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微重力对鸡胚前庭神经节神经元形态发育的影响

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郑州大学学报（医学版） 2004年第3期39卷 452-455页

作者：陈向东 cesar d.fermin dale Martin Hirotaka Hara Jun Hara 郑州大学第二附属医院耳鼻咽喉科 department of Pathology&Laboratory Medicine Tulane UniversityNew OrleansLA701122699USA department of Otolaryngology Yamaguchi UniversityUbeYamaguchi755Japan

目的 :探讨太空微重力对鸡胚前庭神经元形态发育的影响。方法 :随机选取太空发育鸡胚和地面发育鸡胚各 2只 ,利用计算机显微测量技术测量前庭神经元切面的面积、周长、形态系数 ,每只鸡胚测量 2 0 0个神经元。结果 :2只太空发育鸡胚的... 详细信息

目的 :探讨太空微重力对鸡胚前庭神经元形态发育的影响。方法 :随机选取太空发育鸡胚和地面发育鸡胚各 2只 ,利用计算机显微测量技术测量前庭神经元切面的面积、周长、形态系数 ,每只鸡胚测量 2 0 0个神经元。结果 :2只太空发育鸡胚的前庭神经元切面面积的中位数分别是 2 30 .5 5 1 μm2 和 2 0 2 .81 9μm2 ,均高于 2只地面发育鸡胚的 1 6 2 .6 5 9μm2 和 1 2 3.1 38μm2 ;周长的中位数分别是 5 8.836 μm和 5 5 .36 5 μm ,高于地面鸡胚的 4 9.35 7μm和4 3.4 81 μm ;形态系数的中位数分别是 0 .86 2和 0 .86 4 ,与地面鸡胚的 0 .85 4和 0 .86 1比较 ,差异无统计学意义 (P >0 .1 )。结论 :太空发育鸡胚的前庭神经元体积大于地面发育鸡胚前庭神经元体积 ,而形状无差异。

关键词：航天飞机鸡胚前庭神经节微重力发育

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太空发育鸡胚的前庭感受器细胞形态学研究

神经解剖学杂志 2002年第3期18卷 227-231页

作者：陈向东 cesar d.fermin dale Martin Hirotaka Hara Jun Hara 郑州大学第二附属医院耳鼻咽喉科郑州450003 departmentofPathologyandLaboratoryMedicine TulaneUniversity departmentofOtolaryngology YamaguchiUniversity

为了探讨太空微重力对鸡胚前庭感觉上皮细胞的形态发育的影响 ,选取在航天飞机 (STS-2 9)发育鸡胚和地面发育鸡胚各两只 ,利用计算机显微测量技术分别测量椭圆囊和球囊的毛细胞、支持细胞核的切面面积、周长、形状系数。太空发育鸡胚的... 详细信息

为了探讨太空微重力对鸡胚前庭感觉上皮细胞的形态发育的影响 ,选取在航天飞机 (STS-2 9)发育鸡胚和地面发育鸡胚各两只 ,利用计算机显微测量技术分别测量椭圆囊和球囊的毛细胞、支持细胞核的切面面积、周长、形状系数。太空发育鸡胚的球囊支持细胞核的切面面积、周长显著大于地面组 ,形状系数无差异 ;太空发育鸡胚的椭圆囊支持细胞核的切面面积、周长、形状系数以及椭圆囊和球囊毛细胞的切面面积、周长与地面发育鸡胚相比无明显差异。微重力可能对球囊支持细胞核的体积发育有影响 ,对椭圆囊和球囊的毛细胞以及椭圆囊支持细胞核的形态发育无影响。

关键词：前庭毛细胞前庭支持细胞核微重力太空发育鸡胚前庭感受器细胞形态学

太空和地面环境发育鸡胚的耳蜗神经节神经元形态比较

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郑州大学学报（医学版） 2004年第2期39卷 298-301页

作者：陈向东 cesar d.fermin dale Martin Hirotaka Hara Jun Hara 郑州大学第二附属医院耳鼻咽喉科 department of Pathology & Laboratory Medicine Tulane UniversityNew OrleansLA 70112-2699USA department of Otolaryngology Yamaguchi UniversityUbeYamaguchi 755Japan

