Results 91 to 100 of about 370,968 (321)

Adoption and Diffusion of Agroecological Practices in the Horticulture of Catalonia

Agronomy, 2021
The environmental impact of conventional food production systems imposes a rapid transition towards sustainable production systems through the adoption of agroecological practices. The barriers and accelerators of the adoption of agroecological practices
Adrián Polonio Punzano, Djamel Rahmani, Maria del Mar Cabello Delgado   +2 more
doaj   +1 more source

Muon Acceleration in Cosmic-ray Sources

, 2012
Many models of ultra-high energy cosmic-ray production involve acceleration in linear accelerators located in Gamma-Ray Bursts magnetars, or other sources.
Antchev, Arons, Becker, Bell, Bell, Dzhilkibaev, Fang, Fermi, Gaisser, He, Julia Becker Tjus, Koers, Mannheim, Murase, Rune E. Mikkelsen, Spencer R. Klein, Tajima, Waxman, Waxman, Waxman, Waxman, Zhang   +21 more
core   +1 more source

Correlation between the Crosslink Characteristics and Mechanical Properties of Natural Rubber Compound via Accelerators and Reinforcement

Polymers, 2020
The extreme elasticity and reversible deformability of rubber, which is one of the most versatile polymers in modern society, is dependent on several factors, including the processing conditions, curing system, and types of additives used.
Do Young Kim, J. Park, Dong Yun Lee, K. Seo   +3 more
semanticscholar   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Atomic and nuclear surface analysis methods for dental materials: A review

AIMS Materials Science, 2018
The development of dental biomaterials is now on the rise, with new materials created at a high rate and in large variety. Yet, considerable effort is needed to improve their physical–chemical characteristics as well as their biotolerance ...
Eugen A. Preoteasa, Elena S. Preoteasa, Ioana Suciu, Ruxandra N. Bartok   +3 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Energy-efficient analog-domain aggregator circuit for RRAM-based neural network accelerators

Frontiers in Electronics
Recently, there has been notable progress in the advancement of RRAM-based Compute-In-Memory (CIM) architectures, showing promise in accelerating neural networks with remarkable energy efficiency and parallelism.
Khaled Humood, Yihan Pan, Shiwei Wang, Alexander Serb, Themis Prodromakis   +4 more
doaj   +1 more source

Effects of Hyperbolic Rotation in Minkowski Space on the Modeling of Plasma Accelerators in a Lorentz Boosted Frame

, 2010
Laser driven plasma accelerators promise much shorter particle accelerators but their development requires detailed simulations that challenge or exceed current capabilities.
Bruhwiler D. L., C. G. R. Geddes, Cormier-Michel E., D. P. Grote, E. Cormier-Michel, Geddes C. G. R., J.-L. Vay, Leemans W. P., Martins S. F., Vay J. -L., Vay J. -L.   +10 more
core   +1 more source

TANGRAM: Optimized Coarse-Grained Dataflow for Scalable NN Accelerators

International Conference on Architectural Support for Programming Languages and Operating Systems, 2019
The use of increasingly larger and more complex neural networks (NNs) makes it critical to scale the capabilities and efficiency of NN accelerators. Tiled architectures provide an intuitive scaling solution that supports both coarse-grained parallelism ...
Mingyu Gao, Xuan S. Yang, Jing Pu, M. Horowitz, Christos Kozyrakis   +4 more
semanticscholar   +1 more source

Bridging the gap: Multi‐stakeholder perspectives of molecular diagnostics in oncology

Molecular Oncology, EarlyView.
Although molecular diagnostics is transforming cancer care, implementing novel technologies remains challenging. This study identifies unmet needs and technology requirements through a two‐step stakeholder involvement. Liquid biopsies for monitoring applications and predictive biomarker testing emerge as key unmet needs. Technology requirements vary by
Jorine Arnouts, Senada Koljenović, Elise Daems, Karolien De Wael, Marc Peeters, Léon C. van Kempen, Greetje Vanhoutte, Karen Zwaenepoel, Timon Vandamme   +8 more
wiley   +1 more source