نتایج جستجو برای: روش incorporation
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In this paper, we analyse how the socialisation of new science and technology (technoscience) is performed through newspapers. Newspapers remain an important source information about emerging technosciences, such as bio- nanotechnology, even in age social media. This includes communication scientific technological developments but also sense-making imaginaries related to expectations future eff...
this experiment was conducted to study the effect of nozzle types and the time of herbicide incorporation in soil on weed control, using split plot design by randomized block design. the main plots were soil and herbicide mixing time and the subplots were nozzle types with three replications. this study was performed in karaj station of seed and plant improvement institute, located 25 km west o...
A new carboxylic acid functionalised cavitand forms [Cu(3)L(2)] metallo-cryptophanes with Cu(OAc)(2) that can be linked together into dimers with the bridging ligand 1,2-bis(4-pyridyl)ethylene. Reaction of the cavitand with Co(OAc)(2) gives a metallo-cryptophane with a central Co(7) cluster.
Volume 5 • Issue 4 • 1000204 J Blood Disorders Transf ISSN: 2155-9864 JBDT, an open access journal Ferritin and Serum Iron Levels among the ABO Blood Groups in Enugu, South Eastern Nigeria Ifeanyichukwu Martin Ositadinma1*, Amilo Grace Ifeoma1, Ngwu Amauche Martina2, Obi Godwin Okorie2 and Okoye Augustine Ejike3 1Medical Laboratory Science, Nnamdi Azikiwe University, Nnewi Campus, Anambra state...
In an effort to characterize the roles of each metal ion in metalloβ-lactamase NDM-1, heterodimetallic analogues (CoCo-, ZnCo-, and CoCd-) of the enzyme were generated and characterized. UV−vis, H NMR, EPR, and EXAFS spectroscopies were used to confirm the fidelity of the metal substitutions, including the presence of a homogeneous, heterodimetallic cluster, with a single-atom bridge. This mark...
هدف: با توجه به رشد روزافزون آموزش شیوه مجازی و ویژه در شرایط گسترش پاندمی کرونایروس، نقش اساسی مدیریت کلاسی ارتقا کیفیت باید مورد قرار گیرد این پژوهش هدف تدوین مدل رابطه علّی هدفمند کلاس وضعیت روان‌شناختی پیامدهای تحصیلی دانشجویان انجام شد. روش: روش بر حسب هدف، کاربردی ماهیت از نوع توصیفی - همبستگی بود. جامعه آماری مشتمل انواع مقاطع دانشگاه های دولتی پیام نور شهر تهران نمونه اساس جدول مورگان ب...
Diiron species containing a cyclic P(Ph)2N(Ph)2 diphosphine related to the [FeFe]H2ases active site.
A new dissymmetrically disubstituted diiron dithiolate species, [Fe(2)(CO)(4)(κ(2)-P(Ph)(2)N(Ph)(2))(μ-pdt)] (pdt = S(CH(2))(3)S), was prepared by using a flexible cyclic base-containing diphosphine, 1,3,5,7-tetraphenyl 1,5-diaza-3,7-diphosphacyclooctane (P(Ph)(2)N(Ph)(2) = {PhPCH(2)NPh}(2)). Preliminary investigations of proton and electron transfers on the diiron system have been done.
Nabila Bouatia-Naji 1,2* , Amélie Bonnefond 1,2* , Devin A. Baerenwald 3 , Marion Marchand 1,2 , Marco Bugliani 4 , Piero Marchetti 4 , François Pattou 5 , Richard L. Printz 3 , Brian P. Flemming 3 , Obi C. Umunakwe 3 , Nicholas L. Conley 3 , Martine Vaxillaire 1,2 , Olivier Lantieri 6 , Beverley Balkau 7 , Michel Marre 8 , Claire Lévy-Marchal 9 , Paul Elliott 10 , Marjo-Riitta Jarvelin 10,11 ,...
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