|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 大兴安岭北部塔河堆晶辉长岩体的形成时代、地球化学特征及其成因显示文摘本文系统地报道了大兴安岭北部塔河辉长岩的主量元素、微量元素和锆石Hf同位素特征,重点讨论了塔河堆晶辉长岩体的岩石成因、原始岩浆的源区特征及其地质意义。研究结果表明,塔河堆晶辉长岩体SiO2含量从42.5%到47.4%,平均为45.2%,Al2O3为15.9-32.9%,平均为23.6%,大于17%,CaO为11.7-17.1%,TiO2<0.5%,P2O5<0.1%,富集LILE, 亏损HFSE,这些地球化学特征类似于活动大陆边缘或岛弧环境的辉长岩。激光ICP-MS锆石年龄测定结果显示,塔河辉长岩形成于333±8 Ma前。负的εHf(t)值(-2--5)表明其源区为富集型岩石圈地幔或下地壳。因此,本文推测,塔河堆晶辉长岩来自于地幔辉石岩的部分熔融,该源区的形成可能与俯冲背景下流体交代作用有关,从而表明在330 Ma左右,该区存在过板块的消减作用,可能与松嫩和兴安地块拼合有关。 | 周长勇 吴福元 葛文春 孙德有 Abdel RAHMAN A A 张吉衡 程瑞玉 | 2005 | 岩石学报2005，21，3： | 84 |
| 2 | Characteristics of gastric cancer in Asia显示文摘Gastric cancer(GC)is the fourth most common cancer in the world with more than 70%of cases occur in the developing world.More than 50%of cases occur in Eastern Asia.GC is the second leading cause of cancer death in both sexes worldwide.In Asia,GC is the third most common cancer after breast and lung and is the second most common cause of cancer death after lung cancer.Although the incidence and mortality rates are slowly declining in many countries of Asia,GC still remains a significant public health problem.The incidence and mortality varies according to the geographic area in Asia.These variations are closely related to the prevalence of GC risk factors;especially Helicobacter pylori(H.pylori)and its molecular virulent characteristics.The gradual and consistent improvements in socioeconomic conditions in Asia have lowered the H.pylori seroprevalence rates leading to a reduction in the GC incidence.However,GC remains a significant public health and an economic burden in Asia.There has been no recent systemic review of GC incidence,mortality,and H.pylori molecular epidemiology in Asia.The aim of this report is to review the GC incidence,mortality,and linkage to H.pylori in Asia. | Rubayat Rahman Akwi W Asombang Jamal A Ibdah | 2014 | World Journal of Gastroenterology2014，20，16： | 50 |
| 3 | 大兴安岭北段塔河辉长岩的岩石学特征及其构造意义显示文摘塔河辉长岩是大兴安岭北段塔河地区最具代表性的辉长岩体。该岩体主要由橄榄辉长岩、浅色橄榄辉长岩、淡色辉长岩(斜长岩)、橄长岩及辉长岩组成,以橄榄辉长岩和橄长岩为主。其主要造岩矿物由斜长石、橄榄石、单斜辉石及少量角闪石组成,具反应边结构和包含嵌晶结构。电子探针分析结果表明,其橄榄石Fo平均为77,属贵橄榄石。单斜辉石全部落入透辉石区。斜长石 An平均为 85,为倍长石。岩相学特征表明,该岩体为典型的堆晶辉长岩体。根据An-Fo及AlZ-TiO2图解可以判别该岩体形成于活动大陆边缘/岛弧的构造环境中,属于 I型弧堆晶辉长岩,其形成可能与古亚洲洋闭合过程中板块俯冲-流体交代作用有关,是研究古亚洲洋闭合历史的一个重要岩石学标志。 | 周长勇 葛文春 吴福元 ABDEL Rahman A A | 2005 | 吉林大学学报(地球科学版)2005，35，2： | 23 |
| 4 | Extraction and characterization of alumina nanopowders from aluminum dross by acid dissolution process显示文摘A significant amount of aluminum dross is available as a waste in foundry industries in Bangladesh. In this study, alumina was extracted from aluminum dross collected from two foundry industries situated in Dhamrai and Manikgang, near the capital city, Dhaka. Aluminum dross samples were found to approximately contain 75wt% Al2O3 and 12wt% SiO2. An acid dissolution process was used to recover the alumina value from the dross. The effects of various parameters, e.g., temperature, acid concentration, and leaching time, on the extraction of alumina were studied to optimize the dissolution process. First, Al(OH)3 was produced in the form of a gel. Calcination of the Al(OH)3 gel at 1000°C, 1200°C, and 1400°C for 2 h produced θ-Al2O3,(α+θ)-Al2O3, and α-alumina powder, respectively. Thermal characterization of the Al(OH)3 gel was performed by thermogravimetric/differential thermal analysis(TG/DTA) and differential scanning calorimetry(DSC). The phases and crystallite size of the alumina