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نتیجه جستجو - Peru

تعداد مقالات یافته شده: 22
ردیف عنوان نوع
1 Knowledge management in two universities before and during the COVID-19 effect in Peru
مدیریت دانش در دو دانشگاه قبل و در طول اثر Covid-19 در پرو-2021
Knowledge management evaluation is an important and complex problem in Peruvian universities. An efficient policy in knowledge management is a critical success factor and will also advance teaching and research. Likewise, innovation is a key resource for the well-being of national economies and international competitive advantage, especially with COVID-19 9 restrictions. This research article has demonstrated that an assessment of knowledge management (KM) capability in two private universities could be used for an efficient policy, in order to obtain the best result in knowledge management maturity. Having discussed how to construct a model for KM, the final section of this paper addresses ways of the incorporation of this technology in the society. The case study has been developed in Lima, associated to two universities with 271 teachers and 5928 students; with this model could be used for KM assessment in all university in Peru. This study uses the “Intellectus Model, Mejia model organizational knowledge capability areas and Knowledge Management Capability Assessment (KMCA) model for the assessment, before and during COVID-19. Our findings have demonstrated the university performance and challenges associated to knowledge management during COVID-19, the new policy for virtual instructions and digital transformation of the educational process have improved the cost efficiencies. However, this system also has a number of serious drawbacks and challenges in innovation, researching, connections with industry and academy; this 2021 requires a new perspective in innovation with a knowledge management scheme in Peruvian universities.
keywords: مدیریت دانش | دانشگاه | کووید -19 | پرو | Knowledge management | University | COVID-19 | Perú
مقاله انگلیسی
2 Computer visual syndrome in graduate students of a private university in Lima, Perú
سندرم بینایی ماشین در دانشجویان تحصیلات تکمیلی یک دانشگاه خصوصی در لیما ، پرو-2021
Background: In recent decades, several studies have found a strong association between prolonged use of video display terminals and ophthalmological symptoms encompassed in the so-called computer visual syndrome (CVS). Few studies have addressed this syndrome in graduate students. Methods: Observational, cross-sectional descriptive study. A total of 106 postgraduate students were surveyed without ophthalmological pathologies. The diagnosis of CVS was made by means of the questionnaire of Seguí et al. validated in Spanish, which evaluates the frequency and intensity of 16 ocular symptoms. Results: The prevalence of CVS among graduate university students was 62.3% (95% CI: 52.3–71.5). It was found that the highest proportion of students with the syndrome was in the group of older than 40 years old (88.2%) and in the group 21–30 years old (70.0%), showing statistically significant differences (p = 0.004). According to the device and its time of use, students who used the mobile phone for 7–10 h a day showed a higher prevalence of CVS compared to those who used the device for less time (p = 0.030). The business School had the highest prevalence (75.0%). Conclusion: Three out of every five graduate students presented CVS with this prevalence being like reported in other populations. There is a need to investigate possible interventions that can help reduce this entity.
Keywords: Computer vision syndrome | Vision problems | Postgraduate students
مقاله انگلیسی
3 Effects of a mandatory local currency pricing law on the exchange rate pass-through
تأثیر قانون اجباری قیمت گذاری ارز محلی بر تصویب نرخ ارز-2020
This paper discusses whether Law 28300 of 2004, that required Peruvian firms to express their prices in Peru’s currency in a context of high price dollarization, affected the exchange rate pass-through (ERPT). We hypothesize that the enactment of the Law introduced menu costs for firms that used to set their prices in dollars, prompting several of them to make a permanent switch to pricing in local currency. Using disaggregated consumer price index (CPI) data, we find that, following passage of the Law, the ERPT was completely offset for non-durable goods with dollarized prices, and partially offset for durable goods with dollarized prices. These effects may vary due to differences in imported component shares, market power, and markup pricing
Keywords: Exchange-rate pass through | Price dollarization | Local currency pricing
مقاله انگلیسی
4 Crossing the science-policy interface: Lessons from a research project on Brazil nut management in Peru
عبور از رابط علم سیاست: درسهایی از یک پروژه تحقیقاتی در مورد مدیریت آجیل برزیل در پرو-2020
There are high expectations for contemporary forestry research, and sustainability research more broadly, to have impact in the form of improved institutions, policy and practice and improved social and environmental conditions. As part of this trend, there has been an evolution of research approaches that move beyond isolated, reductionist, disciplinary science toward approaches that integrate disciplines (interdisciplinary) and that engage a wider range of research stakeholders (transdisciplinary) as a way to be more effective. While these approaches evolve, there are good opportunities to learn from the experience of projects that have had impact at some level. This paper presents lessons from a case-study of a research project that succeeded in crossing the science-policy interface. Our study characterizes the design and implementation of a research project on the influence of timber harvesting on Brazil nut production using transdisciplinary research (TDR) design principles, and empirically assesses project outputs and outcomes in relation to a project theory of change (ToC) based on document review and key informant interviews. The Brazil Nut Project included some TDR elements and realized a substantial part of its ToC. The interviews identified mixed perceptions of the research design, implementation and the extent of outcomes achievement from different stakeholder perspectives. Our analysis suggests that limited stakeholder engagement was a crucial factor affecting perceptions of legitimacy and relevance, the two main TDR principles underpinning the overall research effectiveness in our study. The application of the TDR analytical framework indicates substantial scope to improve research effectiveness, even without striving for a TDR theoretical ideal.
