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Eliciting conditioned taste aversion in lizards:Live toxic prey are more effective than scent and taste cues alone

Integrative Zoology 2017年第2期12卷 112-120页

作者： georgia ward-fear Jai THOMAS Jonathan K.WEBB David J.PEARSON Richard SHINE School of Life and Environmental Sciences University of SydneySydneyNew South WalesAustralia School of Veterinary and Life Sciences Murdoch UniversityWestern AustraliaAustralia School of Life Sciences University of Technology SydneyBroadwayNew South WalesAustralia Western Australian Department of Parks and Wildlife WanerooWestern AustraliaAustralia

Conditioned taste aversion(CTA)is an adaptive learning mechanism whereby a consumer associates the taste of a certain food with symptoms caused by a toxic substance,and thereafter avoids eating that type of ***,wildlife researchers have employed CTA to discourage native fauna from ingesting toxic cane toads(Rhinella marina),a species that is invading tropical *** this paper,we compare the results of 2 sets of CTA trials on large varanid lizards(“goannas,”Varanus panoptes).One set of trials(described in this paper)exposed recently-captured lizards to sausages made from cane toad flesh,laced with a nausea-inducing chemical(lithium chloride)to reinforce the aversion *** other trials(in a recently-published paper,reviewed herein)exposed free-ranging lizards to live juvenile cane *** effectiveness of the training was judged by how long a lizard survived in the wild before it was killed(fatally poisoned)by a cane *** stimuli elicited rapid aversion to live toads,but the CTA response did not enhance survival rates of the sausage-trained goannas after they were released into the *** contrast,the goannas exposed to live juvenile toads exhibited higher long-term survival rates than did untrained *** results suggest that although it is relatively easy to elicit short-term aversion to toad cues in goannas,a biologically realistic stimulus(live toads,encountered by free-ranging predators)is most effective at buffering these reptiles from the impact of invasive toxic prey.

关键词： conditioned taste aversion invasive species Rhinella marina Varanus conservation tropical Australia

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Emerging Functionality in Transition-Metal Compounds Driven by Broken Symmetry, Reduced Dimensionality, or Spatial Confinement

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纳米科技 2008年第6期5卷 1-2页

作者： E. ward Plummer Department of Physics and Astronomy Louisiana State University Baton Rouge LA 70803

2008年10月23—27日，“2008第七届中国纳米科技（武汉）研讨会”在湖北大学隆重召开。*** Snyder （georgia Institute of Technology）, Prof. ward Plummer （Oak Ridge National Laboratory and University of Tennessee） , Prof. M.P. Pileni （University of Marie and Curie, France）, Prof. Zhong *** （georgia Institute of Technology, USA）和薛其坤院士（Tsinghua University）、赵东元院士（Fudan University）、李亚栋教授（Tsinghua University）等出席大会并做特邀主题报告。本期摘要介绍美国科学院院士*** Plummer的报告：

关键词：电子材料超导电性磁致电阻复合材料

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Burnout and Its Association with Working Conditions among Greek Hospital Nurses in a Time of Financial Crisis

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Open Journal of Nursing 2014年第7期4卷 548-563页

作者： Asterios Skefales Sotirios Plakas georgia Fouka Maria Goni Maria Vassiliadou Joanna-Despoina Bergiannaki Department of Nursing School of Health and Welfare Technological Educational Institution (TEI) of Athens Athens Greece Psychiatric ward Georgios Genimatas General District Hospital of Athens Athens Greece University of Athens 1st Psychiatric Clinic Eginition Hospital Athens Greece University of Athens Eginition Hospital Athens Greece

The recent global economic recession has affected nursing working conditions in terms of salary reductions, increased workload and staff shortages. Poor nursing working conditions are associated with higher levels of burnout. However in Greece this association has not yet been studied. The aim of this study was to explore financial crisis related changes in nurses’ working conditions and their associations with burnout. A cross-sectional quantitative survey was conducted and data were collected through self-reported questionnaires from 299 Greek nurses from two Public Hospitals in 2012. Multiple linear regression analyses were used in order to find independent factors associated with burnout. The results showed that Greek nurses had high levels of burnout. Satisfaction from the job, quality of care and feeling equivalent with other professionals were independent predictors of lower emotional exhaustion. Workload increase and willingness to change career and work department were independent predictors of higher emotional exhaustion. Job satisfaction and satisfaction from care quality were independent predictors of lower depersonalization. Changes in working relationships and willingness to change career were independent predictors of higher depersonalization. Higher personal accomplishments were independently associated with more years in nursing, satisfaction from the salary prior to reductions, better quality of care, feeling suitable for the job and being anxious about future career. Influence on nurse efficiency by income reduction was an independent predictor of lower personal accomplishments. In conclusion, Greek nurses were suffering from high levels of burnout which was independently associated with crisis related working conditions. Interventions are needed in order to reduce the burden of burnout among Greek nurses.