were determined by X-ray diffraction analysis. The dimensions of the alumina were found to be on the nano level. The chemical compositions of the aluminum dross and alumina were determined by X-ray fluorescence(XRF) spectroscopy. The microstructure and morphology of the alumina were studied with scanning electron microscopy. The purity of the alumina extracted in this study was found to be 99.0%. Thus, it is expected that the obtained alumina powders can be potentially utilized as biomaterials. | Saifur Rahman Sarker Zahangir Alam Rakibul Qadir M A Gafur Mohammad Moniruzzaman | 2015 | International Journal of Minerals,Metallurgy and Materials2015，22，4： | 20 |
| 5 | Liver diseases in pregnancy: Diseases not unique to pregnancy显示文摘Pregnancy is a special clinical state with several normal physiological changes that influence body organs including the liver.Liver disease can cause significant morbidity and mortality in both pregnant women and their infants.Few challenges arise in reaching an accurate diagnosis in light of such physiological changes.Laboratory test results should be carefully interpreted and the knowledge of what normal changes to expect is prudent to avoid clinical misjudgment.Other challenges entail the methods of treatment and their safety for both the mother and the baby.This review summarizes liver diseases that are not unique to pregnancy.We focus on viral hepatitis and its mode of transmission,diagnosis,effect on the pregnancy,the mother,the infant,treatment,and breast-feeding.Autoimmune hepatitis,primary biliary cirrhosis,primary sclerosing cholangitis,Wilson’s disease,Budd Chiari and portal vein thrombosis in pregnancy are also discussed.Pregnancy is rare in patients with cirrhosis because of the metabolic and hormonal changes associated with cirrhosis.Variceal bleeding can happen in up to 38%of cirrhotic pregnant women.Management of portal hypertension during pregnancy is discussed.Pregnancy increases the pathogenicity leading to an increase in the rate of gallstones.We discuss some of the interventions for gallstones in pregnancy if symptoms arise.Finally,we provide an overview of some of the options in managing hepatic adenomas and hepatocellular carcinoma during pregnancy. | Ashraf A Almashhrawi Khulood T Ahmed Rubayat N Rahman Ghassan M Hammoud Jamal A Ibdah | 2013 | World Journal of Gastroenterology2013，19，43： | 17 |
| 6 | 基于熵权的TOPSIS钢桥面防水黏结材料组合体系优选分析显示文摘为合理选择钢桥-沥青混凝土铺装结构防水黏结材料,首先,制作含不同防水黏结材料组合体系的钢板-沥青混凝土复合试件,并在低温(0℃)、常温(25℃)和高温(70℃)环境下分别测试复合试件的拉拔强度(Direct Tensile Strength,DTS)、直剪强度(Direct Shear Strength,DSS)和45°斜剪强度(Skew Shear Strength,SSS)。同时,利用UTM万能试验机测试常温(25℃)状态下复合试件的疲劳寿命。构建包括拉拔强度(DTS)、直剪强度(DSS)、45°斜剪强度(SSS)、疲劳寿命(Fatigue Life,FL)和材料成本(Materials Cost,MC)在内的钢桥面防水黏结材料评价指标体系。利用'信息熵'理论对评价指标的权重进行求解,结合逼近理想解排序(TOPSIS)方法,比较不同防水黏结材料组合体系的综合性能,建立基于熵权-TOPSIS钢桥面防水黏结材料组合体系优选模型,并获取优选结论。最后,通过图像二值化验证优选结论。结果表明:图像二值化分析结果与基于熵权-TOPSIS防水黏结材料组合体系优选模型得出的优选结论一致,验证了熵权-TOPSIS方法在钢桥面防水黏结材料优选设计中的有效性。该模型排除了人为主观因素影响,可为钢桥面防水黏结材料选择提供一种客观有效的方法。 | 艾长发 黄恒伟 RAHMAN A 安少科 任东亚 | 2020 | 中国公路学报2020，33，3： | 14 |
| 7 | 慢性肾脏病中的炎症和动脉硬化:慢性肾功能不全队列研究中的发现显示文摘慢性肾脏病(chronic kidney disease,CKD)和动脉硬化程度与心血管病发病率和死亡率增加相关。目前认为炎症在动脉硬化发展中发挥作用,而CKD被认为是一种促炎症反应的状态。CKD患者的动脉僵硬度增加,横断面数据提示CKD中增多的炎症标志物与较高动脉僵硬度值相关。 | Peyster E Chen J Feldman HI Go AS Gupta J Mitra N Pan Q Porter A Rahman M Raj D Reilly M Wing MR Yang W Townsend RR 陈云 叶鹏 | 2017 | 中华高血压杂志2017，25，11： | 12 |
