Results 31 to 40 of about 4,955,537 (296)

Responses of unicellular predators to cope with the phototoxicity of photosynthetic prey

Nature Communications, 2019
Photosynthesis generates reactive oxygen species that can damage cells. Here, the authors show that unicellular predators of photosynthetic prey have shared responses to photosynthetic oxidative stress and these may also have been important for the ...
Akihiro Uzuka, Yusuke Kobayashi, Ryo Onuma, Shunsuke Hirooka, Yu Kanesaki, Hirofumi Yoshikawa, Takayuki Fujiwara, Shin-ya Miyagishima   +7 more
doaj   +1 more source

Green Function in the Resonance Region [PDF]

, 2004
We analyse the three-point function of vector, axial-vector and pseudoscalar currents. In the spirit of large N_C, a resonance dominated Green function is confronted with the leading high-energy behaviour from the operator product expansion.
Cirigliano, V., Ecker, G., Eidemuller, M., Pich, A., Portoles, J.   +4 more
core   +2 more sources

Nuclear Shadowing in DIS: Numerical Solution of the Evolution Equation for the Green Function [PDF]

, 2003
Within a light-cone QCD formalism based on the Green function technique incorporating color transparency and coherence length effects we study nuclear shadowing in deep-inelastic scattering at moderately small Bjorken x_{Bj}.
A. Goldberg, A.B. Zamolodchikov, A.H. Mueller, B.G. Zakharov, B.Z. Kopeliovich, B.Z. Kopeliovich, B.Z. Kopeliovich, B.Z. Kopeliovich, B.Z. Kopeliovich, B.Z. Kopeliovich, B.Z. Kopeliovich, B.Z. Kopeliovich, G. Bertsch, G. Piller, G. Piller, H. De Vries, J. Nemchik, J. Nemchik, J. Qiu, J. Raufeisen, J. Tobochnik, J. Tobochnik, J.B. Kogut, J.M. Bjorken, K. Golec-Biernat, K. Golec-Biernat, L.L. Frankfurt, M.A. Lee, N.N. Nikolaev, N.N. Nikolaev, O.V. Kancheli, P.J. Reynolds, R.M. Barnett, S.J. Brodsky, S.J. Brodsky, T.H. Bauer, V.N. Gribov, V.N. Gribov, W. Melnitchouk   +38 more
core   +2 more sources

From a local Green function to molecular charge transport [PDF]

, 2003
A local-orbital based ab initio approach to obtain the Green function for large heterogeneous systems is developed. First a Green function formalism is introduced based on exact diagonalization.
Albrecht, Albrecht, Albrecht, Albrecht, Albrecht, Cuniberti, Cuniberti, Datta, Di Ventra, Di Ventra, Emberly, Fagas, Foulkes, Ghosh, Grabo, Gräfenstein, Gräfenstein, Gutiérrez, Gutiérrez, Hettler, Heurich, Ingold, Joachim, Joachim, Kergueris, Koch, Lang, Majumder, Mitas, Paulsson, Petersilka, Rakshit, Reed, Samanta, Shukla, Todorov, Towler, Wang, Werner, Williamson, Xue   +40 more
core   +4 more sources

Melt strength and stretching ratio of low-density polyethylene composites loaded with nanoscale zinc oxide

Advanced Industrial and Engineering Polymer Research, 2020
The melt drawability including melt strength (MS) and stretching ratio (V) of the neat low-density polyethylene (LDPE) and the LDPE composites loaded with a nanometer zinc oxide (nano-ZnO) were measured using a melt spinning method in capillary extruding
Ji-Zhao Liang
doaj   +1 more source

BOUNDARY VALUE PROBLEM WITH SHIFT FOR A FRACTIONAL ORDER DELAY DIFFERENTIAL EQUATION [PDF]

Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2019
In this paper we prove existence and uniqueness theorem to a boundary value problem with shift for a fractional order ordinary delay differential equation. The solution of the problem is written out in terms of the Green function.
M. G. Mazhgikhova
doaj   +1 more source

Application of the Fourier method to solve the problems of the theory of drying by electromagnetic radiation

Физика волновых процессов и радиотехнические системы, 2019
On the basis of the idea of splitting the process into physical factors, using the Fourier method and the green function apparatus, an algorithm for constructing a new class of solutions to the initial boundary value problems of the theory of drying by ...
A.M. Afanasiev, Yu.S. Bakhracheva, B.N. Siplivy   +2 more
doaj   +1 more source

Influence of an L^{p}-perturbation on Hardy-Sobolev inequality with singularity a curve [PDF]

Opuscula Mathematica, 2021
We consider a bounded domain \(\Omega\) of \(\mathbb{R}^N\), \(N \geq 3\), \(h\) and \(b\) continuous functions on \(\Omega\). Let \(\Gamma\) be a closed curve contained in \(\Omega\).
Idowu Esther Ijaodoro, El Hadji Abdoulaye Thiam   +1 more
doaj   +1 more source

New Hermite Hadamard type inequalities for twice differentiable convex mappings via Green function and applications

Moroccan Journal of Pure and Applied Analysis, 2016
We derive some Hermite Hamamard type integral inequalities for functions whose second derivatives absolute value are convex. Some eror estimates for the trapezoidal formula are obtained. Finally, some natural applications to special means of real numbers
Erden Samet, Sarikaya Mehmet Zeki
doaj   +1 more source

Dominance of forest structural traits in shaping soil bacterial community assembly in Beijing’s urban forests

Frontiers in Soil Science
Urban forests constitute vital ecological interfaces between built environments and natural systems, yet the mechanisms driving soil microbial community assembly in these ecosystems remain poorly understood.
Yi Zheng, Conghai Han, Jixin Cao, Yanchun Wang, Huiwen Hu, Dongyan Yan, Yushu Zhang, Xixi Zhang, Wei Dai, Zuzheng Li, Xi Ding   +10 more
doaj   +1 more source