دانلود و نمایش مقالات مرتبط با اکتشافی::صفحه 1
دانلود بهترین مقالات isi همراه با ترجمه فارسی 2

با سلام خدمت کاربران در صورتی که با خطای سیستم پرداخت بانکی مواجه شدید از طریق کارت به کارت (6037997535328901 بانک ملی ناصر خنجری ) مقاله خود را دریافت کنید (تا مشکل رفع گردد). 

نتیجه جستجو - اکتشافی

تعداد مقالات یافته شده: 134
ردیف عنوان نوع
1 Is the Internet of Things a helpful employee? An exploratory study of discourses of Canadian farmers
آیا اینترنت اشیا یک کارمند مفید است؟ بررسی اکتشافی گفتمان های کشاورزان کانادایی-2022
The increasing global population and the growing demand for high-quality products have called for the modernization of agriculture. “Internet of Things” is one of the technologies that is pre- dicted to offer many solutions. We conducted a discourse analysis of 19 interviews with farmers in Ontario, Canada, asking them to describe their experience of working with IoT and related technologies. One main discourse with two opposing tendencies was identified: farmers recognize their relationship with IoT and related technology and view technology as a kind of “employee”, but some tend to emphasize (1) an optimistic view which is discourse of technology is a “Helpful Employee”; while others tend to emphasize (2) a pessimistic view which is a discourse of tech- nology is an “Untrustworthy Employee”. We examine these tendencies in the light of the literature on organizational behavior and identify potential outcomes of these beliefs. The results suggest that a farmer’s style of approaching technology can be assessed on a similar scale as managers’ view of their employees and provide a framework for further research.
keywords: فناوری اینترنت اشیا | کشاورزی | تحلیل گفتمان | سبک استفاده از تکنولوژی | Internet of things technology | Agriculture | Discourse analysis | Style of use of technology
مقاله انگلیسی
2 Topological-Graph Dependencies and Scaling Properties of a Heuristic Qubit-Assignment Algorithm
وابستگی‌های نمودار توپولوژیکی و ویژگی‌های مقیاس‌بندی الگوریتم تخصیص کیوبیت اکتشافی-2022
The qubit-mapping problem aims to assign and route qubits of a quantum circuit onto an noisy intermediate-scale quantum (NISQ) device in an optimized fashion, with respect to some cost function. Finding an optimal solution to this problem is known to scale exponentially in computational complexity; as such, it is imperative to investigate scalable qubit-mapping solutions for NISQ computation. In this work, a noise-aware heuristic qubit-assignment algorithm (which assigns initial placements for qubits in a quantum algorithm to qubits on an NISQ device, but does not route qubits during the quantum algorithm’s execution) is presented and compared against the optimal brute-force solution, as well as a trivial qubit assignment, with the aim to quantify the performance of our heuristic qubit-assignment algorithm. We find that for small, connected-graph algorithms, our heuristic-assignment algorithm faithfully lies in between the effective upper and lower bounds given by the brute-force and trivial qubit-assignment algorithms. Additionally, we find that the topological-graph properties of quantum algorithms with over six qubits play an important role in our heuristic qubit-assignment algorithm’s performance on NISQ devices. Finally, we investigate the scaling properties of our heuristic algorithm for quantum processors with up to 100 qubits; here, the algorithm was found to be scalable for quantum-algorithms that admit path-like graphs. Our findings show that as the size of the quantum processor in our simulation grows, so do the benefits from utilizing the heuristic qubitassignment algorithm, under particular constraints for our heuristic algorithm. This work, thus, characterizes the performance of a heuristic qubit-assignment algorithm with respect to the topological-graph and scaling properties of a quantum algorithm that one may wish to run on a given NISQ device.
INDEX TERMS: Quantum computing | qubit-mapping problem.
