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Success Factors for Social Systems to Increase the Number of Organ Donations—From the Perspectives of Mechanisms and Organizational Behaviors
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作者 Yoko Uryuhara 《International Journal of Clinical Medicine》 2018年第2期59-70,共12页
Deceased organ donation is much less prominent in Japan than it is in Western and other Asian countries. Because a shortage of organ donation is a serious social issue in Japan, various solutions to the issue have bee... Deceased organ donation is much less prominent in Japan than it is in Western and other Asian countries. Because a shortage of organ donation is a serious social issue in Japan, various solutions to the issue have been considered. Although it was believed that the most critical factor in the organ shortage was the absence of a well-established social system, no prior studies attempted to analyze the issue from the perspective of the mechanisms and organizational behaviors. To identify common success factors of increasing organ donation, we conducted a qualitative survey in 5 countries promoting organ donations on a national level and increasing the number of organ donations. We found several important common factors: 1) to change from an explicit consent system to a presumed consent system with establishment of an appropriate in-hospital system, 2) to increase the level of job satisfaction of healthcare professionals and help them generating better results, 3) to demonstrate managements’ leadership for all staff to realize the importance of organ donations, 4) to establish an environment where medical professionals engaged in organ donations can appreciate autonomous working styles, the recognition of the importance of the work. It is suggested that these successful factors are introduced into Japan with long-, mid-term strategy to enhance organ donation. 展开更多
关键词 organ DONATION Qualitative Reserch organizationAL behavior organiza-tional Structure MOTIVATION
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Organizational Citizenship Behavior,, Career Commitment and Collectivism in UAE A Paradigm Shift
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作者 Beena Salim Saji 《Chinese Business Review》 2012年第12期1277-1285,共9页
UAE is considered as collectivistic as per many major studies on culture. The present study aims to find the effect of cultural orientatiotr---like individualism or collectivism on a person's organizational citizensh... UAE is considered as collectivistic as per many major studies on culture. The present study aims to find the effect of cultural orientatiotr---like individualism or collectivism on a person's organizational citizenship behavior (OCB) There are many studies related to collectivism and organization citizenship behavior as well as organization commitment and OCB. But most of these studies were done in a western context and is done years back. The present generation of UAE having undergone studies in management which is highly dominated by western philosophies and due to their interaction with diverse nationalities have evolved in their behavior. At this point it is necessary to investigate whether there is any shift in their behavior pattems based on collectivism. Career commitment has grown among UAE nationals in recent years due to high level of commitment from the government towards education and employment. Since OCB is more of an altruistic tendency within an individual, the study looks into the cultural difference within an individual like individualism or collectivism and its relationship with a person's OCB level among the employees in UAE. Career commitment is taken as a another variable. The study has made some interesting findings which show a shift from the previous studies that show a direct relationship using correlation analysis, between collectivism and organization citizenship behavior. The study found that there is no relationship between individualism or collectivism and organization citizenship behavior, but there is some relationship between career commitment and organization citizenship behavior factor loyal boosterism. 展开更多
关键词 INDIVIDUALISM-COLLECTIVISM organization citizenship behavior career planning career identity careerresilience career commitment
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The Effect of Power upon Unethical Behavior in the Organization
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作者 Xunwei Sun 《International Journal of Technology Management》 2013年第6期90-92,共3页
Based on the undertaken research, it is explored whether power can affect the judgment made by individual about unethical behavior. Research 1 uses questionnaire as measuring method. The results demonstrate that indiv... Based on the undertaken research, it is explored whether power can affect the judgment made by individual about unethical behavior. Research 1 uses questionnaire as measuring method. The results demonstrate that individuals with different levels of power make judgment on various unethical behaviors. Their judgments are not different. It does not agree with the hypothesis. The reason may lie in that it may be affected by social desirability, or that there exist defects in the design of questionnaire. Research 2 uses laboratory investigation. The results demonstrate that individuals in high-power group conduct unethical behavior more frequently and more fiercely. It agrees with the hypothesis. The inconsistent results of the two researches can be reasonably explained from the two angles of moral permission and moral hypocrisy. 展开更多
关键词 Unethical behavior POWER organization.
