Results 61 to 70 of about 72,137 (190)

Crocin Supplementation Mitigates DSS‐Induced Ulcerative Colitis by Promoting Autophagy and Modulating Gut Microbiota in Mice

open access: yesFood Science &Nutrition, Volume 14, Issue 4, April 2026.
Crocin enhanced intestinal barrier integrity and alleviated colonic inflammation in DSS‐induced UC mice. Crocin promoted autophagy by targeting the AMPK/mTOR pathway. Crocin reshaped gut microbiota composition of UC mice. ABSTRACT Crocin has been widely recognized for its anti‐inflammatory and antioxidant properties.
Jiaoyang Xu   +8 more
wiley   +1 more source

Detection of new eruptions in the Magellanic Clouds LBVs R 40 and R 110

open access: yes, 2017
We performed a spectroscopic and photometric analysis to study new eruptions in two luminous blue variables (LBVs) in the Magellanic Clouds. We detected a strong new eruption in the LBV R40 that reached $V \sim 9.2$ in 2016, which is around $1.3$ mag ...
Campagnolo, J. C. N.   +5 more
core   +1 more source

1 um Excess Sources in the UKIDSS - I. Three T Dwarfs in the SDSS Southern Equatorial Stripe [PDF]

open access: yes, 2011
We report the discovery of two field brown dwarfs, ULAS J0128-0041 and ULAS J0321+0051, and the rediscovery of ULAS J0226+0051 (IfA 0230-Z1), in the Sloan Digital Sky Survey (SDSS) southern equatorial stripe. They are found in the course of our follow-up
Fujiwara, M.   +10 more
core   +2 more sources

Online and Hybrid Teaching and Learning: Enhance Effective Student Engagement and Experience

open access: yesEducation Sciences, 2022
The COVID-19 pandemic has had an unprecedented impact on the global higher education system, where many universities have adapted to online and hybrid teaching and learning.
Kelum A. A. Gamage   +2 more
doaj   +1 more source

Effects of Thermal Modification of Cerium‐Doped Black Titanium Dioxide Nanoparticles for Improved Light Absorption in Perovskite Solar Cells

open access: yesChemistrySelect, Volume 11, Issue 13, 6 April 2026.
The graphical abstract describes the synthesis of Ce‐black‐TiO2 via sol‐gel and hydrogenation, followed by thermal treatment to optimize properties. The material is used in perovskite solar cells with layered architecture. It improves charge transport, reduces defects, and enhances efficiency by facilitating electron and hole movement, increasing power
Tebogo Cosby Selema   +4 more
wiley   +1 more source

Automated preventive maintenance program [PDF]

open access: yes, 1971
Maintenance program which is concise and inexpensive to operate adapts to almost any system that has a FORTRAN compiler. Program operates on a stored data base with an output consisting of scheduling information and various management ...
Cea, E. J., Grieger, T. H.
core   +1 more source

The MIDAS telescope for microwave detection of ultra-high energy cosmic rays

open access: yes, 2012
We present the design, implementation and data taking performance of the MIcrowave Detection of Air Showers (MIDAS) experiment, a large field of view imaging telescope designed to detect microwave radiation from extensive air showers induced by ultra ...
A. Berlin   +40 more
core   +1 more source

Three Dimensional Printing of Bioinspired Composite Aerogels for Solar Steam Generation

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 2, February 2026.
Freshwater scarcity demands efficient purification strategies. Inspired by desert grasses, reduced graphene oxide‐doped polyacrylamide aerogels with longitudinal grooves are fabricated via high‐speed three‐dimensional printing and freeze‐drying. The biomimetic design enables dual‐mode water transport, achieving a capillary flow of 2.16 cm in 10 minutes
Luyang Liu   +7 more
wiley   +1 more source

A unitary quantum lattice gas algorithm for two dimensional quantum turbulence [PDF]

open access: yes, 2011
Quantum vortex structures and energy cascades are examined for two dimensional quantum turbulence (2D QT) at zero temperature. A special unitary evolution algorithm, the quantum lattice gas (QLG) algorithm, is employed to simulate the Bose-Einstein ...
Bo Zhang   +6 more
core   +3 more sources

La Cité paysanne de Marckolsheim (1940–1944). Étude et protection d’un quartier de fermes modèles en Alsace

open access: yesIn Situ, 2013
In 2008, the Conservation Régionale des Monuments Historiques d’Alsace (Regional Centre for Heritage Conservation in Alsace) launched a thematic survey on the architectural heritage of reconstruction in Alsace, undertaken by the Germans between 1940 and ...
Clémentine Albertoni   +2 more
doaj   +1 more source

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