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掺混丙烯酸聚合物对PVC的物理性质和加工性能的影响

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聚氯乙烯 1982年第3期 90-92页

作者： F.ide博士 ,钱明生上海天原化工厂

1.引言众所周知,聚氯乙烯(PVC)是具有良好化学和物理性质的应用广泛的一种通用树脂。另一方面,对其加工性能比较差,因而常常需通过共聚来改变其分子结构或应用某些添加剂等对其进行某些改性的情况,也为人所共知,这些改性有助于扩展PVC... 详细信息

1.引言众所周知,聚氯乙烯(PVC)是具有良好化学和物理性质的应用广泛的一种通用树脂。另一方面,对其加工性能比较差,因而常常需通过共聚来改变其分子结构或应用某些添加剂等对其进行某些改性的情况,也为人所共知,这些改性有助于扩展PVC的销售市场。至于PVC添加剂,目前已开发了诸如增塑剂,热稳定剂,抗冲改性剂,润滑剂和加工助剂等各种类型。就加工助剂来说,最有效的是丙烯酸聚合物[其中改性聚甲基丙烯酸甲酯(PMMA)最为突出],这些聚合物与PVC有良好的相容性和分子分散性。

关键词：接枝共聚物多层结构丙烯酸聚合物比浓粘度 PVC 加工性能加工性质

应用ELISA检测牛血清中抗赤羽病病毒抗体

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动植物检疫 1990年第2期 27-28页

作者： ide,S. 温志良

尼日尔马拉迪地区女性从事性工作的生物社会因素分析

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医学与社会 2013年第7期26卷 7-9,24页

作者： SEYDOU ide 李圆月张研张亮华中科技大学同济医学院医药卫生管理学院武汉430030 华中科技大学同济医学院附属协和医院妇产科武汉430030

目的:基于尼日尔性工作者HIV高发的情形,本文分析了导致尼日尔马拉迪地区女性投身性服务的多项社会生物学因素,以便制定有效控制HIV/AIDS传播的方针和政策。方法:采用质性研究,设计调查问卷,并用SPSS19.0分析各个因素之间的相关性。结果... 详细信息

目的:基于尼日尔性工作者HIV高发的情形,本文分析了导致尼日尔马拉迪地区女性投身性服务的多项社会生物学因素,以便制定有效控制HIV/AIDS传播的方针和政策。方法:采用质性研究,设计调查问卷,并用SPSS19.0分析各个因素之间的相关性。结果:促使女性从事性服务的主要包括年龄、教育水平、婚姻状况和经济状况4个因素。这4个因素的复杂相关性及其叠加后是造成尼尔马拉迪地区女性造成从事性服务的概率升高的原因。结论:导致该地区女性从事性服务的主要原因是女性缺乏家庭支持生活贫困及教育匮乏而无法自力更生。

关键词： HIV AIDS 生物社会因素性服务

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日本白桦叶柄离体培养诱导不定芽及小植株的再生

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国外林业 1986年第4期 18-19页

作者： Akira Saito Yuji ide 吴克贤

前言作者曾报道了日本白桦(Betula platylla *** HARA)剥皮枝条切段离体繁殖的可能性。就这种桦树来说,虽然通过不定芽再生小植株的方法有一定效果,但生产能力并不大,培养过程中每一个外植体仅能产生少量的小植株。为加快

关键词：不定芽小植株白桦桦木属叶柄叶梗外植体离体培养日本

Pancreatitis after endoscopic retrograde cholangiopancreatography:A narrative review

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World Journal of Gastroenterology 2021年第20期27卷 2495-2506页

作者： Igor Braga Ribeiro Epifanio Silvino do Monte Junior Antonio Afonso Miranda Neto Igor Mendonça Proença Diogo Turiani Hourneaux de Moura Mauricio Kazuyoshi Minata Edson ide Marcos Eduardo Lera dos Santos Gustavo de Oliveira Luz Sergio Eiji Matuguma Spencer Cheng Renato Baracat Eduardo Guimarães Hourneaux de Moura Department of Gastrointestinal Endoscopy Unit University of São Paulo School of MedicineSão Paulo 05403-010Brazil

Acute post-endoscopic retrograde cholangiopancreatography pancreatitis(PEP)is a feared and potentially fatal complication that can be as high as up to 30%in high-risk ***-examination measures,during the examination and after the examination are the key to technical and clinical success with a decrease in adverse *** studies have debated on the subject,however,numerous topics remain controversial,such as the effectiveness of prophylactic medications and the amylase dosage *** review was designed to provide an update on the current scientific evidence regarding PEP available in the literature.