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Research on the Path of Coaching Leadership on Career Success-The Mediating Role of Intraorganizational Employee Navigation Behavior
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作者 Xiaobo Shan Wang Lu 《管理科学与研究(中英文版)》 2022年第8期36-43,共8页
This study analyzes the role of intraorganizational employee navigation behavior in the relationship between coaching leadership and career success.Based on the theory of social cognition and social capital,593 valid ... This study analyzes the role of intraorganizational employee navigation behavior in the relationship between coaching leadership and career success.Based on the theory of social cognition and social capital,593 valid samples are collected.The hypotheses were verified by AMOS,SPSS and Process tools.The research found that coaching leadership can positively predict the career success of employees,coaching leadership and career success is partially mediated by intraorganizational employee navigation behavior.Based on the empirical research results,it is suggested that enterprises strengthen the coaching leadership training,pay attention to stimulate employees to carry out intraorganizational navigation behavior within the organization,and establish a healthy view of professional success,which provides certain theoretical and empirical support for the enterprise management practice. 展开更多
关键词 organization behavior Coaching Leadership Intraorganizational Employee Navigation behavior Career Success
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The Impact of Organization-Based Self-esteem on Organization Citizenship Behavior: Traditionality as Moderator
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作者 Linzhi Du Yanli Huang 《通讯和计算机(中英文版)》 2012年第10期1110-1115,共6页
关键词 组织 传统 行为 公民 主持人 OCB模式 文化背景 中国人
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The Organizations’Psychological Environment Traits Modification When Adopting an Ethics and Compliance Program
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作者 Valeriu Deciu 《Psychology Research》 2022年第5期263-272,共10页
Ethics and compliance programs have a direct linkage to key tenets of employee behaviors.The employee behaviors are building blocks of the organizations’psychological environment traits.They are characterized by role... Ethics and compliance programs have a direct linkage to key tenets of employee behaviors.The employee behaviors are building blocks of the organizations’psychological environment traits.They are characterized by role identity,self-awareness,motivation,and misconduct.It is crucial to unravel the diversity of the perspectives of the programs to design an appropriate framework of the relationship between ethics and compliance and organizational psychology.According to Weinstein(2019),“Compliance is a fundamental pillar of any corporate operation and culture,and it should be based upon the principles of transparency,impartiality,responsibility,integrity,professionalism and ethics”.While“Ethics goes beyond what the law requires.It involves doing the right thing and following both the spirit and not just the letter of the law”.The founding facets of effective ethics and compliance are culture,leaders,and risks management.Policies and procedures that integrate these factors reduce the risks of non-compliance.The organization psychological environment aligns with key characteristics of the workplace such as physical setting,culture,and job characteristics.Aspects such as noise,heat,and lighting measures may considerably impact concentration,thus affecting psychological well-being.According to Ruiz-Palomino,Martínez-Cañas,and Fontrodona(2013,p.173),ethical culture directly impacts an individual’s emotional and well-being,which characterizes organizational psychology.Culture and ethics influence perceived corporate support and social exchange,which trigger ethics and compliance. 展开更多
关键词 ETHICS COMPLIANCE organizations’psychological environment employee behavior corporate culture
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Ultrastructure of stridulating organ of Xylotrechus rusticus L. (Coleoptera, Cerambycidae) and behavioral responses to alarm sounds 被引量:4
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作者 LI Ling SUN Fan +2 位作者 HU Ji-hua YIN Yanbao CHI De-fu 《Journal of Forestry Research》 SCIE CAS CSCD 2013年第3期547-552,共6页
We used scanning electron microscope (SEM) to observe the ultrastructure of stridulating organs in Xylotrechus rusticus L. We com- pared the morphological structure and size of stridulating organs, the numbers of a ... We used scanning electron microscope (SEM) to observe the ultrastructure of stridulating organs in Xylotrechus rusticus L. We com- pared the morphological structure and size of stridulating organs, the numbers of a tooth-like part used in stridulation and its presence in fe- males and males of this beetle. The alarm sound of X.. rusticus was re- corded first when it was stimulated, then we tested behavioral responses to this alarm sound. The alarm sound ofX. rusticus has a warning effect on conspecifics. 展开更多
