Results 41 to 50 of about 112,066 (261)

The SPHINX public data release

Astronomy & Astrophysics
Context. Low-ionisation state (LIS) metal absorption lines, such as Si II λ1526, are widely used to trace the properties and dynamics of the interstellar medium (ISM) in galaxies.
Mauerhofer Valentin, Blaizot Jérémy, Garel Thibault, Verhamme Anne, Gazagnes Simon, Kerutt Josephine, Michel-Dansac Leo, Parker Kaelee S., Rosdahl Joakim, Saldana-Lopez Alberto, Trebitsch Maxime, Kimm Taysun, Ocvirk Pierre, Teyssier Romain   +13 more
doaj   +1 more source

Possible combinations of early and late time cosmologies through BAO scales

European Physical Journal C: Particles and Fields, 2023
The theoretical scenarios of early universe and late time accelerated expansion constitute an open problem in cosmology. Relative Baryon Acoustic Oscillation (BAO) scales measured by 6dFGS, $$\mathrm SDSS+2dFGRS$$ S D S S + 2 d F G R S , BOSS DR11 Ly ...
Sanjeev Kalita, Chayanika Rabha
doaj   +1 more source

Early‐life high‐fat diet exposure increases Achilles tendon stiffness and induces transcriptomic alterations

FEBS Open Bio, EarlyView.
Early‐life exposure to a high‐fat diet altered intact Achilles tendons in rat offspring, making them thinner, stiffer, and molecularly distinct even without injury. These findings suggest that developmental high‐fat diet exposure may impair tendon quality and increase susceptibility to mechanical overload or tendon injury later in life.
Heyong Yin, Ziyang Yuan, Wenli Jiang, Ai Guo   +3 more
wiley   +1 more source

Extremely ultraviolet-bright starbursts at the end of cosmic reionization

Astronomy & Astrophysics
We present a study of 27 very UV-bright (−22.0 ≲ MUV ≲ −24.4) star-forming galaxies at z ∼ 6 identified in the Subaru High-z Exploration of Low-Luminosity Quasars (SHELLQs) survey.
Marques-Chaves R., Schaerer D., Dessauges-Zavadsky M., Álvarez-Márquez J., Hashimoto T., Colina L., Inoue A. K., Blanco-Prieto C., Nakazato Y., Costantin L., Arribas S., Bakx T. J. L. C., Ceverino D., Crespo Gómez A., Fudamoto Y., Hagimoto M., Hamada A., Matsuoka Y., Mawatari K., Onoue M., Osone W., Ren Y. W., Sugahara Y., Terui Y., Yoshida N.   +24 more
doaj   +1 more source

Francesco Petrarca and the Parameters of Historical Research

Religions, 2012
Although scholars in the first two generations of humanism wrote the histories drawing heavily on ancient Roman sources, Petrarca was the first humanist historian to focuses on the history of ancient Roma.
Ronald Witt
doaj   +1 more source

A yeast model of 5‐oxoproline accumulation reveals a general toleration to 5‐oxoproline

FEBS Open Bio, EarlyView.
Using a yeast model, we show that even high accumulation of 5‐oxoproline causes only mild cellular stress and does not trigger oxidative stress. Instead, cells adapt by activating efflux pumps and diverse protective pathways, suggesting that previously proposed harmful effects of 5‐oxoproline may arise from indirect metabolic imbalances rather than the
Pratiksha Dubey, Vaishnavi Sanjayan, Praveen Singh, Shantanu Sengupta, Anand Kumar Bachhawat   +4 more
wiley   +1 more source

Not all protoclusters host evolved galaxies: Evidence for reduced environmental effects in a lower halo mass protocluster at z = 7.66

Astronomy & Astrophysics
The progenitors of present-day galaxy clusters offer crucial insight into how galaxies and large-scale structure co-evolve in the early Universe. We present JWST/NIRCam grism spectroscopy of the photometrically identified z = 7.66 protocluster core in ...
Witten Callum, Oesch Pascal A., Bennett Jake S., Meyer Romain A., Giovinazzo Emma, Covelo-Paz Alba, Baker William M., Ivey Lucy R.   +7 more
doaj   +1 more source

Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

FEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta, Nidhi Yadav, Subhasmita Das, R. Rajendra Kumar Reddy, Nupur Sharma, Amol Ratnakar Suryawanshi, Jaswinder Singh Maras, Ranjan Kumar Nanda   +7 more
wiley   +1 more source

Weighing gas-rich starless halos: Dark matter parameter inference based on gas distributions

Astronomy & Astrophysics
Context. Reionization-limited H I clouds (RELHICs) are starless dark matter halos that retain a significant neutral hydrogen (H I) reservoir. The gas resides in near hydrostatic equilibrium within the dark matter potential and in thermal equilibrium with
Turini Francesco, Benítez-Llambay Alejandro   +1 more
doaj   +1 more source

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

FEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin, Naghme Radmannia, David N. Huynh, Liliane Ménard, Caroline Daneault, Maïté Veilleux, Ahsanullah Ahsanullah, André C. Carpentier, William D. Lubell, Matthieu Ruiz, Huy Ong, Sylvie Marleau, Simon‐Pierre Gravel   +12 more
wiley   +1 more source