Results 81 to 90 of about 4,655 (257)

In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy

open access: yesAdvanced Engineering Materials, EarlyView.
A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal   +4 more
wiley   +1 more source

Quality and storage stability of gluten-free vegan carrot cake packed in modified atmospheres

open access: yesMacedonian Journal of Chemistry and Chemical Engineering
The objective of this study was to investigate the effect of different packaging gas compositions: air (AIR), 100 % N₂ (inert atmosphere, INE), and 30 % CO₂/70 % N₂ (modified atmosphere, MAP), on the quality of gluten-free vegan carrot cake stored at ...
Aneta Stajikj   +4 more
doaj   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

Analysis and framework for agricultural supply chain improvement: a case study of california papaya in cikarang

open access: yesJurnal Sistem dan Manajemen Industri, 2019
Excessive waste is one of the problems in the food supply chain system. This study aims to identify supply chain players, map, and reduce waste that occurs in the Papaya California agribusiness supply chain process in Cikarang, Bekasi.
Johan K. Runtuk, Anstasia L. Maukar
doaj   +1 more source

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

open access: yesAdvanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho   +8 more
wiley   +1 more source

BẢO QUẢN CAM MẬT BẰNG PHƯƠNG PHÁP MAP (MODIFIED ATMOSPHERE PACKAGING)

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2011
Với mục đích kéo dài thời gian bảo quản trái Cam mật sau thu hoạch, các yếu tố ảnh hưởng đến khả năng tồn trữ được khảo sát, bao gồm (i) phương pháp xử lý (ozone, KMnO4, Sorbate kali, vôi); (2) loại màng bao (CMC, chitosan, pectin); (3) loại bao bì (PE ...
Nguyễn Minh Thủy   +1 more
doaj  

Effects of Storage Conditions, Cultivars, and Production Systems on Fruit Decay Incidence of Sour Cherry (Prunus cerasus L.) Fruit after Shelf-Life Conditions

open access: yesAgronomy
Sour cherry is a non-climacteric fruit that quickly loses its quality after harvest, so effective storage and packaging are essential to minimize postharvest decay.
Erzsébet Sándor   +9 more
doaj   +1 more source

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

open access: yesAdvanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut   +16 more
wiley   +1 more source

Investigation of antioxidant edible coating and modified atmosphere packaging for enhancing storability of hazelnut kernels

open access: yesJournal of Agriculture and Food Research
This study investigated the effects of antioxidant edible coating and modified atmosphere packaging for improving storability of dried hazelnut kernels by delaying lipid oxidation and color degradation. Hazelnut kernels were coated with different coating
Xiaofang Bai   +3 more
doaj   +1 more source

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian   +6 more
wiley   +1 more source

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