نتایج جستجو برای: 6.66 and 8.33 plant m
تعداد نتایج: 16933901 فیلتر نتایج به سال:
in this work, a novel and fast method for direct analysis of volatile compounds (davc) of medicinal plants has been developed by holding a filament from different parts of a plant in the gc injection port. the extraction and analysis of volatile components of a small amount of plant were carried out in one-step without any sample preparation. after optimization of temperature, extraction time a...
abstract previous researches have shown success of growth hormones usage on flower production increase, pod and prevention of abscission of them in some of the pulses. two tests were done, in order to find out the effects of growth hormones to on flower production increase, pod and chick pea yield composites in farmer conditions (2010-11) and green house conditions as factorial on the proje...
39 pp. 77-104, CRC Press, Boca Raton, FL Egneus, H., Heber, U., Matthiesen, U. and Kirk, M. (1975) Biochim. Biophys. Acta 408, 252-268 Robinson, J. M. (1988) Physiol. Plant. 72, 666-680 Elstner, E. F. (1987) in The Biochemistry of Plants (Davies, D. D., ed.), vol. 11, pp. 253-317, Academic Press, San Diego Ireland, C. R., Baker, M. R. and Long, S. P. (1987) Biochim. Biophys. Acta 893,434-443 Sm...
PURPOSE P-glycoprotein is an efflux pump for many drugs including doxorubicin and paclitaxel. This study evaluated the coadministration of these drugs with the P-glycoprotein inhibitor valspodar (PSC 833) with the aim of determining: (a) maximum tolerated doses (MTDs) of doxorubicin followed by paclitaxel (DP); (b) the MTD of DP combined with PSC 833 (DPV), without and with filgrastim (G-CSF); ...
J. Stollsteimer, "A working model for plant numbers and locations," Journal of Farm Economics, vol. 45, pp. 631–645, 1963. A. A. Kuehn and M. J. Hamburger, "A heuristic program for locating warehouse," Management Science, vol. 9, pp. 643–666, 1963. A. Manne, "A plant location and economy of scale decentralization and computation," Management Science, vol. 11, pp. 2...
Francisco J. R am írez Departamento de Qui'mica-Ffsica, Facultad de Ciencias, Universidad de Malaga, 29071 Malaga, Spain and M artin J. Bukovac Department of Horticulture, Michigan State University, East Lansing, MI 48824, U.S.A. Z. Naturforsch. 48c, 666-668 (1993); received February 16/April 6,1993 Lycopersicon esculentum, Plant Cuticle, Nitrogen Oxide, FT-IR Analysis Nitrogen oxide binding to...
مراتع حدود نیمی از خشکی های جهان را در بر دارند و پوشش گیاهی آن در نتیجه تأثیر متقابل محیط و موجودات زنده به وجود آمده است و به عنوان یک اکوسیستم طبیعی مدیریت می شوند. علاوه بر مراتع، راه ها در عصر حاضر نیز از اجزا مهم و زیرساخت های اصلی زندگی نوین و توسعه کشورها به شمار می روند. جاده ها ساخته دست بشر هستند و جوامع گیاهی کنار جاده تحت تأثیر ساخت و ساز قرار دارند. پوشش "رودرال" به مجموعه ای از پ...
PURPOSE Overexpression of P-glycoprotein (Pgp) is one mechanism of drug resistance in cancer chemotherapy. A Phase I trial was conducted using PSC 833, a Pgp antagonist, in combination with paclitaxel in patients with refractory cancer. The objective of this study was to assess the effect of PSC 833 on the metabolism of paclitaxel and characterize the differences in 6alpha-hydroxypaclitaxel pha...
The heterosis study for grain yield and its contributing characters was carried out in among 50 hybrids of pearl millet (Pennisetum glaucum (L.) R. Br.) through Line x Tester mating design. analysis variance showed highly significant mean squares differences the all characters. due to hybrids, lines, testers line tester were also studied indicating presence considerable variability materi...
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