Results 31 to 40 of about 223,547 (314)

Fabrication of a Polyimide Film Pneumatic Actuator by Molding and Welding Processes

open access: yesActuators, 2021
The bellows pneumatic actuator, which is made by folding a non-stretch film, has been proposed for various applications because it is easy to fabricate and is extremely thin and light.
Daisuke Yamaguchi   +4 more
doaj   +1 more source

Topology optimization with geometrical constraints based on fictitious physical models (The geometrical constraint for molding and milling)

open access: yesNihon Kikai Gakkai ronbunshu, 2017
This paper proposes a scheme for imposing geometrical constraints in topology optimization for molding and milling so that optimal configurations that guarantee manufacturability can be obtained, based on the fictitious physical model. First, a level set-
Yuki SATO   +3 more
doaj   +1 more source

Improved compression molding process [PDF]

open access: yes, 1967
Modified compression molding process produces plastic molding compounds that are strong, homogeneous, free of residual stresses, and have improved ablative characteristics.
Heier, W. C.
core   +1 more source

Iron homeostasis disruption and lipid peroxidation in skeletal muscle during short‐term immobilization

open access: yesFEBS Open Bio, EarlyView.
14‐day casting‐induced immobilization reduced gastrocnemius muscle mass and increased non‐heme iron and ferritin heavy chain levels. Despite iron accumulation, transferrin receptor 1 and iron regulatory protein 2 were paradoxically upregulated. Lipid peroxidation was elevated without compensatory antioxidant responses.
Haruka Yokogawa   +2 more
wiley   +1 more source

Precision pressing technology of four-column press

open access: yesJin'gangshi yu moliao moju gongcheng, 2023
In order to improve the forming accuracy of grinding wheel, the pressing method of the four-column press for grinding wheel was investigated, tested, carded and analyzed.
Keming FENG   +4 more
doaj   +1 more source

Memory and Resting‐State Connectivity in Acute Transient Global Amnesia: A Case–Control fMRI Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Transient global amnesia (TGA) is a striking model of isolated amnesia. While hippocampal lesions are well described, the network‐level mechanisms and the precise neuropsychological profile remain debated. Our objective was thus to characterize functional and neuropsychological correlates of acute TGA and their ...
Elias El Otmani   +10 more
wiley   +1 more source

Molding apparatus [PDF]

open access: yes, 1974
Apparatus for compression molding of thermosetting plastics compositions including interfitting hollow male and female components is reported. The components are adapted to be compressed to form a rocket nozzle in a cavity.
Heier, W. C.
core   +1 more source

Does Long‐Term Lower Extremity Strength Training in Adults With Knee Osteoarthritis and Varus Alignment Reduce Knee Joint Loading During Gait?

open access: yesArthritis Care &Research, EarlyView.
Objective We examined whether 18 months of strength training in individuals with knee varus alignment and medial tibiofemoral osteoarthritis (OA) reduced knee joint loads during walking compared to an attention control group. Methods This study was a secondary analysis of a randomized clinical trial that compared the effects of strength training to a ...
Stephen P. Messier   +12 more
wiley   +1 more source

Gingerbread with Fruit Filling: Preservation Factor Assessment [PDF]

open access: yesТехника и технология пищевых производств, 2019
The ratio of ‘bound’ and ‘free’ water plays an important role in the studies of staling of various baked confectionery products. Gingerbread with fruit filling is a traditional flour confectionery product with intermediate moisture, which causes transfer
Kondratev N.   +4 more
doaj   +1 more source

Hydraulic casting of liquid polymers Patent [PDF]

open access: yes, 1968
Hydraulic apparatus for casting and molding of liquid ...
Trelease, R. B.
core   +1 more source

Home - About - Disclaimer - Privacy