مشخصات مقاله ترجمه عنوان مقاله حسگرهای نانوذرات مغناطیسی عنوان انگلیسی مقاله Magnetic Nanoparticle Sensors انتشار  مقاله سال ۲۰۰۹  تعداد صفحات مقاله انگلیسی  ۱۶ صفحه هزینه  دانلود مقاله انگلیسی رایگان میباشد. پایگاه داده  نشریه Sensors نوع نگارش مقاله مقاله مروری (Review article) مقاله بیس این مقاله بیس نمیباشد نمایه (index) scopus – master journals – JCR نوع مقاله
ISI فرمت مقاله انگلیسی  PDF ایمپکت فاکتور(IF)
۲٫۴۷۵ در سال ۲۰۱۷ شاخص H_index ۱۱۴ در سال ۲۰۱۸ شاخص SJR ۰٫۵۸۴ در سال ۲۰۱۸ رشته های مرتبط  داروسازی – شیمی گرایش های مرتبط  شیمی دارویی – فارماکولوژی نوع ارائه مقاله
ژورنال مجله / کنفرانس سنسورها – Sensors دانشگاه T2 Biosystems, 286 Cardinal Medieros Ave, Cambridge, MA 02141, USA کلمات کلیدی ذرات مغناطیسی، نانوذرات مغناطیسی، مولکول‌های هدف، زیست حسگرها، مغناطیس شدن کلمات کلیدی انگلیسی  magnetic particles, magnetic nanoparticles, target molecules, biosensors, magnetization شناسه دیجیتال – doi https://doi.org/10.3390/s91008130 کد محصول E11601 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


 

مشخصات مقاله
انتشار مقاله سال ۲۰۱۸
تعداد صفحات مقاله انگلیسی ۱۷ صفحه
هزینه دانلود مقاله انگلیسی رایگان میباشد.
منتشر شده در نشریه الزویر
نوع مقاله ISI
عنوان انگلیسی مقاله Understanding and conceptualising the adoption, use and diffusion of mobile banking in older adults: A research agenda and conceptual framework
ترجمه عنوان مقاله درک و مفهوم پذیرش، استفاده و انتشار بانکداری موبایلی در افراد مسن
فرمت مقاله انگلیسی  PDF
رشته های مرتبط مدیریت
گرایش های مرتبط بانکداری، تجارت الکترونیک، مدیریت فناوری اطلاعات
مجله مجله تحقیقات تجاری – Journal of Business Research
دانشگاه University of Hertfordshire – United Kingdom
کلمات کلیدی بانکداری تلفن همراه، بزرگسالان سالمند، پذیرش و استفاده، اشباع، خطر
کلمات کلیدی انگلیسی Mobile banking, Older adults, Adoption and use, Diffusion, Risk
کد محصول E6525
وضعیت ترجمه مقاله  ترجمه آماده این مقاله موجود نمیباشد. میتوانید از طریق دکمه پایین سفارش دهید.
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بخشی از متن مقاله:
۱٫ Introduction

Services enabled by information and communication technologies (ICTs) are becoming increasingly important to society (Barrett, Davidson, Prabhu, & Vargo, 2015; Mathiassen & Sørensen, 2008), with growth intensifying among the consumer markets (Tuunanen, Myers, & Cassab, 2010). Due to increasing penetration rates of broadband, mobile devices such as tablets, smartphones, online products, and services including online shopping, online banking and electronic government among society and organisations, ICT has become part of daily life (Choudrie & Vyas, 2014). Some attempts have been made to understand consumers’ use of such ICT services, although more research is required regarding their adoption and use (McKenna, Tuunanen, & Gardner, 2013). When considering the adoption and use issues, it is apparent that there also exists some resistance to innovation, and scepticism of new technologies by some groups of consumers (Jahanmir & Lages, 2015, 2016), which may cause new innovations to fail (Heidenreich & Spieth, 2013). Talke and Heidenreich (2014) argue that innovation resistance by consumers must be recognised to facilitate new product adoption. In response to innovation resistance, Talke and Hultink (2010) argue for the influence of different stakeholder groups for new innovations. There is a steady stream of research into the use of ICT by younger generations (Vodanovich, Sundaram, & Myers, 2010); however, few studies have explored the motivations and reasons underlying older adults’ adoption, non-adoption and use of ICTs (Choudrie & Vyas, 2014). There is evidence of older generations’ using mobile technology for online shopping and entertainment (Kuoppamäki, Taipale, & Wilska, 2017), but there is still little research about older adults’ use of a broader range of mobile services, for example, mobile banking (Chawla & Joshi, 2017). Given the scarcity of research on mobile banking and older adults, this research study was motivated to identify and understand the factors that would lead to the adoption, acceptance and widespread use of mobile banking among the older adult population. Taking this into consideration, alongside the importance of ICT in today’s society, the resistance that some consumer groups have towards adoption of new technologies and the recognition that older adults are less confident in using mobile banking, we were motivated to explore this research gap. We address this gap by proposing a research agenda based on the main themes of this research study and a conceptual framework to guide the study of mobile banking use by older adults. Shapira (2011) argues that conceptual frameworks provide a structure to organise observations while describing the structure in a precise way. They may also be used when the research phenomenon is at an early stage of enquiry, which our study is.

