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China Journal of Accounting Research 2015年第1期8卷 59-73页

作者： Hualin Wan Kai Zhu Xinyuan Chen Lixin Accounting Research Institute/School of Accounting and Finance Shanghai Lixin University of Commerce Institute of Accounting and Finance Shanghai University of Finance and Economics Institute of Accounting and Finance/School of Accountancy Shanghai University of Finance and Economics

This paper presents theoretical analysis of how career concerns and shareholder monitoring affect chief executive officer(CEO) agency costs. We investigate investment efficiency prior to CEO retirement based on a sample of Chinese state-owned enterprises(SOEs) during the 1999–2007 period and find that there is a significant decline in investment efficiency prior to CEO retirement, relative to other periods, and that this decline becomes less significant under stronger shareholder supervision. Our research furthers understanding of the significance of SOE incentive and monitoring mechanisms.

关键词： Career concerns Shareholder monitoring Investment

Optimal Decision-Making of Low-Carbon Supply Chain Incorporating Fairness concerns

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Journal of Systems Science and Information 2019年第3期10卷 283-294页

作者： Guangxing WEI Yanling YAO Yanhong QIN School of Economics and Management Chongqing Jiaotong UniversityChongqing 400074China School of Management Chongqing University of TechnologyChongqing 400054China

The optimal decision-making of the low-carbon supply chain incorporating fairness concerns, such as the effort of reducing carbon emissions, the whole sale price and retail price, is analyzed by taking the Nash bargaining solution as the fairness reference point. The following conclusions are found. Firstly, the wholesale price is strongly influenced by the fairness concern of the manufacturer but weakly influenced by that of the retailer, although both statistically significantly. Secondly, both the manufacturer’s and retailer’s fairness concerns reduce carbon emissions dramatically to nearly the same extent. Thirdly, the effect of the manufacturer’s fairness concern on the retail price is so tiny that it can almost be ignored, while the retailer’s fairness concern changes the retail price remarkably.

关键词： decision-making fairness concerns low-carbon supply chain carbon emissions

Strategies of Response to Public concerns during Public Emergencies in the Context of Modern Governance:Taking COVID-19 Pandemic as an Example

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学术界 2020年第4期 203-212页

作者： Kong Zeming Wang Junqiu College of the Humanities Jilin University Changchun Jilin 130012

Public emergencies are generally sudden with huge real or potential danger to the whole society.The COVID-19 pandemic is a typical public emergency with a long duration involving a wide range of people,and has extremely bad social impact.The pandemic can be classified into four stages:initial stage,outbreak stage,durative stage and post-pandemic stage.The focus of mass media varied according to the characteristics of different stages.Based on different stages,mass media should change their roles timely and always be aware of the mainstream ideological construction in public opinions to firmly control the direction of public opinion by using the theory and method of communication.

关键词： public emergencies response to public concerns COVID-19 pandemic

Subjective Cognitive concerns and Attitudes toward Genetic Testing Are Associated with Depressive Symptoms and Quality of Life after Genetic Testing for the Cerebral Cavernous Malformation Common Hispanic Mutation (CCM1)

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Journal of Behavioral and Brain Science 2020年第2期10卷 118-127页

作者： Richard Campbell Christine L.Petranovich Savannah Cheek Leslie Morrison Blaine Hart Department of Psychiatry and Behavioral Sciences University of New Mexico Health Sciences CenterAlbuquerqueNMUSA Department of Rehabilitation Medicine Children’s Hospital Colorado and the School of MedicineUniversity of Colorado DenverAuroraCOUSA University of New Mexico AlbuquerqueNMUSA Department of Neurology and Pediatrics University of New Mexico Health Sciences CenterAlbuquerqueNMUSA Department of Radiology University of New Mexico Health Sciences CenterAlbuquerqueNMUSA

Purpose: This study aimed to characterize mood and quality of life and to examine the associations of these areas with subjective cognitive concerns and attitudes toward genetic testing for the Common Hispanic Mutation, a gene that has been associated with increased risk for CCM1. Method: Fifty-four adults with previous genetic testing for the Common Hispanic Mutation completed a mail survey that included assessments of the above identified areas. Results: Self-reported depressive symptoms and quality of life did not differ between those with positive and negative genetic test results. The negative group expressed a more favorable attitude toward genetic testing (p p = 0.06). Using generalized linear regression, more subjective cognitive concerns were associated with poorer quality of life and more depressive symptoms (p p Conclusions: Subjective cognitive concerns and negative attitudes toward genetic testing may influence emotional well-being after genetic testing for the Common Hispanic Mutation. Additional research is needed that uses objective neuropsychological measures to understand the associations of subjective cognitive concerns, emotional well-being, and cognitive test performance in individuals with CCM1. There is also a need for research that focuses on protective factors and resiliency following genetic testing for CCM1 and the development of mental health interventions to preempt psychosocial difficulties.

