مشخصات مقاله
ترجمه عنوان مقاله هوش هيجانی و فرآيندهای تنظيم هيجان روز به روز: بررسی انگيزه های اشتراک اجتماعی
عنوان انگلیسی مقاله Emotional Intelligence and Day-To-Day Emotion Regulation Processes: Examining Motives for Social Sharing
انتشار مقاله سال ۲۰۱۹
تعداد صفحات مقاله انگلیسی ۵ صفحه
هزینه دانلود مقاله انگلیسی رایگان میباشد.
پایگاه داده نشریه الزویر
نوع نگارش مقاله مقاله پژوهشی (Research article)
مقاله بیس این مقاله بیس میباشد
نمایه (index) scopus – master journals – JCR
نوع مقاله ISI
فرمت مقاله انگلیسی  PDF
ایمپکت فاکتور(IF) ۱٫۹۶۷ در سال ۲۰۱۷
شاخص H_index ۱۲۹ در سال ۲۰۱۹
شاخص SJR ۱٫۱۸۱ در سال ۲۰۱۹
رشته های مرتبط روانشناسی
گرایش های مرتبط روانشناسی شناخت
نوع ارائه مقاله ژورنال
مجله / کنفرانس شخصیت و تفاوت های فردی – Personality and Individual Differences
دانشگاه School of Psychology – University of Sydney – Australia
کلمات کلیدی هوش هیجانی، مقررات عاطفی، اشتراک اجتماعی، نمونه برداری تجربی
کلمات کلیدی انگلیسی Emotional intelligence, Emotion regulation, Social sharing, Experience sampling
شناسه دیجیتال – doi
https://doi.org/10.1016/j.paid.2018.08.002
کد محصول E9676
وضعیت ترجمه مقاله  ترجمه آماده این مقاله موجود نمیباشد. میتوانید از طریق دکمه پایین سفارش دهید.
دانلود رایگان مقاله دانلود رایگان مقاله انگلیسی
سفارش ترجمه این مقاله سفارش ترجمه این مقاله

 

فهرست مطالب مقاله:
Highlights
Abstract
Keywords
۱ Introduction
۲ Method
۳ Results
۴ Discussion
Declarations of interest
Funding
References

بخشی از متن مقاله:
ABSTRACT

There is growing interest in the emotion regulation processes that underlie the adaptive functioning of emotionally intelligent individuals. This study uses experience sampling to examine whether the emotional intelligence (EI) of undergraduate students (N = 84) relates to their day-to-day use of five emotion regulation processes over a five-day period. We also test whether EI predicts motives for one of the emotion regulation processes (social sharing). We measure both ability EI (the brief Situational Test of Emotion Management) and self-rated EI (the Self-Rated Emotional Intelligence Scale). Self-rated EI significantly predicts more social sharing, direct situation modification and reappraisal. Ability EI does not significantly predict any of the five regulation processes. Both ability and self-rated EI are significantly related to greater bonding and relief motives for social sharing. Self-rated EI is also related to recovery motives. These results suggest that it is the self-beliefs about one’s emotional abilities, rather than emotion knowledge, which influence the emotion regulation processes people use in daily life.

Introduction

Emotional intelligence (EI) and emotion regulation are two conceptually related approaches to understanding the emotional experiences people have. EI describes individual differences in the abilities and traits involved in perceiving, using, understanding, and managing emotions (Mayer, Caruso, & Salovey, 2016) whereas emotion regulation describes the processes by which people control which emotions they have and when they have them (Gross, 1999). We know that some emotion regulation processes are more effective than others in controlling negative emotions (e.g., perspective taking is generally effective whereas ruminating is generally ineffective; Bushman, 2002; Aldao, Nolen-Hoeksema, & Schweizer, 2010) and that emotionally intelligent people experience fewer negative emotions (Sanchez-Alvarez, Extremera, & Fernandez-Berrocal, 2016). What is still largely unclear is whether individual differences in EI relate to differences in the emotion regulation processes people use. The current research proposes to address this by examining whether ability and self-rated EI predict the use of five different emotion regulation processes in daily life. We also examine whether EI predicts differences in people’s motivations for socially sharing their emotions. Given the importance of both EI and emotion regulation to mental health and wellbeing outcomes, our research is relevant for understanding the mechanisms by which personattributes (EI) translate into behaviours (regulation) known to increase such outcomes.

 

ترجمه چکیده مقاله:

چکیده

در فرایندهای تنظیم هیجان علاقه رو به رشدی وجود دارد که عملکرد انطباقی هوش هیجانی هر فرد را تحت تاثیر قرار می دهد. این پژوهش از نمونه گیری تجربی استفاده می‌کند تا هوش هیجانی دانشجویان دوره کارشناسی را با استفاده روزمره آنها از پنج فرایند تنظیم هیجان طی یک دوره پنج روزه بررسی کند. ما همچنین آزمایش می‌کنیم که آیا هوش هیجانی انگیزه‌ها را برای یکی از فرایندهای تنظیم هیجان (اشتراک اجتماعی) پیش بینی می کند یا نه؟ما هر دو توانایی هوش هیجانی (یک آزمون موقعیتی کوتاه از مدیریت هیجان)و هوش هیجانی خود سنج را اندازه گیری کردیم. هوش هیجانی خود سنج به طور معنی دار اشتراک اجتماعی,اصلاح وضعیت مستقیم و ارزیابی مجدد را بیشتر پیش بینی می کند. توانایی هوش هیجانی به طور معنی دار هیچ یک از پنج فرآیند تنظیم را پیش بینی نمی کند.هردو توانایی هوش هیجانی و هوش هیجانی خود سنج به طور معنی دار با پیوند بزرگتری ارتباط دارند و انگیزه‌ها را برای اشتراک اجتماعی تولید می‌کنند.هوش هیجانی خود سنج همچنین با بازیابی انگیزه‌ها ارتباط دارد. این نتایج نشان می دهد که خودباوری ها درباره توانایی های هیجانی یک فرد بیشتر از دانش هیجانی بر فرایندهای تنظیم هیجان که مردم در زندگی روزمره استفاده می‌کنند اثر می گذارد.

نوشته مقاله انگلیسی رایگان در مورد هوش هيجانی و فرآيندهای تنظيم هيجان روز به روز – الزویر ۲۰۱۹ اولین بار در آی اس آی دانلود ISIDL. پدیدار شد.


