Results 31 to 40 of about 557,066 (314)
Geographical Review, 1942 Soils and soil management , Soils and soil management , مرکز فناوری اطلاعات و اطلاع رسانی ...
W. A. Rockie, A. F. Gustafson
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Mercury accumulation in plants from contaminated arable lands in Eastern Slovakia
Annals of Agricultural and Environmental Medicine, 2020 Introduction and Objective Contamination of soil by mercury poses several risks to human health through consumption of fruits and vegetables. In Slovakia, a high concentration of mercury is found in the soil of the Central Spiš region.
Tatiana Kimáková +7 more
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Transcripts enriched in codons that trigger P‐site tRNA‐mediated mRNA decay possess stable mRNA
FEBS Open Bio, EarlyView.PTMD codons were first described by Mendel et al. as mediators of an mRNA decay pathway dependent on the human protein CNOT3, homologous to yeast Not5. Our findings confirm that PTMD codons destabilize transcripts; however, unlike in yeast, the human pathway specifically targets and slightly destabilizes primarily stable mRNAs.
Rodolfo Lopes Carneiro +1 more
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Water Quality and Heavy Metal Status in Lined and Unlined Canals: Damietta, Egypt [PDF]
Journal of Soil Sciences and Agricultural EngineeringThe primary objective of this study is to evaluate the qualitative impacts of concrete lining versus unlined systems to ensure the long-term sustainability of irrigation water resources in Damietta, Egypt. A comparative analysis was conducted between the
Esraa El Kafafi +22 more
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Soil depth and soil production
Complexity, 2015 Soil column depth is predicted over time scales up to a million years based on dynamics at the pore scale. The power law result integrates result for solute transport from percolation theory with typical flow velocities. Verification was based on studied soils from 14 regions worldwide over time scales from decades to a million years.
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How phagocytic cells kill bacteria: Lessons from a professional killer
FEBS Open Bio, EarlyView.How phagocytic cells ingest and kill bacteria has been studied for more than a century, but many questions remain unanswered. The study of the amoeba Dictyostelium discoideum brings new answers, and new questions. Professional phagocytic cells such as neutrophils and macrophages, as well as free‐living soil amoebae like Dictyostelium discoideum, employ
Otmane Lamrabet, Pierre Cosson
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Are soils in urban ecosystems compacted? A citywide analysis [PDF]
, 2011 Soil compaction adversely influences most terrestrial ecosystem services on which humans depend. This global problem, affecting over 68 million ha of agricultural land alone, is a major driver of soil erosion, increases flood frequency and reduces ...
Sarah A. McCormack +9 more
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Advanced Engineering Materials, EarlyView.New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold +2 more
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International Soil and Water Conservation Research, 2013 The prospects and challenges facing eight small water impounding projects (SWIPs) in Talugtog, Nueva Ecija, an upland municipality located in Central Luzon, Philippines were evaluated using rapid appraisal and documentation of projects, interview of ...
Samuel M. Contreras +2 more
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