نتایج جستجو برای: supply security aspects
تعداد نتایج: 658145 فیلتر نتایج به سال:
Parametric Lindenmayer systems (L-systems) are formulated to generate branching tree structures that can incorporate the physiological laws of arterial branching. By construction, the generated trees are de facto fractal structures, and with appropriate choice of parameters, they can be made to exhibit some of the branching patterns of arterial trees, particularly those with a preponderant valu...
Changes in BOLD signals are sensitive to the regional blood content associated with the vasculature, which is known as V0 in hemodynamic models. In previous studies involving dynamic causal modeling (DCM) which embodies the hemodynamic model to invert the functional magnetic resonance imaging signals into neuronal activity, V0 was arbitrarily set to a physiolog-ically plausible value to overcom...
irrigated agriculture is an important contributor to the expansion of national food supplies and is expected to play a major role in food security of developing countries. such countries face water crisis for securing the food staples. well designed water resource policies potentially can improve the water allocation and use efficiency as well as the food security objectives. this paper present...
At this point, it is nearly impossible to escape discussion of the aging of the baby boom and its implications for Social Security. No set of reasonable demographic and economic assumptions yields a forecast of long-term solvency for the program as it exists today (Board of Trustees 1997; Congressional Budget Office (CBO) 1997). Some reform is necessary. The open questions are which reforms and...
Security of Supply: to identify the transmission capacity from England to Scotland needed to secure the Scottish demand over a range of credible generation scenarios, both pre and post commissioning of Western HVDC Link, Beauly-Denny and other transmission reinforcements. System Operability: to identify the level of reactive compensation investment required within Scotland to ensure that th...
The underpinning fundamental challenge of food security is to match supply and demand. In a simple world this challenge would be met by straightforward technology that balances these two market forces. However, we do not live in a simple world. Innovations to save labour in production, for example, would be damaging if they eliminate the only source of personal income for farmworkers. In other ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید