Results 41 to 50 of about 4,880 (252)

High‐Throughput Data Generation and Transfer Learning Enabled Microstructure‐Property Integrated Design of Nickel‐Based Powder Metallurgy Superalloy

Advanced Science, EarlyView.
An integrated transfer learning framework integrates CALPHAD simulations, diffusion‐multiple experiments, and literature data to predict long‐term microstructural stability and short‐term mechanical properties of Ni‐based powder metallurgy superalloys. Based on these model predictions, a high‐performance, low‐density alloy, USTB‐PM750, is designed from
Zixin Li, Hongtao Zhang, Zichao Peng, Yuheng Zhang, Qian Lv, Yihuan Cao, Xuqing Wang, Huadong Fu, Jianxin Xie   +8 more
wiley   +1 more source

Achieving superior resistance to high–temperature creep in laser powder bed fusion of Inconel 718 via grain boundaries serration

Journal of Materials Research and Technology
Grain boundary serration and its effect on creep property in LPBF-built Inconel 718 alloy was investigated systematically. By considering the variation of the wavelength and amplitude with processing parameters, this study elucidates the evolution of the
Qiankun Shi, Shuya Zhang, Xianglei Dong, Donghong Li, Hongliang Zhao, Xin Lin, Weidong Huang   +6 more
doaj   +1 more source

Various patterns of micro-serration within classical adenomas.

, 2017
(A-C) Note, there are hyperplastic epithelial folding with saw-teeth appearance without nuclear stratification and cytoplasmic eosinophilia. (A) Epithelial folding into usual villous adenoma. (B-C) The outstanding micro-serration into tubular adenoma.
Piotr Lewitowicz (3778933), Magdalena Chrapek (3778930), Justyna Klusek (3778912), Anna Nasierowska-Guttmejer (3778927), Przemyslaw Wolak (3778924), Agata Horecka-Lewitowicz (3778915), Stanislaw Gluszek (3778921), Dorota Koziel (3778918)   +7 more
core   +1 more source

Sensitivity of aerofoil self noise reductions to serration flap angles [PDF]

, 2016
The serration amplitude and serration wavelength are traditionally regarded as the primary geometrical variables that can affect the noise performance of an add-on, flat plate type serrated trailing edge.
Chaitanya C. Paruchuri, Tze Pei Chong, Phillip Joseph, Vathylakis, A, Joseph, PF, Alexandros Vathylakis, Paruchuri, C, Chong, TP   +7 more
core   +1 more source

Heat‐Suppressing Projection Two‐Photon Lithography Enables High‐Throughput Sub‐Micrometer Manufacturing of Biopolymer Hydrogels for Tissue Engineering

Advanced Science, EarlyView.
The iLEAP technique integrates high‐throughput two‐photon lithography with extrusion printing, bridging sub‐micrometer precision and macroscopic scaffold fabrication. By employing a low‐exothermic photoinitiator, it mitigates thermal damage to biopolymers and preserves bioactivity.
Qifeng Guan, Yanzhe Fu, Xiangyu Xu, Naitao Li, Sen Hou, Kai Wang, Yufan Wang, Jiakun Li, Ping Li, Jiebo Li, Lizhen Wang, Yubo Fan   +11 more
wiley   +1 more source

Internal Flow Characteristics and Aerodynamic Noise Suppression of Serrated Trailing Edge Rotor Blades in an Axial-flow Turbine [PDF]

Journal of Applied Fluid Mechanics
The effects of rotor-stator interactions induce complex wake disturbances in turbine blades, and the use of a serrated trailing edge (STE) has been recognized as an effective flow control strategy.
D. D. Sui, W. J. Yang, X. P. Wang, Y. H. Wang, Y. Z. Zhang   +4 more
doaj   +1 more source

Gastric and small intestinal traditional serrated adenomas: a detailed morphologic and immunohistochemical analysis

The Turkish Journal of Gastroenterology, 2020
Background/Aims: TSAs, despite their low incidence in colorectum, may originate in other parts of gastrointestinal (GI) tract, including stomach and small intestine. Malignant transformation for upper GI TSAs has recently been reported in the literature.
Saba Kiremitçi, Cevriye Cansız Ersöz, Berna Savaş, Arzu Ensari   +3 more
doaj   +1 more source

Effect of grain size on dynamic strain aging behavior of C-bearing high Mn twinning-induced plasticity steel

Journal of Materials Research and Technology, 2021
In this work, the effects of grain size on the tensile properties, serrated flow, Portevin-Le Châtelier (PLC) band evolution, dislocation density, and microstructure evolution of Fe–22Mn-0.6C steel were investigated using digital image correlation (DIC),
Huanyou Liu, Shuai Liu, Chaozhang Wei, Lihe Qian, Yunli Feng, Fucheng Zhang   +5 more
doaj   +1 more source

TED1 Promotes the Assembly of SCFD3‐D14‐D53 to Reinforce Strigolactone Signaling in Rice

Advanced Science, EarlyView.
This study identifies TED1 as a positive regulator of strigolactones (SL) signaling in rice. The ted1 mutants display dwarfism and increased tillering with significantly reduced SLs sensitivity. Through its longer C‐terminal region, TED1 interacts with D53 and D14 to promote the assembly of SCFD3‐D14‐D53, thereby facilitating the efficient ...
Sheng Luo, Chuanyin Wu, Miao Feng, Wenfan Luo, Rong Miao, Jinsheng Qian, Fan Wang, Chunlei Zhou, Bojuan Liu, Jiale Shao, Ziqi Xun, Yehui Xiong, Zhichao Zhao, Cailin Lei, Shanshan Zhu, Yulong Ren, Xin Wang, Xiuping Guo, Haiyang Wang, Zichao Li, Zhijun Cheng, Qibing Lin, Jianmin Wan   +22 more
wiley   +1 more source

Numerical Simulation of Unsteady Flow Past a Rotating Wells Turbine with Modified Blades

한국해양공학회지
Wells turbines used in wave power generation have the advantage of being usable in reciprocating flow, but they also face many unsolved problems, such as self-starting performance, low efficiency, and noise.
Eru Kurihara, Hiroki Yasui, Yuito Isayama, Hiromitsu Hamakawa   +3 more
doaj   +1 more source