نتایج جستجو برای: soc storage increased about 176 and 495 p
تعداد نتایج: 17105941 فیلتر نتایج به سال:
Conservational management practices in grasslands have been considered one of the efficient options to enhance the soil organic carbon (SOC) accumulation. However, the SOC changes after the conservational management practices vary significantly under different grassland vegetation types and the environmental conditions. At present, it is not clear how the SOC accumulation changes along the soil...
some researches made in the field of agency problem issue, deal with the role of control systems regarding owners and managers. in this research the relationship between the two control mechanisms, namely the voluntary disclosure (external control mechanism) and outside directors (internal control mechanism), which are reductive of agency problems, has been studied. for this reason, a sample ...
Carbon Dioxide Utilization in the Synthesis of Acetic and Butyric Acids by Butyribacterium Rettgeri.
2 Winsor, C. P., and Clark, A. B., Ibid., 22, 400 (1936); Hecht, S., Haig, Ch., and Chase, A. M., Jour. Gen. Physiol., 20, 831 (1937); Wald, G., and Clark, A. B., Ibid., 21, 93 (1937); Hecht, S., these PROCEEDINGS, 23, 227 (1937). 3 Rowland, W. M., and Sloan, L. L., Jour. Opt. Soc. Am., 34, 601 (1944); Hecht, S., and Yun Hsia, Ibid., 35, 261 (1945). " Wolf, E., and Zerrahn-Wolf, G., Jour. Gen. ...
to determine the effect of hen age and storage condition on egg quality, fresh eggs were sampled from two commercial flocks of white leghorn hens at 28 and 68 weeks of age. half of sampled eggs from each flock were stored at 6°c and the other half was stored at room temperature. fifteen eggs were randomly sampled from each treatment following collection and at 5-day intervals to 30 days of stor...
7Jourdian, G. W., and S. Roseman, Abstracts, 137th Meeting of the American Chemical Society, 1960, p. 47C. 8 Byrne, W. L., and H. A. Lardy, Biochim. et Biophys. Acta, 14, 495-601 (1954). 9 Dische, Z., and Borenfreund, E., J. Biol. Chem., 180, 1297-1300 (1949). 10 Ballou, C. E., Arch. Biochem. & Biophys., 78, 328-333 (1958). 11 Warren, L., and H. Felsenfeld, Biochem. Biophys. Res. Comm., 4, 232-...
Understanding effects of land-use changes driven by the implementation of the "Grain for Green" project and the corresponding changes in soil organic carbon (SOC) storage is important in evaluating the environmental benefits of this ecological restoration project. The goals of this study were to quantify the current soil organic carbon density (SOCD) in different land-use types [cultivated land...
the construct of self-efficacy has received increasing attention in research over the past two decades. many studies have been carried out 1.3 significance of the study this study has pedagogical implications since improving students’ self- efficacy and autonomy is important for promoting actual performance on classroom academic tasks. in academic settings, it has been shown that self-effi...
BACKGROUND The storage duration of red blood cells transfused to critically ill patients is associated with increased morbidity and mortality. Whether the association exists between storage duration of red blood cells transfused to patients with sepsis and the risk of developing ALI/ARDS is unknown. We aimed to determine the association of the storage duration of red blood cells transfused to p...
in recent years many researchers have been focused on interaction of small molecules with dna. dna is generally the primary intracellular of anticancer drugs, so the interaction between small molecules and dna can cause dna damage in cancer cells, blocking the division of cancer cells and resulting in cell death. the flavonoids are a large group of polyphenolic natural products that are widely ...
applications such as high definition viedeo reproduction, portable computers, wireless, and multimedia demand, and ever-increasing need for ligh-frequency high-resolution and low-power analog-to-digital converters. flash, two-step flash, and pipeline convertors are fast but consume large amount of power and require large area. to overcome these problems, successive approximation converter blo...
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