关键词： Quality of Life Depression Genetic Testing Subjective Cognitive concerns

Google Maps Security concerns

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Journal of Computer and Communications 2018年第1期6卷 275-283页

作者： Aqil Burney Muhammad Asif Zain Abbas Shamaila Burney Department of ASRM College of Computer Science and Information Systems IoBM Korangi Creek Karachi Pakistan Department of Computer Science & Information Technology NED University of Engineering & Technology Karachi Pakistan Department of Computer Science (UBIT) University of Karachi Karachi Pakistan Department of Management Sciences Hamdard University Karachi Pakistan

Google Maps and other such maps in GIS have a lot of significance in every one’s life for in modern world due to technological development as well as contemporary needs in travelling, business planning, agriculture, e-marketing supply chain management, census and planning and excessive use of mobile phones. Being a revolutionary technology, it attracts the users from its inception. It has been revolutionary in having an impact on one’s daily life by helping one explore geographical locations virtually anywhere on the whole planet. It has become a norm that people use Google Maps before or while commuting to a certain place as most of the people rely on it to provide the shortest or fastest route to a destination. Google Maps has had a profound impact not only one’s personal life, but has opened new avenues of marketing, business intelligence, urban planning, infrastructure strategy development, as well as traffic engineering. Hence, no one can deny the impact it has had on our society in a short period. However, Google Maps has security concerns associated with its use. This is because whenever a user is searching for a geographical location on Google Maps, there is no way to ascertain his/her intention. As result, whatever is requested by the user, it is provided without much security checks or personal specific logging history. Criminal minded people may use the technology to carry out unwarranted and uncalled-for activities such as terror attacks, exploitation of military assets, target killing, trailing a potential victim, kidnapping, demanding ransom money, and compromising national security etc. Numbers of such activities may be carried out using the guidance from “Google Maps” without getting noticed. This is largely due to that anonymous login is allowed into Google Maps. The paper highlights the main security issues that exist in the use of Google Maps and suggests the key areas to improve upon. In this research paper, we discuss the security concerns related to Google Maps utilization and try to identif

关键词： Google Maps Anonymous Users Cybercrime Security Issues Security concerns Spatial Information Signup Mechanism Potential Threats

Balance of concerns: Satisfactory Pre-Anesthetic Patient Education and the Extent of Patient Worries

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Open Journal of Anesthesiology 2013年第9期3卷 402-407页

作者： Joerg Schnoor Ulrike Reuter Nils Engelmann Ullrich Burkhardt Department of Anesthesiology and Intensive Care Medicine University Hospital Leipzig Leipzig Germany

Controversy exists whether or not patient’s concerns regarding anesthetics can be reduced by face-to-face pre-assessment with an anesthetist. Thus we were looking at concerns patients had before and after such a consultation. Patient satisfaction was rated by a validated questionnaire. A four-staged Likert-scale was used to quantify the extent of patients concerns. The totaling 461 patients were overall highly satisfied. 448 patients had “nil” to “minimal” concerns. After the assessment, 106 patients stated their concerns had been lessened (p 0.001). Having gone through the anesthetic pre-assessment center, 99.1% of all patients reported no considerable concerns regarding anesthetics whatsoever. A high level of patient satisfaction does not constitute a low level of concerns patients may hold over anesthetics, although a pre-operative consultation mitigated these concerns by 23%, whilst for 9% of all patients this pre-assessment led to a higher level of concerns.

关键词： Patient Worries Patient concerns Preoperative Patient Assessment Resilience Anxiolysis

Role of Trust, Privacy concerns and Data Governance in Managers’ Decision on Adoption of Big Data Systems

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Management Studies 2019年第3期7卷 229-237页

作者： Selen Balkaya Bogazici University Istanbul Turkey

This paper investigates the role of trust, privacy concerns, and data governance on managers’ intention to use big data systems. In literature, trusting beliefs, such as functionality, helpfulness, and reliability were found to be antecedent of trust in technological artifacts. Notice, access, choice, and security principles were found to be crucial in eliminating privacy concerns. On the other hand, this paper focuses on data storage and data collection which have been significant criterion for managers in evaluating companies’ data governance policies. A model depicting the relationships amongst all these factors and their relation to users’ intention to adopt big data systems and a scale was proposed in the paper.

