Results 41 to 50 of about 4,881 (207)

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

open access: yesJin'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   +3 more
doaj   +1 more source

Liberation Through Narration: A Novel Humanistic Framework to Address Body Dissatisfaction

open access: yesThe Journal of Humanistic Counseling, EarlyView.
ABSTRACT Though body dissatisfaction is nuanced and pervasive, the magnitude of body dissatisfaction is undercut by essentialist conceptualizations of the body and medicalized metrics of wellness tied to disordered eating. Hence, there is a need for a contextualized and sustaining framework to address and promote healing from body dissatisfaction ...
Kim Hughes, Amber L. Pope
wiley   +1 more source

ECD truing/dressing and cutting edge truncation of diamond grinding wheel and its processing of hard and brittle materials

open access: yesJin'gangshi yu moliao moju gongcheng, 2021
In order to study the effect of metal-bonded diamond grinding wheel cutting edge truncation on the surface morphology of hard and brittle materials, the cutting edge of SD600 metal-bonded diamond grinding wheel was first protruded from the metal bond ...
KANG Xijun   +4 more
doaj  

Refining techniques for high‐frequency monitoring of chlorophyll a fluorescence in estuarine systems

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Concentrations of the photosynthetic pigment chlorophyll a are commonly used as a proxy for phytoplankton biomass in aquatic systems. Traditional methods for extracting chlorophyll a in discrete samples limit measurement frequency, while in situ sensor technology provides high frequency chlorophyll a fluorescence measurements at a more ...
Nicole Dix   +10 more
wiley   +1 more source

Progress on dressing technology of monolayer brazed diamond grinding wheel

open access: yesJin'gangshi yu moliao moju gongcheng, 2017
The current dressing methods of monolayer brazed diamond grinding wheel and their latest research progress are reviewed, and the problems in the practical application are pointed out.In view of these problems, the development concept of dressing ...
DENG Hui, DENG Chaohui
doaj  

Research on the Grinding Performance of an Electroplated Coarse-Grained Diamond Grinding Wheel by Dressing

open access: yesMachines
The coarse-grained electroplated diamond grinding wheels is increasingly favored in precision grinding of hard and brittle materials owing to its high material removal efficiency, high wear resistance and steady surface contour accuracy.
Yongqi Xia   +3 more
doaj   +1 more source

Application of protective coatings in combined electric diamond grinding

open access: yesMATEC Web of Conferences, 2018
The article discusses the practical use of combined electro-discharge diamond grinding characterized by metal bond grinding wheel operation in a self-sharpening mode with minimal wheel consumption.
Yanyushkin Alexander   +2 more
doaj   +1 more source

Cognitive Impairment, Depression and Cerebral Microbleeds in Immune Thrombocytopenia (ITP)

open access: yes
American Journal of Hematology, EarlyView.
Camelia Vladescu   +10 more
wiley   +1 more source

The 2‐D Orthogonal Packing Problem With Multiple Levels of Prioritization: A Spatial Optimization Perspective

open access: yesNaval Research Logistics (NRL), EarlyView.
ABSTRACT This paper addresses two‐dimensional orthogonal packing within a confined space, integrating bin packing principles with facility layout concepts to address scenarios in which items must not only fit but also be arranged according to spatial priorities.
William K. Kirschenman   +4 more
wiley   +1 more source

Revertant Mosaicism Obscures Long‐Awaited Molecular Confirmation of Diamond‐Blackfan Anemia

open access: yes
American Journal of Medical Genetics Part A, EarlyView.
Nicholas A. Borja, Mustafa Tekin
wiley   +1 more source

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