| 8 | Liver diseases in pregnancy: Diseases unique to pregnancy显示文摘Pregnancy is a special clinical state with several normal physiological changes that influence body organs including the liver.Liver disease can cause significant morbidity and mortality in both pregnant women and their infants.This review summarizes liver diseases that are unique to pregnancy.We discuss clinical conditions that are seen only in pregnant women and involve the liver;from Hyperemesis Gravidarum that happens in 1out of 200 pregnancies and Intrahepatic Cholestasis of Pregnancy(0.5%-1.5%prevalence),to the more frequent condition of preeclampsia(10%prevalence)and its severe form;hemolysis,elevated liver enzymes,and a low platelet count syndrome(12%of pregnancies with preeclampsia),to the rare entity of Acute Fatty Liver of Pregnancy(incidence of 1 per 7270 to 13000deliveries).Although pathogeneses behind the development of these aliments are not fully understood,theories have been proposed.Some propose the special physiological changes that accompany pregnancy as a precipitant.Others suggest a constellation of factors including both the mother and her fetus that come together to trigger those unique conditions.Reaching a timely and accurate diagnosis of such conditions can be challenging.The timing of the condition in relation toward which trimester it starts at is a key.Accurate diagnosis can be made using specific clinical findings and blood tests.Some entities have well-defined criteria that help not only in making the diagnosis,but also in classifying the disease according to its severity.Management of these conditions range from simple medical remedies to measures such as immediate termination of the pregnancy.In specific conditions,it is prudent to have expert obstetric and medical specialists teaming up to help improve the outcomes. | Khulood T Ahmed Ashraf A Almashhrawi Rubayat N Rahman Ghassan M Hammoud Jamal A Ibdah | 2013 | World Journal of Gastroenterology2013，19，43： | 10 |
| 9 | Primary hepatocellular carcinoma and metabolic syndrome:An update显示文摘Hepatocellular carcinoma(HCC) is the most common primary liver malignancy. The incidence of hepatocellular carcinoma has increased dramatically by 80% over the past two decades in the United States. Numerous basic science and clinical studies have documented a strong association between hepatocellular carcinoma and the metabolic syndrome. These studies have documented that, in most patients, non-alcoholic fatty liver disease is the hepatic manifestation of the metabolic syndrome, which may progress to hepatocellular carcinoma through the cirrhotic process. However, minority of patients with non-alcoholic fatty liver disease may progress to hepatocellular carcinoma without cirrhosis.This review summarizes the current literature of the link between hepatocellular carcinoma and metabolic syndrome with special emphasis on various components of the metabolic syndrome including risk of association with obesity, diabetes mellitus, hyperlipidemia,and hypertension. Current understanding of pathophysiology, clinical features, treatments, outcomes,and surveillance of hepatocellular carcinoma in the background of metabolic syndrome and non-alcoholic fatty liver disease is reviewed. With the current epidemic of metabolic syndrome, the number of patients with non-alcoholic fatty liver disease is increasing.Subsequently, it is expected that the incidence and prevalence of HCC will also