关键词 Xylotrechus rusticus L. stridulating organ behavioral re-sponse to sound
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The Research Comment on Organic Food Consumer Behavior 被引量:2
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作者 Jin WANG Pengcheng LIU 《Asian Agricultural Research》 2014年第6期8-11,15,共5页
Since the development of organic food,to a great extent,depends on the needs of consumers,the studies on the consumer behavior of organic food would have far-reaching significance to the development of the whole organ... Since the development of organic food,to a great extent,depends on the needs of consumers,the studies on the consumer behavior of organic food would have far-reaching significance to the development of the whole organic food industry. The recent studies in this field mainly include the following four aspects: the consumers' recognition of organic food; the consumers' attitude towards organic food; the consumers' purchase of organic food; the consumers' willingness to pay. The paper would review the recent domestic and foreign studies on the four aspects mentioned above,aiming to provide references to the researches in this field. 展开更多
关键词 organIC FOOD CONSUMER behavior RESEARCH COMMENT
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Blocking Behavior of Organic Solid Phase in the Carbon Dioxide Multiphase and Multicomponent Displacement Process
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作者 Peng Yu 《Journal of Power and Energy Engineering》 2019年第1期183-189,共7页
Better dealing with carbon issues can support the management of current greenhouse gas emissions while achieving energy economic diversification and energy security. Carbon dioxide displacement has become the most ack... Better dealing with carbon issues can support the management of current greenhouse gas emissions while achieving energy economic diversification and energy security. Carbon dioxide displacement has become the most acknowledged and practical method in enhanced oil recovery system. This is because of its oil sweep efficiency and ability to reduce the level of greenhouse gas emission. Nevertheless, it would lead to the organic solid phase deposition, which causes the changes of the wettability and the damages of wellbores and reservoirs. In this study, we used slim tube test and component test to research the dynamic characteristics of displacement process. In addition, the mechanism of porous media blockage was also investigated. Results show that when the displacement pressure closed to the minimum miscibility pressure, reservoir blockage in pore throat could happen. Component test characterizes that during near miscible displacement process, the components of oil sample varied obviously, the variation range of peak component carbon marks fluctuated strongly. Crude oil component differentiation could happen after carbon dioxide fully contacted with oil. Besides, the rapid extraction mechanism of aromatic hydrocarbons played a significant role in this process under such condition. The reason is that the solubility of saturated hydrocarbons to asphaltene and non-hydrocarbons is obviously weaker than aromatic hydrocarbons. Controlling the pressure is considered as an important link to prevent the occurrence of blocking in the carbon dioxide multiphase and multicomponent displacement process. 展开更多
关键词 BLOCKING behavior organIC Solid Phase Carbon Dioxide Displacement MULTIPHASE and MULTICOMPONENT Near Minimum MISCIBLE Pressure
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Highly Efficient and Stable Hybrid White Organic Light Emitting Diodes with Controllable Exciton Behavior by a Mixed Bipolar Interlayer
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作者 侯媛媛 李江红 +3 位作者 冀晓翔 吴亚锋 范玮 Igbari Femi 《Chinese Physics Letters》 SCIE CAS CSCD 2016年第7期170-173,共4页