نوشته مقاله انگلیسی رایگان در مورد استفاده و انتشار بانکداری موبایلی در افراد مسن – الزویر ۲۰۱۸ اولین بار در آی اس آی دانلود ISIDL. پدیدار شد.


 

مشخصات مقاله
ترجمه عنوان مقاله عوامل تعیین کننده گزارش حسابرسی: یک فراتحلیل
عنوان انگلیسی مقاله Determinants of audit report lag: A meta‐analysis
انتشار  مقاله سال ۲۰۱۸
تعداد صفحات مقاله انگلیسی  ۲۵ صفحه
هزینه دانلود مقاله انگلیسی رایگان میباشد.
پایگاه داده نشریه وایلی
نوع نگارش مقاله
مقاله پژوهشی (Research article)
مقاله بیس این مقاله بیس میباشد
نوع مقاله ISI
فرمت مقاله انگلیسی  PDF
رشته های مرتبط  حسابداری
گرایش های مرتبط  حسابرسی
نوع ارائه مقاله
ژورنال
مجله / کنفرانس  مجله بین المللی حسابرسی- International Journal of Auditing
دانشگاه School of Accountancy, Massey University, Auckland, New Zealand
کلمات کلیدی تاخیر در گزارش حسابرسی، حاکمیت شرکتی، حسابرسی خارجی
کلمات کلیدی انگلیسی audit report lag, corporate governance, external audit
شناسه دیجیتال – doi
https://doi.org/10.1111/ijau.12136
کد محصول E11591
وضعیت ترجمه مقاله  ترجمه آماده این مقاله موجود نمیباشد. میتوانید از طریق دکمه پایین سفارش دهید.
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بخشی از متن مقاله:
Abstract

This paper provides a meta‐analysis of the determinants of audit report lag, defined as the period between a company’s fiscal year end and the audit report date. We group the meta‐analyzed studies into three categories: (a) audit and audit‐related determinants, (b) corporate governance‐related determinants, and (c) firm‐specific determinants. We find that audit opinion and audit season variables increase audit report lag, whereas Big 4 affiliation, nonaudit services, and auditor tenure decrease audit report lag. Among the corporate governance determinants, the existence of a financial expert member on an audit committee, and ownership concentration, reduce audit report lag. Finally, an examination of firm‐level characteristics reveals that firm complexity increases audit report lag, whereas profitability reduces it. We employ a meta‐regression technique and identify publication bias. Although we find some evidence of journal quality as a contributor to publication bias, the extent of publication bias from this source is small.
KEYWORDS: audit report lag, corporate governance, external audit

نوشته مقاله انگلیسی رایگان در مورد عوامل تعیین کننده گزارش حسابرسی: یک فراتحلیل – وایلی ۲۰۱۸ اولین بار در آی اس آی دانلود ISIDL. پدیدار شد.


 

مشخصات مقاله
ترجمه عنوان مقاله درک اثرات برنامه وی چت بر سرمایه اجتماعی درک شده و بهبود روانشناختی در میان دانشجویان دانشکده بین المللی چینی در آلمان
عنوان انگلیسی مقاله Understanding the effects of WeChat on perceived social capital and psychological well-being among Chinese international college students in Germany
انتشار مقاله سال ۲۰۱۸
تعداد صفحات مقاله انگلیسی ۱۸ صفحه
هزینه دانلود مقاله انگلیسی رایگان میباشد.
پایگاه داده نشریه امرالد
نوع نگارش مقاله
مقاله پژوهشی (Research article)
مقاله بیس این مقاله بیس میباشد
نمایه (index) scopus – JCR
نوع مقاله ISI
فرمت مقاله انگلیسی  PDF
ایمپکت فاکتور(IF)
۱٫۴۶۱ در سال ۲۰۱۷
رشته های مرتبط علوم اجتماعی، مهندسی فناوری اطلاعات، روانشناسی
گرایش های مرتبط پژوهشگری اجتماعی، اینترنت و شبکه های گسترده
نوع ارائه مقاله
ژورنال
مجله / کنفرانس مجله Aslib مدیریت اطلاعات – Aslib Journal of Information Management
دانشگاه Institute of Media and Communication – Dresden University of Technology – Germany
کلمات کلیدی آلمان، سرمایه اجتماعی، سایت های شبکه های اجتماعی، وی چت، رفاه روانی، دانشجویان بین المللی چینی
کلمات کلیدی انگلیسی Germany, Social capital, Social networking sites, WeChat, Psychological well-being, Chinese international students
شناسه دیجیتال – doi
https://doi.org/10.1108/AJIM-01-2018-0003
کد محصول E10438
وضعیت ترجمه مقاله  ترجمه آماده این مقاله موجود نمیباشد. میتوانید از طریق دکمه پایین سفارش دهید.
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فهرست مطالب مقاله:
Abstract
۱ Introduction
۲ Theoretical background
۳ Research model and methodology
۴ Analytical strategy
۵ Results
۶ Discussion
۷ Conclusion
References

