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检索条件""
4326 条 记 录,以下是271-280 订阅
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Influence of pickling time on electroless Ni-P coating on magnesium alloy
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MATERIALS AND CORROSION-WERKSTOffE UND KORROSION 2021年 第4期72卷 642-651页
作者: Yuan, Jing Li, Pei Yuan, Rui Mao, Duolu Zhao, Suqin feng, Tao Qinghai Univ Nationalities Coll Phys Elect Informat Engn Xining 810007 Qinghai Peoples R China Qinghai Prov Peoples Hosp Dept Orthoped Xining Qinghai Peoples R China Qinghai Univ Coll Chem Engn Xining Qinghai Peoples R China
In this study, a simple pickling process in H(3)PO(4)and NH(4)Hf(2)solution was used for electroless Ni-P plating on AZ61 magnesium alloy. It is found that the corrosion rate of magnesium alloy during pickling signifi... 详细信息
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Effective removal and adsorption mechanism of fluoride from water by biochar-based Ce(III)-La(III)-crosslinked sodium alginate hybrid hydrogel
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INTERNATIONAL JOURNAL Of BIOLOGICAL MACROMOLECULES 2024年 第Part1期272卷 132925页
作者: Zhou, Xueying Li, Beigang Zhao, Qiange Inner Mongolia Normal Univ Chem & Environm Sci Coll Hohhot Peoples R China Inner Mongolia Key Lab Environm Chem Hohhot 010022 Peoples R China
An eco-friendly macroparticle biochar (BC)-based Ce(III)-La(III) crosslinked sodium alginate (SA) hybrid hydrogel (BC/Ce-SA-La) was synthesized by droplet polymerization and characterized by SEM-EDS, XRD, fTIR, UV-Vis... 详细信息
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The assessment of surface acoustic wave sensing for testing fuel dilution of lubricating oils
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MEASUREMENT 2024年 231卷
作者: Chybowski, Leszek Kowalak, Przemys law Szczepanek, Marcin Jozwiak, Przemys law Danisiewicz, Pawe l Maritime Univ Szczecin Fac Marine Engn Dept Machine Construct & Mat 2 Willowa Str PL-71650 Szczecin Poland Maritime Univ Szczecin Fac Marine Engn Dept Marine Power Plants 2 Willowa Str PL-71650 Szczecin Poland Maritime Univ Szczecin Fac Marine Engn Dept Power Engn 2 Willowa Str PL-71650 Szczecin Poland Air Force Inst Technol Aero Engines Div Ul Ksiec Boleslawa 6 PL-01494 Warsaw Poland
This article presents an assessment of the accuracy and repeatability of oil dilution measuring apparatus. The device uses surface acoustic wave sensing (SAW), and the measurement method meets the ASTM D8004 standard.... 详细信息
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"When Henry Met fritz": Rules As Organizational frameworks: for Emergent Strategy Process
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JOURNAL Of MANAGEMENT INQUIRY 2022年 第2期31卷 135-149页
作者: foss, Nicolai J. McCaffrey, Matthew C. Dorobat, Carmen-Elena Copenhagen Business Sch Dept Strategy & Innovat Frederiksberg Capital Region Denmark Univ Manchester Alliance Manchester Business Sch 8-047 Booth St West Manchester M15 6PB Lancs England Manchester Metropolitan Univ Business Sch Manchester Greater Manches England
Henry Mintzberg's celebrated critique of the "design school" argued that strategy is the best thought of as adaptive, bottom-up, and based on dispersed knowledge and learning. Yet Mintzberg's account... 详细信息
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Sensitivity of friction coefficients, material constitutive laws and yield functions on the accuracy of springback prediction for an automotive part
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INTERNATIONAL JOURNAL Of MATERIAL fORMING 2021年 第2期14卷 323-340页
作者: Ben-Elechi, Slim Khelifa, Mourad Bahloul, Riadh Univ Monastir Natl Engn Sch Monastir Lab Mech Engn Ave Ibn Eljazzar Monastir 5019 Tunisia Univ Lorraine LERMAB EA 4370 27 Rue Philippe Seguin F-88051 Epinal France
High Strength Steel is more used in automotive industry to combine safety improvements and weight reductions of the vehicles. However, these steels raise new challenges for manufacturer, especially for springback and ... 详细信息
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Conceptual foundations: Teaching the Historical Development of Radical Behaviorism as a Philosophy of Science
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PERSPECTIVES ON BEHAVIOR SCIENCE 2022年 第4期45卷 711-742页
作者: Moore, J. Univ Wisconsin Milwaukee 1861 East Fox Lane Fox Point WI 53217 USA
This article outlines a graduate-level course on the philosophical, conceptual, and historical (PCH) foundations of radical behaviorism, which is the philosophy of science that underlies behavior analysis. As describe... 详细信息
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Validation of the Modified Checklist for Autism in Toddlers, Revised with follow-up in a Population Sample of 30-Month-Old Children in Iceland: A Prospective Approach
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JOURNAL Of AUTISM AND DEVELOPMENTAL DISORDERS 2022年 第4期52卷 1507-1522页
作者: Jonsdottir, Sigridur Loa Saemundsen, Evald Jonsson, Brynjolfur Gauti Rafnsson, Vilhjalmur State Diagnost & Counseling Ctr Digranesvegur 5 IS-200 Kopavogur Iceland Univ Iceland Fac Med Ctr Publ Hlth Sci Reykjavik Iceland Univ Iceland Fac Med Reykjavik Iceland Univ Iceland Fac Med Dept Prevent Med Reykjavik Iceland
The Modified Checklist for Autism in Toddlers, Revised with follow-up was validated on a population sample in Reykjavik, Iceland. The participants (N = 1585) were screened in well-child care at age 30 months and follo... 详细信息
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Integrating Bf Skinner's Writings with Some Current Research in Human Creativity
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JOURNAL Of CREATIVE BEHAVIOR 2022年 第2期56卷 232-238页
作者: Goddard, Murray J. Univ New Brunswick St John NB Canada
Despite widespread misunderstandings, B.f. Skinner did not ignore creativity. The present article first integrates Skinner's writings with some current research in creativity that focuses on the role of near assoc... 详细信息
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Physically 100 % renewable electricity supply through hybrid electricity storage - A top-down modelling study for the case of Austria
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JOURNAL Of ENERGY STORAGE 2024年 85卷
作者: Mensik, Jasmin Woss, David Stubner, Henrik Proll, Tobias
A top-down model calculation based on real generation and demand data is presented for the hypothetical case of 100 % renewable electricity generation combined with hybrid electricity storage infrastructure in the Aus... 详细信息
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The origins of the Polizia femminile, 1948-1961
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JOURNAL Of MODERN ITALIAN STUDIES 2022年 第2期27卷 178-199页
作者: Tambor, Molly Long Isl Univ Hist New York NY 11201 USA
Women entered police forces through women-only special corps in many democratic states in the early twentieth century. In Italy this reform occurred after World War II, first under the occupying Allied military govern... 详细信息
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