 

مشخصات مقاله
ترجمه عنوان مقاله نوآوری، مدیریت منابع انسانی پایدار و رضایت مشتری
عنوان انگلیسی مقاله Innovation, sustainable HRM and customer satisfaction
انتشار مقاله سال ۲۰۱۹ 
تعداد صفحات مقاله انگلیسی ۹ صفحه
هزینه دانلود مقاله انگلیسی رایگان میباشد.
پایگاه داده نشریه الزویر
نوع نگارش مقاله مقاله پژوهشی (Research article)
مقاله بیس این مقاله بیس نمیباشد
نمایه (index) scopus – master journals – JCR
نوع مقاله ISI
فرمت مقاله انگلیسی  PDF
ایمپکت فاکتور(IF) ۳٫۴۴۵ (۲۰۱۷)
شاخص H_index  (۲۰۱۹) ۸۲
شاخص SJR  (۲۰۱۹) ۲٫۰۲۷
رشته های مرتبط مدیریت
گرایش های مرتبط مدیریت منابع انسانی، مدیریت هتلداری
نوع ارائه مقاله ژورنال
مجله / کنفرانس مجله بین المللی مدیریت مهمانداری – International Journal of Hospitality Management
دانشگاه School of Business- Economics and Law – University of Gothenburg – Sweden
کلمات کلیدی مدیریت منابع انسانی پایدار، نوآوری، رضایت مشتری، هتل ها، سوئد
کلمات کلیدی انگلیسی Sustainable HRM, Innovation, Customer satisfaction, Hotels, Sweden
شناسه دیجیتال – doi
https://doi.org/10.1016/j.ijhm.2018.04.009
کد محصول E9335
وضعیت ترجمه مقاله  ترجمه آماده این مقاله موجود نمیباشد. میتوانید از طریق دکمه پایین سفارش دهید.
دانلود رایگان مقاله دانلود رایگان مقاله انگلیسی
سفارش ترجمه این مقاله سفارش ترجمه این مقاله

 

فهرست مطالب مقاله:
Abstract
۱ Introduction
۲ Theory and previous research
۳ Method
۴ Results
۵ Discussion
۶ Conclusion
References

بخشی از متن مقاله:

۱ Introduction

Innovations are identified as an important catalyst for economic survival and growth in the hospitality literature (e.g., Binder et al., 2013; Orfila-Sintes and Mattsson, 2009; Ottenbacher, 2007; Wikhamn et al., 2018). Their positive impact is well recognized. For instance, innovative hotels are reported to perform better in terms of occupancy rate (Mattsson and Orfila‐Sintes, 2014) and customer loyalty (Tsai, 2017). Chadee and Mattsson (1996) show that innovative new products and services improve the financial performance and reputation of a hotel. Storey and Easingwood (1998) also identify a positive link between innovation behavior and hotel reputation. Hjalager (2010) and Hall and Williams (2008) argue that innovations have positive impacts on customer preference, service quality, employee productivity, firms’ market value and share, and customer retention. Despite its significance, innovation and its relationship with organizational performance is a major challenge facing the hospitality industry globally (Hjalager, 2002; Miralles, 2010; Ottenbacher and Gnoth, 2005). Some research reports indicate that the innovation-performance relationship may depend on organizational factors, such as implemented HRM policies and practices (Wheatley and Doty, 2010). HRM policies and practices have an impact on customer satisfaction, service quality and hotel performance (Chand, 2010; Dhar, 2015). This is because human interaction in service delivery is critical for customer experience (Tsaur and Lin, 2004). This suggests that although the survival and growth of the service sector relies on innovative services, labor-intensive industries are equally dependent on the performance of the employees (El Masry et al., 2004; Mohamed, 2016). Sustainable human resource management, described as the “adoption of HRM strategies and practices that enable the achievement of financial, social and ecological goals, with an impact inside and outside of the organization and over a long-term time horizon while controlling for unintended side effects and negative feedback” (Ehnert et al., 2016, p. 90), has emerged as a new approach to the employment relationship and has gained increased importance in the last decade (Ehnert et al., 2014). Exposed to external pressure, organizations have started to incorporate elements of corporate social responsibility (CSR), including sustainability-directed activities, into their policies and strategies. Moreover, an increasing number of corporations and large firms have started to publish an annual sustainability report (for a comprehensive list, see the sustainability disclosure database), including information on organizational efforts to manage human resources responsibly. Parallel to the developments in practice, growing scholarly attention has been devoted to studying the link between CSR and HRM. For instance, Voegtlin and Greenwood (2016) address the link between an organization’s responsibility to act ethically and HRM. Jamali and Karam, (2016, p. 126) highlight HRM as a potentially “promising managerial framework that can support organizational efforts in translating [CSR] strategies into practical managerial actions and outcomes.” Similarly, Voegtlin and Greenwood (2016) argue that HRM plays a major role in how CSR is understood, developed and implemented and that organizations’ understandings of social responsibility have implications for how they treat their employees. Although substantial research has been conducted on ecological and social sustainability in recent years, little attention has been devoted in this research to individual and collective human sustainability (Baum et al., 2016; Ehnert, 2009; Ehnert et al., 2014; Ehnert et al., 2016; Järlström et al., 2016; Kramar, 2014; Mariappanadar and Kramar, 2014).

نوشته مقاله انگلیسی رایگان در مورد نوآوری، مدیریت منابع انسانی پایدار و رضایت مشتری – الزویر ۲۰۱۹ اولین بار در آی اس آی دانلود ISIDL. پدیدار شد.


 

مشخصات مقاله
ترجمه عنوان مقاله چه کسی نمی تواند تعریف و تمجید را تحمل کند؟ نقش سطح تفسیر و عزت نفس در پذیرش بازخورد مثبت از دیگران
عنوان انگلیسی مقاله Who Can’t Take a Compliment? The Role of Construal Level and Self-Esteem in Accepting Positive Feedback from Close Others
انتشار مقاله سال ۲۰۱۷
تعداد صفحات مقاله انگلیسی ۴۸ صفحه
هزینه دانلود مقاله انگلیسی رایگان میباشد.
پایگاه داده نشریه الزویر
نوع نگارش مقاله
مقاله پژوهشی (Research article)
مقاله بیس این مقاله بیس نمیباشد
نمایه (index) scopus – master journals – JCR
نوع مقاله ISI
فرمت مقاله انگلیسی  PDF
ایمپکت فاکتور(IF)
۲٫۸۷۰ در سال ۲۰۱۷
شاخص H_index ۱۱۵ در سال ۲۰۱۸
شاخص SJR ۲٫۰۶۸ در سال ۲۰۱۸
رشته های مرتبط روانشناسی، علوم ارتباطات اجتماعی
گرایش های مرتبط روانشناسی عمومی، روابط عمومی
نوع ارائه مقاله
ژورنال
مجله / کنفرانس مجله روانشناسی اجتماعی تجربی – Journal of Experimental Social Psycholog
دانشگاه University of Waterloo – Canada
کلمات کلیدی سطح محتوی، تعارف، اعتماد به نفس، روابط، تنظیم ریسک
کلمات کلیدی انگلیسی Construal level, compliments, self-esteem, relationships, risk-regulation
شناسه دیجیتال – doi
http://dx.doi.org/10.1016/j.jesp.2016.05.003
کد محصول E10370
وضعیت ترجمه مقاله  ترجمه آماده این مقاله موجود نمیباشد. میتوانید از طریق دکمه پایین سفارش دهید.
دانلود رایگان مقاله دانلود رایگان مقاله انگلیسی
سفارش ترجمه این مقاله سفارش ترجمه این مقاله