بخشی از متن مقاله:
Abstract

Purpose – The purpose of this paper is to explore how the intensity use of WeChat is associated with perceived social capital and psychological well-being factors among Chinese international students in Germany. Design/methodology/approach – Based on an online survey data collected from 212 Chinese international college students in Germany, correlation analysis and structural equation modeling were sequentially implemented to deal with the research questions. Findings – The correlation analysis results indicate that the intensity of WeChat use is positively correlated with bridging, bonding, and maintained social capital. Additionally, a path model demonstrates that bonding social capital is positively related to life satisfaction and negatively related to the sense of loneliness. Furthermore, both bonding and maintained social capital mediate the relationship between WeChat use and these two well-being outcomes. Research limitations/implications – Theoretically, the research is an initial study contributing to the existing social media literature on evaluating the effects of WeChat use on social capital and well-being. Practically, these obtained results can be beneficial to the understanding the dynamics of how social media may potentially impact students’ social connectedness and life quality. Originality/value – Although WeChat has become the most prevalent social networking site in Mainland China, the social and psychological implications of the emerging technology are not completely understood. The paper offers evidence that WeChat has functioned as an efficient platform for sojourners to develop diverse types of social capital and promote well-being in an intercultural setting.

Introduction

Over the past few decades, the worldwide explosion of social networking websites (SNSs) has dramatically transformed individual’s social behaviors and networking practices across diverse cultures, nations, and regions. Due to the advantages of convenience of access and the low cost, these communication technologies serve as an alternative and innovative avenue for users to interact with others, and to maintain and strengthen networked interpersonal relations (Chang and Hsu, 2016; Mao and Qian, 2015; Pang, 2018). A recent media investigation shows that the utilization of SNSs is currently the most prevalent online activity around the world, particularly among digital-savvy younger generation (Tsai and Men, 2017). Moreover, prior research has indicated that college students’ social media adoption and their engagement in various online activities through the site are related to a range of social and psychological consequences including perceived social capital, civic and political engagement, and satisfaction with life (Burke and Kraut, 2016; Lin and Wang, 2017; Raza et al., 2017). Consequently, the unprecedented popularity and exponential growth of social media make it imperative to comprehend the nature of this newly emerging media and its potential implications for users’ social connectedness and well-being in the digital era. A plethora of scientific literature has consistently confirmed that using SNSs may foster college students’ social interaction and network establishment, and subsequently contributing positively to their personal connections and psychological development (Burke and Kraut, 2016; Nardon et al., 2015; Sandel, 2014). However, surprisingly, the majority of the previous studies in this area have concentrated mainly on Facebook use in western society (Basilisco and Cha, 2015; Lambert, 2016; Sandel, 2014). Comparatively, only a few reports have empirically unearthed the possible effects of indigenous SNS use, especially WeChat on individuals’ social capital and well-being consequences (Wen et al., 2016). Actually, among various domestic SNSs available in Mainland China, WeChat has been the most widely utilized social networking service with approximately 846 million active users as of April 2017 (Tencent, 2017).

نوشته مقاله انگلیسی رایگان در مورد درک اثرات برنامه وی چت بر سرمایه اجتماعی درک شده – امرالد ۲۰۱۸ اولین بار در آی اس آی دانلود ISIDL. پدیدار شد.


 

مشخصات مقاله
ترجمه عنوان مقاله حاکمیت شرکتی و عملکرد شرکت در بازارهای نو ظهور: شواهدی از ترکیه
عنوان انگلیسی مقاله Corporate governance and firm performance in emerging markets: Evidence from Turkey
انتشار مقاله سال ۲۰۱۹
تعداد صفحات مقاله انگلیسی ۱۴ 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)
۲٫۷۵۴ در سال ۲۰۱۷
شاخص H_index ۷۳ در سال ۲۰۱۹
شاخص SJR ۱٫۰۱۲ در سال ۲۰۱۹
رشته های مرتبط مدیریت
گرایش های مرتبط مدیریت عملکرد، مدیریت اجرایی
نوع ارائه مقاله
ژورنال
مجله / کنفرانس بررسی کسب و کار بین المللی – International Business Review
دانشگاه Bahcesehir University – Graduate School of Social Sciences – Turkey
کلمات کلیدی مکانیسم های حاکمیت شرکتی، موسسات، سرمایه داری خانوادگی، عملکرد شرکت، بازارهای نوظهور، ترکیه
کلمات کلیدی انگلیسی Corporate governance mechanisms, Institutions, Family capitalism, Firm performance, Emerging markets, Turkey
شناسه دیجیتال – doi
https://doi.org/10.1016/j.ibusrev.2018.08.004
کد محصول E10011
وضعیت ترجمه مقاله  ترجمه آماده این مقاله موجود نمیباشد. میتوانید از طریق دکمه پایین سفارش دهید.
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فهرست مطالب مقاله:
Highlights
Abstract
Keywords
۱ Introduction
۲ Corporate governance in Turkey
۳ Theoretical background and hypotheses
۴ Research method
۵ Results
۶ Discussion and conclusion
Acknowledgements
Appendix 1 BIST market definitions pre-november 2015
Appendix 2 Operationalization of variables
Appendix 3 Variance inflation factors
References

