Results 31 to 40 of about 1,281,209 (384)

Impact of Potassium Pre-Harvest Applications on Fruit Quality and Condition of Sweet Cherry (Prunus avium L.) Cultivated under Plastic Covers in Southern Chile Orchards

open access: yesPlants, 2021
In rainy locations, sweet cherry is cultivated under plastic covers, which are useful to prevent fruit cracking but decrease cherry quality such as firmness and acidity. Here we evaluate the impact of pre-harvest K foliar applications on harvest and post-
Marco Bustamante   +7 more
doaj   +1 more source

Strength analysis of girth welds of wind power towers with typical defects

open access: yesXi'an Gongcheng Daxue xuebao, 2023
Defects such as pores, slag inclusions, and cracks account for a high proportion of the girth weld defects of wind power towers, which seriously affect the safe operation of wind power towers.
CHENG Xiaole   +4 more
doaj   +1 more source

Fruit Cracking in Pomegranate: Extent, Cause, and Management – A Review

open access: yes, 2020
Pomegranate (Punica granatum L.) is an economically important fruit crop of tropical and subtropical regions of the world. There has been enormous increase in area, production, and export worldwide over the past decades.
A. Singh, A. Shukla, P. Meghwal
semanticscholar   +1 more source

A study on surface cracking in extrusion of aluminium alloy AA2014 [PDF]

open access: yes, 2004
Surface cracking is generally recognised as one of the main defects occurring during the process of aluminium extrusion, especially in the case of the so called hard aluminium alloys.
Peng, Z., Sheppard, Terry
core   +1 more source

Preliminary investigation on the deformation characteristics of lignite during dehydration process

open access: yes矿业科学学报, 2022
In this paper, the water loss test was carried out to investigate the influence of lignite dehydration on the stability of coal-rock combination slope in open-pit mine.Firstly, the variation laws of water content, deformation, porosity and crack ...
Song Yanqi   +5 more
doaj   +1 more source

Disassembly of the fruit cell wall by the ripening-associated polygalacturonase and expansin influences tomato cracking

open access: yesHorticulture Research, 2019
Fruit cracking is an important problem in horticultural crop production. Polygalacturonase (SlPG) and expansin (SlEXP1) proteins cooperatively disassemble the polysaccharide network of tomato fruit cell walls during ripening and thereby, enable softening.
F. Jiang   +9 more
semanticscholar   +1 more source

The influence of extraframework aluminum on H-FAU catalyzed cracking of light alkanes [PDF]

open access: yes, 1996
The conversion of light linear and branched alkanes on two faujasite samples containing different concentrations of free Brønsted acid sites and extraframework alumina (EFAL) was studied between 733 K and 813 K.
Brait, A.   +5 more
core   +2 more sources

Bi-Linear Bond-Slip Modelling for 1-D Tension Stiffening Behavior of a RC Element

open access: yesInfrastructures, 2022
Cracking is an inherent characteristic of a reinforced-concrete (RC) element subjected to tension or bending. The crack width growth with loading depends on the rebar-concrete bond behavior.
Yuri S. Karinski   +2 more
doaj   +1 more source

Methane cracking over cobalt molybdenum carbides [PDF]

open access: yes, 2018
The catalytic behaviour of Co3Mo3C, Co6Mo6C, Co3Mo3N and Co6Mo6N for methane cracking has been studied to determine the relationship between the methane cracking activity and the chemical composition.
Alshibane, I.   +3 more
core   +1 more source

Dynamic Response of Reinforced Recycled Aggregate Concrete Pavement under Impact Loading

open access: yesApplied Sciences, 2022
Airport runway pavements often undergo the direct impact of aircraft landings. For the purposes of designing the structure, it is of great importance to know about the dynamic response of the pavement and its behavior under impact loading.
Jifeng Yuan, Jin Wu, Tian Su, Dadi Lin
doaj   +1 more source

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