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Does sturgeon do use electrosense in predating?

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Does sturgeon do use electrosense in predating?

Sport and health are global issues

中国神经科学学会第九届全国学术会议暨第五次会员代表大会

作者： Hendrik herzog Institute of zoology University of BonnPoppelsdorfer SchlossBonn 53115Germany

＜正＞Objective The electro-receptive lateral line system appears in the early evolutionary history of *** of the primitive Chondrostei fish group,sturgeon,is well known to have the electroreceptors（the ampullay Lourenzeni organs） on the *** were thought to be sensitive to weak electric fields in aquatic environment and being used in behaviors of prey detecting,mating,and migrating;however,there was little experimental evidence could find directly to support the *** Here we report our results of behavioral and electrophysiological experiments that are specifically designed to investigate the function and characters of the electrosensory in ***,we record the electronic characters of the bio-electrical field of their living ***,we investigate the behavioral pattern of the Siberian Sturgeon,Acipenser baerii in response to the identified bio-electrical field（produced by embedding the living prey fish in the gel chamber）.Third,we record the response properties of the electrosensory neurons in the hind brain from the dorsal octavolateralis nucleus（DON） of the White Sturgeon,Acipenser transmontanus with the simulating sinusoidal electric field according to the identified characters of the bio-electrical field produced by living prey. Results（1） The bio-electrical field of prey fish presented as direct current electric field of dipole type with negative potential on head and positive potential on tail and modulated into alternating electric field by respiration rhythm;（2） During the stimulation,DON units increased their firing rate and phase coupled the stimulation wave and showed the selectivity of dipolar *** These behavioral and electrophysiological results are first solid evidence to point out that the electrosense of Sturgeon does being used in predating（feeding） behavior.

关键词： electrosense sturgeon behavior dipole hindbrain

来源： cnki会议评论

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Journal of Sport and Health Science 2012年第1期1卷 4-4页

作者： Walter herzog Human Performance Laboratory Faculty of KinesiologyUniversity of Calgary

One of the mandates I tried to embrace when I was president of the International Society of Biomechanics(2007-2009) was to foster,encourage,and bring to the limelight,the research activities from countries that were underrepresented internationally.I realized that such underrepresentation was often the result of barriers between scientific communities that had evolved historically,based on background,language, scientific method,financial support etc.,barriers that could easily be overcome by personal contacts,acknowledgement

关键词： encourage contacts overcome foster barriers evolve

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2000年德国汉诺威世博会大屋顶

城市环境设计 2016年第3期 30-37页

作者： Thomas herzog Hanns J?rg Schrade roland Schneider Verena herzog-Loibl Aerophot Demuss Deiter Leistner herzog+Partner

汉诺威世博会场地的中心地带矗立着一片造型有力又不失优雅的宽阔屋顶,在其下方被定义出的开敞空间内时常举办各类音乐表演、艺术项目以及其他活动,这里可以容纳大量的观众且不受外界天气的干扰。屋顶所采用的创新木结构包含了10个40m... 详细信息

汉诺威世博会场地的中心地带矗立着一片造型有力又不失优雅的宽阔屋顶,在其下方被定义出的开敞空间内时常举办各类音乐表演、艺术项目以及其他活动,这里可以容纳大量的观众且不受外界天气的干扰。屋顶所采用的创新木结构包含了10个40m见方、高度为20m的顶棚。整个结构像是一个巨型的雕塑,它们与下方的水道和人工岛屿一起形成了一个建筑整体。

关键词：汉诺威世博会大屋顶屋顶结构德国

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2000年德国汉诺威世博会26号展厅

城市环境设计 2016年第3期 20-29页

作者： Thomas herzog Hanns J?rg Schrade roland Schneider Verena herzog-Loibl Aerophot Demuss Heike Seewald Deiter Leistner herzog+Partner Archiv herzog+Partner

26号展厅是为负责组织德国贸易展的德国汉诺威展览公司所修建的,该项目被称作"2000年世博第一展",其设计旨在体现当次世博会的3个主题,即"人-自然-科技"。这座长220m、宽116m的大型展览中心被设计为三跨结构。展厅的外形是当时最先进的... 详细信息

26号展厅是为负责组织德国贸易展的德国汉诺威展览公司所修建的,该项目被称作"2000年世博第一展",其设计旨在体现当次世博会的3个主题,即"人-自然-科技"。这座长220m、宽116m的大型展览中心被设计为三跨结构。展厅的外形是当时最先进的建造技术与最佳化环境可持续型能源利用相结合的产物,因此被誉为世界上最好的贸易展厅之一。

关键词：汉诺威世博会展厅自然通风德国

Impact of age on host responses to diet-induced obesity:Development of joint damage and metabolic set points

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Journal of Sport and Health Science 2020年第2期9卷 132-139页

作者： Kelsey H.Collins Graham Z.MacDonald David A.Hart Ruth A.Seerattan Jaqueline L.Rios Raylene A.Reimer Walter herzog Human Performance Laboratory University of CalgaryCalgaryAB T2N IN 4Canada McCaig Institute for Bone and Joint Health University of CalgaryAB T2N1N4Canada Department of Orthopaedic Surgery Washington UniversitySt.LouisMO 63108USA Bone&Joint Health Strategic Clinical Network Alberta Health ServicesEdmontonAB T5E 4E3Canada Department of Biochemistry and Molecular Biology Cumming School of MedicineUniversity of CalgaryAB T2N IN4Canada

