-27 Report BLASTX 2.2.19 [Nov-02-2008] R... protein database search programs, Nucleic Acids Res. 25:3389-3402. Query= BP912112|Adiantum capillus-veneri...s mRNA, clone: YMU001_000015_C08. (546 letters) Database: uniprot_sprot.fasta 412,525 sequences; 148,809,765

Evaluation of fungal- and photo-degradation as potential treatments for the removal of sunscreens BP3 and BP1

Energy Technology Data Exchange (ETDEWEB)

Gago-Ferrero, Pablo, E-mail: pablo.gago@idaea.csic.es [Departament de Quimica Ambiental, IDAEA-CSIC, C/ Jordi Girona 18-26, 08034 Barcelona (Spain); Badia-Fabregat, Marina, E-mail: marina.badia@uab.cat [Departament d' Enginyeria Quimica, Escola d' Enginyeria, Universitat Autonoma de Barcelona, 08193 Bellaterra, Barcelona (Spain); Olivares, Alba, E-mail: esalba.olivares@idaea.csic.es [Departament de Quimica Ambiental, IDAEA-CSIC, C/ Jordi Girona 18-26, 08034 Barcelona (Spain); Pina, Benjamin, E-mail: benjami.pina@idaea.csic.es [Departament de Quimica Ambiental, IDAEA-CSIC, C/ Jordi Girona 18-26, 08034 Barcelona (Spain); Blanquez, Paqui, E-mail: paqui.blanquez@uab.cat [Departament d' Enginyeria Quimica, Escola d' Enginyeria, Universitat Autonoma de Barcelona, 08193 Bellaterra, Barcelona (Spain); Vicent, Teresa, E-mail: teresa.vicent@uab.cat [Departament d' Enginyeria Quimica, Escola d' Enginyeria, Universitat Autonoma de Barcelona, 08193 Bellaterra, Barcelona (Spain); Caminal, Gloria, E-mail: gloria.caminal@uab.cat [Unitat de Biocatalisi Aplicada associada al IQAC (CSIC-UAB). Escola d' Enginyeria, Universitat Autonoma de Barcelona, 08193 Bellaterra, Barcelona (Spain); Diaz-Cruz, M. Silvia, E-mail: silvia.diaz@idaea.csic.es [Departament de Quimica Ambiental, IDAEA-CSIC, C/ Jordi Girona 18-26, 08034 Barcelona (Spain); and others

2012-06-15

Photodecomposition might be regarded as one of the most important abiotic factors affecting the fate of UV absorbing compounds in the environment and photocatalysis has been suggested as an effective method to degrade organic pollutants. However, UV filters transformation appears to be a complex process, barely addressed to date. The white rot fungus Trametes versicolor is considered as a promising alternative to conventional aerobic bacterial degradation, as it is able to metabolise a wide range of xenobiotics. This study focused on both degradation processes of two widely used UV filters, benzophenone-3 (BP3) and benzophenone-1 (BP1). Fungal treatment resulted in the degradation of more than 99% for both sunscreens in less than 24 h, whereas photodegradation was very inefficient, especially for BP3, which remained unaltered upon 24 h of simulated sunlight irradiation. Analysis of metabolic compounds generated showed BP1 as a minor by-product of BP3 degradation by T. versicolor while the main intermediate metabolites were glycoconjugate derivatives. BP1 and BP3 showed a weak, but significant estrogenic activity (EC50 values of 0.058 mg/L and 12.5 mg/L, respectively) when tested by recombinant yeast assay (RYA), being BP1 200-folds more estrogenic than BP3. Estrogenic activity was eliminated during T. versicolor degradation of both compounds, showing that none of the resulting metabolites possessed significant estrogenic activity at the concentrations produced. These results demonstrate the suitability of this method to degrade both sunscreen agents and to eliminate estrogenic activity. - Highlights: Black-Right-Pointing-Pointer Fungus T. versicolor is able to degrade totally BP3 and BP1 in few hours in a fluidised bed bioreactor. Black-Right-Pointing-Pointer BP3 is not degraded under simulated sunlight. Black-Right-Pointing-Pointer Glycoconjugates have been identified as the main intermediate metabolites. Black-Right-Pointing-Pointer Decrease in endocrine activity

RanBP2 modulates Cox11 and hexokinase I activities and haploinsufficiency of RanBP2 causes deficits in glucose metabolism.

Directory of Open Access Journals (Sweden)

Azamat Aslanukov

2006-10-01

Full Text Available The Ran-binding protein 2 (RanBP2 is a large multimodular and pleiotropic protein. Several molecular partners with distinct functions interacting specifically with selective modules of RanBP2 have been identified. Yet, the significance of these interactions with RanBP2 and the genetic and physiological role(s of RanBP2 in a whole-animal model remain elusive. Here, we report the identification of two novel partners of RanBP2 and a novel physiological role of RanBP2 in a mouse model. RanBP2 associates in vitro and in vivo and colocalizes with the mitochondrial metallochaperone, Cox11, and the pacemaker of glycolysis, hexokinase type I (HKI via its leucine-rich domain. The leucine-rich domain of RanBP2 also exhibits strong chaperone activity toward intermediate and mature folding species of Cox11 supporting a chaperone role of RanBP2 in the cytosol during Cox11 biogenesis. Cox11 partially colocalizes with HKI, thus supporting additional and distinct roles in cell function. Cox11 is a strong inhibitor of HKI, and RanBP2 suppresses the inhibitory activity of Cox11 over HKI. To probe the physiological role of RanBP2 and its role in HKI function, a mouse model harboring a genetically disrupted RanBP2 locus was generated. RanBP2(-/- are embryonically lethal, and haploinsufficiency of RanBP2 in an inbred strain causes a pronounced decrease of HKI and ATP levels selectively in the central nervous system. Inbred RanBP2(+/- mice also exhibit deficits in growth rates and glucose catabolism without impairment of glucose uptake and gluconeogenesis. These phenotypes are accompanied by a decrease in the electrophysiological responses of photosensory and postreceptoral neurons. Hence, RanBP2 and its partners emerge as critical modulators of neuronal HKI, glucose catabolism, energy homeostasis, and targets for metabolic, aging disorders and allied neuropathies.

RanBP2 modulates Cox11 and hexokinase I activities and haploinsufficiency of RanBP2 causes deficits in glucose metabolism.

Science.gov (United States)

Aslanukov, Azamat; Bhowmick, Reshma; Guruju, Mallikarjuna; Oswald, John; Raz, Dorit; Bush, Ronald A; Sieving, Paul A; Lu, Xinrong; Bock, Cheryl B; Ferreira, Paulo A

2006-10-01

The Ran-binding protein 2 (RanBP2) is a large multimodular and pleiotropic protein. Several molecular partners with distinct functions interacting specifically with selective modules of RanBP2 have been identified. Yet, the significance of these interactions with RanBP2 and the genetic and physiological role(s) of RanBP2 in a whole-animal model remain elusive. Here, we report the identification of two novel partners of RanBP2 and a novel physiological role of RanBP2 in a mouse model. RanBP2 associates in vitro and in vivo and colocalizes with the mitochondrial metallochaperone, Cox11, and the pacemaker of glycolysis, hexokinase type I (HKI) via its leucine-rich domain. The leucine-rich domain of RanBP2 also exhibits strong chaperone activity toward intermediate and mature folding species of Cox11 supporting a chaperone role of RanBP2 in the cytosol during Cox11 biogenesis. Cox11 partially colocalizes with HKI, thus supporting additional and distinct roles in cell function. Cox11 is a strong inhibitor of HKI, and RanBP2 suppresses the inhibitory activity of Cox11 over HKI. To probe the physiological role of RanBP2 and its role in HKI function, a mouse model harboring a genetically disrupted RanBP2 locus was generated. RanBP2(-/-) are embryonically lethal, and haploinsufficiency of RanBP2 in an inbred strain causes a pronounced decrease of HKI and ATP levels selectively in the central nervous system. Inbred RanBP2(+/-) mice also exhibit deficits in growth rates and glucose catabolism without impairment of glucose uptake and gluconeogenesis. These phenotypes are accompanied by a decrease in the electrophysiological responses of photosensory and postreceptoral neurons. Hence, RanBP2 and its partners emerge as critical modulators of neuronal HKI, glucose catabolism, energy homeostasis, and targets for metabolic, aging disorders and allied neuropathies.

Geopolitics. Iran

Energy Technology Data Exchange (ETDEWEB)

Forbes, A.

2009-09-15

Two articles in the Geopolitics subject: (1) Even before Iran's presidential election, its oil and gas industries were struggling to meet the nation's energy needs and export aspirations. Following what some see as a thinly-veiled military coup, the outlook looks even bleaker - not just for the Iranian people, but for the global energy economy; (2) South Pars, is Iran's portion of the world's largest non-associated gas field. Shared with Qatar, which calls its portion the North Field, this immense geological structure holds over half of Iran's 27,000 bcm (billion cubic metres) of proved gas reserves. That is more than any country in the world, except Russia. With gas riches like these, it is no surprise that Iran has long harboured ambitions to become one of the world's major exporters.

Iran Sanctions

Science.gov (United States)

2016-12-14

general license. The list was expanded in July and November 2013 to include electrocardiograms, electroencephalograms, dialysis machines, MRI ...accept India’s local currency, the rupee, to settle 45% of its oil sales to India, which Iran mostly used to buy Indian wheat, pharmaceuticals , rice...services for hydroelectric, oil, and gas services. However, GE subsidiary sales of medical diagnostic products such as MRI machines, marketed through

Identification of Echinococcus Granulosus Strains in Isolated Hydatid Cyst Specimens from Animals by PCR-RFLP Method in West Azerbaijan – Iran

Directory of Open Access Journals (Sweden)

Haleh Hanifian

2013-09-01

Full Text Available Background: The aim of this study was DNA extraction from protosco­lecses of Echinococcus granulosus and identification of these strains in West-Azerbai­jan Province, north western Iran.Methods: Thirty one livestock isolates from sheep and cattle were collected from abattoirs of the province. To investigate the genetic variation of the isolates, after DNA extraction by Glass beads-phenol chloroform method; PCR-RLFP analysis of rDNA-ITS1 was performed using three different restric­tion enzymes of Taq 1, Rsa 1 and Alu 1.Result: Amplified PCR products for all isolates were 1000bp band which is expected band in sheep strains (G1-G3 complex. The results of RFLP analy­sis also were the same for all isolates. PCR-RFLP patterns restriction en­zymes were identical as follows, Rsa1 bands under UV showed two bands approximately 655bp and 345bp. Alu1 bands were as follows: two approx­imately 800bp and 200bp and Taq1 did not cut any region and bands were approximately 1000 bp in all samples.Conclusions: Based on PCR-RFLP patterns of ITS1 fragment produced with endonucleases enzyme digestion in animal isolates, it can be concluded that a single strain of E. granulosus (sheep strain or G1-G3 complex is domi­nant genotype in this province

Medical Science and Research in Iran.

Science.gov (United States)

Akhondzadeh, Shahin; Ebadifar, Asghar; Baradaran Eftekhari, Monir; Falahat, Katayoun

2017-11-01

During the last 3 decades, Iran has experienced a rapid population growth and at the same time the health of Iranian people has improved greatly. This achievement was mainly due to training and availability of health manpower, well organized public health network and medical science and research improvement. In this article, we aimed to report the relevant data about the medical science and research situation in Iran and compare them with other countries. In this study, after reviewing science development and research indicators in medical sciences with participation of key stakeholders, we selected 3 main hybrid indexes consisting of "Research and Development (R&D) expenditures," "Personnel in Science and Technology sector" and "knowledge generation" for evaluation of medical science and research situation. Data was extracted from reliable databases. Over the past decade, Iran has achieved significant success in medical sciences and for the first time in 2015 based on Scopus index, Iran ranked first in the number of published scientific papers and number of citations in the region and among all Islamic countries. Also, 2% of the world's publications belong to Iran. Regarding innovation, the number of Iranian patents submitted to the United States Patent and Trademark Office (USPTO) was 3 and 43 in 2008 and 2013, respectively. In these years, the number of personnel in science and technology sectors including post graduate students, researchers and academic members in universities of medical sciences (UMSs) have increased. The female students in medical sciences field account for about twothirds of all students. Also, women comprise about one-third of faculty members. Since 5 years ago, Iran has had growth in science and technology parks. These achievements were attained in spite of the fact that research spending in Iran was still very low (0.5% of gross domestic product [GDP]) due to economic hardships and sanctions. Medical science and research development has

Bursopentin (BP5 protects dendritic cells from lipopolysaccharide-induced oxidative stress for immunosuppression.

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Tao Qin

Full Text Available Dendritic cells (DCs play a vital role in the regulation of immune-mediated inflammatory diseases. Thus, DCs have been regarded as a major target for the development of immunomodulators. However, oxidative stress could disturb inflammatory regulation in DCs. Here, we examined the effect of bursopentine (BP5, a novel pentapeptide isolated from chicken bursa of fabricius, on the protection of DCs against oxidative stress for immunosuppression. BP5 showed potent protective effects against the lipopolysaccharide (LPS-induced oxidative stress in DCs, including nitric oxide, reactive oxygen species and lipid peroxidation. Furthermore, BP5 elevated the level of cellular reductive status through increasing the reduced glutathione (GSH and the GSH/GSSG ratio. Concomitant with these, the activities of several antioxidative redox enzymes, including glutathione peroxidase (GPx, catalase (CAT and superoxide dismutase (SOD, were obviously enhanced. BP5 also suppressed submucosal DC maturation in the LPS-stimulated intestinal epithelial cells (ECs/DCs coculture system. Finally, we found that heme oxygenase 1 (HO-1 was remarkably upregulated by BP5 in the LPS-induced DCs, and played an important role in the suppression of oxidative stress and DC maturation. These results suggested that BP5 could protect the LPS-activated DCs against oxidative stress and have potential applications in DC-related inflammatory responses.

Iran: Politics, Gulf Security, and U.S. Policy

Science.gov (United States)

2016-03-30

U.S. Policy Congressional Research Service Contents Political History ...Research Service 1 Political History Iran is a country of nearly 80 million people, located in the heart of the Persian Gulf region. The United...Iran government figure was 27), including a 19-year-old woman , Neda Soltani, who subsequently became an emblem of the uprising. The opposition

Elderly Healthy Eating Diet-2005 Index Living in Urban Areas of Iran`s Markazi Province

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Ali Aghanuri

2012-07-01

Full Text Available Objectives: The present study aimed to assess elderly “healthy eating diet” -2005 (HED-2005 quality and its relationship to their socio-demographic variables in healthy subjects aged 60 years and over who live in the urban areas of Iran`s Markazi province. Methods & Materials: This study was a descriptive-analytic survey that included 165 elderly in the urban areas of Iran`s Markazi province. Data were obtained via a general questionnaire and three 24-hours recalls. Results: The mean of overall HEI-2005 was 54.08. Ninty-three point three percent (93.3% of subjects consumed grains, 70.9% fruits, 84.2% whole fruit, 47.9% vegetables, 12.7% dark-orange vegetables and legumes, 37% dairy products, 40% meats, 18.8% oils, 40% saturated fats, 1.8% sodium and 1.2% discretionary calories (from solid fat and added sugar in optimal levels. Besides, none of the elderly people had a sufficient intake of whole grains. The HEI-2005 total score enhanced along with the increases in education level (P<0.05, income (P<0.01 and TV watching time (P<0.05. But, age and the HEI-2005 total score had an inverse relationship (P<0.001. Conclusion: Because the diet quality of elderly people in the urban areas of Iran`s Markazi province is low, they will benefit from the improvement of their diet quality. Also, they need to increase intakes of whole grains, dark-orange vegetables and legumes and plant oils, and reduce intakes of sodium and their energy levels from saturated fat and simple sugar. It should be pointed out that the government can help with the achievement of these objectives through some plans such as promoting their literacy level, income and nutritional knowledge.

Medicinal plants with promising antileishmanial activity in Iran: a systematic review and meta-analysis

OpenAIRE

Masoud Soosaraei; Mahdi Fakhar; Saeed Hosseini Teshnizi; Hajar Ziaei Hezarjaribi; Elham Sadat Banimostafavi

2017-01-01

Background: Leishmaniasis is a major public health problem worldwide. The aim of the present study was to investigate medicinal plants with anti-Leishmania activity which used in Iran. Methods: Data were systematically gathered from five English databases including Ebsco, Science Direct, PubMed, Google Scholar and Scopus, four Persian databases including Magiran, Iran doc, Iran medex and the Scientific Information Database (SID) from 1999 to April 2015. Information obtained included plant ...

Electrical connections: Iran's power market

International Nuclear Information System (INIS)

Anon

2000-01-01

Attention is drawn to business opportunities in Iran, a middle-eastern country that is still in the process of rebuilding its power generating capacity in the wake of its eight-year-long war with Iraq. In reviewing opportunities to tap into this market , the article lists a number of factors that must be considered before rushing to follow the current. One of these factors is the U.S. trade embargo against Iran. Under this embargo Canada does not allow the re-export of goods of U.S. origin from Canada to Iran. The complex character of doing business in Iran by foreign companies must also be considered. Nevertheless,, those who are well prepared to face the restrictions and are willing to take the time to learn about the 'Iranian way' may receive considerable help from the Export Development Corporation, including financing and insurance on a case-by-case basis. The Canadian government's program for export market development also offers direct financial assistance to Canadian exporters in an effort to reduce the risk of entering a foreign market. The Canadian Embassy in Tehran can also provide useful advice and assistance. There is also http://exportsource.gc.ca., Team Canada Inc.'s on-line resource that may be consulted for export information

Iran: spotlight.

Science.gov (United States)

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.

Tunneling in BP-MoS2 heterostructure

Science.gov (United States)

Liu, Xiaochi; Qu, Deshun; Kim, Changsik; Ahmed, Faisal; Yoo, Won Jong

Tunnel field effect transistor (TFET) is considered to be a leading option for achieving SS mV/dec. In this work, black phosphorus (BP) and molybdenum disulfide (MoS2) heterojunction devices are fabricated. We find that thin BP flake and MoS2 form normal p-n junctions, tunneling phenomena can be observed when BP thickness increases to certain level. PEO:CsClO4 is applied on the surface of the device together with a side gate electrode patterned together with source and drain electrodes. The Fermi level of MoS2 on top of BP layer can be modulated by the side gating, and this enables to vary the MoS2-BP tunnel diode property from off-state to on-state. Since tunneling is the working mechanism of MoS2-BP junction, and PEO:CsClO4\\ possesses ultra high dielectric constant and small equivalent oxide thickness (EOT), a low SS of 55 mV/dec is obtained from MoS2-BP TFET. This work was supported by the Global Research Laboratory and Global Frontier R&D Programs at the Center for Hybrid Interface Materials, both funded by the Ministry of Science, ICT & Future Planning via the National Research Foundation of Korea (NRF).

The Iran Sanctions Act (ISA)

National Research Council Canada - National Science Library

Katzman, Kenneth

2009-01-01

International pressure on Iran to curb its nuclear program is increasing the hesitation of many major foreign firms to invest in Iran's energy sector, hindering Iran's efforts to expand oil production beyond...

Heterogenity of Echinococcus canadensis genotype 6 - the main causative agent of cystic echinococcosis in Birjand, Eastern Iran.

Science.gov (United States)

Karamian, Mehdi; Haghighi, Fatemeh; Hemmati, Mina; Taylor, Walter Robert; Salehabadi, Alireza; Ghatee, Mohammad Amin

2017-10-15

Little is known about the genotypes of Echinococcus spp. and their life cycles in eastern Iran. We analysed the partial sequences of the nad1 and cox1 genes from 17 isolates from hydatid cyst-infected patients (n=9), camels (n=5) and sheep (n=3) in Birjand, eastern Iran. A new primer pair was also used to amplify the long fragment (1180bp) of the cox1 gene. All camel and eight human isolates were G6 strains of Echinococcus canadensis while one human isolate and the three sheep isolates were G1 genotypes (sheep strain) of E. granulosus sensu stricto (s.s.). Nad1 and cox1 sequence analyses showed high G6 genetic homogeneity, similar to previously reported G6 strains from southeast and central Iran, Sudan and Mauritania. Low nucleotide and haplotype diversity similar to G6 strains from Russia (Altai republic) and Kazakhstan was also found, consistent with a bottleneck effect. In this study, G6 was the most common Echinococcus genotype. Genetic homogeneity of east, southeast and central Iranian G6 and its low genetic diversity may be due limited mobility and contact between humans and camels from other regions because of large, inhospitable deserts. Copyright © 2017 Elsevier B.V. All rights reserved.

Ingen panik - Iran kan balanceres

DEFF Research Database (Denmark)

Rahigh-Aghsan, Ali

2010-01-01

Iran anses af mange som en voksende magtfaktor i Mellemøsten, der i stigende grad truer den regionale og endda globale sikkerhed. Irans hårde magt (atomprogrammet) og bløde magt (den politiske shi’a islam) betragtes som fundamentet til udviklingen af Irans stormagtsstatus og dets indflydelse....../trussel i regionen. Dette fundament er imidlertid skrøbeligt, og der er ingen grund til panik. Selv et Iran med atomvåben kan inddæmmes og balanceres og Iran’s bløde magt er meget begrænset. At bombe Iran vil derfor være en stor fejltagelse....

Bilateral engagement amid geopolitics: A case of India and Iran

Directory of Open Access Journals (Sweden)

Faisal Ahmed

2013-06-01

Full Text Available India’s engagement with West Asia including Iran has always been a balancing act hovering between economic necessities and strategic pursuits. The paper briefly traces the evolution of Indo-Iran engagements and also analyses their respective macroeconomic parameters. It also outlines and discusses three major geopolitical and geo-economic influences including sanctions on Iran, payment mechanism, and Iran’s business environment. Moreover, the issues pertaining to access to oil, transit route through Afghanistan and other trade facilitation measures have also been discussed. The paper also uses the revealed comparative advantage index to identify some potential areas of cooperation. Also, it argues that India needs to be more cautious and pragmatic in its strategic endeavours.

A Study on molecular characterization of Razi Bacillus anthracis Sterne 34F2 substrain in Iran

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Tadayon, K.

2016-07-01

Full Text Available Anthrax, a zoonotic disease caused by Bacillus anthracis, has affected humans since ancient times. For genomic characterization of Razi B. anthracis Sterne 34F2 substrain, single nucleotide polymorphism (SNP genotyping method developed by Van Erth, variable-number tandem-repeat (VNTR-8 analysis proposed by Keim, and multiple-locus VNTR analysis (MLVA-3 introduced by Levy were employed. In the SNPs typing system, where the nucleotide content of the genome at 13 evolutionary canonical loci was collectively analyzed, the originally South African 34F2 substrain was categorized in the A.Br.001/002 subgroup. In the VNTR-8 analysis, fragments with lengths of 314, 229, 162, 580, 532, 158, and 137 bp were identified at the following loci: vrrA, vrrB1, vrrB2, vrrC1, vrrC2, CG3, and pxO1, respectively. In addition, application of Levy's MLVA-3 genotyping method revealed that the genome of this strain carried 941, 451, and 864 bp fragments at AA03, AJ03, and AA07 loci, respectively. The present findings are undoubtedly helpful in meeting the requirements set by the World Organization for Animal Health (OIE and World Health Organization (WHO for anthrax vaccine manufacturers including Razi Institute. However, further similar studies are required to promote the current epidemiological knowledge of anthrax in Iran.

Cultural Relations between Germany and Iran and its Impacts on Intellectual Movement in Iran

Directory of Open Access Journals (Sweden)

Ahmad Fazli Nejad

2017-12-01

Full Text Available Cultural diplomacy is one of the tools of public diplomacy that governments are trying to attract people from those countries before attracting other governments; among different types of modern diplomacy, including public diplomacy, media diplomacy, and educational diplomacy, cultural diplomacy has a special significance. During the Qajar era, the German government began a consistent and expansive cultural activities in many countries, including Iran, by understanding the international structure affected by the two powers of Russia and the United Kingdom, as well as the proper understanding of the power of cultural diplomacy. In this paper, we try to answer the following questions: Why did the German government, contrary to its rivals in Iran, the British and Russian governments, define their foreign policy on the basis of a cultural approach? How has this cultural relationship affected the Iranian intellectual community? In response to these questions, we can state the following assumptions: “The German government is aware of the fact that in traditional societies such as Iran, cultural diplomacy based on religious feelings and religious intolerance is higher than any political and economic motive, and that this type of diplomacy is not confronted with the opposition of the two powers of Russia and Britain”. “Iranian-German cultural associations have been influential both on Iranian intellectual activists and those acting with religious backgrounds and those with stronger nationalist tendencies”.

The Rise of Iran

DEFF Research Database (Denmark)

Jakobsen, Peter Viggo; Rahigh-Aghsan, Ali

2010-01-01

Iran is viewed by many as a rising power that poses an increasing threat to regional and even global security. This view is wrong for three reasons. Iran's hard and soft power is exaggerated by most accounts; it is too limited to allow the Iranians to dominate the Persian Gulf let alone the Middle...... East, and its brand of Shi‘ism has very limited appeal outside of Iran. Second, growing internal political and economic instability will seriously limit Iran's bid for regional dominance. Third, the failure to stop the Iranian nuclear program has led analysts to underestimate the ability of the other...... regional powers and the West to balance Iran and contain its influence, even if it acquires nuclear weapons. If these limitations on Iranian power are taken into account the rise seems destined to be a short one....

Prediction of BP Reactivity to Talking Using Hybrid Soft Computing Approaches

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Gurmanik Kaur

2014-01-01

Full Text Available High blood pressure (BP is associated with an increased risk of cardiovascular diseases. Therefore, optimal precision in measurement of BP is appropriate in clinical and research studies. In this work, anthropometric characteristics including age, height, weight, body mass index (BMI, and arm circumference (AC were used as independent predictor variables for the prediction of BP reactivity to talking. Principal component analysis (PCA was fused with artificial neural network (ANN, adaptive neurofuzzy inference system (ANFIS, and least square-support vector machine (LS-SVM model to remove the multicollinearity effect among anthropometric predictor variables. The statistical tests in terms of coefficient of determination (R2, root mean square error (RMSE, and mean absolute percentage error (MAPE revealed that PCA based LS-SVM (PCA-LS-SVM model produced a more efficient prediction of BP reactivity as compared to other models. This assessment presents the importance and advantages posed by PCA fused prediction models for prediction of biological variables.

Prediction of BP reactivity to talking using hybrid soft computing approaches.

Science.gov (United States)

Kaur, Gurmanik; Arora, Ajat Shatru; Jain, Vijender Kumar

2014-01-01

High blood pressure (BP) is associated with an increased risk of cardiovascular diseases. Therefore, optimal precision in measurement of BP is appropriate in clinical and research studies. In this work, anthropometric characteristics including age, height, weight, body mass index (BMI), and arm circumference (AC) were used as independent predictor variables for the prediction of BP reactivity to talking. Principal component analysis (PCA) was fused with artificial neural network (ANN), adaptive neurofuzzy inference system (ANFIS), and least square-support vector machine (LS-SVM) model to remove the multicollinearity effect among anthropometric predictor variables. The statistical tests in terms of coefficient of determination (R (2)), root mean square error (RMSE), and mean absolute percentage error (MAPE) revealed that PCA based LS-SVM (PCA-LS-SVM) model produced a more efficient prediction of BP reactivity as compared to other models. This assessment presents the importance and advantages posed by PCA fused prediction models for prediction of biological variables.

BP180 dysfunction triggers spontaneous skin inflammation in mice.

Science.gov (United States)

Zhang, Yang; Hwang, Bin-Jin; Liu, Zhen; Li, Ning; Lough, Kendall; Williams, Scott E; Chen, Jinbo; Burette, Susan W; Diaz, Luis A; Su, Maureen A; Xiao, Shengxiang; Liu, Zhi

2018-06-04

BP180, also known as collagen XVII, is a hemidesmosomal component and plays a key role in maintaining skin dermal/epidermal adhesion. Dysfunction of BP180, either through genetic mutations in junctional epidermolysis bullosa (JEB) or autoantibody insult in bullous pemphigoid (BP), leads to subepidermal blistering accompanied by skin inflammation. However, whether BP180 is involved in skin inflammation remains unknown. To address this question, we generated a BP180-dysfunctional mouse strain and found that mice lacking functional BP180 (termed Δ NC16A ) developed spontaneous skin inflammatory disease, characterized by severe itch, defective skin barrier, infiltrating immune cells, elevated serum IgE levels, and increased expression of thymic stromal lymphopoietin (TSLP). Severe itch is independent of adaptive immunity and histamine, but dependent on increased expression of TSLP by keratinocytes. In addition, a high TSLP expression is detected in BP patients. Our data provide direct evidence showing that BP180 regulates skin inflammation independently of adaptive immunity, and BP180 dysfunction leads to a TSLP-mediated itch. The newly developed mouse strain could be a model for elucidation of disease mechanisms and development of novel therapeutic strategies for skin inflammation and BP180-related skin conditions.

BP - bisnis põhjas? / Erik Aru

Index Scriptorium Estoniae

Aru, Erik

2010-01-01

Seoses Mehhiko lahe naftareostusega ootab BP-d kuni 21 mld. dollari suurune trahv, kahjude hüvitamiseks peab BP müüma osa oma varast. Ekspertide hinnangul tähendavad Mehhiko lahe sündmused suuri muutusi kogu naftaäris

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

Energy Technology Data Exchange (ETDEWEB)

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

Lifestyles Based on Health Components in Iran

Directory of Open Access Journals (Sweden)

Babaei

2016-07-01

Full Text Available Context Lifestyle is a way employed by people, groups and nations and is formed in specific geographical, economic, political, cultural and religious texts. Health depends on lifestyle and is essential to preserve and promote health and improve lifestyle. Objectives The present study aimed to investigate lifestyle based on health-oriented components in Iran. Data Sources The research was conducted through E-banks including scientific information database (SID, Iran medical science databank (Iran Medex, Iran journal databank (Magiran and other databases such as Elsevier, PubMed and google scholar meta search engine regarding the subject from 2000 to 2014. Moreover, Official Iranian statistics and information were applied. The search terms used included lifestyle, health, health promoting behaviors, health-oriented lifestyle and lifestyle in Iran. Study Selection In the primary research, many papers were observed out of which 157 (120 in Farsi and 37 in English were selected. Data Extraction Following the careful study of these papers and excluding the unqualified papers, 19 papers with thorough information and higher relevance with the research purpose were selected. Results After examining articles based on the selected keywords and search strategies, 215 articles (134 in Farsi and 81 in English were obtained. Components of lifestyle and health are increasing in recent years; therefore, 8 (42% and 11 (58% articles were published during 2005 - 2010 and 2011 - 2014, respectively. Among them, there were 3 (16%, 8 (42%, 2 (10.5%, 2 (10.5% and 0 articles on the review of literature, descriptive-analytic, qualitative, analytic and descriptive articles, respectively. Conclusions Due to positive effect of healthy lifestyle on health promotion of individuals, it would be better for the government to provide comprehensive programs and policies in the society to enhance awareness of people about positive effects of health-oriented lifestyle on life and

Multivalent display of the antimicrobial peptides BP100 and BP143

Directory of Open Access Journals (Sweden)

Imma Güell

2012-12-01

Full Text Available Carbohydrates are considered as promising templates for the display of multiple copies of antimicrobial peptides. Herein, we describe the design and synthesis of chimeric structures containing two or four copies of the antimicrobial peptides KKLFKKILKYL-NH2 (BP100 and KKLfKKILKYL-NH2 (BP143 attached to the carbohydrate template cyclodithioerythritol (cDTE or α-D-galactopyranoside (Galp. The synthesis involved the preparation of the corresponding peptide aldehyde followed by coupling to an aminooxy-functionalized carbohydrate template. After purification, the multivalent display systems were obtained in high purities (90–98% and in good yields (42–64%. These compounds were tested against plant and human pathogenic bacteria and screened for their cytotoxicity on eukaryotic cells. They showed lower MIC values than the parent peptides against the bacteria analyzed. In particular, the carbopeptides derived from cDTE and Galp, which contained two or four copies of BP100, respectively, were 2- to 8-fold more active than the monomeric peptide against the phytopathogenic bacteria. These results suggest that preassembling antimicrobial peptides to multimeric structures is not always associated with a significant improvement of the activity. In contrast, the carbopeptides synthesized were active against human red blood cells pointing out that peptide preassembly is critical for the hemolytic activity. Notably, peptide preassembly resulted in an enhanced bactericidal effect.

Iran irritates and puzzles the world

International Nuclear Information System (INIS)

Pressburg, A. P.

2006-01-01

In this paper author analyses political and economic situation in the Iran. Iran is endangered by economic sanctions and military attacks on nuclear facilities, the president threatens by retributive military attacks. Situation in Iran is compared with Iraq. Perspectives of application of political and economic embargo against Iran are discussed. USA and co-adjuster would probably meet the Russian or Chinese veto. On the international markets or on the bilateral level the good volition to disable to Iran the sale of its oil and natural gas would by scarcely expected. Iran exports from 2.5 to 3 million barrels of oil daily. It is impossible to substitute Iran essentially. The country is the fourth biggest exporter of oil in the world and has the second biggest stocks of oil after Saudi Arabia. Iran is endangered by the fact that big question mark will stay to hang above nuclear program. The part of uranium is imported from African countries like Gabon and Niger through France and the sanctions of UN would stop this import. Iran has its own uranium fields, even which belongs to the largest in the world. However, Iran cannot exploit them effectively without help of western companies. Nuclear program, which is supported by big hope and sources from the country, probably collide with unexpected barriers. Even if UN Safety Council would not confirmed anti-Iran sanctions, the seven states that produce nuclear technologies would stop their sale to Iran. It would freeze its civilian and military nuclear program from a few years or some decades

[History of acupuncture in Iran].

Science.gov (United States)

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.

Iran's 'Risk-Taking' in Perspective

International Nuclear Information System (INIS)

Shahram, Chubin

2008-01-01

Assessing any state's intentions is a difficult undertaking - especially at a specific moment in time. When a state is considered hostile, its behaviour erratic, and its system opaque, what is difficult under normal circumstances becomes nearly impossible. It may thus often seem prudent to attribute the worst of intentions to such states, but this can create a self-fulfilling prophecy. Iran with its revolutionary pretensions, fiery rhetoric and nuclear ambitions, is a case in point, since it is particularly difficult to 'read'. Located in the centre of a geo-politically sensitive and conflict-driven area, Iran is in a position to influence - positively or otherwise - the Persian Gulf, the Caucasus, the Middle East and South Asia. This influence may furthermore be expanding as a result of the weakening of Iraq and Lebanon, divisions among the Palestinians, and the more general rise of the Shi'i across the broader region. Add to this the ambiguous aims of Iran's nuclear programme and the shadow this has already thrown across the region, and the need to assess Iran's intentions accurately appears crucial. Here, Iran's past behavior may provide some help, especially when it comes to Iran's proclivity for risk taking - provided the acquisition of a nuclear capability does not alter Iran's intentions or behavior so as to make the past irrelevant. Some commentators believe that Iran's ideology and past behaviour suggest that a nuclear-capable Iran will be inclined to take on a high level of risk, without concern for the potential costs of this recklessness, and that Iran may perhaps even welcome the risks involved. By contrast, the recent National Intelligence Estimate (NIE), a composite of US intelligence agency estimates, has concluded that Iran's 'decisions are guided by a cost-benefit approach' and therefore 'may be more vulnerable to influence' than they had previously (i.e.2005) judged. These divergent views broadly reflect the division between those who believe

Sustainability of energy production and use in Iran

International Nuclear Information System (INIS)

Karbassi, A.R.; Abduli, M.A.; Mahin Abdollahzadeh, E.

2007-01-01

The issue of oil and gas policies in Iran is rather complex. In the present investigation, it is aimed to formulate plans for increasing the capacity of the country's energy production. Analysis of energy consumption pattern over last decades is indicative of inefficient usage. The low energy prices in Iran do not reflect economic costs. Further distortions exist in the tariff structures of most energy sources and in their relative prices. It is recognized that price reform is a key policy element for promotion of energy conservation and fuel substitution with renewable energies. Mitigation policies in the energy sector are crucial to Iran's overall policies. Emission of greenhouse gases can be reduced from 752,156 to 560,791 Gg CO 2 equivalents in 2010 by implementing the policies proposed for the energy sub-sectors. Enhancing energy efficiency, including combined cycle power generation, has proved to be the most economic option for greenhouse gases reduction in energy sector. Iran's energy consumption pattern is unsustainable and consumption oriented

Iran approaches CERN

CERN Multimedia

2002-01-01

Members of Parliament from the Islamic Republic of Iran visit SM18. From left to right : Ali Mojtahed-Shabestari, Deputy Ambassador of the Islamic Republic of Iran in Geneva, Diether Blechschmidt, from CERN, Abdol-Rahim Baharvand and Hossain Amiri, from the Iranian Parliament, Norbert Siegel, from CERN, Hossain Afarideh, Rasool Seddighi and Ahmad Shirzad from the Iranian Parliament. Five members of the Parliament of the Islamic Republic of Iran visited CERN for three days at the beginning of May. All of them have PhD's in Physics, as well as holding their job in politics. They are involved in legislation for science, research and education funding in Iran. Apart from their interest in CERN in general, they were especially attracted to the CMS detector, since an Iranian contribution to the LHC is now starting through a collaboration with the Institute for Studies in Theoretical Physics and Mathematics in Tehran.

G3BP1, G3BP2 and CAPRIN1 are required for translation of interferon stimulated mRNAs and are targeted by a dengue virus non-coding RNA.

Science.gov (United States)

Bidet, Katell; Dadlani, Dhivya; Garcia-Blanco, Mariano A

2014-07-01

Viral RNA-host protein interactions are critical for replication of flaviviruses, a genus of positive-strand RNA viruses comprising major vector-borne human pathogens including dengue viruses (DENV). We examined three conserved host RNA-binding proteins (RBPs) G3BP1, G3BP2 and CAPRIN1 in dengue virus (DENV-2) infection and found them to be novel regulators of the interferon (IFN) response against DENV-2. The three RBPs were required for the accumulation of the protein products of several interferon stimulated genes (ISGs), and for efficient translation of PKR and IFITM2 mRNAs. This identifies G3BP1, G3BP2 and CAPRIN1 as novel regulators of the antiviral state. Their antiviral activity was antagonized by the abundant DENV-2 non-coding subgenomic flaviviral RNA (sfRNA), which bound to G3BP1, G3BP2 and CAPRIN1, inhibited their activity and lead to profound inhibition of ISG mRNA translation. This work describes a new and unexpected level of regulation for interferon stimulated gene expression and presents the first mechanism of action for an sfRNA as a molecular sponge of anti-viral effectors in human cells.

Iran, reform, revolution or resignation?

International Nuclear Information System (INIS)

2005-01-01

This document is an information report made by the French commission of economic affairs after a visit of a delegation of members of the French parliament in Iran in April 15-18, 2003. The report describes: 1 - the international political situation of Iran; 2 - the domestic political situation of Iran: political institutions, yearn of change; 3 - the economic trades that would be possible to develop: economic and financial situation of Iran, fossil fuel resources, economic reforms to be implemented; 4 - the French-Iranian economical cooperation to be strengthened: French companies in Iran, towards a new era in bilateral economic relations, the challenge of the adhesion to the world trade organization (WTO). (J.S.)

