Results 21 to 30 of about 2,051,701 (292)

Screening of native plant species for phytoremediation potential in Pb-Zn mines in Iran [PDF]

open access: yesEnvironmental Resources Research, 2021
Mining activity is one of the major sources of heavy metal pollution of soil. Most mines are abandoned without any remediation and cause contamination of soil and water.
M Kazemi
doaj   +1 more source

Refinement of the methodology for assessing the resistance of hazel (hazelnuts) to stress factors

open access: yesНовые технологии, 2021
The aim of the research is to clarify the methodology for assessing the resistance of hazel (hazelnuts) to stress factors on the basis of uniform approaches adopted in walnut farming.
S. G. Biganova   +2 more
doaj   +1 more source

Study of ascorbate and NaCl interaction on germination, growth and enzymes antioxidant activity in Soybean (Glycine max L. cv DPX) seedling [PDF]

open access: yesفیزیولوژی محیطی گیاهی, 2007
In different stress such as salinity, strong oxidant as Reactive Oxygen Species is produced that damages to membrane structure in plant. Different antioxidant as ascorbate scavenger them. In this research Soybean (Glycine max L.
a Diansaii, m Niakan, a Sateei
doaj  

Transaxillary Branch-to-Branch-to-Branch Carotid Catheterization Technique for Triple-Branch Arch Repair

open access: yesJournal of Endovascular Therapy, 2023
Purpose: To describe the transaxillary branch-to-branch-to-branch carotid catheterization technique (tranaxillary 3BRA-CCE IT) for cannulation of all supra-aortic vessels using only 1 femoral and 1 axillary access during triple-branch arch repair.
Carlota F. Prendes   +7 more
openaire   +3 more sources

A Numerical Solution of a Circular Section Made of Functionally Graded Material (FGM) under a Transverse Load, with a Simple Support on the Radial Edges [PDF]

open access: yesفناوری در مهندسی هوافضا, 2019
The most important application of functionally graded materials (FGM) is in the aerospace industry, these materials at high temperatures are very resistant to stresses especially residual stresses.
Mohammad Jelokhani Niaraki   +2 more
doaj  

Ultrametric spaces of branches on arborescent singularities [PDF]

open access: yes, 2018
Let $S$ be a normal complex analytic surface singularity. We say that $S$ is arborescent if the dual graph of any resolution of it is a tree. Whenever $A,B$ are distinct branches on $S$, we denote by $A \cdot B$ their intersection number in the sense of ...
A Dimca   +32 more
core   +3 more sources

Solitary Waves in Discrete Media with Four Wave Mixing [PDF]

open access: yes, 2005
In this paper, we examine in detail the principal branches of solutions that arise in vector discrete models with nonlinear inter-component coupling and four wave mixing.
Horne, R. L.   +2 more
core   +3 more sources

Streamers in air splitting into three branches [PDF]

open access: yes, 2013
We investigate the branching of positive streamers in air and present the first systematic investigation of splitting into more than two branches. We study discharges in 100 mbar artificial air that is exposed to voltage pulses of 10 kV applied to a ...
Ebert, U.   +3 more
core   +5 more sources

Live Branches on Pine Stumps Deter Pales Weevil Breeding in Michigan (Coleoptera: Curculionidae) [PDF]

open access: yes, 2017
Eastern white pine and Scotch pine stumps with living branches were unattractive to pales weevil for breeding. When feasible, leaving a few lower branches on Christmas tree stumps during harvest should prevent weevil ...
Corneil, Jeffrey A, Wilson, Louis F
core   +3 more sources

Networks of companies and branches in Poland [PDF]

open access: yes, 2006
In this study we consider relations between companies in Poland taking into account common branches they belong to. It is clear that companies belonging to the same branch compete for similar customers, so the market induces correlations between them. On
Aleksiejuk   +12 more
core   +2 more sources

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