关键词： Burnout Austerity Nurse Practice Environment Maslach Burnout Inventory

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Abstracts from the 15th International Myopia Conference

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Eye and Vision 2016年第1期3卷 211-221页

作者： Alexandra Benavente-Perez Ann Nour Tobin Ansel Kathleen Abarr Luying Yan Keisha Roden David Troilo Chanyi Lu Miaozhen Pan Min Zheng Jia Qu Xiangtian Zhou Christine F. Wildsoet Fan Lu Jie Chen Jinhua Bao Liang Hu Qinmei Wang Zibing Jin Frances Rucker Stephanie Britton Stephan Hanowsky Molly Spatcher Hui-Ying Kuo Ching-Hsiu Ke I-Hsin Kuo Chien-Chun Peng Han-Yin Sun Ian G. Morgan Jeremy A. Guggenheim Rupal L. Shah Cathy Williams Jinglei Yang Peter S. Reinach Sen Zhang Wenfeng Sun Bo Liu Fen Li Xiaoqing Li Aihua Zhao Tianlu Chen Wei Jia Jun Jiang Haoran Wu Kazuo Tsubota Hiroko Ozawa Hidemasa Torii Shigemasa Takamizawa Toshihide Kurihara Kazuno Negishi Klaus Graef Daniel Rathbun Frank Schaeffel Ladan Ghodsi William K. Stell Machelle T. Pardue Ranjay Chakraborty Han na Park Curran S. Sidhu P. Michael Iuvone Michael J Collins Nethrajeith Srinvasalu Sally A. McFadden Paul N. Baird Pablo Artal Pauline Cho SW Cheung Pei-Chang Wu Quan V. Hoang Duk C. Lee Erica G. Landis Michael A. Bergen Curran Sidhu Samer Hattar Richard A. Stone Ravi Metlapally Ruiqin Li Qinglin Xu Hong Zhong Chenglin Pan Weizhong Lan Xiaoning Li Ling Chen Zhikuan Yang Scott A. Read Seang-Mei Saw Shi-Jun Weng Xiao-Hua Wu Kang-Wei Qian Yun-Yun Li Guo-Zhong Xu Furong Huang Xiong-Li Yang Yong-Mei Zhong Earl L Smith, III Baskar Arumugam Li-Fang Hung Lisa A. Ostrin Klaus Trier Monica Jong Brien A. Holden Thomas Chuen Lam Samantha Shan Bing Zuo Dennis Yan-yin Tse Jingfang Bian King-Kit Li Quan Liu Chi-ho To Timothy J. Gawne John T. Siegwart, Jr. Alexander H. ward Thomas T. Norton Yan Zhang Yue Liu Carol Ho Eileen Phan Abraham Hang Emily Eng Christine Wildsoet Department of Biological Sciences SUNY College of Optometry New York NY 10036 USA School of Optometry and Ophthalmology and Eye Hospital Wenzhou Medical University Wenzhou Zhejiang 325027 China Center for Eye Disease & Development School of Optometry & Vision Science Program University of California Berkeley Berkeley CA 94720-2020 USA Wenzhou Medical University Wenzhou Zhejiang 325027 China Biomedical Science and Disease New England College of Optom Boston MA USA School of Optometry Chung Shan Medical University Taichung City 402 Taiwan Institute of Medicine Chung Shan Medical University Taichung City 402 Taiwan Division of Biochemistry and Molecular Biology Research School of Biology Australian National University Canberra Australia State Key Laboratory of Ophthalmology and Division of Preventive Ophthalmology Zhongshan Ophthalmic Center Sun Yat-Sen University Guangzhou China School of Optometry & Vision Sciences Cardiff University Cardiff UK School of Social and Community Medicine University of Bristol Bristol UK School of and Eye Hospital Wenzhou Medical University Wenzhou Zhejiang 325027 China State Key Laboratory Cultivation Base and Key Laboratory of Vision Science Ministry of Health and Zhejiang Provincial Key Laboratory of Ophthalmology and Optometry Wenzhou Zhejiang 325027 People’s Republic of China Shanghai Key Laboratory of Diabetes Mellitus and Center for Translational Medicine Shanghai Jiao Tong University Affiliated Sixth People’s Hospital Shanghai 200233 China Eye Hospital of Wenzhou Medical University Wenzhou Zhejiang 325027 China Department of Ophthalmology Keio University School of Medicine Shinjuku-ku Tokyo 160-8582 Japan General Medicine Ichikawa Medical Center Urayasu City Chiba 279-0001 Japan Ophthalmic Research Institute University of Tuebingen 72076 Tuebingen Germany Bernstein Center for Computational Neuroscience Tuebingen 72076 Tuebingen Germany Werner Reichardt Centre for Integrative Neuroscience Otfried-Mueller-Straße 25 Tueb

To assess the peripheral refractive changes that occur when eye growth decelerates in *** We measured peripheral refraction and on-axis vitreous chamber depth on a total of 53 marmosets;36 treated monocularly for 12 weeks 9 hrs/day(26 with-5 D contact lenses,10 with+5 D)and 17 untreated *** the 26 marmosets treated with-5 D,10 wore contact lenses 9 hrs/day without interruptions and were mea-sured at the end of 10 weeks of treatment(T10)and after 4 weeks of recovery(R14).Eight had both contact lenses removed for 30 mins twice/day(mid-morning and mid-afternoon)during the first four weeks of treatment(early interruption group)and eight had the lenses removed during the second four weeks of treatment(late interruption group).The two interruption groups were measured after 4,8 and 12 weeks of treatment only(T4,T8,T12).

关键词： removed treatment untreated

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