目的:探讨太空微重力对鸡胚耳蜗神经元的形态发育有无影响。方法:随机选取太空发育鸡胚和地面发育鸡胚各2只,利用计算机显微测量技术测量耳蜗神经节神经元截面的面积、周长、形态系数,每只鸡胚测量200个神经元。结果:2只太空发育鸡胚的... 详细信息

目的:探讨太空微重力对鸡胚耳蜗神经元的形态发育有无影响。方法:随机选取太空发育鸡胚和地面发育鸡胚各2只,利用计算机显微测量技术测量耳蜗神经节神经元截面的面积、周长、形态系数,每只鸡胚测量200个神经元。结果:2只太空发育鸡胚的耳蜗神经元截面的面积分别为(109.62±22.56)μm2和(123.63±26.73)μm2,周长分别为(39.71±4.28)μm和(42.00±4.87)μm,形状系数分别为0.865 2±0.048 7和0.872 4±0.058 7。2只地面发育鸡胚的前庭神经元截面的面积分别为(118.22±26.82)μm2和(114.08±27.83)μm2,周长分别为(41.23±4.88)μm和(40.25±5.08)μm,形状系数分别为0.864 7±0.061 4和0.872 2±0.048 2。结论:本研究结果提示微重力对耳蜗神经元的形态发育可能无影响。

关键词：航天飞机鸡胚耳蜗神经节神经元微重力发育

重症监护室护士限制治疗努力的能力:整合性综述

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International Journal of Nursing Sciences 2024年第1期11卷 143-154,I0003页

作者： Elvia R.Lopez-Panza Vanessa C.Pacheco-Roys Kelly J.Fernandez-Ahumada diana C.díaz-Mass María Y.Exposito-Concepcion Elizabeth Villarreal-Cantillo cesar I.Aviles Gonzalez Nursing department Universidad del NorteBarranquillaColombia Nursing Program Faculty of Health SciencesUniversidad Popular del CesarValleduparColombia Clínica Valledupar ValleduparColombia Hospital Universidad del Norte SoledadColombia department of Medical Sciences and Public Health University of CagliariCittadella Universitaria di MonserratoCagliariItaly

目的在重症监护病房(IntensiveCareUnit,ICU),护土难免会遇到需要限制治疗努力(limiting therapeutie efort,LTE)的患者,尽管多数护士还缺乏为这些临终患者及其家庭提供支持的准备。本综述旨在描述ICU护士在LTE中需要具备的能力。方法对... 详细信息

目的在重症监护病房(IntensiveCareUnit,ICU),护土难免会遇到需要限制治疗努力(limiting therapeutie efort,LTE)的患者,尽管多数护士还缺乏为这些临终患者及其家庭提供支持的准备。本综述旨在描述ICU护士在LTE中需要具备的能力。方法对2010年--2023年发表的文献进行综述。系统检索了5个数据库:Medline、Wiley Online Library、SciELO、Sciencedirect和Web of Science。使用关键评估项目工具西班牙语版(Critical Appraisal Skills Programme in Spanish,CASPe)作为评判性阅读工具。使用牛津循证医学中心(Center for Evidence-Based Medicine.,CEBM)评估工具确定证据级别和推荐强度。结果共纳入25篇文献。ICU护士LTE护理的能力包括对患者的直接护理、以家庭为中心的护理以及护士在团队中的作用。该综述确定了3个类别的能力:作为患者、家庭与跨学科团队之间维护者的能力,在LTE方面的决策能力,在患者生命末期治疗和护理干预的能力。结论ICU护士在LTE方面需要具备相应的能力,这对患者的生活质量死亡尊严以及患者家庭应对悲伤的全面支持至关重要。

关键词：重症监护家庭支持重症监护病房护士的作用安宁疗护专业能力

distribution of action movements （dAM）： a descriptor for human action recognition

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Frontiers of Computer Science 2015年第6期9卷 956-965页

作者： Franco RONCHETTI Facundo QUIROGA Laura LANZARINI cesar ESTREBOU Instituto de Investigacion en Informatica III-LIdI Facultad de Informatica Universidad Nacional de La Plata La Plata B 1900AWX Argentina