 

فهرست مطالب مقاله:
Highlights
Abstract
Keywords
۱ Introduction
۲ Self-esteem as a theory of one’s relational value
۳ Perceived regard, self-esteem, and relationship outcomes
۴ Self-esteem and positive information
۵ Reducing the influence of self-theories to help LSEs benefit from compliments
۶ Study 1
۷ Study 2
۸ Study 3
۹ Study 4
۱۰ General discussion
Appendix A. Supplementary data
References

بخشی از متن مقاله:
Abstract

One way that relationship partners express positive regard – a key variable in relationship success – is through compliments. However, some people are unable to perceive positive regard through compliments. We hypothesized that low self-esteem (LSE) individuals’ relatively negative self-theories conflict with the positive information conveyed in compliments. Hence, LSEs’ self-verification motives (e.g., Swann, 1997, 2012) may lead LSEs to reject the positive implications of compliments. In an initial study, we demonstrated that LSEs (vs. high self-esteem individuals; HSEs) feel greater self-related concerns and negative affect after receiving compliments, which leads them to devalue those compliments. Drawing on theories of mental construal (e.g., Libby, Valenti, Pfent, & Eibach, 2011), we reasoned that the remedy for such self-theory-driven processes is to adopt a concrete (vs. abstract) mindset: LSEs should be less likely to apply their relatively negative self-theories when they process compliments in a concrete mindset. Across three studies, we used diverse methods to induce participants to experience either a concrete or abstract mindset, and asked them to recall (Studies 2 and 3) or imagine (Study 4) a partner’s compliment. We then assessed their perceptions of their partners’ regard. Results confirmed that the discrepancy in LSEs’ and HSEs’ perceptions of positive regard following a compliment from their romantic partners was significantly reduced when a concrete mindset was induced compared to when an abstract mindset (or no mindset, Study 4) was induced.

Some people cannot take a compliment. Contrary to their intended effect, compliments make such people feel uncomfortable and evoke their pre-existing selfdoubts. Failing to accept others’ praise is especially problematic in close relationships, because exchanging compliments is a key means by which partners convey positive regard for one another, and feeling positively regarded by one’s partner is an essential ingredient for relationship satisfaction (Murray, Bellavia, Roese, & Griffin, 2003). In the current research, we propose that people with low self-esteem (LSEs) are especially likely to have difficulty accepting compliments and that the reason why LSEs have this problem is that the positive information conveyed in a compliment is too discrepant from LSEs’ self-theories. We also propose a solution to this problem, drawing on literature on the psychology of construal (e.g., Trope & Liberman, 2010), that may not only allow LSEs to accept compliments and feel better about themselves, but also to make their close relationships more fulfilling.

نوشته مقاله انگلیسی رایگان در مورد نقش عزت نفس در پذیرش بازخورد مثبت از دیگران – الزویر ۲۰۱۷ اولین بار در آی اس آی دانلود ISIDL. پدیدار شد.


 

مشخصات مقاله
ترجمه عنوان مقاله مدلی در ارزیابی ریسک برای طراحی زنجیره تامین. اجرا شده در کوهنه + ناگل لوکزامبورگ
عنوان انگلیسی مقاله A risk assessment model for Supply Chain Design. Implementation at Kuehne + Nagel Luxembourg
انتشار مقاله سال ۲۰۱۸
تعداد صفحات مقاله انگلیسی ۸ صفحه
هزینه دانلود مقاله انگلیسی رایگان میباشد.
پایگاه داده نشریه IEEE
مقاله بیس این مقاله بیس نمیباشد
فرمت مقاله انگلیسی  PDF
رشته های مرتبط مدیریت، مهندسی صنایع
گرایش های مرتبط مدیریت ریسک، مدیریت عملکرد، لجستیک و زنجیره تامین
نوع ارائه مقاله
کنفرانس
مجله / کنفرانس کنفرانس بین المللی مدیریت عملیات لجستیک – ۴th International Conference on Logistics Operations Management
دانشگاه University of Strasbourg – Strasbourg – France
کلمات کلیدی شاخص، لجستیک، عملکرد، مدیریت ریسک، زنجیره تامین؛ پایداری
کلمات کلیدی انگلیسی Indicators, Logistics, Performance, Risk Management, Supply Chain; Sustainability.
شناسه دیجیتال – doi
https://doi.org/10.1109/GOL.2018.8378084
کد محصول E10343
وضعیت ترجمه مقاله  ترجمه آماده این مقاله موجود نمیباشد. میتوانید از طریق دکمه پایین سفارش دهید.
دانلود رایگان مقاله دانلود رایگان مقاله انگلیسی
سفارش ترجمه این مقاله سفارش ترجمه این مقاله

 

فهرست مطالب مقاله:
Keywords
I INTRODUCTION
II SUSTAINABILITY IN SUPPLY CHAIN MANAGEMENT
III SUPPLY CHAIN RISK MANAGEMENT
IV PROPOSED APPROACH
V CASE STUDY FROM KUEHNE + NAGEL LUXEMBOURG
VI CONCLUSION
References

 

بخشی از متن مقاله:

Abstract

Every company may be located at the junction of several Supply Chains (SCs) to meet the requirements of many different end customers. To achieve a sustainable competitive advantage over its business rivals, a company needs to continuously improve its relations to its different stakeholders as well as its performance in terms of integrating its decision processes and hence, its communication and information systems. Furthermore, customers’ growing awareness of green and sustainable matters and new national and international regulations force enterprises to rethink their whole system. In this paper we propose a model to quantify the identified potential risks to assist in designing or re-designing a supply chain. So that managers may take adequate decisions to have the continuing ability of satisfying customers’ requirements. A case study, developed at kuehne + nagel Luxembourg is provided sustainability