Highly efficient and stable hybrid white organic light-emitting diodes (HWOLEDs) with a mixed bipolar interlayer between fluorescent blue and phosphorescent yellow emitting layers are demonstrated. The bipolar inter... Highly efficient and stable hybrid white organic light-emitting diodes (HWOLEDs) with a mixed bipolar interlayer between fluorescent blue and phosphorescent yellow emitting layers are demonstrated. The bipolar interlayer is a mixture of p-type diphenyl (l0-phenyl-lOH-spiro [acridine-9,9'-fluoren]-3Lyl) phosphine oxide and n-type 2',2- (1,3,5-benzinetriyl)-tris(1-phenyl-l-H-benzimidazole). The electroluminance and Commission Internationale de l'Eclairage (CIE1931) coordinates' characteristics can be modulated easily by adjusting the ratio of the hole- predominated material to the electron-predominated material in the interlayer. The hybrid WOLED with a p-type:n-type ratio of 1:3 shows a maximum current efficiency and power efficiency of 61.1 ed/A and 55.8 lm/W, respectively, with warm white CIE coordinates of (0.34, 0.43). The excellent efficiency and adaptive CIE coordi- nates are attributed to the mixed interlayer with improved charge carrier balance, optimized exciton distribution, and enhanced harvesting of singlet and triplet excitons. 展开更多
关键词 with is of by Highly Efficient and Stable Hybrid White organic Light Emitting Diodes with Controllable Exciton behavior by a Mixed Bipolar Interlayer in
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Effect of Optical Microcavity on Absorption Behavior of Homo-Tandem Organic Solar Cells
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作者 李国龙 王浩 +3 位作者 蒙镜蓉 李进 何力军 王鸣魁 《Chinese Physics Letters》 SCIE CAS CSCD 2017年第11期128-131,共4页
The optical microcavity effect of the homo-tandem solar cells is explored utilizing the transfer matrix method. Ultrathin silver can reduce the deadzone effect compared with graphene and PH1000, and leads to a factor ... The optical microcavity effect of the homo-tandem solar cells is explored utilizing the transfer matrix method. Ultrathin silver can reduce the deadzone effect compared with graphene and PH1000, and leads to a factor of 1.07 enhancement for an electrical field in a metal microcavity. The enhancement is considered to be the fact that strong exciton-photon coupling occurs in the microcavity due to ultrathin Ag. On the basis of the optical enhancement effect, optical behaviors are manipulated by varying the microcavity length. It is confirmed that ultrathin silver can serve as an ideal interconnection layer as the active layer is ~ 150nm thick and the thickness ratio between front and rear active layers lies between 1:1 and 1:2. 展开更多
关键词 TH Effect of Optical Microcavity on Absorption behavior of Homo-Tandem organic Solar Cells ICL
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Effect of organic binders on the activation and properties of indurated magnetite pellets 被引量:4
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作者 Cui Wang Chen-yang Xu +3 位作者 Zheng-jian Liu Yao-zu Wang Rong-rong Wang Li-ming Ma 《International Journal of Minerals,Metallurgy and Materials》 SCIE EI CAS CSCD 2021年第7期1145-1152,共8页
In the ironmaking process,the addition of an organic binder to replace a portion of bentonite has the potential to improve the per-formance of pellets.The interaction between original bentonite(OB)and organic binder w... In the ironmaking process,the addition of an organic binder to replace a portion of bentonite has the potential to improve the per-formance of pellets.The interaction between original bentonite(OB)and organic binder was investigated.Results indicated that the micromor-phology of organic composite bentonite(OCB)became porous and the infrared difference spectrum exhibited a curved shape.In addition,the residual burning rates of OB and organic binder were determined to be 82.72%and 2.30%,respectively.Finally,the influence of OCB on the properties of pellets was investigated.The compressive strength of OCB-added green pellets(14.7 N per pellet)was better than that of OB-ad-ded pellets(10.3 N per pellet).Moreover,the range of melting temperature of OCB-added green pellets(173℃)was narrower than that of OB-added pellets(198℃).The compressive strength of OCB-added green pellets increased from 2156 to 3156 N per pellet with the increase in roasting temperature from 1200 to 1250℃. 展开更多
关键词 PELLETS organic composite bentonite softening-melting property interaction behavior
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Motives Underlying Organic Food Consumption in Turkey: Impact of Health, Environment, and Consumer Values on Purchase Intentions 被引量:1
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《Economics World》 2017年第4期333-345,共13页