مقاله انگلیسی
5 The interplay between social media communication, brand equity and brand engagement in tourist destinations: An analysis in an emerging economy
تعامل بین ارتباطات رسانه های اجتماعی ، ارزش ویژه برند و تعامل برند در مقصد گردشگری: تحلیلی در یک اقتصاد نوظهور-2020
The consolidation of Web 2.0 has modified the way people communicate and interact with tourists. User-generated social media communication continues to increase: to the detriment of traditional media channels, where the message is controlled by destination marketing organizations. Moreover, uncontrolled user-generated communication is increasingly considered more reliable than traditional, controlled communication. All this has considerably modified tourist perceptions regarding destination image and brand equity. From a business perspective, a line of thought addressing the study of these interrelationships has emerged in the literature, going so far as to consider their impact on brand engagement. Despite the current prevalence and relevance of social media communication as a loyalty-building factor in a context as competitive as the tourism sector, relatively little literature has addressed it in emerging tourist destination scenarios. Hence, the present paper presents an analysis of how – and to what extent – social media communication, both controlled and uncontrolled by the destination organization, has an impact on destination brand equity and destination brand engagement. More specifically, this study applies it to an emerging economy scenario: Metropolitan Lima, Peru. The implications of our research, presented at the end of the paper, are of interest – both as a contribution to the literature and from the perspective of tourist destination management – and can serve to aid the economic and social development of emerging economies.
Keywords: Customer-based destination brand equity | Social media communication | Brand engagement | Tourist destination | Emerging economy
مقاله انگلیسی
6 Territorial experience and the making of global norms: How the Quellaveco dialogue roundtable changed the game of mining regulation in Peru
تجربه ارضی و ساخت هنجارهای جهانی: : نحوه تغییر میزگرد گفتگوی Quellaveco بازی مقررات استخراج معادن در پرو-2020
The current evolutions of the participatory paradigm in South American mining have imposed dialogue mechanisms as a new standard for the non-state regulation of mining territories. Intrinsically linked to good governance frameworks, participation is both singular in the forms it takes on a local level and normative in its global scope. This paper aims to highlight the importance of territorial experimentation in the standardization and dissemination of global standards on different scales, through their reporting by international institutions. Working from the emblematic case of the Quellaveco copper mining project in southern Peru, we examine the multi-scale impacts of a dialogue experiment conducted between 2011 and 2012, as well as the local, national and international discourses that have tried to demonstrate its success in resolving socio-environmental conflict. We argue that through these discourses, the Quellaveco experience has been standardized until it was adopted as a new standard for mining governance. This marks a paradigm shift in the socio-environmental regulation of mining activity, from a state-centric approach to a multi- stakeholder vision.
Keywords: Mining regulation | Global institutions | Governance | Standards circulation | Peru
مقاله انگلیسی
7 حاکمیت شرکتی در شرکت های آمریکای لاتین: رقابت پذیری در زمینه کنترل و ارزش شرکت
سال انتشار: 2019 - تعداد صفحات فایل pdf انگلیسی: 18 - تعداد صفحات فایل doc فارسی: 0
با استفاده از نمونه 595 شرکت فهرست بندی شده در بازارهای سرمایه آرژانتین، برزیل، شیلی، کلمبیا، مکزیک و پرو در دوره 2015-2000، ادبیات قبلی را تایید کردیم و نشان دادیم هنگامی که توزیع قدرت در بین چند سهامداران عمده افزایش می یابد( رقابت پذیری)، عملکرد مالی شرکت ارتقا می یابد. جالب آنکه، پی بردیم این روابط حتی در شرکت های مالکیت خانواده اهمیت دارند و بر تناسب کنترل رقابت آمیز در این نوع شرکت تاکید دارند. به علاوه، رقابت پذیری تاثیر بیشتری در شرکت های خانوادگی دارد چرا که مالکیت در آنها بسیار متمرکز است. پی بردیم که چارچوب قانونی تاثیر تعادل قدرت را تضعیف می کند. در اینجا کنترل رقابت آمیز به عنوان مکانیسم حاکمیت شرکتی داخلی عمل می کند که شیوه دیگری برای محیط قانونی خارجی است. به طور کلی، نتایج ما نشان می دهد در محیط موسساتی با میزان پشتیبانی ضعیف سرمایه گذار و تعارض های احتمالی منافع بین سهامداران، نظارت چندین سهامداران عمده و نامرتبط (تمرکز مالکیت متمرکز) به مکانیسم حاکمیت حائز اهمیتی تبدیل شده است.
