Results 101 to 110 of about 270,769 (306)

Modified atmosphere package for apple ‘Bravo de Esmolfe’

open access: yes, 2004
Apple Bravo de Esmolfe original from the parish of Esmolfe is cultivated in specific regions of Portugal. This cultivar of medium to low production requires very low temperatures, but it is extremely sensitive to frost.
Morais, Alcina M. M. B.   +5 more
core   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

Influência de diferentes tipos de embalagens em brócolis (Brassica oleracea L. var. Itálica) orgânicos minimamente processados [PDF]

open access: yes, 2006
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de AlimentosEste trabalho teve como objetivo avaliar os efeitos dos diferentes tipos de embalagem em brócolis (Brassica oleracea ...
Padula, Miquele Lazarin
core  

Laser Powder Bed Fusion of Alumina: Effects of Scanning Strategies on External and Internal Defects

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates how scanning strategies affect pure alumina in laser powder bed fusion. Linear 45° scanning yields uniform surfaces but high porosity, while the island‐concentric strategy provides higher density with through‐holes favorable for infiltration. Findings highlight pathways toward optimizing defect‐free alumina parts.
Mohamed Abdelmoula   +7 more
wiley   +1 more source

Conservação de goiabas tratadas com emulsões de cera de carnaúba Postharvest conservation of guavas through carnauba wax emulsion applications

open access: yesRevista Brasileira de Fruticultura, 2003
A goiaba é um fruto muito perecível. Assim, objetivou-se avaliar os efeitos de ceras à base de carnaúba na conservação pós-colheita de goiabas Pedro Sato sob condição ambiente.
Angelo Pedro Jacomino   +3 more
doaj   +1 more source

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera   +8 more
wiley   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo   +3 more
wiley   +1 more source

Modified atmosphere packaging of vegetables: an appraisal.

open access: yes, 1994
Use of modified atmosphere packaging to extend the shelf life of fresh vegetables is reviewed. Aspects considered include: factors affecting shelf life (loss of water, respiration and metabolism, microbial spoilage); factors capable of extending shelf ...
Narasimham, P, Moleyar, V
core  

ИЗМЕНЕНИЕ СОДЕРЖАНИЯ ПЕКТИНОВЫХ ВЕЩЕСТВ В ПЛОДАХ ЯБЛОНИ ПОД ВЛИЯНИЕМ ПЛЕНКООБРАЗУЮЩЕГО СОСТАВА «PELECOL» ПРИ ДЛИТЕЛЬНОМ ХРАНЕНИИ

open access: yesStudia Universitatis Moldaviae: Stiinte reale si ale naturii, 2016
SCHIMBAREA CONŢINUTULUI DE SUBSTANŢE PECTICE ÎN FRUCTELE DE MĂR SUB INFLUENŢA SUBSTANŢEI PELICULOGENE „PELECOL” ÎN PERIOADA DE PĂSTRARE ÎNDELUNGATĂ A fost studiată dinamica substanţelor pectice în fructele de măr de soiurile Idared, Goldenspur şi ...
Valentina SVETLICENKO
doaj  

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

open access: yesAdvanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin   +2 more
wiley   +1 more source

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