نتایج جستجو برای: micro environmental
تعداد نتایج: 481380 فیلتر نتایج به سال:
به منظور بررسی تأثیر مواد محرک رشد و نیز روش های مختلف استعمال مواد محرک رشد ارگانیک بر عملکرد و اجزای عملکرد در ذرت سینگل کراس 704، آزمایشی در مزرعه تحقیقاتی دانشکده کشاورزی دانشگاه ارومیه به صورت فاکتوریل در قالب طرح بلوک های کامل تصادفی با سه تکرار به اجرا درآمد. مواد محرک رشد در چهار سطح (شاهد، magic crop،aminol_forte و micro rich) به عنوان فاکتور اول و تیمارهای مختلف نحوه استعمال به عنوان ...
A micro grid consists of cluster of loads and distributed generators that operate as a single controllable system. As an integrated energy delivery system micro grid can operate in parallel with or isolated from the main power grid. The micro grid concept introduces the reduction of multiple reverse conversions in an individual AC or DC grid and also facilitates connections to variable renewabl...
this article seeks to identify and classify the micro factors affecting the implementation of poverty reduction policy in iran. the existence and spread of poverty in society, in spite of the existent policy programs is the sign of some weaknesses in the executive models of policy. policy making in the field of poverty reduction theoretically is classified into several categories different fact...
Consumers initiating returns online may produce secondary packaging, while most of the packages are produced by plastics. The more products returned, plastics used. Existing research indicates that plastic can contribute to micro-plastics pollution environment. As consumer environmental awareness (CEA) improves, and consumers willing pay extra fees change materials from others in order protect ...
In this work we demonstrated analytical capability of micro-planar (micro-TLC) technique comprising one and two-dimensional (2D) separation modes to generate fingerprints of environmental samples originated from sewage and ecosystems waters. We showed that elaborated separation and detection protocols are complementary to previously invented HPLC method based on temperature-dependent inclusion ...
The point of departure of this essay is the notable lack of theory application to the study of TNCs, environment and development. In order to compensate for this problem, it is proposed that economic theories of international production could provide a suitable starting point for the generation of hypotheses regarding the environmental implications of FDI in LDCs. The main advantage of these th...
The present study attempts to characterize the environmental conditions that prevailed along the western shores of the Central Paratethys and its hinterland during the early middle Miocene at the same time t primates reached their peak in species diversity in Central Europe. Based on faunal structure (using cenograms), paleotemperature reconstruction (using cricetid diversity), and dietary reco...
The growing worldwide demand for less polluting forms of energy has led to a renewed interest in the use of micro combined heat and power (CHP) technologies in the residential sector. The operation of micro CHP system results in simultaneous production of heat and power in a single household based on small energy conversion units. The heat produced may be used for space and water heating and po...
This paper is devoted to analyze the poverty-environment nexus from micro perspective. The aim of this paper is to provide answers for the question of how to achieve the compatibility between sustainable development strategies and poverty reduction policies at micro level. A farm household consumption-production model is proposed to provide a broader understanding of the links between energy us...
Environmental sounds present a difficult problem for sound modeling because spectral and temporal cues are tightly correlated. These sounds form classes that cannot be handled by traditional synthesis methods. Micro-level representations provide ways to control spectral and spatial cues in sound synthesis and meso-level representations determine the temporal structure of sound events. By constr...
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