Raising ecological awareness and health concerns create question marks about healthiness and sustainability of conventional foods in customers' minds. Due to augmented mass media coverage of environmental problems, h... Raising ecological awareness and health concerns create question marks about healthiness and sustainability of conventional foods in customers' minds. Due to augmented mass media coverage of environmental problems, health concerns related to consumption of genetically modified food and/or chemical contaminants in food, and consumers' increasing interest in healthy nutrition and environmental protection, there is a growing interest for organic foods in all over the world. Growing interest for organic foods, and increasing production and demand in organic food market has made organic food consumption a significant topic of research. Although organic food market and demand for organic foods have also been growing in Turkey, literature regarding organic food consumption is not very extensive. Therefore, this study aims to understand the underlying motives for organic food consumption in Turkey, and to explore the factors affecting Turkish consumers' attitudes towards organic foods and the behavioral intention of Turkish consumers to purchase organic food by the help of the theory of reasoned action (TRA). The results of 622 successful surveys used for this empirical research indicate that Turkish consumers' attitudes towards organic foods are determined by perception of organic foods, consumer values, and price perception, while their purchase intention is determined by health consciousness, perception of organic foods, consumer values, price perception, and environmental concerns. 展开更多
关键词 organic foods consumer behavior theory of reasoned action food purchase motivations food purchaseintentions TURKEY health consciousness environmental concern consumer values
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Heavy-organic particle deposition from petroleum fluid flow in oil wells and pipelines
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作者 Joel Escobedo G.Ali Mansoori 《Petroleum Science》 SCIE CAS CSCD 2010年第4期502-508,共7页
Suspended asphaltenic heavy organic particles in petroleum fluids may stick to the inner walls of oil wells and pipelines. This is the major reason for fouling and arterial blockage in the petroleum industry. This rep... Suspended asphaltenic heavy organic particles in petroleum fluids may stick to the inner walls of oil wells and pipelines. This is the major reason for fouling and arterial blockage in the petroleum industry. This report is devoted the study of the mechanism of migration of suspended heavy organic particles towards the walls in oil-producing wells and pipelines. In this report we present a detailed analytical model for the heavy organics suspended particle deposition coefficient corresponding to petroleum fluids flow production conditions in oil wells. We predict the rate of particle deposition during various turbulent flow regimes. The turbulent boundary layer theory and the concepts of mass transfer are utilized to model and calculate the particle deposition rates on the walls of flowing conduits. The developed model accounts for the eddy diffusivity, and Brownian diffusivity as well as for inertial effects. The analysis presented in this paper shows that rates of particle deposition (during petroleum fluid production) on the walls of the flowing channel due solely to diffusion effects are small. It is also shown that deposition rates decrease with increasing particle size. However, when the process is momentum controlled (large particle sizes) higher deposition rates are expected. 展开更多
关键词 ASPHALTENE Brownian deposition coefficient diffusivity DIAMONDOIDS heavy organic particles paraffin/wax particle deposition petroleum fluid prefouling behavior production operation suspended particles turbulent flow
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Advanced prediction of organic–metal interactions through DFT study and electrochemical displacement approach
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作者 Abdelkarim Chaouiki Wail Al Zoubi Young Gun Ko 《Journal of Magnesium and Alloys》 SCIE EI CAS CSCD 2023年第1期301-316,共16页
Heterocyclic compounds are the promising biological compounds as nature-friendly for the corrosion protection of metallic surface.In this work,three heterocyclic compounds such as 1-azanaphthalene-8-ol(8-AN),2-methylq... Heterocyclic compounds are the promising biological compounds as nature-friendly for the corrosion protection of metallic surface.In this work,three heterocyclic compounds such as 1-azanaphthalene-8-ol(8-AN),2-methylquinoline-8-ol(8-MQ),and 8-quinolinol-5-sulfonic acid(8-QSA)were used as green compounds,and their anti-corrosion performance for AZ31 Mg in saline water was discussed on the basis of impedance interpretation and surface analysis.Findings found that the electrochemical performance was improved in the order of 8-AN>8-MQ>8-QSA,demonstrating the electron donor effect of N-heterocycles to form coordination complexes on the magnesium surface.From the electrochemical performance,the protective layer constructed at the optimal concentration reinforces the barrier against aggressive environments,with potential inhibition efficiency of 