بخشی از متن مقاله:
ABSTRACT

This is a study of the relationship between context, internal corporate governance and firm performance, looking at the case of Turkey, an exemplar of family capitalism. We found more concentrated ownership, often in the hands of families, led to firms performing better; concentrated ownership means that controlling families bear more of the risks of poor performance. Less predictably, given that the institutional environment is so well attuned to family ownership, we found that mechanisms that accord room for a greater range of voices and interests within and beyond families – larger boards and foreign ownership stakes – seem to also make for positive performance effects. We also noted that increase in cross ownership did not influence market performance, but was negatively associated with accounting performance. Conversely, we found that a higher proportion of family members on boards had no discernable effect on performance. Our findings provide further insights on the relationship between the type of institutions encountered in many emerging markets, internal corporate governance configurations and firm performance.

Introduction

This is a study of the effect of internal corporate governance (CG) mechanisms on firm performance in an emerging market setting where institutional arrangements are weak and fluid; it further explores whether any relationships follow on the lines of theories developed in the West, or are context specific. The existing CG literature emphasizes two different systems: Market-based (outsider) and relationship-based (insider) ones (Bozec, 2007; Heenetigala, 2011; Hilb, 2006; KyereboahColeman & Biekpe, 2006; Solomon & Solomon, 2004). The marketbased or shareholder value system is mostly seen in Anglo-Saxon countries such as the US and UK, where the protection of minority shareholders is robust, and there is a strong emphasis on maximizing shareholder value (La Porta, Lopez-de-Silanes, Shleifer, & Vishny, 1997). On the other hand, the stakeholder orientated or relationshipbased system is encountered in Continental Europe and parts of Latin America East Asia. Here, the role of the firm is much broader than maximizing shareholder profit, and that it seeks to benefit as wide a range of stakeholders as possible (Berghe, 2002; Demirbag, Wood, Makhmadshoev, & Rymkevich, 2017; Dore, 2008). There are also hybrid systems, such as Turkey, which combine some of the characteristics of each; this may translate to weak ownership rights, but not necessarily stronger countervailing rights for stakeholders (Banks, 2004). There is already an extensive body of literature on the relationship between ownership structure, board composition and attributes, and firm performance (Bauwhede, 2009; Chiang & Lin, 2007; Finegold, Benson, & Hecht, 2007; Górriz & Fumás, 1996; Hillman & Dalziel, 2003; Klapper & Love, 2004; Lam & Lee, 2012; Maury, 2006; Nicholson & Kiel, 2007; Singh & Gaur, 2009). However, rather more contentious is the extent to which such relationships reflect general principles, such as an inherent ‘conflict of interest between the shareholders and managers’; how national institutional frameworks might impact on, mitigate or intensify any such tensions; and, indeed, whether alternative, potentially equally valid approaches to CG are valid, and indeed may work better in specific settings (c.f. Aguilera & Cuervo-Cazurra, 2009). The existing literature on boards, ownership and performance has tended to concentrate on variations in internal CG mechanisms within liberal market frameworks, and on exploring the ways in which shareholder rights may be enforced to maximize shareholder value.

نوشته مقاله انگلیسی رایگان در مورد حاکمیت شرکتی و عملکرد شرکت در بازارهای نو ظهور – الزویر ۲۰۱۹ اولین بار در آی اس آی دانلود ISIDL. پدیدار شد.


 

مشخصات مقاله
ترجمه عنوان مقاله تشخیص و رده بندی در MRI تورم ستون فقرات مربوط به بروسلاها
عنوان انگلیسی مقاله Diagnosis and classification in MRI of brucellar spondylitis
انتشار مقاله سال ۲۰۱۷
تعداد صفحات مقاله انگلیسی ۶ صفحه
هزینه دانلود مقاله انگلیسی رایگان میباشد.
پایگاه داده نشریه الزویر
نوع نگارش مقاله
مقاله پژوهشی (Research article)
مقاله بیس این مقاله بیس نمیباشد
فرمت مقاله انگلیسی  PDF
رشته های مرتبط پزشکی
گرایش های مرتبط مغز و اعصاب، رادیولوژی
نوع ارائه مقاله
ژورنال
مجله / کنفرانس رادیولوژی بیماری های عفونی – Radiology of Infectious Diseases
دانشگاه Department of Radiology – Weifang Medical University – China
کلمات کلیدی بروسلا؛ اسپوندیلیت؛ MRI؛ طبقه بندی
کلمات کلیدی انگلیسی Brucellar; Spondylitis; MRI; Classification
شناسه دیجیتال – doi
https://doi.org/10.1016/j.jrid.2017.08.005
کد محصول E10422
وضعیت ترجمه مقاله  ترجمه آماده این مقاله موجود نمیباشد. میتوانید از طریق دکمه پایین سفارش دهید.
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فهرست مطالب مقاله:
Abstract
Keywords
۱ Introduction
۲ Material and methods
۳ Results
۴ Discussion
۵ Conclusion
References