Iran’s Economy

Science.gov (United States)

2008-08-22

Toyota (Japan), Kia Motors (South Korea), Proton ( Malaysia ), and Chery CRS-22 89 EIU, “Country Profile 2007: Iran,” 2007, p. 45. Prime Vista Research...Background The 1979 Islamic revolution changed Iran’s modern political and economic history . Ayatollah Ruhollah Khomeini and his supporters transformed Iran...heating during one of the coldest winters in recent Iranian history . Turkmenistan has since resumed supplying gasoline to Iran. Foreign Involvement in

Where is Iran going

International Nuclear Information System (INIS)

2006-01-01

This second meeting on the problem of the nuclear activities in Iran, aims to evaluate the new situation of crisis presented by the iranian uranium enrichment programs. Three round tables were organized on the subject: the nuclear problem in Iran, the evolution of the political and economical situation and the human rights, the Iran on the international scene with the Hezbollah, the energy challenge, the russian-iranian relations. (A.L.B.)

BP report of the business year 1979

Energy Technology Data Exchange (ETDEWEB)

1980-01-01

The paper presents a survey about the development of the energy- and petroleum market during the year 1979. A commentary of the German BP A.G. and its activities is given here: personnel- and management policy, exploration, supply, refining and distribution, investigation, and development. After a survey about the business situation of the German BP A.G. the detailed annual balance sheets of 1979 of the German BP and of the whole enterprise are given.

Face recognition based on improved BP neural network

Directory of Open Access Journals (Sweden)

Yue Gaili

2017-01-01

Full Text Available In order to improve the recognition rate of face recognition, face recognition algorithm based on histogram equalization, PCA and BP neural network is proposed. First, the face image is preprocessed by histogram equalization. Then, the classical PCA algorithm is used to extract the features of the histogram equalization image, and extract the principal component of the image. And then train the BP neural network using the trained training samples. This improved BP neural network weight adjustment method is used to train the network because the conventional BP algorithm has the disadvantages of slow convergence, easy to fall into local minima and training process. Finally, the BP neural network with the test sample input is trained to classify and identify the face images, and the recognition rate is obtained. Through the use of ORL database face image simulation experiment, the analysis results show that the improved BP neural network face recognition method can effectively improve the recognition rate of face recognition.

Respon Iran Terhadap Film Argo

OpenAIRE

Utami, Nidya; Pakpahan, Saiman

2017-01-01

This research discusses Iran's response to the political thriller movie Argo and how the movie represents Iranians. Argo movie was launch in October 2012 focusing on an exfiltration mission in Iran by the CIA, which is based on true events in 1979 when the Islamic Revolution broke in Iran. Iranian in 2012 was shocked by Argo's Iranian depiction that was deem by president Mahmoud Ahmadinejad ‘anti Iranian' and American propaganda. Iran further their accusation when Argo receive the prestigious...

Injury epidemiology in Iran: a systematic review

Directory of Open Access Journals (Sweden)

Saber Azami-Aghdash

2017-01-01

Full Text Available Background: Injuries are the second greatest cause of mortality in Iran. Information about the epidemiological pattern of injuries is effective in decision-making. In this regard, the aim of the current study is to elaborate on the epidemiology of injuries in Iran through a systematic review. Methods: Required data were collected searching the following key words and their Persian equivalents; trauma, injury, accident, epidemiology, prevalence, Pattern, etiology, risk factors and Iran. The following databases were searched: Google Scholar, PubMed, Scopus, MagIran, Iranian scientific information database (SID and Iran Medex. Some of the relevant journals and web sites were searched manually. The lists of references from the selected articles were also investigated. We have also searched the gray literature and consulted some experts. Results: Out of 2747 retrieved articles, 25 articles were finally included in the review. A total of 3234481 cases have been investigated. Mean (SD age among these cases was 30 (17.4 years. Males comprised 75.7% of all the patients. Only 31.1% of patients were transferred to hospital by ambulance. The most common mechanism of injuries was road traffic accidents (50.1%, followed by falls (22.3%. In road traffic accidents, motorcyclists have accounted for the majority of victims (45%. Roads were the most common accident scene for the injuries (57.5%. The most common injuries were to the head and neck. (47.3%. The mean (SD Injury Severity Score (ISS was 8.1(8.6%. The overall case-fatality proportion was 3.8% and 75% of all the mortalities related to road traffic accidents. Conclusions: The main priorities in reducing the burden of injuries include: the young, male target group, improving pre-hospital and ambulance services, preventing road traffic accidents, improving road safety and the safety of motorcyclists (compulsory helmet use, safer vehicles, dedicated motorcycle lanes.

Phase 1 remedial investigation report for 200-BP-1 operable unit

International Nuclear Information System (INIS)

1993-09-01

The US Department of Energy (DOE) Hanford Site, in Washington State is organized into numerically designated operational areas including the 100, 200, 300, 400, 600, and 1100 Areas. The US Environmental Protection Agency (EPA), in November 1989 included the 200 Areas of the Hanford Site on the National Priority List (NPL) under the Comprehensive Environmental Response, Compensation and Liability Act of 1980 (CERCLA). Inclusion on the NPL initiated the remedial investigation (RD process for the 200-BP-1 operable unit. These efforts are being addressed through the Hanford Federal Facility Agreement and Consent Order (Ecology et al. 1989) which was negotiated and approved by the DOE, the EPA, and the State of Washington Department of Ecology (Ecology) in May 1989. This agreement, known as the Tri-Party Agreement, governs all CERCLA efforts at Hanford. In March of 1990, the Department of Energy, Richland Operations (DOE-RL) issued a Remedial Investigation/Feasibility Study (RI/FS) work plan (DOE-RL 1990a) for the 200-BP-1 operable unit. The work plan initiated the first phase of site characterization activities associated with the 200-BP-1 operable unit. The purpose of the 200-BP-1 operable unit RI is to gather and develop the necessary information to adequately understand the risks to human health and the environment posed by the site and to support the development and analysis of remedial alternatives during the FS. The RI analysis will, in turn, be used by Tri-Party Agreement signatories to make a risk-management-based selection of remedies for the releases of hazardous substances that have occurred from the 200-BP-1 operable unit

Profile of NF-κBp(65/NFκBp50) among prostate specific antigen sera levels in prostatic pathologies.

Science.gov (United States)

Bouraoui, Y; Ben Jemaa, A; Rodriguez, G; Ben Rais, N; Fraile, B; Paniagua, R; Sellemi, S; Royuela, M; Oueslati, R

2012-10-01

The aim of this work was to characterise the immunoexpression of NF-κB (p50/p65) in human prostatic pathologies and to study its profiles of activation among sera prostate specific antigen antigen (PSA) according the three groups: 0-4ng/mL, 4-20ng/mL and >20ng/mL. Twenty-four men with benign prostate hyperplasia (BPH); 19 men with prostate cancer (PC) and five men with normal prostates (NP). Immunohistochemical and western blot analysis was performed. Serum levels of PSA were assayed by immulite autoanalyser. In BPH and PC samples, immunoexpressions were observed for NF-κBp65 and NF-κBp50; while in NP samples, only were detected NF-κBp50. PC samples showed immunoreactions to NF-κBp65 and NF-κBp50 more intense (respectively 24.18±0.67 and 28.23±2.01) than that observed in BPH samples (respectively18.46±2.04 and 18.66±1.59) with special localisation in the nucleus. Different profiles of NF-κBp65 immunoexpressions were observed and BPH patients with sera PSA levels between 0-4ng/mL presented a significant weak percentage compared to BPH patients with sera PSA levels between 4-20ng/mL and >20ng/mL. No immunoreactions to NF-κBp65 were observed in PC patients with sera PSA levels between 4-20ng/mL. The sensibility of both NF-κB and PSA to inflammation allowed confirming the relationship between these two molecules and its involvement in prostatic diseases progression (inflammatory and neoplasic). Copyright © 2011 Elsevier Masson SAS. All rights reserved.

Detection of Arctic and European cluster of canine distemper virus in north and center of Iran.

Science.gov (United States)

Namroodi, Somayeh; Rostami, Amir; Majidzadeh-Ardebili, Keyvan; Ghalyanchi Langroudi, Arash; Morovvati, Abbas

2015-01-01

Canine distemper virus (CDV) creates a very contagious viral multi-systemic canine distemper (CD) disease that affects most species of Carnivora order. The virus is genetically heterogeneous, particularly in section of the hemagglutinin (H) gene. Sequence analysis of the H gene can be useful to investigate distinction of various lineages related to geographical distribution and CDV molecular epidemiology. Since vaccination program is conducted only in large cities of Iran, CD still remains as one of the major causes of death in dogs in this country. In order to monitor H gene, CDV has been detected in 14 out of 19 sampled dogs through the amplification of nucleoprotein (NP) gene in nested-PCR assay. In the next step 665 bp of H gene was amplified in 9 out of 14 NP-gene positive dogs. Phylogenetic analysis distinguished two distinct CDV genotypes in Iran. JN941238 has been embedded in European cluster and JN941239 has been embedded in Arctic cluster. Nucleic analysis has been shown high difference among both Iranian CDV lineages with CDV vaccine strains.

Iran’s Economic Conditions: U.S. Policy Issues

Science.gov (United States)

2010-04-22

gasoline sales to Iran. They include the Swiss-based Vitol, Glencore, and Trafigura; Royal Dutch Shell; India’s Reliance; Malaysia’s Petronas ; and...Group (IPG, Kuwait), Litasco (Russia), Petronas (Malaysia), Reliance Industries Limited (RIL, India), Royal Dutch Shell, Total (France), and Zhenua...In the first half of 2010, Malaysia’s Petronas , Russia’s LUKOIL, and Royal Dutch Shell reportedly stopped selling gasoline to Iran.113 Iran’s

Interactions of the human MCM-BP protein with MCM complex components and Dbf4.

Directory of Open Access Journals (Sweden)

Tin Nguyen

Full Text Available MCM-BP was discovered as a protein that co-purified from human cells with MCM proteins 3 through 7; results which were recapitulated in frogs, yeast and plants. Evidence in all of these organisms supports an important role for MCM-BP in DNA replication, including contributions to MCM complex unloading. However the mechanisms by which MCM-BP functions and associates with MCM complexes are not well understood. Here we show that human MCM-BP is capable of interacting with individual MCM proteins 2 through 7 when co-expressed in insect cells and can greatly increase the recovery of some recombinant MCM proteins. Glycerol gradient sedimentation analysis indicated that MCM-BP interacts most strongly with MCM4 and MCM7. Similar gradient analyses of human cell lysates showed that only a small amount of MCM-BP overlapped with the migration of MCM complexes and that MCM complexes were disrupted by exogenous MCM-BP. In addition, large complexes containing MCM-BP and MCM proteins were detected at mid to late S phase, suggesting that the formation of specific MCM-BP complexes is cell cycle regulated. We also identified an interaction between MCM-BP and the Dbf4 regulatory component of the DDK kinase in both yeast 2-hybrid and insect cell co-expression assays, and this interaction was verified by co-immunoprecipitation of endogenous proteins from human cells. In vitro kinase assays showed that MCM-BP was not a substrate for DDK but could inhibit DDK phosphorylation of MCM4,6,7 within MCM4,6,7 or MCM2-7 complexes, with little effect on DDK phosphorylation of MCM2. Since DDK is known to activate DNA replication through phosphorylation of these MCM proteins, our results suggest that MCM-BP may affect DNA replication in part by regulating MCM phosphorylation by DDK.

Interactions of the human MCM-BP protein with MCM complex components and Dbf4.

Science.gov (United States)

Nguyen, Tin; Jagannathan, Madhav; Shire, Kathy; Frappier, Lori

2012-01-01

MCM-BP was discovered as a protein that co-purified from human cells with MCM proteins 3 through 7; results which were recapitulated in frogs, yeast and plants. Evidence in all of these organisms supports an important role for MCM-BP in DNA replication, including contributions to MCM complex unloading. However the mechanisms by which MCM-BP functions and associates with MCM complexes are not well understood. Here we show that human MCM-BP is capable of interacting with individual MCM proteins 2 through 7 when co-expressed in insect cells and can greatly increase the recovery of some recombinant MCM proteins. Glycerol gradient sedimentation analysis indicated that MCM-BP interacts most strongly with MCM4 and MCM7. Similar gradient analyses of human cell lysates showed that only a small amount of MCM-BP overlapped with the migration of MCM complexes and that MCM complexes were disrupted by exogenous MCM-BP. In addition, large complexes containing MCM-BP and MCM proteins were detected at mid to late S phase, suggesting that the formation of specific MCM-BP complexes is cell cycle regulated. We also identified an interaction between MCM-BP and the Dbf4 regulatory component of the DDK kinase in both yeast 2-hybrid and insect cell co-expression assays, and this interaction was verified by co-immunoprecipitation of endogenous proteins from human cells. In vitro kinase assays showed that MCM-BP was not a substrate for DDK but could inhibit DDK phosphorylation of MCM4,6,7 within MCM4,6,7 or MCM2-7 complexes, with little effect on DDK phosphorylation of MCM2. Since DDK is known to activate DNA replication through phosphorylation of these MCM proteins, our results suggest that MCM-BP may affect DNA replication in part by regulating MCM phosphorylation by DDK.

The Iran-1 and Iran-2 nuclear power station on the Persian Gulf

International Nuclear Information System (INIS)

Altvater, W.

1977-01-01

Iran is a country with large oil reserves which, however, are exploited only very carefully because of ther importance for exports. In the light of this policy it was decided to make increasing use of nuclear energy for the country's electricity supply. Under the 8th Iranian five year plan, a total installed generating capacity of 56,000 MW is foreseen by 1993, of which 24,400 MW will be in nuclear power plants. This large construction program of nuclear power stations is implemented by the Atomic Energy Organization of Iran, AEOI, which started negotiations with potent nuclear industries of various industrialized countries in early 1974. In November 1974, these discussions led to a letter of intent with the German Kraftwerk Union AG (KWU) for the turnkey erection of the first Iranian nuclear power plant, Iran-1 and Iran-2, with two units of 1,300 MW on a site on the Persian Gulf. The siting decision was taken in favor of the Halileh area located some 18 km from the seaport of Bushehr. Construction work on the site began in July 1975. The delivery dates are December 1, 1980 for Iran-1 and November 1, 1981 for Iran-2. (orig.) [de

Molecular and phylogenetic characterisation of Fasciola spp. isolated from cattle and sheep in southeastern Iran

Directory of Open Access Journals (Sweden)

H. Mirahmadi

2018-03-01

Full Text Available The objective of this study was to determine the genotype of Fasciola spp. in animal hosts from Za-hedan, Sistan and Baluchestan province, southeastern Iran using PCR-RFLP. Overall, 50 and 43 adult Fasciola spp. were isolated from bile ducts of naturally infected cattle and sheep. PCR-RFLP with RsaI restriction enzyme and sequence analysis of the first nuclear ribosomal internal transcribed spacer (ITS 1 region from Fasciola spp. were used to conduct the study. RFLP pattern with RsaI produced 180 and 331 bp fragments in F. gigantica and amplicons of F. hepatica had a size of 77, 104 and 331 bp. Results based on PCR-RFLP analysis were confirmed by sequence analysis of repre-sentative ITS 1 amplicons. No hybrid forms were detected in the present study. All sheep were in-fected with F. hepatica while cattle were infected with both species. The results of our study showed that F. hepatica and F. gigantica isolates were of common H1 and G1 haplotypes.

Study of Rice Marketing System in Iran

OpenAIRE

Feizabadi, Yaser

2011-01-01

Rice comes second after wheat in Iran`s food consumption economy. Rising population and recent growth in GDP has made Iran one of the greatest rice importer countries all over the world. That is why rice marketing has always been a controversial issue in Iran`s agricultural economics. To study rice marketing system in Iran, this paper aims to calculate rice marketing margin, market efficiency and marketing cost coefficient in seaside Mazandaran province( where 70 percent of domestic rice prod...

New multilateral approaches solving the nuclear energy dispute with Iran

International Nuclear Information System (INIS)

Heireng, Hege Schultz; Moezzi, Maryam; Kippe, Halvor

2011-01-01

The focus of this report is on possible multilateral approaches for cooperation with Iran on the nuclear fuel cycle. The aim is to contribute in finding diplomatic solutions to the Iranian nuclear dispute. The proposals challenge the traditional views of Iran's role in the nuclear negotiations in particular, and in the international community in general. The report investigates the possibility of accepting Iran's enrichment of uranium, under an enhanced safeguards regime, and through a multilateral cooperation on the production of nuclear fuel. In relation to this, the report also explores the benefits of including new actors in the proposed solutions.Two different models for multilateral nuclear fuel cycle cooperation with Iran will be presented. The aim of these models is to ensure greater transparency in Iran's nuclear activities, in order to minimize the risk of proliferation of nuclear weapons, while simultaneously presenting a solution that will be acceptable to Iran. The first model is a tripartite consortium model that consists of a cooperation between Kazakhstan, Iran and South Africa, in which these countries additionally cooperate with an IAEA-supervised international nuclear fuel bank. The second model is a nuclear fuel cycle cooperation between Iran and six of the countries bordering the Persian Gulf. In both models, the countries in question will be responsible for different parts of the nuclear fuel cycle. Iran will be responsible for the uranium enrichment activities, but will have to give up all other fuel cycle activities. Another prerequisite is that Iran accepts not to store enriched uranium on Iranian soil.The report shows that the international community should consider accepting enrichment of uranium on Iranian soil in the long-term. In addition, it is concluded that cooperation with Iran on the nuclear fuel cycle, where Iran is a reliable nuclear supplier state of enriched uranium and other states are responsible for the remaining parts of

New multilateral approaches solving the nuclear energy dispute with Iran

Energy Technology Data Exchange (ETDEWEB)

Heireng, Hege Schultz; Moezzi, Maryam; Kippe, Halvor

2011-07-01

The focus of this report is on possible multilateral approaches for cooperation with Iran on the nuclear fuel cycle. The aim is to contribute in finding diplomatic solutions to the Iranian nuclear dispute. The proposals challenge the traditional views of Iran's role in the nuclear negotiations in particular, and in the international community in general. The report investigates the possibility of accepting Iran's enrichment of uranium, under an enhanced safeguards regime, and through a multilateral cooperation on the production of nuclear fuel. In relation to this, the report also explores the benefits of including new actors in the proposed solutions.Two different models for multilateral nuclear fuel cycle cooperation with Iran will be presented. The aim of these models is to ensure greater transparency in Iran's nuclear activities, in order to minimize the risk of proliferation of nuclear weapons, while simultaneously presenting a solution that will be acceptable to Iran. The first model is a tripartite consortium model that consists of a cooperation between Kazakhstan, Iran and South Africa, in which these countries additionally cooperate with an IAEA-supervised international nuclear fuel bank. The second model is a nuclear fuel cycle cooperation between Iran and six of the countries bordering the Persian Gulf. In both models, the countries in question will be responsible for different parts of the nuclear fuel cycle. Iran will be responsible for the uranium enrichment activities, but will have to give up all other fuel cycle activities. Another prerequisite is that Iran accepts not to store enriched uranium on Iranian soil.The report shows that the international community should consider accepting enrichment of uranium on Iranian soil in the long-term. In addition, it is concluded that cooperation with Iran on the nuclear fuel cycle, where Iran is a reliable nuclear supplier state of enriched uranium and other states are responsible for the

Correlation of expression of BP1, a homeobox gene, with estrogen receptor status in breast cancer

International Nuclear Information System (INIS)

Fu, Sidney W; Poola, Indira; Stephan, Dietrich A; Berg, Patricia E; Schwartz, Arnold; Stevenson, Holly; Pinzone, Joseph J; Davenport, Gregory J; Orenstein, Jan M; Gutierrez, Peter; Simmens, Samuel J; Abraham, Jessy

2003-01-01

BP1 is a novel homeobox gene cloned in our laboratory. Our previous studies in leukemia demonstrated that BP1 has oncogenic properties, including as a modulator of cell survival. Here BP1 expression was examined in breast cancer, and the relationship between BP1 expression and clinicopathological data was determined. Total RNA was isolated from cell lines, tumors, and matched normal adjacent tissue or tissue from autopsy. Reverse transcription polymerase chain reaction was performed to evaluate BP1 expression. Statistical analysis was accomplished with SAS. Analysis of 46 invasive ductal breast tumors demonstrated BP1 expression in 80% of them, compared with a lack of expression in six normal breast tissues and low-level expression in one normal breast tissue. Remarkably, 100% of tumors that were negative for the estrogen receptor (ER) were BP1-positive, whereas 73% of ER-positive tumors expressed BP1 (P = 0.03). BP1 expression was also associated with race: 89% of the tumors of African American women were BP1-positive, whereas 57% of those from Caucasian women expressed BP1 (P = 0.04). However, there was no significant difference in BP1 expression between grades I, II, and III tumors. Interestingly, BP1 mRNA expression was correlated with the ability of malignant cell lines to cause breast cancer in mice. Because BP1 is expressed abnormally in breast tumors, it could provide a useful target for therapy, particularly in patients with ER-negative tumors. The frequent expression of BP1 in all tumor grades suggests that activation of BP1 is an early event

The Idea of English in Iran: An Example from Urmia

Science.gov (United States)

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…

Divergent homologs of the predicted small RNA BpCand697 in Burkholderia spp.

Science.gov (United States)

Damiri, Nadzirah; Mohd-Padil, Hirzahida; Firdaus-Raih, Mohd

2015-09-01

The small RNA (sRNA) gene candidate, BpCand697 was previously reported to be unique to Burkholderia spp. and is encoded at 3' non-coding region of a putative AraC family transcription regulator gene. This study demonstrates the conservation of BpCand697 sequence across 32 Burkholderia spp. including B. pseudomallei, B. mallei, B. thailandensis and Burkholderia sp. by integrating both sequence homology and secondary structural analyses of BpCand697 within the dataset. The divergent sequence of BpCand697 was also used as a discriminatory power in clustering the dataset according to the potential virulence of Burkholderia spp., showing that B. thailandensis was clearly secluded from the virulent cluster of B. pseudomallei and B. mallei. Finally, the differential co-transcript expression of BpCand697 and its flanking gene, bpsl2391 was detected in Burkholderia pseudomallei D286 after grown under two different culture conditions using nutrient-rich and minimal media. It is hypothesized that the differential expression of BpCand697-bpsl2391 co-transcript between the two standard prepared media might correlate with nutrient availability in the culture media, suggesting that the physical co-localization of BpCand697 in B. pseudomallei D286 might be directly or indirectly involved with the transcript regulation of bpsl2391 under the selected in vitro culture conditions.

G3BP1, G3BP2 and CAPRIN1 are required for translation of interferon stimulated mRNAs and are targeted by a dengue virus non-coding RNA.

Directory of Open Access Journals (Sweden)

Katell Bidet

2014-07-01

Full Text Available Viral RNA-host protein interactions are critical for replication of flaviviruses, a genus of positive-strand RNA viruses comprising major vector-borne human pathogens including dengue viruses (DENV. We examined three conserved host RNA-binding proteins (RBPs G3BP1, G3BP2 and CAPRIN1 in dengue virus (DENV-2 infection and found them to be novel regulators of the interferon (IFN response against DENV-2. The three RBPs were required for the accumulation of the protein products of several interferon stimulated genes (ISGs, and for efficient translation of PKR and IFITM2 mRNAs. This identifies G3BP1, G3BP2 and CAPRIN1 as novel regulators of the antiviral state. Their antiviral activity was antagonized by the abundant DENV-2 non-coding subgenomic flaviviral RNA (sfRNA, which bound to G3BP1, G3BP2 and CAPRIN1, inhibited their activity and lead to profound inhibition of ISG mRNA translation. This work describes a new and unexpected level of regulation for interferon stimulated gene expression and presents the first mechanism of action for an sfRNA as a molecular sponge of anti-viral effectors in human cells.

Post glacial mass movements in Western Norway with special emphasis on the 2000 - 2200 BP and 2800 - 3200 BP periods - final report

International Nuclear Information System (INIS)

Boee, Reidulv; Lepland, Aivo; Blikra, Lars Harald; Longva, Oddvar; Soenstegaard, Eivind

2002-01-01

The Ormen Lange Gas Field was discovered in the Norwegian Sea outside the Moere og Romsdal in 1997. The development of this field which is located in the area of the Storegga Slide, requires safety assessment. The project aims to collect and compile data on slides, avalanches and gravitational faults that may have resulted from large earthquakes or tsunamis in the north west of Western Norway. A major task in the present project has been to investigate the spatial extent and interpret the origin of a postulated mass movement event ca. 2000 years ago and to evaluate its causes, climate variations, a tsunami (possibly caused by an earthquake affecting the offshore area), and earthquake only affecting parts of Western Norway or a combination of an earthquake and a tsunami. Several other mass movements, including the Storegga Slide tsunami deposits and pre-Storegga Slide slide and debris flow deposits have been studied both in the fjord and the lake sediments. Five of the 16 investigated fjords (Dalsfjorden, Foerdefjorden, Syvdsfjorden, Voldafjorden, Oerstadfjorden) provide evidence for a 2000 - 2200 years BP (calendar years before present, i.e. 1950) event. Previous investigations show no indication of a large shelf edge slide in the Storegga area, that may have created a tsunami at that time, nor are any mass movement deposits found on land or in the investigated lakes. This suggests that the 2000 - 2200 BP debris flows and turbidites were most likely related to one or more earthquakes on land or close to the coast and not an offshore mega slide generated tsunami. The Storegga Slide (8200 BP) tsunami deposits are observed in cores over most of the investigated area, both in the deep fjords and in lakes. Striking similarity between major slide and debris flow deposits at the 2000 - 2200 BP and ca. 11000 - 11700 BP stratigraphic levels suggest a common triggering mechanism, probably earthquakes with epicentres in the Sunnfjord Sunnmoere region. A period of debris flows

Iran - waiting and watching

International Nuclear Information System (INIS)

Malhotra, T. C.

2007-01-01

Global oil companies are reported to be divided on the issue of possible energy deals in Iran. Some companies may adopt wait and watch policy before singing a fresh deal with Iran, but there are some oil companies, those are still interested to sign a deal with Iran, despite the risks, even as Tehran decided to expand its uranium enrichment programme rather than complying with a UN Security Council ultimatum to freeze it, which clears the path for further harsher sanctions (author) (ml)

Sustainability of energy production and use in Iran

Energy Technology Data Exchange (ETDEWEB)

Karbassi, A.R.; Abduli, M.A.; Mahin Abdollahzadeh, E. [Graduate Faculty of Environment, University of Tehran, P.O. Box 14155-6135, Teheran (Iran)

2007-10-15

The issue of oil and gas policies in Iran is rather complex. In the present investigation, it is aimed to formulate plans for increasing the capacity of the country's energy production. Analysis of energy consumption pattern over last decades is indicative of inefficient usage. The low energy prices in Iran do not reflect economic costs. Further distortions exist in the tariff structures of most energy sources and in their relative prices. It is recognized that price reform is a key policy element for promotion of energy conservation and fuel substitution with renewable energies. Mitigation policies in the energy sector are crucial to Iran's overall policies. Emission of greenhouse gases can be reduced from 752,156 to 560,791 Gg CO{sub 2} equivalents in 2010 by implementing the policies proposed for the energy sub-sectors. Enhancing energy efficiency, including combined cycle power generation, has proved to be the most economic option for greenhouse gases reduction in energy sector. Iran's energy consumption pattern is unsustainable and consumption oriented. (author)

15 CFR 746.7 - Iran.

Science.gov (United States)

2010-01-01

... in paragraph (a)(1) of this section or elsewhere in the EAR (See, e.g., § 742.8—Anti-terrorism: Iran... exceptions may be used for exports or reexports to Iran. (d) EAR Anti-terrorism controls. The Secretary of State has designated Iran as a country that has repeatedly provided support for acts of international...

BP Canada Energy Company energy efficiency and GHG reduction opportunities

Energy Technology Data Exchange (ETDEWEB)

Forsyth, B. [BP Canada Energy Company, Calgary, AB (Canada)

2004-07-01

This paper presented an outline of the BP Canada Energy Company's energy efficiency program, which uses an innovative approach that relies on front line operations staff to generate, evaluate and implement ideas for energy reduction projects. An outline of the organization team was presented, with details of the small central Calgary group responsible for coordination, technical support and tracking of data. Key objectives of the team were identified as: the promotion of energy efficiency; sharing of best practices; and coordination of efforts at operations at both the development and corporate level. An outline of BP upstream operations and emissions reduction strategies was provided along with a timeline of BP Canada greenhouse gas (GHG) emissions and sustainable reductions projects. A chart representing energy savings through conversion to natural gas was also presented, sorted by project type. Results included over 400 GHG or energy reduction projects completed, with an average pay out of 30 months as well as 300,000 tonnes equivalent of GHGs reduced at an estimated value of of $13,000,000. Areas of focus for future projects include: compression; fired equipment; flaring; venting; and fugitive emissions. Strategies to reduce emissions in all areas of future research were also provided. tabs, figs.

Contextual Factors for Establishing Nursing Regulation in Iran: A Qualitative Content Analysis.

Science.gov (United States)

Nejatian, Ahmad; Joulaei, Hassan

2018-04-01

Professional regulation is one of the strategies of the governments which protect the public's right. Nursing practice is not an exception; hence, it is regulated to protect the public against nursing services' adverse effects. Although modern nursing in Iran started from 100 years ago, documents show that there was no regulation mechanism for nursing in Iran till 2016. Hence, this study was conducted to illuminate the contextual factors affecting the nursing regulation process in Iran. To explore the contextual elements of late establishment of nursing registration as an important part of nursing regulation, we applied directed qualitative content analysis. For this purpose, all the historical events and related materials including articles published in scientific journals, gray literature, statements, news articles, and interviews in the period of 2006-2016 were reviewed and analyzed by expert panel and categorized in predetermined groups. Pooled analysis data showed four contributing elements that affected the emerging nursing regulation in Iran. These elements include 1) cultural determinants, 2) structural determinants, 3) situational determinants, and 4) international or exogenous determinants. Nursing regulation is an important health policy issue in Iran which needs to be facilitated by contextual factors. These factors are complicated and country-specific. Political willingness should be accompanied by nursing association willingness to establish and improve nursing regulation. Other researches are recommended to explore actors and process and content of nursing regulation policy in Iran.

New multilateral approaches solving the nuclear energy dispute with Iran

Energy Technology Data Exchange (ETDEWEB)

Heireng, Hege Schultz; Moezzi, Maryam; Kippe, Halvor

2010-12-15

The focus of this report is on possible multilateral approaches for cooperation with Iran on the nuclear fuel cycle. The aim is to contribute in finding diplomatic solutions to the Iranian nuclear dispute. The proposals challenge the traditional views of Iran#Right Single Quotation Mark#s role in the nuclear negotiations in particular, and in the international community in general. The report investigates the possibility of accepting Iran#Right Single Quotation Mark#s enrichment of uranium, under an enhanced safeguards regime, and through a multilateral cooperation on the production of nuclear fuel. In relation to this, the report also explores the benefits of including new actors in the proposed solutions. Two different models for multilateral nuclear fuel cycle cooperation with Iran will be presented. The aim of these models is to ensure greater transparency in Iran#Right Single Quotation Mark#s nuclear activities, in order to minimize the risk of proliferation of nuclear weapons, while simultaneously presenting a solution that will be acceptable to Iran. The first model is a tripartite consortium model that consists of a cooperation between Kazakhstan, Iran and South Africa, in which these countries additionally cooperate with an IAEA-supervised international nuclear fuel bank. The second model is a nuclear fuel cycle cooperation between Iran and six of the countries bordering the Persian Gulf. In both models, the countries in question will be responsible for different parts of the nuclear fuel cycle. Iran will be responsible for the uranium enrichment activities, but will have to give up all other fuel cycle activities. Another prerequisite is that Iran accepts not to store enriched uranium on Iranian soil. The report shows that the international community should consider accepting enrichment of uranium on Iranian soil in the long-term. In addition, it is concluded that cooperation with Iran on the nuclear fuel cycle, where Iran is a reliable nuclear supplier

Assembly of human C-terminal binding protein (CtBP) into tetramers.

Science.gov (United States)

Bellesis, Andrew G; Jecrois, Anne M; Hayes, Janelle A; Schiffer, Celia A; Royer, William E

2018-06-08

C-terminal binding protein 1 (CtBP1) and CtBP2 are transcriptional coregulators that repress numerous cellular processes, such as apoptosis, by binding transcription factors and recruiting chromatin-remodeling enzymes to gene promoters. The NAD(H)-linked oligomerization of human CtBP is coupled to its co-transcriptional activity, which is implicated in cancer progression. However, the biologically relevant level of CtBP assembly has not been firmly established; nor has the stereochemical arrangement of the subunits above that of a dimer. Here, multi-angle light scattering (MALS) data established the NAD + - and NADH-dependent assembly of CtBP1 and CtBP2 into tetramers. An examination of subunit interactions within CtBP1 and CtBP2 crystal lattices revealed that both share a very similar tetrameric arrangement resulting from assembly of two dimeric pairs, with specific interactions probably being sensitive to NAD(H) binding. Creating a series of mutants of both CtBP1 and CtBP2, we tested the hypothesis that the crystallographically observed interdimer pairing stabilizes the solution tetramer. MALS data confirmed that these mutants disrupt both CtBP1 and CtBP2 tetramers, with the dimer generally remaining intact, providing the first stereochemical models for tetrameric assemblies of CtBP1 and CtBP2. The crystal structure of a subtle destabilizing mutant suggested that small structural perturbations of the hinge region linking the substrate- and NAD-binding domains are sufficient to weaken the CtBP1 tetramer. These results strongly suggest that the tetramer is important in CtBP function, and the series of CtBP mutants reported here can be used to investigate the physiological role of the tetramer. © 2018 Bellesis et al.

High frequency of metabolic syndrome in adult Zoroastrians in Yazd, Iran: a cross-sectional study.

Science.gov (United States)

Afrand, Mohammadhosain; Khalilzadeh, Saeed Hossein; Shojaoddiny-Ardekani, Ahmad; Afkhami-Ardekani, Mohammad; Ariaeinejad, Azita

2016-01-01

Metabolic syndrome (MS) is a cluster of metabolic disturbances, and its prevalence is increasing worldwide. MS exhibits variations among ethnic groups. Zoroastrianism is an ethnic minority which has maintained its isolation and endogamy up to now. So, we evaluated the frequency of MS in Zoroastrians of Yazd, Iran. In this cross-sectional study, participants aged ≥30 years were selected using a systematic random sampling. Weight, height, body mass index (BMI), waist circumference (WC), hip circumference (HC), waistto- hip ratio (WHR) and blood pressure (BP) were measured using standard methods. Also, blood levels of glucose, triglycerides (TG), total cholesterol, high-density lipoprotein (HDL), low-density lipoprotein (LDL), urea, creatinine and uric acid (UA) were measured. Both revised National Cholesterol Education Program Adult Treatment Panel III (ATPIII) and Joint Interim Statement (JIS) criteria were used to diagnose the MS. The mean±SD age of the participants (n=403) was 56.9±12.8 years. The frequency of MS was 69.7% and 74.9% based on JIS and ATPIII criteria, respectively; this was significantly different by age, marital status, job, educational level, and menopausal status (pZoroastrians of Yazd, Iran.

Around and beyond 53BP1 Nuclear Bodies.

Science.gov (United States)

Fernandez-Vidal, Anne; Vignard, Julien; Mirey, Gladys

2017-12-05

Within the nucleus, sub-nuclear domains define territories where specific functions occur. Nuclear bodies (NBs) are dynamic structures that concentrate nuclear factors and that can be observed microscopically. Recently, NBs containing the p53 binding protein 1 (53BP1), a key component of the DNA damage response, were defined. Interestingly, 53BP1 NBs are visualized during G1 phase, in daughter cells, while DNA damage was generated in mother cells and not properly processed. Unlike most NBs involved in transcriptional processes, replication has proven to be key for 53BP1 NBs, with replication stress leading to the formation of these large chromatin domains in daughter cells. In this review, we expose the composition and organization of 53BP1 NBs and focus on recent findings regarding their regulation and dynamics. We then concentrate on the importance of the replication stress, examine the relation of 53BP1 NBs with DNA damage and discuss their dysfunction.

Around and beyond 53BP1 Nuclear Bodies

Directory of Open Access Journals (Sweden)

Anne Fernandez-Vidal

2017-12-01

Full Text Available Within the nucleus, sub-nuclear domains define territories where specific functions occur. Nuclear bodies (NBs are dynamic structures that concentrate nuclear factors and that can be observed microscopically. Recently, NBs containing the p53 binding protein 1 (53BP1, a key component of the DNA damage response, were defined. Interestingly, 53BP1 NBs are visualized during G1 phase, in daughter cells, while DNA damage was generated in mother cells and not properly processed. Unlike most NBs involved in transcriptional processes, replication has proven to be key for 53BP1 NBs, with replication stress leading to the formation of these large chromatin domains in daughter cells. In this review, we expose the composition and organization of 53BP1 NBs and focus on recent findings regarding their regulation and dynamics. We then concentrate on the importance of the replication stress, examine the relation of 53BP1 NBs with DNA damage and discuss their dysfunction.

Induced abortion rate in Iran: a meta-analysis.

Science.gov (United States)

Motaghi, Zahra; Poorolajal, Jalal; Keramat, Afsaneh; Shariati, Mohammad; Yunesian, Masud; Masoumi, Seyyedeh Zahra

2013-10-01

About 44 million induced abortions take place worldwide annually, of which 50% are unsafe. The results of studies investigated the induced abortion rate in Iran are inconsistent. The aim of this meta-analysis was to estimate the incidence rate of induced abortion in Iran. National and international electronic databases, as well as conference databases until July 2012 were searched. Reference lists of articles were screened and the studies' authors were contacted for additional unpublished studies. Cross-sectional studies addressing induced abortion in Iran were included in this meta-analysis. The primary outcome of interest was the induced abortion rate (the number of abortions per 1000 women aged 15-44 years in a year) or the ratio (the number of abortions per 100 live births in a year). The secondary outcome of interest was the prevalence of unintended pregnancies (the number of mistimed, unplanned, or unwanted pregnancies per total pregnancies). Data were analyzed using random effect models. Of 603 retrieved studies, using search strategy, 10 studies involving 102,394 participants were eventually included in the meta-analysis. The induced abortion rate and ratio were estimated as 8.9 per 1000 women aged 15-44 years (95% CI: 5.46, 12.33) and 5.34 per 100 live births (95% CI: 3.61, 7.07), respectively. The prevalence of unintended pregnancy was estimated as 27.94 per 100 pregnant women (95% CI: 23.46, 32.42). The results of this meta-analysis helped a better understanding of the incidence of induced abortion in Iran compared to the other developing countries in Asia. However, additional sources of data on abortion other than medical records and survey studies are needed to estimate the true rate of unsafe abortion in Iran.

Correspondence between the President of the Atomic Energy Organization of Iran and the Director General

International Nuclear Information System (INIS)

1984-09-01

The document includes 5 attachments: the letter of 9 April 1984 from the President of the Atomic Energy Organization of Iran to the Director General, the letter of 11 May 1984 from the Director General to the President of the Atomic Energy Organization of Iran, the text of the telex of 27 May 1984 from the President of the Atomic Energy Organization of Iran to the Director General, the text of the telex of 28 May 1984 from the Director General to the President of the Atomic Energy Organization of Iran and the text of the telex from 30 May 1984 from the President of the Atomic Energy Organization of Iran to the Director General refering to ''Military attack on Iran's Bushehr Nuclear Power Plant''

Iran's role in the Caspian

International Nuclear Information System (INIS)

Enav, Peter

1999-08-01

Contains Chapters on: The Central Asian pipeline puzzle; What's at stake - Central Asian oil supply and world oil demand to 2015; Non-Iranian outlets for Central Asian hydrocarbon exports - assessing the alternative; Iranian outlets for Central Asian hydrocarbon exports; Iran's hydrocarbon development strategy - in conflict with Central Asia? US policy and Iran; Iran and the Russian role in Central Asia; The Iranian impact on Central Asian hydrocarbon development. (Author)

Iran's nuclear programme

International Nuclear Information System (INIS)

Boureston, J.; Marvin, B.

