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You don＇t actually want to get closer to the star： How LMX leads to workplace ostracism

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Frontiers of Business Research in China 2018年第1期12卷 37-49页

作者： Zi Wang guiquan li Department of Human ResourceManagement Business SchoolNankai University 94 Weijin RoadTianjin 300071 China

High-quality leader-member exchange （LMX） is commonly seen as beneficial to employees. However, this is not always the case in the eyes of other members of the same team. Based on social comparison theory, we propose that members who have high-quality LMX relationships with team leaders might face workplace ostracism through being envied by other members of the same team. Further, we hypothesize that this indirect influence is mitigated by the high-quality LMX member＇s agreeableness. Based on data from 196 employees, we found that though ostensibly LMX quality directly led to less workplace ostracism, it had a positive effect on workplace ostracism through being envied by other team members, and agreeableness buffered this indirect positive effect. Theoretical and managerial implications are discussed.

关键词： Leader-member exchange Being envied Agreeableness Workplace ostracism

Cloning of Ln Gene Through Combined Approach of Map-based Cloning and Association Study in Soybean

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Journal of Genetics and Genomics 2013年第2期40卷 93-96页

作者： Chao Fang Weiyu li guiquan li Zheng Wang Zhengkui Zhou Yanming Ma Yanting Shen Congcong li Yunshuai Wu Baoge Zhu Weicai Yang Zhixi Tian Institute of Genetics and Developmental Biology Chinese Academy of Sciences University of Chinese Academy of Science Shanxi Agriculture University

Increasing yield is one of the most important goals in crop breeding. Soybean （Glycine max L. Merr.）, one of the most economically important leguminous seed crops, provides the majority of plant proteins, and more than a quarter of the world＇s food and animal feed （Graham and Vance, 2003）. The yield of soybean is finally determined by the number of seeds per unit area, which affected by many characters, such as height, branching number, photosynthesis, seed size, seed number. The number of seeds per pod is taken for one of the critical components that related to yield （You et al., 1995）.

关键词： Cloning of Ln Gene Through Combined Approach of Map-based Cloning and Association Study in Soybean gene

Giant panda(Ailuropoda melanoleuca)neonates use broadband calls to communicate with their mothers

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Integrative Zoology 2024年第2期19卷 277-287页

作者： lin ZHAO Jianbin CHENG Wen ZENG Bo YANG guiquan ZHANG Desheng li Hemin ZHANG Christina DBUESCHING Dingzhen liU Ministry of Education Key Laboratory of Biodiversity Science and Ecological EngineeringCollege of Life SciencesBeijing Normal UniversityBeijingChina Key Laboratory of State Forestry and Grassland Administration on Conservation Biology of Rare Animals in The Giant Panda National Park China Conservation and Research Center for the Giant PandaDujiangyanSichuan611830China Department of Biology Irving K.Barber Faculty of ScienceUniversity of British ColumbiaOkanaganKelownaBritish ColumbiaCanada

Infant call structure should have evolved to elicit maximum maternal attention and *** of giant pandas produce three types of vocalizations reported to be vitally important in the context of mother–infant ***,how cubs,0–15 days old,communicate with their mothers to elicit maternal care remains *** analyzed 12 different call parameters of 3475 squawks,1355 squalls,and 491 croaks from 11 captive giant panda(Ailuropoda melanoleuca)neonates from age 0 to 15 *** playback experiments,we also tested whether mothers could detect *** results show that neonates use broadband calls with ultrasonic frequencies up to 65 kHz to convey information about their physiological needs and to attract maternal *** playback experiments,we tested if mothers reacted differently to broadband calls(BBC)than to artificially altered calls that included only frequencies20 kHz(USC).Playback confirmed that,although adult females responded significantly less often to USC,BBC than to or AUDC,they could detect USC,BBC and generally made appropriate behavioral responses,indicating a potential benefit for neonates to utilize ultrasonic and broadband *** findings provide a new insight into mother–infant communication in giant pandas and will be helpful for reducing the mortality of cubs,younger than 1 month old,in captivity.

