Results 91 to 100 of about 156,563 (351)
Състояние на почвеното органично вещество в Черноземи от Северна България
Почвознание, агрохимия и екология, 2011 Two representative soil profiles of Chernozems from Northern Bulgaria were investigated. The soil organic matter status was analyzed end evaluated.
Иванка Любенова +1 more
doaj
Giant Magnetostriction in Ferrimagnetic SmFe5As3
Angewandte Chemie International Edition, EarlyView.SmFe5As3 is a newly discovered ferrimagnetic material that displays peculiar volumetric effects as a function of temperature. As a result of two magnetic sublattices—one with d$d$‐electrons of Fe and another with f$f$‐electrons of Sm—single crystals of SmFe5As3 show negative (blue), positive (pink), and zero (beige) thermal expansion along the [010 ...
Oksana Karychort +21 more
wiley +1 more source
Mosses of Gunung Serapi, Sarawak, Borneo [PDF]
, 2003 Collections of mosses have been made from the 911 metre high Gunung (Mount) Serapi in Sarawak. A total of 77 species in 37 genera within 17 families were discovered and are enumerated below.
Bakar, Baki +2 more
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Angewandte Chemie International Edition, EarlyView.Fe3O4 nanoparticles coated with the bifunctional peptide LCI‐DZ‐MBP1, where LCI binds the iron oxide surface and MBP1 acts as a universal plastic‐binding peptide, combined with pyrolysis‐gas chromatography/mass spectrometry (Py‐GC/MS), enable efficient enrichment, precise detection, and quantification of mixed plastics (PS, PE, PP, PET, PMMA, PC, Nylon
Maochao Mao +5 more
wiley +1 more source
Agriculture in the Clermont Silt Loam Area [PDF]
, 1925 Exact date of bulletin unknown.PDF pages ...
Arnold, Carl A.
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Polycyclic Aromatic Hydrocarbons Content in Contaminated Forest Soils with Different Humus Types
Water, Air and Soil Pollution, 2018 The aim of the study was to determine polycyclic aromatic hydrocarbon (PAH) content in different forest humus types. The investigation was carried out in Chrzanów Forest District in southern Poland.
J. Lasota, E. Błońska
semanticscholar +1 more source
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT A new type of thin‐film nanocomposite (TFN) membrane was synthesized by incorporating cellulose nanocrystals (CNCs) into a polyvinyl alcohol (PVA) top layer on a polycarbonate (PC) substrate via dip‐coating. The synthesized TFC and TFN membranes (PC/PVA TFC and PC/PVA‐CNC TFN membranes) were evaluated using contact angle measurement, field ...
Habib Etemadi +5 more
wiley +1 more source
Emission of Climate-Relevant Gases in Organic and Conventional Cropping Systems [PDF]
, 2008 In 81 commercial farms in Germany, emissions of the greenhouse gases CO2, CH4 and N2O from crop production have been computed by model-based analyses. The considered influence factors comprise farm structure, mass and energy inputs as well as cultivation
Huelsbergen, K.-J., Kuestermann, B.
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Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Water is a fundamental necessity for our existence, but its rapid contamination is causing devastating effects on the environment and health of living species worldwide. Adsorptive removal of pollutants is one of the popular water treatment techniques because of its simplicity, affordability, and the broad range of available adsorbents.
Priyanka Negi +3 more
wiley +1 more source
Thomas Borchmann & Bendt Torpegaard Pedersen: Intimideringskommunikation
MedieKultur: Journal of Media and Communication Research, 2009 Orla Vigsø
doaj +3 more sources