2004-01-01

Iran's nuclear program is discussed, activity of enterprises connected with the nuclear industry of the country is evaluated. IAEA initiated inspection of some industrial sites with the aim of data acquisition about nuclear developments of Iran. Uranium ore mining and reducing to small size, uranium conversion, uranium enrichment, fabrication of nuclear fuel, production of plutonium: plant of heavy water production, spent fuel reprocessing are discussed [ru

Iran and Strategic Power Projection: The Iran-Iraq War as a Foundation of Understanding

National Research Council Canada - National Science Library

Knight, Darric M

2007-01-01

.... Using the Iran-Iraq War as a lens through which to examine Iran during a stressful conventional conflict, the research illustrates a number of characteristics and trends still representative of the regime today...

Hemoglobin Q-Iran detected in family members from Northern Iran: a case report

Directory of Open Access Journals (Sweden)

Khorshidi Mohammad

2012-02-01

Full Text Available Abstract Introduction Hemoglobin Q-Iran (α75Asp→His is an important member of the hemoglobin Q family, molecularly characterized by the replacement of aspartic acid by histidine. The first report of hemoglobin Q-Iran and the nomenclature of this hemoglobinopathy dates back to 1970. Iran is known as a country with a high prevalence of α- and β-thalassemia and different types of hemoglobinopathy. Many of these variants are yet to be identified as the practice of molecular laboratory techniques is limited in this part of the world. Applying such molecular methods, we report the first hemoglobin Q-Iran cases in Northern Iran. Case presentation An unusual band was detected in an isoelectric focusing test and cellulose acetate electrophoresis of a sample from a 22-year-old Iranian man from Mazandaran Province. Capillary zone electrophoresis analysis identified this band as hemoglobin Q. A similar band was also detected in his mother's electrophoresis (38 years, Iranian ethnicity. The cases underwent molecular investigation and the presence of a hemoglobin Q-Iran mutation was confirmed by the amplification refractory mutation system polymerase chain reaction method. Direct conventional sequencing revealed a single guanine to cytosine missense mutation (c.226G > C; GAC >CAC at codon 75 in the α-globin gene in both cases. Conclusion The wide spectrum and high frequency of nondeletional α-globin mutations in Mazandaran Province is remarkable and seem to differ considerably from what has been found in Mediterranean populations. This short communication reports the first cases of patients with hemoglobin Q found in that region.

Historical explanation of genetic variation in the Mediterranean horseshoe bat Rhinolophus euryale (Chiroptera: Rhinolophidae) inferred from mitochondrial cytochrome-b and D-loop genes in Iran.

Science.gov (United States)

Najafi, Nargess; Akmali, Vahid; Sharifi, Mozafar

2018-04-26

Molecular phylogeography and species distribution modelling (SDM) suggest that late Quaternary glacial cycles have portrayed a significant role in structuring current population genetic structure and diversity. Based on phylogenetic relationships using Bayesian inference and maximum likelihood of 535 bp mtDNA (D-loop) and 745 bp mtDNA (Cytb) in 62 individuals of the Mediterranean Horseshoe Bat, Rhinolophus euryale, from 13 different localities in Iran we identified two subspecific populations with differing population genetic structure distributed in southern Zagros Mts. and northern Elburz Mts. Analysis of molecular variance (AMOVA) obtained from D-loop sequences indicates that 21.18% of sequence variation is distributed among populations and 10.84% within them. Moreover, a degree of genetic subdivision, mainly attributable to the existence of significant variance among the two regions is shown (θCT = 0.68, p = .005). The positive and significant correlation between geographic and genetic distances (R 2  = 0.28, r = 0.529, p = .000) is obtained following controlling for environmental distance. Spatial distribution of haplotypes indicates that marginal population of the species in southern part of the species range have occupied this section as a glacial refugia. However, this genetic variation, in conjunction with results of the SDM shows a massive postglacial range expansion for R. euryale towards higher latitudes in Iran.

The Pattern of Road Traffic Crashes in South East Iran.

Science.gov (United States)

Rad, Mahdieh; Martiniuk, Alexandra Lc; Ansari-Moghaddam, Alireza; Mohammadi, Mahdi; Rashedi, Fariborz; Ghasemi, Ardavan

2016-09-01

In the present study, the epidemiologic aspects of road traffic crashes in South East of Iran are described. This cross-sectional study included the profile of 2398 motor vehicle crashes recorded in the police office in one Year in South East of Iran. Data collected included: demographics, the type of crash, type of involved vehicle, location of crash and factors contributing to the crash. Descriptive statistics were used for data analysis. Collisions with other vehicles or objects contributed the highest proportion (62.4%) of motor vehicle crashes. Human factors including careless driving, violating traffic laws, speeding, and sleep deprivation/fatigue were the most important causal factors accounting for 90% of road crashes. Data shows that 41% of drivers were not using a seat belt at the time of crash. One- third of the crashes resulted in injury (25%) or death (5%). Reckless driving such as speeding and violation of traffic laws are major risk factors for crashes in the South East of Iran. This highlights the need for education along with traffic law enforcement to reduce motor vehicle crashes in future.

Synteserapport & 1. Indenrigspolitiske forhold i Den Islamiske Republik Iran

DEFF Research Database (Denmark)

Pedersen, Claus Valling

Rapport til Udenrigsministeriet om de indenrigspolitiske forhold i Iran samt et syntese af hele rapporten: Iran som regional og international medspiller i den globale verdensorden samt Irans indenrigspolitik......Rapport til Udenrigsministeriet om de indenrigspolitiske forhold i Iran samt et syntese af hele rapporten: Iran som regional og international medspiller i den globale verdensorden samt Irans indenrigspolitik...

Senior IAEA Team to Visit Iran from 29 to 31 January 2012

International Nuclear Information System (INIS)

2012-01-01

Full text: IAEA Director General Yukiya Amano issued the following statement: A senior IAEA team will visit Iran from 29 to 31 January 2012. The overall objective of the IAEA is to resolve all outstanding substantive issues. The team of experts will be led by the Deputy Director General for Safeguards, Herman Nackaerts, and will include the Assistant Director General for Policy, Rafael Grossi. ''The Agency team is going to Iran in a constructive spirit, and we trust that Iran will work with us in that same spirit,'' IAEA Director General Yukiya Amano said. (IAEA)

Brief History of pharmacy ethics in Iran.

Science.gov (United States)

Farsam, Hassan

2009-01-01

Pharmacy is an ethical profession. The aim of this study was to investigate the history of pharmacy ethics in Iran. In the ancient Persia, medical and pharmaceutical ethics were related to religious rules, and everybody had to respect it. The ethical rules were similar to some current pharmacy ethics. During Islamic era, the pharmacy ethics were edited according to the Islamic rules. After introduction of European pharmacy into Iran, the pharmacy ethics did not change and was regarded as before. By presentation of bioethics and medical ethics in recent years, new activities are carried out for better manipulation of their rules in health professions including pharmacy.

Reassessing US Policy Toward Iran

National Research Council Canada - National Science Library

Russillo, Victor

2003-01-01

..., comprehensive policy toward Iran. Iran has concerned the US due to its support for terrorist organizations, its efforts to develop weapons of mass destruction, its attempts to export the Islamic Revolution...

Effect of turmeric and curcumin on BP-DNA adducts.

Science.gov (United States)

Mukundan, M A; Chacko, M C; Annapurna, V V; Krishnaswamy, K

1993-03-01

Many human cancers that are widely prevalent today can be prevented through modifications in life-styles, of which diet appears to be an important agent. Several dietary constituents modulate the process of carcinogenesis and prevent genotoxicity. Many plant constituents including turmeric appear to be potent antimutagens and antioxidants. Therefore the modulatory effects of turmeric and curcumin on the levels of benzo[a]pyrene induced DNA adducts in the livers of rats were studied by the newly developed 32P-postlabelling assay method. Turmeric when fed at 0.1, 0.5 and 3% and the active principle of turmeric (curcumin) when fed at a level of 0.03% in the diet for 4 weeks significantly reduced the level of BP-DNA adducts including the major adduct dG-N2-BP, formed within 24 h in response to a single i.p. injection of benzo[a]pyrene. The significance of these effects in terms of the potential anticarcinogenic effects of turmeric is discussed. Further, these results strengthen the various other biological effects of turmeric which have direct relevance to anticarcinogenesis and chemoprevention.

Elevated sensitivity to diet-induced obesity and insulin resistance in mice lacking 4E-BP1 and 4E-BP2.

Science.gov (United States)

Le Bacquer, Olivier; Petroulakis, Emmanuel; Paglialunga, Sabina; Poulin, Francis; Richard, Denis; Cianflone, Katherine; Sonenberg, Nahum

2007-02-01

The most common pathology associated with obesity is insulin resistance, which results in the onset of type 2 diabetes mellitus. Several studies have implicated the mammalian target of rapamycin (mTOR) signaling pathway in obesity. Eukaryotic translation initiation factor 4E-binding (eIF4E-binding) proteins (4E-BPs), which repress translation by binding to eIF4E, are downstream effectors of mTOR. We report that the combined disruption of 4E-BP1 and 4E-BP2 in mice increased their sensitivity to diet-induced obesity. Increased adiposity was explained at least in part by accelerated adipogenesis driven by increased expression of CCAAT/enhancer-binding protein delta (C/EBPdelta), C/EBPalpha, and PPARgamma coupled with reduced energy expenditure, reduced lipolysis, and greater fatty acid reesterification in the adipose tissue of 4E-BP1 and 4E-BP2 double KO mice. Increased insulin resistance in 4E-BP1 and 4E-BP2 double KO mice was associated with increased ribosomal protein S6 kinase (S6K) activity and impairment of Akt signaling in muscle, liver, and adipose tissue. These data clearly demonstrate the role of 4E-BPs as a metabolic brake in the development of obesity and reinforce the idea that deregulated mTOR signaling is associated with the development of the metabolic syndrome.

Iran: Current Developments and U.S. Policy

National Research Council Canada - National Science Library

Katzman, Kenneth

2003-01-01

Even before Iran's tacit cooperation with post-9/11 U.S. efforts to defeat Afghanistan's Taliban regime, signs of moderation in Iran had stimulated the United States to try to engage Iran in official talks...

Iran: Current Developments and U.S. Policy

National Research Council Canada - National Science Library

Katzman, Kenneth

2002-01-01

Even before Iran's tacit cooperation with post-September 11 U.S. efforts to defeat Afghanistan's Taliban regime, signs of moderation in Iran had stimulated the United States to try to engage Iran in official talks...

All Eyes on Iran

DEFF Research Database (Denmark)

Elling, Rasmus Christian

2009-01-01

Review Article. I artiklen anmeldes fem nye bøger om Irans præsident Ahmadinejad og om den Islamiske Republiks atomprogram. Udgivelsesdato: 1/10......Review Article. I artiklen anmeldes fem nye bøger om Irans præsident Ahmadinejad og om den Islamiske Republiks atomprogram. Udgivelsesdato: 1/10...

Area near Monkman, B.C., becoming world class exploration play, BP says

International Nuclear Information System (INIS)

Anon.

1992-01-01

This paper reports on two major oil companies in the western Canada sedimentary basin which have completed several significant gas discoveries, including a well with one of the highest flow rates ever in Canada. BP Canada Inc. completed discoveries at its Brazion and Burnt River wells in the Monkman area of northeastern British Columbia. The Monkman area is developing into a world class natural gas exploration play. Meanwhile, Amoco Canada Petroleum Co. Ltd. completed four Alberta gas discoveries in 1991 and participated with BP and PetroCanada Inc. in four British Columbia discoveries

Air Sampling Data for BP Spill/Deepwater Horizon

Data.gov (United States)

U.S. Environmental Protection Agency — The Deepwater Horizon oil spill (also referred to as the BP oil spill) began on 20 April 2010 in the Gulf of Mexico on the BP-operated Macondo Prospect. Following...

Waste Sampling Data for BP Spill/Deepwater Horizon

Data.gov (United States)

U.S. Environmental Protection Agency — The Deepwater Horizon oil spill (also referred to as the BP oil spill) began on 20 April 2010 in the Gulf of Mexico on the BP-operated Macondo Prospect. Following...

Air Monitoring Data for BP Spill/Deepwater Horizon

Data.gov (United States)

U.S. Environmental Protection Agency — The Deepwater Horizon oil spill (also referred to as the BP oil spill) began on 20 April 2010 in the Gulf of Mexico on the BP-operated Macondo Prospect. Following...

Water Sampling Data for BP Spill/Deepwater Horizon

Data.gov (United States)

U.S. Environmental Protection Agency — The Deepwater Horizon oil spill (also referred to as the BP oil spill) began on 20 April 2010 in the Gulf of Mexico on the BP-operated Macondo Prospect. Following...

Sediment Sampling Data for BP Spill/Deepwater Horizon

Data.gov (United States)

U.S. Environmental Protection Agency — The Deepwater Horizon oil spill (also referred to as the BP oil spill) began on 20 April 2010 in the Gulf of Mexico on the BP-operated Macondo Prospect. Following...

Minorities in Iran

DEFF Research Database (Denmark)

Elling, Rasmus Christian

Contrary to the popular understanding of Iran as a Persian nation, half of the country's population consists of minorities, among whom there has been significant ethnic mobilization at crucial stages in Iranian history. One such stage is now: suppressed minority demands, identity claims, and deba......Contrary to the popular understanding of Iran as a Persian nation, half of the country's population consists of minorities, among whom there has been significant ethnic mobilization at crucial stages in Iranian history. One such stage is now: suppressed minority demands, identity claims......, and debates on diversity have entered public discourse and politics. In 2005–2007, Iran was rocked by the most widespread ethnic unrest experienced in that country since the revolution. The same period was also marked by the re-emergence of nationalism. This interdisciplinary book takes a long-overdue step...

Statement by the IAEA Director General Mohamed ElBaradei on Iran

International Nuclear Information System (INIS)

2005-01-01

Full text: I call on Iran to continue the negotiation process with the E3/EU and not to take any action that might prejudice the process at this critical stage when the E3/EU are expected to deliver a package addressing security and political, economic and nuclear issues. I also call on Iran not to take any unilateral action that could undermine the Agency inspection process at a time when the Agency is making steady progress in resolving outstanding issues. Please see a communication [pdf] received today by Iran including a cover note by the IAEA Secretariat as being circulated to IAEA Member States. (IAEA)

A central role for R7bp in the regulation of itch sensation.

Science.gov (United States)

Pandey, Mritunjay; Zhang, Jian-Hua; Mishra, Santosh K; Adikaram, Poorni R; Harris, Benjamin; Kahler, John F; Loshakov, Anna; Sholevar, Roxanne; Genis, Allison; Kittock, Claire; Kabat, Juraj; Ganesan, Sundar; Neubig, Richard R; Hoon, Mark A; Simonds, William F

2017-05-01

Itch is a protective sensation producing a desire to scratch. Pathologic itch can be a chronic symptom of illnesses such as uremia, cholestatic liver disease, neuropathies and dermatitis, however current therapeutic options are limited. Many types of cell surface receptors, including those present on cells in the skin, on sensory neurons and on neurons in the spinal cord, have been implicated in itch signaling. The role of G protein signaling in the regulation of pruriception is poorly understood. We identify here 2 G protein signaling components whose mutation impairs itch sensation. R7bp (a.k.a. Rgs7bp) is a palmitoylated membrane anchoring protein expressed in neurons that facilitates Gαi/o -directed GTPase activating protein activity mediated by the Gβ5/R7-RGS complex. Knockout of R7bp diminishes scratching responses to multiple cutaneously applied and intrathecally-administered pruritogens in mice. Knock-in to mice of a GTPase activating protein-insensitive mutant of Gαo (Gnao1 G184S/+) produces a similar pruriceptive phenotype. The pruriceptive defect in R7bp knockout mice was rescued in double knockout mice also lacking Oprk1, encoding the G protein-coupled kappa-opioid receptor whose activation is known to inhibit itch sensation. In a model of atopic dermatitis (eczema), R7bp knockout mice showed diminished scratching behavior and enhanced sensitivity to kappa opioid agonists. Taken together, our results indicate that R7bp is a key regulator of itch sensation and suggest the potential targeting of R7bp-dependent GTPase activating protein activity as a novel therapeutic strategy for pathological itch.

The Rise of Iran

DEFF Research Database (Denmark)

Rahigh-Aghsan, Ali

Iran is viewed as a rising power that poses an increasing threat to regional and even global security. This view is wrong for three reasons. Iran's hard and soft power is exaggerated by most accounts; it is too limited to allow the Iranians to dominate the Persian Gulf let alone the Middle East...

The Rise of Iran

DEFF Research Database (Denmark)

Rahigh-Aghsan, Ali; Jakobsen, Peter Viggo

2010-01-01

Iran is viewed as a rising power that poses an increasing threat to regional and even global security. This view is wrong for three reasons. Iran's hard and soft power is exaggerated by most accounts; it is too limited to allow the Iranians to dominate the Persian Gulf let alone the Middle East...

The effectiveness of domestic Scientific research on Iran development Indicators

Directory of Open Access Journals (Sweden)

Vahid Ehsani

2017-06-01

Full Text Available In recent decades, research has growth Increasingly in Iran and, consequently, the country has risen dramatically in world rankings, based on the number of scientific documents. The impressive growth of the number of Iran researches, research experts increasingly focus on "research impact", and repeated emphasize on the issue of "use of research to improve society" in Iran superior governmental documents, leaded some researchers to investigate "how much Iran researches are effective?" They showed that these researches have in general been ineffective. Therefore, their efficacy should be evaluated which is the main purpose of this study. In this regard, using the Descriptive-Analytical method and valid secondary data and statistics, the results of Citation Analysis of Iran research outcomes were compared with other countries. Central questions of this study were respectively about «the quality of Iran whole researches (1996-2014», «the quality of top researches (2005-2014», «comparing the quality of whole researches with quality of top researches», and «the quality of Iran's Persian (2011-2012 and English (2014 scientific journals». For this purpose, based on the reliable data from valid databases (Thomson Reuters, Scopus and ISC, the value and rank of Iran at different citation related indices were extracted or calculated. The results, including «few citations per paper (5/7 which is about half of the global average (10/3 and declining trend of Iran rank based on this index», «poor country rank based on the share of top papers in all documents (128», «small share of global citations (47.0%, despite a significant share in the world Scientific document (1/1%», «low h-index despite the large number of articles», «inappropriate position in the basis of self-citation (more than 50% in 2014 in addition to a declining trend», «few citations per paper (76/7 which is about half of the global average (144/9», «small share of global

Phase 1 remedial investigation report for 200-BP-1 operable unit. Volume 1

Energy Technology Data Exchange (ETDEWEB)

1993-09-01

The US Department of Energy (DOE) Hanford Site, in Washington State is organized into numerically designated operational areas including the 100, 200, 300, 400, 600, and 1100 Areas. The US Environmental Protection Agency (EPA), in November 1989 included the 200 Areas of the Hanford Site on the National Priority List (NPL) under the Comprehensive Environmental Response, Compensation and Liability Act of 1980 (CERCLA). Inclusion on the NPL initiated the remedial investigation (RD process for the 200-BP-1 operable unit. These efforts are being addressed through the Hanford Federal Facility Agreement and Consent Order (Ecology et al. 1989) which was negotiated and approved by the DOE, the EPA, and the State of Washington Department of Ecology (Ecology) in May 1989. This agreement, known as the Tri-Party Agreement, governs all CERCLA efforts at Hanford. In March of 1990, the Department of Energy, Richland Operations (DOE-RL) issued a Remedial Investigation/Feasibility Study (RI/FS) work plan (DOE-RL 1990a) for the 200-BP-1 operable unit. The work plan initiated the first phase of site characterization activities associated with the 200-BP-1 operable unit. The purpose of the 200-BP-1 operable unit RI is to gather and develop the necessary information to adequately understand the risks to human health and the environment posed by the site and to support the development and analysis of remedial alternatives during the FS. The RI analysis will, in turn, be used by Tri-Party Agreement signatories to make a risk-management-based selection of remedies for the releases of hazardous substances that have occurred from the 200-BP-1 operable unit.

West Nile Virus lineage-2 in Culex specimens from Iran.

Science.gov (United States)

Shahhosseini, Nariman; Chinikar, Sadegh; Moosa-Kazemi, Seyed Hassan; Sedaghat, Mohammad Mehdi; Kayedi, Mohammad Hassan; Lühken, Renke; Schmidt-Chanasit, Jonas

2017-10-01

Screening of mosquitoes for viruses is an important forecasting tool for emerging and re-emerging arboviruses. Iran has been known to harbour medically important arboviruses such as West Nile virus (WNV) and dengue virus (DENV) based on seroepidemiological data. However, there are no data about the potential mosquito vectors for arboviruses in Iran. This study was performed to provide mosquito and arbovirus data from Iran. A total of 32 317 mosquitos were collected at 16 sites in five provinces of Iran in 2015 and 2016. RT-PCR for detection of flaviviruses was performed. The PCR amplicons were sequenced, and 109 WNV sequences, including one obtained in this study, were used for phylogenetic analyses. The 32 317 mosquito specimens belonging to 25 species were morphologically distinguished and distributed into 1222 pools. Culex pipiens s.l. comprised 56.429%. One mosquito pool (0.08%), containing 46 unfed Cx. pipiens pipiens form pipiens (Cpp) captured in August 2015, was positive for flavivirus RNA. Subsequent sequencing and phylogenetic analyses revealed that the detected Iranian WNV strain belongs to lineage 2 and clusters with a strain recently detected in humans. No flaviviruses other than WNV were detected in the mosquito pools. Cpp could be a vector for WNV in Iran. Our findings indicate recent circulation of WNV lineage-2 strain in Iran and provide a solid base for more targeted arbovirus surveillance programs. © 2017 John Wiley & Sons Ltd.

Epidemiology of brucellosis in Iran: A comprehensive systematic review and meta-analysis study.

Science.gov (United States)

Mirnejad, Reza; Jazi, Faramarz Masjedian; Mostafaei, Shayan; Sedighi, Mansour

2017-08-01

Brucellosis is still one of the most challenging issues for health and the economy in many developing countries such as Iran. Considering the high prevalence of brucellosis, the aim of the current study was to systematically review published data about the annual incidence rate of this infection from different parts of Iran and provide an overall relative frequency (RF) for Iran using meta-analysis. We searched several databases including PubMed, ISI Web of Science, Scopus, google scholar, IranMedex and Iranian Scientific Information Database (SID) by using the following keywords: "Brucella", "Brucellosis", "Malta fever", "Mediterranean fever", "undulant fever", "zoonosis" and "Iran" in Title/Abstract/Keywords fields. Articles/Abstracts, which used clinical specimens and reported the incidence of brucellosis, were included in this review. Quality of studies was assessed by STROB and PRISMA forms. All statistical analyses were performed using STATA 11.0 (STATA Corp, College Station, TX) and P-values under 0.05 were considered statistically significant. Out of the 8326 results, we found 34 articles suitable, according to inclusion and exlusion criteria, for inclusion in this systematic review and meta-analysis. The pooled incidence of brucellosis was estimated 0.001% (95% confidence interval (CI) = 0.0005-0.0015%) annually. Relative frequency of brucellosis in different studies varied from 7.0/100000 to 276.41/100000 in Qom and Kermanshah provinces, respectively. This systematic-review and meta-analysis study showed that the highest incidences of brucellosis are occurred in west and northwest regions of Iran. Totally, the incidence of the disease in Iran is in the high range. Copyright © 2017 Elsevier Ltd. All rights reserved.

31 CFR 535.433 - Central Bank of Iran.

Science.gov (United States)

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 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 agency...

Cryptosporidium parvum and Cryptosporidium andersoni infection in naturally infected cattle of northwest Iran

Directory of Open Access Journals (Sweden)

Yousef Mirzai

2014-04-01

Full Text Available The protozoan intestinal parasite Cryptosporidium commonly infects cattle throughout the world and Iran. The present study was undertaken to determine the abundance and associated risk factors of Cryptosporidium infection in cattle herds of northwestern Iran. A total number of 246 fecal samples from 138 (56.1% diarrheic (D and 108 (43.9% non-diarrheic (ND cattle were randomly collected and examined by fecal smears stained with Ziehl-Neelsen. For molecular specification, DNA was extracted from collected Cryptosporidium oocysts and a fragment of 1325 bp in size from 18S rRNA gene was amplified. The overall prevalence of Cryptosporidium infection was 22.3% (55/246. The prevalence of Cryptosporidium infection in examined calves less than 6 month-old was significantly higher than adult cattle. C. parvum and C. andersoni were identified in 20.3% (50/246 and 2.03% (5/246 of examined cattle, respectively. The highest prevalence of C. parvum infection was found in D calves < 6 month-old (13.4%, 33/246, while C. andersoni was only detected in ND cattle (8.9%, 22/246. There was significant difference in the prevalence between male than female cattle. There was no significant difference between prevalence and seasons of investigation. It was concluded that C. parvum was the prevalent species in younger animals compared to older ones as a potentially zoonotic agent in the region.

76 FR 69712 - Application To Export Electric Energy; BP Energy Company

Science.gov (United States)

2011-11-09

... DEPARTMENT OF ENERGY [OE Docket No. EA-315-A] Application To Export Electric Energy; BP Energy.... SUMMARY: BP Energy Company (BP Energy) has applied to renew its authority to transmit electric energy from... BP Energy to transmit electric energy from the United States to Canada as a power marketer for a five...

Dietary patterns, nutrition knowledge and lifestyle: associations with blood pressure in a sample of Australian adults (the Food BP study).

Science.gov (United States)

Khalesi, S; Sharma, S; Irwin, C; Sun, J

2016-10-01

This study examined the association between dietary patterns, nutrition knowledge and lifestyle with blood pressure (BP) in a sample of Australian adults. Adults with normal and high BP were included in a cross-sectional study. Dietary intake data was collected using a Food Frequency Questionnaire. Nutrition knowledge and lifestyle surveys were included in the questionnaire. Dietary patterns were extracted using factor analysis followed by cluster analysis. Associations were analysed using logistic regression. Four hundred and seven participants were included. Three dietary patterns were identified: Western; Snack and alcohol; and Balanced. Participants with high BP had a higher intake of Western and a lower intake of Balanced dietary pattern. A significant and higher frequency of discretionary foods and oils consumption, as well as lower nutrition knowledge score and activity frequency, were observed in the high BP group. Regression analysis indicated that the intake of Western and Snack and alcohol dietary patterns increases the likelihood of having high BP by 2.40 (95% confidence interval (CI): 1.28-4.49) and 2.76 (95% CI: 1.52-5.00), respectively, when nutrition knowledge and lifestyle were controlled for as moderator variables. The likelihood of high BP was not associated with nutrition knowledge, but increased with physical inactivity. This study indicates that poor dietary patterns and inactivity are associated with increases in the likelihood of high BP, and the association is not influenced by nutrition knowledge. These findings indicate the importance of developing public health strategies with an emphasis on improving the dietary patterns of individuals to prevent and control high BP in Australian adults.

Iran's Security Policy in the Post-Revolutionary Era

National Research Council Canada - National Science Library

Byman, Daniel

2001-01-01

This report assesses Iran's security policy. It examines broad drivers of Iran's security policy, describes important security institutions, explores decisionmaking, and reviews Iran's relations with key countries...

Colorectal Cancer in Iran: Molecular Epidemiology and Screening Strategies

Directory of Open Access Journals (Sweden)

Roya Dolatkhah

2015-01-01

Full Text Available Purpose. The increasing incidence of colorectal cancer (CRC in the past three decades in Iran has made it a major public health burden. This study aimed to report its epidemiologic features, molecular genetic aspects, survival, heredity, and screening pattern in Iran. Methods. A comprehensive literature review was conducted to identify the relevant published articles. We used medical subject headings, including colorectal cancer, molecular genetics, KRAS and BRAF mutations, screening, survival, epidemiologic study, and Iran. Results. Age standardized incidence rate of Iranian CRCs was 11.6 and 10.5 for men and women, respectively. Overall five-year survival rate was 41%, and the proportion of CRC among the younger age group was higher than that of western countries. Depending on ethnicity, geographical region, dietary, and genetic predisposition, mutation genes were considerably diverse and distinct among CRCs across Iran. The high occurrence of CRC in records of relatives of CRC patients showed that family history of CRC was more common among young CRCs. Conclusion. Appropriate screening strategies for CRC which is amenable to early detection through screening, especially in relatives of CRCs, should be considered as the first step in CRC screening programs.

Colorectal Cancer in Iran: Molecular Epidemiology and Screening Strategies

International Nuclear Information System (INIS)

Dolatkhah, R.; Somi, M. H.; Dolatkhah, R.; Kermani, I. A.; Dastgiri, S.

2015-01-01

The increasing incidence of colorectal cancer (CRC) in the past three decades in Iran has made it a major public health burden. This study aimed to report its epidemiologic features, molecular genetic aspects, survival, heredity, and screening pattern in Iran. Methods. A comprehensive literature review was conducted to identify the relevant published articles. We used medical subject headings, including colorectal cancer, molecular genetics, KRAS and BRAF mutations, screening, survival, epidemiologic study, and Iran. Results. Age standardized incidence rate of Iranian CRCs was 11.6 and 10.5 for men and women, respectively. Overall five-year survival rate was 41%, and the proportion of CRC among the younger age group was higher than that of western countries. Depending on ethnicity, geographical region, dietary, and genetic predisposition, mutation genes were considerably diverse and distinct among CRCs across Iran. The high occurrence of CRC in records of relatives of CRC patients showed that family history of CRC was more common among young CRCs. Conclusion. Appropriate screening strategies for CRC which is amenable to early detection through screening, especially in relatives of CRCs, should be considered as the first step in CRC screening programs.

Celiac disease in Iran

Directory of Open Access Journals (Sweden)

Malekzadeh R

2007-06-01

Full Text Available Background: Until a few decades ago, celiac disease was considered to be essentially a disease of European people and to be very rare in Middle Eastern countries. During the last two decades, having met the criteria for the WHO general screening, the advent and application of novel serological assays used to screen for celiac disease and the use of endoscopic small bowel biopsy have led to increasing numbers of diagnoses of celiac disease in western countries. With this new data, our knowledge on both the clinical pattern and epidemiology of celiac disease has increased, and is now known to be a relatively common autoimmune disorder. Studies performed in different parts of the developing world have shown that the prevalence of celiac disease in this area is similar to or even higher than that in western countries. In fact, celiac disease is known to be the most common form of chronic diarrhea in Iran. However, contrary to common belief, celiac disease is more than a pure digestive alteration. It is a protean systemic disease, and, with a 95 percent genetic predisposition, has a myriad of symptoms including gastrointestinal, dermatological, dental, neurological and behavioral that can occur at a variety of ages. Monosymptomatic, oligosymptomatic, atypical (without gastrointestinal symptoms, silent and latent forms of celiac disease have been identified. In this study we review the epidemiology of celiac disease based on the studies performed in Iran and discuss its pathogenesis, the role of antibodies in the diagnosis of celiac disease and the importance of its diagnosis and treatment in Iran.

Why Iran proliferates

OpenAIRE

Farmer, Michael L.

2005-01-01

Iran and the United States have faced each other across a deep divide ever since the Iranian Revolution of 1979 and the events of the American Embassy Hostage crisis. The absence of diplomatic relations between the two nations has led to a lack of communication which has resulted in difficulties crafting successful policies to build bridges between the two governments. The specter of Iran's quest for nuclear weapons casts a further pall on the troubled relations. Case studies of historical ex...

BP1 Homeoprotein Enhances Metastatic Potential in ER-negative Breast Cancer

Science.gov (United States)

Fu, Yebo; Lian, Yi; Kim, Kyung Soon; Zhang, Lei; Hindle, A. Katharine; Brody, Fred; Siegel, Robert S.; McCaffrey, Timothy A.; Fu, Sidney W.

2010-01-01

Tumor invasion and metastasis remain a major cause of mortality in breast cancer patients. It was reported that BP1, a homeobox isoform of DLX4, is overexpressed in 80% of breast cancer patients and in 100% of estrogen receptor negative (ER-) tumors. The prevalence of BP1 positive cells and the intensity of BP1 immunoreactivity increased with the extent of ductal proliferation and tumorigenesis. These findings imply that BP1 may play an important role in ER- breast cancer. We sought to determine the effects and mechanisms of BP1 on cell proliferation and metastasis using ER- Hs578T cells as a model. Cells were transfected with either pcDNA3.2 plasmid containing BP1 gene, or pcDNA3.2 vector, then selected and cloned. Overexpression of BP1 increased cell proliferation rate by 2-5 fold (p=2.0. Of those genes, 49 were up-regulated and 22 were down-regulated. Significant pathways were identified involving cell proliferation and metastasis. These data demonstrated that overexpression of BP1 significantly enhanced cell proliferation and metastatic potential in ER- Hs578T cells. Further analysis with more ER- cell lines and patient samples is warranted to establish BP1 as a therapeutic target for ER- breast cancer. PMID:20842225

A 310-bp minimal promoter mediates smooth muscle cell-specific expression of telokin.

Science.gov (United States)

Smith, A F; Bigsby, R M; Word, R A; Herring, B P

1998-05-01

A cell-specific promoter located in an intron of the smooth muscle myosin light chain kinase gene directs transcription of telokin exclusively in smooth muscle cells. Transgenic mice were generated in which a 310-bp rabbit telokin promoter fragment, extending from -163 to +147, was used to drive expression of simian virus 40 large T antigen. Smooth muscle-specific expression of the T-antigen transgene paralleled that of the endogenous telokin gene in all smooth muscle tissues except uterus. The 310-bp promoter fragment resulted in very low levels of transgene expression in uterus; in contrast, a transgene driven by a 2.4-kb fragment (-2250 to +147) resulted in high levels of transgene expression in uterine smooth muscle. Telokin expression levels correlate with the estrogen status of human myometrial tissues, suggesting that deletion of an estrogen response element (ERE) may account for the low levels of transgene expression driven by the 310-bp rabbit telokin promoter in uterine smooth muscle. Experiments in A10 smooth muscle cells directly showed that reporter gene expression driven by the 2.4-kb, but not 310-bp, promoter fragment could be stimulated two- to threefold by estrogen. This stimulation was mediated through an ERE located between -1447 and -1474. Addition of the ERE to the 310-bp fragment restored estrogen responsiveness in A10 cells. These data demonstrate that in addition to a minimal 310-bp proximal promoter at least one distal cis-acting regulatory element is required for telokin expression in uterine smooth muscle. The distal element may include an ERE between -1447 and -1474.

4E-BP1 regulates the differentiation of white adipose tissue.

Science.gov (United States)

Tsukiyama-Kohara, Kyoko; Katsume, Asao; Kimura, Kazuhiro; Saito, Masayuki; Kohara, Michinori

2013-07-01

4E Binding protein 1 (4E-BP1) suppresses translation initiation. The absence of 4E-BP1 drastically reduces the amount of adipose tissue in mice. To address the role of 4E-BP1 in adipocyte differentiation, we characterized 4E-BP1(-/-) mice in this study. The lack of 4E-BP1 decreased the amount of white adipose tissue and increased the amount of brown adipose tissue. In 4E-BP1(-/-) MEF cells, PPARγ coactivator 1 alpha (PGC-1α) expression increased and exogenous 4E-BP1 expression suppressed PGC-1α expression. The level of 4E-BP1 expression was higher in white adipocytes than in brown adipocytes and showed significantly greater up-regulation in white adipocytes than in brown adipocytes during preadipocyte differentiation into mature adipocytes. The amount of PGC-1α was consistently higher in HB cells (a brown preadipocyte cell line) than in HW cells (a white preadipocyte cell line) during differentiation. Moreover, the ectopic over-expression of 4E-BP1 suppressed PGC-1α expression in white adipocytes, but not in brown adipocytes. Thus, the results of our study indicate that 4E-BP1 may suppress brown adipocyte differentiation and PGC-1α expression in white adipose tissues. © 2013 The Authors Genes to Cells © 2013 by the Molecular Biology Society of Japan and Wiley Publishing Asia Pty Ltd.

Tularemia, a re-emerging infectious disease in Iran and neighboring countrie

Science.gov (United States)

Zargar, Afsaneh; Maurin, Max; Mostafavi, Ehsan

2015-01-01

OBJECTIVES: Tularemia is a zoonotic disease transmitted by direct contact with infected animals and through arthropod bites, inhalation of contaminated aerosols, ingestion of contaminated meat or water, and skin contact with any infected material. It is widespread throughout the northern hemisphere, including Iran and its neighbors to the north, northeast, and northwest. METHODS: In this paper, the epidemiology of tularemia as a re-emerging infectious disease in the world with a focus on Iran and the neighboring countries is reviewed. RESULTS: In Iran, positive serological tests were first reported in 1973, in wildlife and domestic livestock in the northwestern and southeastern parts of the country. The first human case was reported in 1980 in the southwest of Iran, and recent studies conducted among at-risk populations in the western, southeastern, and southwestern parts of Iran revealed seroprevalences of 14.4, 6.52, and 6%, respectively. CONCLUSIONS: Several factors may explain the absence of reported tularemia cases in Iran since 1980. Tularemia may be underdiagnosed in Iran because Francisella tularensis subspecies holarctica is likely to be the major etiological agent and usually causes mild to moderately severe disease. Furthermore, tularemia is not a disease extensively studied in the medical educational system in Iran, and empirical therapy may be effective in many cases. Finally, it should be noted that laboratories capable of diagnosing tularemia have only been established in the last few years. Since both recent and older studies have consistently found tularemia antibodies in humans and animals, the surveillance of this disease should receive more attention. In particular, it would be worthwhile for clinical researchers to confirm tularemia cases more often by isolating F. tularensis from infected humans and animals. PMID:25773439

Ranking agility factors affecting hospitals in Iran

Directory of Open Access Journals (Sweden)

M. Abdi Talarposht

2017-04-01

Full Text Available Background: Agility is an effective response to the changing and unpredictable environment and using these changes as opportunities for organizational improvement. Objective: The aim of the present study was to rank the factors affecting agile supply chain of hospitals of Iran. Methods: This applied study was conducted by cross sectional-descriptive method at some point of 2015 for one year. The research population included managers, administrators, faculty members and experts were selected hospitals. A total of 260 people were selected as sample from the health centers. The construct validity of the questionnaire was approved by confirmatory factor analysis test and its reliability was approved by Cronbach's alpha (α=0.97. All data were analyzed by Kolmogorov-Smirnov, Chi-square and Friedman tests. Findings: The development of staff skills, the use of information technology, the integration of processes, appropriate planning, and customer satisfaction and product quality had a significant impact on the agility of public hospitals of Iran (P<0.001. New product introductions had earned the highest ranking and the development of staff skills earned the lowest ranking. Conclusion: The new product introduction, market responsiveness and sensitivity, reduce costs, and the integration of organizational processes, ratings better to have acquired agility hospitals in Iran. Therefore, planners and officials of hospitals have to, through the promotion quality and variety of services customer-oriented, providing a basis for investing in the hospital and etc to apply for agility supply chain public hospitals of Iran.

Natural gas industry in Iran

Energy Technology Data Exchange (ETDEWEB)

Omidvar, Hedayat

2010-09-15

Iran holds the second largest gas reserves in the word with over 27.5 trillion cubic meters (TCM) of natural gas. Due to lack of geological surveys in certain geographical regions in Iran, it is likely to explore further reserves in the future.