关键词： Endoscopic retrograde cholangiopancreatography Pan-creatitis Postendoscopic retrograde cholangiopancreatography pancreatitis Adverse events Pancreatitis Prevention

Assessing the Nutritional Status of Hemodialysis Patients in Sub-Saharan Africa: Experience of Two Hemodialysis Centers in Niger

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Open Journal of Nephrology 2016年第4期6卷 161-166页

作者： Hassan Diongole Moussa Zeinabou Maiga Moussa Tondi Yaya Kane Mahamane Aminou Mahamane Sani ide Abdou Illiassou Touré Aichatou Illa Adehossi Eric Omar Nephrology Department of Zender University Zender Niger Nephrology Department and Internal Medecine of Abdou Moumouni University Niamey Niger Nephrology Department of Assane Seck University Ziguinchor Senegal Hospital Center of Cahors

Introduction: Patients with end-stage chronic renal failure (ESKD) have a significant impairment in their nutritional status. Our study is aiming at evaluating the nutritional status based on clinical and biological parameters. Patient and method: This is a prospective, cross-sectional, descriptive and analytical study carried out in two departments of nephrology/dialysis in Niger from 1 December 2014 to 31 March 2015. The assessment of nutritional status relied on the Body Mass Index (BMI), albuminemia, serum phosphate, hemoglobin, CRP, urea, creatinine levels. Results: Sixty-five patients were involved in the study. The mean age was 44.35 ± 13 years with a sex ratio of 2.09 in favor of men and an average dialysis duration of 43.47 ± 36.55 months. The mean BMI was 21.60 ± 4.47 kg/m2. Undernutrition was noted in 19 patients (29.23%), hypoalbuminemia was found in 13 patients, C-reactive protein (CRP) level was high in 11 patients. In comparative analysis according to the BMI, several parameters were significantly related to undernutrition: hypo-albuminemia, hyperphosphatemia, high CRP, hyperazotemia, anorexia, MUAC, comorbidities, central venous catheter. Conclusion: The prognostic value of undernutrition in chronic hemodialysis patients fosters early recognition and management of all nutritional disturbances in these patients. Assessment and monitoring of nutritional status in chronic hemodialysis require the simultaneous determination of several markers in order to weight the limits of each of the criteria taken in isolation.

关键词： Nutrition Hemodialysis Niger

Non-Malformative Emergency Abdominal Surgery in Children Aged 0 - 5 Years

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Surgical Science 2021年第7期12卷 211-217页

作者： Lassey James Didier Harissou Adamou Oumarou Habou Ousseini Adakal Kadi ide Younssa Hama Ibrahim Amadou Magagi Moussa Gagara Maman Bachir Abdoulaye Rachid Sani Department of Surgery and Surgical Specialties National Hospital of Niamey Faculty of Health Sciences of the UAM Niamey Niger Department of Surgery and Surgical Specialties Zinder National Hospital Faculty of Health Sciences of the University of Zinder Zinder Niger Department of Anesthesia Resuscitation and Emergencies Niamey National Hospital Niamey Niger Department of Surgery and Surgical Specialties Faculty of Health Sciences of the University of Maradi Niamey Niger