بخشی از متن مقاله:
Abstract

Objective: To explore the magnetic resonance imaging (MRI) features of patients with brucellar spondylitis and try to classify them depending on the MRI findings. Material and methods: 67 patients (male&female: 50&17) with brucellar spondylitis were recruited in this study. MRI examinations were performed in all patients. Firstly, MRI data were analyzed by two senior radiologists. Secondly, according to the imaging findings, patients were divided into different types. Results: In all 67 patients with spinal brucellosis, 5 cases only had paravertebral soft tissue involved, 62 cases showed abnormal signal in single or multiple adjacent vertebrae. Thirty-five patients focused on the L4 vertebral involvement. 18 cases had appendage involvement. 27 cases hand intervertebral disc narrowing and cystic signal. Paravertebral, epidural and psoas abscesses were detected in 35, 20 and 8 cases. Patients were grouped according to MRI findings. The vertebral inflammatory type was the most frequently type with the rate of 35.8%, followed by discitis type 32.9%, adnexitis type 11.9%, paravertebral and psoas abscess type 11.9% and paravertebral soft tissue type 7.5%. Conclusion: It is not difficult to diagnose brucellar spondylitis in MRI findings based on clinical background and laboratory tests. According to the performance of MRI, five types can be classified.

Introduction

Brucellosis is an endemic zoonotic disease, especially in some developing countries including China [1]. The osteoarticular involvement of brucellosis is the most common complication and the ratio can range from 10 to 85% in the published series [2]. Osteoarticular involvement includes spondylitis, spondylodiscitis, sacroiliitis and arthritis, and paraspinal abscess et al. The spondylitis is the most prevalent manifestation, which is mainly located at the lumbar spine [3]. The diagnosis of brucellar spondylitis is always difficult, because the clinical and radiological findings are usually nonspecific and easy misdiagnosed as other disease. Despite all of these, it has been reported that MRI can differentiate brucellar spondylitis from other spinal infections, along with a good clinical background [4]. MRI is the most sensitive technique to the signal changes in vertebral, intervertebral disc and paravertebral soft tissues. The purpose of this study was to report the clinical and MRI findings of patients with brucellar spondylitis and try to classify the brucellar spondylitis into different types according to the performance of MRI.

نوشته مقاله انگلیسی رایگان در مورد تشخیص و رده بندی در MRI تورم ستون فقرات – الزویر ۲۰۱۷ اولین بار در آی اس آی دانلود ISIDL. پدیدار شد.


 

مشخصات مقاله
ترجمه عنوان مقاله قدرت تفکر و بی پردگی با پیش بینی متمایز تحت تاثیر قرار گرفتگی: بافت های شناختی توانایی درک شده و هدفمند
عنوان انگلیسی مقاله Intellect and openness differentially predict affect: Perceived and objective cognitive ability contexts
انتشار مقاله سال ۲۰۱۹
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
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 بالینی
نوع ارائه مقاله ژورنال
مجله / کنفرانس شخصیت و تفاوت های فردی – Personality and Individual Differences
دانشگاه Faculty of Psychology – University of Warsaw – Warsaw – Poland
کلمات کلیدی توانایی، تاثیر، هوش، حالت، بی پرده بودن، هوش، تندرستی
کلمات کلیدی انگلیسی Ability, Affect, Intellect, Mood, Openness, Intelligence, Wellbeing
شناسه دیجیتال – doi
https://doi.org/10.1016/j.paid.2018.08.001
کد محصول E9407
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فهرست مطالب مقاله:
Abstract
۱ Introduction
۲ The current research
۳ Method
۴ Discussion
References

بخشی از متن مقاله:
ABSTRACT

The characteristics of Openness and Intellect suggest they may be differentially correlated with affect. In Study 1 (n = 224) we examined associations between Openness/Intellect and well-being. Additionally, we included variables related to ability perception: subjectively assessed intelligence and satisfaction with intelligence. In Study 2 (n = 216) we explored how Intellect/Openness predict subjective stress states related to performance of intelligence tests. Across studies, Intellect was consistently correlated with more positive affective states (mood and satisfaction), and lower stress. Openness – affect associations were inconsistent across studies, although Openness correlated with higher task-related worry and lower positive emotionality. Furthermore, in Study 1, satisfaction with one’s intelligence fully mediated associations between Intellect and measures of positive affect. In Study 2, worry mediated the association between Intellect and intelligence test performance.

