Results 131 to 140 of about 245,160 (297)

Comparative Study of Hydrothermal and Sonochemical Preparation of Cu and Ag Codoped ZnO/Graphene Nanocomposites for Enhanced Catalytic and Inactivation of Pathogens

open access: yesChemPhysChem, Volume 27, Issue 3, February 2026.
Cu–Ag codoped ZnO/graphene nanocomposites were synthesized via hydrothermal and sonochemical methods to enhance interfacial charge transfer and visible‐light activity. Strong Zn–O–C bonding, reduced bandgap, and improved electron mobility enabled superior photocatalytic dye degradation and antibacterial performance.
Jarvin Mariadhas   +6 more
wiley   +1 more source

AmpliRAD: A New Method Combining Amplicon and RAD Sequencing

open access: yesEcology and Evolution, Volume 16, Issue 2, February 2026.
We present AmpliRAD, a novel sequencing method that integrates a multiplex PCR step into traditional RAD‐seq protocols to enable the simultaneous generation of genome‐wide SNP data and targeted genotypes for specific loci. By appending restriction sites to target amplicons, the method overcomes the inability of standard RAD‐seq approaches to assay loci
Tasha Q. Thompson   +2 more
wiley   +1 more source

Artemisia selengensis Leaves, a Vegetable Waste: LC‐MS‐Based Chemical Profiling, Ultrasound‐Assisted DES Extraction, and Xanthine Oxidase Inhibitory Activity

open access: yeseFood, Volume 7, Issue 1, February 2026.
This study focused on Artemisia selengensis leaves (ASL), a discarded agricultural waste. 72 compounds were identified by UPLC‐Q‐TOF‐MS. “Green” extraction with DES was optimized, and ASL's XO—inhibition was explored, presenting new ways for waste utilization. ABSTRACT Artemisia selengensis is a medicinal and edible plant, whose tender stems are widely
Lixia Li   +8 more
wiley   +1 more source

Numerical solution to nonlinear Tricomi equation using WENO schemes

open access: yesElectronic Journal of Differential Equations, 2010
Nonlinear Tricomi equation is a hybrid (hyperbolic-elliptic) second order partial differential equation, modelling the sonic boom focusing. In this paper, the Tricomi equation is transformed into a hyperbolic system of first order equations, in ...
Adrian Sescu   +2 more
doaj  

A Summary of the Lateral Cutoff Analysis and Results from Nasa's Farfield Investigation of No-Boom Thresholds [PDF]

open access: yes
In support of the ongoing effort by the National Aeronautics and Space Administration (NASA) to bring supersonic commercial travel to the public, NASA, in partnership with other industry organizations, conducted a flight research experiment to analyze ...
Arnac, Sarah R.   +3 more
core   +1 more source

Physicochemical property and in vivo prebiotic function of α‐(1 → 2) and α‐(1 → 3)‐branched dextran derived from Leuconostoc citreum KD3

open access: yesJSFA reports, Volume 6, Issue 2, Page 39-49, February 2026.
Abstract Background We isolated lactic acid bacteria (LAB) from Japanese traditional fermented foods and vegetables, and screened for exopolysaccharide (EPS)‐producing strains. The Leuconostoc citreum KD3 was isolated as a strain that produces an α‐glucan (KD3‐dextran) with α‐(1 → 6)‐linked main chain with a considerable amount of α‐(1 → 2) branches ...
Kentaro Yoshida   +6 more
wiley   +1 more source

ANLIK BASINÇ YÜKÜ ETKİSİ ALTINDAKİ KONSOL BİR PLAĞIN DİNAMİK ANALİZİ

open access: yesHavacılık ve Uzay Teknolojileri Dergisi, 2004
The response of elastic structures to time-dependent pulses, such as sonic boom and blast loadings, constitutes a subject that is currently of much interest in the design of aeronautical and space vehicles. The air-blast load, which is
Haydar Uyanık , Zafer Kazancı
doaj  

Computational/experimental analysis of three low sonic boom configurations with design modifications [PDF]

open access: yes, 1992
The Euler code, designated AIRPLANE, which uses an unstructured tetrahedral mesh was used to compute near-field sonic boom pressure signatures on three modern low sonic boom configurations: the Mach 2, Mach 3, and Haglund models. The TEAM code which uses
Cliff, Susan E.
core   +1 more source

An Eco‐Friendly Synthesis and Characterization of Antibacterial, Antifungal, and Antioxidant Silver Nanoparticles From Bioactive Streptomyces sp. Strain WSN‐2

open access: yesMicrobiologyOpen, Volume 15, Issue 1, February 2026.
Green‐synthesized AgNPs from Streptomyces sp. WSN‐2 with robust antibacterial, antifungal, and antioxidant properties, revealing a powerful and eco‐friendly route for producing bioactive nanomaterials. ABSTRACT The present study reports the isolation and molecular identification of Streptomyces sp. strain WSN‐2 using 16S rRNA gene sequencing and BLASTn
Muhammad Sultan Anjum   +4 more
wiley   +1 more source

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