Results 81 to 90 of about 80,868 (299)

High‐Temperature Oxidation of the CrFeNi Medium‐Entropy Alloy

open access: yesAdvanced Engineering Materials, EarlyView.
The oxidation behavior of equiatomic CrFeNi MEA is a key issue that determines this material's suitability for high‐temperature application. The understanding of long‐term behavior is even more crucial than short‐term corrosion effects. The alloy is exposed to synthetic air at 1000, 1050, and 1100 °C for 24, 100, and 1000 h and systematically compared ...
Anna Maria Manzoni   +5 more
wiley   +1 more source

Food Preservation by Freezing [PDF]

open access: yes, 1948
PDF pages ...
Brown, H. D.   +3 more
core  

Impact of Hot Isostatic Pressing on Microstructure Evolution and Creep Performance of Powder Bed Fusion–Laser Beam Processed CM247LC

open access: yesAdvanced Engineering Materials, EarlyView.
The influence of Hot Isostatic Pressing (HIP) temperature on the microstructure and creep performance of powder bed fusion–laser beam processed CM247LC superalloy is investigated. Grain growth and γ’ precipitate evolution are characterized following HIP at varying temperatures.
Ahmed Fardan   +4 more
wiley   +1 more source

Chill unit accumulation and necessity of rest breaking agents in South African table grape production regions

open access: yesBIO Web of Conferences, 2014
Cultivation of table grapes in warm regions of South Africa is complicated by problems associated with delayed and uneven bud break. Rest breaking agents, mainly hydrogen cyanamide, are applied to overcome these problems.
Avenant Eunice, Avenant Jan Hendrik
doaj   +1 more source

EFFECT OF SLAUGHTERING TECHNIQUES ON THE QUALITY OF FRESH “PATIN SIAM “ CATFISH (Pangasius hypopthalmus) STORED AT AMBIENT TEMPERATURE

open access: yesSqualen, 2014
Fish handling is one of factors that affect fish quality deterioration, including slaughtering technique. In this study, the quality deterioration of fresh patin Siam catfish (Pangasius hypopthalmus) which were handled with different slaughtering ...
Diah Ikasari, Theresia Dwi Suryaningrum
doaj   +1 more source

Extender Supplementation with Glutathione (GSH) and Taurine Improves In Vitro Sperm Quality and Antioxidant Status of New Zealand Rabbits during Chilled Storage for up to 72 hours [PDF]

open access: gold, 2023
Mohamed F.F Bayomy   +9 more
openalex   +1 more source

U.A. Journal [PDF]

open access: yes, 1983
Student protest draws crowd -- Agreement struck: Forestry lab may be built -- If Olson had his way, Americans will be as fond of seaweed as corn -- Chilling experience: Divers lay plans for new UAJ club -- Racquet Club hours to stay the same -- Comment --

core  

Free Speech at Work: Verbal Harassment as Discriminatory (Mis)treatment [PDF]

open access: yes, 1997
In his reply to my article on workplace harassment law and freedom of speech, Professor Volokh does not respond to my most important critiques of his earlier work.
Epstein, Deborah
core   +2 more sources

A Comprehensive Review of Additive Manufacturing for Space Applications: Materials, Advances, Challenges, and Future Directions

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing (AM) transforms space hardware by enabling lightweight, high‐performance, and on‐demand production. This review outlines AM processes—powder bed fusion (PBF), directed energy deposition (DED), binder jetting (BJ), sheet lamination (SL), and material extrusion (ME)—applied to propulsion, satellite structures, and thermal devices ...
Stelios K. Georgantzinos   +8 more
wiley   +1 more source

Electrospark‐Deposited AlCrFeCoNi High‐Entropy Alloy Coatings on Steel: Microstructure Evolution, Mechanical Properties, and Corrosion Response

open access: yesAdvanced Engineering Materials, EarlyView.
AlCrFeCoNi high entropy alloy coating is applied on steel using electrospark deposition. The microstructure evolution and phase transformation of the as‐deposited and heat‐treated coatings is characterized and discussed. Reduced microhardness and yield strength are measured after heat treatment.
Jihui Yan   +4 more
wiley   +1 more source

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