Results 1 to 10 of about 2,178,955 (186)

Corrosion Effects on Fatigue Behavior of Zn-Cr+3 and Zn Flake Coated M8 DIN 933 Bolts

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2021
In this study, fatigue behavior of Zn-Cr+3 and zinc flake coated bolts was investigated experimentally by considering corrosion effects. Fatigue tests were conducted on M8x50x1.25 8.8 DIN 933 bolts at normal and corroded conditions at force amplitudes ...
Sezgin Yurtdaş   +4 more
doaj   +1 more source

Effects of TiN/CrN, CrAlN, and TiN Coatings on the Performance of AISI M2 Tool Steel

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2022
The aim of this study is to investigate the effects of various ceramic-based coatings on the performance of AISI M2 high-speed steel punch used in the nut piercing process.
Ege Anıl Diler   +3 more
doaj   +1 more source

An experimental and comparative study of the self-loosening of bolted-joints under cyclic transverse loading

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2021
The capabilities of analytic models in predicting the experimental critical displacements of the self-loosening of bolted-joints were investigated experimentally and numerically.
Mustafa Güden, Umut İnce
doaj   +1 more source

Predicting risk factors for pediatric mortality in clinical trial research: A retrospective, cross-sectional study using a Healthcare Cost and Utilization Project database

open access: yesJournal of Clinical and Translational Science, 2023
Introduction: Incorporating real-world data using “big data” analysis in healthcare are useful to extract specific information for healthcare delivery system improvement.
Jiahui Ma   +2 more
doaj   +1 more source

Spin norm and Lambda norm

open access: yesCommunications in Algebra, 2023
Given a $K$-type $π$, it is known that its spin norm (due to first-named author) is lower bounded by its lambda norm (due to Vogan). That is, $\|π\|_{\rm spin}\geq \|π\|_{\rm lambda}$. This note aims to describe for which $π$ one can actually have equality. We apply the result to tempered Dirac series.
Du, Chengyu, Dong, Chao-ping
openaire   +2 more sources

Norms2: Norms About Norms [PDF]

open access: yesErkenntnis, 2021
AbstractIn this paper, I outline and defend the view that variations in compliance levels with one and the same norm represent differentnorms about following norms. In support of this claim, I first argue that classic game-theoretic accounts, which define norms as Nash equilibria of noncooperative games, typically consider variations in compliance ...
openaire   +3 more sources

Explaining norms and norms explained [PDF]

open access: yesBehavioral and Brain Sciences, 2009
AbstractOaksford & Chater (O&C) aim to provide teleological explanations of behavior by giving an appropriate normative standard: Bayesian inference. We argue that there is no uncontroversial independent justification for the normativity of Bayesian inference, and that O&C fail to satisfy a necessary condition for teleological explanations:
Danks, David, Eberhardt, Frederick
openaire   +1 more source

The Bergman norm and the Szegő norm [PDF]

open access: yesTransactions of the American Mathematical Society, 1979
Let G denote an arbitrary bounded regular region in the plane and H 2 ( G ) {H_2}\left ( G \right ) the analytic Hardy class on G with index 2. We show that the generalized isoperimetric inequality
openaire   +1 more source

Theory and Practice in Teacher Education

open access: yesPhenomenology & Practice, 2023
“Friedrich Schleiermacher [wrote]: ‘for every domain that can be called an art in the narrow sense of the word …practice always precedes theory’ (2021, p. 5). Art is meant here in the sense taken from the Middle Ages, as one speaks of a healing art, the
Norm Friesen
doaj   +1 more source

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