 INTRODUCTION

Nowadays, the sustainability concept  has been further developed and companies need to understand that today, it is far more complex than understood by most managers. The literature review performed in the second section, yield that the sustainability concept is far more advanced and complex than admitted by most managers and researchers. Many authors have shown interest in integrating the sustainability concept into their researches by focusing on the economic and ecological aspects, neglecting the societal one. Most managers understood the concept of sustainability being the solely implementation of green practices, which are impossible to measure and to compare. Effectively, many managers frequently fall into old ways of thinking, implementing Total Environmental Quality Management (TEQM), and claiming their companies being sustainable. A Logistics Service Provider (LSP) needs to evaluate his existent supply chains to get an overview of the current As-Is situation, so that the latter may be corrected in the sense of continuous improvement. This overview is indispensable for managers, taking decisions of how to implement the upcoming proceedings on an operational, tactical or strategic level, i.e. in the short, mid and long term. It must however be noted that each amendment of a SC entails risks. Managers need to decide if the latter are taken, mitigated, or avoided. Consequently, the implementation of a SC’s re-design requisites a risk analysis a priori.

نوشته مقاله انگلیسی رایگان در مورد مدلی در ارزیابی ریسک برای طراحی زنجیره تامین – IEEE 2018 اولین بار در آی اس آی دانلود ISIDL. پدیدار شد.


 

مشخصات مقاله
ترجمه عنوان مقاله نقش کارشناسان خارجی در شرایط بحرانی کشور هلند: یک تحقیق انجام شده با ترکیب ۱۱۴ گزارش از آزمایشات انجام شده قبل از بحران
عنوان انگلیسی مقاله The role of external experts in crisis situations in the Netherlands: a research synthesis of 114 postcrisis evaluation reports
انتشار مقاله سال ۲۰۱۸
تعداد صفحات مقاله انگلیسی ۲۷ صفحه
هزینه دانلود مقاله انگلیسی رایگان میباشد.
پایگاه داده نشریه الزویر
نوع نگارش مقاله
مقاله پژوهشی (Research article)
مقاله بیس این مقاله بیس نمیباشد
نمایه (index) scopus – master journals – JCR
نوع مقاله ISI
فرمت مقاله انگلیسی  PDF
ایمپکت فاکتور(IF)
۱٫۹۶۸ در سال ۲۰۱۷
شاخص H_index ۲۰ در سال ۲۰۱۸
شاخص SJR ۰٫۷۶۹ در سال ۲۰۱۸
رشته های مرتبط مدیریت
گرایش های مرتبط مدیریت بحران
نوع ارائه مقاله
ژورنال
مجله / کنفرانس مجله بین المللی کاهش خطرات فاجعه – International Journal of Disaster Risk Reduction
دانشگاه Institute of Security and Global Affairs – Leiden University – The Netherlands
کلمات کلیدی واکنش بحران، کارشناسان خارجی، مدیریت بحران، تخصص، شبکه های بحران، یادگیری بحران
کلمات کلیدی انگلیسی Crisis response, external experts, crisis management, expertise, crisis networks, crisis learning
شناسه دیجیتال – doi
https://doi.org/10.1016/j.ijdrr.2018.03.021
کد محصول E10336
وضعیت ترجمه مقاله  ترجمه آماده این مقاله موجود نمیباشد. میتوانید از طریق دکمه پایین سفارش دهید.
دانلود رایگان مقاله دانلود رایگان مقاله انگلیسی
سفارش ترجمه این مقاله سفارش ترجمه این مقاله

 

فهرست مطالب مقاله:
Abstract
Keywords
۱ Introduction
۲ Theoretical background
۳ Research design
۴ Results
۵ Conclusions
Acknowledgements
References

بخشی از متن مقاله:
ABSTRACT

This explorative study examines the role of external experts in crisis situations and the conditions under which their involvement contributes to adequate crisis management. Existing crisis-management research tends to focus on stakeholder analysis, and the valuable input of experts during crisis preparation. Consequently, the role of external experts during the crisis response phase has been largely overlooked. This is somewhat surprising given the crucial role that is often attributed to external experts. To fill this gap, we have investigated the role of external experts by conducting a research synthesis of 114 post-crisis evaluation reports relating to 60 crises in the Netherlands between 2000 and 2013. The analysis shows that external experts are frequently involved and often play prominent roles in the crisis response. Further, these external experts are often not actively recruited by the (strategic) crisis management response structure. In addition, the contributions and activities of external experts tend not to be well coordinated by the (strategic) crisis management response structure. Based on an in-depth analysis of the evaluation reports, we identify six opportunities and threats related to expert involvement in crisis situations, and ten conditions under which expert involvement contributes to adequate crisis management.

INTRODUCTION

On August 20th 2002, a leak was discovered in a tank wagon, containing the hazardous and toxic acrylonitrile, that was part of a goods train temporarily halted at the busy central railway station in the city of Amersfoort in the Netherlands. Due to the risk of a possible explosion and potential health problems, the event quickly turned into a crisis situation with extensive media coverage. In line with the crisis-response plan the local crisis management response structure was activated, involving public officials and emergency services, which closed nearby roads and railways. There was great uncertainty as a result of a lack of knowledge of the cause of the leak, the chemical substances involved, and the potential consequences. In order to be able to adequately assess the situation and determine appropriate courses of action, the crisis management organization involved three external experts to provide advice: the chemical company DSM, and two railway companies NedTrain and Railion. Based on their expertise, the situation was classified as safe and the train shunted to a safe area, thereby putting an immediate end to the crisis. The official crisis evaluation report concluded that the external expertise brought in had strongly contributed to effective crisis management. The report recommended that the involvement of external experts was essential in preventing incidents with hazardous materials in rail transport (Geveke et al., 2002). In last decade in crisis management research there has been a growing interest in the more immediate crisis response phase (Pan et al., 2012; Coombs, 2006). Research shows that modern crisis management has a strong networking component: a large number and variety of actors collaborate to accomplish highly complex tasks while under time pressure (Pramanik et al., 2015; Stevens et al., 2005). Yet, although many studies analyze network collaboration among actors during a crisis (e.g. Comfort and Kapucu, 2006; Kapucu, 2006; Moynihan, 2008; Waugh and Streib, 2006; Drabek and McIntire, 2002), little attention is paid to the role of external experts in bringing and transferring expertise to these networks. To our knowledge, there is no systematic empirical study on external experts in crisis response situations (Van Eijk et al., 2013).

نوشته مقاله انگلیسی رایگان در مورد نقش کارشناسان خارجی در شرایط بحرانی کشور هلند – الزویر ۲۰۱۸ اولین بار در آی اس آی دانلود ISIDL. پدیدار شد.


