نتایج جستجو برای: the energy crisis

تعداد نتایج: 16185527  

Journal: :مدیریت فرهنگ سازمانی 0
حامد پوررستمی استادیار گروه شیعه شناسی، پردیس فارابی، دانشگاه تهران

if crisis defined as time of danger or concern, and regard it as a situation which getting out of it is difficult, without a doubt, the most critical juncture of the history is the decade of the 60 ah. the model of crisis management demanded a comprehensive plan that would be observed the best insights and techniques to manage the crisis. we call this program, strategelogy of crisis management....

Journal: :Alternatives: Global, Local, Political 2021

Abstract This essay reviews three recent books on the changing landscape of global energy politics in era climate change. Key questions that authors investigate include: how will renewable transition reshape balance power? How political-economic interdependencies and geopolitical alignments shift? Will contemporary petro-states adapt or collapse? And what new patterns peace conflict may emerge ...

The energy crisis in recent years has led politicians and major countries around the world to take energy issues differently from the past and replace fossil fuels with renewable energies, including hydroelectricity, to reduce and save energy, controlling supply and demand energy and reduction of pollutant emissions has been widely welcomed. Accordingly, the present study investigates the impac...

ژورنال: انرژی ایران 2020

Paying attention to the increasing concerns of global warming, environmental crisis and energy, International research and Development has extended to sustainable energy systems.In this research,Applied method for optimizing the installation space of photovoltaic system Due to the limited space in the buildings of the country's cities, As the effect of the shadow on the efficiency of the panel,...

Journal: :Science 1971
D E Abrahamson

Many signs indicate that the United States is faced with an energy crisis. On the one hand, there is the historic growth trend of energy consumption, which has been doubling every 8 to 10 years. On the other hand, there is growing public concern with the environmental and social consequences of producing that much energy and, further, of the social value of using it. Public concern has been exp...

1998
M. Tavani

We discuss some open problems concerning the origin and the emission mechanism of gamma-ray bursts (GRBs) in light of recent developments. If GRBs originate at extragalactic distances, we are facing four crises: (1) an energy crisis, models have to account for more than 10 ergs of energy emitted in the gamma-ray band; (2) a spectral crisis, emission models have to account for the surprising ‘sm...

Journal: :آب و توسعه پایدار 0
سیده سعیده شرافت فریبا قنبری سید احمد حسینی

the increasing number of hazards related to water shortage in different parts of the world and the probability of socio-economic crisis, social stresses and even war occurrence as water shortage impacts; shows that water supply challenges will be more important and widespread than energy supply challenges in future decades. during the time, with population growth, resource demand increase and p...

2016
Velappan Shalini Krishna Prasanna

This research investigates the portfolio diversification benefits of commodities in the backdrop of uncertainty caused by the financial crisis, increased Financialization and speculation in commodity markets. Portfolios are formed out of varied asset classes comprise of equity, bond, infra structure, commodity spot & futures indices and sectoral indices such as agri, metals and energy sectors o...

Energy literacy is essential in decisions related to energy and energy application in our daily lives, and various levels of knowledge and awareness about energy can affect on the activities and personal and social decisions. The aim of this study is investigating energy literacy of the middle school students. The research method is descriptive-survey. The study population consisted of all male...

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