مقاله انگلیسی
3 چارچوب اجرا و پیاده سازی چند مرحله ای برای مدیریت زنجیره تامین هوشمند تحت صنعت 4:0
سال انتشار: 2021 - تعداد صفحات فایل pdf انگلیسی: 11 - تعداد صفحات فایل doc فارسی: 38
پتانسیل واقعی صنعت 4.0، که محصول جانبی انقلاب صنعتی چهارم است، عملاً قابل تحقق نیست. البته تا زمانی این موضوع صحت دارد که کارخانه‌های هوشمند در زنجیره‌های تامین، با سیستم‌هایشان و ماشین‌هایشان به یک سیستم شبکه مشترک متصل شوند. چند سال اخیر شاهد افزایش پذیرش و اجرای مؤلفه‌های صنعت 4.0 بوده ایم. با این حال، مرحله بعدی کارخانه‌های هوشمند که زنجیره‌های تامین هوشمند خواهند بود، هنوز در دوران ابتدایی خود است. علاوه بر این، نیاز هم‌زمانی به حفظ تمرکز بر اجرای مفهومی که صنعت 4.0 مطرح می‌کند در سطح زنجیره تامین وجود دارد. این امر به منظور به دست آوردن مزایای انتها به انتها و همچنین اجتناب از مسائل مربوط به سازگاری سازمان به سازمان که ممکن است بعداً دنبال شود، مهم است. هنگام در نظر گرفتن این مفهوم، تحقیقات محدودی در مورد مسائل مربوط به اجرای صنعت 4.0 در سطح زنجیره تامین وجود دارد. از این رو، با در نظر گرفتن کمبود ادبیات و تحقیقات موجود، در مورد پدیده ای که آینده کسب و کار و صنعت را مشخص می کند، این مطالعه از یک رویکرد اکتشافی برای به تصویر کشیدن پیاده سازی مفاهیم صنعت 4.0 در چندین لایه زنجیره تامین استفاده می کند.
واژگان کلیدی: صنعت 4.0 | کارخانه های هوشمند | مدیریت زنجیره تامین هوشمند
مقاله ترجمه شده
4 A set of efficient heuristics and meta-heuristics to solve a multi-objective pharmaceutical supply chain network
مجموعه ای از روشهای اکتشافی و کارآیی کارآمد برای حل یک شبکه زنجیره تامین دارویی چند هدفه-2021
In this paper, we propose a new multi-objective optimization approach for the pharmaceutical supply chain network (PSCN) design problem to minimize the total cost and the delivery time of pharmaceutical products to the hospital and pharmacy, while maximizing the reliability of the transportation system. A new mixed-integer non-linear programming model was developed for the production-allocation-distribution-inventory-ordering- routing problem. Three new heuristics (H-1), (H-2), and (H-3) have been proposed and to validate the model, two new meta-heuristic algorithms, namely, an Improved Social Engineering Optimization (ISEO) and Hybrid Firefly and Simulated Annealing Algorithm (HFFA-SA) have been developed. The proposed mathematical model has been evaluated through extensive simulation experiments by analyzing different criteria. The results show that the proposed model along with the solution method provides a reliable and powerful instrument to solve the PSCN design problem.
Keywords: Pharmaceutical supply chain network | Heuristic algorithms | Improved social engineering optimization | Hybrid firefly and simulated annealing | algorithm | Multi-objective optimization
مقاله انگلیسی
5 Knowledge management performance measurement based on World-Class Competitive Advantages to develop strategic-oriented projects: Case of Iranian oil industry
اندازه گیری عملکرد مدیریت دانش بر اساس مزایای رقابتی در سطح جهانی برای توسعه پروژه های استراتژیک گرا: مورد صنعت نفت ایران-2021
Knowledge Management (KM) is one of the main sources for achieving World-Class Competitive Advantages (WCCAs), and is also an incentive for the development of strategic-oriented projects. Because subsidiaries of the oil industry are always looking for WCCAs to implement their strategic-oriented projects, it is important to measure WCCAs-based KM performance. We offered a WCCAs-based Knowledge Management Performance Measurement (KMPM) instrument to develop strategic-oriented projects and validated it in the Iranian oil in- dustry. Based on an in-depth review of previous studies, the indicators of KMPM that could lead to WCCAs were extracted. Then, an exploratory factor analysis and a confirmatory factor analysis were used to identify and confirm the criteria of the proposed instrument. Based on the proposed instrument, the KM performance of the subsidiaries of the Iranian Ministry of Petroleum (MoP) was assessed, and finally, strategic-oriented projects were suggested. Our proposed instrument includes four main criteria, namely “knowledge quality”, “knowledge utility”, “knowledge innovation”, and “business results”, all of which are valid in the Iranian oil industry. Our findings also present 17 strategic-oriented projects. The policymakers and the top managers of the surveyed companies could obtain more knowledge regarding measuring the WCCAs-based KM performance, and utilize it to develop their strategic-oriented projects. The present research is one of the first studies of its kind that pro- vides a WCCAs-based KMPM instrument and expands the literature on KMPM and WCCAs.