 

مشخصات مقاله
ترجمه عنوان مقاله یافتن مدلی برای ارزیابی هماهنگی برنامه ریزی منابع سازمانی (ERP) از طریق سه شرکت ژاپنی
عنوان انگلیسی مقاله Inventing a business-ERP alignment assessment model through three Japanese companies
انتشار مقاله سال ۲۰۱۸
تعداد صفحات مقاله انگلیسی ۲۰ صفحه
هزینه دانلود مقاله انگلیسی رایگان میباشد.
پایگاه داده نشریه امرالد
نوع نگارش مقاله
مقاله پژوهشی (Research article)
مقاله بیس این مقاله بیس نمیباشد
نمایه (index) scopus – master journals – JCR
نوع مقاله ISI
فرمت مقاله انگلیسی  PDF
ایمپکت فاکتور(IF)
۱٫۳۰۸ در سال ۲۰۱۷
شاخص H_index ۶۸ در سال ۲۰۱۸
شاخص SJR ۰٫۴۶۵ در سال ۲۰۱۸
رشته های مرتبط مدیریت
گرایش های مرتبط مدیریت فناوری اطلاعات، مدیریت استراتژیک
نوع ارائه مقاله
ژورنال
مجله / کنفرانس مجله مدیریت فرآیندهای کسب و کار – Business Process Management Journal
دانشگاه Graduate School of Economics and Management – Tohoku University – Japan
کلمات کلیدی برنامه ریزی منابع سازمانی، هماهنگی، چرخه زندگی ERP، پیاده سازی، ژاپن
کلمات کلیدی انگلیسی Enterprise resource planning, Alignment, ERP life cycle, Post-implementation, Japan
شناسه دیجیتال – doi
https://doi.org/10.1108/BPMJ-03-2017-0068
کد محصول E10325
وضعیت ترجمه مقاله  ترجمه آماده این مقاله موجود نمیباشد. میتوانید از طریق دکمه پایین سفارش دهید.
دانلود رایگان مقاله دانلود رایگان مقاله انگلیسی
سفارش ترجمه این مقاله سفارش ترجمه این مقاله

 

فهرست مطالب مقاله:
Abstract
Introduction
Theoretical background
Methodology
Conceptual business–ERP alignment assessment model
Using the proposed model in three Japanese companies
Data collection
Data analysis
Determine the margin lines of the assessment model
Discussions
Conclusions and future work
References

بخشی از متن مقاله:
Abstract

Purpose – The purpose of this paper is to present a new approach for assessing the status of alignment between organizations and enterprise resource planning (ERP) systems—more friendly and quantitatively. Design/methodology/approach – An issue-based ERP assessment model is invented based on thorough literature review and empirical data from three Japanese companies. A modified Cartesian coordinate system is adopted to link the alignment criteria and the system maintenance activities. Findings – The findings prove the feasibility of the model and reveal the variation of ERP alignment in a visualized way. It is also indicated that the utilization of the issue-based ERP assessment model is a more convenient method to help the organizations to pinpoint the status of the ERP alignment. Originality/value – This is the first approach to measuring the business–information technology alignment visually. One major implication of this research is to provide an easy assessment method which may encourage organizations to do evaluations regularly. The information accumulated by regular assessment can further pinpoint the perfect time to make decisions and provide essential evidence for decision makings, such as when to expand or retire the current system. From the academic perspective, this model provides a new approach to evaluating the assimilation of organizations and ERP systems.

Introduction

The enterprise resource planning (ERP) system generally refers to a software architecture that integrates the complete range of a business’s processes and functions in order to present a holistic view of the business from single information and information technology (IT) architecture (Klaus et al., 2000). It is considered to be a comprehensive solution seek to integrate business processes and functions in order to present a holistic view of the business from a single IT architecture (Klaus et al., 2000). With the development of IT and the demands of organizations, the ERP system originated from manufacturing cores has been able to cover nearly all essential processes and functions of organizations and became one of the most widespread information systems (ISs) during the past two decades. Recently, traditional ERP in organizations, such as on-Premise ERP, has already been increasingly impacted by emerging IT, such as cloud services and social media technologies. A recent survey conducted by Gartner group in 2013 reveals that 47 percent of the organizations planned to move to cloud-based systems within the next five years (Rayner, 2014). The dilemma of ERP switching appears more serious to large enterprises (LEs) may be because the legacy system which had cost a lot. There are already considerable cases in which organizations have successfully replaced a traditional ERP system with a new type of ERP system. As a matter of fact, in a recent study, Huang (2016) found out that within 40 organizations in Japan that have conducted ERP switching/reversion, 29 are LEs. For the majority, whether or not making this critical decision still lacks reliable methods and experience to back up. One critical issue is how those organizations can aware of the right timing to decide to switch or revise the current ERP. In other words, is there any way to reveal the status of the alignment between business and system whenever necessary? In order to deal with the above issue, the primary step is to assess the ERP system whether it still fits the organization. Indeed, considerable evaluation methods can be found in the previous literature.

نوشته مقاله انگلیسی رایگان در مورد ارزیابی هماهنگی برنامه ریزی منابع سازمانی – امرالد ۲۰۱۸ اولین بار در آی اس آی دانلود ISIDL. پدیدار شد.


 

مشخصات مقاله
ترجمه عنوان مقاله مطالعه تجربی و عددی رفتار خمشی لوله فولادی پرشده با بتن روغن پالم جدید آشکار شده در دمای بالا
عنوان انگلیسی مقاله Experimental and numerical study of flexural behavior of novel oil palm concrete filled steel tube exposed to elevated temperature
انتشار مقاله سال ۲۰۱۸
تعداد صفحات مقاله انگلیسی ۴۱ صفحه
هزینه دانلود مقاله انگلیسی رایگان میباشد.
پایگاه داده نشریه الزویر
نوع نگارش مقاله
مقاله پژوهشی (Research article)
مقاله بیس این مقاله بیس نمیباشد
نمایه (index) scopus – master journals – JCR
نوع مقاله ISI
فرمت مقاله انگلیسی  PDF
ایمپکت فاکتور(IF)
۵٫۶۵۱ در سال ۲۰۱۷
شاخص H_index ۱۳۲ در سال ۲۰۱۸
شاخص SJR ۱٫۴۶۷ در سال ۲۰۱۸
رشته های مرتبط مهندسی عمران
گرایش های مرتبط سازه
نوع ارائه مقاله
ژورنال
مجله / کنفرانس مجله تولید پاک – Journal of Cleaner Production
دانشگاه Sarhad University of Information & Technology – Pakistan
شناسه دیجیتال – doi
https://doi.org/10.1016/j.jclepro.2018.09.032
کد محصول E10315
وضعیت ترجمه مقاله  ترجمه آماده این مقاله موجود نمیباشد. میتوانید از طریق دکمه پایین سفارش دهید.
دانلود رایگان مقاله دانلود رایگان مقاله انگلیسی
سفارش ترجمه این مقاله سفارش ترجمه این مقاله