increase. It is very important for the scientific community to shed more light on the pathogenesis of HCC with metabolic syndrome,both with and without cirrhosis. At the same time it is also important to quantify the risk of hepatocellular carcinoma associated with the metabolic syndrome in a prospective setting and develop surveillance recommendations for detection of hepatocellular carcinoma in patients with metabolic syndrome. | Rubayat Rahman Ghassan M Hammoud Ashraf A Al-mashhrawi Khulood T Ahmed Jamal A Ibdah | 2013 | World Journal of Gastrointestinal Oncology2013，5，9： | 8 |
| 10 | Effect of TGF-131 antisense oligodeoxynucleotide on renal function in chronic renal failure rats显示文摘目的:学习是调查转变生长因素( TGF )贝它 1 反的有效性的礼品的目的在改善察觉到 oligodeoxynucleotides ( ODN )在有 导致puromycin 的长期的肾衰竭( CRF )的老鼠的败坏的肾功能 .Methods :盐,嘌呤霉素,puromycin+TGF贝它 1 反感觉 ODN 或 puromycin+scrambled ODN 予被以单方地 nephrecto-mized 老鼠。肾的血液动力学、分泌的大小在经历了外科的 procedure.Results 的使麻木的老鼠被拿:在 CRF 老鼠,在肾的血流( RBF )有显著减小,这被观察, glomerular 率( GFR ),严重蛋白尿,并且几乎6褶层在控制老鼠作为与那相比增加了钠( FE Na^+)的部分排泄(所有 P < 0.05 )。在 CRF 老鼠,有 1 反察觉到的 TGF 贝它的处理,然而并非爬的 ODN,显著地稀释了 RBF, GFR,和蛋白尿的减小并且显著地阻止了 FE Na^+ 的增加,这进一步被观察(所有 P < 0.05 ) 。另外,在 CRF 的肾的肥大组织(P < 0.05 对非肾的失败控制) 是有 TGF-1 反感觉 ODN 的显著地稀释的术后疗法(P < 0.05 ) 。焦点的部分肾小球硬化症在未经治疗、爬的对待 ODN 的 CRF 组仅仅是明显的。这研究的有趣的观察在 CRF 老鼠是那,尽管有显著 attenuating 和TGF贝它的预防效果败坏的肾的功能上的 1 反感觉 ODN ,反感觉处理没在TGF贝它的肾的表示引起任何显著变化 1 在蛋白质 level.Conclusion :一起,获得的数据建议 1 反感觉 ODN 拥有的那TGF贝它在 导致puromycin 的长期的肾衰竭的有益的效果并且在形态学的恶化和处于这个病理学的状态的损害肾的功能部分地依赖于TGF贝它的行动 1 在肾以内。 | Law Chung HIONG Kiew Lik VOON Nor Azizan ABDULLAH Munavvar A SATTAR Nazarina Abdul RAHMAN Abdul Hye KHAN4, Edward James JOHNS | 2008 | Acta Pharmacologica Sinica2008，29，4： | 7 |
| 11 | Efficient Algorithm for Prolonging Network Lifetime of Wireless Sensor Networks显示文摘One of the fundamental design challenges in designing a Wireless Sensor Network (WSN) is to maximize the network lifetime,as each sensor node of the network is equipped with a limited power battery.To overcome this challenge,different methods were developed in the last few years using such techniques as network protocols,data fusion algorithms using low power,energy efficient routing,and locating optimal sink position.This paper focuses on finding the optimal sink position.Relay nodes are introduced in conjunction with the sensor nodes to mitigate network geometric deficiencies since in most other approaches the sensor nodes close to the sink become heavily involved in data forwarding and,thus,their batteries are quickly depleted.A Particle Swarm Optimization (PSO) based algorithm is used to locate the optimal sink position with respect to those relay nodes to make the network more energy efficient.The relay nodes communicate with the sink instead of the sensor nodes.Tests show that this approach can save at least 40% of the energy and prolong the network lifetime. | Md Nafees Rahman M A Matin | 2011 | Tsinghua Science and Technology2011，16，6： | 6 |