关键词： acoustic communication broadband calls maternal care neonates ultrasonic frequencies

Influence of lymph node micrometastasis on the staging system for gastric cancer

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Oncology and Translational Medicine 2020年第6期6卷 266-271页

作者： lixiong Gao Xiankun Ren guiquan li Benhua Wu Xuan Chen Department of Gastroenterology Medical Center Hospital of QionglaiQionglai 611530China Department of Gastroenterology The Affiliated Hospital of Southwest Medical UniversityLuzhou 646000China

Objective The aim of this study was to investigate the effect of lymph node micrometastasis on the prognosis of patients with gastric cancer and the necessity of integrating it into the gastric cancer staging *** In total,241 patients with gastric cancer were *** and eosin staining of lymph nodes was performed,and negative lymph nodes were evaluated by immunohistochemistry to detect *** in survival rates between stages were ***(1)A total of 78 patients(32.4%)had lymph node *** with the group without micrometastases,the overall recurrence rate,lymph infiltration,vascular invasion,and nerve invasion rate in the micrometastasis group were significantly higher(P<0.05).(2)According to the standard N staging system,the rates of disease-free survival(DFS)for the N0,N1,N2,N3a,and N3b groups were 96.0%,84.0%,67.6%,59.0%,and 21.7%,*** was no significant difference in survival between N2 and *** cumulative survival curves for N2 and N3a intersected.(3)The N stage of 38 patients(15.8%)differed between the traditional system and the new N staging system reflecting *** DFS for N0,N1,N2,N3a,and N3b were 97.0%,86.3%,74.2%,65.4%,and 29.2%,*** was no significant difference in survival between N2 and N3a,but the cumulative survival curves for N2 and N3a did not intersect.(4)Based on a Cox multivariate analysis,various independent risk factors for recurrence were identified(P<0.05).Conclusion Lymph node micrometastasis is an important risk factor for gastric cancer *** node micrometastasis should be considered in TNM staging to determine prognosis and optimal treatment strategies.

关键词： gastric cancer lymph node micrometastasis TNM stage

Extracellular vesicle-based biomarker in head and neck cancer: prospects and challenges

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Malignancy Spectrum 2024年第2期1卷 75-90页

作者： linlin Wang ling li guiquan Zhu Department of Medical Oncology Cancer CenterWest China HospitalSichuan UniversityChengduSichuanChina Department of Stomatology Sichuan Key Laboratory of Radiation OncologySichuan Cancer HospitalSchool of MedicineUniversity of Electronic Science and Technology of ChinaChengduSichuanChina Department of Head and Neck Oncology State Key Laboratory of Oral DiseasesNational Clinical Research Centre for Oral DiseasesWest China Hospital of StomatologySichuan UniversityChengduSichuanChina

Head and neck squamous cell carcinoma(HNSCC)represents the sixth most common malignancy ***,very few established diagnostic biomarkers for HNSCC have been universally applied in clinical ***,much attention has been paid to extracellular vesicles(EVs)regarding their roles as cancer biomarkers because EVs carry plentiful cargoes,including lipids,proteins,nucleic acids,and *** HNSCC,several molecules carried by EVs,which are derived from peripheral blood and saliva,have been implicated to be effective in cancer detection,staging,treatment planning,response monitoring,and prognosis *** several EV molecules have been identified to be significantly correlated with a set of clinicalpathological parameters of HNSCC,several key limitations need to be resolved before the clinical application of EVs as carriers of biomarkers in *** this review,we discuss current knowledge in the literature regarding EV-based biomarkers in HNSCC,emphasizing current limitations of their clinical applications.

关键词： extracellular vesicles exosomes liquid biopsy cancer biomarkers head and neck cancer

Friend or foe? Using eye-tracking technology to investigate the visual discrimination ability of giant pandas

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Current Zoology 2024年第4期70卷 430-439页

作者： Xinrui Huang Guo li guiquan Zhang Zixiang li lin Zhao Mengdie Zhu Qinghua Xiang Xuefeng liu Mei Tian Hemin Zhang Christina D.Buesching Dingzhen liu Ministry of Education Key Laboratory of Biodiversity Science and Ecological EngineeringDepartment of EcologyCollege of Life SciencesBeijing Normal UniversityBeijing 100875China Key Laboratory of State Forestry and Grassland Administration on Conservation Biology of Rare Animals in the Giant Panda National Park China Conservation and Research Center for the Giant PandaSichuan 623004China School of Computer and Information Technology Beijing Jiaotong UniversityBeijing 100044China Beijing Key Laboratoryof CaptiveWildlife Technology Beijing ZooBeijing100044China Department of Biology Irving K.Barber Faculty of ScienceThe University of British ColumbiaOkanagan CampusKelownaBCCanada

