Results 71 to 80 of about 4,881 (207)

Optimization of processing parameters during electrical discharge diamond grindingof RB-SiC ceramics based on grey relational theory

Jin'gangshi yu moliao moju gongcheng, 2021
The electrical discharge diamond grinding tests of RB-SiC ceramics were performed. The influence of wheel parameters, grinding parameters and discharge parameters on surface roughness, material removal rate, wheel wear rate and normal grinding force were
HUANG Shuqiang, WEI Zongze, RAO Xiaoshuang, LI Chen, ZHANG Feihu   +4 more
doaj  

Love and the Basis of Dignity

European Journal of Philosophy, EarlyView.
Abstract It is often said that dignity is the ground of human rights. But what grounds dignity? According to proponents of the metaphysical view, dignity is grounded in our rational capacities, our sense of justice, or a disjunctive list of valuable capacities.
Jordan David Thomas Walters
wiley   +1 more source

Diamond grinding wheels production study with the use of the finite element method

Journal of Advanced Research, 2016
Research results on 3D modeling of the diamond grain and its bearing layer when sintering diamond grinding wheels are provided in this paper. The influence of the main characteristics of the wheel materials and the wheel production process, namely the ...
J. Kundrák, V. Fedorovich, A.P. Markopoulos, I. Pyzhov, N. Kryukova   +4 more
doaj   +1 more source

Efficacy of Surface Sealant on Clinical Performance of Composite Resin Restorations: A Systematic Review

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This systematic review evaluated the effect of surface sealant application on the clinical performance of composite resin restorations. Materials and Methods The review followed PRISMA 2020 guidelines and was registered in PROSPERO. Searches were conducted in Embase, PubMed, Scopus, Web of Science, and Google Scholar, supplemented by
Daniella Montes Souza, Bruna Rocha Santos, Maria Eduarda Ferreira Carvalho, Aline Spagnol Fedoce‐Silva   +3 more
wiley   +1 more source

Metamorphic Reactivity Influences Amphibole Creep Behaviour

Journal of Metamorphic Geology, EarlyView.
ABSTRACT The rheological behaviour of solid‐solution minerals may play an important role in determining how metamorphic crust accommodates deformation. Whether or not a mineral's deformation is diffusion or dislocation‐mediated depends on a range of extrinsic variables such as stress, strain rate and temperature, as well as intrinsic variables such as ...
Alix Osinchuk, Brendan V. Dyck, Jesse B. Walters   +2 more
wiley   +1 more source

MATHEMATICAL MODEL OF HIGH-PERFORMANCE DIAMOND GRINDING [PDF]

Analele Universităţii "Constantin Brâncuşi" din Târgu Jiu: Seria Inginerie, 2018
Analytical dependences to determine the steady cutting relief of the diamond wheel are given. It is theoretically and experimentally established the presence of a minimum of the relative consumption of diamondwhen grinding with diamond wheels on metal ...
Feodor Novikov, Vladimir Polyansky, Yury Gutsalenko   +2 more
doaj  

Prosthetic designs for complete dentures manufactured using contemporary 3D printing techniques: A case series with clinical, design, and laboratory considerations

Journal of Prosthodontics, EarlyView.
Abstract Advancements in additive manufacturing have enabled the precise fabrication of complete dentures using modern photopolymers and diverse 3D printing techniques. These innovations have transformed removable prosthodontics by allowing clinicians to design and manufacture highly customized prostheses to manage difficult anatomical and esthetic ...
Francisco X. Azpiazu‐Flores, Abdullah M. Aldosari, Paola C. Saponaro, Kedith Sawangsri, Wei‐Shao Lin   +4 more
wiley   +1 more source

Revising Structuralism in Times of Crisis: Lance Taylor and the Neo‐Structuralist Synthesis in the 1980s

Metroeconomica, EarlyView.
ABSTRACT This article places the work of Lance Taylor in the broader context of efforts in the 1980s to renew the structuralist tradition of development economics, into what was then newly coined as neo‐structuralism. These efforts centred around three groups: CEPAL, Lance Taylor and his team at MIT, and a group of economists based at the Institute of ...
Andrew M. Fischer
wiley   +1 more source

Fatigue and Driving Safety in Early Parenthood: Developing Feasible Risk‐Reduction Strategies Through Co‐Design

Health Promotion Journal of Australia, Volume 37, Issue 4, October 2026.
ABSTRACT Issue Addressed Fatigue‐related driving guidance typically assumes that individuals have sufficient control over sleep and travel decisions to implement recommended strategies. Early parenthood represents a critical exception, characterised by chronic sleep disruption and constrained capacity to avoid driving while fatigued.
M. Sprajcer, K. Kovac, M. J. W. Thomas, S. A. Ferguson, C. C. Gupta, A. Bachmann, D. J. Miller, H. Thorne, B. C. Bishop, G. E. Vincent   +9 more
wiley   +1 more source

Effect of grinding wheel type and cooling method on grinding quality of SiC_f/SiC ceramic matrix composites

Jin'gangshi yu moliao moju gongcheng
ObjectivesSiCf/SiC fiber-reinforced ceramic matrix composites have been widely used in aerospace, nuclear energy, and high temperature structural parts due to their excellent high-temperature resistance, high specific strength, and oxidation resistance ...
Ben WANG, Jiajie TANG, Hongdi CHU, Qi ZHANG   +3 more
doaj