87.4%,99.0%,and 99.9%for 8-QSA,8-MQ,and 8-AN,respectively.Quantum chemical parameters and electron density distribution for free organic species in the absence and presence of Mg^(2+)cation were evaluated using density functional theory(DFT).Upon the formation of coordination complexes between organic compound and Mg^(2+),energy gap underwent change about ΔE=5.7 eV in the 8-AN/Mg^(2+)system.Furthermore,the adsorption of heterocyclic compounds on Mg surface reveals the formation of strong covalent bonds with Mg atoms,which further confirmed by the electron density difference and projected density of states analyses.Based on theoretical calculations,three inhibitors can adsorb on the metal surface in both parallel and perpendicular orientations via C,O and N atoms.In the parallel configuration,the C-Mg,N-Mg and O-Mg bond distances are between 2.11 and 2.25˚A,whereas the distances in the case of perpendicular adsorption are between 2.20 and 2.40˚A(covalent bonds via O and N atoms).The results indicated that parallel configurations are energetically more stable,in which the adsorption energies are-4.48 eV(8-AN),-4.28 eV(8-MQ)and-3.82 eV(8-QSA)compared to that of perpendicular adsorption(-3.65,-3.40,and-2.63 eV).As a result,experimental and theoretical studies were in well agreement and confirm that the nitrogen and oxygen atoms will be the main adsorption sites. 展开更多
关键词 organic layer Heterocyclic compounds Electrochemical behavior DFT modeling
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Denaturation of DNA in Ternary Mixed Solution of Water/Hydrophilic/Hydrophobic Organic Solvent
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作者 Yuki Ito Kazuhiko Tsukagoshi Akira Kobayashi 《Journal of Analytical Sciences, Methods and Instrumentation》 2017年第2期40-46,共7页
Denaturation was examined for the first time in a ternary mixed solution of water/hydrophilic/ hydrophobic organic solvent using λ-DNA and a plasmid as models. The absorbance of λ-DNA and the plasmid at 260 nm gradu... Denaturation was examined for the first time in a ternary mixed solution of water/hydrophilic/ hydrophobic organic solvent using λ-DNA and a plasmid as models. The absorbance of λ-DNA and the plasmid at 260 nm gradually increased for several days up to 1.68 and 1.38 times the initial values, respectively, in a water/acetonitrile/ethyl acetate (15:3:2, volume ratio) mixed solution, whereas there was little change in a water/acetonitrile (15:3, volume ratio) mixed solution. The plasmid treated with the ternary mixed solution was also examined with agarose gel electrophoresis. These experimental data indicated that λ-DNA changed from a double helix structure to a single helix structure and that the plasmid partially transformed to generate a denaturation bubble in the structure. The new idea of using the ternary mixed solution first enabled the interaction of the hydrophobic organic solvent (e.g., ethyl acetate) molecule with the double helical structure of DNA, leading to specific slow-proceeding denaturation. 展开更多
关键词 DENATURATION DNA TERNARY MIXED SOLVENT HYDROPHOBIC organic SOLVENT Absorption behavior
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Estimating the Consumers' Benefits of the Demand for Organic Fresh Milk in Taiwan
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作者 Huang Chin-Huang 《Journal of Modern Accounting and Auditing》 2011年第11期1284-1291,共8页
Certified agricultural standards (CAS) of the organic food label serve to increase food safety and restore the confidence and consumption level in Taiwan. The organic CAS represents food quality without the use of s... Certified agricultural standards (CAS) of the organic food label serve to increase food safety and restore the confidence and consumption level in Taiwan. The organic CAS represents food quality without the use of synthetic chemicals to protect consumers' health. As a consequence, production costs and consumer prices have increased. The aim of this study is to analyze consumers' perception of the organic CAS label and how purchasing behavior for the product is influenced by converting the Fresh Milk Logo to the organic CAS certified label, which is based on contingent behavior analysis. This study adopts factor analysis to extract the perceptions and preferences of the respondents. In addition, the on-site Poisson model to revise the truncated and endogenous stratification and assess consumer welfare precision. The incremental consumer surplus for consumer consumed organic fresh milk is approximately NT$8,979. 展开更多
关键词 food quality organic food contingent behavior consumer surplus
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E-Mobility in Urban Areas and the Impact of Parking Organisation
