Results 91 to 100 of about 5,737,097 (385)

Evolutionary plant breeding for low input systems [PDF]

open access: yes, 2005
Heritable variation is at the heart of the process of evolution. However, variation is restricted in breeding for uniform crop populations using the pedigree line approach. Pedigree lines are successful in agriculture because synthetic inputs are used to
Phillips, Scott, Wolfe, Martin
core   +1 more source

Predicting the Future Burden of Renal Replacement Therapy in Türkiye Using National Registry Data and Comparative Modeling Approaches

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic kidney disease is a growing public health problem worldwide, and the number of patients requiring renal replacement therapy is steadily increasing. Türkiye has experienced a similar rise in both the incidence and prevalence of renal replacement therapy over the past decades; however, national‐level projections of future ...
Arzu Akgül   +2 more
wiley   +1 more source

Research progress in preparation technology of high performance continuous fiber reinforced thermoplastic prepreg and its composites

open access: yesCailiao gongcheng
The thermoplastic composites have advantages in excellent fatigue resistance, short forming cycle, secondary processing, weldable and no storage condition restrictions, it is significant to study the preparation and forming method of thermoplastic ...
HUO Hongyu   +5 more
doaj   +1 more source

Kinetics and equilibrium studies of methylene blue adsorption on 2D nanolamellar Fe3O4

open access: yesJournal of Experimental Nanoscience, 2017
Nanolamellar Fe3O4 as magnetic adsorbents was prepared using sodium dodecyl sulfonate as a template. Thermogravimetric measurements characterisation showed that the as-synthesised product contained about 6 wt% sodium dodecyl sulfonate.
Jing Wang, Junqing Xu, Ning Wu
doaj   +1 more source

Plasmonic Conglobation of Ultrathin Ag Nanofilms Far below Their Melting Points by Infrared Illumination

open access: yesApplied Sciences, 2018
Plasmon heating has been employed as a low-temperature annealing method for the conglobation of ultrathin Ag nanofilms into nanoparticles both on silicon and carbon spheres, with complex surface structures, simply under illumination with infrared light ...
Han Dai   +8 more
doaj   +1 more source

Neo-Hookean fiber composites undergoing finite out-of-plane shear deformations

open access: yes, 2005
The response of a neo-Hookean fiber composite undergoing finite out-of-plane shear deformation is examined. To this end an explicit close form solution for the out-of-plane shear response of a cylindrical composite element is introduced. We find that the
deBotton   +11 more
core   +1 more source

Composite fermion-boson mapping for fermionic lattice models [PDF]

open access: yes, 2014
We present a mapping of elementary fermion operators onto a quadratic form of composite fermionic and bosonic operators. The mapping is an exact isomorphism as long as the physical constraint of one composite particle per cluster is satisfied.
Dukelsky, Jorge.   +6 more
core   +3 more sources

Ultrathin and Flexible CNTs/MXene/Cellulose Nanofibrils Composite Paper for Electromagnetic Interference Shielding

open access: yesNano-Micro Letters, 2019
HighlightsAn ultrathin and flexible carbon nanotubes/MXene/cellulose nanofibrils composite paper with gradient and sandwich structure was successfully fabricated via a facile alternating vacuum-assisted filtration process.The composite paper exhibits ...
Wen-Tao Cao   +5 more
semanticscholar   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

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