Results 111 to 120 of about 401,991 (331)

Binary Black Hole Mergers from Globular Clusters: the Impact of Globular Cluster Properties

open access: yes, 2018
The dense environment of globular clusters (GCs) can facilitate the formation of binary black holes (BBHs), some of which can merge with gravitational waves (GW) within the age of the Universe.
Askar, Abbas   +5 more
core   +1 more source

Growing supermassive black holes in the late stages of galaxy mergers are heavily obscured [PDF]

open access: yes, 2017
Mergers of galaxies are thought to cause significant gas inflows to the inner parsecs, which can activate rapid accretion on to supermassive black holes (SMBHs), giving rise to active galactic nuclei (AGN). During a significant fraction of this process,
C. Ricci   +13 more
semanticscholar   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Are merging black holes born from stellar collapse or previous mergers [PDF]

open access: yes, 2017
Advanced LIGO detectors at Hanford and Livingston made two confirmed and one marginal detection of binary black holes during their first observing run. The first event, GW150914, was from the merger of two black holes much heavier that those whose masses
D. Gerosa, E. Berti
semanticscholar   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Pengaruh Pengumuman Merger dan Akusisi terhadap Abnormal Return Saham Perusahaan Akuisitor dan Non Akuisitor dalam Sektor Industri yang Sama di BEJ Perioda Tahun 1998-2001

open access: yesJournal of Accounting and Investment, 2016
The aim of this study was to examine whether mergers and acquisitions were announced by the company akuisitor result in abnormal return for investors. This research using t test analysis in answering the research hypothesis.
Barbara Gunawan
doaj  

Episodic activities of supermassive black holes at redshift $z\le 2$: driven by mergers?

open access: yes, 2010
It has been suggested for quite a long time that galaxy mergers trigger activities of supermassive black holes (SMBHs) on the grounds of imaging observations of individual galaxies.
Alexander   +70 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Standard of Judicial Review of Merger Decisions Concerning Oligopolistic Markets [PDF]

open access: yesYearbook of Antitrust and Regulatory Studies, 2012
This article analyses the way in which standard of judicial review of the European Commission’s (EC) decisions concerning oligopolistic markets was exercised by EU judiciary.
Jan Szczodrowski
doaj  

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