Introduction

Numerous studies have shown the importance of personality for affect and subjective well-being (DeNeve & Cooper, 1998). Among various personality traits two especially have received the most theoretical and empirical attention: Extraversion and Neuroticism. Generally, both cognitive and affective components of well-being are associated with higher Extraversion and lower Neuroticism (Diener & Lucas, 1999). Specifically, it has been found that neurotics tend to experience negative affect and tense arousal, while extraverts have a tendency towards high levels of positive affect, hedonic tone, and energetic arousal (Matthews, Deary, & Whiteman, 2009; Thayer, 1989; Watson, 2000; Zajenkowski, Goryńska, & Winiewski, 2012). These associations are not surprising given that positive and negative emotions are defining characteristics of Extraversion and Neuroticism, respectively (see Watson, 2000). Besides Extraversion and Neuroticism, other major personality traits (such as Big Five) were also studied in the context of affective functioning but these studies have been less frequent. For instance, it was found that Agreeableness predicted higher positive affect (DeNeve & Cooper, 1998) and happiness (Steel, Schmidt, & Shultz, 2008), and Conscientiousness showed a weak positive correlation with life satisfaction (Weiss, Bates, & Luciano, 2008), positive affect (Soto, 2015) and energetic arousal (Goryńska, Winiewski, & Zajenkowski, 2015). In studies conducted so far, Openness did not exhibit robust relationships with affect and well-being. In some studies Openness correlated with higher positive affect, but it did not show significant associations with negative affect (Gutierrez, Jimenez, Hernandez, & Puente, 2005; Watson, 2000). Goryńska et al. (2015) measured mood of students six times during an academic semester and found that Openness occasionally predicted high levels of energetic arousal and hedonic tone. Furthermore, Matthews et al. (1999) found that Openness was associated with lower distress in the performance context. Although some evidence exists that Openness may be related to affect, some researchers claim that Openness has more in common with cognition than with affective states (Watson, 2000). In the current investigation we challenge this view by showing that the inconsistency in previous findings might be due to differing conceptualizations of Openness. Openness has been described variously by researchers as Culture, Openness to Experience, Intellect or Imagination (see e.g. DeYoung, 2014). Recent debate on this trait, however, revealed that Openness reflects two equally central aspects of the broader factor, which are correlated but separable. These aspects were identified as Openness and Intellect and the compound label of Openness/Intellect for the broad trait has been proposed (DeYoung, Quilty, & Peterson, 2007). To avoid confusion with similar labels of other constructs, e.g., intelligence, DeYoung et al. (2007) provided clear definitions and operationalizations of the two aspects.

نوشته مقاله انگلیسی رایگان در مورد قدرت تفکر با پیش بینی تحت تاثیر قرار گرفتگی – الزویر ۲۰۱۹ اولین بار در آی اس آی دانلود ISIDL. پدیدار شد.


 

مشخصات مقاله
ترجمه عنوان مقاله قابلیت اطمینان جداسازی لرزه ای نیمه فعال در زلزله های نزدیک گسل
عنوان انگلیسی مقاله Reliability of semi-active seismic isolation under near-fault earthquakes
انتشار مقاله سال ۲۰۱۹ 
تعداد صفحات مقاله انگلیسی ۱۹ صفحه
هزینه دانلود مقاله انگلیسی رایگان میباشد.
منتشر شده در نشریه الزویر
نوع نگارش مقاله مقاله پژوهشی (Research article)
نوع مقاله ISI
فرمت مقاله انگلیسی  PDF
رشته های مرتبط مهندسی عمران و زمین شناسی
گرایش های مرتبط زلزله، مدیریت ساخت
مجله سیستم های مکانیکی و پردازش سیگنال -Mechanical Systems and Signal Processing
دانشگاه Department of Civil Engineering – Istanbul University – Turkey
کلمات کلیدی شبیه سازی مونت کارلو، کنترل نیمه فعال، جداسازی پایه لرزه ای، قابلیت اطمینان ساختاری، زلزله نزدیک به گسل
کلمات کلیدی انگلیسی Monte-Carlo simulation, Semi-active control, Seismic base isolation, Structural reliability, Near-fault earthquakes
شناسه دیجیتال – doi
https://doi.org/10.1016/j.ymssp.2018.04.045
کد محصول E9265
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بخشی از متن مقاله:

Introduction

Structural control systems can be used in modern engineering practice to protect structures from destructive effects of earthquakes. Structural control systems are mainly categorized as passive, active, semi-active, and hybrid systems. The basic concept of passive control systems is to lower the effective earthquake forces by elongating the fundamental period of the structure, thereby, lowering both the floor accelerations and the inter-story drift ratios to keep them within desired limits. The main challenge that such systems face is the large displacement requirements of the isolation system in case of nearfault earthquakes [1], which may exceed practical and economical limits [2]. Such large base displacements may even exceed the seismic gap, thus, posing serious risks [3]. Providing high passive isolation damping may be of help but such a solution may cause increase in floor accelerations and inter-story drifts depending on the earthquake characteristics [4]. Various other studies [1,5–۷] also revealed that additional damping that is necessary for controlling base displacement may not guarantee good performance in structural response under the near-fault earthquakes, which would be a problem for missioncritical buildings such as hospitals that house vibration-sensitive contents [2,8]. Thus, active or semi-active isolation systems that can adapt to earthquake excitations of different frequency contents are necessary. Although active control systems are effective, they require very high power to operate [9,10]. Moreover, adding mechanical energy actively to the building may cause stability problems to the structure [11–۱۳]. These drawbacks increase the interest in semi-active control systems, which can provide the proper amount of damping without causing any stability problems. Also, they need much less power to operate than the active control systems [12,13]. Symans et al. [14] showed that both isolation displacement and superstructure response can be limited by such adaptive base isolation systems. Likewise, [15–۱۷] confirmed that the safety performance of a seismic isolation system that is equipped with semi-active dampers are quite high and it is effective in simultaneously limiting both base displacement and superstructure responses. On the other hand, it is known that the mechanical properties of isolators can vary due to the variation in temperature, ageing, contamination, or scragging [18–۲۰]. Likewise, the mechanical properties semi-active control devices can vary. Researchers [18,19,21] have evaluated the effect of variability in passive isolation system parameters on the response of superstructure. The results emphasized the significance of variability of these parameters on the response of isolated buildings. At this point, it can be said that probabilistic seismic risk analysis, which takes such uncertainties into account, is the best method for determining the realistic seismic performance of seismically isolated buildings equipped with semi-active control systems. Due to the difficulty of describing the probabilistic characteristic of the whole problem analytically, the Monte-Carlo Simulation technique can be used as a convenient alternative. It is an accurate method for conducting safety and reliability analysis [22] that is based on mathematical modeling and recursive computer analysis in which the uncertainty is taken into account by defining random variables to follow certain probabilistic distributions.