Background:Osteoarthritis is one of the leading causes of pain and disability worldwide,and a large percentage of patients with osteoarthritis are individuals who are also *** recent years,a series of animal models have demonstrated that obesity-inducing diets can result in synovial joint damage(both with and without the superimposition of trauma),which may be related to changes in percentage of body fat and a series of low-level systemic inflammatory *** note,there is a disparity between whether the dietary challenges commence at weaning,representing a weanling onset,or at skeletal maturity,representing an adult onset of *** wished to evaluate the effect ofthe dietary exposure time and the age at which animals are exposed to a high-fat and high-sucrose(HFS) diet to determine whether these factors may result in disparate outcomes,as there is evidence suggesting that these factors result in differential metabolic *** on dietary exposure time,we hypothesized that rats fed an HFS diet for 14 weeks from weaning(HFS Weanling) would demonstrate an increase in knee joint damage scores,whereas rats exposed to the HFS diet for 4 weeks,starting at 12 weeks of age(HFS Adult) and rats exposed to a standard chow diet(Chow)would not display an increase in knee joint damage ***:Male Sprague-Dawley rats were fed either an HFS diet for 14 weeks from weaning(HFS Weanling) or an HFS diet for 4 weeks,starting at 12 weeks of age(HFS Adult).At sacrifice,joints were scored using the modified Mankin Criteria,and serum was analyzed for a defined subset of inflammatory markers(Interleukin-6,leptin,monocyte chemoattractant protein-1,and tumor necrosis factorα).Results:When the HFS Weanling and HFS Adult groups were compared,both groups had a similar percent of body fat,although the HFS Weanling group had a significantly greater body mass than the HFS Adult *** HFS Weanling and HFS Adult animals had a significant increase in body mass and pe

关键词： Adult exposure High-fat high-sucrose diet Rat obesity model Serum biomarkers Weanling exposure

Acknowledgment to reviewers—October 2020 to October 2021

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Journal of Sport and Health Science 2021年第6期10卷 697-699页

作者： Peijie Chen Walter herzog Jian Wu

Dear Readers and Supporters of Journal of Sport and Health Science(JSHS),The Editors of the JSHS would like to thank all the authors who have contributed to the JSHS over the past *** your support,JSHS has become an internationally recognized journal in the *** are also deeply indebted to the following people who served as reviewers and gave their time and expertise to carefully and constructively assess papers and facilitate the smooth running of JSHS in the past year.

关键词： journal reviewers thank

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长江文明馆

城市环境设计 2016年第3期 74-81页

作者： Thomas herzog roland Schneider Yann Friedl Zhu Zhuoying 张凌云唐杰田延芳 Thomas herzog Architekten

该项目在竞赛阶段要求以"绿色科技"设计一栋展览建筑。在施工建造阶段,该建筑被确定为"长江文明馆"。绵延6 300km的长江是亚洲最长的河流,蕴藏了近1/3的中国总淡水量,同时输出将近2/3的全国总电量。长江流域是文明的起源地,这里孕育着超... 详细信息

该项目在竞赛阶段要求以"绿色科技"设计一栋展览建筑。在施工建造阶段,该建筑被确定为"长江文明馆"。绵延6 300km的长江是亚洲最长的河流,蕴藏了近1/3的中国总淡水量,同时输出将近2/3的全国总电量。长江流域是文明的起源地,这里孕育着超过40%的中国人口。

关键词：遮阳板长江文明纵剖面图建筑面积

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地磁暴的危害

世界地震译丛 1994年第5期25卷 80-82页

作者： D.C.herzog 王应护

地磁暴是与太阳表面的扰动相联系的,地球磁场强烈的、有时还是迅速的波动。虽然这些短暂的磁扰动还未被广泛认识,但对人类和财产可造成重大的危害。许多人都知道,北极光的亮度在磁暴期间增强,但极少有人了解。

关键词：地磁磁暴地磁场

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次世代——住宅兼工作室改造

城市环境设计 2016年第3期 90-97页

作者： Lavinia herzog herzog DESIGN

在过去几十年间,随着节能法规的崛起,作为当地建筑重要特征之一,可以从内到外观察到其承重结构的传统工艺已近乎失传了。特别是木结构外墙已被极厚的保温层包裹材料所取代,从而失去了其特有的传统美学特质。项目任务是设计一所能获取能... 详细信息

在过去几十年间,随着节能法规的崛起,作为当地建筑重要特征之一,可以从内到外观察到其承重结构的传统工艺已近乎失传了。特别是木结构外墙已被极厚的保温层包裹材料所取代,从而失去了其特有的传统美学特质。项目任务是设计一所能获取能量的房子。拥有预制构件的新概念高保温外墙使其承重结构与建筑特征再次变得可见,重新表现出形式上的特征。

关键词：住宅起居室建筑特征工作室预制构件结构构件平面图图(数学)