Human action recognition from skeletal data is an important and active area of research in which the state of the art has not yet achieved near-perfect accuracy on many well- known datasets. In this paper, we introduce the distribution of Action Movements descriptor, a novel action descriptor based on the distribution of the directions of the motions of the joints between frames, over the set of all possible mo- tions in the dataset. The descriptor is computed as a normal- ized histogram over a set of representative directions of the joints, which are in turn obtained via clustering. While the descriptor is global in the sense that it represents the overall distribution of movement directions of an action, it is able to partially retain its temporal structure by applying a window- ing scheme. The descriptor, together with performs several state-of-the-art known datasets. a standard classifier, out- techniques on many well-

关键词： human action recognition descriptor Prob-SOM MSRC12 Action3d

重症监护室护士限制治疗努力的能力:整合性综述（英文）

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International Journal of Nursing Sciences 2024年第1期 143-154+160页

作者： Elvia R.López-Panza Vanessa C.Pacheco-Roys Kelly J.Fernández-Ahumada diana C.díaz-Mass María Y.Expósito-Concepción Elizabeth Villarreal-Cantillo cesar I.Aviles Gonzalez Nursing department Universidad del Norte Nursing Program Faculty of Health Sciences Universidad Popular del César Clínica Valledupar Hospital Universidad del Norte department of Medical Sciences and Public Health University of Cagliari Cittadella Universitaria di Monserrato

目的在重症监护病房(Intensive Care Unit,ICU),护士难免会遇到需要限制治疗努力(limiting therapeutic effort,LTE)的患者,尽管多数护十还缺乏为这些临终患者及其家庭提供支持的准备。本综述旨在描述ICU护士在LTE中需要具备的能力。方... 详细信息

目的在重症监护病房(Intensive Care Unit,ICU),护士难免会遇到需要限制治疗努力(limiting therapeutic effort,LTE)的患者,尽管多数护十还缺乏为这些临终患者及其家庭提供支持的准备。本综述旨在描述ICU护士在LTE中需要具备的能力。方法对2010年—2023年发表的文献进行综述。系统检索了5个数据库:Medline、Wiley Online Library SciELO、Sciencedirect和Web of Science。使用关键评估项目工具西班牙语版(Critical Appraisal Skills Programme in Spanish,CASPe)作为评判性阅读工具。使用牛津循证医学中心(Center for Evidence-Based Medicine,CEBM)评估工具确定证据级别和推荐强度。结果共纳入25篇文献。ICU护士LTE护理的能力包括对患者的直接护理、以家庭为中心的护理以及护士在团队中的作用。该综述确定了3个类别的能力:作为患者、家庭与跨学科团队之间维护者的能力,在LTE方面的决策能力,在患者生命末期治疗和护理干预的能力。结论 ICU护十在LTE方面需要具备相应的能力,这对患者的生活质量、死亡尊严以及患者家庭应对悲伤的全面支持至关重要。

关键词：重症监护家庭支持重症监护病房护士的作用安宁疗护专业能力

Installing a prototype wind turbine to produce energy in Antarctica to allow a permanent Colombian scientific base to be established

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Advances in Polar Science 2020年第4期31卷 258-273页

作者： cesar Lozano JIMENEZ Conceptual design of a UAV type VTOL(FAC-USB) Department of AeronauticsGraduate Program in Aeronautical EngineeringSan Buenaventura University(USB)Cr 8H#172-20BtáD.CCund6671090Colombia Administration of Aeronautical Maintenance Personal(FAC-EPFAC)/department of Aeronautical Logistics Graduate Program in Specialist Aeronautical logisticsPostgraduate School of Colombian Air Force University(EPFAC)Cr11102-50 P 34 Ed EsdegueBtá6206518Colombia

This study was performed to support an expeditionary team of Colombian scientists seeking to promote and undertake research in various scientific fields in *** work was part of the Colombian Antarctic Program,which comprises various projects intended to lead to a permanent Colombian scientific base being established in the *** first step involved installing a Colombian-made wind turbine to produce electricity at a permanent *** aeolian turbine was designed to provide sufficient electricity to illuminate and heat a small *** turbine was constructed using readily accessible materials but taking the Madrid Protocol environmental regulations into *** project was performed at the Argentinian Antarctic Marambio Station on Seymour Island,off the Antarctic *** initial field study performed in 2015 was the first of three phases of the *** the initial phase,local meteorological data were gathered to support development of a prototype turbine and to allow a design to be selected that was robust enough for the extreme environmental *** wind turbine was then constructed in *** second phase involved transporting the turbine to Antarctica and installing it at the Marambio Station in ***,the physical conditions of structural and electronic components of the turbine were carefully inspected at the beginning of 2020(after the turbine had operated continually for^2 years)to allow repairs to be made and any necessary re-engineering to be performed.