Childhood abdominal surgery emergencies are a major challenge and problematic for the surgeon. The objective is to assess the pattern of non-malformative emergency abdominal surgery in children under 5 years old and to evaluate their management. Patients and Methods: A retrospective study of children under five years of age operated between January 2015 and December 2019 who presented with non-malformative abdominal surgical emergency at the Niamey National Hospital. Results: We collected 327 patients aged 0 to 5 years who underwent surgery for abdominal emergency. The average age was 2.8 ± 0.7 years. Boys accounted for 70.64% (n = 231) of the cases. Non-traumatic emergencies accounted for 97% (n = 317) of the cases. They were dominated by peritonitis in 44.6% (n = 146) and strangulated hernia in 43.7% (n = 143). Peritonitis was attributed to ileal typhoid perforation in 85.61% (n = 125) cases. The strangulated hernias were umbilical at 87.41% (n = 125) and inguinal at 12.59% (n = 18). Abdominal trauma accounted for 3% (n = 10);including 6 cases of abdominal contusion and 4 cases of penetrating wound. Intestinal resection with or without stoma was performed in 28.44% (n = 93). Postoperative complications were observed in 8.5% (n = 28) of the cases and mortality was 5.5% (n = 18). Conclusion: Non-malformative emergency abdominal surgery for children under 5 years was dominated by peritonitis. The morbidity and mortality are high. Fight against disease due to dirty hands and fecal peril like such as typhoid fever will reduce their frequency, but also improve the prognosis.

关键词： Surgical Abdominal Emergencies—Peritonitis Child Prognosis Niger

计及温度限制时分析大型汽轮发电机最大容量的先进方法

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国外大电机 2004年第4期 33-37页

作者： K．ide 冷晓梅李金香

本文提出了一种确定发电机最大容量的和评估发电机潜在能力的先进分析法。开发这种方法的目的是为了有效地和客观地分析发电机的大量设计参数。由所提出方法确定的发电机可能的最大容量，符合短路比、功率因数以及电枢和励磁绕组的温度... 详细信息

本文提出了一种确定发电机最大容量的和评估发电机潜在能力的先进分析法。开发这种方法的目的是为了有效地和客观地分析发电机的大量设计参数。由所提出方法确定的发电机可能的最大容量，符合短路比、功率因数以及电枢和励磁绕组的温度限制要求；同时，还优化了电枢电压、电枢电流和励磁电流。文中还给出了采用该方法的实例。结果给出了计算发电机最大可能容量和计算损耗对各种研究因素的灵敏度。用实例证明了这种方法在研制开发阶段的有效性。

关键词：大型汽轮发电机励磁绕组电枢功率因数励磁电流温度限制

Comparison of temperature preference for habitat among three species of oceanic sea skaters,Halobates micans,*** and ***

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Natural Science 2013年第12期5卷 9-15页

作者： Mitsuru Nakajo Takero Sekimoto Kentaro Emi Ryuta ide Kai Wada Takao Inoue Masatoshi Moku Vladimír Kostál Chihiro Katagiri Tetsuo Harada Laboratory of Environmental Physiology Graduate School of Integrated Arts and SciencesKochi UniversityKochiJapan Atmosphere and Ocean Research Institute The University of TokyoTokyoJapan Institute of Entomology Biology Center of the Academy of Sciences CRCeske BudejoviceCzech Republic Division of Life Science and Engineering School of Science and EngineeringTokyo Denki UniversityTokyoJapan

The main purpose of this study is to investigate temperature preference for habitat of three species of oceanic sea skaters, Halobates micans, H. germanus and H. sericeus. For each of the three species, we examined the relationship between population density and surface water and air temperatures in the sampling sites during three science cruises in the tropical to temperate zone of the Pacific Ocean. A higher density of H. micans was observed in sites with higher water and air temperatures at 28℃?- 30℃?than that at site with lower temperatures of 23℃?- 28℃. A higher density of H. germanus was observed in sites with extremely high temperatures of 29.6℃?and 30℃?than that in sites with moderately high temperatures of 28℃?- 29℃?in the Pacific Ocean, while a relatively high density was observed in sites with a wide range of temperatures from 24℃?- 30℃?in the southern hemisphere Pacific Ocean. The relatively low temperature preference of 23℃?- 28℃?exhibited by H. sericeus may be related to its size as the smallest among the three species and its relatively wide latitudinal distribution ranging up to 40?N.

关键词： Oceanic Sea Skaters Temperature Preference Latitudinal Distribution Pacific Ocean