نتایج جستجو برای: p olsen
تعداد نتایج: 1270437 فیلتر نتایج به سال:
Soil properties play a significant role in phosphorus (P) sorption. Information about P sorption is limited in Hamadan soils. The objectives of this research were to study the P sorption in twelve soils of Hamadan, assess the capability of different kinetics equations describing P sorption and correlate the P sorption characteristics with the soil properties. The soils were fertilized with 20...
Soil properties play a significant role in phosphorus (P) sorption. Information about P sorption is limited in Hamadan soils. The objectives of this research were to study the P sorption in twelve soils of Hamadan, assess the capability of different kinetics equations describing P sorption and correlate the P sorption characteristics with the soil properties. The soils were fertilized with 20...
C. A. Miller, K. H. Hicks, R. Abegg, M. Ahmad,* N. S. Chant, D. Frekers, P. W. Green, L. G. Greeniaus, D. A. Hutcheon, P. Kitching, D. J. Mack, W. J. McDonald, W. C. Olsen, R. Schubank, P. G. Roos, and Y. Ye TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia, Canada V6T 2A3 University of Alberta, Edmonton, Alberta, Canada T6G 2N5 University of Maryland, College Park, Maryland 20742 Ohio Un...
8. Redondo P, Del Olmo J, Idoate M. Angiolymphoid hyperplasia with eosinophilia successfully treated with imiquimod. Br J Dermatol. 2004;151:1110--1. 9. Olsen TG, Helwig EB. Angiolymphoid hyperplasia with eosinophilia: clinicopathologic study of 116 patients. J Am Acad Dermatol. 1985;12:781--96. 10. Alcántara-González J, Boixeda P, Truchuelo Diez T, Perez García B, Jaen Olasolo P. Angiolymphoid...
Recognition of the public health and financial problems involved in the increasing use of pharmaceutical products is of major importance to-day (WHO, 1971). A deeper knowledge of the extent and development of drug consumption is necessary to evaluate the significance of these problems. It is possible to obtain such knowledge in relatively few countries (Engel and Siderius, 1968; NMD, 1972). The...
در این بررسی اثر ماده آلی بر سینتیک تثبیت فسفر در چهار خاک مختلف مطالعه گردید. برای این کار خاک ها با سطوح متفاوت کود دامی تیمار و به مدت دو ماه در اینکوبیتور نگهداری گردیدند. سپس خاک ها با k2hpo4 به میزان mg p/kg45 تیمار و در اینکوبیتور در دمای 25 درجه سلسیوس به مدت 100 روز نگهداری شدند. در زمان-های صفر، 1، 5، 20، 50 و 100 روز از خاک ها نمونه گیری و olsen-p آن ها اندازه گیری شد. نتایج نشان داد...
Lucas M. P. Beekman,† Martin Steffen,§ Ivo H. M. van Stokkum,† John D. Olsen,‡ C. Neil Hunter,‡ Steven G. Boxer,§ and Rienk van Grondelle*,† Department of Physics & Astronomy, Vrije UniVersiteit, De Boelelaan 1081, 1081 HV Amsterdam, The Netherlands; Krebs Institute for Biomolecular Research and Robert Hill Institute for Photosynthesis, Department of Molecular Biology and Biotechnology, UniVers...
B. Berg,* L. I. Plimak, A. Polkovnikov, M. K. Olsen, M. Fleischhauer, and W. P. Schleich Institut für Quantenphysik, Universität Ulm, D-89069 Ulm, Germany ARC Centre of Excellence for Quantum-Atom Optics, School of Physical Sciences, University of Queensland, Brisbane, Queensland 4072, Australia Department of Physics, Boston University, Boston, Massachusetts 02215, USA Fachbereich Physik, Techn...
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