| 12 | Gastric cancer in Africa:Current management and outcomes显示文摘Gastric cancer is the fourth most common cancer and second most common cause of cancer death worldwide.Globally,gastric cancer poses a significant public health burden-both economically and socially.In 2008,the economic burden from premature cancer deaths and disability was$895 billion and gastric cancer was the second highest cancer responsible for healthy life lost.With the expected increase in cancer deaths and non-communicable diseases,these costs are expected to rise and impact patient care.World Health Organization,estimates a 15%increase in non-communicable disease worldwide,with more than 20%increase occurring in Africa between 2010 and 2020.Mali,West Africa,is ranked 15th highest incidence of gastric cancer worldwide at a rate of 20.3/100000,yet very scarce published data evaluating etiology,prevention or management exist.It is understood that risk factors of gastric cancer are multifactorial and include infectious agents(Helicobacter pylori,Epstein-Barr virus),genetic,dietary,and environmental factors(alcohol,smoking).Interestingly,African patients with gastric cancer are younger,in their 3rd-4th decade,and present at a late stage of the disease.There is sparse data regarding gastric cancer in Africa due to lack of data collection and under-reporting,which impacts incidence and mortality rates.Currently,GLOBOCAN,an International Agency for Research on Cancer resource,is the most comprehensive available resource allowing comparison between nations.In resource limited settings,with already restricted healthcare funding,data is needed to establish programs in Africa that increase gastric cancer awareness,curtail the economic burden,and improve patient management and survival outcomes. | Akwi W Asombang Rubayat Rahman Jamal A Ibdah | 2014 | World Journal of Gastroenterology2014，20，14： | 4 |
| 13 | Drainage vs. non-drainage after cholecystectomy for acute cholecystitis:a retrospective study显示文摘Many surgeons practice prophylactic drainage after cholecystectomy without reliable evidence,this study was conducted to answer the question whether to drain or not to drain after cholecystectomy for acute calculous cholecystitis.A retrospective review of all patients who had cholecystectomy for acute cholecystitis in Aseer Central Hospital,Abha,Saudi Arabia,was conducted from April 2010 to April 2012.Data were extracted from hospital case files.Preoperative data included clinical presentation,routine investigations and liver function tests.Operative data included excessive adhesions,bleeding,bile leak,and drain insertion.Complicated cases such as pericholecystic collections,mucocele and empyema were also reported.Patients who needed therapeutic drainage were excluded.Postoperative data included hospital stay,volume of drained fluid,time of drain removal,and drain site problems.The study included 103 patients allocated into two groups;group A(n = 38) for patients with operative drain insertion and group B(n = 65) for patients without drain insertion.The number of patients with preoperative diagnosis of acute non-complicated cholecystitis was significantly greater in group B(80%) than group A(36.8%)(P < 0.001).Operative time was significantly longer in group A.All patients who were converted from laparoscopic to open cholecystectomy were in group A.Multivariate analysis revealed that hospital stay was significantly(P < 0.001) longer in patients with preoperative complications.There was no added benefit for prophylactic drain insertion after cholecystectomy for acute calculous cholecystitis in non-complicated or in complicated cases. | Mohammed A Bawahab Walid M Abd El Maksoud Saeed A Alsareii Fahad S Al Amri Hala F Ali Abdul Rahman Nimeri Abdul Rahman M Al Amri Adel A Assiri Mohammed I Abdul Aziz | 2014 | The Journal of Biomedical Research2014，28，3： | 3 |
