Results 51 to 60 of about 1,651,742 (317)

Dynamical and chemical evolution of NGC1569

, 2005
Blue Compact Dwarf and Dwarf Irregular galaxies are generally believed to be unevolved objects, due to their blue colors, compact appearance and large gas fractions.
Aguirre, Aloisi, Aloisi, Alvensleben, Anders, Angeretti, Aparicio, Arnone, Arp, Babul, Blitz, Bradamante, Böhringer, Centurión, Chiappini, Chiappini, Chiappini, Ciotti, D'Ercole, de Heij, de Marchi, Dyson, Ellis, F. Matteucci, Fagotto, Finoguenov, G. Hensler, Gallagher, Gastaldello, Gibson, Greggio, Heckman, Henry, Herwig, Israel, Izotov, Izotov, Izotov, Kennicutt, Kobulnicky, Kobulnicky, Kunth, Köppen, L. Angeretti, Lilly, Loewenstein, Marcolini, Marconi, Marconi, Martin, Martin, Masegosa, Matsushita, Matteucci, Matteucci, Meynet, Momany, Mori, Mori, Mühle, Mühle, Olofsson, Origlia, Ostriker, Ott, Pagel, Pilyugin, Pipino, Pipino, Reakes, Recchi, Recchi, Recchi, Renzini, Renzini, Roediger, Romano, Ruiz-Lapuente, S. Recchi, Searle, Skillman, Spite, Sternberg, Stil, Stil, Tinsley, Tosi, Tozzi, Vallenari, van den Hoek, van Zee, Vílchez, Weidner, Woosley, Östlin   +94 more
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS 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

Refueling the Magic Furnace: Kilonova 2017 Rewrites the Story of Element Origins

Journal of Big History, 2018
For more than half a century, we have understood element creation in the stars—described in Marcus Chown’s colorful image as “the magic furnace.” From 1958 until 2017, supernova explosions were thought to be the primary site of element creation above ...
Barry Woods
doaj   +1 more source

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

FEBS 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, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

The early phases of Milky Way's chemical evolution [PDF]

, 2004
The earliest phases of the chemical evolution of our Galaxy are analysed in the light of the recent VLT results (concerning abundance patterns in the most metal-poor stars of the Galactic halo) and of stellar nucleosynthesis calculations.
Argast, Carretta, Cayrel, Chieffi, Francois, Frohlich, Glover, Goswami, Heger, Ishimaru, Iwamoto, Karlsson, Kogut, Kroupa, Maeda, McWilliam, Meynet, Meynet, N. Prantzos, Nakamura, Nakamura, Nakamura, Prantzos, Primas, Ricotti, Ryan, Salvaterra, Schaerer, Sokasian, Spite, Truran, Tsujimoto, Tumlinson, Umeda, van den Hoek, Woosley, Yoshida   +36 more
core   +2 more sources

The anti‐CRISPR protein AcrIE8.1 inhibits the type I‐E CRISPR‐Cas system by directly binding to the Cascade subunit Cas11

FEBS Letters, EarlyView.
In this study, we present the structure of AcrIE8.1, a previously uncharacterized anti‐CRISPR protein that inhibits the type I‐E CRISPR‐Cas system. Through a combination of structural and biochemical analyses, we demonstrate that AcrIE8.1 directly binds to the Cas11 subunit of the Cascade complex to inhibit the CRISPR‐Cas system.
Young Woo Kang, Hyun Ho Park
wiley   +1 more source

A Novel Non-Alcoholic Einkorn-Based Beverage Produced by Lactic Acid Fermentation: Microbiological, Chemical, and Sensory Assessment

Foods
Einkorn (Triticum monococcum L. ssp. monococcum) is gaining renewed interest for its high nutritional value and digestibility. Lactic acid fermentation could enhance these properties by improving micronutrient bioavailability, sensory properties, and ...
Antonietta Maoloni, Martina Cirlini, Lorenzo Del Vecchio, Raquel Torrijos, Eleonora Carini, Giorgia Rampanti, Federica Cardinali, Vesna Milanović, Cristiana Garofalo, Andrea Osimani, Lucia Aquilanti   +10 more
doaj   +1 more source

Retrocausality in Quantum Phenomena and Chemical Evolution

Information, 2016
The interplay between retrocausality and the time-reversal symmetry of the dynamical law of quantum mechanics underscores the significance of the measurement dynamics with the use of indivisible and discrete quantum particles to be mediated.
Koichiro Matsuno
doaj   +1 more source

CHEMICAL EVOLUTION [PDF]

, 1965
How did life come to be on the surface of the earth? Darwin himself recognized that his basic idea of evolution by variation and natural selection must be a continuous process extending backward in time through that period in which the first living things arose and into the period of 'Chemical Evolution' which preceded it.
openaire   +2 more sources

The chemical evolution of Omega Centauri's progenitor system [PDF]

, 2007
Chemical evolution models are presented for the anomalous globular cluster Omega Centauri. After demonstrating that the chemical features of Omega Cen can not be reproduced in the framework of the closed-box self-enrichment scenario, we discuss a model ...
Antonio Sollima, Bedin, Bekki, Bekki, Bradamante, Brown, Carraro, Chabrier, Chuzhoy, Cohen, Cohen, Cunha, Dinescu, Dinescu, Donatella Romano, Elena Pancino, Fellhauer, Ferraro, Ferraro, Ferraro, Francesca Matteucci, Francesco R. Ferraro, François, François, Freeman, Freeman, Frinchaboy, Gnedin, Gratton, Gratton, Grevesse, Harbeck, Harris, Hilker, Hilker, Hirschi, Hughes, Icke, Ideta, Ikuta, Iwamoto, Kayser, Koch, Kroupa, Lanfranchi, Lanfranchi, Lee, Lee, Lloyd Evans, Maeder, Majewski, Mallia, Mannucci, Marco Limongi, Mateo, Matteucci, Matteucci, Matteucci, McWilliam, Merritt, Meylan, Meynet, Meynet, Meza, Michele Bellazzini, Moehler, Monica Tosi, Nomoto, Norris, Norris, Norris, Norris, Origlia, Pancino, Pancino, Pancino, Piotto, Platais, Recchi, Rey, Richer, Romano, Romano, Salpeter, Scalo, Schmidt, Smith, Smith, Smith, Sollima, Sollima, Sollima, Sollima, Stanford, Suntzeff, Talbot, Tinsley, Tolstoy, Tsuchiya, Tsujimoto, van de Ven, van den Hoek, Vanture, Woolley, Woosley, Wyse, Zinnecker   +106 more
core   +3 more sources