keywords: مدیریت دانش | عملکرد مدیریت دانش | اندازه گیری | جهت گیری استراتژیک | مزایای رقابتی در سطح جهانی | صنعت نفت ایران | Knowledge management | Knowledge management performance | measurement | Strategic orientation | World-class competitive advantages | Iranian oil industry
مقاله انگلیسی
6 Appropriation of accounting information system use under the new IFRS: Impacts on accounting process performance
تخصیص استفاده از سیستم اطلاعات حسابداری تحت IFRS جدید: تاثیرات بر عملکرد پردازش حسابداری-2021
The newly issued International Financial Reporting Standards (IFRS) have significantly transformed the ac- counting process and the accounting information system (AIS). Confronting the changes in information tech- nologies (IT), using the AIS appropriately is crucial to derive accurate information from which to process business transactions and report information in compliance with the new IFRS. Built on adaptive structuration theory (AST), this study is aimed toward investigating how accounting regulatory changes influence AIS use, which consequently affects accounting process performance. Data are collected through a questionnaire survey of 250 accountants from 36 countries currently using the IFRS as their accounting standards. The results show that perceived system restrictiveness, IT professional support, and accountant’s self-efficacy significantly explain faithfulness of appropriation (FOA) whereas perceived effectiveness of controls on IT use does not. FOA in- fluences exploitive and exploratory task adaptations, which subsequently predict accounting process perfor- mance under the new IFRS. This study enriches the AST literature and contributes to both the accounting and IT domains. Our findings provide organizations with new insights into how to maintain the efficiency of accounting practice and business operations under the new IFRS.
keywords: سیستم اطلاعات حسابداری (AIS) | تئوری ساختار سازگاری (AST) | استانداردهای گزارشگری مالی بین المللی | (IFRS) | وفاداری تخصیص (FOA) | عملکرد پردازش حسابداری | Accounting information system (AIS) | Adaptive structuration theory (AST) | International financial reporting standards | (IFRS) | Faithfulness of appropriation (FOA) | Accounting process performance
مقاله انگلیسی
7 Towards better understanding and narrowing of the science-practice gap: A practitioner-centered approach to management knowledge creation
به سوی درک بهتر و محدود کردن شکاف علمی تمرین: یک رویکرد متمرکز بر تمرین کننده برای ایجاد مدیریت دانش -2021
The lack of mutual communication and collaboration between academic research and management practice, and the limited implementation of the research findings in strategic and tactical decision-making in practice settings, known as the science-practice ‘gap’, remains an essential issue in management research. We challenge the pri- mary focus on academics for the possibilities of bridging the gap by arguing that the picture remains incomplete without a closer look at the positions, perceptions, and attitudes of practicing managers toward the joint pro- duction of relevant management knowledge. Based on the inductive, grounded theory approach, we conducted a qualitative study of 47 practicing managers with different organizational and functional responsibilities across various industry sectors. Although practitioners perceived practice-engaged research design and execution, relevant management research, and benefits from complementary knowledge as enablers of fruitful science- practice collaboration, our emerging findings revealed limited trust, limited cognition, coping strategies, and heuristic information processing to be important barriers for practitioners that hamper the collaboration process. Relying on the cognitive and information processing framework and theory of the conservation of resources, we aimed to explain the antecedent of (un)successful collaboration on the practitioners’ side, thus extending our understanding of the scholarship of integration.
keywords: شکاف علمی | بحث سختگیرانه | ایجاد دانش | صدای تمرینکنندگان | چالش های همکاری | نظریه پایه | Science-practice gap | Rigor-relevance debate | Knowledge creation | Practitioners’ voice | Collaboration challenges | Grounded theory
مقاله انگلیسی
8 Developing ambidexterity through quality management and their effects on performance
توسعه دوسوختگی از طریق مدیریت کیفیت و اثرات آن بر عملکرد-2021
This study analyzes the influence of quality management practices on organizational ambidexterity and on performance, and the mediating role of ambidexterity in the relationship between quality management practices and performance in the hotel industry. The paper uses Partial Least Squares (PLS) analysis based on data from 365 Spanish hotels. The results show that quality management practices favor the development of organizational ambidexterity, that is, they help balance exploitation and exploration activities, and this contributes to improving hotel performance. Moreover, ambidexterity acts as a partial mediator between quality management practices and hotel performance. These findings imply that quality management practices can create an appropriate organizational context to simultaneously develop both service improvements (exploitative in- novations) and service innovations (explorative innovations). This paper contributes to theory by developing new knowledge regarding quality management as a facilitator of ambidexterity, and the mediating role of ambidexterity in the relationship between quality management and hotel performance.