| 14 | Liver diseases in pregnancy: Liver transplantation in pregnancy显示文摘Pregnancy in patients with advanced liver disease is uncommon as most women with decompensated cirrhosis are infertile and have high rate of anovulation.However,if gestation ensued;it is very challenging and carries high risks for both the mother and the baby such as higher rates of spontaneous abortion,prematurity,pulmonary hypertension,splenic artery aneurysm rupture,postpartum hemorrhage,and a potential for life-threatening variceal hemorrhage and hepatic decompensation.In contrary,with orthotopic liver transplantation,menstruation resumes and most women of childbearing age are able to conceive,give birth and lead a better quality of life.Women with orthotopic liver transplantation seeking pregnancy should be managed carefully by a team consultation with transplant hepatologist,maternal-fetal medicine specialist and other specialists.Pregnant liver transplant recipients need to stay on immunosuppression medication to prevent allograft rejection.Furthermore,these medications need to be monitored carefully and continued throughout pregnancy to avoid potential adverse effects to mother and baby.Thus delaying pregnancy 1 to 2 years after transplantation minimizes fetal exposure to high doses of immunosuppressants.Pregnant female liver transplant patients have a high rate of cesarean delivery likely due to the high rate of prematurity in this population.Recent reports suggest that with close monitoring and multidisciplinary team approach,most female liver transplant recipient of childbearing age will lead a successful pregnancy. | Ghassan M Hammoud Ashraf A Almashhrawi Khulood T Ahmed Rubayat Rahman Jamal A Ibdah | 2013 | World Journal of Gastroenterology2013，19，43： | 3 |
| 15 | Loss of p27 nuclear expression in a prognostically favorable subset of well-differentiated pancreatic neoplasms 显示文摘 | Rahman A Maitra A Ashfaq R | 2003 | Am J Clin pathol2003，120，5： | 2 |
| 16 | 中国超级杂交稻在孟印缅地区的生产潜力模拟显示文摘水稻是孟加拉国、印度和缅甸最重要的粮食作物,研究中国超级杂交稻对孟印缅地区的水稻增产潜力,对于保障孟中印缅经济走廊的粮食安全与区域可持续发展具有重要的现实意义。在全面收集孟印缅地区气候、土壤、田间管理信息和农业统计数据的基础上,结合中国籼型杂交稻F优498和丰两优4号的品种信息和区试数据,通过EPIC模型模拟了1996-2005年雨季孟印缅3国在不同情景下的超级稻生产潜力,并分析了孟印缅地区主要胁迫因子对超级稻单产潜力的影响。研究表明:(1)中国超级杂交稻在孟印缅地区2000年的灌溉和施肥水平下单产潜力为10.22 t/ha,在充分灌溉且合理施肥的水平下单产潜力为11.33 t/ha。(2)孟印缅地区雨季稻的增产空间达22771万t,水稻增产潜力最大的地区是印度的恒河平原东部、印度半岛东南沿海与缅甸的伊洛瓦底三角洲。(3)印度德干高原东北部、西南部和印度大平原西北部需要进一步完善灌溉设备以满足高产水稻用水,缅甸的中南部平原地区和印度的东北地区则需要增施氮肥以满足高产水稻用肥。 | 王小博 王绍强 陈敬华 崔惠娟 吴宜进 N H RAVINDRANATH A RAHMAN | 2018 | 地理学报2018，73，11： | 2 |
| 17 | Thrombin-induced p65 homodimer binding to downstream NF-kappa B site of the promoter mediates endothelial ICAM-1 expression and neutrophil adhesion显示文摘 | Rahman A Anwar KN True AL Malik AB | 1999 | J Immunol1999，162，： | 1 |
| 18 | Identification of novel cellular targets in biliary tract cancers using global gene expression technology 显示文摘 | Hansel DE Rahman A Hidalgo M | 2003 | Am J Pathol2003，163，1： | 1 |
| 19 | Lunar cycles and reproducetive activity in reef fishes with particular attention to rabbitfishes 显示文摘 | TAKEMURA A RAHMAN M S NAKAMURA S | 2004 | Fish and fisheries2004，，5： | 1 |
| 20 | Serum luteinizing hormone,follicle-stimulating hormone and oestradiol pattern in women undergoing pituitary suppression with different gonadotrophin-releasing hormone analogue protocols for assisted reproduction显示文摘 | Manna C Rahman A Sbracia M | 2005 | Gynecol Endocrinol2005，20，4： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员