نتایج جستجو برای: he mainly uses indirect method
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The TEWI analysis of residential heat pumps shows that it is sensitive to refrigerant emissions and mainly dependent on the seasonal coefficient of performance of the heating unit. Otherwise for countries where electricity is mainly produced by a combination of nuclear-power and hydro-power, the direct emissions become not negligible compared to the indirect emissions. Both direct and indirect ...
Fault-tolerant Z rotations by π/2 are important as they arise in numerous quantum algorithms, most notably those involving quantum Fourier transforms. We describe surface code implementations of two recently described methods of efficiently constructing these rotations. One method uses state distillation to get low-error (|0〉 + e k |1〉)/ √ 2 states, with each distillation level requiring 2−1 in...
According to importance of the issue of ethic in Islam, the purpose of this research is to investigate the negative dimensions of social accounting and how it affects the ethical behavior of accountants. This is an applied research and uses structural equation modeling. Due to the wide scope of the study population, using a Cochran formula, a sample of 384 students and accounting professionals ...
It is expected that biodiesel production in the EU will remain the dominant contributor as part of a 10% minimum binding target for biofuel in transportation fuel by 2020 within the 20% renewable energy target in the overall EU energy mix. Life cycle assessments (LCA) of biodiesel to evaluate its environmental impacts have, however, remained questionable, mainly because of the adoption of a tra...
doi:10.1160/TH12-10-0749 Thromb Haemost 2013; 109: ■■■■ Dear Sirs, To better understand the point of view presented by Schulman in his recent editorial (1), three points may deserve further comment and clarification. The first is whether network meta-analysis (NETMA) studies should be seen as a big advancement in the knowledge about a clinical problem or as a small one. Schulman is absolutely c...
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