Israel and Iran: A Dangerous Rivalry

Science.gov (United States)

2011-01-01

and Knesset view the Islamic Republic as “a bitter ideological enemy that is deter- mined to bring about the physical annihilation of Israel”; only...entirely different set of values. . . . Iran sends children into mine fields. Iran denies the Holocaust. Iran openly calls for Israel’s destruction...compromise on sovereignty by having U.S. troops deployed here.” Quoted in Barbara Opall -Rome, “U.S. to Deploy Radar, Troops In Israel,” Defense News

BP1 Homeoprotein Enhances Metastatic Potential in Er-Negative Breast Cancer

Directory of Open Access Journals (Sweden)

Yebo Fu, Yi Lian, Kyung Soon Kim, Lei Zhang, A. Katharine Hindle, Fred Brody, Robert S. Siegel, Timothy A. McCaffrey, Sidney W. Fu

2010-01-01

Full Text Available Tumor invasion and metastasis remain a major cause of mortality in breast cancer patients. It was reported that BP1, a homeobox isoform of DLX4, is overexpressed in 80% of breast cancer patients and in 100% of estrogen receptor negative (ER- tumors. The prevalence of BP1 positive cells and the intensity of BP1 immunoreactivity increased with the extent of ductal proliferation and tumorigenesis. These findings imply that BP1 may play an important role in ER- breast cancer. I sought to determine the effects and mechanisms of BP1 on cell proliferation and metastasis using ER- Hs578T cells as a model. Cells were transfected with either pcDNA3.2 plasmid containing BP1 gene, or pcDNA3.2 vector, then selected and cloned. Overexpression of BP1 increased cell proliferation rate by 2-5 fold (p<0.005, and enhanced the in vitro invasive activity by 25-65 fold (p<0.001. Microarray experiments were performed to identify differentially expressed genes when BP1 is overexpressed. The gene expression profile of the transfected cell lines were compared, resulting in 71 differentially expressed genes with a fold-change of >=2.0. Of those genes, 49 were up-regulated and 22 were down-regulated. Significant pathways were identified involving cell proliferation and metastasis. These data demonstrated that overexpression of BP1 significantly enhanced cell proliferation and metastatic potential in ER- Hs578T cells. Further analysis with more ER- cell lines and patient samples is warranted to establish BP1 as a therapeutic target.

A critical review of Iran's buyback contracts

International Nuclear Information System (INIS)

Groenendaal, Willem J.H. van; Mazraati, Mohammad

2006-01-01

Iran's oil and gas industry requires investments of US$ 15 billion in the short term and over US$70 billion in the medium term. Iran tries to interest international oil companies (IOC) in investing in Iran's oil and gas business by offering buyback contracts. Under a buyback contract an IOC invests and when production starts, the field is handed over to the National Iranian Oil Company (NIOC) or one of its representatives. The IOC gets its costs and an agreed upon profit paid out of the oil and/or gas gross profits, assuming the field produces as agreed upon and the international energy prices are high enough. According to the Iranian government, the buyback contract contains sufficient incentives for an IOC to invest in Iran. The IOCs, however, disagree. They claim that they solely bare the risks in a buyback contract, whereas the Iranian counterpart receives all windfall profits. Furthermore, the IOCs claim that the utilisation of Iran's oil and gas reserves will be sub-optimal if they are not involved in optimising long-term recovery. In this paper, we investigate these claims and show that they are partly correct. Given Iran's need for investment capital, Iran might have to change its policy

TeenBP: Development and Piloting of an EHR-Linked Clinical Decision Support System to Improve Recognition of Hypertension in Adolescents.

Science.gov (United States)

Kharbanda, Elyse O; Nordin, James D; Sinaiko, Alan R; Ekstrom, Heidi L; Stultz, Jerry M; Sherwood, Nancy E; Fontaine, Patricia L; Asche, Steve E; Dehmer, Steven P; Amundson, Jerry H; Appana, Deepika X; Bergdall, Anna R; Hayes, Marcia G; O'Connor, Patrick J

2015-01-01

Blood pressure (BP) is routinely measured in children and adolescents during primary care visits. However, elevated BP or hypertension is frequently not diagnosed or evaluated further by primary care providers. Barriers to recognition include lack of clinician buy-in, competing priorities, and complexity of the standard BP tables. We have developed and piloted TeenBP- a web-based, electronic health record (EHR) linked system designed to improve recognition of prehypertension and hypertension in adolescents during primary care visits. Important steps in developing TeenBP included the following: review of national BP guidelines, consideration of clinic workflow, engagement of clinical leaders, and evaluation of the impact on clinical sites. Use of a web-based platform has facilitated updates to the TeenBP algorithm and to the message content. In addition, the web-based platform has allowed for development of a sophisticated display of patient-specific information at the point of care. In the TeenBP pilot, conducted at a single pediatric and family practice site with six clinicians, over a five-month period, more than half of BPs in the hypertensive range were clinically recognized. Furthermore, in this small pilot the TeenBP clinical decision support (CDS) was accepted by providers and clinical staff. Effectiveness of the TeenBP CDS will be determined in a two-year cluster-randomized clinical trial, currently underway at 20 primary care sites. Use of technology to extract and display clinically relevant data stored within the EHR may be a useful tool for improving recognition of adolescent hypertension during busy primary care visits. In the future, the methods developed specifically for TeenBP are likely to be translatable to a wide range of acute and chronic issues affecting children and adolescents.

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

Science.gov (United States)

2010-07-01

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

Issue of Separation of Powers in Ancient Iran

Directory of Open Access Journals (Sweden)

Mohammad Javad Javid

2012-03-01

Full Text Available Cotemporary public law in Iran cannot ignore the elements of its identity in the past. Although analysis of public law issue in ancient Iran, the most researchers to be considered so it is not easy to speak about separation of powers, the part of the body of public law in the Iran primary governments but this article constants on hypothesis which with think and assimilation in history of ancient Iran which can laying the groundwork of strengthening people rights and limitation of authority's governors with emphasis on three periods of governorship on ancient Iran .for example Hakhamaneshian, Ashkanian and Sasanian. This article intent to clear haw can in these periods, the primary figure and foundation of separation of powers and functions division in body of previous governments of Iran to be observed.

BP/Mobil. Joint-venture directions for use

International Nuclear Information System (INIS)

Anon.

1997-01-01

This paper analyzes the economical reasons which have led BP and Mobil companies to join their forces in 1996. Thanks to their complementarity and to their European implantation, the two companies could win the first or second position in petroleum products marketing in 8 European countries. The cumulated petrol sales and the number of petrol stations of the BP/Mobil joint venture are the highest in Europe (800 petrol stations in France). (J.S.)

Britiske søfolk splitter Iran

DEFF Research Database (Denmark)

Pedersen, Claus Valling

2007-01-01

Om Iran, indenrigspolitiske forhold som udtrykt gennem landets forhold til Vesten/USA Udgivelsesdato: 30. marts......Om Iran, indenrigspolitiske forhold som udtrykt gennem landets forhold til Vesten/USA Udgivelsesdato: 30. marts...

Repairing effects of Iran flora on wound healing

Directory of Open Access Journals (Sweden)

Mohammad Afshar

2015-04-01

Full Text Available The skin is the largest and the heaviest organ in the human body which, in addition to its important roles in the protection, waste removal, and contribution to vitamin D synthesis. As an important sensory organ, it can play a major role in the maintenance of homeostasis in the body. Total loss of of the skin integrity can cause harms and diseases that lead to physical disability and even death. Therefore, one of the main problem faced by medical science so far, is the question of .wound healing in the shortest possible time and with minimal side effects. Increasing the wound healing rate leads to positive financial and health results. Thus, several studies on new therapeutic techniques such as use of chemical drugs, herbal medication and homeopathy have been done. Moreover, physical methods such as laser therapy and other treatmentshave been constantly improving. In recent decades, the use of herbal medicine, as an effective method, has been progressing in most countries including Iran. In the traditional medicine of Iran various methods of using plants for the treatment of diseases are common. This is actually justifiable due to the geographic diversity of the flora in Iran. In the present paper the effectivity of the cut healing properties of some medicinal herbs in Iran is discussed.

Molecular typing of toxigenic Clostridum perfringens isolated from sheep in Iran

Directory of Open Access Journals (Sweden)

Abdolmohammadi Khiav, L.

2011-12-01

Full Text Available In this research a molecular method based on polymerase chain reaction for typing of Clostridiumperfringens was developed and toxin genotypes of 64 isolates from sheep and goats in Iran weredetermined. The PCR assays were developed for detection of alpha (cpa, beta (cpb and epsilon (etxtoxin genes, allowing classification of the isolates into genotypes A B, C and D. The field isolates wereassigned to genotypes A (n=9, 14.07 %, B (n=20, 31.25%, C (n=17, 26.56% and D (n=18, 28.12%. Inthis PCR system the fragments of 900, 611 and 402 bp were amplified using specific primers for alpha, beta and epsilon toxins, respectively. The fragments were confirmed by sequencing and blasting in GenBank. The sequence alignment of the fragments showed more than 98% similarity with other related published sequences from other sources. Our results suggest that PCR genotyping is an acceptable tool for in vitro typing of C. perfringens.

Rationale and design for the Asia BP@Home study on home blood pressure control status in 12 Asian countries and regions.

Science.gov (United States)

Kario, Kazuomi; Tomitani, Naoko; Buranakitjaroen, Peera; Chen, Chen-Huan; Chia, Yook-Chin; Divinagracia, Romeo; Park, Sungha; Shin, Jinho; Siddique, Saulat; Sison, Jorge; Soenarta, Arieska Ann; Sogunuru, Guru Prasad; Tay, Jam Chin; Turana, Yuda; Wang, Ji-Guang; Wong, Lawrence; Zhang, Yuqing; Wanthong, Sirisawat; Hoshide, Satoshi; Kanegae, Hiroshi

2018-01-01

Home blood pressure (BP) monitoring is endorsed in multiple guidelines as a valuable adjunct to office BP measurements for the diagnosis and management of hypertension. In many countries throughout Asia, physicians are yet to appreciate the significant contribution of BP variability to cardiovascular events. Furthermore, data from Japanese cohort studies have shown that there is a strong association between morning BP surge and cardiovascular events, suggesting that Asians in general may benefit from more effective control of morning BP. We designed the Asia BP@Home study to investigate the distribution of hypertension subtypes, including white-coat hypertension, masked morning hypertension, and well-controlled and uncontrolled hypertension. The study will also investigate the determinants of home BP control status evaluated by the same validated home BP monitoring device and the same standardized method of home BP measurement among 1600 or more medicated patients with hypertension from 12 countries/regions across Asia. ©2017 Wiley Periodicals, Inc.

Surveillance of Rift Valley Fever in Iran between 2001 and 2011

Directory of Open Access Journals (Sweden)

Sadegh CHINIKAR

2013-06-01

Full Text Available Rift Valley fever virus (RVFV is an acute zoonotic viral disease that mostly affects ruminants with an occasional spillover as human infection. Following the outbreak of RVF in Saudi Arabia in 2000, surveillance of both animal and human population in Iran increased until 2011. During this period 1206 ovine, 405 caprine, 325 bovine and 28 camel samples were tested for RVFV in nine provinces in Iran. None of these samples tested IgG positive. Moreover, amongst 37 clinically suspected human cases of patients with RVF symptoms, none of these samples tested positive for RVFV. Despite the fact that no positive cases in human or animal populations were identified in Iran, surveillance and monitoring of viral haemorrhagic fevers including RVFV will continue.

Surveillance of Rift Valley Fever in Iran between 2001 and 2011

Directory of Open Access Journals (Sweden)

Sadegh CHINIKAR

2013-04-01

Full Text Available Rift Valley fever virus (RVFV is an acute zoonotic viral disease that mostly affects ruminants with an occasional spillover as human infection. Following the outbreak of RVF in Saudi Arabia in 2000, surveillance of both animal and human population in Iran increased until 2011. During this period 1206 ovine, 405 caprine, 325 bovine and 28 camel samples were tested for RVFV in nine provinces in Iran. None of these samples tested IgG positive. Moreover, amongst 37 clinically suspected human cases of patients with RVF symptoms, none of these samples tested positive for RVFV. Despite the fact that no positive cases in human or animal populations were identified in Iran, surveillance and monitoring of viral haemorrhagic fevers including RVFV will continue.

Echinococcus granulosus Sensu Stricto in Dogs and Jackals from Caspian Sea Region, Northern Iran

Science.gov (United States)

GHOLAMI, Shirzad; JAHANDAR, Hefzallah; ABASTABAR, Mahdi; PAGHEH, Abdolsatar; MOBEDI, Iraj; SHARBATKHORI, Mitra

2016-01-01

Background: The aim of the present study was genotyping of Echinococcus granulosus isolates from dogs and jackals in Mazandaran Province, northern Iran, and using partial sequence of the mitochondrial cytochrome c oxidase subunit 1 gene (cox1). Methods: E. granulosus isolates (n = 15) were collected from 42 stray dogs and 16 jackals found in south of the Caspian Sea in northern Iran. After morphological study, the isolates were genetically characterized using consensus sequences (366bp) of the cox1 gene. Phylogenetic analysis of cox1 nucleotide sequence data was performed using a Bayesian Inference approach. Results: Four different sequences were observed among the isolates. Two genotypes [G1 (66.7%) and G3 (33.3%)] were identified among the isolates. The G1 sequences indicated three sequence profiles. One profile (Maz1) had 100% homology with reference sequence (AN: KP339045). Two other profiles, designated Maz2 and Maz3, had 99% homology with the G1 genotype (ANs: KP339046 and KP339047). A G3 sequence designated Maz4 showed 100% homology with a G3 reference sequence (AN: KP339048). Conclusion: The occurrence of the G1 genotype of E. granulosus sensu stricto as a frequent genotype in dogs is emphasized. This study established the first molecular characterization of E. granulosus in the province. PMID:28096852

Echinococcus granulosus Sensu Stricto in Dogs and Jackals from Caspian Sea Region, Northern Iran

Directory of Open Access Journals (Sweden)

Shirzad GHOLAMI

2016-10-01

Full Text Available Background: The aim of the present study was genotyping of Echinococcus granulosus isolates from dogs and jackals in Mazandaran Province, northern Iran, and using partial sequence of the mitochondrial cytochrome c oxidase subunit 1 gene (cox1.Methods: E. granulosus isolates (n = 15 were collected from 42 stray dogs and 16 jackals found in south of the Caspian Sea in northern Iran. After morphological study, the isolates were genetically characterized using consensus sequences (366bp of the cox1 gene. Phylogenetic analysis of cox1 nucleotide sequence data was performed using a Bayesian Inference approach.Results: Four different sequences were observed among the isolates. Two genotypes [G1 (66.7% and G3 (33.3%] were identified among the isolates. The G1 sequences indicated three sequence profiles. One profile (Maz1 had 100% homology with reference sequence (AN: KP339045. Two other profiles, designated Maz2 and Maz3, had 99% homology with the G1 genotype (ANs: KP339046 and KP339047. A G3 sequence designated Maz4 showed 100% homology with a G3 reference sequence (AN: KP339048.Conclusion: The occurrence of the G1 genotype of E. granulosus sensu stricto as a frequent genotype in dogs is emphasized. This study established the first molecular characterization of E. granulosus in the province.

15 CFR 742.8 - Anti-terrorism: Iran.

Science.gov (United States)

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 is...

Genetic Epidemiology, Hematological and Clinical Features of Hemoglobinopathies in Iran

OpenAIRE

Rahimi, Zohreh

2013-01-01

There is large variation in the molecular genetics and clinical features of hemoglobinopathies in Iran. Studying structural variants of hemoglobin demonstrated that the ?-chain variants of hemoglobin S and D-Punjab are more prevalent in the Fars (southwestern Iran) and Kermanshah (western Iran) provinces, respectively. Also, ? -chain variants of Hb Q-Iran and Hb Setif are prevalent in western Iran. The molecular basis and clinical severity of thalassemias are extremely heterogenous among Iran...

Five Common Cancers in Iran

NARCIS (Netherlands)

Kolandoozan, Shadi; Sadjadi, Alireza; Radmard, Amir Reza; Khademi, Hooman

Iran as a developing nation is in epidemiological transition from communicable to non-communicable diseases. Although, cancer is the third cause of death in Iran, ifs mortality are on the rise during recent decades. This mini-review was carried out to provide a general viewpoint on common cancers

AMP-activated protein kinase phosphorylates CtBP1 and down-regulates its activity

Energy Technology Data Exchange (ETDEWEB)

Kim, Jae-Hwan; Choi, Soo-Youn; Kang, Byung-Hee; Lee, Soon-Min [National Creative Research Center for Epigenome Reprogramming Network, Departments of Biomedical Sciences and Biochemistry and Molecular Biology, Ischemic/Hypoxic Disease Institute, Seoul National University College of Medicine, Seoul 110-799 (Korea, Republic of); Park, Hyung Soon; Kang, Gum-Yong; Bang, Joo Young [Center for Biomedical Mass Spectrometry, Diatech Korea Co., Ltd., Seoul (Korea, Republic of); Cho, Eun-Jung [National Research Laboratory for Chromatin Dynamics, College of Pharmacy, Sungkyunkwan University, Suwon 440-746 (Korea, Republic of); Youn, Hong-Duk, E-mail: hdyoun@snu.ac.kr [National Creative Research Center for Epigenome Reprogramming Network, Departments of Biomedical Sciences and Biochemistry and Molecular Biology, Ischemic/Hypoxic Disease Institute, Seoul National University College of Medicine, Seoul 110-799 (Korea, Republic of); WCU Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence and Technology, Seoul National University, Seoul (Korea, Republic of)

2013-02-01

Highlights: ► AMPK phosphorylates CtBP1 on serine 158. ► AMPK-mediated phosphorylation of CtBP1 causes the ubiquitination and nuclear export of CtBP1. ► AMPK downregulates the CtBP1-mediated repression of Bax transcription. -- Abstract: CtBP is a transcriptional repressor which plays a significant role in the regulation of cell proliferation and tumor progression. It was reported that glucose withdrawal causes induction of Bax due to the dissociation of CtBP from the Bax promoter. However, the precise mechanism involved in the regulation of CtBP still remains unclear. In this study, we found that an activated AMP-activated protein kinase (AMPK) phosphorylates CtBP1 on Ser-158 upon metabolic stresses. Moreover, AMPK-mediated phosphorylation of CtBP1 (S158) attenuates the repressive function of CtBP1. We also confirmed that triggering activation of AMPK by various factors resulted in an increase of Bax gene expression. These findings provide connections of AMPK with CtBP1-mediated regulation of Bax expression for cell death under metabolic stresses.

Iran's nuclear lies

International Nuclear Information System (INIS)

Dickey, Christopher

2005-01-01

Beyond the antiaircraft gun emplacements and the early-warning radar systems, and shortly before you get to the high concrete walls topped with concertina wire that surround Iran's Bushehr Nuclear Power Plant, there's a large sign announcing that the facility Welcomes guests. Like so much about die Iranian nuclear program, die signals are incongruous, contradictory and more then a little sinister. If Iran is to be believed, then the world has nothing to fear from its nuclear program. The United States, Europe, Israel, Saudi Arabia and other oil producers nearby can rest easy, because the ayatollahs have no plans to threaten the region with atomic weapons or put nukes in the hands of terrorists. If Iran is to be believed, its only goal, repeated countless times, ratified in treaties and open to inspections, is to develop a completely independent ability to make nuclear ir fuel and use it to generate electricity. But neither die United States nor Eu rope nor the United Nations is ready simply to believe Iran, at least not easily, and not without verification. Its record of concealment and deceit about its nuclear program goes back at least 20 years. Its extensive uranium-enrichment program was uncovered in detail only two years ago; its promise of 'full disclosure' and 'transparency' since then has been something considerably less. The election of a new hard-line Iranian president, Mahmoud Ahmadinejad, last month raises still more questions about how far Tehran can be trusted about its nuclear programs, if at all. Iran's concealments have been as vast as a secret underground facility at Natanz that was being readied for 50,000 centrifuges to enrich uranium when it was exposed in 2002. They have seemed as small as some undeclared milligrams of plutonium from a research laboratory. In a cat-and-mouse game reminiscent of the lead-up to the Iraq invasion in 2003, the Iranians have claimed to be cooperating while throwing up what often seem to be petty obstacles in front

Surface Water Sampling Data for BP Spill/Deepwater Horizon

Data.gov (United States)

U.S. Environmental Protection Agency — The Deepwater Horizon oil spill (also referred to as the BP oil spill) began on 20 April 2010 in the Gulf of Mexico on the BP-operated Macondo Prospect. Following...

Role and status of renewable energies in Iran

International Nuclear Information System (INIS)

Taleghani, G.; Safaei, B.

2001-01-01

Energy plays a key role in the improvement of the human life. The article outline the existing energy resources and consumption of the world and expounds on energy consumption pattern of Iran, drawing on the environmental pollutions caused by the consumption of fossil fuels. It debates the status of new energies in Iran with regard to fossil fuel resources and the trend of energy consumption in the country. The article draws on the advantages of using renewable energy resources including jobs creation. Elsewhere, it gives a history of renewable energies and their situation in the present day world, and explains thermal technologies and solar heat. The article ends with a review of the renewable energies and ways of making such a process in Iran economical. The following points are among the ways for economizing renewable energies: 1- Cut fossil fuel subsidies and raise taxes for the protection of environment. 2- Reform electricity generation industry. 3- Raise efficiency of research and development with regard to technologies of renewable energies. 4- Pay subsidies on the consumption of renewable energies

Echinococcus granulosus genotypes in Iran

Science.gov (United States)

Sharafi, Seyedeh Maryam; Rostami-Nejad, Mohammad; Moazeni, Mohammad; Yousefi, Morteza; Saneie, Behnam; Hosseini-Safa, Ahmad

2014-01-01

Hydatidosis, caused by Echinococcus granulosus is one of the most important zoonotic diseases, throughout most parts of the world. Hydatidosis is endemic in Iran and responsible for approximately 1% of admission to surgical wards. There are extensive genetic variations within E. granulosus and 10 different genotypes (G1–G10) within this parasite have been reported. Identification of strains is important for improvement of control and prevention of the disease. No new review article presented the situation of Echinococcus granulosus genotypes in Iran in the recent years; therefore in this paper we reviewed the different studies regarding Echinococcus granulosus genotypes in Iran. PMID:24834298

Some characteristics of the Atomic Energy Organization of Iran (AEOI) passive radon diffusion dosimeter for indoor exposure determination of public in Iran

International Nuclear Information System (INIS)

Sohrabi, M.; Solaymanian, A.R.

1989-01-01

A Passive Radon diffusion dosimeter (PRDD) was developed at the Radiation Protection Department of the Atomic Energy Organization of Iran (AEOI) for large scale radon level measurements in Iran. It consists of a plastic cup with a polycarbonate alpha detector in the middle, a plastic top cover with an opening holding a fiberglass filter and a hard aluminium mesh for protection and support. A new design of our multi-chamber system was used for multiple foil etching. The effects of pre-etching and ECE times, chamber volume, filter diameter and foil position inside the chamber were investigated. The optimized geometries include 9.5 cm height, 269 cm 3 volume and 2-3 cm filter diameter with the polycarbonate foil mounted in the middle. A sensitivity of 0.05+-0.007 tracks cm -2 /Bq.m -3 day or 1.96+-0.28 tracks cm -2 /pCi.1 -1 day was obtained at optimized conditions. The characteristics of the dosimeter as well as some preliminary results of indoor radon level measurements for determination of public exposure in 250 houses in different cities of Iran including Tehran, Ramsar, Babolsar and Gonabad are presented. The highest radon levels were found in high natural areas of Ramsar

Hospital waste management status in Iran: a case study in the teaching hospitals of Iran University of Medical Sciences.

Science.gov (United States)

Farzadkia, Mahdi; Moradi, Arash; Mohammadi, Mojtaba Shah; Jorfi, Sahand

2009-06-01

Hospital waste materials pose a wide variety of health and safety hazards for patients and healthcare workers. Many of hospitals in Iran have neither a satisfactory waste disposal system nor a waste management and disposal policy. The main objective of this research was to investigate the solid waste management in the eight teaching hospitals of Iran University of Medical Sciences. In this cross-sectional study, the main stages of hospital waste management including generation, separation, collection, storage, and disposal of waste materials were assessed in these hospitals, located in Tehran city. The measurement was conducted through a questionnaire and direct observation by researchers. The data obtained was converted to a quantitative measure to evaluate the different management components. The results showed that the waste generation rate was 2.5 to 3.01 kg bed(-1) day(-1), which included 85 to 90% of domestic waste and 10 to 15% of infectious waste. The lack of separation between hazardous and non-hazardous waste, an absence of the necessary rules and regulations applying to the collection of waste from hospital wards and on-site transport to a temporary storage location, a lack of proper waste treatment, and disposal of hospital waste along with municipal garbage, were the main findings. In order to improve the existing conditions, some extensive research to assess the present situation in the hospitals of Iran, the compilation of rules and establishment of standards and effective training for the personnel are actions that are recommended.

Radioimmunoassay studies of intestinal calcium-binding protein in the pig. 2. The distribution of intestinal CaBP in pig tissues

International Nuclear Information System (INIS)

Arnold, B.M.; Kuttner, M.; Willis, D.M.; Hitchman, A.J.W.; Harrison, J.E.; Murray, T.M.

1975-01-01

Using a specific radioimmunoassay for porcine intestinal calcium-binding protein (CaBP), we have measured the concentration of CaBP in the various tissues and organs of normal pigs. Intestinal CaBP was present in highest concentration in the upper small intestine, with lower concentrations in the distal small intestine. Intestinal CaBP was also found, in lower concentrations, in kidney, liver, thyroid, pancreas, and blood. In all other tissues, including parathyroid, bone, skeletal muscle, and brain, CaBP immunoreactivity was undetectable or less than in blood. The elution profile of calcium-binding activity and immunoreactivity from gel filtration analysis of kidney and parathyroid extracts suggest that the calcium-binding protein in the parathyroid gland, and the major calcium-binding protein(s) in the kidney, are chemically and immunochemically different from intestinal CaBP. (author)

Radioimmunoassay studies of intestinal calcium-binding protein in the pig. II. The distribution of intestinal CaBP in pig tissues

Energy Technology Data Exchange (ETDEWEB)

Arnold, B M; Kuttner, M; Willis, D M; Hitchman, A J.W.; Harrison, J E; Murray, T M [Toronto Univ., Ontario (Canada). Dept. of Medicine

1975-12-01

Using a specific radioimmunoassay for porcine intestinal calcium-binding protein (CaBP), we have measured the concentration of CaBP in the various tissues and organs of normal pigs. Intestinal CaBP was present in highest concentration in the upper small intestine, with lower concentrations in the distal small intestine. Intestinal CaBP was also found, in lower concentrations, in kidney, liver, thyroid, pancreas, and blood. In all other tissues, including parathyroid, bone, skeletal muscle, and brain, CaBP immunoreactivity was undetectable or less than in blood. The elution profile of calcium-binding activity and immunoreactivity from gel filtration analysis of kidney and parathyroid extracts suggest that the calcium-binding protein in the parathyroid gland, and the major calcium-binding protein(s) in the kidney, are chemically and immunochemically different from intestinal CaBP.

Iran's energy policy current dilemmas and perspective for a sustainable energy policy

International Nuclear Information System (INIS)

Massarrat, M.

2005-01-01

Iran is facing large challenges in the area of energy policy. In order to illuminate these challenges and the problems and possibilities they present, first I will analyze the current energy consumption patterns in Iran as well as the energy policy of the Iranian government-Including its atomic energy programs. Based on this analysis, I will then formulate alternative concepts for Iran's future energy and national security policy. The increase in energy usage in Iran is distinctly out of proportion with the development of economic productivity. Negative structural characteristics of this system are: first, an above-average energy intensity; second, an increase in energy consumption in the traffic sector; third, a high growth rate in the use of electrical energy; and lastly, an above-average amount of stress to the environment. Traditionally, Iran's energy policy has focused on satisfying the growing demand for energy by oil and, in the last fifteen years, by successively expanding natural gas. However, the further development of the natural gas supply only makes sense within the context of a holistic energy policy, which takes into account the principles of sustainable development. In the short term, such a policy would take advantage of both considerable energy-saving techniques, as well as potential renewable energy sources. In the long term, such a policy would strive for the complete transfer to renewable energy sources and technology. The atomic energy program is not a good answer to the future energy needs of Iran, and better solutions should be envisaged for Iran's legitimate security concerns

InterProScan Result: BP184018 [KAIKOcDNA[Archive

Lifescience Database Archive (English)

Full Text Available BP184018 BP184018_2_ORF2 4FEA411FDBEADEDD PANTHER PTHR21347 CLEFT LIP AND PALATE ASSOCIATED TRANSME...MBRANE PROTEIN-RELATED 6.1e-73 T IPR008429 Cleft lip and palate transmembrane 1 ...

THE REGRESSION MODEL OF IRAN LIBRARIES ORGANIZATIONAL CLIMATE

OpenAIRE

Jahani, Mohammad Ali; Yaminfirooz, Mousa; Siamian, Hasan

2015-01-01

Background: The purpose of this study was to drawing a regression model of organizational climate of central libraries of Iran?s universities. Methods: This study is an applied research. The statistical population of this study consisted of 96 employees of the central libraries of Iran?s public universities selected among the 117 universities affiliated to the Ministry of Health by Stratified Sampling method (510 people). Climate Qual localized questionnaire was used as research tools. For pr...

Effect of CPAP Withdrawal on BP in OSA: Data from Three Randomized Controlled Trials.

Science.gov (United States)

Schwarz, Esther I; Schlatzer, Christian; Rossi, Valentina A; Stradling, John R; Kohler, Malcolm

2016-12-01

Based on meta-analyses, the BP-lowering effect of CPAP therapy in patients with OSA is reported to be approximately 2 to 3 mm Hg. This figure is derived from heterogeneous trials, which are often limited by poor CPAP adherence, and thus the treatment effect may possibly be underestimated. We analyzed morning BP data from three randomized controlled CPAP withdrawal trials, which included only patients with optimal CPAP compliance. Within the three trials, 149 patients with OSA who were receiving CPAP were randomized to continue therapeutic CPAP (n = 65) or to withdraw CPAP (n = 84) for 2 weeks. Morning BP was measured at home before and after sleep studies in the hospital. CPAP withdrawal was associated with a return of OSA (apnea-hypopnea index [AHI] at a baseline of 2.8/h and at follow-up of 33.2/h). Office systolic BP (SBP) increased in the CPAP withdrawal group compared with the CPAP continuation group by +5.4 mm Hg (95% CI, 1.8-8.9 mm Hg; P = .003) and in the home SBP group by +9.0 mm Hg (95% CI, 5.7-12.3 mm Hg; P CPAP withdrawal results in a clinically relevant increase in BP, which is considerably higher than in conventional CPAP trials; it is also underestimated when office BP is used. Greater OSA severity is associated with a higher BP rise in response to CPAP withdrawal. ClinicalTrials.gov; No.: NCT01332175 and NCT01797653) URL: www.clinicaltrials.gov and ISRCTN registry (ISRCTN 93153804) URL: http://www.isrctn.com/. Copyright © 2016 American College of Chest Physicians. Published by Elsevier Inc. All rights reserved.

IRANIAN SCIENCE: Iran's Scientists Cautiously Reach Out to the World.

Science.gov (United States)

Koenig, R

2000-11-24

Two decades after Iran's Islamic revolution, science in this politically isolated but oil-rich nation may be on the verge of resurgence. The nation's reform-minded president, Mohammad Khatami, and his allies are promising more money for R&D, reorganizing universities to beef up graduate education and research, and cracking open the door to closer cooperation with scientists abroad, including those in the United States. But Iran's government is walking a tightrope between hard-liners on the right who oppose reforms and liberal university students eager for change.

Cyclical Evolution of Nursing Education and Profession in Iran: Religious, Cultural, and Political Influences.

Science.gov (United States)

Mura, Pari; Mura, Aubin

1995-01-01

Nursing education in Iran has been influenced by cycles of religious and political change, including fluctuations in women's status, the modernization attempts of the Pahlavi Dynasty, and the shift from secular science-based education and health care back to a system based on religious and cultural principles in the Islamic Republic of Iran. (SK)

Strengthening Injury Surveillance System in Iran

Directory of Open Access Journals (Sweden)

Motevalian Seyed Abbas

2012-02-01

Full Text Available 【Abstract】Objective: To strengthen the current Injury Surveillance System (IS System in order to better monitor injury conditions, improve protection ways and promote safety. Methods: At first we carried out a study to evaluate the frameworks of IS System in the developed countries. Then all the available documents from World Health Organization, Eastern Mediterranean Regional Organization, as well as Minister of Health and Medical Education concerning Iran were reviewed. Later a national stakeholder抯 consultation was held to collect opinions and views. A national workshop was also intended for provincial representatives from 41 universities to identify the barriers and limitations of the existing program and further to strengthen injury surveillance. Results: The evaluation of the current IS System revealed many problems, mainly presented as lack of accurate pre- and post-hospital death registry, need of precise injury data registry in outpatient medical centers, incomplete injury data registry in hospitals and lack of accuracy in definition of variables in injury registry. The five main characteristics of current IS System including flexibility, acceptability, simplicity, usefulness and timeliness were evaluated as moderate by experts. Conclusions: Major revisions must be considered in the current IS System in Iran. The following elements should be added to the questionnaire: identifier, manner of arrival to the hospital, situation of the injured patient, consumption of alcohol and opioids, other involved participants in the accident, intention, severity and site of injury, side effects of surgery and medication, as well as one month follow-up results. Data should be collected from 10% of all hospitals in Iran and analyzed every 3 months. Simultaneously data should be online to be retrieved by researches. Key words: Wounds and injuries; Population surveillance; Registries; Iran

Sardasht-Iran cohort study of chemical warfare victims: design and methods.

Science.gov (United States)

Ghazanfari, Tooba; Faghihzadeh, Soghrat; Aragizadeh, Hassan; Soroush, Mohammad-Reza; Yaraee, Roya; Mohammad Hassan, Zuhair; Foroutan, Abbas; Vaez-Mahdavi, Mohammad-Reza; Javadi, Mohammad-Ali; Moaiedmohseni, Sakine; Azizi, Fereidoun; Panahi, Yunes; Mostafaie, Ali; Ghasemi, Hassan; Shams, Jalaleddin; Pourfarzam, Shahryar; Jalali-Nadoushan, Mohammad-Reza; Fallahi, Faramarz; Ebtekar, Massoumeh; Davoudi, Seyyed-Masoud; Ghazanfari, Zeinab; Ardestani, Sussan K; Shariat-Panahi, Shamsa; Moin, Athar; Rezaei, Abbas; Kariminia, Amina; Ajdary, Soheila; Mahmoudi, Mahmoud; Roshan, Rasoul; Ghaderi, Sulayman; Babai, Mahmoud; Naghizadeh, Mohammad-Mehdi; Ghanei, Mohammad-Mostafa

2009-01-01

Insights into long-term clinical consequences of sulfur mustard have emerged from some investigations but less is known about the basic and molecular mechanisms of these complications. Sardasht-Iran Cohort Study is a comprehensive historical cohort study on Sardasht chemical victims' population which was designed to find out the long-term complications of sulfur mustard exposure and the basic mechanisms underlying clinical manifestations. This paper describes the design and methodology of Sardasht-Iran Cohort Study. In Sardasht-Iran Cohort Study, 500 individuals including 372 subjects from Sardasht, as the exposed group, and 128 subjects from Rabat, as the unexposed age-matched control group were evaluated. The exposed group was divided into two groups based on the severity of clinical complications at the time of exposure. Different samples including blood, sputum, saliva, tear, urine, and semen were collected for immunologic, hematologic, biochemical, and other laboratory analysis. Data were gathered from medical records, clinical examinations, laboratory tests, and questionnaires for psychological and lifestyle situations. The important distinctions setting this study apart from the previous ones are discussed. The Sardasht-Iran Cohort Study provides important information on various aspects of long-term consequences of sulfur mustard exposure. This database will provide a better position to suggest guidelines for the diagnosis, treatment, and prevention of delayed complications in the patients exposed to sulfur mustard.

Iran's Activities and Influences in Iraq

National Research Council Canada - National Science Library

Katzman, Kenneth

2009-01-01

With a conventional military and weapons of mass destruction (WMD) threat from Saddam Hussein's regime removed, Iran seeks to ensure that Iraq can never again become a threat to Iran, either with or without U.S...

Nurse Leaders' Experiences of Implementing Career Advancement Programs for Nurses in Iran.

Science.gov (United States)

Sheikhi, Mohammad Reza; Fallahi Khoshknab, Masoud; Mohammadi, Farahnaz; Oskouie, Fatemeh

2015-02-24

Career advancement programs are currently implemented in many countries. In Iran, the first career advancement program was Nurses' Career Advancement Pathway. The purpose of this study was to explore nurse leaders' experiences about implementing the Nurses' Career Advancement Pathway program in Iran. This exploratory qualitative study was conducted in 2013. Sixteen nurse managers were recruited from the teaching hospitals affiliated to Shahid Behesthi, Qazvin, and Iran Universities of Medical Sciences in Iran. Participants were recruited using purposive sampling method. Study data were collected through in-depth semi-structured interviews. The conventional content analysis approach was used for data analysis. participants' experiences about implementing the Nurses' Career Advancement Pathway fell into three main categories including: a) the shortcomings of performance evaluation, b) greater emphasis on point accumulation, c) the advancement-latitude mismatch. The Nurses' Career Advancement pathway has several shortcomings regarding both its content and its implementation. Therefore, it is recommended to revise the program.

Nurse Leaders’ Experiences of Implementing Career Advancement Programs for Nurses in Iran

Science.gov (United States)

Sheikhi, Mohammad Reza; Khoshknab, Masoud Fallahi; Mohammadi, Farahnaz; Oskouie, Fatemeh

2015-01-01

Background and purpose: Career advancement programs are currently implemented in many countries. In Iran, the first career advancement program was Nurses’ Career Advancement Pathway. The purpose of this study was to explore nurse leaders’ experiences about implementing the Nurses’ Career Advancement Pathway program in Iran. Methods: This exploratory qualitative study was conducted in 2013. Sixteen nurse managers were recruited from the teaching hospitals affiliated to Shahid Behesthi, Qazvin, and Iran Universities of Medical Sciences in Iran. Participants were recruited using purposive sampling method. Study data were collected through in-depth semi-structured interviews. The conventional content analysis approach was used for data analysis. Results: participants’ experiences about implementing the Nurses’ Career Advancement Pathway fell into three main categories including: a) the shortcomings of performance evaluation, b) greater emphasis on point accumulation, c) the advancement-latitude mismatch. Conclusion: The Nurses’ Career Advancement pathway has several shortcomings regarding both its content and its implementation. Therefore, it is recommended to revise the program. PMID:26156907

Prevalence of Food Insecurity in Iran: A Systematic Review and Meta-analysis.