 

فهرست مطالب مقاله:
Highlights
Abstract
۱ Introduction
۲ Experimental tests
۳ Test results and discussion
۴ FE modelling
۵ Parametric study
۶ Comparison with previous data
۷ Conclusions
Acknowledgements
References

بخشی از متن مقاله:
Abstract

Oil palm boiler clinker (OPB) is a waste byproduct obtained at elevated temperature in an oil palm processing mill. Moreover, in recent years, Concrete filled steel tube (CFST) has been used widely in structures throughout the world. This paper presents an experimental and numerical study on novel sustainable composite beam by using OPB as replacement of natural coarse aggregate in CFSTs. Steel hollow beams (3.2m length) infilled with natural aggregate concrete and OPB concrete were subjected to flexural load and elevated temperature. The parameters selected for the experimental tests were the cross-section type (square, rectangular) and the infilling type (natural aggregate concrete and OPB concrete). The thermal response, failure modes, critical temperature, temperature distribution in steel tube and infilled concrete, deflection along the span and fire concrete contribution ratio were evaluated. The critical temperature and fire concrete contribution ratio of OPB CFST was found to be higher than natural aggregate CFST, showing superior performance of OPB CFST. Thereafter, simulations were performed and more than 50 models were analyzed to evaluate the effect of yield strength of steel (235-400 MPa), compressive strength of infilled concrete (30-75 MPa), load ratio (0.3-0.6), width-to-depth ratio (2-0.5) and steel ratio (4.4%-2.1%) on the fire resistance time of CFST beam. It was found that the increase in load ratio, steel ratio and yield strength of steel has adverse effected on the fire resistance (FR) time of CFST member. However, the FR time increased significantly with an increase in compressive strength of infilled concrete and cross-sectional dimension of CFST member. Finally, the experimental results were compared with existing equations for CFST columns filled with natural aggregate concrete. It was found that current equations may underestimate the fire resistance of CFST filled with OPB.

Introduction

Malaysia palm oil industry is the world’s 2nd largest palm oil industry, with an annual production of 19.67 million metric tons of crude palm oil (Ibrahim et al., 2017). Despite producing valuable products, the palm oil industry also generates agricultural wastes (biomass). From the consumption of large amount of natural resources (forest land and water) (Javed et al., 2018; Musikavong and Gheewala, 2017a, b; Suttayakul et al., 2016) during cultivation, to the production of huge amount of environmental pollutants during processing, palm oil industry is severe threat to the environment. The pollutant produced from oil palm industry contributes to global warming, eutrophication, acidification and air pollution (Bessou et al., 2014; Saswattecha et al., 2015). That’s why, oil palm industry is well known in many countries for its harmful environmental 35 impacts. In Malaysia, 80 million dry solid biomass waste was yielded in 2010 only and is expected to reach up to 110 million by 2020 from palm oil industry only (Malaysia, 2011; Ng et al., 2012). Various types of solid wastes like palm fiber, oil palm shell, oil palm boiler clinker and empty fruit branches are produced at the end of palm oil processing stages. Oil-palm-boiler clinker (OPB) is a waste material obtained by burning off solid wastes at elevated temperature of 850°C during the process of palm oil extraction (Aslam et al., 2016b; Jumaat et al., 2015). OPB usually has no economic value and are abundantly available (Hartono et al., 2016; Shafigh et al., 2014). Most of the OPB is used for covering the potholes on the roads within the vicinity of the plantation areas, which affect the environment directly (Kanadasan and Abdul Razak, 2015).

نوشته مقاله انگلیسی رایگان در مورد رفتار خمشی لوله فولادی پرشده با بتن روغن پالم – الزویر ۲۰۱۸ اولین بار در آی اس آی دانلود ISIDL. پدیدار شد.


 

مشخصات مقاله
ترجمه عنوان مقاله الکتروانسفالوگرافی مجتمع آماری برای تشخیص زودهنگام آسیب مغزی در نوزادان با بیماری قلبی مادرزادی بحرانی
عنوان انگلیسی مقاله Amplitude-Integrated Electroencephalography for Early Recognition of Brain Injury in Neonates with Critical Congenital Heart Disease
انتشار مقاله سال ۲۰۱۸
تعداد صفحات مقاله انگلیسی ۸ صفحه
هزینه دانلود مقاله انگلیسی رایگان میباشد.
پایگاه داده نشریه الزویر
نوع نگارش مقاله
مقاله پژوهشی (Research article)
مقاله بیس این مقاله بیس نمیباشد
نمایه (index) scopus – master journals – JCR – MedLine
نوع مقاله ISI
فرمت مقاله انگلیسی  PDF
ایمپکت فاکتور(IF)
۳٫۶۶۷ در سال ۲۰۱۷
شاخص H_index ۱۸۰ در سال ۲۰۱۸
شاخص SJR ۱٫۵۲۲ در سال ۲۰۱۸
رشته های مرتبط پزشکی
گرایش های مرتبط مغز و اعصاب
نوع ارائه مقاله
ژورنال
مجله / کنفرانس مجله كودكان – The Journal of Pediatrics
دانشگاه Department of Neonatology – Wilhelmina Children’s Hospital – The Netherlands
شناسه دیجیتال – doi
https://doi.org/10.1016/j.jpeds.2018.06.048
کد محصول E10290
وضعیت ترجمه مقاله  ترجمه آماده این مقاله موجود نمیباشد. میتوانید از طریق دکمه پایین سفارش دهید.
دانلود رایگان مقاله دانلود رایگان مقاله انگلیسی
سفارش ترجمه این مقاله سفارش ترجمه این مقاله

 