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作者 Harald Frey 《Journal of Civil Engineering and Architecture》 2023年第6期314-320,共7页
In this paper we explore the preconditions and requirements in order to enable the renewal of the vehicle fleet towards e-cars without weakening eco-mobility(public transport,biking,walking).We follow a linked approac... In this paper we explore the preconditions and requirements in order to enable the renewal of the vehicle fleet towards e-cars without weakening eco-mobility(public transport,biking,walking).We follow a linked approach of arranging charging infrastructure and regulating the parking spaces.We analyze the results of this approach by modeling different scenarios for the case study city of Vienna with the LUTI(land-use transport interaction)model MARS(Metropolitan Activity Relocation Simulator).Four different policy scenarios are modeled and the results compared.We look at changes in transport behavior(modal split and vehicle kilometers),the emissions and the impact on public transport ridership. 展开更多
关键词 E-mobility parking organization modal split dynamic modeling human behavior
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The Effect of Leader Positive Affectivity on Team Member Turnover Intention and Team Organizational Citizenship Behavior
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作者 Lynda Jiwen Song Kelly Z. Peng +1 位作者 Chi-Sum Wong Weiku Wu 《Frontiers of Business Research in China》 2013年第3期311-332,共22页
This paper develops two models to investigate the effect of team leader positive affectivity (PA) on team member turnover intention and team organizational citizenship behavior (OCB), at the individual and team le... This paper develops two models to investigate the effect of team leader positive affectivity (PA) on team member turnover intention and team organizational citizenship behavior (OCB), at the individual and team levels, respectively. A two-wave longitudinal study was conducted involving a survey of 58 team leaders and 174 team members in a large Chinese telecom company across a three-month period. We found that team members' organization-based self-esteem (OBSE) at Time 1 mediates the relationship between team leader PA at Time 1 and team member turnover intention at Time 2, whereas team aggregated OBSE at Time 1 mediates the relationship between leader PA at Time1 and team OCB at Time 2. 展开更多
关键词 positive affectivity organization-based self-esteem (OBSE) teamorganizational citizenship behavior (OCB)
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The aggregation behaviors of organic radicals in polar fluorinated arenes
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作者 Shan Liu Yin Yang Tianfei Liu 《Aggregate》 EI CAS 2024年第4期245-255,共11页
Polarfluorinated arenes can promote organic free radical reactions,which have attracted scientists’interest in recent years.However,it is still unknown how these solvents interact weakly with organic radical molecules... Polarfluorinated arenes can promote organic free radical reactions,which have attracted scientists’interest in recent years.However,it is still unknown how these solvents interact weakly with organic radical molecules to influence their reactiv-ity.In this study,we investigated how organic free radicals aggregate infive polarfluorocarbon solvents,and demonstrated that different substituents can influence their aggregation behaviors.In these solvents,small organic radicals with simple substituents maintain a homogeneous solution;however,radicals with substituents that form intermolecular hydrogen bonds or with long-chain aliphatic hydrocarbons tend to aggregate in them,whereas substituents of long-chain aliphatic hydrocar-bons tend to promote aggregation better.The critical aggregation concentrations of these aggregates are measured by concentration-dependent UV–visible spec-troscopy.Their topological morphologies are all spherical based on TEM.The compactness and rotational motivation speed of radical molecules within these aggregates are determined by EPR spectroscopy.The particle sizes of these aggre-gates are determined by analyzing their cyclic voltammograms.Most excitingly,electrochemical experiments reveal that the aggregation behaviors of free radical molecules with intermolecular hydrogen bonds can significantly increase their cat-alytic rate for electro-oxidizing benzyl alcohol in such a solvent.The results of this study indicate that in polarfluorinated arenes organic radical molecules’aggregation behaviors are related to their structures.This may provide guidelines for regulating organic radical reactivity in these solvents in the future. 展开更多
关键词 aggregation behavior organic radical molecules polarfluorinated arenes
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