Science.gov (United States)

Behzadifar, Meysam; Behzadifar, Masoud; Abdi, Shadi; Malekzadeh, Reza; Arab Salmani, Masoumeh; Ghoreishinia, Gholamreza; Falahi, Ebrahim; Mirzaei, Masoud; Shams Biranvand, Nabi; Sayehmiri, Kourosh

2016-04-01

Food security is one of the main factors of individual and social health. It is of such importance that the World Bank and Food and Agriculture Organization (FAO) announced it as one of the Millennium Development Goals. This study aimed to report the prevalence of food insecurity in Iran. We searched English databases including; Scopus, Ovid, Web of Science, PubMed and Google Scholar and also Iranian databases; SID, Magiran and IranMedex for words Iran, food insecurity, and prevalence up to August 2015. The pooled food insecurity prevalence was calculated using Der-Simonian test. All analyses were performed using random effects model with 95% CI. We assessed heterogeneity of the studies using sub-group and meta-regression analyses. A total of 31 studies were included. The prevalence of food insecurity was 49% among households (95% CI: %40-%59), 67% in children (95% CI: %63-%70), 61% in mothers (95% CI: %35-%88), 49% in adolescents (95% CI: %33-%66) and 65% in the elderly (95% CI: %44-%86). The prevalence of food insecurity is high in Iran. Fiscal policies should promote the nutritional knowledge of household members and also support the households to meet their nutritional needs. This plan should give priority to mid and low socioeconomic groups.

BpWrapper: BioPerl-based sequence and tree utilities for rapid prototyping of bioinformatics pipelines.

Science.gov (United States)

Hernández, Yözen; Bernstein, Rocky; Pagan, Pedro; Vargas, Levy; McCaig, William; Ramrattan, Girish; Akther, Saymon; Larracuente, Amanda; Di, Lia; Vieira, Filipe G; Qiu, Wei-Gang

2018-03-02

Automated bioinformatics workflows are more robust, easier to maintain, and results more reproducible when built with command-line utilities than with custom-coded scripts. Command-line utilities further benefit by relieving bioinformatics developers to learn the use of, or to interact directly with, biological software libraries. There is however a lack of command-line utilities that leverage popular Open Source biological software toolkits such as BioPerl ( http://bioperl.org ) to make many of the well-designed, robust, and routinely used biological classes available for a wider base of end users. Designed as standard utilities for UNIX-family operating systems, BpWrapper makes functionality of some of the most popular BioPerl modules readily accessible on the command line to novice as well as to experienced bioinformatics practitioners. The initial release of BpWrapper includes four utilities with concise command-line user interfaces, bioseq, bioaln, biotree, and biopop, specialized for manipulation of molecular sequences, sequence alignments, phylogenetic trees, and DNA polymorphisms, respectively. Over a hundred methods are currently available as command-line options and new methods are easily incorporated. Performance of BpWrapper utilities lags that of precompiled utilities while equivalent to that of other utilities based on BioPerl. BpWrapper has been tested on BioPerl Release 1.6, Perl versions 5.10.1 to 5.25.10, and operating systems including Apple macOS, Microsoft Windows, and GNU/Linux. Release code is available from the Comprehensive Perl Archive Network (CPAN) at https://metacpan.org/pod/Bio::BPWrapper . Source code is available on GitHub at https://github.com/bioperl/p5-bpwrapper . BpWrapper improves on existing sequence utilities by following the design principles of Unix text utilities such including a concise user interface, extensive command-line options, and standard input/output for serialized operations. Further, dozens of novel methods for

[Circadian blood pressure variation under several pathophysiological conditions including secondary hypertension].

Science.gov (United States)

Imai, Yutaka; Hosaka, Miki; Satoh, Michihiro

2014-08-01

Abnormality of circadian blood pressure (BP) variation, i.e. non-dipper, riser, nocturnal hypertension etc, is brought by several pathophysiological conditions especially by secondary hypertension. These pathophysiological conditions are classified into several categories, i.e. disturbance of autonomic nervous system, metabolic disorder, endocrine disorder, disorder of Na and water excretion (e.g. sodium sensitivity), severe target organ damage and ischemia, cardiovascular complications and drug induced hypertension. Each pathophysiological condition which brings disturbance of circadian BP variation is included in several categories, e.g. diabetes mellitus is included in metabolic disorder, autonomic imbalance, sodium sensitivity and endocrine disorder. However, it seems that unified principle of the genesis of disturbance of circadian BP variation in many pathophysiological conditions is autonomic imbalance. Thus, it is concluded that disturbance of circadian BP variation is not purposive biological behavior but the result of autonomic imbalance which looks as if compensatory reaction such as exaggerated Na-water excretion during night in patient with Na-water retention who reveals disturbed circadian BP variation.

IAEA Expert Team Returns from Iran

International Nuclear Information System (INIS)

2012-01-01

Full text: A senior IAEA expert team is returning from Iran after two days of discussions with Iranian officials held on 20 and 21 February 2012. The meeting followed previous discussions held on 29 to 31 January 2012. During both the first and second round of discussions, the Agency team requested access to the military site at Parchin. Iran did not grant permission for this visit to take place. Intensive efforts were made to reach agreement on a document facilitating the clarification of unresolved issues in connection with Iran's nuclear programme, particularly those relating to possible military dimensions. Unfortunately, agreement was not reached on this document. 'It is disappointing that Iran did not accept our request to visit Parchin during the first or second meetings', IAEA Director General Yukiya Amano said. 'We engaged in a constructive spirit, but no agreement was reached'. (IAEA)

BP-Broker use-cases in the UncertWeb framework

Science.gov (United States)

Roncella, Roberto; Bigagli, Lorenzo; Schulz, Michael; Stasch, Christoph; Proß, Benjamin; Jones, Richard; Santoro, Mattia

2013-04-01

The UncertWeb framework is a distributed, Web-based Information and Communication Technology (ICT) system to support scientific data modeling in presence of uncertainty. We designed and prototyped a core component of the UncertWeb framework: the Business Process Broker. The BP-Broker implements several functionalities, such as: discovery of available processes/BPs, preprocessing of a BP into its executable form (EBP), publication of EBPs and their execution through a workflow-engine. According to the Composition-as-a-Service (CaaS) approach, the BP-Broker supports discovery and chaining of modeling resources (and processing resources in general), providing the necessary interoperability services for creating, validating, editing, storing, publishing, and executing scientific workflows. The UncertWeb project targeted several scenarios, which were used to evaluate and test the BP-Broker. The scenarios cover the following environmental application domains: biodiversity and habitat change, land use and policy modeling, local air quality forecasting, and individual activity in the environment. This work reports on the study of a number of use-cases, by means of the BP-Broker, namely: - eHabitat use-case: implements a Monte Carlo simulation performed on a deterministic ecological model; an extended use-case supports inter-comparison of model outputs; - FERA use-case: is composed of a set of models for predicting land-use and crop yield response to climatic and economic change; - NILU use-case: is composed of a Probabilistic Air Quality Forecasting model for predicting concentrations of air pollutants; - Albatross use-case: includes two model services for simulating activity-travel patterns of individuals in time and space; - Overlay use-case: integrates the NILU scenario with the Albatross scenario to calculate the exposure to air pollutants of individuals. Our aim was to prove the feasibility of describing composite modeling processes with a high-level, abstract

InterProScan Result: BP116799 [KAIKOcDNA[Archive

Lifescience Database Archive (English)

Full Text Available BP116799 BP116799_1_ORF2 D3F3F8C61868AD4C PANTHER PTHR11792 ARRESTIN 3.5e-15 T IPR000698 Arrestin Biological... Process: signal transduction (GO:0007165)|Biological Process: sensory perception (GO:0007600) ...

InterProScan Result: BP116799 [KAIKOcDNA[Archive

Lifescience Database Archive (English)

Full Text Available BP116799 BP116799_1_ORF2 D3F3F8C61868AD4C PRINTS PR00309 ARRESTIN 6e-17 T IPR000698 Arrestin Biological... Process: signal transduction (GO:0007165)|Biological Process: sensory perception (GO:0007600) ...

Iran as the natural gas supplier to Europe: a view from Iran

International Nuclear Information System (INIS)

Maleknejad, A.

1996-01-01

The presentation deals with natural gas reserves in Iran, shaping up the gas industry, the role of Iran as a transit country for gas transport to the east and west, and possibilities of exporting natural gas to Europe. In order to keep the natural gas transportation costs low and achieve sustainable growth in gas industry, technological progress related to design and cost of pipelines and innovative development in pricing, financing and inter-government policies will play a crucial role. The industry growth will require continued environmental support

Iran

African Journals Online (AJOL)

User

Trend of Suicide in Kermanshah during 11 years (2004 to 2014), Iran ... Suicide is one of the most important health problems which has dedicated a significant part ... interaction with different risk factors (Oliver and ... physical and mental diseases, the researchers used .... Due to the lack of professional ability, illiterates are.

Generational Accounting in Iran

Directory of Open Access Journals (Sweden)

Mahdi Salehi

2013-09-01

Full Text Available The aim of this paper is to study of the generation accounts for Iranian’s generation. We applied the method of Auerbach, Gokhale and Kotlihoff (1991 on the period 1967-2008 in Iran. Our calculation shows with compare to industrial countries, fiscal burden for Iranian’s population is very chip and that depend on fiscal system in Iran. Except the recent years the rate of tax in Iran has been very low. The generation account for the old people (40 olds is 2117 $ but the future generation (t+1 is 36985 $. The share of male and female, during the years, in this burden is similar. Fiscal burden for Iranian’s generation is low but this population should support other burden that calls inflation. Because when the government do not receive the tax income, a low generation account transfer to price general level.

Will Iran Give up its Nuclear Project?

International Nuclear Information System (INIS)

Galbert, Simond de

2016-01-01

In July 2015 an agreement on Iran's nuclear program was reached. However, the restrictions imposed upon Tehran are less strict than the objectives set by the Security Council. Many analysts have doubts about Iran's sincerity and think that time is on Iran's side. Shifting strategic balances in the Middle East, possible leadership changes within the Iranian regime, and the resolve of the international community will all impact on the program's future

Metaphor Analysis and Discursive Cycle of Iran's Foreign Policy: “Justice” through the lenses of US-IRAN Presidents

OpenAIRE

SADEGHI, Bahador; TABATABAI, Seyed Mohammad

2015-01-01

Abstract. The purpose of the present paper is twofold. It mainly aims at determining and defining different foreign policy discourses in Islamic republic of Iran as well as their developmental trend in the past three decades through explanation and elucidation of their particulars, components and nodal points. Actually, it seeks to explore what kind of discourses have been emerged in Iran's foreign policy during the lifetime of Islamic republic of Iran and what discursive developments have be...

Irans Nuclear Program: Tehrans Compliance with International Obligations

Science.gov (United States)

2016-04-07

reactors. Iran also has a uranium conversion facility, which converts uranium oxide into several compounds, including uranium hexafluoride. Tehran claims... uranium .  The importation of natural uranium metal and its subsequent transfer for use in laser enrichment experiments, including the production of...investigation of its nuclear activities, suspend its uranium enrichment program, suspend its construction of a heavy-water reactor and related

A social perspective on the Neolithic in western Iran

Directory of Open Access Journals (Sweden)

Hojjat Darabi

2016-12-01

Full Text Available While the Neolithic revolution caused gradual basic changes in different dimensions of human life, including social structure, western Iran has so far mostly received attention in terms of the emergence of domestication and sedentarisation. Generally speaking, some evidence, such as architectural elements, burial goods, clay tokens, and scarce artefacts such as obsidian pieces and marble objects not only determine an inter-regional interaction, but also suggest craft specialisation. It is believed that sedentary life and private food storage paved the way for property ownership and that a gradual change from egalitarian to non-egalitarian societies can be seen in the Neolithic of western Iran.

76 FR 69713 - Application To Export Electric Energy; BP Energy Company

Science.gov (United States)

2011-11-09

... DEPARTMENT OF ENERGY [OE Docket No. EA-314-A] Application To Export Electric Energy; BP Energy.... SUMMARY: BP Energy Company (BP Energy) has applied to renew its authority to transmit electric energy from... electric energy from the United States to Mexico as a power marketer for a five-year term using existing...

Iran, the crisis situation

International Nuclear Information System (INIS)

Gere, Francois

2010-01-01

This book is an updated edition of a previous book by the same author: 'Iran and the nuclear: the Persian torments'. The author addresses the Iranian nuclear crisis within an historic perspective, and states that this crisis has its roots in the recent Iranian history, but has deeper origins before the Islamic Revolution of 1979. In a first part, he draws a portrait of Iran by opposing current myths and realities like Persia and an actual ethnic diversity, an oil-based wealth in a context of under-development, tyranny and an actual political complexity. He also analyses the Iranian geo-strategy and its recent evolutions, the relationships and attitudes towards the three Satans (USA, France and Israel), and describes the main evolutions of the Iranian defence, notably after 9/11. The second part describes the long evolution of the Iranian nuclear programme, from its beginning at the time of the Shah, until now (projects, programmes and realities of the Iranian electronuclear industry), and recalls the different steps of the nuclear crisis between 2002 and 2006. The third part is a prospective one. The author discusses several aspects of the conflict (power balance, rumours and threats, sanctions and military scenarios, Iranian retaliation capacities) and discusses what a nuclear Iran would be (its capacities, its objectives, geo-strategic consequences of a nuclear Iran, and remaining opportunities for negotiations)

Developing a provisional and national renal disease registry for Iran

Directory of Open Access Journals (Sweden)

Sima Ajami

2015-01-01

Full Text Available Background: Disease registry is a database that includes information about people suffering a special kind of disease. The aim of this study was to first identify and compare the National Renal Disease Registry (NRDR characteristics in some countries with Iran; and second, develop a provisional and NRDR for Iran. Materials and Methods: Retrieval of data of the NRDR was performed by scholars responsible in related agencies, including the Ministry of Health and Medical Education, Renal Disease charity, and data registries in the United States, United Kingdom, Malaysia, and Iran. This research was applied, and the study was descriptive-comparative. The study population consisted of the NRDR in selected countries in which data were collected by forms that were designed according to the study objectives. Sources of data were researchers, articles, books, journals, databases, websites, related documents, and people who are active in this regard, and related agencies, including the Ministry of Health and Medical Education, and patient support charity. The researchers collected data for each country based on the study objectives and then put them in comparative tables. Data were analyzed by descriptive, comparative, and theoretical methods. Results: Most of the renal transplant teams report their own results as a single center experiences. America and Britain have a preeminent national registry of renal disease compared to other countries. Conclusion: Given that control, prevention, and treatment of chronic renal diseases incur high expenses and the disease is one of leading mortality factors in Iran and across the world and since national registry system for chronic renal diseases can provide better tools and strategies to manage and evaluate patients′ characteristics as well as risk factors which eventually leads to making better decisions.

A 13000-year, high-resolution multi-proxy record of climate variability with episodes of enhanced atmospheric dust in Western Asia: Evidence from Neor peat complex in NW Iran

Science.gov (United States)

Sharifi, O.; Pourmand, A.; Canuel, E. A.; Peterson, L. C.

2011-12-01

The regional climate over West Asia, extending between Iran and the Arabian Peninsula to the eastern Mediterranean Sea, is governed by interactions between three major synoptic systems; mid-latitude Westerlies, the Siberian Anticyclone and the Indian Ocean Summer Monsoon. In recent years, a number of paleoclimate studies have drawn potential links between episodes of abrupt climate change during the Holocene, and the rise and fall of human civilizations across the "Fertile Crescent" of West Asia. High-resolution archives of climate variability from this region, however, are scarce, and at times contradicting. For example, while pollen and planktonic data from lakes in Turkey and Iran suggest that dry, continental conditions prevailed during the early-middle Holocene, oxygen isotope records indicate that relatively wet conditions dominated during this interval over West Asia. We present interannual to decadal multi-proxy records of climate variability from a peat complex in NW Iran to reconstruct changes in moisture and atmospheric dust content during the last 13000 years. Radiocarbon dating on 20 samples from a 775-cm peat core show a nearly constant rate of accumulation (1.7 mm yr-1, R2=0.99) since 13356 ± 116 cal yr B.P. Down-core X-ray fluorescence measurements of conservative lithogenic elements (e.g., Al, Zr, Ti) as well as redox-sensitive elements (e.g., Fe, K, Rb, Zn, Cu, and Co) at 2 mm intervals reveal several periods of elevated dust input to this region since the early Holocene. Down-core variations of total organic carbon and total nitrogen co-vary closely and are inversely correlated with conservative lithogenic elements (Al, Si, Ti), indicating a potential link between climate change and accumulation of organic carbon in the Neor peat mire. Major episodes of enhanced dust deposition (13000-12000, 11700-11200, 9200-8800, 7000-6000, 4200-3200, 2800-2200 and 1500-600 cal yr B.P) are in good agreement with other proxy records that document more arid

Expression of the Transcription Factor E4BP4 in Human Basophils

DEFF Research Database (Denmark)

Jensen, Bettina Margrethe; Gohr, Maria; Poulsen, Lars Kærgaard

2014-01-01

Rationale The cytokine IL-3 plays an important role for human basophil development, function and survival. IL-3 is also reported to induce the expression of the transcription factor E4BP4, but it is not known whether E4BP4 is expressed in basophils and influences basophil responsiveness. The aim...... by Alcian blue. RNA was extracted (0.005-0.02 µg RNA from 0.5 - 1 x 106 cells), and the corresponding cDNA analyzed by real-time PCR where E4BP4 expression was calculated as 2-(CT(E4BP4) - CT(β-actin)). E4BP4 protein expression was visualized in basophil lysates (107 cells/ml) by Western blot followed...... the transcription factor E4BP4 which might have an impact on basophil histamine release....

Nuclear Enterprises portable dose rate meter type PDR4 and external probes types BP1/1, BP8 and GP9

International Nuclear Information System (INIS)

Burgess, P.H.; Iles, W.J.

1979-08-01

The performance characteristics of Nuclear Enterprises Portable Dose Rate Meter Type PDR4 are evaluated under the headings: general description, facilities and controls, radiation characteristics, electrical characteristics, environmental characteristics, mechanical characteristics, the manual, summary of performance, and conclusions. Results of an investigation of the radiation characteristics of the external probes Type BP1/1, Type BP8, and Type GP9 are also detailed. (U.K.)

On the relationship between Indian monsoon withdrawal and Iran's fall precipitation onset

Science.gov (United States)

Babaeian, Iman; Rezazadeh, Parviz

2017-09-01

Indian monsoon is the most prominent of the world's monsoon systems which primarily affects synoptic patterns of India and adjacent countries such as Iran in interaction with large-scale weather systems. In this article, the relationship between the withdrawal date of the Indian monsoon and the onset of fall precipitation in Iran has been studied. Data included annual time series of withdrawal dates of the Indian monsoon prepared by the Indian Institute for Tropical Meteorology, and time series of the first date of 25 mm accumulated precipitation over Iran's synoptic weather stations in a 10-day period which is the basis for the cultivation date. Both time series were considered in Julian calendar with the starting date on August 1. The studied period is 1960-2014 which covers 55 years of data from 36 meteorological stations in Iran. By classifying the withdrawal dates of the Indian monsoon in three stages of late, normal, and early withdrawals, its relation with the onset of fall precipitation in western, southwestern, southern, eastern, central, and northern regions of Iran was studied. Results demonstrated that in four out of the six mentioned regions, the late withdrawal of the Indian monsoon postpones the onset of fall precipitation over Iran. No significant relation was found between the onset of fall precipitation in central region of Iran and the monsoon's withdrawal date. In the western, southwestern, southern, and eastern regions of Iran, the late monsoon delays the onset of fall's precipitation; while in the south Caspian Sea coastal area, it causes the early onset of autumnal precipitation. The lag in onset of fall precipitation in Iran which is coordinated with the late withdrawal of monsoon is accompanied with prolonged subtropical high settling over Iran's plateau that prevents the southward movement of polar jet frontal systems. Such conditions enhance northerly wind currents over the Caspian Sea which, in turn, increase the precipitation in Caspian

Intensive Versus Standard Blood Pressure Control in SPRINT-Eligible Participants of ACCORD-BP.

Science.gov (United States)

Buckley, Leo F; Dixon, Dave L; Wohlford, George F; Wijesinghe, Dayanjan S; Baker, William L; Van Tassell, Benjamin W

2017-12-01

We sought to determine the effect of intensive blood pressure (BP) control on cardiovascular outcomes in participants with type 2 diabetes mellitus (T2DM) and additional risk factors for cardiovascular disease (CVD). This study was a post hoc, multivariate, subgroup analysis of ACCORD-BP (Action to Control Cardiovascular Risk in Diabetes Blood Pressure) participants. Participants were eligible for the analysis if they were in the standard glucose control arm of ACCORD-BP and also had the additional CVD risk factors required for SPRINT (Systolic Blood Pressure Intervention Trial) eligibility. We used a Cox proportional hazards regression model to compare the effect of intensive versus standard BP control on CVD outcomes. The "SPRINT-eligible" ACCORD-BP participants were pooled with SPRINT participants to determine whether the effects of intensive BP control interacted with T2DM. The mean baseline Framingham 10-year CVD risk scores were 14.5% and 14.8%, respectively, in the intensive and standard BP control groups. The mean achieved systolic BP values were 120 and 134 mmHg in the intensive and standard BP control groups ( P control reduced the composite of CVD death, nonfatal myocardial infarction (MI), nonfatal stroke, any revascularization, and heart failure (hazard ratio 0.79; 95% CI 0.65-0.96; P = 0.02). Intensive BP control also reduced CVD death, nonfatal MI, and nonfatal stroke (hazard ratio 0.69; 95% CI 0.51-0.93; P = 0.01). Treatment-related adverse events occurred more frequently in participants receiving intensive BP control (4.1% vs. 2.1%; P = 0.003). The effect of intensive BP control on CVD outcomes did not differ between patients with and without T2DM ( P > 0.62). Intensive BP control reduced CVD outcomes in a cohort of participants with T2DM and additional CVD risk factors. © 2017 by the American Diabetes Association.

Communication dated 2 March 2007 from the Permanent Mission of the Islamic Republic of Iran to the Agency concerning the nuclear activities of Iran

International Nuclear Information System (INIS)

2007-01-01

The Secretariat has received a Note Verbale dated 2 March 2007 from the Permanent Mission of the Islamic Republic of Iran (Iran), attaching a letter dated 19 February 2007 addressed to the Director General from the Resident Representative of Iran concerning the nuclear activities of Iran. The Note Verbale and, as requested therein, its attachment, are circulated herewith

Nursing education in Iran: past, present, and future.

Science.gov (United States)

Tabari Khomeiran, Rasoul; Deans, Cecil

2007-10-01

Nursing education in Iran has undergone significant change since its genesis with foreign missionaries over one hundred years ago. More recently, following the 1979 Islamic revolution, nurse education has followed the direction taken by most other countries in moving from an apprenticeship model of training to an academic model. A series of transformative changes to nursing education specifically-and across the higher education system generally-has resulted in nurses now being able to undertake study across all university-based programs up to and including doctoral level. Contemporary nursing students have access to full-text professional journals through the internet, and they may pursue their doctoral studies in other countries. Although these improvements in nursing education in Iran are to be applauded, much more needs to be accomplished to ensure that highly competent nurse practitioners continue to be produced in this country. This article presents an historical overview of the development of nursing education in Iran, within its economic and sociopolitical contexts. Recommendations based upon lessons learned from historical and contemporary realities are presented in order to advance nursing education in this part of world.

IAEA Director General Comments on Cooperation Framework with Iran

International Nuclear Information System (INIS)

2013-01-01

Full text: The following are remarks by the Director General of the International Atomic Energy Agency, Yukiya Amano, at a News Conference after he signed a Joint Statement on a Framework for Cooperation with the Islamic Republic of Iran: ''The International Atomic Energy Agency and the Islamic Republic of Iran have just issued the Joint Statement on a Framework for Cooperation. ''Under the Framework, Iran and the IAEA will cooperate further with respect to verification activities to be undertaken by the IAEA to resolve all present and past issues. The practical measures contained in the Annex are substantive measures and will be implemented in three months starting from today. ''This is an important step forward to start with, but much more needs to be done. ''The outstanding issues that are not contained in the Annex to the Framework for Cooperation, including those in my previous reports to the Board of Governors, will be addressed in the subsequent steps under the Framework for Cooperation. ''The IAEA is firmly committed to resolving all outstanding issues through dialogue and cooperation . (IAEA)

Iran. Nuclear crisis: towards an overrun?

International Nuclear Information System (INIS)

Cherief, Hamza

2012-01-01

In this article, the author first shows that the Iranian crisis is a failure of the struggle against nuclear proliferation as Iran seems to possess the technical and scientific abilities to produce nuclear weapons on a medium term. He also notices that this crisis is characterised by a deadlock of legal mechanisms of control of the Iranian nuclear programme: despite UN resolutions and sanctions, the IAEA will not be able able to visit Iranian facilities until Iran decides to enter negotiations again, and the decision by the UN of military actions seems not very likely, at least because of the opposition of China and Russia. In the second part, the author analyses the strategic and geopolitical stakes of the Iranian crisis: the will of Iran to become a regional leader and to counterbalance the Israeli nuclear deterrence, differences of regional interests between western countries, domestic evolutions in Iran. According to the author, both parties share a common interest in a smooth crisis recovery

Self-citation of Medical and Non-medical Universities in Northern Iran.

Science.gov (United States)

Jahani, Mohammad Ali; Yaminfirooz, Mousa

2016-12-01

Self-citation is one of the main challenges in the evaluation of researchers' scientific output. This study aimed at comparing the institutional self-citation among the universities located in Northern Iran. This study was conducted as a scientometric study. Research population included all scientific productions of 16 Northern Iran Universities with at least 100 indexed documents indexed in the Web of Science (WoS) by 2 June 2015. The citation analysis section of WoS was used for data collection. SPSS was applied for data analysis. Study hypotheses were tested with two independent sample t-test and paired sample t-test. Producing 16,399 papers, northern Iran universities had 5.33% of contribution in Iran's scientific production. They received 84,058 citations with 17% and 12% of self-citations belonged to the non-medical and medical universities, respectively. Testing hypotheses revealed that increase in received citations significantly increases the rate of self-citation and increase in scientific production does not necessarily increase the rate of self-citation. The rate of self-citation in the studied universities was not relatively high. However, investigating into the factors affecting the rate of and motives for self-citation needs further research.

Gear Fault Diagnosis Based on BP Neural Network

Science.gov (United States)

Huang, Yongsheng; Huang, Ruoshi

2018-03-01

Gear transmission is more complex, widely used in machinery fields, which form of fault has some nonlinear characteristics. This paper uses BP neural network to train the gear of four typical failure modes, and achieves satisfactory results. Tested by using test data, test results have an agreement with the actual results. The results show that the BP neural network can effectively solve the complex state of gear fault in the gear fault diagnosis.

[Clinical significance of NS1-BP expression in esophageal squamous cell carcinoma].

Science.gov (United States)

Ren, K; Qian, D; Wang, Y W; Pang, Q S; Zhang, W C; Yuan, Z Y; Wang, P

2018-01-23

Objective: To investigate the clinical significance of NS1-BP expression in patients with esophageal squamous cell carcinoma (ESCC), and to study the roles of NS1-BP in proliferation and apoptosis of ESCC cells. Methods: A total of 98 tumor tissues and 30 adjacent normal tissues from 98 ESCC patients were used as study group and control group, and these samples were collected in Sun Yat-Sen University Cancer Center between 2002 and 2008. In addition, 46 ESCC tissues which were collected in Cancer Institute and Hospital of Tianjin Medical University were used as validation group. Expression of mucosal NS1-BP was detected by immunohistochemistry. Kaplan-Meier curve and log-rank test were used to analyze the survival rate. Multivariate Cox proportional hazard model was used to analyze the prognostic factors. Furthermore, NS1-BP was over expressed or knocked down in ESCC cells by transient transfection. Protein levels of c-Myc were detected by western blot. Cell viability and apoptosis was analyzed by MTT assay and flow cytometry. Results: Among all of tested samples, NS1-BP were down-regulated in 9 out of 30 non-tumorous normal esophageal tissues (30.0%) and 85 out of 144 ESCC tissues (59.0%), respectively, showing a statistically significant difference ( P =0.012). In the study group, three-year disease-free survival rate of NS1-BP high expression group (53.2%) was significantly higher than that of NS1-BP low expression group (27.6%; P =0.009). In the validation group, the three-year disease-free survival rates were 57.8% and 25.5% in NS1-BP high and low levels groups, respectively, showing a similar results ( P =0.016). Importantly, multivariate analyses showed that low expression of NS1-BP was an independent predictor for chemoradiotherapy sensitivity and shorter disease-free survival time in ESCC patients( P <0.05 for all). Furthermore, overexpressed NS1-BP in TE-1 cells repressed c-Myc expression, inhibited cell proliferation and promoted apoptosis. In contrast

Overcoming the Ulama: Globalizing Iran's Political Economy

National Research Council Canada - National Science Library

Brechbill, Alan M

2008-01-01

..., or to participate more actively in the outside world. The religious establishment or ulama play the most significant role in the dichotomy between Iran's theocratic conservatism and the position Iran takes in globalization...

IAEA Statement After Iran Meeting

International Nuclear Information System (INIS)

2012-01-01

Full text: Senior International Atomic Energy Agency officials met an Iranian delegation in Vienna today to seek agreement on a structured approach document to resolve outstanding issues relating to Iran's nuclear programme. The following is a statement by IAEA Deputy Director General Herman Nackaerts after the meeting: ''As announced by the Director General earlier this week, we met today to discuss the structured approach paper. The Agency team came to the meeting in a constructive spirit with the desire and intention of finalising the paper. We presented a revised draft which addressed Iran's earlier stated concerns. However, there has been no progress and, indeed, Iran raised issues that we have already discussed and added new ones. This is disappointing. A date for a follow-on meeting has yet to be fixed.'' (IAEA)

A new BP Fourier algorithm and its application in English teaching evaluation

Science.gov (United States)

Pei, Xuehui; Pei, Guixin

2017-08-01

BP neural network algorithm has wide adaptability and accuracy when used in complicated system evaluation, but its calculation defects such as slow convergence have limited its practical application. The paper tries to speed up the calculation convergence of BP neural network algorithm with Fourier basis functions and presents a new BP Fourier algorithm for complicated system evaluation. First, shortages and working principle of BP algorithm are analyzed for subsequent targeted improvement; Second, the presented BP Fourier algorithm adopts Fourier basis functions to simplify calculation structure, designs new calculation transfer function between input and output layers, and conducts theoretical analysis to prove the efficiency of the presented algorithm; Finally, the presented algorithm is used in evaluating university English teaching and the application results shows that the presented BP Fourier algorithm has better performance in calculation efficiency and evaluation accuracy and can be used in evaluating complicated system practically.

Communication Received from the Islamic Republic of Iran

International Nuclear Information System (INIS)

1992-01-01

The text of a letter of 30 June 1992 from the Vice-President of the Islamic Republic of Iran and President of the Atomic Energy Organization of Iran was transmitted to the Director General by the Resident Representative of the Islamic Republic of Iran and is, as requested in the letter, being circulated for the information of all Member States in Annex 1

InterProScan Result: BP117067 [KAIKOcDNA[Archive

Lifescience Database Archive (English)

Full Text Available BP117067 BP117067_1_ORF2 D483359C05197373 PFAM PF00067 p450 6e-05 T IPR001128 Cytochrome P450 Molecular... Function: monooxygenase activity (GO:0004497)|Molecular Function: iron ion binding (GO:0005506)|Molecular... Function: electron carrier activity (GO:0009055)|Molecular Function: heme binding (GO:0020037) ...

In situ SUMOylation analysis reveals a modulatory role of RanBP2 in the nuclear rim and PML bodies

International Nuclear Information System (INIS)

Saitoh, Noriko; Uchimura, Yasuhiro; Tachibana, Taro; Sugahara, Satoko; Saitoh, Hisato; Nakao, Mitsuyoshi

2006-01-01

SUMO modification plays a critical role in a number of cellular functions including nucleocytoplasmic transport, gene expression, cell cycle and formation of subnuclear structures such as promyelocytic leukemia (PML) bodies. In order to identify the sites where SUMOylation takes place in the cell, we developed an in situ SUMOylation assay using a semi-intact cell system and subsequently combined it with siRNA-based knockdown of nucleoporin RanBP2, also known as Nup358, which is one of the known SUMO E3 proteins. With the in situ SUMOylation assay, we found that both nuclear rim and PML bodies, besides mitotic apparatuses, are major targets for active SUMOylation. The ability to analyze possible SUMO conjugation sites would be a valuable tool to investigate where SUMO E3-like activities and/or SUMO substrates exist in the cell. Specific knockdown of RanBP2 completely abolished SUMOylation along the nuclear rim and dislocated RanGAP1 from the nuclear pore complexes. Interestingly, the loss of RanBP2 markedly reduced the number of PML bodies, in contrast to other, normal-appearing nuclear compartments including the nuclear lamina, nucleolus and chromatin, suggesting a novel link between RanBP2 and PML bodies. SUMOylation facilitated by RanBP2 at the nuclear rim may be a key step for the formation of a particular subnuclear organization. Our data imply that SUMO E3 proteins like RanBP2 facilitate spatio-temporal SUMOylation for certain nuclear structure and function

Completeness and underestimation of cancer mortality rate in Iran: a report from Fars Province in southern Iran.

Science.gov (United States)

Marzban, Maryam; Haghdoost, Ali-Akbar; Dortaj, Eshagh; Bahrampour, Abbas; Zendehdel, Kazem

2015-03-01

The incidence and mortality rates of cancer are increasing worldwide, particularly in the developing countries. Valid data are needed for measuring the cancer burden and making appropriate decisions toward cancer control. We evaluated the completeness of death registry with regard to cancer death in Fars Province, I. R. of Iran. We used data from three sources in Fars Province, including the national death registry (source 1), the follow-up data from the pathology-based cancer registry (source 2) and hospital based records (source 3) during 2004 - 2006. We used the capture-recapture method and estimated underestimation and the true age standardized mortality rate (ASMR) for cancer. We used log-linear (LL) modeling for statistical analysis. We observed 1941, 480, and 355 cancer deaths in sources 1, 2 and 3, respectively. After data linkage, we estimated that mortality registry had about 40% underestimation for cancer death. After adjustment for this underestimation rate, the ASMR of cancer in the Fars Province for all cancer types increased from 44.8 per 100,000 (95% CI: 42.8 - 46.7) to 76.3 per 100,000 (95% CI: 73.3 - 78.9), accounting for 3309 (95% CI: 3151 - 3293) cancer deaths annually. The mortality rate of cancer is considerably higher than the rates reported by the routine registry in Iran. Improvement in the validity and completeness of the mortality registry is needed to estimate the true mortality rate caused by cancer in Iran.

Iran's nuclear program - for power generation or nuclear weapons?; Irans kjernefysiske program - for kraftproduksjon eller kjernevaapen?

Energy Technology Data Exchange (ETDEWEB)

Kippe, Halvor

2008-11-15

This report addresses the development of a nuclear infrastructure in Iran, and assessments are made on the near-term potential this infrastructure might yield of either nuclear power or nuclear arms production. The most significant facilities are treated in a more elaborate fashion, as these are assumed to have key roles in either a true civilian programme, or in the prospect of weapons-grade fissile material production. The future potential capacity for the latter is calculated under certain presumptions, both in the case that Iran focuses its efforts on uranium-based nuclear weapons, and in the case that it should choose the plutonium path to nuclear weapons. All the conclusions and findings in this report are based on technological considerations. This means that social or political assessments have not prevailed, rather the picture of Iran's nuclear programme is drawn through descriptions and assessments of facilities and systems, and their role in the bigger context. Definite conclusions have not been made as to whether Iran's nuclear programme currently is aimed towards nuclear arms or nuclear power. The secrecy surrounding some of the most prominent nuclear sites together with more or less credible allegations of purely weapons-related activities in the past, make it hard not to conclude that Iran until the disclosures in 2002 made as great an effort as it could on its way on developing nuclear weapons covertly. The scope of today's nuclear programme seems, on the other hand, most likely to be in part to help relieve the ever-increasing need for energy, although considerable deficits to this strategy are identified, at the same time as the Iranian people are united in a giant, high-prestige project in defiance of massive international pressure. Adding to this is a much-feared ability to rapidly being able to redirect their nuclear efforts, and develop nuclear arms in perhaps as little as one year. This so-called break-out scenario, where Iran

LDC nuclear power: Iran

International Nuclear Information System (INIS)

Mossavar-Rahmani, B.

1982-01-01

The Islamic Revolutionary Government has eliminated what had been an ambitious program to install 23,000 MWe of nuclear capacity by 1984, but the program has already become unpopular before the downfall to the Shah for economic reasons. Iran originally planned a domestic nuclear program to diversify its energy base and satisfy Western demands to recycle petrodollars, but substantial commissions for foreign contracts were also a factor. No comprehensive study of a nuclear program has been done to determine if there is a nuclear future for Iran. 8 references

InterProScan Result: BP124291 [KAIKOcDNA[Archive

Lifescience Database Archive (English)

Full Text Available BP124291 BP124291_5_ORF1 92B626ADD33C8436 PFAM PF00067 p450 1.8e-09 T IPR001128 Cytochrome P450 Molecular... Function: monooxygenase activity (GO:0004497)|Molecular Function: iron ion binding (GO:0005506)|Molecular... Function: electron carrier activity (GO:0009055)|Molecular Function: heme binding (GO:0020037) ...

InterProScan Result: BP123442 [KAIKOcDNA[Archive

Lifescience Database Archive (English)

Full Text Available BP123442 BP123442_1_ORF1 331440C6CA592A17 PRINTS PR00385 P450 6.3e-05 T IPR001128 Cytochrome P450 Molecular... Function: monooxygenase activity (GO:0004497)|Molecular Function: iron ion binding (GO:0005506)|Molecular... Function: electron carrier activity (GO:0009055)|Molecular Function: heme binding (GO:0020037) ...

TopBP1 associates with NBS1 and is involved in homologous recombination repair

International Nuclear Information System (INIS)

Morishima, Ken-ichi; Sakamoto, Shuichi; Kobayashi, Junya; Izumi, Hideki; Suda, Tetsuji; Matsumoto, Yoshiyuki; Tauchi, Hiroshi; Ide, Hiroshi; Komatsu, Kenshi; Matsuura, Shinya

2007-01-01

TopBP1 is involved in DNA replication and DNA damage checkpoint. Recent studies have demonstrated that TopBP1 is a direct positive effecter of ATR. However, it is not known how TopBP1 recognizes damaged DNA. Here, we show that TopBP1 formed nuclear foci after exposure to ionizing radiation, but such TopBP1 foci were abolished in Nijmegen breakage syndrome cells. We also show that TopBP1 physically associated with NBS1 in vivo. These results suggested that NBS1 might regulate TopBP1 recruitment to the sites of DNA damage. TopBP1-depleted cells showed hypersensitivity to Mitomycin C and ionizing radiation, an increased frequency of sister-chromatid exchange level, and a reduced frequency of DNA double-strand break induced homologous recombination repair. Together, these results suggested that TopBP1 might be a mediator of DNA damage signaling from NBS1 to ATR and promote homologous recombination repair

Evidence for stagnation of the Harvard sublobe (Lake Michigan lobe) in Northeastern Illinois, U.S.A., from 24 000 to 17 600 BP and subsequent tundra-like ice-marginal paleoenvironments from 17 600 to 15 700 BP

Science.gov (United States)

Curry, B. Brandon; Yansa, C.H.

