نتایج جستجو برای: oil and gas resource allocation

تعداد نتایج: 16940937  

M. Ahadzadeh Namin N. Ebrahimkhani Ghazi

System designs, optimizing resource allocation to organization units, is still being considered as a complicated problem especially when there are multiple inputs and outputs related to a unit. The algorithm presented here will divide the frontiers obtained with DEA. In this way, we investigate a new approach for resource allocation.

2015
Zhichao Wang Jennifer B. Dunn Jeongwoo Han Michael Q. Wang

BACKGROUND Corn oil recovery and conversion to biodiesel has been widely adopted at corn ethanol plants recently. The US EPA has projected 2.6 billion liters of biodiesel will be produced from corn oil in 2022. Corn oil biodiesel may qualify for federal renewable identification number (RIN) credits under the Renewable Fuel Standard, as well as for low greenhouse gas (GHG) emission intensity cre...

2015
Ekaterina Boyko Jennifer McCoy Ekaterina Andreyevna Boyko John Duffield

The evolution of political regimes of resource-rich countries is a highly relevant topic as the debates continue about the likelihood of those countries to democratize. Conventional wisdom dictates that large oil endowment impedes democratic development. However, recent studies found that oil and gas can both contribute to and undermine democracy. At the same time, the subject of how and why a ...

2008
Ulrich Oberndorfer

This paper constitutes a first analysis on stock returns and stock return volatility of energy corporations from the Eurozone. According to our results, the gas market does not play a role for the pricing of Eurozone energy stocks. However, changes in the Euro to U.S. Dollar exchange rate as well as developments at the money and especially at the oil market strongly affect returns of the energy...

Journal: :مهندسی برق مدرس 0
mohammad moltafet m.sc. student, department of electrical and computer engineering, tarbiat modares university, tehran iran paiz azmi full professor department of electrical and computer engineering, tarbiat modares university, tehran , iran

in this paper, the energy efficient resource allocation in noma-based heterogeneous cellular network(hcn) systems is investigated. since energy consumption and its limitations is one of the important challenges in fifth generation of cellular networks (5g), we propose a resource allocation problem which allocates power and subcarriers to multiple users to achieve the best system energy efficien...

Journal: :iranian journal of oil & gas science and technology 2015
mohammad reza mahdiani ehsan khamehchi

one of the problems that sometimes occur in gas allocation optimization is instability phenomenon. this phenomenon reduces the oil production and damages downhole and surface facilities. different works have studied the stability and suggested some solutions to override it, but most of them (such as making the well intelligent) are very expensive and thus they are not applicable to many cases. ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ارومیه - دانشکده کشاورزی 1393

چکیده کنه تارتن دو لکه ای tetranychus urticae koch یکی از چندخوارترین آفات شناخته شده محصولات کشاورزی دنیا به حساب می آید. در این بررسی جمعیت تخم و مراحل فعال این کنه در شرایط آلودگی طبیعی و مصنوعی در برگ های 8 رقم لوبیا در سال 1392 در گلخانه و مزرعه تحقیقاتی دانشکده کشاورزی دانشگاه ارومیه موردمطالعه قرار گرفت. آزمایش به صورت طرح کاملاً تصادفی برای شرایط مزرعه در10 تکرار و برای شرایط گلخانه ای...

Journal: :International journal of academic research in business & social sciences 2022

Every project involved in oil and gas fabrication erected onshore usually experiences cost overruns if lack of monitoring. This overrun is closely related to the use machines, manpower, methods, money, materials (5M) order a where all these resources require good financial cycle. However, often occur due improper management planned resource allocation from 5M. Therefore, this study was aimed ex...

Background In order to meet the challenges presented by increasing demand and scarcity of resources, healthcare organizations are faced with difficult decisions related to resource allocation. Tools to facilitate evaluation and improvement of these processes could enable greater transparency and more optimal distribution of resources.   Methods The Resource Allocation Performance Assessment Too...

2008
Shuyun Xie Qiuming Cheng Gao Chen Zhijun Chen Zhengyu Bao

Together with generalized self-similarity and the fractal spectrum, local singularity analysis has been introduced as one part of the new 3S principle and technique for mineral resource assessment based on multifractal modeling, which has been demonstrated to be useful for anomaly delineation. Local singularity is used in this paper to characterize the property of multifractal distribution patt...

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