Results 41 to 50 of about 4,461 (131)

Nuclear modification of valence-quark distributions and its effects on NuTeV sin^2 theta_W anomaly [PDF]

open access: yes, 2004
We investigated a nuclear modification difference between up- and down-valence quark distributions by analyzing structure function F_2 and Drell-Yan cross-section ratios.
Hirai   +7 more
core   +1 more source

Cationic mRNA Lipid Nanoparticles for Ex Vivo NanoCAR‐T Cell Engineering

open access: yesAdvanced Science, Volume 13, Issue 24, 27 April 2026.
This study compares charge‑neutral and cationic lipidnanoparticles (LNPs) for ex vivo mRNA delivery to T cells, revealing distinctdependencies on medium composition and T cell activation. Where conventional LNPs benefit from ApoE‐dependent T cell targeting, cationic DOTAP‑modified LNPs mediate unspecific charge‑dependent transfection.
Laure Harinck   +9 more
wiley   +1 more source

Accurate detection of dysmorphic nuclei using dynamic programming and supervised classification [PDF]

open access: yes, 2017
A vast array of pathologies is typified by the presence of nuclei with an abnormal morphology. Dysmorphic nuclear phenotypes feature dramatic size changes or foldings, but also entail much subtler deviations such as nuclear protrusions called blebs.
Catrysse, Hannes   +5 more
core   +3 more sources

Anticancer Potential of Piericidin A1 and Derivatives Isolated From Streptomyces sp. Associated With Palythoa variabilis From Brazilian Reefs

open access: yesChemistry &Biodiversity, Volume 23, Issue 4, April 2026.
A Streptomyces spp. strain, isolated from the zoantharian Palythoa variabilis, produces the complex I mitochondrial inhibitor piericidin A1 with effects on cancer cells proliferation and MTT‐formazan reduction at concentrations up to 0.1 aM. ABSTRACT Marine holobionts are an important source of bioactive natural products.
Bianca Del B. Sahm   +9 more
wiley   +1 more source

Occurrence of dwarf virus of winter wheat and barley in several regions of Slovakiaduring the growing seasons 2001-2004

open access: yesPlant, Soil and Environment, 2006
The aim of the study was to monitor the incidence and to detect the presence of viruses of yellow dwarfness in barley (BYDV-PAV, BYDV-RMV), of yellow dwarfness in cereals (CYDV-RPV) and dwarfness in wheat (WDV) in stands of winter wheat and winter barley
N. Bukvayová   +3 more
doaj   +1 more source

Hawking radiation as tunneling and the unified first law of thermodynamics at the apparent horizon in the FRW universe

open access: yes, 2009
Relations between the tunneling rate and the unified first law of thermodynamics at the apparent horizon of the FRW universe are investigated. The tunneling rate arises as a consequence of the unified first law of thermodynamics in such a dynamical ...
Angheben M   +20 more
core   +1 more source

Generalized Vaidya Solutions and Misner-Sharp mass for $n$-dimensional massive gravity [PDF]

open access: yes, 2017
Dynamical solutions are always of interest to people in gravity theories. We derive a series of generalized Vaidya solutions in the $n$-dimensional de Rham-Gabadadze-Tolley (dRGT) massive gravity with a singular reference metric.
Hu, Ya-Peng   +2 more
core   +3 more sources

Impact of surgery and complications on GI recovery after SBO: Insights from the SnapSBO cohort

open access: yesColorectal Disease, Volume 28, Issue 3, March 2026.
Abstract Background Small bowel obstruction (SBO) is a common surgical emergency associated with impaired gastrointestinal (GI) function and prolonged recovery. The PRO‐diGI patient‐reported outcome measure (PROM) assesses patients' reports on key domains of appetite, nausea, bowel function, well‐being and overall GI function.
Matthew J. Lee   +321 more
wiley   +1 more source

Population dynamics of the leafhopper Psammotettix alienus Dahlb. and two-year investigations into the occurrence of Wheat dwarf virus (WDV) in crops of winter barley located in the Middle German Dry Region, Germany

open access: yesPlant Protection Science, 2002
From 2000 to 2001 the population dynamics of Psammotettix alienus Dahlb. were recorded using a sweep-net or a biocoenometer. The investigations were carried out in Zscherben near Halle (Middle German Dry Region). The imagines of the first generation of P.
S. Mehner   +5 more
doaj   +1 more source

Occurrence of Wheat dwarf virus and Barley yellow dwarf virus species in Poland in the spring of 2019

open access: yesJournal of Plant Protection Research, 2020
In the spring of 2019, many plants, mainly winter wheat, were observed to have dwarfism and leaf yellowing symptoms. These plants from several regions of Poland were collected and sent to the Plant Disease Clinic of the Institute of Plant Protection ...
Katarzyna Trzmiel
doaj   +1 more source

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