Results 81 to 90 of about 751,195 (373)

Not So Heavy Metals: Black Hole Feedback Enriches The Circumgalactic Medium [PDF]

open access: yes, 2018
We examine the effects of SMBH feedback on the CGM using a cosmological hydrodynamic simulation \citep[{\sc Romulus25};][]{Tremmel2017} and a set of four zoom-in `genetically modified' Milky Way-mass galaxies sampling different evolutionary paths.
Christensen, Charlotte   +6 more
core   +2 more sources

Zooming in on Transcription Preinitiation

open access: yesJournal of Molecular Biology, 2016
Class II gene transcription commences with the assembly of the Preinitiation Complex (PIC) from a plethora of proteins and protein assemblies in the nucleus, including the General Transcription Factors (GTFs), RNA polymerase II (RNA pol II), co-activators, co-repressors, and more.
Gupta, Kapil   +4 more
openaire   +5 more sources

MET variants with activating N‐lobe mutations identified in hereditary papillary renal cell carcinomas still require ligand stimulation

open access: yesMolecular Oncology, EarlyView.
MET variants in the N‐lobe of the kinase domain, found in hereditary papillary renal cell carcinoma, require ligand stimulation to promote cell transformation, in contrast to other RTK variants. This suggests that HGF expression in the microenvironment is important for tumor growth in such patients. Their sensitivity to MET inhibitors opens the way for
Célia Guérin   +14 more
wiley   +1 more source

Remote Access: A Crip Nightlife Party

open access: yesLateral, 2023
Remote Access is a disability nightlife event informed by disability history, technology, and artistry. At the start of the COVID-19 pandemic, a collective of disabled artists and designers created an event to showcase how disabled people often ...
Aimi Hamraie, moira williams
doaj   +1 more source

A distributed camera system for multi-resolution surveillance [PDF]

open access: yes, 2009
We describe an architecture for a multi-camera, multi-resolution surveillance system. The aim is to support a set of distributed static and pan-tilt-zoom (PTZ) cameras and visual tracking algorithms, together with a central supervisor unit.
Bellotto, Nicola   +8 more
core   +1 more source

ZOOM, ZOOM, ZOOM, die Le(h)r(n)enden zoomen herum - rad s konferencije

open access: yesKDV info, 2021
In unserem diesjährigen Beitrag „Zoom, zoom, zoom – die Le(h)r(n)enden zoomen herum“ ziehen wir eine Bilanz aus dem Online-Unterricht während der Corona-Krise im Rahmen des Germanistikstudiums an der Philosophischen Fakultät in Zagreb. Konkret wird hier die Bearbeitung einiger Arbeitsaufträge für Studierende in unseren Lehrveranstaltungen vorgestellt.
Petrušić-Hluchy, Irena   +1 more
openaire   +1 more source

Escape from TGF‐β‐induced senescence promotes aggressive hallmarks in epithelial hepatocellular carcinoma cells

open access: yesMolecular Oncology, EarlyView.
Chronic TGF‐β exposure drives epithelial HCC cells from a senescent state to a TGF‐β resistant mesenchymal phenotype. This transition is characterized by the loss of Smad3‐mediated signaling, escape from senescence, enhanced invasiveness and metastatic potential, and upregulation of key resistance modulators such as MARK1 and GRM8, ultimately promoting
Minenur Kalyoncu   +11 more
wiley   +1 more source

Walking in the light: reflections on screendance in a time of pandemic

open access: yesThe International Journal of Screendance, 2020
No abstract available.
Katrina McPherson
doaj   +1 more source

Enhancing Novice Educator Confidence to Teach Synchronously Online During the COVID-19 Pandemic

open access: yesStudent Success, 2023
Educators’ perceptions of their teaching competence contribute to feelings of wellbeing and teaching effectiveness, which in turn impacts the quality of student learning.
Lauren Woodlands, Sarah Dart
doaj   +1 more source

A Zooming Technique for Wind Transport of Air Pollution [PDF]

open access: yes, 1999
In air pollution dispersion models, typically systems of millions of equations that describe wind transport, chemistry and vertical mixing have to be integrated in time. To have more accurate results over specific fixed areas of interest---usually highly
Berkvens, P.J.F.   +3 more
core   +5 more sources

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