关键词： big data systems privacy concerns data governance trust technology acceptance Introduction

Climate Change:concerns,Beliefs and Emotions in Residents,Experts,Decision Makers,Tourists,and Tourist Industry

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American Journal of Climate Change 2013年第4期2卷 254-269页

作者： Igor Knez Sofia Thorsson Ingegard Eliasson Department of Social Work and Psychology University of GavleGavleSweden Department of Earth Sciences University of GothenburgGoteborgSweden Department of Conservation University of GothenburgGoteborgSweden

The aim was to investigate effects of different groups of individuals (residents, tourists, experts, decision makers and members of tourist industry) and demographic variables (gender, age, education) on climate change-related concerns, beliefs and emotions. In line with the predictions: 1) Experts were shown to be least concerned for and afraid of climate change impact;2) Youngest participants were found to be most, and oldest least, concerned for their future;3) Women were shown to be more concerned for and afraid of the consequences of climate change;and 4) Men and the least educated participants believed their jobs to be more threatened by the environmental laws and protection, and the latter ones believed moreover that the claims about climate change are exaggerated. Implications of these findings for value orientations and their relationships to environmental concerns, beliefs and emotions are discussed.

关键词： Climate Change Demographic Variables concerns Beliefs Emotions

Nanotechnology in Cosmetics: Basics, Current Trends and Safety concerns—A Review

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Advances in Nanoparticles 2020年第1期9卷 1-22页

作者： Daniel Ekpa Effiong Timma Otobong Uwah Edidiong Udofa Jumbo Akwaowo Elijah Akpabio Department of Pharmaceutics and Pharmaceutical Technology University of Uyo Uyo Nigeria Pharmaceutical Microbiology Unit Department of Pharmaceutics University of Uyo Uyo Nigeria Department of Clinical and Biopharmacy University of Uyo Uyo Nigeria

As nanotechnology finds new applications, the formulation and use of nano-particulate structures in the production of cosmetics and cosmeceuticals keeps increasing. Nano-sized materials such as cubosomes, nanodots, liposomes, dendrimers, nano-emulsions are now becoming regular ingredients in the cosmetic space. These nanoparticle-based cosmetics or nano-cosmeceuticals have extended the boundaries of the applications of cosmetics in managing conditions of wrinkling, dehydrated and inelastic skin associated with aging and dispersed hyperpigmentation. With so many claims by giant cosmetic manufacturers on the several possibilities achievable by such products containing these, there remain valid questions needing answers. Such includes: what are the actual facts as opposed to unfounded expectations on use of nano-materials in cosmetics? What are the peculiar properties of Nano-sized structures? Any potential or actual health risks associated with nanoparticle-incorporated cosmetic products? What roles are the regulating authorities and academic researchers playing in the light of all these developments? This review attempts to answer these questions, taking a look at the updates on nano-sized materials used in cosmetics, while presenting actual advances made in nano-cosmetics amidst the seemingly not too obvious hidden risks.

关键词： Nanotechnology Nanoparticles Cosmetics Nano-Cosmeceuticals Safety concerns

Separation of Fault Tolerance and Non-Functional concerns: Aspect Oriented Patterns and Evaluation

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Journal of Software Engineering and Applications 2010年第4期3卷 303-311页

作者： Kashif Hameed Rob Williams Jim Smith University of the West of England Bristol Institute of Technology Bristol UK.

Dependable computer based systems employing fault tolerance and robust software development techniques demand additional error detection and recovery related tasks. This results in tangling of core functionality with these cross cutting non-functional concerns. In this regard current work identifies these dependability related non-functional and cross-cutting concerns and proposes design and implementation solutions in an aspect oriented framework that modularizes and separates them from core functionality. The degree of separation has been quantified using software metrics. A Lego NXT Robot based case study has been completed to evaluate the proposed design framework.

关键词： Aspect Oriented Design and Programming Separation of concerns Executable Assertions Exception Handling Fault Tolerance Software Metrics