Results 271 to 280 of about 5,056,746 (334)

High Yield Electrosynthesis of Hydrogen Peroxide from Water Using Electrospun CaSnO3@Carbon Fiber Membrane Catalysts with Abundant Oxygen Vacancy

Advanced Functional Materials, 2021
Hydrogen peroxide (H2O2) production by electrochemical two‐electron water oxidation reaction (2e‐WOR) is a promising approach, where high‐performance electrocatalysts play critical roles.
Chaoqi Zhang, Ruihu Lu, Chao Liu, Ling Yuan, Jing Wang, Yan Zhao, Chengzhong Yu   +6 more
semanticscholar   +1 more source

Yielding of Fiber Reinforced Tresca Material

Journal of the Engineering Mechanics Division, 1972
A plane stress theory of plastic failure of a composite material is formulated by considering how the plastic failure surface of the matrix is altered by the addition of an array of parallel fibers. The matrix is assumed to obey the classical Tresca maximum shear stress yield criterion.
John D. Helfinstine, Richard H. Lance
openaire   +1 more source

Yield loci around fiber inclusions

Journal of the Franklin Institute, 1981
Abstract An analysis of the plastic enclaves developed around the end points of rigid fiber inclusions embedded in an elastic plate is undertaken. The plate is subjected to a uniform uniaxial stress at any angle of inclination with the axis of the fiber.
openaire   +1 more source

Genetic Relationship between Fiber and Sugarcane Yield Components

Crop Science, 1992
Sugarcane (Saccharum spp.) fiber, the dry, water‐insoluble component of the stalk, is an important quality component because of its inverse relationship to juice extraction and milling efficiency. Sugarcane cultivars in temperate regions are enhanced with S. spontaneum L. germplasm to provide increased vigor and cold tolerance.
K. A. Gravois, S. B. Milligan
openaire   +1 more source

Stress based yield/failure criteria for fiber composites

International Journal of Solids and Structures, 1997
In the present work a new theory of yielding and failure is derived for fiber composite materials. The importance of this general area is underscored by the high degree of activity that has been expended over the past 30 years or so in searching for the elusive best formulation.
openaire   +1 more source

A Quadratic Yield Function for Fiber-Reinforced Composites

Journal of Composite Materials, 1997
A simple, 3-D yield function that is quadratic in stresses was proposed to describe the plastic behavior of fiber composites. It relaxes the two usually used assumptions that hydrostatic stress does not influence plastic deformation and that the total plastic dilatation is incompressible.
J. K. Chen, F. A. Allahdadi, C. T. Sun
openaire   +1 more source

The apparent yield stress of pulp fiber suspensions

Journal of Rheology, 2010
The apparent yield stress is one of the most important rheological properties of pulp suspensions in designing process equipment for the pulp and paper industry. Therefore, determining a reliable apparent yield stress measurement technique is of importance, not only for pulp suspensions but for any fluid exhibiting yielding behavior.
Babak Derakhshandeh, Savvas G. Hatzikiriakos, Chad P. J. Bennington   +2 more
openaire   +1 more source

Fiber Optic Yield Monitor for a Sugarcane Harvester

Transactions of the ASABE, 2011
A fiber optic yield monitoring system was developed for a sugarcane chopper harvester that utilized a duty-cycle type approach with three fiber optic sensors mounted in the elevator floor to estimate sugarcane yield. Field testing of the monitor demonstrated that there was a zero intercept linear relationship between the optical sensor response and the
null R. R. Price, null R. M. Johnson, null R. P. Viator, null J. Larsen, null A. Peters   +4 more
openaire   +1 more source

Pangenome analysis reveals yield- and fiber-related diversity and interspecific gene flow in Gossypium barbadense L.

Nature Communications
Gossypium barbadense is renowned for its superior fiber quality, particularly its extra-long fibers, although its fiber yield is lower compared to G. hirsutum. Here, to further reveal fiber-related genomic variants of G.
Qingying Meng, Peihao Xie, Zhongping Xu, Jiwei Tang, Liuyang Hui, Jiaqi Gu, Xinxin Gu, Shihe Jiang, Yuxuan Rong, Jie Zhang, J. Udall, Corrine E Grover, Kai Zheng, Quanjia Chen, Jie Kong, Maojun Wang, Xinhui Nie, Zhongxv Lin, Shuangxia Jin, Jonathan F. Wendel, Xianlong Zhang, Daojun Yuan   +21 more
semanticscholar   +1 more source

Optical fibers light yield and radiation damage

Nuclear Physics B - Proceedings Supplements, 1998
Three types of optical fibers are used in high energy physics experiments. Scintillating fibers are used mostly for tracking. Wavelength shifting (WLS) fibers to get the signal out from scintillating tiles, which are used often in calorimetry. The third type of optical fibers are clear, typically made of quartz where the Cerenkov radiation in the ...
openaire   +1 more source