Results 131 to 140 of about 1,047,206 (288)

Проблема піноутворення у виробництві азотних добрив з домішками [PDF]

open access: yes, 2009
У даній роботі розглядаються два можливі шляхи боротьби з піноутворенням: попередження піноутворення та знищення вже утвореної піни.
Mykhailova, Tetiana Ivanivna   +3 more
core  

Dispersion‐Less Dissipative Soliton Fiber Laser

open access: yesLaser &Photonics Reviews, EarlyView.
A dispersion‐less fiber laser architecture generates high‐energy, pedestal‐free picosecond pulses without resorting to conventional pulse stretching. This energy‐managed laser achieves remarkable flexibility in pulse parameters, delivering up to 0.54 μJ$\mathrm{\mu}\mathrm{J}$ pulses with minimal spectral distortion using standard telecom components ...
Mostafa I. Mohamed   +2 more
wiley   +1 more source

FRET‐Based Investigation of the Dynamics of Peptide‐Folded Single Chain Nanoparticles Inside Cancer Cells

open access: yesMacromolecular Rapid Communications, EarlyView.
Little is known about the cellular uptake of single chain nanoparticles that are cross‐linked with dynamic bonds. Using Förster resonance energy transfer and fluorescence lifetime imaging microscopy (FRET‐FLIM) the dynamic nature of the bonds is seen, in which the interaction between two peptides, disassemble quickly, relatively.
Shegufta Farazi   +5 more
wiley   +1 more source

Annual Reports to the ESA Council ESA 110th Annual Meeting July, 2025

open access: yes
The Bulletin of the Ecological Society of America, EarlyView.
wiley   +1 more source

Effect on Dyskinesia of the Early Combination of Amantadine to Levodopa‐Therapy in Parkinson's Disease: A Randomized, Placebo‐Controlled Study (PREMANDYSK)

open access: yesMovement Disorders, EarlyView.
Abstract Objective Investigate the efficacy of immediate‐release (IR) amantadine in reducing the risk of peak‐dose dyskinesia in early Parkinson's disease (PD) as add‐on to levodopa. Background While the use of amantadine to manage dyskinesia in PD is well supported by controlled clinical trials, data on its efficacy in patients without motor ...
Olivier Rascol   +106 more
wiley   +1 more source

Structures and mechanism of E2‐CBASS anti‐phage system

open access: yesmLife, EarlyView.
Abstract Bacteria deploy diverse innate immune systems to combat bacteriophage infections. The cyclic‐oligonucleotide‐based anti‐phage signaling system (CBASS) is a type of innate prokaryotic immune system. CBASS synthesizes cyclic‐oligonucleotide through cGAS/DncV‐like nucleotidyltransferases (CD‐NTases) to activate downstream effectors, which kill ...
Jun Xiao   +7 more
wiley   +1 more source

Neurology [PDF]

open access: yes, 1961
Contains reports on five research projects.United States Navy, Office of Naval Research (Nonr-609(39))United States Army Chemical Corps (DA-18-108-405-Cml-942)United States Air Force (Contract AF33(616)-7282)United States Public Health Service (B-3055, B-
Hermann, H. T.   +6 more
core  

Assessment of Optimal T1/T2‐Weighted Combinations for Myelin Sensitivity: Effects of Echo Time and Exponents

open access: yesMagnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose The aim of this study is to improve the traditional T1‐weighted (T1w) over T2‐weighted (T2w) ratio as a proxy for myelin by investigating the optimal T2w TE and combination of exponent‐weighted T1w and T2w images (T1wx1/T2wx2$$ \mathrm{T}1{\mathrm{w}}^{x_1}/\mathrm{T}2{\mathrm{w}}^{x_2} $$).
Simone Monachino   +7 more
wiley   +1 more source

Taxonomic treatment, geographic distribution and preliminar conservation status of Croton sect. Barhamia subsect. Barhamia (Euphorbiaceae) in Brazil

open access: yesNordic Journal of Botany, EarlyView.
The genus Croton (Euphorbiaceae) is an exceptionally megadiverse genus, encompassing roughly 1200 species that are predominantly distributed across tropical regions globally. For the New World, the genus is organized into three subgenera (Adenophylli, Geiseleria and Quadrilobi) and 31 sections, with C. sect. Barhamia standing out with its approximately
Nicolas Giovanny Burilli   +2 more
wiley   +1 more source

The diffusion of process innovations in industrialized and developing countries: a case study of the world textile and steel industries [PDF]

open access: yes
This paper tests the hypothesis that industrial process innovations diffuse more slowly in developing countries than in industrialized countries. The focus of the analysis is on four innovations in the textile and steel industries, selected according to ...
Lücke, Matthias
core  

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