نتایج جستجو برای: environmental flow diagram

تعداد نتایج: 896079  

2004
F. Curtis Michel

The theoretical expectations before and after this conference are contrasted. The unique theoretical opportunities for deciphering what sort of wind flows from pulsars in this system are outlined. We suggest that this system may provide evidence for fan beams, which should be clearer after a few years of spin-precession. There is also a reasonable expectation of a partially linearly polarized x...

2018
Oliver Gould James Colwill

Improving material efficiency is widely accepted as one of the key challenges facing manufacturers in the future. Increasing material consumption is having detrimental impacts on the environment as a result of their extraction, processing and disposal. It is clear that radical improvements in material efficiency are required to avoid further environmental damage and sustain the manufacturing se...

2010

It is well known that the strongest and most frequent bora over the Croatian coast of the Adriatic Sea is found in the region of Senj (Figure 1) (e.g., Yoshino, 1976; Makjani}, 1978; Vu~eti}, 1991; Orli} et al., 1994; Penzar et al., 2001; Grubi{i}, 2004:, Dorman et al., 2006). According to field measurements (Yoshino, 1976), the strongest winds appear in the mountainous areas northeast of Senj,...

2001
Roldan Muradian Joan Martinez-Alier

The relationship between free trade and the environment is one of the main issues of contention between environmental and ecological economics. Environmental economics assumes a positive relationship between free trade, economic growth and environmental policies. Environmental externalities may cause important damage. However, trade is not to be blamed for this. Instead, the fault lies with pol...

2008
Michael J. McCormick Thomas O. Manley Dmitry Beletsky Andrew J. Foley Gary L. Fahnenstiel

Understanding the hydrodynamics of Lake Champlain is a basic requirement for developing forecasting tools to address the lake’s environmental issues. In 2003 through 2005, surface drifting buoys were used to help characterize the circulation of the main body and northeast region (Inland Sea) of the lake. Progressive vector diagrams of over-lake winds when compared to drifter trajectories sugges...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی امیرکبیر(پلی تکنیک تهران) - دانشکده مهندسی کامپیوتر 1385

امروزه یکی از مباحث مطرح در بحث امنیت سیستم های اطلاعاتی امکان یکپارچگی امنیت در پروسه طراحی و پیاده سازی این سیستم ها می باشد. زیرا پرداختن به مقوله امنیت در ایجاد سیستم ها به طور منزوی نمی تواند کارایی لازم در برآورد کردن نیازهای امنیتی را داشته باشد. یکی از اجزای مهم سیستم های اطلاعاتی پایگاه های داده می باشند که در بحث یکپارچگی امنیت و طراحی کمتر به آنها پرداخته شده است. در این پژوهش با توج...

2009
N. Marsh

Decision making in natural resource management requires that all stakeholders share a consistent and clear understanding of the system in question. Whilst this requirement seems logical enough, gaining consensus across scientists, resource managers from multiple levels of governance and landowners represents one of the greatest challenges in participatory modelling. One approach that has been w...

2015
Y. Goi C. W. Kim

This study investigates the mode identifiability of a multi-span cable-stayed bridge in terms of a benchmark study utilizing stabilization diagrams of system model identified by means of the stochastic subspace identification (SSI). The cumulative contribution ratios (CCR) estimated from singular values of system model was also considered. Observations demonstrated that wind speed might influen...

2017
Tao Wang Zhilong He Jun Guo Xueyuan Peng

The variation of refrigerant mass in the cylinder of refrigerator compressor has a great influence on the compressor’s thermodynamic process. In this paper, the m-θ diagram, which represents the variation of refrigerant mass in compressor cylinder (m) and the crank angle (θ), is proposed to investigate the thermodynamic process of the refrigerator compressor. Comparing with the traditional pres...

Journal: :IJMTM 2009
R. H. Fouad Salman D. Al-Shobaki

Statistical Quality Control (SQC) is a branch of Total Quality Management (TQM) that defines a quality philosophy and set the guiding principles that represent the foundation for a continuously improving organisation. Statistical Process Control (SPC) and Acceptance Sampling are the two major parts of SQC. SPC is an effective tool that aims to get and keep processes under control and ensure tha...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید