Results 231 to 240 of about 227,845 (263)

Mechanical strength improvement of sol-gel derived dry gels for optical fiber preforms

Journal of Non-Crystalline Solids, 1990
Crack-free dry gels 85 mm in diameter for optical fiber preforms have been successfully fabricated by increasing their mechanical strength. Additions of fluorinated silicon ethoxide and SiO2 powder of low specific surface area into sol solution were effective in increasing the fracture strength of dry gels.
Hisaaki Okazaki, Kitagawa, S. Shibata, Takao Kimura   +3 more
openaire   +1 more source

Determination of the tensile strength of gels

Journal of Polymer Science, 1955
AbstractA method has been devised and an apparatus constructed for measuring the tensile strength of viscoelastic gels. The method consists of extruding the gel vertically through a nozzle of diameter of 2–14 mm. and weighing the gel‐column falling by its own weight.
openaire   +1 more source

Compression Strength of Dairy Gels and Microstructural Interpretation

Journal of Food Science, 1991
ABSTRACT Contour plots were developed for the compression stress (at 20% deformation) of single‐component, mixed and filled protein gels. Samples were made by heating and acidification from skim milk powder, SMP (0–20% TS), whey protein isolate, WPI (0–10% TS), and recombined cream, within pH 3.6–3.9, 4.6–4.8 and 5.1–5.3. At higher pH,
AGUILERA, JM, KINSELLA, JE
openaire   +1 more source

Ultraviolet irradiation improves gel strength of fish gelatin

Food Chemistry, 2009
Abstract Preliminary studies were undertaken to investigate the impact of ultraviolet (UV) irradiation on the gel strength, viscosity, and thermal properties of a commercially procured fish gelatin sample. Fish gelatin samples (dry granules) were exposed to UV irradiation for 30 and 60 min.
Rajeev Bhat, A.A. Karim
openaire   +1 more source

Gradient cell–structured high-entropy alloy with exceptional strength and ductility

Science, 2021
Qingsong Pan, Liangxue Zhang, Rui Feng
exaly  

High-strength scalable MXene films through bridging-induced densification

Science, 2021
Sijie Wan, Xiang Li, Ying Chen
exaly  

Enzymes for improved gel strength

Trends in Food Science & Technology, 1997
openaire   +1 more source

Facile route to bulk ultrafine-grain steels for high strength and ductility

Nature, 2021
Suihe Jiang, Huairuo Zhang, Yidong Xu
exaly  

Measurement of the Elastic Properties and Intrinsic Strength of Monolayer Graphene

Science, 2008
Changgu Lee, Xiaoding Wei, Jeffrey W Kysar   +2 more
exaly  

Prognostic value of grip strength: findings from the Prospective Urban Rural Epidemiology (PURE) study

Lancet, The, 2015
Darryl P Leong, Koon K Teo, Sumathy Rangarajan   +2 more
exaly