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新生儿的恶性肝脏血管瘤

世界核心医学期刊文摘（儿科学分册） 2006年第5期2卷 49-49页

作者： nazir Z. Pervez S. 李丹 Section of Pediatric Surgery Department of Surgery Aga Khan University Stadium Road Karachi 74800 Pakistan

Malignant vascular tumors of the liver are rare in children, especially in neonates. We report two cases. One was initially diagnosed as infantile hemangioendothelioma. Rapid growth and appearance of pulmonary metastasis while on aggressive medical treatment suggested malignant transformation. The other neonate presented with intractable ascites and liver biopsy showed histological features of angiosarcoma. Ascites has rarely been reported as a presenting feature of angiosarcoma in literature. Both patients died. To date, surgery, chemotherapy, and radiotherapy have not improved the outcome of malignant vascular tumors of liver.

关键词：肝脏血管瘤新生儿恶性肝血管肉瘤组织学特征血管内皮瘤药物治疗肺部转移婴儿性侵入性

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发育迟滞的一种少见病因:迟发性的原发性胃出口阻塞

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世界核心医学期刊文摘（儿科学分册） 2006年第1期2卷 34-34页

作者： nazir Z. Arshad M. 贺文龙 Section of Pediatric Surgery Department of Surg ery Aga Khan University Hospital Karachi 74800 Pakistan

We describe our experience of 2 children and review 6 previously reported case s of late-onset primary gastric outlet obstruction. The patients presented with abdominal pain, recurrent nonbilious vomiting, and growth retardation after a v ariable period of normal food intake. There was no history of peptic ulceration and corrosive ingestion. Barium meal showed dilated stomach with delayed gastric emptying. Exploration demonstrated dilated stomach with no intrinsic or extrins ic mechanical obstruction at the pylorus. Heineke-Mikulicz pyloroplasty was cur ative. Patients improved postoperatively and started thriving. We propose etiolo gy and the term pyloric achalasia for this late-onset functional gastric outlet obstruction.

关键词：少见病因胃膨胀患儿症状胆汁性呕吐消化性溃疡胃排空延迟钡餐检查正常进食机械性阻塞外源

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纳米复合涂层往复磨损行为的试验分析与建模

现代涂料与涂装 2019年第1期 72-72页

作者： Mian Hammad nazir Zulfiqar Ahmad Khan Adil Saeed 王志强

当前汽车、国防和精密制造业对纳米复合涂层提出了高耐磨性和低摩擦系数的特殊要求,本文针对以下几种纳米复合涂层进行了微动磨损的试验研究,它们分别为:镍-氧化铝(Ni/Al2O3)、镍-矽碳化物(Ni/SiC)、镍-氧化锆(Ni/ZrO2)及镍/石墨烯。通... 详细信息

当前汽车、国防和精密制造业对纳米复合涂层提出了高耐磨性和低摩擦系数的特殊要求,本文针对以下几种纳米复合涂层进行了微动磨损的试验研究,它们分别为:镍-氧化铝(Ni/Al2O3)、镍-矽碳化物(Ni/SiC)、镍-氧化锆(Ni/ZrO2)及镍/石墨烯。通过扫描电镜(SEM)显微照片、晶粒尺寸、硬度、气孔率、表面应力、摩擦系数行为和

关键词：纳米复合涂层气孔率石墨烯磨损模型

Correlation analysis of stem hardness traitswith fiber and yield-related traits in corecollections of Gossypium hirsutum

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Journal of Cotton Research 2021年第1期

作者： RAZA Irum HU Daowu AHMAD Adeel LI Hongge HE Shoupu nazir Mian Faisal WANG Xiaoyang JIA Yinhua PAN Zhaoe ZHANG Peng YASIR Muhammad IQBAL Muhammad Shahid GENG Xiaoli WANG Liru PANG Baoyin DU Xiongming

RAZA Irum1, HU Daowu1, AHMAD Adeel1, LI Hongge1, HE Shoupu1, nazir Mian Faisal1, WANG Xiaoyang1,JIA Yinhua1, PAN Zhaoe1, ZHANG Peng1, YASIR Muhammad1, IQBAL Muhammad Shahid1, GENG Xiaoli1,WANG Liru1, PANG Baoyin1and D...

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