Results 21 to 30 of about 266,522 (265)
Nauka ta progres transportu, 2017 Purpose. Plastic waste has become a major environmental issue of concern due to its exponential growth due to rapid urbanization. The paper investigates utility of plastic waste as an additive for bituminous concrete using wet process of mixing ...
Anurag Virendra Tiwari, Y.R.M. Rao
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Wetting in the papermaking and converting processes. I.
JAPAN TAPPI JOURNAL, 1985 Data are collected with regard to wetting in the papermaking and related fields for the purpose to aid research and practice in the future.In this first part, following the fundamentals well known hitherto, surface-energetic values of wood fibers, synthetic fibers and filaments, fillers and pigments, and paper machine wire were presented together with ...
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FEBS Letters, EarlyView.The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson +6 more
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Modelling stem cell differentiation related processes—A practical overview for biologists
FEBS Letters, EarlyView.Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar +4 more
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Studie on the Wet Carbonizing Process of Acetate
Journal of the Textile Machinary Society, 1957 研究目的 反毛原料中に混在するアセテートが, 湿式化炭処理においてどのような挙動を示すかを解析し, 化炭除去困難性の原因を把握しようとした. 研究結果 (1) 化炭処理によるアセテートの脆化に対しては, 温度, 時間, 濃度の各要因とも影響を持つが, 特に加熱温度が重要な役割を果す. (2) 標準処理条件における限界脆化濃度は8°Tw (含酸量5%程度) であり, セルロース繊維の場合に比較して相当高い. (3) 限界脆化時間は処理条件によって異なるが, 特に温度を高めることによって著しく短縮することができる.またセルロース繊維の場合と同様に, 脆化度と加熱時間との間にはW.Kuhn式の適用が可能である. (4) 標準処理条件における限界脆化温度は, アセテート90℃ 付近, 綿55～60℃ であり,
A. Ikeda +3 more
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Molecular Oncology, EarlyView.Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang +12 more
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Molecular Oncology, EarlyView.Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova +14 more
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Functionalizing cotton fabrics through herbally synthesized nanosilver
Cleaner Engineering and Technology, 2021 The ultraviolet (UV) radiation is increasing in atmosphere due to the continuous increasing of global warming throughout the globe, which causes a negative impact on the human skin.
Rony Mia +5 more
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Molecular Oncology, EarlyView.We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu +10 more
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Kuangchan zonghe liyong, 2023 Gold resources in China are mainly concentrated in Shandong, Gansu, Xinjiang, Inner Mongolia, Henan and Yunnan Provinces, which are mainly composed of placer gold, rock gold and associated gold.
Man Qiu +3 more
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