2004-01-01

Glacial deposits of the last glaciation associated with the Harvard sublobe (Lake Michigan lobe) in northeastern Illinois, U.S.A., occur between sediment with dateable organics. The lower organics include fragments of Picea sp. as young as 24 000 ?? 270 BP. The supraglacial organics occur sparsely in laminated silt and fine sand in landforms that are positioned relatively high on the landscape, such as deposits from ice-walled lakes. These terrestrial organics yield ages that are 2500 to 1300 14C years older than organics at the base of sediment successions in nearby kettle basins. Basal 14C ages from four upland sites range from 17 610 ?? 270 to 16 120 ?? 80 BP. Our revised time-distance diagram of the Harvard sublobe now reflects a period of stagnation from 24 000 to about 17 600 BP. The supraglacial lacustrine silt yielded plant macrofossil assemblages of primarily tundra plants, including Salix herbacea and Dryas integrifolia. These plants likely grew in supraglacial and ice-marginal environments. The ostracode fauna include Cytherissa lacustris and Limnocythere friabilis. Geomorphic relations and ostracode ecology indicate that more than 17 m of ice buttressed some of the supraglacial lakes.

The human element of right-sizing. BP experiences

International Nuclear Information System (INIS)

Hollis, J.W.

1994-01-01

BP (British Petroleum) Exploration has been engaged in a world-wide repositioning exercise to improve its business performance. Despite a 40% fall in average oil price, the profitability and revenues have both grown, while the workforce has more than halved. BP is now able to test itself against price assumptions as low as $ 14 a barrel and make as good a return as it was near to $ 20. The paper discusses such a process of repositioning

The human element of right-sizing. BP experiences

Energy Technology Data Exchange (ETDEWEB)

Hollis, J W [BP Norge (Norway)

1994-12-31

BP (British Petroleum) Exploration has been engaged in a world-wide repositioning exercise to improve its business performance. Despite a 40% fall in average oil price, the profitability and revenues have both grown, while the workforce has more than halved. BP is now able to test itself against price assumptions as low as $ 14 a barrel and make as good a return as it was near to $ 20. The paper discusses such a process of repositioning

Mental Health Counseling in the Islamic Republic of Iran: A Marriage of Religion, Science, and Practice

Science.gov (United States)

Priester, Paul E.

2008-01-01

This article explores the state of mental health counseling in the Islamic Republic of Iran. Topics that are addressed include training of clinicians, theoretical developments in Islamic-based theories of psychology, and issues related to the practice of counseling. Counseling issues in the Islamic Republic of Iran are influenced by its unique…

Iran's Economic Conditions: U.S. Policy Issues

National Research Council Canada - National Science Library

Ilias, Shayerah

2009-01-01

.... To the extent that U.S. sanctions and other efforts to change Iranian state policy target aspects of Iran's economy as a means of influence, it is important to evaluate Iran's economic structure, strengths, and vulnerabilities...

Iran and the Big Powers, 1900-1953.

Science.gov (United States)

1985-04-26

projects- all in return for a modest royalty and initial fee . The threat from both Britain and Russia forced Iran to develop a foreign policy for its...ignored Russian interests in keeping Iran under political and economic bondage through bank loans and trade with Iran. By posing a direct threat to...34.-".-",."..".. . . - . . .. .., ,--.".... 14 Russia 28,972,124 rubles in long-term debt and 3,223,810 in short-term debts . This was against a mere 2,000,000 ruble

Vectors of Crimean Congo Hemorrhagic Fever Virus in Iran

Directory of Open Access Journals (Sweden)

Zakkyeh Telmadarraiy

2015-10-01

Full Text Available Background: Ticks are important vectors and reservoirs of Crimean Congo Hemorrhagic Fever (CCHF virus. Human beings may be infected whenever the normal life cycle of the infected ticks on non- human vertebrate hosts is interrupted by the undesirable presence of humans in the cycle. A total of 26 species of Argasid and Ixodid ticks have been recorded in Iran; including nine Hyalomma, two Rhipicephalus, two Dermacentor, five Haemaphysalis, two Boophilus, one Ixodes and two Argas as well as three Ornithodoros species as blood sucking ectoparasites of livestock and poultries. The present paper reviews tick vectors of CCHF virus in Iran, focusing on the role of ticks in different provinces of Iran using reverse transcription polymerase chain reaction (RT-PCR assay.Methods: During ten years study, 1054 tick specimens; including two species of Argasidae and 17 species of Ixodidae were examined for their infection to CCHF virus genome. The output of all studies as well as related publications were discussed in the current paper.Results: The results show that Rhipicephalus sanguineus, Hyalomma marginatum, H. anatolicum, H. asiaticum and H. dromedarii were known as the most frequent species which were positive for CCHF virus.Conclusion: The status of ticks which were positive for CCHF virus revealed that unlike the most common idea that Hyalomma species are the most important vectors of CCHF virus, other ticks including Rhipicephalus,Haemaphysalis and Dermacentor can be reservoir of this virus; thus, considering geographical distribution, type of host and environmental conditions, different tick control measurements should be carried out in areas with high incidence of CCHF disease.

Vectors of Crimean Congo Hemorrhagic Fever Virus in Iran

Science.gov (United States)

Telmadarraiy, Zakkyeh; Chinikar, Sadegh; Vatandoost, Hassan; Faghihi, Faezeh; Hosseini-Chegeni, Asadollah

2015-01-01

Background: Ticks are important vectors and reservoirs of Crimean Congo Hemorrhagic Fever (CCHF) virus. Human beings may be infected whenever the normal life cycle of the infected ticks on non-human vertebrate hosts is interrupted by the undesirable presence of humans in the cycle. A total of 26 species of Argasid and Ixodid ticks have been recorded in Iran; including nine Hyalomma, two Rhipicephalus, two Dermacentor, five Haemaphysalis, two Boophilus, one Ixodes and two Argas as well as three Ornithodoros species as blood sucking ectoparasites of livestock and poultries. The present paper reviews tick vectors of CCHF virus in Iran, focusing on the role of ticks in different provinces of Iran using reverse transcription polymerase chain reaction (RT-PCR) assay. Methods: During ten years study, 1054 tick specimens; including two species of Argasidae and 17 species of Ixodidae were examined for their infection to CCHF virus genome. The output of all studies as well as related publications were discussed in the current paper. Results: The results show that Rhipicephalus sanguineus, Hyalomma marginatum, H. anatolicum, H. asiaticum and H. dromedarii were known as the most frequent species which were positive for CCHF virus. Conclusion: The status of ticks which were positive for CCHF virus revealed that unlike the most common idea that Hyalomma species are the most important vectors of CCHF virus, other ticks including Rhipicephalus, Haemaphysalis and Dermacentor can be reservoir of this virus; thus, considering geographical distribution, type of host and environmental conditions, different tick control measurements should be carried out in areas with high incidence of CCHF disease. PMID:26623426

Iran's 'Risk-Taking' in Perspective

Energy Technology Data Exchange (ETDEWEB)

Shahram, Chubin

2008-07-01

Assessing any state's intentions is a difficult undertaking - especially at a specific moment in time. When a state is considered hostile, its behaviour erratic, and its system opaque, what is difficult under normal circumstances becomes nearly impossible. It may thus often seem prudent to attribute the worst of intentions to such states, but this can create a self-fulfilling prophecy. Iran with its revolutionary pretensions, fiery rhetoric and nuclear ambitions, is a case in point, since it is particularly difficult to 'read'. Located in the centre of a geo-politically sensitive and conflict-driven area, Iran is in a position to influence - positively or otherwise - the Persian Gulf, the Caucasus, the Middle East and South Asia. This influence may furthermore be expanding as a result of the weakening of Iraq and Lebanon, divisions among the Palestinians, and the more general rise of the Shi'i across the broader region. Add to this the ambiguous aims of Iran's nuclear programme and the shadow this has already thrown across the region, and the need to assess Iran's intentions accurately appears crucial. Here, Iran's past behavior may provide some help, especially when it comes to Iran's proclivity for risk taking - provided the acquisition of a nuclear capability does not alter Iran's intentions or behavior so as to make the past irrelevant. Some commentators believe that Iran's ideology and past behaviour suggest that a nuclear-capable Iran will be inclined to take on a high level of risk, without concern for the potential costs of this recklessness, and that Iran may perhaps even welcome the risks involved. By contrast, the recent National Intelligence Estimate (NIE), a composite of US intelligence agency estimates, has concluded that Iran's 'decisions are guided by a cost-benefit approach' and therefore 'may be more vulnerable to influence' than they had previously (i.e.2005) judged. These

On-line dynamic monitoring automotive exhausts: using BP-ANN for distinguishing multi-components

Science.gov (United States)

Zhao, Yudi; Wei, Ruyi; Liu, Xuebin

2017-10-01

Remote sensing-Fourier Transform infrared spectroscopy (RS-FTIR) is one of the most important technologies in atmospheric pollutant monitoring. It is very appropriate for on-line dynamic remote sensing monitoring of air pollutants, especially for the automotive exhausts. However, their absorption spectra are often seriously overlapped in the atmospheric infrared window bands, i.e. MWIR (3 5μm). Artificial Neural Network (ANN) is an algorithm based on the theory of the biological neural network, which simplifies the partial differential equation with complex construction. For its preferable performance in nonlinear mapping and fitting, in this paper we utilize Back Propagation-Artificial Neural Network (BP-ANN) to quantitatively analyze the concentrations of four typical industrial automotive exhausts, including CO, NO, NO2 and SO2. We extracted the original data of these automotive exhausts from the HITRAN database, most of which virtually overlapped, and established a mixed multi-component simulation environment. Based on Beer-Lambert Law, concentrations can be retrieved from the absorbance of spectra. Parameters including learning rate, momentum factor, the number of hidden nodes and iterations were obtained when the BP network was trained with 80 groups of input data. By improving these parameters, the network can be optimized to produce necessarily higher precision for the retrieved concentrations. This BP-ANN method proves to be an effective and promising algorithm on dealing with multi-components analysis of automotive exhausts.

884 Cal.BP and all that

International Nuclear Information System (INIS)

Switsur, Roy

1986-01-01

A history of the development of the technique of radiocarbon dating highlights the two problems with this method. The first is calibration; the radiocarbon calendar is not linear. However two independent experiments to provide high precision measurements in tree rings have resulted in a high precision calibration curve. The second is how to denote radiocarbon ages and calibrated dates, as this depends on how the dendrochronology time scale used in the calibration is transferred to the actual calendar. If the zero of the dendroscale is transferred from the origin of the Christian calendar to AD 1950, radiocarbon ages are designated CAL BP (BP = before present). There is an alternative method which results in CAL AD and CAL BC. A suggestion for a standard notation is made to avoid the confusion of two systems. (U.K.)

Genotyping of Toxoplasma Gondii Isolates from Soil Samples in Tehran, Iran

Directory of Open Access Journals (Sweden)

M Tavalla

2013-06-01

Full Text Available Background: The protozoan parasite Toxoplasma gondii can infect any warm blooded nucleated cells. One of the ways for human infection is ingestion of oocysts directly from soil or via infected fruits or vegetables. To survey the potential role of T. gondii oocyst in soil samples, the present study was conducted in Tehran City, Iran.Methods: A total of 150 soil samples were collected around rubbish dumps, children's play ground, parks and public places. Oocysts recovery was performed by sodium nitrate flotation method on soil samples. For molecular detection, PCR reaction targeting B1 gene was performed and then, the posi­tive results were confirmed using repetitive 529 bp DNA fragment in other PCR reaction. Finally, the positive samples were genotyped at the SAG2 locus.Results: Toxoplasma DNA was found in 13 soil samples. After genotyping and RFLP analysis in SAG2 locus, nine positive samples were revealed type III, one positive sample was type I whereas three samples revealed mixed infection (type, I & III.Conclusion: The predominant genotype in Tehran soil samples is type III.

Research on the Prediction Model of CPU Utilization Based on ARIMA-BP Neural Network

Directory of Open Access Journals (Sweden)

Wang Jina

2016-01-01

Full Text Available The dynamic deployment technology of the virtual machine is one of the current cloud computing research focuses. The traditional methods mainly work after the degradation of the service performance that usually lag. To solve the problem a new prediction model based on the CPU utilization is constructed in this paper. A reference offered by the new prediction model of the CPU utilization is provided to the VM dynamic deployment process which will speed to finish the deployment process before the degradation of the service performance. By this method it not only ensure the quality of services but also improve the server performance and resource utilization. The new prediction method of the CPU utilization based on the ARIMA-BP neural network mainly include four parts: preprocess the collected data, build the predictive model of ARIMA-BP neural network, modify the nonlinear residuals of the time series by the BP prediction algorithm and obtain the prediction results by analyzing the above data comprehensively.

Economic importance and GIS mapping of medicinal plants in Iran ...

African Journals Online (AJOL)

ADOWIE PERE

Iran, 4Academic Center for Education, Culture and Research, Mashahd, Iran. * Corresponding .... places such as forest areas, rangelans and roadsides. .... geographical distribution are helpful to conservation ... Iran tourism, a complete source.

HALOPHYTIC VEGETATION OF IRAN: TOWARDS A SYNTAXONOMICAL CLASSIFICATION

Directory of Open Access Journals (Sweden)

H. AKHANI

2004-05-01

Full Text Available Iran with its diverse c1irnatic conditions and geologic and land use history support large areas of saline habitats and diverse halophytic flora. The halophytic diversity in not only enriched by the evolving of a large number of autochthonous Irano-Turanian elements, but also many of the halophytes of other phytochoria like Saharo-Arabian, Mediterranean and even Euro-Siberian elements are represented in Iran. Therefore most of the higher syntaxa of Euro-Mediterranean and Afro-Asian-al last partly-occur in Iran. Prior to a consolidated syntaxonomical system for the halophytic vegetation of Iran, major halophytic vegetation units of Iran are summarized and shown along salinity and moisture gradients. These include: (I: Mangrove communities (Avicennio-Sonneratietea. (2: Submerged aquatic plant communities (Ruppietea maritimae. (3: Annual obligatory hygro-halophytic communities on sea, lake and river marshes dominated by stem or leaf succulent C3 chenopods (Thero-Salicornietea. (4 Semi-woody or perennial halophytic communities on muddy or coastal salt flats dominated by stem succulent C3 chenopods (Salicornietea fruticosae. (5: Hydrophi!ous euryhalophytic rush communities: Phragmitetea australis. (6: Halophytic grassland and herbaceous perennial sedge communities belonging to genera Puccinellia and Juncus (Juncetea maritimi. (7: Salt marsh and riverine bruchwood communities dominated by salt-excreting halophytes (Tamaricetea ramosissimae, prov.. (8: Annua1 halophytic communities dominated by C4 chenopods in temporary moist and inundated, or disturbed salty soils (Climacopteretea crassae, prov.. (9: Halophytic shrubby. semi-woody or hemicrytophytic communities on salty and dry soils dominated by lcaf or stem succulent C4 chenopods (Haloxylo-Salsoletea tomentosae, prov.. (1O: Halophytic shrub communities, on salty and sandy coastal or margin of sabkhas with high water table dominated by Nitraria schoberi and Reaumuria fruticosa. (11. Psarno

HALOPHYTIC VEGETATION OF IRAN: TOWARDS A SYNTAXONOMICAL CLASSIFICATION

Directory of Open Access Journals (Sweden)

H. AKHANI

2004-01-01

Full Text Available Iran with its diverse c1irnatic conditions and geologic and land use history support large areas of saline habitats and diverse halophytic flora. The halophytic diversity in not only enriched by the evolving of a large number of autochthonous Irano-Turanian elements, but also many of the halophytes of other phytochoria like Saharo-Arabian, Mediterranean and even Euro-Siberian elements are represented in Iran. Therefore most of the higher syntaxa of Euro-Mediterranean and Afro-Asian-al last partly-occur in Iran. Prior to a consolidated syntaxonomical system for the halophytic vegetation of Iran, major halophytic vegetation units of Iran are summarized and shown along salinity and moisture gradients. These include: (I: Mangrove communities (Avicennio-Sonneratietea. (2: Submerged aquatic plant communities (Ruppietea maritimae. (3: Annual obligatory hygro-halophytic communities on sea, lake and river marshes dominated by stem or leaf succulent C3 chenopods (Thero-Salicornietea. (4 Semi-woody or perennial halophytic communities on muddy or coastal salt flats dominated by stem succulent C3 chenopods (Salicornietea fruticosae. (5: Hydrophi!ous euryhalophytic rush communities: Phragmitetea australis. (6: Halophytic grassland and herbaceous perennial sedge communities belonging to genera Puccinellia and Juncus (Juncetea maritimi. (7: Salt marsh and riverine bruchwood communities dominated by salt-excreting halophytes (Tamaricetea ramosissimae, prov.. (8: Annua1 halophytic communities dominated by C4 chenopods in temporary moist and inundated, or disturbed salty soils (Climacopteretea crassae, prov.. (9: Halophytic shrubby. semi-woody or hemicrytophytic communities on salty and dry soils dominated by lcaf or stem succulent C4 chenopods (Haloxylo-Salsoletea tomentosae, prov.. (1O: Halophytic shrub communities, on salty and sandy coastal or margin of sabkhas with high water table dominated by Nitraria schoberi and Reaumuria fruticosa. (11. Psarno

Iran Sanctions

Science.gov (United States)

2016-05-18

Control does not place a valuation on such real estate holdings, but public sources assess these assets at a value of about $500 million. There have...Development in Iran Completed,” Total/ Bow Valley (Canada)/ENI $300 million 40,000 bpd 97 Khajehpour

Soil erosion in Iran: Issues and solutions

Science.gov (United States)

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

BP teatas harvast edusammust / Hendrik Vosman

Index Scriptorium Estoniae

Vosman, Hendrik

2010-01-01

Naftakompanii BP teatas, et suudab Mehhiko lahest päevas kinni püüda sinna lekkinud 10 000 barrelit naftat. Tegu on ajutise lahendusega, lõplikult peaks naftavoo peatama merepõhja puuritavad nn. asenduskaevud

Iran: U.S. Concerns and Policy Responses

Science.gov (United States)

2014-03-05

evaluating their backgrounds according to constitutional requirements that a candidate demonstrate knowledge of Islam, loyalty to the Islamic...containment and missile defense strategies and with most U.S. and multilateral sanctions against Iran, including by selling more oil to the customers ... restaurants , and other civilian targets inside Israel. In recent years, however, Hamas has directly involved itself in Palestinian politics and its

Prevalence of retinopathy of prematurity in Iran: asystematic review and Meta-analysis

Directory of Open Access Journals (Sweden)

Saman Maroufizadeh

2017-08-01

Full Text Available AIM: To estimate overall prevalence of retinopathy of prematurity (ROP in Iran using a systematic review and Meta-analysis. METHODS: A systematic review and Meta-analysis was performed of all published studies pertaining to prevalence of ROP using international and national electronic databases (ISI Web of Sciences, PubMed, Scopus, Google Scholar, SID, MagIran, and IranMedex from their inception until May 2016 with standard keywords. Begg and Egger tests were used to examine the publication bias and Cochran test and I2 statistics were used to evaluate the statistical heterogeneity. Pooled estimate of the prevalence of ROP were calculated using random effects Meta-analysis. RESULTS: The publication bias assumption was rejected by Egger tests with P-value equal to 0.024. The results of Cochran test and I2 statistics revealed substantial heterogeneity (Q=1099.02, df=25, I2=97.7%, P=0.001. The overall prevalence of ROP using the random effect model in Iran was 26.1% (95% CI: 20.3%-31.8%. CONCLUSION: The prevalence of ROP is relatively high in Iran. Low birth weight and gestational age are significant risk factors for the disease. Improved care, including oxygen delivery and monitoring, for preterm babies in all facility settings would reduce the number of babies affected with ROP.

Gender and spatial population mobility in Iran.

Science.gov (United States)

Hemmasi, M

1994-01-01

1976-1986 data from the National Census of Population and Housing were analyzed to examine the spatial patterns of internal migration of women and men in Iran within its Islamic patriarchal cultural system. The researcher also organized 1986 data into two interprovincial migration matrixes for men and women. Women were spatially as mobile as men (urban, 16.7% for men and 17% for women; rural, 8.4% and 8.9%, respectively). Gender spatial mobility patterns during the 10 years included: migration streams from nine provinces consistently led to Tehran province, most migration flows to Tehran and most other provinces originated from Khuzistan, East Azerbaijan province still continued to lose population (about 500,000), and out-flows generally originated from the provinces affected by the Iran-Iraq war and went to the central and eastern provinces. The strongest determinants of women's migration was men's migration ratio and the road distance between the origin and destination. Reasons for these strong associations were few employed women ( 10%), strong family ties, and traditional cultural values (e.g., women tend not to travel alone). So their migration patterns tended to be associational rather than autonomous. Despite the fact that internal migration patterns of men and women were the same, the causes, processes, and consequences of migration were still very gender-specific in Iran. There are no signs of change in the near future.

Characterization of a cancer cell line that expresses a splicing variant form of 53BP1: Separation of checkpoint and repair functions in 53BP1

International Nuclear Information System (INIS)

Iwabuchi, Kuniyoshi; Matsui, Tadashi; Hashimoto, Mitsumasa; Matsumoto, Yoshihisa; Kurihara, Takayuki; Date, Takayasu

2008-01-01

53BP1 plays important roles in checkpoint signaling and repair for DNA double-strand breaks. We found that a colon cancer cell line, SW48, expressed a splicing variant form of 53BP1, which lacks the residues corresponding to exons 10 and 11. Activation of ATM and phosphorylation of ATM and ATR targets occurred in SW48 cells in response to X-irradiation, and these X-ray-induced responses were not enhanced by expression of full-length 53BP1 in SW48 cells, indicating that this splicing variant fully activates the major checkpoint signaling in SW48 cells. In contrast, the expression of full-length 53BP1 in SW48 cells promoted the repair of X-ray-induced DNA damage, evidenced by faster disappearance of X-ray-induced γ-H2AX foci, a marker for DNA damage, and less residual chromosomal aberrations after X-irradiation. We conclude that the two major roles of 53BP1, the checkpoint signaling and repair for DNA damage, can be functionally separated

Genetic epidemiology, hematological and clinical features of hemoglobinopathies in Iran.

Science.gov (United States)

Rahimi, Zohreh

2013-01-01

There is large variation in the molecular genetics and clinical features of hemoglobinopathies in Iran. Studying structural variants of hemoglobin demonstrated that the β-chain variants of hemoglobin S and D-Punjab are more prevalent in the Fars (southwestern Iran) and Kermanshah (western Iran) provinces, respectively. Also, α-chain variants of Hb Q-Iran and Hb Setif are prevalent in western Iran. The molecular basis and clinical severity of thalassemias are extremely heterogenous among Iranians due to the presence of multiethnic groups in the country. β-Thalassemia is more prevalent in northern and southern Iran. Among 52 different β-thalassemia mutations that have been identified among Iranian populations, IVSII-1 G:A is the most frequent mutation in most parts of the country. The presence of IVS I-5 G:C mutation with high frequency in southeastern Iran might reflect gene flow from neighboring countries. A wide spectrum of α-thalassemia alleles has been detected among Iranians with -α(3.7 kb) as the most prevalent α-thalassemia mutation. The prevention program of thalassemia birth in Iran has reduced the birth rate of homozygous β-thalassemia since the implementation of the program in 1997. In this review genetic epidemiology, clinical and hematological aspects of hemoglobinopathies, and the prevention programs of β-thalassemia in Iran will be discussed.

Genetic Epidemiology, Hematological and Clinical Features of Hemoglobinopathies in Iran

Directory of Open Access Journals (Sweden)

Zohreh Rahimi

2013-01-01

Full Text Available There is large variation in the molecular genetics and clinical features of hemoglobinopathies in Iran. Studying structural variants of hemoglobin demonstrated that the β-chain variants of hemoglobin S and D-Punjab are more prevalent in the Fars (southwestern Iran and Kermanshah (western Iran provinces, respectively. Also, α-chain variants of Hb Q-Iran and Hb Setif are prevalent in western Iran. The molecular basis and clinical severity of thalassemias are extremely heterogenous among Iranians due to the presence of multiethnic groups in the country. β-Thalassemia is more prevalent in northern and southern Iran. Among 52 different β-thalassemia mutations that have been identified among Iranian populations, IVSII-1 G:A is the most frequent mutation in most parts of the country. The presence of IVS I-5 G:C mutation with high frequency in southeastern Iran might reflect gene flow from neighboring countries. A wide spectrum of α-thalassemia alleles has been detected among Iranians with as the most prevalent α-thalassemia mutation. The prevention program of thalassemia birth in Iran has reduced the birth rate of homozygous β-thalassemia since the implementation of the program in 1997. In this review genetic epidemiology, clinical and hematological aspects of hemoglobinopathies, and the prevention programs of β-thalassemia in Iran will be discussed.

IGF2BP3 Modulates the Interaction of Invasion-Associated Transcripts with RISC

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Hanane Ennajdaoui

2016-05-01

Full Text Available Insulin-like growth factor 2 mRNA binding protein 3 (IGF2BP3 expression correlates with malignancy, but its role(s in pathogenesis remains enigmatic. We interrogated the IGF2BP3-RNA interaction network in pancreatic ductal adenocarcinoma (PDAC cells. Using a combination of genome-wide approaches, we have identified 164 direct mRNA targets of IGF2BP3. These transcripts encode proteins enriched for functions such as cell migration, proliferation, and adhesion. Loss of IGF2BP3 reduced PDAC cell invasiveness and remodeled focal adhesion junctions. Individual nucleotide resolution crosslinking immunoprecipitation (iCLIP revealed significant overlap of IGF2BP3 and microRNA (miRNA binding sites. IGF2BP3 promotes association of the RNA-induced silencing complex (RISC with specific transcripts. Our results show that IGF2BP3 influences a malignancy-associated RNA regulon by modulating miRNA-mRNA interactions.

IGF2BP3 Modulates the Interaction of Invasion-Associated Transcripts with RISC.

Science.gov (United States)

Ennajdaoui, Hanane; Howard, Jonathan M; Sterne-Weiler, Timothy; Jahanbani, Fereshteh; Coyne, Doyle J; Uren, Philip J; Dargyte, Marija; Katzman, Sol; Draper, Jolene M; Wallace, Andrew; Cazarez, Oscar; Burns, Suzanne C; Qiao, Mei; Hinck, Lindsay; Smith, Andrew D; Toloue, Masoud M; Blencowe, Benjamin J; Penalva, Luiz O F; Sanford, Jeremy R

2016-05-31

Insulin-like growth factor 2 mRNA binding protein 3 (IGF2BP3) expression correlates with malignancy, but its role(s) in pathogenesis remains enigmatic. We interrogated the IGF2BP3-RNA interaction network in pancreatic ductal adenocarcinoma (PDAC) cells. Using a combination of genome-wide approaches, we have identified 164 direct mRNA targets of IGF2BP3. These transcripts encode proteins enriched for functions such as cell migration, proliferation, and adhesion. Loss of IGF2BP3 reduced PDAC cell invasiveness and remodeled focal adhesion junctions. Individual nucleotide resolution crosslinking immunoprecipitation (iCLIP) revealed significant overlap of IGF2BP3 and microRNA (miRNA) binding sites. IGF2BP3 promotes association of the RNA-induced silencing complex (RISC) with specific transcripts. Our results show that IGF2BP3 influences a malignancy-associated RNA regulon by modulating miRNA-mRNA interactions. Copyright © 2016 The Author(s). Published by Elsevier Inc. All rights reserved.

Iran, the bomb and the nations resignation

International Nuclear Information System (INIS)

Delpech, Th.

2006-04-01

In this book, the author analyzes the dangerous nuclear game that Iran has started with the rest of the international community. The injunctions against Teheran restraining him to cease its secret activities, hidden to international inspectors since 18 years, have never encountered any success. Since spring 2006, the knowledge gained about the Iranian activities leaves no doubt about the military ambitions of Teheran. Everybody is now in the expectation: Iran first hopes to win this political defiance, Europe has to demonstrate that multilateralism is not a good way to always postpone decisions, Russia has to make a clear choice in favour of non-proliferation, and the USA have to adopt a policy which answers Iran's violation of its international commitments. All these actors have their respective vision of the problem but all have also their share of responsibility in this situation with Iran

Rediscovery of Acorus calamus (Acoraceae in Iran

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Abbas Gholipour

2013-09-01

Full Text Available Acorus calamus has already been reported based on a single specimen collected from Guilan province. Yet, this species has not been reported during last 50 years in Iran and thus, its herbarium specimen is not available. A sample of the species was collected from southern area of Sari during a study on aquatic plants of Mazandaran province. According to the new finding, the natural occurrence of the species was confirmed in Iran. Complementary botanical description, photographs of plant habitat and distribution map of the species were presented. Although, according to the Flora Iranica and Flora of Iran Acorus was considered as a genus of Araceae the recent phylogenetic study considered its taxonomic position in Acoraceae as a distinct family. Therefore, Acoraceae is introduced as a new family to the Flora of Iran with a single representative i. e. Acorus calamus.

BP Canada Energy Company : climate change action plan update 1999-2000

International Nuclear Information System (INIS)

2001-10-01

An aggressive, world-wide target for a 10 per cent reduction of greenhouse gas emissions was set by BP p.l.c. and BP Canada Energy Company has supported this endeavour. Six major areas have been identified as offering potential solutions to the problem of climate change: the control of greenhouse gases, the conservation of energy, the introduction of new technologies, the promotion of flexible market instruments, the participation in the policy process, and an investment in research. This document reviewed the efforts expanded to date in those areas. It was noted that a deliberate shift was made by BP leadership from oil to natural gas production, releasing much less carbon dioxide in the atmosphere when burned. A brief overview of the operations of BP Canada Energy Company was provided in chapter 1, followed by the philosophy concerning greenhouse gases in chapter 2. In chapter 3, the topic of BP's global emissions trading system was discussed. The current and projected greenhouse gas emissions were looked at in chapter 4, while chapter 5 dealt with setting global targets, with specific emphasis on Canadian targets. In chapter 6 , the emphasis was placed on BP's emission reduction initiatives. In chapter 7, the question of raising awareness was examined. 7 tabs., 7 figs

Modernization and Consanguineous Marriage in Iran.

Science.gov (United States)

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…

Using Marketing Capability Maturity Model to Measure Marketing Processes at Iran Transfo Corporation

OpenAIRE

Arman Ahmadizad; Seyyed Mojtaba Akhavan Hejazi; Amirhossein Sabourtinat

2011-01-01

Abstract In this study marketing maturity model has been used in Iran Transfo Corporation. For this purpose, the five levels process maturity model has been applied. The statistical population includes managers, supervisors and experts of marketing and sales at Iran Transfo Corporation and due to its small size, the entire population has been studied as the sample of research. 11 questionnaires have been used for data collection its validity has been confirmed by content validity analysis ...

Preliminary Geological Findings on the BP-1 Simulant

Science.gov (United States)

Stoeser, D. B.; Rickman, D. L.; Wilson, S.

2010-01-01

A waste material from an aggregate producing quarry has been used to make an inexpensive lunar simulant called BP-1. The feedstock is the Black Point lava flow in northern Arizona. Although this is part of the San Francisco volcanic field, which is also the source of the JSC-1 series feedstock, BP-1 and JSC-1 are distinct. Chemically, the Black Point flow is an amygdaloidal nepheline-bearing basalt. The amygdules are filled with secondary minerals containing opaline silica, calcium carbonate, and ferric iron minerals. X-ray diffraction (XRD) detected approximately 3% quartz, which is in line with tests done by the Kennedy Space Center Industrial Hygiene Office. Users of this material should use appropriate protective equipment. XRD also showed the presence of significant halite and some bassanite. Both are interpreted to be evaporative residues due to recycling of wash water at the quarry. The size distribution of BP-1 may be superior to some other simulants for some applications.

Assessing Specific Oligonucleotides and Small Molecule Antibiotics for the Ability to Inhibit the CRD-BP-CD44 RNA Interaction

Science.gov (United States)

Thomsen, Dana; Lee, Chow H.

2014-01-01

Studies on Coding Region Determinant-Binding Protein (CRD-BP) and its orthologs have confirmed their functional role in mRNA stability and localization. CRD-BP is present in extremely low levels in normal adult tissues, but it is over-expressed in many types of aggressive human cancers and in neonatal tissues. Although the exact role of CRD-BP in tumour progression is unclear, cumulative evidence suggests that its ability to physically associate with target mRNAs is an important criterion for its oncogenic role. CRD-BP has high affinity for the 3′UTR of the oncogenic CD44 mRNA and depletion of CRD-BP in cells led to destabilization of CD44 mRNA, decreased CD44 expression, reduced adhesion and disruption of invadopodia formation. Here, we further characterize the CRD-BP-CD44 RNA interaction and assess specific antisense oligonucleotides and small molecule antibiotics for their ability to inhibit the CRD-BP-CD44 RNA interaction. CRD-BP has a high affinity for binding to CD44 RNA nts 2862–3055 with a Kd of 645 nM. Out of ten antisense oligonucleotides spanning nts 2862–3055, only three antisense oligonucleotides (DD4, DD7 and DD10) were effective in competing with CRD-BP for binding to 32P-labeled CD44 RNA. The potency of DD4, DD7 and DD10 in inhibiting the CRD-BP-CD44 RNA interaction in vitro correlated with their ability to specifically reduce the steady-state level of CD44 mRNA in cells. The aminoglycoside antibiotics neomycin, paramomycin, kanamycin and streptomycin effectively inhibited the CRD-BP-CD44 RNA interaction in vitro. Assessing the potential inhibitory effect of aminoglycoside antibiotics including neomycin on the CRD-BP-CD44 mRNA interaction in cells proved difficult, likely due to their propensity to non-specifically bind nucleic acids. Our results have important implications for future studies in finding small molecules and nucleic acid-based inhibitors that interfere with protein-RNA interactions. PMID:24622399

Iran: U.S. Concerns and Policy Responses

National Research Council Canada - National Science Library

Katzman, Kenneth

2007-01-01

.... In part to direct regional attention to that view but also to engage Iran on an Iraq solution, the Administration attended regional conferences on Iraq on March 10, 2007, and May 3-4, 2007, both attended by Iran (and Syria...

Initiation and continuation of smoking in iran: a qualitative content analysis.

Science.gov (United States)

Ebrahimi, Hossein; Sahebihagh, Mohammad Hasan; Ghofranipour, Fazlollah; Sadegh Tabrizi, Jafar

2014-10-01

Smoking is the cause for many preventable deaths worldwide. The rate of smoking has not increased in Iran in the past two decades, but its increase among adolescents and young adults is a concern. This study investigates the risk factors of initiation and continuation of smoking in Iran using a qualitative approach. This is a qualitative content analysis study conducted on 12 smokers and 6 non-smokers in 4 selected cities in Iran. Data were collected with deep and semi-structured interviews, verbatim transcription and simultaneously coding. Then, they were analyzed through content analysis. Three themes and 16 subcategories emerged. The themes were personal inefficacy with 6 subgroups included inadequate information, low age, curiosity, consideration of smoking not as a major problem, wrong beliefs, and making reasons. Family inefficacy with 4 subgroups included poor authority, lack of reaction, existence of stressors, and history of smoking. Vulnerable social environment with 6 subgroups included poverty, social stressors, magnification of smoking, network of cigarette smoking, smoking as a norm and convenience of access. Recognition of smoking among children, modification of wrong beliefs about smoking, empowerment of the individuals against smoking from the very childhood, consideration of familial stress and crisis, and ultimately, paying attention to the role of social variables will play a major role in prevention of smoking and encouraging individuals to quit smoking.

Conformational Dynamics of apo-GlnBP Revealed by Experimental and Computational Analysis

KAUST Repository

Feng, Yitao

2016-10-13

The glutamine binding protein (GlnBP) binds l-glutamine and cooperates with its cognate transporters during glutamine uptake. Crystal structure analysis has revealed an open and a closed conformation for apo- and holo-GlnBP, respectively. However, the detailed conformational dynamics have remained unclear. Herein, we combined NMR spectroscopy, MD simulations, and single-molecule FRET techniques to decipher the conformational dynamics of apo-GlnBP. The NMR residual dipolar couplings of apo-GlnBP were in good agreement with a MD-derived structure ensemble consisting of four metastable states. The open and closed conformations are the two major states. This four-state model was further validated by smFRET experiments and suggests the conformational selection mechanism in ligand recognition of GlnBP. © 2016 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim

Fault Diagnosis of Power System Based on Improved Genetic Optimized BP-NN

Directory of Open Access Journals (Sweden)

Yuan Pu

2015-01-01

Full Text Available BP neural network (Back-Propagation Neural Network, BP-NN is one of the most widely neural network models and is applied to fault diagnosis of power system currently. BP neural network has good self-learning and adaptive ability and generalization ability, but the operation process is easy to fall into local minima. Genetic algorithm has global optimization features, and crossover is the most important operation of the Genetic Algorithm. In this paper, we can modify the crossover of traditional Genetic Algorithm, using improved genetic algorithm optimized BP neural network training initial weights and thresholds, to avoid the problem of BP neural network fall into local minima. The results of analysis by an example, the method can efficiently diagnose network fault location, and improve fault-tolerance and grid fault diagnosis effect.

Conformational Dynamics of apo-GlnBP Revealed by Experimental and Computational Analysis

KAUST Repository

Feng, Yitao; Zhang, Lu; Wu, Shaowen; Liu, Zhijun; Gao, Xin; Zhang, Xu; Liu, Maili; Liu, Jianwei; Huang, Xuhui; Wang, Wenning

2016-01-01

The glutamine binding protein (GlnBP) binds l-glutamine and cooperates with its cognate transporters during glutamine uptake. Crystal structure analysis has revealed an open and a closed conformation for apo- and holo-GlnBP, respectively. However, the detailed conformational dynamics have remained unclear. Herein, we combined NMR spectroscopy, MD simulations, and single-molecule FRET techniques to decipher the conformational dynamics of apo-GlnBP. The NMR residual dipolar couplings of apo-GlnBP were in good agreement with a MD-derived structure ensemble consisting of four metastable states. The open and closed conformations are the two major states. This four-state model was further validated by smFRET experiments and suggests the conformational selection mechanism in ligand recognition of GlnBP. © 2016 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim

Preliminary survey of potato virus Y (PVy) strains in potato samples from Kurdistan (Iran).

Science.gov (United States)

Bahrami-Kamangar, S; De Jonghe, K; Kamangar, S; Maes, M; Smagghe, G

2010-01-01

Potato virus Y (PVY) is the type species in the potyvirus genus of the family potyviridae. This plant pathogenic virus is transmitted through plant sap inoculation by stem and core grafting and by at least 25 aphid species in a non-persistent manner. According to potato specialists in most parts of the world, PVY is currently considered as the most harmful virus in cultivated potatoes. This is also the case for potato production in Iran. In this project we investigated potato leaves that were collected in the Kurdistan province in Iran for the presence of PVY with use of different biochemical/molecular techniques as ELISA, RT-PCR and qPCR. The different PVY strains, including PVY-O, PVY-N, PVYN-TN, PVY-NWi, were determined by using a triplex RT-PCR. In conclusion, the results demonstrated the presence of PVY-NWi strains in the potato leaf samples from Kurdistan (Iran). The data are discussed in relation to prevalence of PVY strains in Iran.

