Results 31 to 40 of about 457,382 (266)
EFSA Journal, 2019 The EFSA Panel on Food Contact Materials, Enzymes and Processing Aids (CEP) assessed the safety of montmorillonite clay modified with hexadecyltrimethylammonium bromide (HDTA) when used as an additive at up to ■■■■■ in polylactic acid (PLA) bottles ...
EFSA Panel on Food Contact Materials, Enzymes and Processing Aids (CEP) +26 more
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Size Matters: Problems and Advantages Associated with Highly Miniaturized Sensors
Sensors, 2012 There is no doubt that the recent advances in nanotechnology have made it possible to realize a great variety of new sensors with signal transduction mechanisms utilizing physical phenomena at the nanoscale. Some examples are conductivity measurements in
Andreas B. Dahlin
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The Effect of Nanoparticles Additives on Impact Strength of Metal Matrix Composites [PDF]
Engineering and Technology Journal, 2017 The impact strength of Al6061/SiC metal matrix composites reinforced with nanoparticles of weight percentage (3%, 6%, 9% & 12%) was studied. The composites were fabricated using liquid metallurgy technique.
N.J. Abdul kader +2 more
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Nanomaterials, 2021 A novel nanomaterial Bacitracin-Ag Nanoclusters (Bacitracin-AgNCs) was formed to achieve a better antibacterial effect on Shigella flexneri which poses a serious threat to human health.
Lin Wang, Liu Liu, Xiaotong Zhou
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Crystals, 2021 CrN, AlN, TiN layer were prepared as diffusion barriers between the K417 substrate and Ni+CrAlYSiN nano composite coatings via vacuum arc evaporation. Oxidation kinetics and microstructure evaluation of these nano coating systems at 1000 °C after 100 h ...
Lijuan Zhu +5 more
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An Analysis of the Effect of Modern Driving Forces on Culture and Cultural Politics in Iran [PDF]
سیاست متعالیه, 2020 The purpose of the present research is to study the effect of modern driving forces on the realm of culture and policy-making in Iran. This research is merely focused on technological driving forces and relies on a four-type classification of modern ...
Farshad Mahdipour
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GelsTo address the technical challenge of high polymer gel viscosity reducers losing viscosity at elevated temperatures and difficulty in controlling fluid loss, a polymer-based nano calcium carbonate composite high-temperature tackifier named GW-VIS was ...
Guowei Zhou +3 more
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Nano-lasers and nano-LEDs [PDF]
Journal of Physics: Conference Series, 2014 One-dimensional nanostructures have been of great interest for photonic devices. In this talk I will give a review of the one-dimensional ZnO nanostructures for ultraviolet and visible regions. I will discuss earlier and last results regarding room temperature and low temperature spontaneous and stimulated emission.
openaire +2 more sources
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
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Preparing sulfur nanoparticles and determining their effect on the photodegradation of polycarbonates [PDF]
مجلة جامعة الانبار للعلوم الصرفةThis study involved the preparation of sulfur nanoparticles using the extract of Ziziphus-spina leaves and examined their effect on the photodegradation of polycarbonate membranes with a thickness of (60±5) microns, after adding various ...
rand hassan, Hameed Ali, Muthanaa Sirhan
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