keywords: مدیریت کیفیت | همبستگی سازمانی | کارایی | صنعت هتل | Quality management | Organizational ambidexterity | Performance | Hotel industry
مقاله انگلیسی
9 DATA BREACH MANAGEMENT: AN INTEGRATED RISK MODEL
مدیریت نقض داده ها: یک مدل ریسک یکپارچه-2021
In response to organizations’ increasing vulnerability to data breaches, we present an integrated risk model for data breach management based on a systematic review of the literature. Theoretically, the study extends the body of knowledge on data breach management by identifying and updating conceptualizations of data breach risks (items) and resolutions (actions) and by providing a foundation for organizational responses to emerging data breach incidents (heuristics). Practically, the study provides key insights that practitioners can use to organize and orchestrate effective data breach management based on comprehensive profiles of risk items and resolution techniques.
keywords: نقض داده | مدیریت ریسک | مدل ریسک یکپارچه | مدیریت حادثه | تجزیه و تحلیل ادبیات | Data breach | risk management | integrated risk model | incident management | literature analysis
مقاله انگلیسی
10 تخریب خاک و پیچیدگی سیستم های اجتماعی-اقتصادی: کشف پیوند نهفته
سال انتشار: 2021 - تعداد صفحات فایل pdf انگلیسی: 13 - تعداد صفحات فایل doc فارسی: 26
درک فرآیندهای تخریب خاک (SDPs) مسئله ای اساسی برای نوع بشر است. تخریب خاک شامل فرآیندهای پیچیده ای است که تحت تأثیر مجموعه ای چندوجهی از عوامل اجتماعی-اقتصادی و اکولوژیکی در مقیاس های فضایی بسیار متفاوت است. خطر بیابان زایی (نتیجه نهایی تخریب خاک، که به عنوان یک فرآیند برگشت ناپذیر تخریب منابع طبیعی دیده می شود) و روندهای اجتماعی-اقتصادی اخیراً با فرض "تفکر تاب آوری " به عنوان یک الگوی تفسیری مناسب مورد تجزیه و تحلیل واقع شده است. در بعد صرفاً اجتماعی-اقتصادی، تاب‌آوری به عنوان توانایی یک سیستم محلی برای واکنش به سیگنال‌های خارجی و ارتقای توسعه آینده تعریف می‌شود. این توانایی ذاتاً با پویایی های اجتماعی-اکولوژیکی مشخصه مناطق همگن از نظر زیست محیطی پیوند خورده است. با این حال، ارزیابی رابطه بین SDPs و تاب آوری اجتماعی-اقتصادی در سیستم‌های محلی در ادبیات کنونی که جریانی اصلی دارند، وجود ندارد. تفسیر ما یک چارچوب اکتشافی برای ارزیابی تخریب خاک، که به عنوان یک فرآیند پویا در کاهش منابع طبیعی، و سطح تاب آوری اجتماعی-اقتصادی در سیستم‌های محلی در نظر گرفته شده است، ارائه می دهد. چنین چارچوبی به منظور ارائه ی زمینه مناسبی برای علم پایداری و سیاست‌های منطقه‌ای بر اساس سیستم‌های محلی واقعاً تاب آور، در نظر گرفته شده است.
واژگان کلیدی: پویایی جمعیتی | مناطق روستایی | تاب آوری | خطر بیابان زایی
مقاله ترجمه شده
rss مقالات ترجمه شده rss مقالات انگلیسی rss کتاب های انگلیسی rss مقالات آموزشی
logo-samandehi
بازدید امروز: 1042 :::::::: بازدید دیروز: 0 :::::::: بازدید کل: 1042 :::::::: افراد آنلاین: 55