Environmental Risk Assessment of Selected Antibiotics in Iran

Directory of Open Access Journals (Sweden)

A Alighardashi

2014-08-01

Full Text Available In recent years the increasing use of pharmaceuticals and personal-care products (PPCPs, especially antibiotics, has become a particular concern because of their undesirable potential ecological and human health effects. This study presents an environmental risk assessment for the aquatic environment of some frequently used antibiotics in Iran in three stages including; a short literature review about antibiotic consumption in Iran, a comprehensive estimation regarding acute toxicity of selected antibiotics and finally calculation of Risk Quotient (RQ using the predicted environmental concentration (PEC and the predicted no-effect concentration (PNEC. According to recently published data, the consumption of antibiotics in Iran is several times greater than European countries and in case of antibiotics (e.g. Penicillin is approximately 10 times greater than Scandinavian region. The calculated PECs were ranged from 0.0071 to 0.8570 and the PNECs value based on ecotoxicity data was found for all studied antibiotics (varied from 0.0037 to 177. The RQ exceeded one for Amoxicillin, Penicillin G, Sulfamethoxazole, and Erythromycin. Amoxicillin has the highest risk to aquatic organisms based on this study. With respect to the emergence of microbial resistance, it is important to begin monitoring the most frequently used antibiotics

Recognition and enforcement of foreign judgments in the Law of Iran and England: a comparative study

Directory of Open Access Journals (Sweden)

Abasat Pour Mohammad

2017-07-01

Full Text Available The aim of this study was to Recognition and Enforcement of Foreign Judgments in the Law of Iran and England: A Comparative Study. There are a lot of similarities and commonalities between the legal system of Iran and England in the field of recognition and enforcement of the foreign judgments including public discipline and conflicting judgments. Public discipline in England Law is more specific than that of Iran. Being a civil case of the judgment, impossibility of recognition, enforcement of tax and criminal judgments are among the similarities of the two systems. On the other hand, reciprocity, precise of the foreign court, and the jurisdiction governing the nature of the claim are among instances which are different in Iran and England legal systems on the recognizing of the enforcement of foreign judgments.

Isolation and identification of Mycoplasma agalactiae by culture and Polymerase Chain Reaction in Sheep and Goat Milk Samples in Kordestan province, Iran

Directory of Open Access Journals (Sweden)

Khaki, P.

2011-06-01

Full Text Available Contagious agalactiae (C.A. is one of the most common disease affecting small ruminants which is caused by Mycoplasma agalactiae. This disease is particularly widespread around the world and Iran is one of the countries that C.A. is present. The aim of this study was isolation and identification of M. agalactiae (MG with culture and PCR technique in milk samples in Kordestan province, Iran. A total of 367 milk samples were collected from sheep and goat. Specific published primers amplify a 375 bp gene of MG were used for PCR. Twenty (5.5% out of 367 were positive in PPLO agar and 5 (25% out of these isolates were positive with Mycoplasma agalactiae primers. Four (75% out of 5 isolates was from sheep and 1(25% from goat. Result of PCR with 367 milk samples showed that 11(3% of them were positive with these primers. The isolation of M. agalactiae showed that C.A is present in Kordestan province and our results suggested that PCR method because of reduces the time consuming could be an alternative method beside culture.

Gastroesophageal reflux disease burden in Iran.

Science.gov (United States)

Delavari, Alireza; Moradi, Ghobad; Elahi, Elham; Moradi-Lakeh, Maziar

2015-02-01

Gastroesophageal reflux disease is one of the most common disorders of the gastrointestinal tract. The prevalence of this disease ranges from 5% to 20% in Asia, Europe, and North America. The aim of this study was to estimate the burden of gastroesophageal reflux disease in Iran. Burden of gastroesophageal reflux disease in Iran was estimated for one year from 21 March 2006 to 20 March 2007. The definition was adjusted with ICD-code of K21. Incident-based disability-adjusted life year (DALY) was used as the unit of analysis to quantify disease burden. A simplified disease model and DisMod II software were used for modeling. The annual incidence for total population of males and females in Iran was estimated 17.72 and 28.06 per 1000, respectively. The average duration of gastroesophageal reflux disease as a chronic condition was estimated around 10 years in both sexes. Total DALYs for an average of 59 symptomatic days per year was estimated 153,554.3 (60,330.8 for males and 93,223.5 for females).   The results of this study showed that reflux imposes high burden and high financial costs on the Iranian population. The burden of this disease in Iran is more similar to that of European countries rather than Asian countries. It is recommended to consider the disease as a public health problem and make decisions and public health plans to reduce the burden and financial costs of the disease in Iran.

The Iran nuclear ambitions and the international consequences; Les ambitions nucleaires de l'Iran et leurs consequences internationales

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-01-15

This analysis of the Iran situation concerning the nuclear policy, is presented and discussed in three parts: the data and hypothesis of the iranian nuclear program, the regional strategy of Iran and evolution scenario and their consequences. (A.L.B.)

Iran: Illusion, Reality, and Interests

Science.gov (United States)

2012-09-01

populist backing to engage in something akin to class warfare. Clerical reformers and the middle class dominated the reform or Green movement. In addition...of the reformers and Green Movement ele- ments agree, making it a very difficult political anchor to give up. 184. Shireen T. Hunter, Iran and the... Kegan Paul, 1984): 105. 234. David E. Sanger and William J. Broad, “Atomic Agency Says Iran Is Making Fuel at Protected Site,” The New York Times

Autism Spectrum Disorders in Iran

OpenAIRE

Mohammad Reza MOHAMMADI; Maryam SALMANIAN; Shahin AKHONDZADEH

2011-01-01

How to Cite this Article: Mohammadi MR, Salmanian M, Akhondzadeh Sh. Autism Spectrum Disorders in Iran. Iranian Journal of Child Neurology2011;5(4):1-9.ObjectiveAutistic disorder, Asperger syndrome, and PDD-Not Otherwise Specified are subsets of autism spectrum disorders (ASDs), which are characterized by impairments in social communication and stereotyped behavior. This article reviews the prevalence, etiology, diagnosis, and treatment of ASDs in Iran.Materials & MethodsWe searched PubMe...

Crystal in Iran: Methamphetamine or Heroin Kerack

Directory of Open Access Journals (Sweden)

Zahra Alam Mehrjerdi

2013-03-01

Full Text Available In recent years, methamphetamine use has dramatically increased in Iran while there is a crucial misunderstanding about the colloquial words related to methamphetamine among health providers, policy makers, clinicians, scholars and people in the community. The word Crystal refers to methamphetamine in some parts of Iran while in some other parts of the country, Crystal refers to a high purity street-level heroin which is called Kerack and its abuse is epidemic. Methamphetamine and heroin Kerack are different drugs in Iran. Methamphetamine is a stimulant drug while heroin Kerack is an opioid. Health providers especially clinicians and emergency medicine specialists should consider colloquial words that Iranian drug users apply. Special training courses should be designed and implemented for clinicians in Iran to inform them about methamphetamine and its frequently used colloquial words in the community. This issue has important clinical and health implications.

Iran: World Oil Report 1991

International Nuclear Information System (INIS)

Anon.

1991-01-01

This paper reports that at the end of its war with Iraq, Iran embarked on an urgent program to restore its productive capacity. This effort has been hindered by lack of hard currency and, hence, technology, parts, equipment, etc. Iran has been trying to improve relations with the U.S, over the past two years. Recently, the embargo on importing Iranian crude into the U.S. was lifted. Over the past year and a half, Iran accumulated enough money to resume imports of U.S. and other foreign drilling equipment. However, drilling has remained at a low level. Also, efforts to boost output have been slowed by war damage both on and offshore---particularly the latter---and serious BHP declines in major onshore fields that can only be corrected by ultra- high cost gas injection projects. Currently, large injection projects are only operating in three major fields: Gachsaran, Ahwaz and Marun

Seismic hazard assessment of Iran

Directory of Open Access Journals (Sweden)

M. Ghafory-Ashtiany

1999-06-01

Full Text Available The development of the new seismic hazard map of Iran is based on probabilistic seismic hazard computation using the historical earthquakes data, geology, tectonics, fault activity and seismic source models in Iran. These maps have been prepared to indicate the earthquake hazard of Iran in the form of iso-acceleration contour lines, and seismic hazard zoning, by using current probabilistic procedures. They display the probabilistic estimates of Peak Ground Acceleration (PGA for the return periods of 75 and 475 years. The maps have been divided into intervals of 0.25 degrees in both latitudinal and longitudinal directions to calculate the peak ground acceleration values at each grid point and draw the seismic hazard curves. The results presented in this study will provide the basis for the preparation of seismic risk maps, the estimation of earthquake insurance premiums, and the preliminary site evaluation of critical facilities.

CTBT verification-related technologies for peaceful purposes: Implementation of CTBT in Iran

International Nuclear Information System (INIS)

Ghafory-Ashtiany, M.; Hosseinie, Mohammad-Taghi

1999-01-01

Based on its strong policy on disarmament and non proliferation, Islamic Republic of Iran considers CTBT as one of the measures towards the safe world and free from nuclear weapons. It is believed that full implementation of this treaty increases international security as well as national security of every state signatory. It is also considered that it has many scientific and technological benefits for sustainable development of the countries. This paper deals with international monitoring system in Iran, including primary and auxiliary seismic stations, infrasound and radionuclides monitoring systems

Iran's petroleum policy: Current trends and the future outlook

International Nuclear Information System (INIS)

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

Cost Effectiveness of Iran National Plasma Contract Fractionation Program

Directory of Open Access Journals (Sweden)

Abdol Majid Cheraghali

2012-10-01

Full Text Available Plasma derived medicines (PDM including immunoglobulins, clotting factors and albumin are life saving medicines which due to their high costs are inaccessible for many patients living in developing countries. By contrary substantial volume of plasma as raw materials for production of these medicines are discarded worldwide. Good quality recovered plasma, as a result of separation of donated blood into its components, could be used for production of PDM. In 2011 Iranian donors donated about 2 million units of blood. A shift fromadministration of whole blood to components therapy has resulted in the generation of over 250,000 liters of surplus of recovered plasma. This created a good opportunity for Iran’s health care system to use this plasma for production of PDM. Therefore Iran national transfusion service has started a contract fractionation program for converting recovered plasma into PDM. This program not only provided essential PDM for Iran pharmaceutical market but also has created a direct saving of about 8.5 million Euros in 2011 for national health sector. In addition this program has drastically contributed to improvement of overall quality of working procedures and services provided by Iran national blood transfusion organization.

Sustainable Architecture Analyses of Walls in Miyaneh Village Houses, Iran

OpenAIRE

Zohreh Salavatizadeh; Feridoun NahidiAzar; Sara Salavatizadeh; Seyyed Hossein Salehi; Ahadollah Azami

2012-01-01

Even though so many efforts have been taken to renovate and renew the architecture of Miyaneh villages in cold and dry regions of Iran-s northwest, these efforts failed due to lack of significant study and ignoring the past and sustainable history of those villages. Considering the overpopulation of Iran-s villages as well as the importance in preventing their immigration to cities, recognizing village architecture and its construction technology is of great significance ...

TopBP1-mediated DNA processing during mitosis.

Science.gov (United States)

Gallina, Irene; Christiansen, Signe Korbo; Pedersen, Rune Troelsgaard; Lisby, Michael; Oestergaard, Vibe H

2016-01-01

Maintenance of genome integrity is crucial to avoid cancer and other genetic diseases. Thus faced with DNA damage, cells mount a DNA damage response to avoid genome instability. The DNA damage response is partially inhibited during mitosis presumably to avoid erroneous processing of the segregating chromosomes. Yet our recent study shows that TopBP1-mediated DNA processing during mitosis is highly important to reduce transmission of DNA damage to daughter cells. (1) Here we provide an overview of the DNA damage response and DNA repair during mitosis. One role of TopBP1 during mitosis is to stimulate unscheduled DNA synthesis at underreplicated regions. We speculated that such genomic regions are likely to hold stalled replication forks or post-replicative gaps, which become the substrate for DNA synthesis upon entry into mitosis. Thus, we addressed whether the translesion pathways for fork restart or post-replicative gap filling are required for unscheduled DNA synthesis in mitosis. Using genetics in the avian DT40 cell line, we provide evidence that unscheduled DNA synthesis in mitosis does not require the translesion synthesis scaffold factor Rev1 or PCNA ubiquitylation at K164, which serve to recruit translesion polymerases to stalled forks. In line with this finding, translesion polymerase η foci do not colocalize with TopBP1 or FANCD2 in mitosis. Taken together, we conclude that TopBP1 promotes unscheduled DNA synthesis in mitosis independently of the examined translesion polymerases.

BP pääseb lekkest kuiva nahaga / Heiki Suurkask

Index Scriptorium Estoniae

Suurkask, Heiki, 1972-

2010-01-01

BP saab peagi valmis tagavara-naftapuuraugu, lekkinud puuraugule õnnestus peale valada betoonkiht. Autor märgib, et tegelikult ei saa USA võimud ühtegi edusammu naftalekke peatamisel selgelt oma nimele kirjutada ning ainsaks kaotajaks selles lekkes peale looduse ja kalurite paistab olevat ameti kaotav BP juht Tony Hatward

Molecular Determination of Fasciola Spp. Isolates from Domestic Ruminants Fecal Samples in the Northwest of Iran

Science.gov (United States)

IMANI BARAN, Abbas; CHERAGHI SARAY, Habib; KATIRAEE, Farzad

2017-01-01

Background: Fasciola species are the main causes for fascioliasis with great financial losses and are among the most important food/water-borne parasites worldwide. The basic proceedings such as epidemiology and effective control of fascioliasis rely mainly on precise identification of Fasciola species. The present study was conducted to determine the Fasciola species in ruminant fecal samples from East Azerbaijan Province in Iran. Methods: Overall, 2012 fecal samples were collected and processed initially for microscopic examination of Fasciola eggs in 2014–15. Then, recovered eggs were subjected to molecular identification. A fragment of 618 bp of the 28S rRNA gene pertaining to Fasciola genus was amplified under PCR. The amplified fragment was restricted by fast digest Ava II enzyme in order to a Restriction Fragment Length Polymorphism. Results: Based on microscopic examination, 72 samples were infected, from which, 10 and 62 cases pertained to cattle and sheep samples respectively. Based on RFLP, the PCR products restricted by the Ava II restriction enzyme produced 529 bp fragments only. According to the positive controls, all restriction patterns were related to Fasciola hepatica, while no restriction patterns were linked to F. gigantica. Conclusion: Based on PCR-RFLP, F. hepatica was dominant species in animals of the studied areas and no evidence of F. gigantica was observed. Therefore, further field studies to verify these results are suggested. PMID:28761485

200-BP-5 operable unit Technical Baseline report

International Nuclear Information System (INIS)

Jacques, I.D.; Kent, S.K.

1991-10-01

This report supports development of a remedial investigation/feasibility study work plan for the 200-BP-5 operable unit. The report summarizes baseline information for waste sites and unplanned release sites located in the 200-BP-5 operable unit. The sites were investigated by the Technical Baseline Section of the Environmental Engineering Group, Westinghouse Hanford Company (Westinghouse Hanford). The investigation consisted of review and evaluation of current and historical Hanford Site reports, drawings, and photographs, and was supplemented with recent inspections of the Hanford Site and employee interviews. No field investigations or sampling were conducted

Advertising as Insurance or Commitment? Evidence from the BP Oil Spill

OpenAIRE

Lint Barrage; Eric Chyn; Justine Hastings

2014-01-01

This paper explores how advertising impacts the consumer response to news about unobserved product quality. Specifically, we estimate how British Petroleum’s (BP) 2000-2008 “Beyond Petroleum” advertising campaign affected the impact of the 2010 BP oil spill. We find that BP station margins declined by 4.2 cents per gallon, and volumes declined by 3.6 percent after the spill. However, pre-spill advertising significantly dampened the price response in the short-run, and reduced the fraction of ...

Association between interleukin 1 receptor antagonist gene 86-bp VNTR polymorphism and sepsis: a meta-analysis.

Science.gov (United States)

Fang, Fang; Pan, Jian; Li, Yiping; Xu, Lixiao; Su, Guanghao; Li, Gang; Wang, Jian

2015-01-01

Many studies have focused on the relationship between interleukin 1 receptor antagonist (IL1RN) gene 86-bp VNTR polymorphism and sepsis, but the results remain inconsistent. Thus, a meta-analysis was carried out to derive a more precise estimation of the association between IL1RN 86-bp VNTR polymorphism and risk of sepsis and sepsis-related mortality. Relevant publications were searched in several widely used databases and six eligible studies were included in the meta-analysis. Pooled odds ratios (ORs) and 95% confidence intervals (CIs) were calculated to evaluate the strength of the association between IL1RN 86-bp VNTR polymorphism and risk of sepsis and sepsis-related mortality. Significant associations between IL1RN 86-bp VNTR polymorphism and sepsis risk were observed in both overall meta-analysis for L2 versus 22 (OR=0.75, 95% CI=0.59-0.94) and severe sepsis subgroup for LL+L2 versus 22 (OR=0.67, 95% CI=0.47-0.93). L stands for long alleles containing three to six repeats; 2 stands for short allele containing two repeats. However, no significant sepsis mortality variation was detected for all genetic models. According to the results of our meta-analysis, the IL1RN 86-bp VNTR polymorphism probably associates with sepsis risk but not with sepsis-related mortality. Copyright © 2014. Published by Elsevier Inc.

Levels of the E2 interacting protein TopBP1 modulate papillomavirus maintenance stage replication

International Nuclear Information System (INIS)

Kanginakudru, Sriramana; DeSmet, Marsha; Thomas, Yanique; Morgan, Iain M.; Androphy, Elliot J.

2015-01-01

The evolutionarily conserved DNA topoisomerase II beta-binding protein 1 (TopBP1) functions in DNA replication, DNA damage response, and cell survival. We analyzed the role of TopBP1 in human and bovine papillomavirus genome replication. Consistent with prior reports, TopBP1 co-localized in discrete nuclear foci and was in complex with papillomavirus E2 protein. Similar to E2, TopBP1 is recruited to the region of the viral origin of replication during G1/S and early S phase. TopBP1 knockdown increased, while over-expression decreased transient virus replication, without affecting cell cycle. Similarly, using cell lines harboring HPV-16 or HPV-31 genome, TopBP1 knockdown increased while over-expression reduced viral copy number relative to genomic DNA. We propose a model in which TopBP1 serves dual roles in viral replication: it is essential for initiation of replication yet it restricts viral copy number. - Highlights: • Protein interaction study confirmed In-situ interaction between TopBP1 and E2. • TopBP1 present at papillomavirus ori in G1/S and early S phase of cell cycle. • TopBP1 knockdown increased, over-expression reduced virus replication. • TopBP1 protein level change did not influence cell survival or cell cycle. • TopBP1 displaced from papillomavirus ori after initiation of replication

Levels of the E2 interacting protein TopBP1 modulate papillomavirus maintenance stage replication

Energy Technology Data Exchange (ETDEWEB)

Kanginakudru, Sriramana, E-mail: skangina@iu.edu [Department of Dermatology, Indiana University School of Medicine, Indianapolis, IN (United States); DeSmet, Marsha, E-mail: mdesmet@iupui.edu [Department of Dermatology, Indiana University School of Medicine, Indianapolis, IN (United States); Thomas, Yanique, E-mail: ysthomas@umail.iu.edu [Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN (United States); Morgan, Iain M., E-mail: immorgan@vcu.edu [VCU Philips Institute for Oral Health Research, Virginia Commonwealth University, Richmond, Virginia (United States); Androphy, Elliot J., E-mail: eandro@iu.edu [Department of Dermatology, Indiana University School of Medicine, Indianapolis, IN (United States); Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN (United States)

2015-04-15

The evolutionarily conserved DNA topoisomerase II beta-binding protein 1 (TopBP1) functions in DNA replication, DNA damage response, and cell survival. We analyzed the role of TopBP1 in human and bovine papillomavirus genome replication. Consistent with prior reports, TopBP1 co-localized in discrete nuclear foci and was in complex with papillomavirus E2 protein. Similar to E2, TopBP1 is recruited to the region of the viral origin of replication during G1/S and early S phase. TopBP1 knockdown increased, while over-expression decreased transient virus replication, without affecting cell cycle. Similarly, using cell lines harboring HPV-16 or HPV-31 genome, TopBP1 knockdown increased while over-expression reduced viral copy number relative to genomic DNA. We propose a model in which TopBP1 serves dual roles in viral replication: it is essential for initiation of replication yet it restricts viral copy number. - Highlights: • Protein interaction study confirmed In-situ interaction between TopBP1 and E2. • TopBP1 present at papillomavirus ori in G1/S and early S phase of cell cycle. • TopBP1 knockdown increased, over-expression reduced virus replication. • TopBP1 protein level change did not influence cell survival or cell cycle. • TopBP1 displaced from papillomavirus ori after initiation of replication.

Nontuberculous Mycobacteria Isolation from Clinical and Environmental Samples in Iran: Twenty Years of Surveillance

Directory of Open Access Journals (Sweden)

Ali Akbar Velayati

2015-01-01

Full Text Available Nontuberculous mycobacteria (NTM are opportunistic pathogens that are widely distributed in the environment. There is a lack of data on species distribution of these organisms from Iran. This study consists of a review of NTM articles published in Iran between the years 1992 and 2014. In this review, 20 articles and 14 case reports were identified. Among the 20 articles, 13 (65% studies focused on NTM isolates from clinical specimens, 6 (30% studies examined NTM isolates from environmental samples, and one (5% article included both clinical and environmental isolates. M. fortuitum (229/997; 23% was recorded as the most prevalent and rapid growing mycobacteria (RGM species in both clinical (28% and environmental (19% isolated samples (P < 0.05. Among slow growing mycobacteria (SGM, M. simiae (103/494; 21% demonstrated a higher frequency in clinical samples whereas in environmental samples it was M. flavescens (44/503; 9%. These data represent information from 14 provinces out of 31 provinces of Iran. No information is available in current published data on clinical or environmental NTM from the remaining 17 provinces in Iran. These results emphasize the potential importance of NTM as well as the underestimation of NTM frequency in Iran. NTM is an important clinical problem associated with significant morbidity and mortality in Iran. Continued research is needed from both clinical and environmental sources to help clinicians and researchers better understand and address NTM treatment and prevention.

Nontuberculous Mycobacteria Isolation from Clinical and Environmental Samples in Iran: Twenty Years of Surveillance.

Science.gov (United States)

Velayati, Ali Akbar; Farnia, Parissa; Mozafari, Mohadese; Mirsaeidi, Mehdi

2015-01-01

Nontuberculous mycobacteria (NTM) are opportunistic pathogens that are widely distributed in the environment. There is a lack of data on species distribution of these organisms from Iran. This study consists of a review of NTM articles published in Iran between the years 1992 and 2014. In this review, 20 articles and 14 case reports were identified. Among the 20 articles, 13 (65%) studies focused on NTM isolates from clinical specimens, 6 (30%) studies examined NTM isolates from environmental samples, and one (5%) article included both clinical and environmental isolates. M. fortuitum (229/997; 23%) was recorded as the most prevalent and rapid growing mycobacteria (RGM) species in both clinical (28%) and environmental (19%) isolated samples (P < 0.05). Among slow growing mycobacteria (SGM), M. simiae (103/494; 21%) demonstrated a higher frequency in clinical samples whereas in environmental samples it was M. flavescens (44/503; 9%). These data represent information from 14 provinces out of 31 provinces of Iran. No information is available in current published data on clinical or environmental NTM from the remaining 17 provinces in Iran. These results emphasize the potential importance of NTM as well as the underestimation of NTM frequency in Iran. NTM is an important clinical problem associated with significant morbidity and mortality in Iran. Continued research is needed from both clinical and environmental sources to help clinicians and researchers better understand and address NTM treatment and prevention.

The Agency's technical co-operation programme in the Islamic Republic of Iran 1982-1995 country programme evaluation review

International Nuclear Information System (INIS)

1996-07-01

This evaluation of the country programme in Iran was requested by the Government of the Islamic Republic of Iran. The main reasons for the evaluation were the desire to determine the results of the Agency's TC programme in Iran since 1982 (the post-revolution period) and how they are being utilized, and to identify specific areas for future co-operation. The evaluation included a two-week field mission during November/December 1995, integrated by three outside experts and one Agency staff member. Figs, tabs

Iran: what nuclear sanctuary?; Iran: quel sanctuaire nucleaire?

Energy Technology Data Exchange (ETDEWEB)

Viaud, P.

2010-05-15

The author continues his study of Iran and its implicit nuclear strategy by showing us the three circles of sanctuary that it contains. He shows to what extent this country, with its strong and ancient geopolitical identity, has managed to restore its rank at the centre of the geostrategic and geo-economic chessboard of the region. (author)

Making Sense of Iran: Rhetoric, Ideology, and Behavior

Science.gov (United States)

2011-06-01

Muslim nations to liberate Palestine and al-Quds ( Jerusalem ).‖ He went on to affirm the doctrine of ―neither West nor East‖ as he denied rumors that...Revolution: Iran and the World in the Age of the Ayatollahs, 236. 12 " Biography of H.E. Dr. Ahmadi Nejad, Honourable President of Islamic Republic of...34 Biography of H.E. Dr. Ahmadi Nejad, Honourable President of Islamic Republic of Iran." 26 Naji, Ahmadinejad: The Secret History of Iran’s Radical

Long-Term (1969-2013 Changes of Water Parameters in Neka and Tajan Rivers, Mazandaran, Iran

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Jaber Aazami

2017-03-01

Full Text Available Background: Iran is located in the global arid zone. With an average rainfall of less than 250 mm. 25 percent is Iran of located in hyper-dry area and 40 percent in the arid area. In 2007, the World Bank report declared the annual reduction of freshwater resources in Iran 6 times more than global standards and indicators. Since at present, in Iran most available fresh water enters the water ecosystems, their management is vitally important due to climate changes and water quality parameters. Methods: In this study, long- term changes of some parameters including hardness, dissolved solids and EC, pH, HCO3, Ca, Na, Mg, Cl and SO4 were investigated for a period of 44 years in two key rivers (Neka and Tajan rivers in the north of Iran. Results: The results show that there was the same changes pattern in all parameters in both rivers. The highest level of correlation was between electrical conductivity and dissolved solids in both rivers. Also, due to the similarity of the hydrological characteristics of the rivers, the impact of area development by local people is playing a major role in the environmental health. Conclusion: Although Iran's northern regions have high rate of precipitation, status of water quality parameters is an indicator of low levels of water quality and its pollution.

Iran, a gas exporter?

International Nuclear Information System (INIS)

Therme, C.

2008-01-01

The development of the gas sector has not allowed, up to now, Iran to become one of the main gas actors, whether it is on the regional or international market. This under-development of the gas sector finds expression, each winter, through the Iranian incapability to satisfy its domestic demand as well as its exportation commitments to Turkey or Armenia. In this study, the author tries to examine the origins of Iranian difficulties to increase its gas production and to abide by its commitments to export gas to other countries. The possibility of gas exportation from Iran to the European Union is also discussed

Genotype and Phenotype of Echinococcus granulosus Derived from Wild Sheep (Ovis orientalis) in Iran.

Science.gov (United States)

Eslami, Ali; Meshgi, Behnam; Jalousian, Fatemeh; Rahmani, Shima; Salari, Mohammad Ali

2016-02-01

The aim of the present study is to determine the characteristics of genotype and phenotype of Echinococcus granulosus derived from wild sheep and to compare them with the strains of E. granulosus sensu stricto (sheep-dog) and E. granulosus camel strain (camel-dog) in Iran. In Khojir National Park, near Tehran, Iran, a fertile hydatid cyst was recently found in the liver of a dead wild sheep (Ovis orientalis). The number of protoscolices (n=6,000) proved enough for an experimental infection in a dog. The characteristics of large and small hooks of metacestode were statistically determined as the sensu stricto strain but not the camel strain (P=0.5). To determine E. granulosus genotype, 20 adult worms of this type were collected from the infected dog. The second internal transcribed spacer (ITS2) of the nuclear ribosomal DNA (rDNA) and cytochrome c oxidase 1 subunit (COX1) of the mitochondrial DNA were amplified from individual adult worm by PCR. Subsequently, the PCR product was sequenced by Sanger method. The lengths of ITS2 and COX1 sequences were 378 and 857 bp, respectively, for all the sequenced samples. The amplified DNA sequences from both ribosomal and mitochondrial genes were highly similar (99% and 98%, respectively) to that of the ovine strain in the GenBank database. The results of the present study indicate that the morpho-molecular features and characteristics of E. granulosus in the Iranian wild sheep are the same as those of the sheep-dog E. granulosus sensu stricto strain.

Spectrum of α-thalassemia mutations in Qazvin Province, Iran

African Journals Online (AJOL)

use

2011-12-05

Dec 5, 2011 ... α-Thalassemia is a widespread inherited disease particularly prevalent in the middle East Asia population, including Iran. The aim of this study was to define the molecular spectrum and frequency of α-thalassemia mutations in prospective couples of Qazvin province. A total of 120,000 subjects were.

Bp'S Baku-Tbilisi-Ceyhan pipeline: the new corporate colonialism.

Science.gov (United States)

Marriott, James; Muttitt, Greg

2006-01-01

An international campaign was waged questioning the benefits of BP's Baku-Tbilisi-Ceyhan pipeline in an effort to avoid a "zone of sacrifice" there. This article is an offshoot of that effort and explains the contemporary struggle over the pipeline project. The authors describe the project's background and evaluate the actual and potential impacts of the project in which they consider eight areas. They also assess BP's capacity to confront resistance to the pipeline.

The role of non-governmental organisations in the management of separated and unaccompanied children, following disasters in Iran

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Baradaran Hamid R

2010-10-01

Full Text Available Abstract Background Following disasters, separated and unaccompanied children are among the most vulnerable, therefore international organisations have formed guidelines regarding the management of these children. Guidelines include recommendations for identifying and registering children, tracing family members, reunification and arrangements for interim and durable care. There is a lack of experiential evidence on how these principles are put into practice at operational levels, and whether existing policies were useful. There is a particular lack of empirical evidence from the disaster prone country of Iran. The aim of this study was to describe the role of Non- Governmental Organisations (NGOs in the management of separated and unaccompanied children, following disasters in Iran in order to plan for and provision of future disasters. Findings The Iranian Red Crescent Organisation, Committee Emdad Imam Khomeini (a national organisation unique to Iran that is protected by the government and supported by public contributions and Behzisti (the government welfare organisation in Iran are the main figures involved in the management of separated and unaccompanied children, following disasters in Iran. NGOs are rarely responsible for caring for unaccompanied children, however they provide valuable support including financial assistance, arrangement of educational and extra-curricular activities and psychosocial support. Following the initial chaos after the Bam earthquake, international guidelines on separated and unaccompanied children were largely followed. Conclusions Systems for managing separated and unaccompanied children following disasters in Iran, involving NGOs, are emerging. However, most are yet to be formalised.

The Invasion of Iran by the Allies during World War II

Directory of Open Access Journals (Sweden)

Süleyman Erkan

2010-12-01

Full Text Available When the Nazi Germany attacked the Soviets at the beginning of World War II, the USA, the UK and the Soviet Union took part on the same side and were called the Allies. In order to convey the military aid to the Soviets through Iran, the USA and the UK invaded Iran with the Soviets and dethroned Ahmad Reza Shah, who felt sympathy for Germany. By signing a treaty in 1942, they pledged to evacuate their troops from Iran six months after the war ended. They published a declaration that they would protect Iran’s territorial integrity as well as they repeated these decisions during the conference they made in Tehran in 1943. However; despite these decisions, a hidden rivalry began between the USSR and the West in Iran. The rivalry became very clear towards the end of the war. The Soviets wouldn’t withdraw from Iran. Additionally, they endeavored to divide Iran. The Iran crisis of 1946 between the West and the Soviets formed the start of the Cold War according to some people. As a country, Iran was highly affected by this process.

Type B Hepatitis in Iran

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M. Tabarestani

1977-01-01

Full Text Available Hepatitis B surface antigen CHBsAg was found in 1% of controls, 2.1% of professional blood donors, 2.0% of leprosy patients and 76.1% of acute hepatitis in Tehran and Mashhad, Iran. All HBsAg positive samples also possessed antibody to the hepatitis B core antigen and all were subtype ayw. Type B hepatitis and the HBsAg state aloe frequent in Iran, but most must be accounted for by u nonparenter- al" or "rnapparent'' parenteral exposure.

Fuel Consumption Management in the Transportation Sector in Iran

DEFF Research Database (Denmark)

Dastjerdi, Aliasghar M.; Araghi, Bahar Namaki

2011-01-01

Energy consumption in the transportation sector in Iran is significantly higher than global norms and standards which caused some issues including wasting national resources, deteriorating air quality, GHG emissions etc. The major purpose of this paper is to introduce practical policies, strategies...... and technologies to reduce liquid fuel consumption known as a dominant source of energy in transport sector in Iran. Since, the road subsector has the major share in consuming liquid fuel amongst others, more attention is given to the methods for reducing consumption in this subsector. The relating policies...... and actions were classified by optimization measures according to four separate categories as follows; “Optimization of Supply of Transportation Services”, “Optimization of Transport Demand”, “Optimization of Energy Consumption” and “Optimization of Car Manufacturing”....

Incidence and Prevalence of Tuberculosis in Iran and Neighboring Countries

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Arezoo Tavakoli

2017-07-01

Full Text Available Background Tuberculosis is one of the major public health concerns in many countries, however the available and effective treatment is known. Tuberculosis typically determined with socio-economic problems such as war, malnutrition and HIV prevalence. In Iran, many progresses are carried to control tuberculosis but, different factors such as immigration from neighboring countries are affective to tuberculosis infection. Objectives In this paper, the incidence and prevalence of tuberculosis is evaluated in different regions of Iran and neighboring countries. Methods The data are collected from different and valid sources such as Scopus, Pubmed and also many reports from world health organization (WHO and center of disease control and prevention (CDC for a period of 25 years (1990 - 2015 evaluated for Iran and neighboring countries. Results This study as a descriptive- analytical research is conducted cross- sectional among Iran and neighboring countries since 1990. The information is obtained from exact and valid informative data from web of sciences. The east and west border countries of Iran which are faced with war and immigration in Afghanistan, Pakistan and Iraq are source of tuberculosis infection that effect on tuberculosis prevalence in Iran. The data were analyzed by SPSS 22 and Excel 2013. Conclusions The incidence of tuberculosis in Iran has been decreased because of many controlling actions such as BCG vaccination, electronic reporting system for tuberculosis and free access to tuberculosis medication. Some of Iran neighboring countries such as Tajikistan and Pakistan have the highest incidence of tuberculosis which known as a challenge for tuberculosis control in Iran while Saudi Arabia and Turkey have the lowest incidence.

Medicinal plants with promising antileishmanial activity in Iran: a systematic review and meta-analysis.

Science.gov (United States)

Soosaraei, Masoud; Fakhar, Mahdi; Hosseini Teshnizi, Saeed; Ziaei Hezarjaribi, Hajar; Banimostafavi, Elham Sadat

2017-09-01

Leishmaniasis is a major public health problem worldwide. The aim of the present study was to investigate medicinal plants with anti- Leishmania activity which used in Iran. Data were systematically gathered from five English databases including Ebsco, Science Direct, PubMed, Google Scholar and Scopus, four Persian databases including Magiran, Iran doc, Iran medex and the Scientific Information Database (SID) from 1999 to April 2015. Information obtained included plant family, extraction method, concentrations of extracts, animal models and parasite strains. A total of 68 articles including 188 experiments (140 in vitro and 48 in vivo) between 1999 and 2015, met our eligibility criteria. Thoroughly, 98 types of plants were examined against three genera of Leishmania spp. For the heterogeneity study conducted, it was showed that there was a great deal of variation among studies. Based on random effect, meta-analysis pooled mean of IC50 was obtained 456.64 (95% CI: 396.15, 517.12). The most Iranian plants used as anti-leishmanial activity were Artemisia species , Allium sativum , Achilleamille folium , Peganum harmala and Thymus vulgaris . The present systematic and meta-analysis review provide valuable information about natural products with anti- Leishmania activity, which would be examined in the future experimental and clinical trials and herbal combination therapy.

Breastfeeding in Iran: prevalence, duration and current recommendations

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Strandvik Birgitta

2009-08-01

Full Text Available Abstract Background The need to promote breastfeeding is unquestionable for the health and development of infants. The aim of this study was to investigate prevalence, duration and promotion of breastfeeding status in Iran with respect to the Baby Friendly Hospital, government actions and activities by the Breastfeeding Promotion Society including comparison with European countries. Methods This retrospective study is based on data from 63,071 infants less than 24 months of age in all the 30 urban and rural provinces of Iran. The data of breastfeeding rates were collected in 2005–2006 by trained health workers in the Integrated Monitoring Evaluation System in the Family Health Office of the Ministry of Health to evaluate its subordinate offices. A translated version of a questionnaire, used to assess the current breastfeeding situation in Europe, was used. Results At a national level, 90% and 57% of infants were breastfed at one and two-years of age, respectively. Exclusive breastfeeding rates at 4 and 6 months of age at national level averaged 56.8% and 27.7%. Exclusive breastfeeding rates at 4 and 6 months of age in rural areas were 58% and 29%, and in urban areas 56% and 27%, respectively. The policy questionnaire showed that out of the 566 hospitals across the country 466 hospitals were accredited as Baby Friendly Hospitals, covering more than 80% of the births in 2006. A national board set standards and certified pre-service education at the Ministry of Health. Iran officially adopted the WHO International Code of Marketing of Breast Milk Substitutes in 1991. The legislation for working mothers met the International Labour Organization standards that cover women with formal employment. The Ministry of Health and Breastfeeding Promotion Society were responsible for producing booklets, pamphlets, breastfeeding journal, CD, workshops and websites. Monitoring of breastfeeding rates was performed every four years and funded by the Ministry of

200-BP-5 operable unit treatability test report

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-04-01

The 200-BP-5 Operable Unit was established in response to recommendations presented in the 200 East Groundwater Aggregate Area Management Study Report (AAMSR) (DOE-RL 1993a). Recognizing different approaches to remediation, the groundwater AAMSR recommended separating groundwater from source and vadose zone operable units and subdividing 200 East Area groundwater into two operable units. The division between the 200-BP-5 and 200-PO-1 Operable Units was based principally on source operable unit boundaries and distribution of groundwater plumes derived from either B Plant or Plutonium/Uranium Extraction (PUREX) Plant liquid waste disposal sites.

200-BP-5 operable unit treatability test report

International Nuclear Information System (INIS)

1996-04-01

The 200-BP-5 Operable Unit was established in response to recommendations presented in the 200 East Groundwater Aggregate Area Management Study Report (AAMSR) (DOE-RL 1993a). Recognizing different approaches to remediation, the groundwater AAMSR recommended separating groundwater from source and vadose zone operable units and subdividing 200 East Area groundwater into two operable units. The division between the 200-BP-5 and 200-PO-1 Operable Units was based principally on source operable unit boundaries and distribution of groundwater plumes derived from either B Plant or Plutonium/Uranium Extraction (PUREX) Plant liquid waste disposal sites

The Status of Human and Animal Fascioliasis in Iran: A Narrative Review Article

Science.gov (United States)

ASHRAFI, Keyhan

2015-01-01

Background: The public health importance of human fascioliasis has increased during last few decades due to the appearance of new emerging and re-emerging foci in many countries. Iran, as the most important focus of human disease in Asia, has been included among six countries known to have a serious problem with fascioliasis by WHO. Various aspects of the disease in Iran are discussed in this review. Methods: This narrative review covers all information about human and animal fascioliasis in Iran, which has been published in local and international journals from 1960 to 2014 using various databases including PubMed, SID, Google Scholar, Scopus, Science Direct. Results: During the period of the study the infection rates of 0.1% to 91.4% was noted in various livestock. Despite the higher infection rates of livestock in southern areas in past decades, human disease has been mostly encountered in northern Provinces especially in Guilan. Recent studies indicate noticeable decrease in prevalence rates of veterinary fascioliasis in Iran, however the prevalence rates of fascioliasis in livestock in northern Provinces of Guilan and Mazandaran seem to remain at a higher level in comparison to other parts. New foci of the disease have also been reported recently. Conclusion: While the prevalence of animal fascioliasis has decreased during last decades, human fascioliasis emerged as a public health problem in the country. The validity of new foci of human fascioliasis needs complementary standard studies. PMID:26622287

Iran-Azerbaijan Relations During the First Year of M. Khatami’s Presidency

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Sidorov Ivan Evgenyevich

2015-12-01

Full Text Available The article is devoted to the study of the Iran-Azerbaijan relations during the first year of Muhammad Khatami’s presidency. The main task of the research is to follow the evolution of Iran-Azerbaijan relations during that period, to describe the most important events of these relations and to find an answer to the question why such a successful beginning of the period led Iran and Azerbaijan to the verge of a diplomatic catastrophe. The coming of the liberal president Khatami to power in Iran created an opportunity to overcome mutual mistrust in the Iran-Azerbaijan relations and to direct them into a constructive course. The fact that in 1997-1998 Iran and Azerbaijan foreign policy agendas partly coincided also contributed to this concept. The first serious attempts to stabilize the Iran-Azerbaijan relations were made during the eighth OIC summit in Tehran, when Iran initiated passing of several documents, condemning the actions of Armenia in the Karabakh conflict. However, this proved insufficient to stabilize the relationship. Soon, because of problems in ethnic and energy spheres the Iran-Azerbaijan relations began rapidly to deteriorate. The priority given to relations with the United States by Azerbaijan served as an additional source of irritation for Iran. That eventually became the main reason for Iran to change its position on the international legal status of the Caspian Sea that created the basis for Iranian claims to Azerbaijan oilfields. In three years dramatic events of the first year of Khatami presidency led Iran and Azerbaijan to a military conflict in the Caspian Sea when Iranian warships drove away Azerbaijan research vessels from a contract zone Araz-Alov-Sharg.

