this study sought to develop a decision support system (dss) for assisting range managers to detect range condition and make informed decisions about feridan county rangelands. all plant species frequencies were measured in 31 range sites with various grazing histories using step point method. four hundred points along four perpendiculars 30 meters transects were measured in each site and grazi...

Different industrial decision makers and managers in our country, try to select and organize locations for aggregating industrial units, estates and areas with respect to land use planning visions and industrial development strategies. In this regard, considering large quantity of the input data and diverse criteria affecting this application, it is complicated and difficult to optimally make d...

By LUIS ANGELONE, I)AvID H. WATKINS, AND CLIFFORD A. AN;EREIs I HAS been demonstrated for nomi-miucleated red (‘ells that their respiratory metabolism is comparable to that of other msormal resting tissues;’ that adrenalectomy causes about 73 per cent decreases in their oxygen uptake w’ith a return to normal followimsg appropriate therapy;2 that aging its vitro (storage) produces a decrease in ...

Aebi, H. (1952a). Biochim. biophys. Acta, 9, 443. Aebi, H. (1952b). Helv. phys. acta, 10, 184. Aebi, H. (1953). Helv. phys. acta, 11, 96. Bartley, W., Davies, R. E. & Krebs, H. A. (1954). Proc. Roy. Soc. B, 142, 187. Deyrup, I. (1953a). J. gen. Physiol. 38, 739. Deyrup, I. (1953b). Amer. J. Physiol. 175, 349. Elkinton, J. R., Winkler, A. W. & Danowski, T. S. (1944). Yale J. Biol. Med. 17, 383. ...

An outstanding characteristic of the enzymatic oxidation of ascorbic acid by highly purified preparations of ascorbic acid oxidase, is the pronounced inactivation of the enzyme that occurs during the course of the reaction (1). I t is the purpose of this communication to present data showing that the enzyme inactivation occurring during the reaction, is due to causes which, for the purposes of ...

PURPOSE OF REVIEW To review the literature on toluidine blue (TBlue) and to discuss the utility of TBlue in assessing and in clinical management of patients with oral mucosal lesions. The literature search was conducted using key word search including oral cancer, oral premalignant lesions, and TBlue and by selecting references from the articles reviewed. RECENT FINDINGS The findings of this ...

As a major driving element of the structure and function of arid and semiarid ecosystems, rainfall is the essential factor limiting plant biological processes. To clarify the characteristics of transpiration and responses to summer rainfall, sap flow density (Fd) of Pinus tabulaeformis and Hippophae rhamnoides was monitored using thermal dissipation probes. In addition, midday leaf water potent...

Bell, J. M. & Loosli, J . K. (1951). J. Anim. Sci. 10, 50. Bender, A. E. (1956). Brit. J. Nutr. 10, 135. Block, R. J. & Mitchell, H. H. (1946-7). Nutr. Abstr. Rev. 16, 249. Columbus, A. (1954). Arch. Tierernuhr. Beihefte, no. 4, p. 51 . Henry, K. M. & Kon, S. K. (1956). Brit. J. Nutr. 10, 39. Henry, K. M. & Kon, S. K. (1957). Brit. J. Nutr. 11, 305. Ma, T. S. & Zuazaga, G. (1942). Industr. Engn...

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Harris, P. L., Ames, S. R. & Brinkman, J. H. (1951). J. Amer. chem. Sac. 73, 1252. Harrison, G. F. (1956). Private communication. Henry, K. M. (1956). Private communication. Henry, K. M. & Thompson, S. Y. (1954). Milchwissenschaft, 9, 14. Henry, K. M., Kon, S. K., Mawson, E. H., Stanier, J. E. & Thompson, S.Y.(1949). Brit.J. Nutr .3 ,301. Ingle, D. J. & Griffith, J. Q. (1949). In The Rat in Lab...