关键词： wind energy renewable energy Marambio Station Seymour Island Colombia Antarctic Program

does bilioenteric anastomosis impair results of liver resection in primary intrahepatic lithiasis?

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World Journal of Gastroenterology 2010年第27期16卷 3423-3426页

作者： Paulo Herman Marcos V Perini Vincenzo Pugliese Julio cesar Pereira Marcel Autran C Machado William A Saad Luiz AC d'Albuquerque Ivan Cecconello department of Gastroenterology Hospital Das Clínicas-University of So Paulo Medical SchoolSo Paulo-SP-CEP 05403-000BrazilPaulo HermanPraa Santos Coimbra10So Paulo-SP-CEP 05614-050Brazil

AIM:To evaluate the long-term results of liver resection for the treatment of primary intrahepatic *** factors,especially the impact of bilioenteric anastomosis on recurrence of symptoms were ***:Forty one patients with intrahepatic stones and parenchyma fibrosis/atrophy and/or biliary stenosis were submitted to liver *** was associated with a Roux-en-Y hepaticojejunostomy in all patients with bilateral stones and in those with unilateral disease and dilation of the extrahepatic biliary duct(>2 cm).Late results and risk factors for recurrence of symptoms or stones were ***:There was no operative *** a mean follow-up of 50.3 mo,good late results were observed in 82.9% of patients;all patients submitted to liver resection alone and 58.8% of those submitted to liver resection and hepaticojejunostomy were free of symptoms(P=0.0006).Patients with unilateral and bilateral disease showed good late results in 94.1% and 28.6%,respectively(Pd that this may not be the ideal *** studies are needed to establish the best treatment for patients with bilateral stones or unilateral disease and a dilated extrahepatic duct.

关键词： Biliary lithiasis Bilioenteric anastomosis Cholangitis Intrahepatic lithiasis Liver resection

Influence of psychosocial factors on treatment of elderly Chinese patients with hypertension

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Journal of Geriatric Cardiology 2007年第4期4卷 202-207页

作者： cesar V. Borlongan Christine E. Stahl department of Neurology Medical College of Georgia Augusta department of Internal Medicine Dwight D.Eisenhower Army Medical Center Fort Gordon

Objective The aim of the study is to investigate the effects of psychosocial factors on the treatment of elderly patients with hypertension. Methods Atotalof 260 elderly Chinese patients with hypertension were treated with benazepril alone or benazepril combined with amlodipine for 8 weeks. The target blood pressure (BP) (both d diastolic, dBP) was achieved in 180 patients, who were then assigned to the well-controlled BP group;the rest were placed in the modestly controlled BP group. The psychosocial factors present in both groups were assessed by the Hamilton depression scale, Hamilton anxiety scale, life event scale and social support evaluation list before and after anti-hypertensive treatment. Results There were no significant differences in gender, mean age, hist ory of hypertension, education and smoking habit, or in SBP and dBP between the groups before treatment. Significant differences were also not found in all psychosocial factors before and after treatment in the patients. However, significant differences were found between the groups with respect to post-treatment SBP and marital status. The patients with modestly controlled BP had significantly higher scores, as well as incidents, on the depressive, anxiety, and stressful life event scales than those with well-controlled BP. The patients with well-controlled BP had significantly higher scores in tangible support, subjective support, and social support compared to the patients with modestly controlled BP. Logistic regression analysis showed the independent contribution of psychosocial factors in reaching the goal of lowering BP at treatment endpoint in these hypertensive patients. Conclusions The results suggest that psychosocial factors stand as a main barrier to achieving the BP-lowering target in the management of elderly Chinese patients with hypertension.(J Geriatr Cardiol 2007;4:202-207.)

关键词： hypertension psychosocial factor elderly treatment outcome