نتایج جستجو برای: 1 ef

تعداد نتایج: 2761255  

2017
Maria L. Cayuela Eduardo Aguilera Alberto Sanz-Cobena Dean C. Adams Diego Abalos Louise Barton Rebecca Ryals Whendee L. Silver Marta A. Alfaro Valentini A. Pappa Pete Smith Josette Garnier Gilles Billen Lex Bouwman Alberte Bondeau Luis Lassaletta

Many recent reviews and meta-analyses of N2O emissions do not include data from Mediterranean studies. In this paper we present a meta-analysis of the N2O emissions from Mediterranean cropping systems, and propose a more robust and reliable regional emission factor (EF) for N2O, distinguishing the effects of water management, crop type, and fertilizer management. The average overall EF for Medi...

Journal: :Bioscience, biotechnology, and biochemistry 2002
Shin-ichiro Ejiri

Eukaryotic polypeptide elongation factor EF-1 is not only a major translational factor, but also one of the most important multifunctional (moonlighting) proteins. EF-1 consists of four different subunits collectively termed EF-1alphabeta beta'gamma and EF-1alphabeta gammadelta in plants and animals, respectively. EF-1alpha x GTP catalyzes the binding of aminoacyl-tRNA to the A-site of the ribo...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2001
C Reynet C R Kahn

In studies using subtraction cloning to screen for alterations in mRNA expression in skeletal muscle from humans with Type 2 diabetes mellitus and control subjects, one of the most prominent differences was in the mRNA for elongation factor (EF)-1alpha. With Northern blot analysis, EF-1alpha expression was enhanced by 2- to 6-fold in both Types 1 and 2 human diabetics. In contrast, no changes i...

Journal: :European Journal of Mathematics and Statistics 2023

Let an injective function f from vertex set V of a graph G to the (F0, F1, F2, ..., Fn), where Fj is jth Fibonacci number (j=0, 1, n), said be cordial labeling if induced f* edge E {0,1} defined by (uv) = (f(u)+f(v)) (mod2) satisfies condition |ef(0)- ef(1) ≤ ef(0) edges with label 0 and 1. A which admits called graph.

Journal: :The Journal of Cell Biology 1991
S Deschamps J Morales A Mazabraud M le Maire H Denis D D Brown

We have purified and partially sequenced the EF-1 alpha protein from Xenopus laevis oocytes (EF-1 alpha O). We show that the two cDNA clones isolated by Coppared et al. (Coppard, N. J., K. Poulsen, H. O. Madsen, J. Frydenberg, and B. F. C. Clark. 1991. J. Cell Biol. 112:237-243) do not encode 42Sp50, as claimed by these authors, but two very similar forms of EF-1 alpha O (EF-1 alpha O and EF-1 ...

2014
Gina Austin Karoline Groppe Birgit Elsner

There is robust evidence showing a link between executive function (EF) and theory of mind (ToM) in 3- to 5-year-olds. However, it is unclear whether this relationship extends to middle childhood. In addition, there has been much discussion about the nature of this relationship. Whereas some authors claim that ToM is needed for EF, others argue that ToM requires EF. To date, however, studies ex...

2013
R. Ponraj S. Sathish Narayanan R. Kala

Let G be a (p, q) graph. Let f : V (G) → {1, 2 . . . , p} be a function. For each edge uv, assign the label |f (u)− f (v)|. f is called a difference cordial labeling if f is a one to one map and |ef (0)− ef (1)| ≤ 1 where ef (1) and ef (0) denote the number of edges labeled with 1 and not labeled with 1 respectively. A graph with a difference cordial labeling is called a difference cordial grap...

Journal: Pollution 2019

The Kolleru Lake is a famous Ramsar wetland of international significance. In this study heavy metal contents in water and sediment samples are reported. It is found that certain potentially toxic metal ions like chromium (4.5-80 µg/L), copper (1-20 µg/L), manganese (1-313 µg/L) and zinc (1.2-57 µg/L) are present in variable quantities in the lake water. When normalized with respect to concentr...

The Kolleru Lake is a famous Ramsar wetland of international significance. In this study heavy metal contents in water and sediment samples are reported. It is found that certain potentially toxic metal ions like chromium (4.5-80 µg/L), copper (1-20 µg/L), manganese (1-313 µg/L) and zinc (1.2-57 µg/L) are present in variable quantities in the lake water. When normalized with respect to concentr...

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