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| 1 | 方解石和白云石存在下的黄铁矿氧化:碱浸出、化学模拟和表面表征(英文)显示文摘通过间歇浸出试验,结合化学模拟、溶液分析和固体表征技术,研究方解石和白云石对黄铁矿氧化的影响。在80℃、p(O_2)=1.013×10~5 Pa和pH>13的条件下进行浸出试验。结果表明:在方解石和白云石存在条件下,黄铁矿在碱中的氧化率下降,其中方解石的影响更大。FE-SEM/EDS分析表明,黄铁矿表面含有钙(方解石存在时)和镁(白云石存在时),这是黄铁矿浸出率下降的原因。根据化学模拟结果,这一表面层的形成是由于碳酸盐矿物的部分溶解,主要受浸出液pH值和温度的影响。XRD和FTIR分析表明,表面层为钙或镁的氢氧化物。研究还发现,在方解石存在的情况下,表面层薄,而且是连续的;但在白云石存在条件下,表面层既厚又不连续。 | Ehsan BIDARI Valeh AGHAZADEH | 2018 | Transactions of Nonferrous Metals Society of China2018，28，7： | 4 |
| 2 | Biopsy-driven diagnosis in infants with cholestatic jaundice in Iran显示文摘AIM:To determine the frequencies of diagnoses confirmed by liver biopsy in infants with cholestasis in an Iranian pediatric hospital.METHODS:This was a retrospective study conducted in a tertiary referral children’s hospital in Iran.We retrieved all pathology reports of liver biopsies from children less than two years of age who had presented for evaluation of cholestatic jaundice from March 2001to March 2011.Additional specimen samples obtained from archived pathology blocks were reviewed by a pathologist blinded to the final diagnosis.These results were compared with the pathology reports from chart records to ensure consensus and eliminate any inconsistencies in final diagnoses.A structured checklist was used to gather information on multiple variables including age,sex,gestational age at birth,birth weight,age at which hyperbilirubinemia manifested,presence and identification of associated anomalies,clinical manifestations,and histological findings from liver biopsies.The baseline data are reported using descriptive statistics,and differences between groups were assessed by Fisher’s exact test and Student’s t test when indicated.RESULTS:Fifty-five cases(28 females;27 males)of infantile cholestasis(IC)were included in this study.The mean serum total bilirubin and direct bilirubin at presentation were 13.6±5.9 and 7.3±3.4,respectively.Forty cases(72.7%)were the product of term pregnancies.Common associated clinical findings were acholic stool in 33 cases(60.0%),hepatomegaly in30 cases(54.5%),and dark-colored urine in 21 cases(38.2%).Biliary atresia(BA)was the most frequent diagnosis,found in 32 cases(58.2%),followed by intrahepatic bile duct paucity found in 6 cases(10.9%),metabolic disease in 6 cases(10.9%),idiopathic neonatal hepatitis in 5 cases(9.1%),choledochal cyst in2 cases(3.6%),liver cirrhosis in 2 cases(3.6%),and progressive familial intrahepatic cholestasis and portal fibrosis each in 1 case(1.8%).The mean times for jaundice onset and liver biopsy were 43.8 and 102.0 d,respectively.In BA,the mean age at jaundice presentation was 21 d and for liver biopsy was 87.5 d,representing a mean delay of 66.5 d.CONCLUSION:A significant delay was found between IC presentation and liver biopsy,which is detrimental in conditions that can cause irreversible liver damage,such as BA. | Elham Talachian Ali Bidari Mitra Mehrazma Nahid Nick-khah | 2014 | World Journal of Gastroenterology2014，20，4： | 3 |
| 3 | 蝶窦外侧壁的显微解剖及其在扩大经蝶手术中的应用显示文摘背景与目的:经蝶入路的手术范围已经从鞍区扩展到海绵窦、颅中窝等处。本研究对蝶窦气化延伸及其与周围神经血管关系的解剖进行观测,旨在为扩大经蝶手术的术前评估提供参考,避免术中重要结构的损伤。方法:结合尸头解剖与头颅CT,对蝶窦外侧壁的气化方向的变异及其与邻近神经血管结构的关系进行观察、描述和分析。结果:当蝶窦气化向外侧方向扩展超过连接圆孔颅外端内侧缘与翼管前端开口内侧缘的VR线(Vidian-Rotundum line)时,该蝶窦被称为外侧型蝶窦。VR线外侧的蝶窦部分称为蝶窦外侧隐窝。外侧型蝶窦可分为蝶骨大翼型、翼突型和全外侧型。本研究在100例CT扫描中,外侧型蝶窦占46%。其中蝶骨大翼型占12%,翼突型占11%,全外侧型占71%。结论:外侧型蝶窦中的外侧隐窝可为经蝶窦和经上颌窦入路切除海绵窦区和颅中窝病灶提供自然手术通道。 | 王翦 Sharatchandra Bidari Albert Rhoton | 2009 | 中国神经肿瘤杂志2009，7，3： | 3 |
