markvart, t practical handbook of photovoltaics - fundamentals and applications

... reliability of electricity supply by stand-alone photovoltaic systems. The understanding of solar radiation forms arguably the most ancient part of physical science but it is only recently that the ... solar radiation data in the forms needed for the study of the performance of photovoltaic systems. Attention is &awn throughout to important sources of systematic climate...

Ngày tải lên: 18/04/2014, 12:31

... this sense the handbook takes into account the interdisciplinary nature of computer vision with its links to virtually all natural sciences and attempts to bridge two important gaps. The first ... topics of inter- est. The individual chapters are written in a self-consistent way with extensive cross-referencing to other chapters of the handbook and ex- ternal references. The CD t...

Ngày tải lên: 28/04/2014, 09:55

... conservation is a key factor in mitigating the global warming effect. Electric deregula- tion and the use of real-time pricing instead of the time -of- use rate structure in the United States have ... projects. Masterformat promotes standardization and thereby facilitates the retrieval of infor- mation and improves construction communication. The 1988 edition of Masterformat con...

Ngày tải lên: 29/10/2013, 20:15

... state of moist air, there exists a thermodynamic wet-bulb temperature T* that exactly equals the saturated temperature of the moist air at the end of the ideal adiabatic saturation process at ... Heat and Latent Heat Sensible heat is that heat energy associated with the change of air temperature between two state points. In Eq. (2.29), the enthalpy of moist air calculated at a da...

Ngày tải lên: 29/10/2013, 20:15

Ngày tải lên: 05/01/2014, 19:45

... monounsaturated fat on blood lipids generally is similar to that of a diet low in total and saturated fat. The authors conclude that for the 20% of the Caucasian population with this genetic mutation, ... reducing total fat intake. 83 The relationship between blood cholesterol levels and total mortality appears to be J-shaped, with increased mortality at both ends of the distrib...

Ngày tải lên: 15/02/2014, 16:20

... and cannot be substituted by Gly-Pro-Pro, Gly-Pro-Ala or Gly-Pro-Arg, showing that the platelet-reactivity of fibrillar collagen is not just an intrinsic property of the triple- helical ... repeating Gly-Pro-Hyp motif, that mimic the collagen tertiary (triple-helical) structure. These authors have shown that, when cross-linked to impact quaternary (polymeric) s...

Ngày tải lên: 17/02/2014, 05:20

... affect food prices as they impact both farm production costs and marketing costs. In 2005–2007, the farm-to-retail spread represented 78% of the retail price of the so-called Market Basket of US ... demands increase. Traditionally, commodity analysts have employed “stock-to-utilization” ratios as the major independent variables in forecasting crop prices with attention to gov- ernment...

Ngày tải lên: 18/02/2014, 14:20

... coach, athletic trainer), and these situations can be sensitive and difficult to handle. It is important that the athlete understands these issues as they relate to overall student athlete safety and ... important. It is important to secure confidentiality, and allow the athlete to continue participation unless perform- ance puts the athlete at risk. This often entails an assessment of...

Ngày tải lên: 21/02/2014, 17:20