Results 31 to 40 of about 116,847 (299)

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

Enlightening the dark ages with dark matter

, 2019
Constraints on dark matter annihilation or decay offer unique insights into the nature of dark matter. We illustrate how surveys dedicated to detect the highly redshifted 21 cm signal from the dark ages will offer a new window into properties of particle
Bernal J. L., Chluba, Jens, Short K., Raccanelli, Alvise, Chluba J., Raccanelli A., Verde L., Short, Katie, Verde, Licia, Bernal, José Luis   +9 more
core   +1 more source

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

FEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara, Kinga Skoczek, Elzbieta Pyza, Milena Damulewicz   +3 more
wiley   +1 more source

Sensitivity of the redshifted 21 cm signal from the Dark Ages to parameters of primordial magnetic fields

Astronomy & Astrophysics
We analyse the impact of the decaying magnetic turbulence of primordial magnetic fields (PMFs) and ambipolar diffusion on the ionisation and thermal history of the Dark Ages Universe (30 ≤ z ≤ 300), and its imprint on the spectral profile of the global ...
Novosyadlyj B., Kulinich Yu., Fortuna N., Rudakovskyi A.   +3 more
doaj   +1 more source

Irish and Welsh Law in the European Contexts

Clio@Themis, 2021
This paper traces the relationship of the Roman Empire with Ireland and Wales from roughly the fifth to the seventh centuries and probes the role that Roman and Canon law played there following the events of 410, based on evidence from authors, such as ...
Thomas Charles-Edward, Jaqueline Bemmer
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Generative models of 21 cm Epoch of Reionisation lightcones with 3D scattering transforms

Astronomy & Astrophysics
The 21 cm signal from the Epoch of Reionisation (EoR) is observed as a 3D dataset known as a lightcone, consisting of two spatial sky plane axes and a redshift (frequency) axis.
Hothi Ian, Allys Erwan, Semelin Benoit, Meriot Romain   +3 more
doaj   +1 more source

Britain in the Seventies – Our Unfinest Hour?

Revue Française de Civilisation Britannique, 2017
In popular recollection, the 1970s have gone down as the dark ages, Britain’s gloomiest period since the second world war, set between Harold Wilson’s ‘swinging sixties’ and Margaret Thatcher’s divisive eighties. Forty years on, it is appropriate for the
Kenneth O. Morgan
doaj   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

A GLIMPSE into the very faint end of the Hβ+[O III]λλ4960,5008 luminosity function at z ∼ 7 – 9 behind Abell S1063

Astronomy & Astrophysics
We used the ultra-deep GLIMPSE JWST/NIRCam survey to constrain the faint end of the [O III]+Hβ luminosity function (LF) down to 1039erg s−1 at z ∼ 7 − 9 behind the lensed Hubble Frontier Field galaxy cluster Abell S1063.
Korber Damien, Chemerynska Iryna, Furtak Lukas J., Atek Hakim, Endsley Ryan, Schaerer Daniel, Chisholm John, Kokorev Vasily, Saldana-Lopez Alberto, Adamo Angela, Muñoz Julian B., Oesch Pascal A., Meyer Romain, Marques-Chaves Rui, Fujimoto Seiji   +14 more
doaj   +1 more source