| 4 | Plastic biliary stent patency in patients with locally advanced pancreatic adenocarcinoma receiving downstaging chemotherapy显示文摘 | Phillip S. Ge Christopher M. Hamerski Rabindra R. Watson Srinadh Komanduri Birtukan B. Cinnor Kiran Bidari Jason B. Klapman Cui L. Lin Janak N. Shah Sachin Wani Timothy R. Donahue V. Raman Muthusamy | 2014 | Gastrointestinal Endoscopy2014，，： | 2 |
| 5 | Detection of Helicobacter pylori in Oral Lesions显示文摘 | Irani S Monsef EA Bidari ZF | 2013 | J Dent Res Dent Clin Dent Prospects2013，7，4： | 1 |
| 6 | Bacteremia is as unpredictable as clinical manifestations in human brucellosis显示文摘 | Mantur BG Mulimani MS Bidari LH | | 0，，03： | 1 |
| 7 | Monitoring of Selenium in Water Samples Using Dispersive Liquid-Liquid Microextraction Followed by Iridium-Modified Tube Graphite Furnace Atomic Absorption Spectrometry 显示文摘 | Bidari A Jahromi E Z Assadi Y | 2007 | Microchemical Journal2007，87，1： | 1 |
| 8 | Dispersive liquid - liq- uid microextraction combined with graphite furnace atomic absorption spec- trometry:Uhra trace determination of cadmium in water samples显示文摘 | ZEINI JAHROMI E BIDARI A ASSADI Y | 2007 | Ana- lytica Chimica Acta2007，585，2： | 1 |
| 9 | Treatment of stroke related refractory brain edema using mixed vasopressin antagonism: a case report and review of the literature显示文摘 | Hedna VS Bidari S Gubernick D | 2014 | BMC Neurol2014，14，： | 1 |
| 10 | Dispersive Liquid-Liquid Microextraction Combined with Graphite Furnace Atomic Absorption Spectrometry Ultra Trace Determination of Cadmium in Water Samples 显示文摘 | Jahromi E Z Bidari A Assadi Y | 2007 | Analytica Chimica Acta2007，585，2： | 1 |
| 11 | Speciation of Butyl and Phenyltin Compounds Using Dispersive Liquid-LiquidMicroextraction and Gas Chromatography-Flame Photometric Detection 显示文摘 | Birjandi A P Bidari A Rezaei F | 2008 | Journal of Chromatography A2008，1193，12： | 1 |
| 12 | Speciation of butyl and phenyltin compounds using dispersive liquid-liquid microextraction and gas chromatography flame photometric detection显示文摘 | BIRJANDI A P BIDARI A REZAEI F | 2008 | J Chromatogr A2008，1193，： | 1 |
| 13 | Development of a dispersive liquid-liquid microextraction method for the determination of polychlorinated biphenyls in water 显示文摘 | Fatemeh Rezaei Araz Bidari Afsoon Pajand Birjandi | 2008 | Journal of Hazardous Materials2008，158，： | 1 |
| 14 | Spontaneous Intracranial Hypotension:Dilemmas in Diagnosis显示文摘 | Rahman M Bidari SS Quisling RG | | 0，，： | 1 |
| 15 | Development of a dispersive liquid liquid microextraction method for the determination of polychlorinated biphenyls in water显示文摘 | REZAEI F BIDARI A BIRJANDI A P | 2008 | J Hazard Mater2008，158，23： | 1 |
| 16 | Bacteremia is as unpre- dictable as clinical manifestations in human brucellosis显示文摘 | Mantur BG Mulimani MS Bidari LH | 2008 | Int J In- fect Dis2008，12，： | 1 |
| 17 | Dispersive liquid–liquid microextraction combined with graphite furnace atomic absorption spectrometry显示文摘 | Elham Zeini Jahromi Araz Bidari Yaghoub Assadi Mohammad Reza Milani Hosseini Mohammad Reza Jamali | 2007 | Analytica Chimica Acta2007，，2： | 1 |
| 18 | Development of a dispersive liquid- liquid micro-extraction method for the determination of polychlorinated biphenyls in water 显示文摘 | REZAEI F BIDARI A BIRJANDI A P MILANI H MOHAMMAD R ASSADI Y | 2008 | J Hazard Mater2008，158，23： | 1 |
| 19 | Monitoring of selenium in water samples using dispersive liquid-liquid microextraction followed by iridium-modified tube graphite furnace atomic absorption spectrometry显示文摘 | Araz Bidari Elham Zeini Jahromi Yaghoub Assadi | 2007 | Mi- erocbemical Journal2007，87，1： | 1 |
| 20 | Development of a DLLME metllod for the determanation of polychlorinated bi- phenyls in water显示文摘 | Rezaeii F Bidari A Birjandi A P | 2008 | Joumal of Hazardarous Material2008，158，： | 1 |
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