نوشته مقاله انگلیسی رایگان در مورد جداسازی لرزه ای نیمه فعال در زلزله های نزدیک گسل – الزویر ۲۰۱۹ اولین بار در آی اس آی دانلود ISIDL. پدیدار شد.


 

مشخصات مقاله
انتشار مقاله سال ۲۰۱۷
تعداد صفحات مقاله انگلیسی ۲۱ صفحه
هزینه دانلود مقاله انگلیسی رایگان میباشد.
منتشر شده در نشریه امرالد
نوع مقاله ISI
عنوان انگلیسی مقاله Spiritual intelligence research within human resource development: a thematic review
ترجمه عنوان مقاله تحقیق درباره هوش معنوی در توسعه منابع انسانی: بررسی موضوعی
فرمت مقاله انگلیسی  PDF
رشته های مرتبط مدیریت
گرایش های مرتبط مدیریت منابع انسانی
مجله بررسی تحقیقات مدیریت – Management Research Review
دانشگاه School of Management – Universiti Sains Malaysia – Malaysia
کلمات کلیدی هوش معنوی، HRD، جامع، توسعه منابع انسانی، نظریه و رفتار سازمانی، مدلهای SI، بررسی موضوعی
کلمات کلیدی انگلیسی Spiritual intelligence, HRD, Holistic, Human resource development, Organizational theory and behavior, SI models, Thematic review
کد محصول E7656
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بخشی از متن مقاله:
Introduction

In recent times, spiritual intelligence (SI) is gaining great interest of scholars and practitioners (Mamman and Zakaria, 2016; Munawar and Tariq, 2017). The growing importance of SI has changed the meaning of success in organizations (Karakas, 2010). SI emerged beyond the rational and emotional abilities like intelligence quotient (IQ) and emotional quotient (Mahmood et al., 2016; Zohar, 2012). SI has the aptitude to re-contextualize the problems faced by organizations and employees, as it would strenghten the prior patterns and thinking being implemented in human resource development (HRD) models, Ahmed et al. (2016a) noted. It also helps employees dissolve the old and previous motivation and replace them with higher and zealous ones (Amram, 2007). Hence, SI provides the basis for meta-strategic thinking (King, 2008). SI is significantly relevant in obtaining positive organizational outcomes such as organizational performance (Mahmood et al., 2015; Marques, 2008), organizational citizenship behavior (Hunsaker, 2016; Ryan, 2002), sustainability (Akhtar et al., 2015; Collins, 2010; Stead and Stead, 2016) organizational learning (Hawkins, 1991; Howard, 2002; Pluta and Rudawska, 2016) job satisfaction (Roof et al., 2017) and organizational commitment (Markow and Klenke, 2005; Rego and Pina e Cunha, 2008). SI associated to a set of learned abilities that are much needed for human resources. According to Zohar (2012), SI is ultimate intelligence that is non-cogitative and non-logical. The role of SI is to improve employee performance and develop themselves for organizational development (George, 2006). Such characteristics of SI have established an impressive consideration for researchers and practitioners in the field of HRD. HRD has been defined and conceptualized in various contexts or ways; in the context of present research, HRD could be defined as a process of developing and/or unleashing human expertise through organizational development and personnel training and development for the purpose of improving performance (Swanson, 1995). HRD plays a key role in the development of organizations in an era of rapid and continuous change (Jacobs, 1990). HRD recognizes that organizations merely depend on their employees and consider them as prime assets of the organization (Wilson, 2014). As a discipline, HRD is significantly related with creating a conducive workplace that foster employee selfawareness, sincerity, trust and engagement at work to improved performance (Garah et al., 2012). Such workplace environment need spiritually intelligent individuals “who are able to behave with values and compassion, while maintaining inner and outer peace, regardless of the situation, and are able to successfully cope with the demands of daily life” (Wigglesworth, 2006). Therefore, there is an immediate need for investing in human resources through wellframed SI interventions. Nevertheless, the relevance of SI has established in the body of knowledge with relation to the discipline of HRD. The aim of this article is to offer a thematic review and synthesize the findings of main stream literature of SI and HRD.

