Results 51 to 60 of about 584,593 (313)

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

Advanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter, Andreas Bezold, Johan Westraadt, Katharina Fiegl, Subham Chattoraj, Benjamin Wahlmann, Carolin Körner, Michael Mills, Mathias Göken, Steffen Neumeier   +9 more
wiley   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Maize Residue as a Viable Substrate for Farm Scale Cultivation of Oyster Mushroom (Pleurotus ostreatus)

Advances in Agriculture, 2015
In the search for alternatives to sawdust as growing media in commercial mushroom cultivation, three organic substrates obtainable as crop residue, maize husk, maize cob, and maize stalk, with each being supplemented with rice bran, were evaluated as ...
Abena O. Adjapong, Kwame D. Ansah, Faustina Angfaarabung, Henry O. Sintim   +3 more
doaj   +1 more source

A longitudinal study of Middle East respiratory syndrome coronavirus (MERS-CoV) in dromedary camels

BMC Veterinary Research, 2023
Background Middle East respiratory syndrome coronavirus (MERS-CoV) was identified in humans in 2012. Since then, 2605 cases and 937 associated deaths have been reported globally.
Mohamed Abdelazim, Rehab Abdelkader, Abdelhakim Ali, Momtaz A. Shahein, Zelalem Tadesse, Ahmed Saad, Amal Mansour, Samah F. Ali, Mohamed Atea, Emma Gardner, Sophie VonDobschuetz, Subhash Morzaria, Yilma Makonnen, Juan Lubroth, Keith Sumption, Ihab ElMasry, Tarek Zakaria, Samah Eid, Eman Abo Hatab, Naglaa M. Hagag, Hend M. Y. Yousef, Mervate Emara, Dina A. Abdelwahed, Hala K. Abdelmegeed, Mervat E. Hamdy, Othman N.O. Mansour, Javier Guitian   +26 more
doaj   +1 more source

Multilayer Self‐Limiting Electrospray Deposition via Stepped Voltage Bias

Advanced Engineering Materials, EarlyView.
Self‐limiting electrospray deposition (SLED) uses a high voltage to generate and deposit a charged payload on a target surface. The coating retains its charge, repelling newly arriving material. SLED thickness can be decreased by applying a secondary bias to the target.
Madhuri Deb, S. Rahman Pejman, Alexander Jakimowicz, Jonathan P. Singer   +3 more
wiley   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

ACCOUNTS SYSTEM IN ANIMAL HUSBANDRY FINANCIAL ACCOUNTING IN ROMANIA

Ekonomika Poljoprivrede (1979), 2012
Agriculture, a continuous source of controversy, uncertainty, specific risks, but viewed as an unique and interesting field, generating interest for the accounting profession, in the sense of importance given to accounting regulations in agriculture, in
Doinita Romanescu
doaj  

Generating regenerative agriculture

Frontiers in Sustainable Food Systems
Despite its being still a somewhat vague concept, regenerative agriculture has progressively been gaining momentum and popularity in recent years. While discussing the meaning of the term regenerative agriculture, we propose to link regenerative agriculture with the safe and just Earth system boundaries framework, as the basis for the generation of a ...
Carlos Garbisu, Olatz Unamunzaga, Itziar Alkorta   +2 more
openaire   +2 more sources

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

Advanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen, Haosen Miao, Weiying Hong, Matteo Palma   +3 more
wiley   +1 more source

Conservation Agriculture Mother Trials in Chipata, Lundazi, and Sinda, Zambia, 2020 [PDF]

, 2020
This study contains data originated from on-farm trials that were conducted to test and demonstrate the crop yield and economic benefits derived from manual and animal traction conservation agriculture (CA) systems on smallholder farms where the ridge ...
Zambian Agriculture Research Institute (ZARI), Total LandCare (TLC), International Maize and Wheat Improvement Center (CIMMYT))   +2 more
core   +1 more source