بخشی از متن مقاله:
Methods

This was a retrospective observational cohort study including two cohorts of neonates with critical CHD (defined as biventricular physiology with or without aortic arch obstruction [BVP-AO or BVP, respectively], or single ventricle physiology [SVP]), who underwent neonatal open-heart surgery with the use of cardiopulmonary bypass (CPB), and were born between 2009 and 2017 at the Wilhelmina Children’s Hospital, University Medical Center Utrecht, Utrecht, The Netherlands. The surgical treatment of CHD did not change during this period. The first cohort was born between 2009 and 2012 (BVP-AO and SVP), and perioperative aEEG monitoring and MRI were performed for research purposes. This cohort consisted of 37 neonates; however, 2 did not have perioperative aEEG recordings and thus were excluded. The local Medical Ethical Committee approved this study, and parental informed consent was obtained. The second cohort was born between February 2016 and June 2017 (BVP, BVP-AO, and SVP), and aEEG monitoring and MRI scans were performed clinically in both the early postnatal and perioperative periods. The Medical Ethics Committee provided permission to use the routinely obtained aEEG and MRI data for research purposes. Neonates with a gestational age ≤۳۶ weeks, confirmed genetic disorders, or multiple congenital anomalies were excluded from this study. In both cohorts, aEEG monitoring was started 6 hours before surgery and continued during surgery until at least 48 hours after surgery. In the second cohort, aEEG monitoring was also started as soon as possible after birth and continued for at least 36 hours. For all neonates, an aEEG monitor (BrainZ; Natus, Seattle, Washington) with a sampling rate of 256 Hz was used. Four subcutaneous needle electrodes (F4-P4 and F3-P3) were applied with a central reference electrode (Fz) measuring the impedance. aEEG recordings were qualitatively evaluated for background pattern (BGP), sleep-wake-cycling (SWC), and (electroencephalographic) ictal discharges by 3 experts who were blinded to the neonatal clinical course and MRI results. BGP was classified as continuous normal voltage (CNV), discontinuous normal voltage (DNV), dense burst suppression (BS+), sparse burst suppression (BS-), continuous low voltage, or flat trace (FT).9 CNV and also DNV were considered normal BGPs, because even healthy term neonates show discontinuous activity during quiet sleep,10 and also because aEEG brain activity might be suppressed by drugs such as morphine and midazolam.11,12 Administration of these drugs is standard clinical care during and after cardiac surgery in neonates with CHD. BS+, BS-, continuous low voltage, and FT were considered abnormal BGPs. SWC was graded as absent, imminent (immature), or normal. Ictal discharges were classified as single, repetitive, or status epilepticus. Examples of BGP, SWC, and ictal discharges have been presented by Stolwijk et al.

نوشته مقاله انگلیسی رایگان در مورد الکتروانسفالوگرافی برای تشخیص زودهنگام آسیب مغزی در نوزادان – الزویر ۲۰۱۸ اولین بار در آی اس آی دانلود ISIDL. پدیدار شد.


 

مشخصات مقاله
ترجمه عنوان مقاله چارچوب تصمیم گیری در مورد مدیریت ریسک در ایمنی هواپیمایی در سطح دولتی
عنوان انگلیسی مقاله A framework for risk management decisions in aviation safety at state level
انتشار مقاله سال ۲۰۱۸
تعداد صفحات مقاله انگلیسی ۳۲ صفحه
هزینه دانلود مقاله انگلیسی رایگان میباشد.
پایگاه داده نشریه الزویر
نوع نگارش مقاله
مقاله پژوهشی (Research article)
مقاله بیس این مقاله بیس نمیباشد
نمایه (index) scopus – master journals – JCR
نوع مقاله ISI
فرمت مقاله انگلیسی  PDF
ایمپکت فاکتور(IF)
۴٫۱۳۹ در سال ۲۰۱۷
شاخص H_index ۱۱۲ در سال ۲۰۱۸
شاخص SJR ۱٫۶۶۵ در سال ۲۰۱۸
رشته های مرتبط مدیریت
گرایش های مرتبط مدیریت ریسک
نوع ارائه مقاله
ژورنال
مجله / کنفرانس مهندسی قابلیت اطمینان و ایمنی سیستم – Reliability Engineering & System Safety
دانشگاه ICMAT-CSIC – 28049 Madrid – Spain
کلمات کلیدی مدیریت ریسک، ایمنی هواپیما، تحلیل تصمیم گیری، آمار بیزی
کلمات کلیدی انگلیسی Risk management, Aviation safety, Decision analysis, Bayesian statistics
شناسه دیجیتال – doi
https://doi.org/10.1016/j.ress.2016.12.002
کد محصول E10294
وضعیت ترجمه مقاله  ترجمه آماده این مقاله موجود نمیباشد. میتوانید از طریق دکمه پایین سفارش دهید.
دانلود رایگان مقاله دانلود رایگان مقاله انگلیسی
سفارش ترجمه این مقاله سفارش ترجمه این مقاله

 

فهرست مطالب مقاله:
Abstract
MSC
Keywords
۱ Introduction
۲ Framework
۳ Implementation
۴ Case study
۵ Discussion
Acknowledgement
References

بخشی از متن مقاله:
Abstract

Aviation is a key industrial sector for global development. Safety is essential for its healthy growth. However its management is pervaded by simplistic methods based on risk matrices. We provide here a framework for risk management decisions in aviation safety at state level. This helps us in identifying the best portfolio that a state agency may implement to improve aviation safety in a country. We illustrate our proposal with a case study.

Introduction

Organizations involved in aviation have been dealing with the prevention of accidents from the early days of this industry. Since the first aviation accident with casualties in 1908, many efforts have been spent in improving safety in the sector. After its creation in 1945, the International Civil Aviation Organization (ICAO) has focused interests in trying to make aviation the safest transportation mode. Statistics released by ICAO based on fatal accident rates support such efforts, with year 1968 marking a substantial improvement, see [1] for details. Since 2004, the accident rate has been relatively steady, with no significant improvement, averaging between 4 and 5 fatal accidents per 10 million flights. This could be due to the fact that aviation safety (AS) has reached a point in which safety benefits balance its costs, see [2] who consider that such point might have been reached in the late 1980s. However, an increasing deregulation and competition, as well as the expected increase in air traffic over the next decades, may put current safety levels into jeopardy. The total elimination of aviation accidents and serious incidents is a desirable goal, but clearly unachievable. The idea of risk-free systems has evolved in recent years towards a perspective centered around safety management, aimed at supporting resource allocation processes in which a balance between “production” and “protection” is attained. In this context, [3] defines safety as the state in which the risk of harm to persons or property damage is reduced to, and maintained at or below, an acceptable level through a continuing process of hazard identification and risk management. AS management is articulated according to different levels and affects both the aviation service providers (airlines, airport operators,. . . ) and the regulators of aeronautical services. This point of view is supported by ICAO through the regulatory framework of Safety Management Systems (SMS). In this regard, it is worth noting that one of the most widespread methods for risk management in AS is based on risk matrices. A risk matrix is a tool for risk assessment and management that graphically represents the severity and likelihood of different risk factors [4], in our case called AS occurrences. Indeed, the most important regulatory organizations, such as ICAO, EASA, FAA or Eurocontrol, support and promote their use in all aviation sub-sectors, from airports to air traffic control, going through air navigation. Frequently, discrete scales of severity and probability values are used, whereby a table with cells associated with discrete levels in both magnitudes is defined, see [5].