نوشته مقاله انگلیسی رایگان در مورد تحقیق درباره هوش معنوی در توسعه منابع انسانی – امرالد ۲۰۱۷ اولین بار در آی اس آی دانلود ISIDL. پدیدار شد.


 

مشخصات مقاله
ترجمه عنوان مقاله مدل امنیتی چندپخشی برای اینترنت اشیای مبتنی بر آگاهی نسبت به محتوا
عنوان انگلیسی مقاله Multicast Security Model for Internet of Things Based on Context Awareness
انتشار مقاله سال ۲۰۱۷
تعداد صفحات مقاله انگلیسی ۷ صفحه
هزینه دانلود مقاله انگلیسی رایگان میباشد.
پایگاه داده نشریه IEEE
مقاله بیس این مقاله بیس نمیباشد
فرمت مقاله انگلیسی  PDF
رشته های مرتبط مهندسی کامپیوتر، فناوری اطلاعات
گرایش های مرتبط امنیت اطلاعات، اینترنت و شبکه های گسترده، شبکه های کامپیوتری
نوع ارائه مقاله
کنفرانس
مجله / کنفرانس کنفرانس بین المللی مهندسی کامپیوتر – International Computer Engineering Conference
دانشگاه Switching Department – National Telecommunication Institute – Egypt
کلمات کلیدی  اینترنت اشیا؛ مدیریت کلیدی گروه، آگاهی از زمینه
کلمات کلیدی انگلیسی Internet of Things; Group Key Management, Context Awareness
شناسه دیجیتال – doi
https://doi.org/10.1109/ICENCO.2017.8289805
کد محصول E10411
وضعیت ترجمه مقاله  ترجمه آماده این مقاله موجود نمیباشد. میتوانید از طریق دکمه پایین سفارش دهید.
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فهرست مطالب مقاله:
Abstract
I Introduction
II Background and Related Work
III The Proposed GKM Model
IV Performance Analysis
V Conlusion and Future Work
REFERENCES

 

بخشی از متن مقاله:
Abstract

Internet of Things (IoT) devices are resource constrained devices in terms of power, memory, bandwidth, and processing. On the other hand, multicast communication is considered more efficient in group oriented applications compared to unicast communication as transmission takes place using fewer resources. That is why many of IoT applications rely on multicast in their transmission. This multicast traffic need to be secured specially for critical applications involving actuators control. Securing multicast traffic by itself is cumbersome as it requires an efficient and scalable Group Key Management (GKM) protocol. In case of IoT, the situation is more difficult because of the dynamic nature of IoT scenarios. This paper introduces a solution based on using context aware security server accompanied with a group of key servers to efficiently distribute group encryption keys to IoT devices in order to secure the multicast sessions. The proposed solution is evaluated relative to the Logical Key Hierarchy (LKH) protocol. The comparison shows that the proposed scheme efficiently reduces the load on the key servers. Moreover, the key storage cost on both members and key servers is reduced.

INTRODUCTION

The Internet of Things (IoT) refers to billions of interconnected smart objects equipped with sensors or actuators. Existing and evolving communication protocols are used to enable services to such smart objects and allow them to communicate among each other and with backend users of the Internet during different activities of sensing and controlling. IoT networks, without intelligence, are just wireless sensor networks. Intelligence in IoT is achieved using context awareness. Context awareness, as defined in [1], is the ability of a system to provide information or services to users using information of a certain entity where the entity can be a person, place, piece of software, or an object. On the other hand, the IoT is naturally a resourceconstrained network regarding CPU power, memory, and energy. Therefore, many of the IoT application scenarios rely on multicast operation to preserve bandwidth and enhance the sensing and control operation among the sensors and the actuators. Multicast transmits data efficiently between one sender or multiple senders to multiple receivers. However, the constrained nature and the massive size of the IoT network make it vulnerable to many security attacks. In order to multicast information among a certain group securely, the traffic should be encrypted. So a common group key should be shared among all members of the group. Whenever membership changes, the group key should be updated. Hence, during the registration process, it is necessary to have strong authentication mechanisms to acquire the identity of the participants prior to distributing the key material. Thus, the main concern is around key management, key distribution, and access control for the key material [2]. Group Key Management (GKM) protocols are divided into three categories: centralized, decentralized, and distributed key management protocols [2][3][4]. Nevertheless, all the conventional GKM protocols under the above mentioned categories don’t suit the dynamic nature of the IoT scenarios and applications. Consequently, many research directions are carried out to adapt these protocols to IoT networks [5][6][7]. Yet, most of the research related to GKM focuses on adapting these protocols by working on just one or two of the IoT aspects such as mobility, scalability, constrained nature of devices, application nature, network access technology, or addressing. They ignore that the majority of IoT scenarios need to work on most of these aspects combined together and they lack the ability to address the resulting issues of such combination.

نوشته مقاله انگلیسی رایگان در مورد مدل امنیتی چندپخشی برای اینترنت اشیای مبتنی بر آگاهی – IEEE 2017 اولین بار در آی اس آی دانلود ISIDL. پدیدار شد.

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