Results 131 to 140 of about 998,338 (303)

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

Advanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang, Annett Wollmann, Thomas Gimpel, Alfred P. Weber   +3 more
wiley   +1 more source

Development of Sustainable MgO–C Refractories Using MgO–C Recyclates and a Novel Eco‐Friendly Fructose–Tannin Binder Crosslinked With Citric Acid

Advanced Engineering Materials, EarlyView.
This study develops sustainable MgO–C refractories using recycled materials and eco‐friendly fructose–tannin binders. The enhanced performance of citric acid as a cross‐linker and functional additives on mechanical and thermomechanical properties was examined. Characterization included strength tests, immersion trials, and microstructural and inclusion
Dinesh K. Gunasekar, Jana Hubálková, Steffen Dudczig, Gert Schmidt, Florian Kerber, Thomas Schemmel, Patrick Gehre, Christos G. Aneziris   +7 more
wiley   +1 more source

Possibilità di sviluppo della coltivazione del sorgo per l'alimentazione del bestiame in Somalia [PDF]

, 1981
In 1979, a trial concerning yield differences between 2 different periods of harvesting (soft dough and complete maturation of the grain) of a sorghum hybrid BR has been carried out in Afgoy (Somalia). The effects of four nitrogen level have been also
Barre, A. O., Hasci, O. M., Mahamed, O. B., Mahamud, H. E., Majeed, Ahmed A., Marras, Gian Franco   +5 more
core  

Deterministic Detection of Single Ion Implantation

Advanced Engineering Materials, EarlyView.
Focused ion beam implantation with high detection efficiencies will enable the rapid and scalable fabrication of advanced spin‐based technologies such as qubits. This work presents the detection efficiencies of a wide range of ions implanted into solid‐state hosts, with efficiencies of >90% recorded for ion species and substrate combinations of ...
Mason Adshead, Lok Kan Wan, Maddison Coke, Janet Jacobs, Nicholas F. L. Collins, Mark C. Rosamond, Richard J. Curry   +6 more
wiley   +1 more source

Characterization of Macro/Microstructure and Corrosion Resistance of Austenitic Gas Tungsten Arc Welding Cladding

Advanced Engineering Materials, EarlyView.
Cladding is a proven method that boosts the surface qualities of mechanical parts by applying a layer of more durable material over a base substrate. This work responds to the needs of offshore and pressure vessels sectors by focusing on cladding a super austenitic steel onto low‐carbon steel through gas tungsten arc welding.
E. J. da Cruz Junior, F. M. F. A. Varasquim, F. O. Carvalho, L. F. F. Santiago, V. A. Ventrella, I. Calliari, M. Pigato   +6 more
wiley   +1 more source

STOCHASTIC SIMULATION FOR BUFFELGRASS (Cenchrus ciliaris L.) PASTURES IN MARIN, N. L., MEXICO

Tropical and Subtropical Agroecosystems, 2014
A stochastic simulation model was constructed to determine the response of net primary production of buffelgrass (Cenchrus ciliaris L.) and its dry matter intake by cattle, in Marín, NL, México.
José Romualdo Martínez-López, Erasmo Gutierrez-Ornelas, Miguel Angel Barrera-Silva, Rafael Retes-López   +3 more
doaj  

FORAGE YIELD, CHEMICAL COMPOSITION AND POTENTIAL MILK YIELD USING MAIZE SILAGE FROM ASIA, EUROPE, NORTH AND SOUTH AMERICAN CONTINENTS: A SYSTEMATIC REVIEW

Tropical and Subtropical Agroecosystems
Background. Corn (Zea mays L.) silage is the most widely used energy resource in dairy cattle diets worldwide, standing out mainly for its higher biomass yields, good palatability, homogeneous quality at harvest and ease of ensiling due to higher soluble
Lizbeth Esmeralda Robles Jimenez, Jorge Osorio Avalos, Octavio Alonso Castelan Ortega, Juan Carlos Angeles Hernandez, Manuel Gonzalez Ronquillo   +4 more
doaj   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Introduction of tropical maize genotypes to increase silage production in the central area of Santa Fe, Argentina

Crop Breeding and Applied Biotechnology, 2003
Some temperate areas of the world behave as sub-tropical due to greenhouse effect and the global warming. Therefore, more temperate genotypes show an important decrease in yield and dry matter production as consequence of heat stress.
Carlos Giaveno, Jorgelina Ferrero
doaj  

Dry matter accumulation, translocation, and bulb yield of short-day onion as affected by cultivars and drip irrigation regimes in the dry-hot regions of southwest China

Agricultural Water Management
Seasonal water scarcity and improper cultivar selection have severely restricted the production potential of short-day onions in the dry-hot regions of southwest China. However, the appropriate irrigation regime and cultivar are still unclear. Therefore,
Yilin Li, Jiancha Li, Binyan Zhang, Xuewen Yue, Kun Li, Daming Chen, Yujiao Yang, Xiaogang Liu, Haidong Fang   +8 more
doaj   +1 more source