نوشته مقاله انگلیسی رایگان در مورد مدیریت ریسک در ایمنی هواپیمایی در سطح دولتی – الزویر ۲۰۱۸ اولین بار در آی اس آی دانلود ISIDL. پدیدار شد.


 

مشخصات مقاله
ترجمه عنوان مقاله ارتقای عمر لرزه ای برای سازه های زیرزمینی با معرفی یاتاقان ایزولاسیون کشویی
عنوان انگلیسی مقاله Seismic performance upgrading for underground structures by introducing sliding isolation bearings
انتشار مقاله سال ۲۰۱۸
تعداد صفحات مقاله انگلیسی ۹ صفحه
هزینه دانلود مقاله انگلیسی رایگان میباشد.
پایگاه داده نشریه الزویر
نوع نگارش مقاله
مقاله پژوهشی (Research article)
مقاله بیس این مقاله بیس نمیباشد
نمایه (index) scopus – master journals – JCR
نوع مقاله ISI
فرمت مقاله انگلیسی  PDF
ایمپکت فاکتور(IF)
۲٫۴۱۸ در سال ۲۰۱۷
شاخص H_index ۶۸ در سال ۲۰۱۸
شاخص SJR ۱٫۶۹۶ در سال ۲۰۱۸
رشته های مرتبط مهندسی عمران
گرایش های مرتبط سازه
نوع ارائه مقاله
ژورنال
مجله / کنفرانس تونل زنی و تکنولوژی فضایی زیرزمینی – Tunnelling and Underground Space Technology
دانشگاه Institute of Geotechnical and Underground Engineering – Beijing University of Technology – China
کلمات کلیدی یاتاقان ایزوله کشویی، سازه های زیرزمینی، مکانیسم سقوط، ظرفیت تغییر شکل، عملکرد لرزه ای
کلمات کلیدی انگلیسی Sliding isolation bearings, Underground structures, Collapse mechanism, Deformation capacity, Seismic performance
شناسه دیجیتال – doi
https://doi.org/10.1016/j.tust.2018.01.007
کد محصول E10268
وضعیت ترجمه مقاله  ترجمه آماده این مقاله موجود نمیباشد. میتوانید از طریق دکمه پایین سفارش دهید.
دانلود رایگان مقاله دانلود رایگان مقاله انگلیسی
سفارش ترجمه این مقاله سفارش ترجمه این مقاله

 

فهرست مطالب مقاله:
Abstract
Keywords
۱ Introduction
۲ Failure mechanism of underground structures
۳ Sliding isolation bearings application in underground structures
۴ Seismic resistance analysis and discussion
۵ Conclusion
Acknowledgement
References

بخشی از متن مقاله:
ABSTRACT

Isolation bearings have been a widely applied seismic strengthening technique in above ground structures. Whereas, the sliding isolation bearings were seldom used in underground structures. This study aims to explore the feasibility of sliding isolation bearings reducing the seismic response of underground structures. The collapse mechanism of underground structures was firstly analyzed by taking the Daikai Station as an example. Numerical results demonstrated that the collapse of the structure was due to the poor ductility of the intermediate columns. Therefore, the sliding isolation bearing could be installed between the columns and the beam to reduce the lateral deformations of columns. In order to determine an appropriate coefficient for sliding bearings, static analyses for the capacity of columns were conducted. Moreover, the performances of a beambearing-column system were also investigated. Finally, seismic responses of the underground structure retrofitted with bearings were studied. Numerical results presented that the responses of both columns and the whole structure were reduced remarkably. Moreover, the frictional coefficient of bearing influencing the seismic responses of underground structures was discussed. And some interesting conclusions were also obtained for the seismic design of underground structures.

Introduction

The construction of underground structures including subway stations, underground malls, tunnels, and underground parking stations has gained a rapid development in China during recent years. Taking the subway stations as the example, more than 2000 stations along the total of 3000 km long tunnels have been constructed till 2015 (Chen et al., 2016), and up to 373 stations were constructed in 2016. However, almost all the cities with underground structures in China are in the strong earthquake prone area. Seismic investigations showed that underground structures were at greater risk during an earthquake (Sharma and Judd, 1991; Yashida and Nakamura, 1996; Wang et al., 2000; Wang et al., 2009; Shen et al., 2014; Lee et al., 2016). Therefore, it is of urgent need to focus on the seismic safety and seismic design of underground structures. Seismic isolation technology is an approach that adding an isolation system between structures and the foundation, and is an effective way to reduce earthquake energy transferring from ground to structure (Providakis, 2009; Li and Li, 2011). This technology as an approach to earthquake protection has been used more than 100 years (Buckle and Mayes, 1990) in above ground structures. Seismic isolation technology has been introduced to underground structures aiming to reduce the damage of underground structures during an earthquake (Xin et al., 2014; Li, 2012) in recent years. The isolation layer was applied as the buffering to mitigate the constraint of the surrounding ground, and then the earthquake-induced structural deformation and forces of underground structures were reduced (Xin et al., 2014). The isolation layer was always used for the seismic design of tunnels (Suzuki, 2000; Kim and Konagai, 2001; Konagai and Kim, 2001; Hasheminejad and Miri, 2008; Kiryu et al., 2012; Chen and Shen, 2014; Wang et al., 2017). Moreover, seismic investigations and damage features of tunnels from the Wenchuan earthquake also illustrated that isolation layers could be applied to improve the seismic performance of tunnels (Li, 2012). Studies proved that seismic isolation technology was an effective way of reducing damages to tunnels. Alternatively, seismic reduction technology is another approach to protecting structures surviving during an earthquake, and has also been applied in the underground structures. For example, flexible joints were utilized between the segments of tunnels to mitigate the earthquake-induced stress concentration (Ding et al., 2006; Yu et al., 2013; Do et al., 2015; Kawamata et al., 2016; Yu et al., 2017).

نوشته مقاله انگلیسی رایگان در مورد ارتقای عمر لرزه ای برای سازه های زیرزمینی – الزویر ۲۰۱۸ اولین بار در آی اس آی دانلود ISIDL. پدیدار شد.

آخرین دیدگاه‌ها

    دسته‌ها