بایگانی برچسب: جدیدترین مقالات علمی

تفاوت های فردی در اثر مداخله روانشناسی مثبت   Objectives: A 6-week multicomponent positive psychology intervention (PPI) was assessed with the primary aim of determining its effects on affective variables including anxiety, depression and psychological distress, as well as processual ones, such as mindfulness and emotion regulation. Exploratory investigations were …

 گسترش ابزارهای روش شناختی در روانشناسی اجتماعی Laboratory experiments have many benefits and serve as a powerful tool for social psychology research. However, relying too heavily on laboratory experiments leaves the entire discipline of social psychologist vulnerable to the inherent limitations of laboratory research. We discuss the benefits of integrating …

نقش روانشناسی در انتقال مطالعات اجتماعی: بررسی پذیرش مصرف و فن آوری In the sustainability transitions literature, social phenomena have mostly been examined in relation to – and at the level of – collective forms of action. Here our focus is on psychological, primarily individualistic approaches to understanding action as …

اصلاحات مالیاتی منابع و انتقال ساختار اقتصادهای مبتنی بر منابع As the resource tax will be extended to the occupation of natural ecological space in China, this paper takes Shanxi Province as an example to calculate the ecological footprint and ecological service value of energy consumption; it then constructs a …

برنامه ریزی مسائل بر پایه بهینه بودن الگوریتم دقیق و تقریبی We consider the classical scheduling problem on parallel identical machines to minimize the makespan. There is a long history of study on this problem, focusing on exact and approximation algorithms. It is thus natural to consider whether these algorithms …

محیط حقوقی و انگیزه های تغییر در موسسات حقوق مالکیت Land conflicts in many parts of the world indicate pressures for change in the property rights institutions governing land acquisition and land use. Whether or not institutional change occurs depends on the incentives and capacities of political actors. This article …

چارچوب سیستمی یکپارچه ساخت مدل سازی اطلاعات و سیستم اطلاعات جغرافیایی برای مدیریت تعمیر و نگهداری تونل ابزار چکیده: Utility tunnel should be well maintained for it services public pipelines and city operation. In the recent time, utility tunnel has been operated via computer maintenance management systems (CMMS) or building …

چالش های رایانه در طراحی پشتیبانی مهندسی مفهومی چکیده: Computer Aided Engineering Design (CAED) supports the engineering design process during the detail design, but it is not commonly used in the conceptual design stage. This article explores through literature why this is and how the engineering design research community is …

خواص حرارتی و الکتریکی سیلیگرافی و مشتقات آن چکیده: The electrical and optical properties of siligraphene have been investigated in this paper using semi-classical Boltzmann equation and the WIEN2K code based on density functional theory. We studied two configurations of siligraphene (g-SiC3 and g-SiC7 with different concentration of Silicon); our …