Strengthening Injury Surveillance System in Iran

Institute of Scientific and Technical Information of China (English)

Seyed Abbas Motevalian; Mashyaneh Haddadi; Hesam Akbari; Reza Khorramirouz; Soheil Saadat; Arash Tehrani; Vafa Rahimi-Movaghar

2011-01-01

Objective:To strengthen the current Injury Surveillance System (IS System) in order to better monitor injury conditions,improve protection ways and promote safety.Methods:At first we carried out a study to evaluate the frameworks of IS System in the developed countries.Then all the available documents from World Health OrganizationEastern Mediterranean Regional Organization,as well as Minister of Health and Medical Education concerning Iran were reviewed.Later a national stakeholder's consultation was held to collect opinions and views.A national workshop was also intended for provincial representatives from 41 universities to identify the barriers and limitations of the existing program and further to strengthen injury surveillance.Results:The evaluation of the current IS System revealed many problems,mainly presented as lack of accurate pre- and post-hospital death registry,need of precise injury data registry in outpatient medical centers,incomplete injury data registry in hospitals and lack of accuracy in definition of variables in injury registry.The five main characteristics of current IS System including flexibility,acceptability,simplicity,usefulness and timeliness were evaluated as moderate by experts.Contusions:Major revisions must be considered in the current IS System in Iran.The following elements should be added to the questionnaire:identifier,manner of arrival to the hospital,situation of the injured patient,consumption of alcohol and opioids,other involved participants in the accident,intention,severity and site of injury,side effects of surgery and medication,as well as one month follow-up results.Data should be collected from 10％ of all hospitals in Iran and analyzed every 3 months.Simultaneously data should be online to be retrieved by researches.

Study on MPGA-BP of Gravity Dam Deformation Prediction

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Xiaoyu Wang

2017-01-01

Full Text Available Displacement is an important physical quantity of hydraulic structures deformation monitoring, and its prediction accuracy is the premise of ensuring the safe operation. Most existing metaheuristic methods have three problems: (1 falling into local minimum easily, (2 slowing convergence, and (3 the initial value’s sensitivity. Resolving these three problems and improving the prediction accuracy necessitate the application of genetic algorithm-based backpropagation (GA-BP neural network and multiple population genetic algorithm (MPGA. A hybrid multiple population genetic algorithm backpropagation (MPGA-BP neural network algorithm is put forward to optimize deformation prediction from periodic monitoring surveys of hydraulic structures. This hybrid model is employed for analyzing the displacement of a gravity dam in China. The results show the proposed model is superior to an ordinary BP neural network and statistical regression model in the aspect of global search, convergence speed, and prediction accuracy.

RanBP3 influences interactions between CRM1 and its nuclear protein export substrates

OpenAIRE

Englmeier, Ludwig; Fornerod, Maarten; Bischoff, F. Ralf; Petosa, Carlo; Mattaj, Iain W.; Kutay, Ulrike

2001-01-01

We investigated the role of RanBP3, a nuclear member of the Ran-binding protein 1 family, in CRM1-mediated protein export in higher eukaryotes. RanBP3 interacts directly with CRM1 and also forms a trimeric complex with CRM1 and RanGTP. However, RanBP3 does not bind to CRM1 like an export substrate. Instead, it can stabilize CRM1–export substrate interaction. Nuclear RanBP3 stimulates CRM1-dependent protein export in permeabilized cells. These data indicate that RanBP3 functions by a novel mec...

The Early Literary Reception of Ernest Hemingway in Iran

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Atefeh Ghasemnejad

2018-01-01

Full Text Available This essay investigates the dynamics that led to the literary reception of Ernest Hemingway before the Islamic Revolution in Iran. This article deploys reception studies as a branch of Comparative Literature with a focus upon conceptions of Siegbert Salomon Prawer and the practical method of George Asselineau to unearth the ideological, political, and historical milieu that embraced Hemingway’s literary fortune in Iran. This investigation, unprecedented in the study of Iranian literature, discusses how and why Hemingway was initially received in Iran. As such, the inception of literary fortune of Ernest Hemingway in Iran is examined by the contextual features, Persian literary taste, and the translator’s incentives that paved the way for this reception. This article also uncovers the reasons for the delay in the literary reception of Hemingway in Iran and discussed why some of Hemingway’s oeuvres enjoyed recognition while others were neglected by the Iranian readership.

ARCHAEOLOGICAL AND ENVIRONMENTAL CHANGES BETWEEN 9500 BP AND 4500 BP: A CONTRIBUTION FROM THE SAHARA TO UNDERSTAND EXPANDING DROUGHTS IN THE “GREAT MEDITERRANEAN”

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E. A.A. Garcea

2013-03-01

Full Text Available The Sahara is more connected to the Mediterranean than often assumed and palynology, in particular, has provided evidence of past interrelations between the Mediterranean and the Sahara with pollen spectra from prehistoric Saharan deposits including Mediterranean taxa. In order to show human-environment relationships and populations’ strategies in response to changing environments, this paper presents a case study from the southern Sahara. This region offered a natural laboratory for the study of human/climate interaction as the range of environmental change extended from flood to drought, forcing people to cope with periodic environmental instability. When the tropical rainfall belt migrated northward, watertable outcropped in interdunal depressions and formed permanent lakes, which alternated with severe arid spells. As a case study, this paper presents the results of interdisciplinary investigations on climate changes, human adaptations and subsistence strategies at Gobero, in the southern Sahara of Niger. Gobero is a restricted archaeological area comprising 8 sites that surround the shores of a palaeolake. It was intermittently occupied between about 9500 cal years BP and 4500 BP. Due to alternating environmental conditions it could only be occupied at the beginning and at the end of the most humid periods.

Types and Severity of Medication Errors in Iran; a Review of the Current Literature

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Ava Mansouri

2013-06-01

Full Text Available Medication error (ME is the most common single preventable cause of adverse drug events which negatively affects patient safety. ME prevalence is a valuable safety indicator in healthcare system. Inadequate studies on ME, shortage of high-quality studies and wide variations in estimations from developing countries including Iran, decreases the reliability of ME evaluations. In order to clarify the status of MEs, we aimed to review current available literature on this subject from Iran. We searched Scopus, Web of Science, PubMed, CINAHL, EBSCOHOST and also Persian databases (IranMedex, and SID up to October 2012 to find studies on adults and children about prescription, transcription, dispensing, and administration errors. Two authors independently selected and one of them reviewed and extracted data for types, definitions and severity of MEs. The results were classified based on different stages of drug delivery process. Eighteen articles (11 Persian and 7 English were included in our review. All study designs were cross-sectional and conducted in hospital settings. Nursing staff and students were the most frequent populations under observation (12 studies; 66.7%. Most of studies did not report the overall frequency of MEs aside from ME types. Most of studies (15; 83.3% reported prevalence of administration errors between 14.3%-70.0%. Prescribing error prevalence ranged from 29.8%-47.8%. The prevalence of dispensing and transcribing errors were from 11.3%-33.6% and 10.0%-51.8% respectively. We did not find any follow up or repeated studies. Only three studies reported findings on severity of MEs. The most reported types of and the highest percentages for any type of ME in Iran were administration errors. Studying ME in Iran is a new area considering the duration and number of publications. Wide ranges of estimations for MEs in different stages may be because of the poor quality of studies with diversity in definitions, methods, and populations

Prevalence of human influenza virus in Iran: Evidence from a systematic review and meta-analysis.

Science.gov (United States)

Mozhgani, Sayed-Hamidreza; Zarei Ghobadi, Mohadeseh; Moeini, Sina; Pakzad, Reza; Kananizadeh, Pegah; Behzadian, Farida

2018-02-01

This systematic review and meta-analysis was conducted to consolidate the information on the prevalence of the human influenza virus, including H1N1 and H3N2 as well as B-type influenza across Iran from 2000 to December 2016. The literature search was based on keywords including "influenza and Iran", "human influenza", "prevalence", "relative frequency", "incidence", and "drug" in MEDLINE (PubMed), Web of Science, Scopus, ScienceDirect, the Iranian Research Institute for Information Science and Technology (IranDoc), the Regional Information Centre for Science & Technology (RICeST), and the Scientific Information Database (SID). The literature search revealed 25 prevalence and seven drug resistance studies. In order to investigate the publication bias among studies, funnel plots and Egger's test were used. Additionally, the statistical tests of I 2 , Chi 2 , and Tau 2 were computed, and the results were visualized with forest plots. A high level of I 2 and Chi 2 were obtained among studies, which are representative of the high variation and remarkable heterogeneity between studies. This may be because of various methodologies applied in the studies such as study design, age groups, and different populations. The prevalence of influenza H1N1, H3N2, and B in Iran have not yet been well evaluated. The heterogeneity among studies reveals that more attention should be paid to considering various factors, including gender, population size, and underlying conditions. Copyright © 2017 Elsevier Ltd. All rights reserved.

Exploring the Barriers of Home Care Services in Iran: A Qualitative Study

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Heshmatolah Heydari

2016-01-01

Full Text Available With increasing chronic diseases, the use of home care is rising in the world. Home care in Iran has many challenges and to improve that, we should identify the challenges and barriers of home care. The aim of this study was to identify and explore the barriers of home care in Iran. This is a qualitative study with content analysis approach that was conducted in Iran in 2015. Fourteen key informants comprising health policymakers, faculty members, nurses, and physicians as well as patients and families engaged in home care purposefully participated in this study. Data was obtained using face-to-face semistructured interviews. A focus group discussion was also used to complete the findings. Graneheim and Lundman’s approach was used for analysis of data and Lincoln and Guba’s criteria were used to confirm the trustworthiness of study’s findings. The data were divided into three main categories and eight subcategories. Main categories included treatment-based approach in the healthcare system, cultural dimensions, and the lack of adequate infrastructure. A position for home care in the healthcare system, considering cultural dimensions in Iranian society and providing an appropriate infrastructure, can be beneficial to improve the situation of home care services in Iran.

Lack of HIV infection among truck drivers in Iran using rapid HIV test

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Hossain Jabbari

2010-01-01

Full Text Available Background: The aim of this study was to evaluate the prevalence of HIV infection in Iranian long distance truck drivers using rapid HIV test. Methods: The study included 400 consecutive participants in Bazargan city, north-west of Iran in the late 2008 and the early 2009. Results: No HIV infection was observed among these long distance truck drivers. Conclusions: Although results of this study is plausible compared to other similar studies, repeated surveys are necessary to know the trend of HIV infection in truckers in Iran.

Methodology of the comprehensive program on prevention and control of overweight and obesity in Iranian children and adolescents: The IRAN-Ending childhood obesity (IRAN-ECHO program

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Ali-Akbar Sayyari

2017-01-01

Full Text Available Background: The World Health Organization program on Ending Childhood Obesity (WHO-ECHO has developed a comprehensive and integrated package of recommendations to address childhood obesity. The present study, entitled IRAN-ECHO, was designed and implemented in the framework of the WHO-ECHO program. Methods: The IRAN-ECHO program is implementing multicomponent interventions by considering life course dimensions. The program has two parts: a population approach and an individual approach. The population approach considers different periods in life, including prenatal, infancy, childhood, and adolescence, as well as family and society. The individual approach targets those children or adolescents with overweight or obesity; this part is conducted as a referral system that is now integrated in the current national health system. As part of the population approach, a quasi-experimental study was conducted in six provinces to compare the status before and after implementing parts of the interventions. By intersectoral collaboration with different organizations, multicomponent interventions are conducted for different age groups. Results: The IRAN-ECHO program is being conducted in six provinces, and will be considered in all provinces in the near future. Its main effects could be assessed in future years. Part of this program that was conducted as a quasi-experimental survey comprised 7149 students and showed that a high percentage of students had acceptable knowledge about adverse health effects of overweight and obesity. However, the knowledge about the low nutritional value of unhealthy snacks such as potato chips, puffs, industrial juices, and carbonated drinks was not appropriate. Many participants had the undesirable attitude of skipping one of the main meals when attempting to lose weight. Conclusions: The IRAN-ECHO program is presenting the feasibility of conducting the WHO-ECHO recommendations in Iran. The scope of potential policy

Methodology of the Comprehensive Program on Prevention and Control of Overweight and Obesity in Iranian Children and Adolescents: The IRAN-Ending Childhood Obesity (IRAN-ECHO) Program

Science.gov (United States)

Sayyari, Ali-Akbar; Abdollahi, Zahra; Ziaodini, Hassan; Olang, Beheshteh; Fallah, Hossein; Salehi, Forouzan; Heidari-Beni, Motahar; Imanzadeh, Farid; Abasalti, Zahra; Fozouni, Fereshteh; Jafari, Sakineh; Lashkarlouki, Farhad; Sahebdel, Mahnoush; Siadati, Arash; Aslani, Hamideh; Hosseini, Mostafa; Goodarzi, Azam; Yngve, Agneta; Kelishadi, Roya

2017-01-01

Background: The World Health Organization program on Ending Childhood Obesity (WHO-ECHO) has developed a comprehensive and integrated package of recommendations to address childhood obesity. The present study, entitled IRAN-ECHO, was designed and implemented in the framework of the WHO-ECHO program. Methods: The IRAN-ECHO program is implementing multicomponent interventions by considering life course dimensions. The program has two parts: a population approach and an individual approach. The population approach considers different periods in life, including prenatal, infancy, childhood, and adolescence, as well as family and society. The individual approach targets those children or adolescents with overweight or obesity; this part is conducted as a referral system that is now integrated in the current national health system. As part of the population approach, a quasi-experimental study was conducted in six provinces to compare the status before and after implementing parts of the interventions. By intersectoral collaboration with different organizations, multicomponent interventions are conducted for different age groups. Results: The IRAN-ECHO program is being conducted in six provinces, and will be considered in all provinces in the near future. Its main effects could be assessed in future years. Part of this program that was conducted as a quasi-experimental survey comprised 7149 students and showed that a high percentage of students had acceptable knowledge about adverse health effects of overweight and obesity. However, the knowledge about the low nutritional value of unhealthy snacks such as potato chips, puffs, industrial juices, and carbonated drinks was not appropriate. Many participants had the undesirable attitude of skipping one of the main meals when attempting to lose weight. Conclusions: The IRAN-ECHO program is presenting the feasibility of conducting the WHO-ECHO recommendations in Iran. The scope of potential policy recommendations to decrease

Assessment of the climatic potential for tourism in Iran through biometeorology clustering

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Roshan, Gholamreza; Yousefi, Robabe; Błażejczyk, Krzysztof

2017-10-01

This study presents a spatiotemporal analysis of bioclimatic comfort conditions for Iran using mean daily meteorological data from 1995 to 2014, analyzed through Physiological Equivalent Temperature (PET) index and Universal Thermal Climate Index (UTCI) indices, and bioclimatic clustering. The results of this study demonstrate that due to the climate variability across Iran during the year, there is at any point in time a location with climatic condition suitable for tourism. Mean values demonstrate maxima in bioclimatic comfort indices for the country in late winter and spring and minima for summer. Seven statistically significant clusters in bioclimatic indices were identified. Comparing these with clustering performed on PET and UTCI, the maximum overlaps between the two indices. In the following, the outputs of this research showed that most appropriate bioclimatic clustering for Iran includes seven clusters. These clustering locations according to climatic suitability for tourism provide a valuable contribution to tourism management in the country, particularly through marketing destinations to maximize tourist flow.

Assessment of the climatic potential for tourism in Iran through biometeorology clustering.

Science.gov (United States)

Roshan, Gholamreza; Yousefi, Robabe; Błażejczyk, Krzysztof

2018-04-01

This study presents a spatiotemporal analysis of bioclimatic comfort conditions for Iran using mean daily meteorological data from 1995 to 2014, analyzed through Physiological Equivalent Temperature (PET) index and Universal Thermal Climate Index (UTCI) indices, and bioclimatic clustering. The results of this study demonstrate that due to the climate variability across Iran during the year, there is at any point in time a location with climatic condition suitable for tourism. Mean values demonstrate maxima in bioclimatic comfort indices for the country in late winter and spring and minima for summer. Seven statistically significant clusters in bioclimatic indices were identified. Comparing these with clustering performed on PET and UTCI, the maximum overlaps between the two indices. In the following, the outputs of this research showed that most appropriate bioclimatic clustering for Iran includes seven clusters. These clustering locations according to climatic suitability for tourism provide a valuable contribution to tourism management in the country, particularly through marketing destinations to maximize tourist flow.

A Narrative Review of Acute Adult Poisoning in Iran

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Samira Alinejad

2017-07-01

Full Text Available Poisoning is a frequent cause of referral to medical emergencies and a major health problem around the world, especially in developing countries. We aimed to review the epidemiology and pattern of adult poisoning in Iran in order to facilitate the early diagnosis and management of poisoning. The pattern of poisoning is different in various parts of Iran. Pharmaceutical compounds were the most common cause of poisoning in most parts of Iran. Pesticide-related toxicities were more common in northern agricultural regions, whereas bites and stings were seen more commonly in southern Iran. Carbon monoxide poisoning was common in cities with many motor vehicles such as Tehran and in colder climates such as in northern and western regions due to inadequately vented gas appliances such as stoves and heaters. Majoon Birjandi (containing cannabis is a unique substance used in eastern Iran. Poisoning by opioids, tramadol, and pesticides (organophosphate and aluminum phosphide has remained a common hazard in Iran. Poisoning-associated morbidity and mortality rates vary by region and have changed over time due to the introduction of new drugs and chemicals. Early diagnosis and proper treatment may be lifesaving; thus, understanding the general pattern of poisoning in different regions is important.

The Iran nuclear ambitions and the international consequences

International Nuclear Information System (INIS)

2005-01-01

This analysis of the Iran situation concerning the nuclear policy, is presented and discussed in three parts: the data and hypothesis of the iranian nuclear program, the regional strategy of Iran and evolution scenario and their consequences. (A.L.B.)

Association of Autoantibodies to BP180 with Disease Activity in Greek Patients with Bullous Pemphigoid

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Aikaterini Patsatsi

2012-01-01

Full Text Available 39 bullous pemphigoid (BP patients were studied to assess the clinical significance of anti-BP180 and anti-BP230 circulating autoantibodies of BP and correlate their titers with the clinical scores of the BP Disease Area Index (BPDAI and the Autoimmune Bullous Skin Disorder Intensity Score (ABSIS as well as with the intensity of pruritus measured by the BPDAI pruritus component. All parameters were evaluated by the time of diagnosis (baseline, month 3, and month 6. Titers of anti-BP180 autoantibodies were strongly correlated with BPDAI (, and ABSIS (, values, as well as with BPDAI component for the intensity of pruritus (, at baseline. At month 3, titers of anti-BP180 autoantibodies were strongly correlated with BPDAI (, and ABSIS (, values, as well as with the BPDAI component for the intensity of pruritus (, . At month 6, titers of anti-BP180 autoantibodies were strongly correlated with BPDAI (, and ABSIS (, values, as well as with the BPDAI component for the intensity of pruritus (, . There was no statistically significant correlation between titers of anti-BP230 autoantibodies and the BPDAI, ABSIS, and BPDAI component for the intensity of pruritus at the same time points.

Sleep-time BP: prognostic marker of type 2 diabetes and therapeutic target for prevention.

Science.gov (United States)

Hermida, Ramón C; Ayala, Diana E; Mojón, Artemio; Fernández, José R

2016-02-01

We investigated the prognostic value of clinic and ambulatory BP (ABP) to predict new-onset diabetes and whether risk reduction is related to the progressive decrease of clinic BP or awake or asleep ABP. We prospectively evaluated 2,656 individuals without diabetes, 1,292 men and 1,364 women, 50.6 ± 14.3 years of age, with baseline BP ranging from normotension to hypertension according to ABP criteria. At baseline and annually (more frequently if hypertension treatment was adjusted based on ABP) thereafter, ABP and physical activity (wrist actigraphy) were simultaneously monitored for 48 h to accurately derive the awake and asleep BP means. During a 5.9-year median follow-up, 190 participants developed type 2 diabetes. The asleep systolic ABP mean was the most significant predictor of new-onset diabetes in a Cox proportional-hazard model adjusted for age, waist circumference, glucose, chronic kidney disease (CKD) and hypertension treatment. Daytime clinic BP and awake or 48 h ABP mean had no predictive value when corrected by the asleep ABP mean. Analyses of BP changes during follow-up revealed a 30% reduction in the risk of new-onset diabetes per 1-SD decrease in asleep systolic ABP mean, independent of changes in clinic BP or awake or 48 h ABP means. Sleep-time BP is a highly significant independent prognostic marker for new-onset diabetes. Alteration in sleep-time BP regulation seems to precede, rather than follow, the development of new-onset diabetes. Most important, lowering asleep BP, a novel therapeutic target requiring ABP evaluation, could be a significant method for reducing new-onset diabetes risk.

CHANDRA X-RAY DETECTION OF THE ENIGMATIC FIELD STAR BP Psc

International Nuclear Information System (INIS)

Kastner, Joel H.; Montez, Rodolfo; Rodriguez, David; Zuckerman, B.; Perrin, Marshall D.; Grosso, Nicolas; Forveille, Thierry; Graham, James R.

2010-01-01

BP Psc is a remarkable emission-line field star that is orbited by a dusty disk and drives a parsec-scale system of jets. We report the detection by the Chandra X-ray Observatory of a weak X-ray point source coincident with the centroids of optical/IR and submillimeter continuum emission at BP Psc. As the star's photosphere is obscured throughout the visible and near-infrared, the Chandra X-ray source likely represents the first detection of BP Psc itself. The X-rays most likely originate with magnetic activity at BP Psc and hence can be attributed either to a stellar corona or to star-disk interactions. The log of the ratio of X-ray to bolometric luminosity, log(L X /L bol ), lies in the range -5.8 to -4.2. This is smaller than log(L X /L bol ) ratios typical of low-mass, pre-main sequence stars, but is well within the log(L X /L bol ) range observed for rapidly rotating (FK Com-type) G giant stars. Hence, the Chandra results favor an exotic model wherein the disk/jet system of BP Psc is the result of its very recently engulfing a companion star or a giant planet, as the primary star ascended the giant branch.

Overexpressed CacyBP/SIP leads to the suppression of growth in renal cell carcinoma

International Nuclear Information System (INIS)

Sun, Shiren; Ning, Xiaoxuan; Liu, Jie; Liu, Lili; Chen, Yu; Han, Shuang; Zhang, Yanqi; Liang, Jie; Wu, Kaichun; Fan, Daiming

2007-01-01

Calcyclin-binding protein/Siah-1-interacting protein (CacyBP/SIP), a target protein of S100, has been identified as a component of a novel ubiquitinylation complex leading to β-catenin degradation, which was found to be related to the malignant phenotypes of gastric cancer. However, the roles of CacyBP/SIP in renal cell carcinoma still remain unclear. In the present study, we had analyzed the expression of the CacyBP/SIP protein in human renal cancer cells and clinical tissue samples. The possible roles of CacyBP/SIP in regulating the malignant phenotype of renal cancer cells were also investigated. The results demonstrated that the expression of CacyBP/SIP was markedly down-regulated in renal cell carcinoma tissues and cell lines. Ectopic overexpression of CacyBP/SIP in A498 cells inhibited the proliferation of this cell and delayed cell cycle progression significantly, which might be related to the down-regulation of Cyclin D1 through reducing β-catenin protein. CacyBP/SIP also suppressed colony formation in soft agar and its tumorigenicity in nude mice. Taken together, our work showed that CacyBP/SIP, as a novel down-regulated gene in renal cell carcinoma, suppressed proliferation and tumorigenesis of renal cancer cells

Essential Nutrition and Food Systems Components for School Curricula: Views from Experts in Iran.

Science.gov (United States)

Sadegholvad, Sanaz; Yeatman, Heather; Omidvar, Nasrin; Parrish, Anne-Maree; Worsley, Anthony

2017-07-01

This study aimed to investigate food experts' views on important nutrition and food systems knowledge issues for education purposes at schools in Iran. In 2012, semi-structured, face-to-face or telephone interviews were conducted with twenty-eight acknowledged Iranian experts in food and nutrition fields. Participants were selected from four major provinces in Iran (Tehran, Isfahan, Fars and Gilan). Open-ended interview questions were used to identify nutrition and food systems knowledge issues, which experts considered as important to be included in school education programs. Qualitative interviews were analyzed thematically using NVivo. A framework of knowledge that would assist Iranian students and school-leavers to make informed decisions in food-related areas was developed, comprising five major clusters and several sub-clusters. Major knowledge clusters included nutrition basics; food production; every day food-related practices; prevalent nutritional health problems in Iran and improvement of students' ethical attitudes in the food domain. These findings provide a guide to curriculum developers and policy makers to assess current education curricula in order to optimize students' knowledge of nutrition and food systems.

The political economy of development of nuclear energy in Iran: 1957-2004

International Nuclear Information System (INIS)

Barzin, Nader

2004-01-01

'Atoms for Peace' was introduced in Iran under US initiative in 1957. The developing Iran of the era had of course no need of atomic technology. But paradoxically the technology will provide it some 45 years later the means of dissuasion against the United States itself; what we have labeled as 'virtual dissuasion' in this study. Iran's participation in the 'Atoms for Peace' program, like that of most other countries allowed the US to overcome its weakness for the control of this sector through creation of an international regime. The US will use the Indian explosion of 1974 as pretext to stop international cooperation in this field completely. With the entry of Europe and the Soviet Union in the commercial enrichment sector, the last means of control of the sector had escaped US power. The international nuclear sector presented no further interest to the US: its market share in the field of fabrication of reactors had diminished considerably with the entry of France and Germany in the market. With the entry of Urenco and Eurodif in the enrichment market, the international sector not only presented no more interest to the US, it also imposed a considerable detriment: that of increasing the cost of US military intervention abroad. The departure of British forces from the Golf had provided the Shah with the opportunity of assuming the role of regional superpower. But the Shah wanted sovereignty over his oil resources as payoff. Although the US had acquiesced this, the correction of falling petroleum prices through OPEC collective action was no longer acceptable. Added to this was the Shah's unwillingness to procure military and industrial equipment - including nuclear reactors - only from the US. The launch of the Iranian nuclear industry in 1974 takes place in this climate of tension between the US and Iran. The realization of this industry will be hindered by two types of US initiatives. On one hand the US will undertake actions to control nuclear suppliers, which

Iran: the next nuclear threshold state?

OpenAIRE

Maurer, Christopher L.

2014-01-01

Approved for public release; distribution is unlimited A nuclear threshold state is one that could quickly operationalize its peaceful nuclear program into one capable of producing a nuclear weapon. This thesis compares two known threshold states, Japan and Brazil, with Iran to determine if the Islamic Republic could also be labeled a threshold state. Furthermore, it highlights the implications such a status could have on U.S. nonproliferation policy. Although Iran's nuclear program is mir...

BP Oil Company's approach to risk management

International Nuclear Information System (INIS)

Fryman, C.E.

1996-01-01

The oil and chemical industries face major challenges in deciding how to handle the numerous recommendations coming from various audits, reviews and studies conducted in the functional areas of personnel health and safety, loss prevention, and environmental protection. And, the number of recommendations continues to grow with time, as regulations and normal business requirements are met. BP Oil has developed a methodology for risk ranking the events leading to specific recommendations and then determining the cost-effectiveness of the recommendations in reducing the risk. The author completed successful pilot tests of this methodology at two of BP Oil's petroleum refineries, examining the recommendations from process hazards analyses and studies completed over the past few years. The methodology has since been implemented throughout their petroleum refining, distribution, transportation, and retail business streams

Conceiving IVF in Iran

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Soraya Tremayne

2016-06-01

Full Text Available Since the 19th century the Iranian state has been concerned with the size of its population, and policies directed to its increase or decrease have been closely involved with the purpose of nation building. None of these policies have been particularly successful, except for the effective family planning campaign of the 1980s that led to a remarkable drop in population growth, which currently stands at 1.3 per annum, below the replacement level. However, all the policies have failed to address the issue of infertility, which is widespread in Iran. It was against the background of such oversight that, from 1987, some pioneering physicians introduced IVF practices to the country and engaged with the Islamic jurists, whose endorsement of infertility treatment through IVF was deemed crucial to give the practices legitimacy. This article explores the process by which assisted reproductive technologies were legitimized in Iran in all their forms and which have placed the country in the lead among the Muslim countries in the Middle East in this respect. Within Iran, following the state’s latest pronatalist policies, assisted reproductive technologies have been acknowledged as a means to help the state meet its new ambition of higher population growth.

Iran: U.S. Concerns and Policy Responses

Science.gov (United States)

2009-05-19

returned to several times since, including at a September 2007 speech at Columbia University, a forum where he also denied that Iran had any homosexuals . A...Secretary of Homeland Security Michael Chertoff said that Iran’s relationship with Venezuela is an emerging threat because it represents a “ marriage ” of...international sanctions. Some of these efforts focus on countries perceived as having lax enforcement of export control laws, such as UAE and Malaysia

Iran's Implicit Philosophy of Education

Science.gov (United States)

Bagheri Noaparast, Khosrow

2018-01-01

This paper aims to extract Iran's philosophy of education from two sources of the constitution and the course of practice in educational institutions. Regarding the first source, it is argued that parallel to the two main threads of the constitution, Iran's main elements of philosophy of education are expected to be derived from; (1) Islam and (2)…

Comparison of East African and Iran natural feeding condition based ...

African Journals Online (AJOL)

In this scientific work, we used soils from Zanzibar (Tansania region east African), Guilan (north of Iran), Tehran (center of Iran) and two type of soils from Zabol and Saravan regions (southeastern of Iran) in a condition simulated like atmospheric ones. The amounts of reduced Fe, Mn, Cu, Zn, pH, Ec, carbohydrate and lipid ...

Prevalence of burnout among nurses in Iran: a systematic review and meta-analysis.

Science.gov (United States)

Rezaei, S; Karami Matin, B; Hajizadeh, M; Soroush, A; Nouri, B

2018-01-30

This study aimed to summarize the available information in the literature to make an accurate estimate of the prevalence of burnout among Iranian nurses. Burnout is a work-related stress syndrome that has negative impact on healthcare providers, patients and healthcare delivery systems. A comprehensive search of literature using international [PubMed, Scopus and the Institute for Scientific Information (ISI)] and Iranian scientific data bases [Scientific Information Database (SID), IranMedex and Magiran] was conducted to identify English and Persian language studies, published between 2000 and 2016, that examined the prevalence of burnout among nurses in Iran. The I-squared test and Chi-squared-based Q-test suggested heterogeneity of reported prevalence among the qualified studies; thus, a random-effects model was applied to estimate the overall prevalence of burnout among nurses in Iran. Based on 21 selected articles with 4180 participants, the overall prevalence of burnout among Iranian nurses was estimated to be 36% [95% confidence interval (CI), 20-53%] in Iran. Meta-regression indicated that sample size and year of data collection, mean age of samples, female to male ratio and geographic regions were not statistically significantly associated with the prevalence of burnout. Also, based on Egger's test and funnel plot, there is no publication bias among studies included in the analysis. Professional burnout affects more than one-third of nursing staff in Iran; thus, effective interventions and strategies are required to reduce and prevent burnout among nurses. Due to the negative consequences of burnout on patients, nurses and organizations, nursing and healthcare managers should intervene to prevent and reduce burnout among nurses in Iran. Policy attention should focus on developing effective interventions to prevent and minimize the burden of burnout among nurses in Iran. Nurses' involvement in the policy-making process is crucial in the implementation of

Identifying The Most Applicable Renewable Energy Systems Of Iran

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Nasibeh Mousavi

2017-03-01

Full Text Available These years because of energy crisis all of country try to find a new way to reduce energy consumptions and obtain maximum use of renewable energy. Iran also is not an exception of this progress. Renewable energy is energy that is provided by renewable sources such as the sun or wind. In general renewable energies are not adaptable to every single community. Because of location and special climate conditions of Iran most applicable renewable energy systems in Iran are solar and wind energy. Main purpose of this paper is to review and identify most applicable renewable energy systems of Iran and also review on traditional and current methods that utilized to obtain maximum use of these renewable energies.

PM : Cabinet likely to choose TNK-BP

Index Scriptorium Estoniae

2005-01-01

Tõenäoliselt saab Mazeikiu Nafta aktsiate ostjaks Suurbritannia-Vene ettevõte TNK-BP. Endiselt soovib ka Leedu Jukose osa naftakompaniist osta, kuid selleks raha laenamine võib mõjutada riigi majandust ja üleminekut eurole

Developing a climate-based risk map of fascioliasis outbreaks in Iran

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Mansour Halimi

2015-09-01

Full Text Available Summary: The strong relationship between climate and fascioliasis outbreaks enables the development of climate-based models to estimate the potential risk of fascioliasis outbreaks. This work aims to develop a climate-based risk map of fascioliasis outbreaks in Iran using Ollerenshaw's fascioliasis risk index incorporating geographical information system (GIS. Using this index, a risk map of fascioliasis outbreaks for the entire country was developed. We determined that the country can be divided into 4 fascioliasis outbreak risk categories. Class 1, in which the Mt value is less than 100, includes more than 0.91 of the country's area. The climate in this class is not conducive to fascioliasis outbreaks in any month. Dryness and low temperature in the wet season (December to April are the key barriers against fascioliasis outbreaks in this class. The risk map developed based on climatic factors indicated that only 0.03 of the country's area, including Gilan province in the northern region of Iran, is highly suitable to fascioliasis outbreaks during September to January. The Mt value is greater than 500 in this class. Heavy rainfall in the summer and fall, especially in Rasht, Astara and Bandar Anzaly (≥1000 mm/year, creates more suitable breeding places for snail intermediate hosts. Keywords: Ollerenshaw fascioliasis risk index, Climate, Gilan province, Iran

High-Level Vancomycin-Resistant Staphylococcus aureus (VRSA in Iran: A Systematic Review

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Emran Askari

2015-10-01

Full Text Available Background: Staphylococcus aureus is a major human pathogen world- wide. Vancomycin has been used for decades to treat multidrug resistant S. aureus. Ten years has passed since the first report of vancomycin re- sistant S. aureus (VRSA. The objective of this systematic review was to determine  the total number of VRSA isolates that have been reported from Iran.Methods:  Search terms reflected “Iran”, “vancomycin” and “S. aureus” were  searched  in the ISI web  of knowledge,  PubMed,  SciVerse,  and Google scholar. Also two Persian scientific databases and 13 recent na- tional congresses  were investigated.  Articles / abstracts working on S. aureus in Iran, evaluating vancomycin MIC and / or PCR of vanA/B were included in this systematic review.Results: Out of the 3484 records found in mentioned resources, 13 re-lated studies were included in the final analysis. The result showed that at least 24 VRSA isolates which have been reported from Iran up to Sep- tember 2012.Conclusion: It seems that many Iranian researchers did not follow a spe- cific guideline for reporting and confirming VRSA. Establishing an Ira- nian reference center where studies on VRSA can be registered, evaluat- ed and confirmed is strongly recommended.

Evaluation of electrical injury in East Azarbaijan Province, Iran

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Samad Shams Vahdati

2013-08-01

Full Text Available BACKGROUND: Electrical injury is a worldwide health issue. In this research we studied the epidemiology and demography of electrical injury in the north-west of Iran. METHODS: This is a cross sectional, descriptive study conducted in 2008-2011 in the burn center of Sina Hospital, Tabriz, East Azarbaijan, Iran. All patients with all kinds of electrical injuries were included in this study. RESULTS: The participants consisted of 229 patients; 204 (89.1% men and 25 (10.9% women. Moreover, from among these cases the injury of 2 people was fatal and the others were treated. CONCLUSIONS: Based on the findings of our study and other studies, which showed a higher incidence of electrical injury in young people and in the workplace, we need to visit workers in the workplace and perform prevention programs.

Lamin A/C-dependent interaction with 53BP1 promotes cellular responses to DNA damage

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Gibbs-Seymour, Ian; Markiewicz, Ewa; Bekker-Jensen, Simon

2015-01-01

Lamins A/C have been implicated in DNA damage response pathways. We show that the DNA repair protein 53BP1 is a lamin A/C binding protein. In undamaged human dermal fibroblasts (HDF), 53BP1 is a nucleoskeleton protein. 53BP1 binds to lamins A/C via its Tudor domain, and this is abrogated by DNA...... damage. Lamins A/C regulate 53BP1 levels and consequently lamin A/C-null HDF display a 53BP1 null-like phenotype. Our data favour a model in which lamins A/C maintain a nucleoplasmic pool of 53BP1 in order to facilitate its rapid recruitment to sites of DNA damage and could explain why an absence...

A comparative study to identify a suitable model of ownership for Iran football pro league clubs

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Saeed Amirnejad

2018-01-01

Full Text Available Today the government ownership of the professional football clubs is absolutely illogical view point. Most of sports clubs are conducted by private sector using different models of ownership all over the world. In Iran, government credits benefit was main reason that the professional sport was firstly developed by government firms and organizations. Therefore, the sports team ownership is without the professionalization standards. The present comparative study was to examine the different football club ownership structures of the top leagues and the current condition of Iran football pro league ownership and then present a suitable ownership structure of Iran football clubs to leave behind the government club ownership. Among the initial 120 scientific texts, the thirty two cases including papers, books and reports were found relevant to this study. We studied the ownership prominence and several football club models of ownership focused on stock listing model of ownership, private investor model of ownership, supporter trust model of ownership and Japan partnership model of ownership; theoretical concepts, empirical studies, main findings, strengths and weaknesses were covered in analysis procedure. According to various models of ownership in leagues and the models’ productivity in football clubs, each model of ownership considering national environmental, economic, social conditions has strengths and weaknesses. So, we cannot present a definite model of ownership for Iran football pro league clubs due to different micro-environments of Iran clubs. We need a big planning to provide a supporter-investor mixed model of ownership to Iranian clubs. Considering strengths and weaknesses in the models of ownership as well as the micro and macro environment of Iran football clubs, German model and Japan partnership model are offered as suitable ones to probable new model of ownership in Iran pro league clubs. Consequently, more studies are required