واژگان کلیدی: ارزش شرکت | اقلیت، سهامداران | ساختار مالکیت | مالکیت شرکتی | شرکت های خانوادگی | آمریکای لاتین
مقاله ترجمه شده
8 Association of hyperglycemic crisis with an increased risk of end-stage renal disease: A nationwide population-based cohort study
انجمن بحران هیپرگلیسمی با افزایش خطر ابتلا به بیماری کلیوی در مرحله پایانی: مطالعات کوهورت مبتنی بر جمعیت در سراسر کشور-2018
Background: A hyperglycemic crisis episode (HCE) is associated with poor management of diabetes, which is a risk factor for end-stage renal disease (ESRD); however, the association between an HCE and ESRD has not been clarified. We conducted a nationwide population based cohort study with the purpose of delineating this issue. Methods: We identified 9208 diabetic patients with an HCE and an identical number of dia betic patients with matched age, sex, and index date without an HCE between 2000 and 2002. A comparison of the risk of ESRD between the diabetic patients with and without an HCE was achieved by a follow-up until 2014. Results: A Cox proportional hazard regression analysis showed that the diabetic patients with an HCE were at a higher risk of ESRD than those without an HCE (the adjusted hazard ratio [AHR]: 1.47; 95% confidence interval [CI]: 1.34–1.62) by adjusting for renal disease, hypertension, hyperlipidemia, coronary artery disease, hyperuricemia, anemia, chronic obstructive pulmonary disease, liver disease, malignancy, connective tissue disease, non steroid anti-inflammatory drug use, and monthly income. The increased risk of ESRD was more prominent in the age subgroup of 15–25 years (AHR: 4.91; 95% CI: 1.92–12.56); 25–35 years (AHR: 2.42; 95% CI: 1.51–3.86); 35–45 years (AHR: 3.01; 95% CI: 2.21–4.09); and 45–55 years (AHR: 1.75; 95% CI: 1.41–2.19). Conclusions: An HCE was associated with an increased risk of ESRD, especially in the younger diabetic patients (15–55 years). A close follow-up for the control of diabetes and for monitoring renal function is proposed.
Keywords: Diabetes ، End-stage renal disease ، Hyperglycemic crisis
مقاله انگلیسی
9 Life estimation of shunt power reactors considering a failure core heating by floating potentials
تخمين عمر راكتورهاي قدرت شنت با توجه به گرماي خسارت هسته اي توسط پتانسيل هاي شناور-2018
In this research, power reactors failures are analyzed and their root cause is systematically in vestigated in Red de Energía del Perú (REP) an energy transmission company. Failure analysis is conducted in two phases: artificial neural network (ANN) diagnosis and secondly the visual inspections with a using root cause analysis (RCA). Finally, current maintenance practice is re viewed and an effective maintenance planning has been identified and executed. This study provides a practical guidance to help maintenance personal for the best identification of pro blems, for design error.
Keywords: Reactor ، Furan ، Gas analysis ، Artificial neural network ، Floating potentials
مقاله انگلیسی
10 Residents attitude as determinant of tourism sustainability: The case of Trujillo
برخورد ساکنین به عنوان عامل تعیین کننده ماندگاری گردشگری: مورد تروجیلو-2018
This research aims to gain knowledge to understand residents attitudes towards tourism sustainability in a destination where the main attraction is an archaeological site by analysing the effects of residents support and perceived benefits for tourism sustainability (in economic, market and social terms). The relationships between perceived benefits and residents support and among local involvement, attachment and perceived benefits were also examined. The proposed model was assessed using the Partial Least Squares Structural Equation Modelling (PLS-SEM) regression. The data analysis showed that perceived benefits have a more significant effect on tourism sustainability than on residents support. Interestingly, the influence of community involvement was found to be stronger than community attachment on perceived benefits surrounding a Peruvian archaeological site. This study can assist scholars and managers by shedding light on the understanding of tourism sustainability from a performance viewpoint that considers both financial and non-financial terms.
keywords: Tourism sustainability |Partial least squares |Community attachment |Community involvement |Benefits
مقاله انگلیسی
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