The role that visual discriminative ability plays among giant pandas in social communication and individual discrimination has received less attention than olfactory and auditory ***,we used an eye-tracker technology to investigate pupil fixation patterns for 8 captive male giant pandas Ailuropoda *** paired images(N=26)of conspecifics against:1)sympatric predators(gray wolves and tigers),and non-threatening sympatric species(golden pheasant,golden snub-nosed monkey,takin,and red panda),2)conspecifics with atypical fur colora-tion(albino and brown),and 3)zookeepers/non-zookeepers wearing either work uniform or plain *** each session,we tracked the pan-da's pupil movements and measured pupil first fixation point(FFP),fixation latency,total fixation count(TFC),and duration(TFD)of attention to each ***,pandas exhibited similar attention(FFPs and TFCs)to images of predators and non-threatening sympatric *** of golden pheasant,snub-nosed monkey,and tiger received less attention(TFD)than images of conspecifics,whereas images of takin and red panda received more attention,suggesting a greater alertness to habitat or food competitors than to potential ***'TFCs were greater for images of black-white conspecifics than for albino or brown phenotypes,implying that familiar color elicited more *** reacted differently to images of men versus *** images of women only,pandas gave more attention(TFC)to familiar combinations(uniformed zookeepers and plain-clothed non-zookeepers),consistent with the familiarity *** pandas can use visual perception to discriminate intra-specifically and inter-specifically,including details of human appearance,has applications for panda conservation and captive husbandry.

关键词： eye movement tracker giant panda images total fixation duration total pupil fixation count visual discrimination.

高处不胜寒?领导工作场所孤独感的多层次双刃剑效应

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心理科学进展 2023年第4期31卷 582-596页

作者：郭理加锁锁李圭泉李蔓林对外经济贸易大学国际商学院北京100029 北京大学心理与认知科学学院北京100080

在组织中,由于存在权力和地位差异等因素,领导者往往难以获得充分的人际关系满足,孤独成为领导者这一群体的普遍体验。事实上,领导者的工作场所孤独感不仅会对领导者自身产生一系列影响,且还具有独特的社会功能,会给团队及其追随者带来... 详细信息

在组织中,由于存在权力和地位差异等因素,领导者往往难以获得充分的人际关系满足,孤独成为领导者这一群体的普遍体验。事实上,领导者的工作场所孤独感不仅会对领导者自身产生一系列影响,且还具有独特的社会功能,会给团队及其追随者带来后续影响。然而,目前组织管理领域有关孤独感的文献主要集中于探讨员工的工作场所孤独感,罕有研究考察领导工作场所孤独感究竟会造成何种影响。并且,现有研究普遍只关注孤独感的消极效应,缺乏对其潜在积极效应的挖掘。因此,本文将通过3个子研究,结合多层次、多理论、多研究方法的全景研究范式,全面考察领导工作场所孤独感的双刃剑效应及其机制。本研究不仅可以丰富和拓展工作场所孤独感的理论体系,也能为企业发挥领导工作场所孤独感的积极作用与抑制其负面效应提供管理启示。

关键词：领导工作场所孤独感双刃剑效应自我调节理论情绪即社会信息模型领导距离理论

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基于一维特异材料的微带漏波空间扫描天线

同济大学学报（自然科学版） 2007年第6期35卷 811-814页

作者：张冶文李贵泉赫丽李宏强同济大学波耳固体物理研究所上海200092

介绍了一种工作在基模状态下的微带漏波天线.这种天线基于传输线结构,其传播常数由负值增加到正值,显现出一种随频率增加而具有的由后向辐射变为前向辐射的特性.通过实验,验证了基于一维特异材料的微带漏波天线的这种特性.

关键词：微带漏波天线特异材料波束扫描

创业者调节焦点、注意力配置对创业战略决策的影响

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管理学报 2019年第9期16卷 1375-1384页

作者：姜诗尧李艳妮李圭泉南开大学商学院天津市300071 南开大学创业研究中心

整合调节焦点理论和注意力基础观,采用实验研究的方法探究创业者主导调节焦点、次要调节焦点和注意力配置对创业战略决策的影响机制,通过3组实验研究发现:①主导促进焦点的创业者,倾向于选择探索型创业战略类型及高强度的创业战略实施;... 详细信息

整合调节焦点理论和注意力基础观,采用实验研究的方法探究创业者主导调节焦点、次要调节焦点和注意力配置对创业战略决策的影响机制,通过3组实验研究发现:①主导促进焦点的创业者,倾向于选择探索型创业战略类型及高强度的创业战略实施;主导防御焦点的创业者,则倾向于选择利用型创业战略类型及低强度的创业战略实施。②注意力配置在主导调节焦点与创业战略决策间起中介作用。③次要调节焦点在主导调节焦点与创业战略实施决策间起调节作用。

关键词：调节焦点理论注意力基础观创业者创业战略决策