Results 1 to 10 of about 3,440,012 (315)
Frontiers in Bioengineering and Biotechnology, 2021 RADA16 is a synthetic peptide that exists as a viscous solution in an acidic formulation. In an acidic aqueous environment, the peptides spontaneously self-assemble into β-sheet nanofibers.
Sharanya Sankar +9 more
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Virtual and Physical Prototyping, 2023 Aluminium alloys are difficult to be manufactured by directed energy deposition (DED) with the widely used infrared laser because of the low absorptivity.
Zijue Tang +9 more
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Shiyou shiyan dizhi, 2023 Deep and normal-pressure shale gas is the key field of shale gas exploration and development of SINOPEC. At present, this type of shale gas is faced with difficulties in the beneficial development. In order to increase the productivity of single well and
Xiang GE +4 more
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International Journal of Polymer Science, 2022 Polycarbonate is an attractive transparent plastic with high mechanical/thermal properties. A family of copolycarbonates of bisphenol-A (BPA), 9, 9-bis (4-hydroxyphenyl) fluorene (BHPF), and diphenyl carbonate (DPC) were prepared by a transesterification
Xiaozhou Zhang +5 more
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Application of Wireless Detonation Technology in Tubing Conveying Perforation
Cejing jishu, 2023 Tubing conveying perforation is the main process of perforation at present. In complex oil and gas wells, the existing detonation technology suitable for tubing perforation is easy to cause accidental conditions such as false explosion and rejection of ...
SONG Ning +5 more
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An App to Teach With: A Case of Mobile Learning Non-adoption in Higher Ed
Issues and Trends in Educational Technology, 2013 This article presents a case study of student response to a custom-designed smartphone application for a large undergraduate communications course in Canada. The author analyzed over 2,000 students’ responses to the application over a two-and-a-half year
Sidneyeve Matrix
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Materials & Design, 2021 Aluminum alloys fabricated by spray forming (SF) technology are commonly followed by hot-working without heat treatments. A new approach that is a pretreatment before hot-working is proposed in the present work.
Zhiping Wang +8 more
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Nano-Micro Letters, 2022 Highlights It is first disclosed that the key to the efficient regular Ag-perovskite solar cells (PSCs) is a tunneling layer (silver iodide, AgI) that is in situ formed by the natural reaction between Ag and the migrated iodide.
Xuesong Lin +10 more
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E-Journal of Chemistry, 2010 A capillary gas chromatographic method using mass spectrometric detection was developed and validated for the trace analysis (ppm level) of methyl methane sulfonate and ethyl methane sulfonate in pharmaceutical drug substances.
M. Sarat +6 more
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Discoidin Domain Receptor 1 Mediates Myosin-Dependent Collagen Contraction
Cell Reports, 2017 Discoidin domain receptor 1 (DDR1) is a tyrosine kinase collagen adhesion receptor that mediates cell migration through association with non-muscle myosin IIA (NMIIA).
Nuno M. Coelho +7 more
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