Results 21 to 30 of about 9,549,485 (300)
Scientific Reports, 2021 Notch signaling is required to repress the formation of vertebrate cone photoreceptors and to maintain the proliferative potential of multipotent retinal progenitor cells.
Xueqing Chen, Mark M. Emerson
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Magneto–Optical Kerr Effect Microscopy Investigation on Permalloy Nanostructures [PDF]
, 2013 This thesis focuses on the investigation of magnetic domains in ultrasmall permalloy (Ni80Fe20) structures down to nanometre size. Magnetic domains and domain walls in nano objects are often observed using a very high resolution and high power microscope
Bin Haji Hujan, Zulzawawi
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Fatigue Crack Growth from Notches: A Numerical Analysis
Applied Sciences, 2020 A numerical approach based on plastic crack tip opening displacement (CTOD) was followed to study fatigue crack growth (FCG) from notches. The identification of fundamental mechanisms was made considering notched and unnotched models, with and without ...
Micael Borges +4 more
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Effect of Notch on Strain Rate Concentration Factor of 304 Stainless Steel Bar
Advances in Materials Science and Engineering, 2021 In this study, the notch effect of different types of 304 stainless steel rod notch is studied because of the problem of difficulty in measuring the notch root strain of 304 rod stainless steel, and the parameters of the annular notch root are analyzed ...
Zhengyang Yu +3 more
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A Method for Predicting the Effects of Specimen Geometry and Loading Condition on Fatigue Strength
Metals, 2018 Specimen geometry and loading condition usually have a great influence on the fatigue strength of metallic materials, which is an important issue in evaluating the reliability of component parts.
Chengqi Sun, Qingyuan Song
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Production Engineering Archives, 2020 Modern methods of testing materials require the use of the latest technologies and combining measurement and calculation methods. It is important to find a quantitative way of describing, among other things, the failures so that it can help to design ...
Macek Wojciech +4 more
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Effects of pressure sensitivity and notch geometry on notch‐tip fields [PDF]
Polymer Engineering & Science, 1998 AbstractPlane‐strain stress and slip‐line fields near the sharp and round tips of wedge‐shaped notches in perfectly plastic pressure‐sensitive materials are investigated to illustrate the effects of pressure sensitivity and notch geometry on notch‐tip fields.
Al-Abduljabbar, A., Pan, Jwo
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Studies on surface effect and notch effect
Journal of Japan Institute of Light Metals, 1967 This paper reports the fatigue strength of welded aluminum alloys, mainly based on Al-Zn-Mg systems.The experiments were conducted on (1) The relation between the method of butt welding and the fatigue strength of parent alloys; (2) The comparison of stress concentration factors between the welds and parent alloys and the study on notch effect; (3) The
Yutaka ISHIKAWA, Susumu YOSHIDA
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IKAROS is required for the measured response of NOTCH target genes upon external NOTCH signaling.
PLoS Genetics, 2021 The tumor suppressor IKAROS binds and represses multiple NOTCH target genes. For their induction upon NOTCH signaling, IKAROS is removed and replaced by NOTCH Intracellular Domain (NICD)-associated proteins.
Maud Lemarié +4 more
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Notch promotes neural lineage entry by pluripotent embryonic stem cells [PDF]
, 2006 A central challenge in embryonic stem (ES) cell biology is to understand how to impose direction on primary lineage commitment. In basal culture conditions, the majority of ES cells convert asynchronously into neural cells.
Smith, Austin G +14 more
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