Results 141 to 150 of about 50,388 (312)

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

Rooting ability of Dorycnium spp. under different conditions

open access: yes, 1998
The rooting ability of cuttings of two species of Dorycnium (D. hirsutum L.;D. pentaphyllum Scop.) under different conditions was determined. The main variables examined were the source of the cutting (apical vs.
Alegre, J.   +4 more
core   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

open access: yesAdvanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Root development [PDF]

open access: yesCurrent Biology, 2000
Benfey, P.N., Scheres, B.J.G.
openaire   +4 more sources

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

open access: yesAdvanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies   +2 more
wiley   +1 more source

Methods for avoiding rooting in Android System

open access: yes, 2017
Android Rooting allows the user to modify the system such as removing the pre-installed apps they dislike. However, rooting is not easy like before. Google has introduced SELinux to the Android system.
Yan, Haofei
core   +1 more source

Rooting of liberica and excelsa cuttings in different plant growth regulators and commercial organic rooting mix

open access: yes, 2016
Effective propagation of hard-to-root species of coffee by nodal cuttings has not been developed. Effect of different auxins and auxin concentrations, plant growth regulators, and organic rooting mix on rooting ability of Liberica and Excelsa coffee ...
Ramos, Jerome P
core  

Partical replacement of the rooting procedure of Chrysanthenum merifolium cuttings by pre-rooting storage in the dark.

open access: yes, 1988
Part of the rooting procedure of Chrysanthemum morifolium 'Pink Boston' and 'Refour' cuttings can be replaced by pre-rooting storage in the dark. Pre-rooting storage of 7 days at temperatures between 9° and 21°C was adequate.
van de Pol, P.A., Pol, P.A., van de
core   +1 more source

Multimodal Data‐Driven Microstructure Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang   +4 more
wiley   +1 more source

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