Results 61 to 70 of about 8,257,314 (311)
Symmetry‐Guided Multifunctional Acoustic System Based on Mechanically Actuated Sonic Crystals
Advanced Engineering Materials, EarlyView.This study presents the design, simulation, and experimental validation of amultifunctional acoustic metamaterial based on rotationally engineered sonic crystals.By tuning cylinder orientations, controllable band gaps and six distinct functionalities—including switching, topological insulation, beam splitting, and logic operations—areachieved ...
Yuanyan Zhao +2 more
wiley +1 more source
Inquiry: The Journal of Health Care Organization, Provision, and FinancingIn the dynamic panorama of China’s shifting social mobility, characterized by a transition from individual to family mobility, the migration of the first cohort of migrant workers and their families has taken center stage.
Fengxian Qiu PhD, Houyi Zhang MS
doaj +1 more source
Yixue yu zhexueAs an important concept in understanding health, illness is a key topic in social science research. Based on in-depth interviews with 20 rural elderly patients with chronic diseases, it was found that they generally use "suffering" to express the ...
Jiajia YANG, Huaijuan ZHAO
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What the Oregon Normal School has done toward the preparation of rural teachers
, 1918 "This bulletin will try to answer four questions: 1. What has the Oregon Normal done toward the preparation of rural teachers? 2. What is it doing now? 3. What should it do? 4. How can it do it?"--Page 2.[prepared by M.S.
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Advanced Engineering Materials, EarlyView.This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer +4 more
wiley +1 more source
Family-Borne Efficacy: Shamanic Healing in Contemporary Xibo Households in Xinjiang
ReligionsThis article examines how patients and their relatives in contemporary Xibo families come to understand whether shamanic healing has “worked.” Based on long-term ethnographic fieldwork conducted between 2017 and 2026 in Qapqal Xibo Autonomous County ...
Haiyan Xing, Shuyi Jia, Dongzhi Sangji
doaj +1 more source
Catalogue of the Oregon State Normal School
, 1930 Covers OCLC #1151405840, OCLC #1151406056, OCLC #1151405836, OCLC #1151406129.This archived document is maintained by the State Library of Oregon as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable
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Advanced Engineering Materials, EarlyView.Functionally graded metal–ceramic femoral stems are engineered through continuous UMAT‐based stiffness tailoring, eliminating discrete material interfaces while enhancing biomechanical compatibility. Low‐index power‐law gradation optimizes load transfer, reduces stress shielding, and controls implant–bone micromotion, highlighting a materials‐design ...
Rihem Nouira, Sameh Elleuch, Hanen Jrad
wiley +1 more source
Letter, John Law to Thomas Law, 1817 April 5
John Law writes of his disappointment to his father Thomas Law regarding the marriage of his half-sister Elizabeth "Rosebud" Law to Nicholas Lloyd Rogers of which he (John) and his brother Edmund were not invited to attend.
Law, John, 1784?-1822
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Frontiers in Environmental ScienceSouthwest China, an ecologically fragile region, faces acute dual challenges of sustaining economic growth while achieving carbon mitigation targets.
Wan Youwei +3 more
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