Results 81 to 90 of about 23,078 (241)

US Farm Bill in 2025: Ad Hoc Assistance becomes an Expanded Multi‐Year Safety Net Loi agricole américaine de 2025 : l'aide ponctuelle devient un filet de sécurité pluriannuel élargi US Farm Bill in 2025: Ad‐hoc‐Beihilfen werden zu einem erweiterten mehrjährigen Sicherheitsnetz

EuroChoices, EarlyView.
Summary The 2025 US farm bill converts ad hoc farm assistance since 2018 into a projected US$ 62 billion farm safety net expansion within multi‐year legislation. Usually stand‐alone with strong bipartisan support, the 2025 edition is largely provisions in a far‐reaching, partisan budget law. The farm safety net is expanded by cutting food assistance to
Carl Zulauf, David Orden
wiley   +1 more source

The nucleolar phase of signal recognition particle assembly

Life Science Alliance
Signal recognition particle (SRP) involved in tethering the ribosome to the endoplasmic reticulum for protein secretion is assembled in part in the nucleolus where it interacts with numerous ribosome assembly factors.
Amani Issa, Florence Schlotter, Justine Flayac, Jing Chen, Ludivine Wacheul, Manon Philippe, Lucas Sardini, Lalia Mostefa, Franck Vandermoere, Edouard Bertrand, Céline Verheggen, Denis LJ Lafontaine, Séverine Massenet   +12 more
doaj   +1 more source

Circularization restores signal recognition particle RNA functionality in Thermoproteus

eLife, 2015
Signal recognition particles (SRPs) are universal ribonucleoprotein complexes found in all three domains of life that direct the cellular traffic and secretion of proteins.
André Plagens, Michael Daume, Julia Wiegel, Lennart Randau   +3 more
doaj   +1 more source

Saving Water to Survive: Alternative Water Loss Strategies Could Explain Color Polymorphism Maintenance in a Lacertid Lizard

Integrative Zoology, EarlyView.
We demonstrate that red male Podarcis muralis exhibit higher evaporative water loss compared to other morphs, indicating a physiological strategy that prioritizes hydroregulation over fine thermoregulation. This suggests red morphs are adapted to cooler, wetter niches, while white and yellow morphs possess superior water conservation mechanisms to ...
Roberto Sacchi, Stefano Scali, Thomas Dadda, Federico Storniolo, Marco A. L. Zuffi, Andrea Melotto, Stéphanie Sherpa, Federica Frongia, Danny Tassi, Gentile Francesco Ficetola, Marco Mangiacotti   +10 more
wiley   +1 more source

Steered Response Power for Sound Source Localization: a tutorial review

EURASIP Journal on Audio, Speech, and Music Processing
In the last three decades, the Steered Response Power (SRP) method has been widely used for the task of Sound Source Localization (SSL), due to its satisfactory localization performance on moderately reverberant and noisy scenarios.
Eric Grinstein, Elisa Tengan, Bilgesu Çakmak, Thomas Dietzen, Leonardo Nunes, Toon van Waterschoot, Mike Brookes, Patrick A. Naylor   +7 more
doaj   +1 more source

Predictors of Shock‐Reduction Programming and Its Impact on Implantable Cardioverter‐Defibrillator Therapies and Mortality: The CERTITUDE Registry

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Shock‐reduction implantable cardioverter‐defibrillator programming (SRP) was associated with fewer therapies and improved survival in randomized controlled trials, but real‐world studies investigating SRP and associated outcomes are limited ...
Sebastian E. Beyer, Camden Harrell, Steven Mullane, Valentina Kutyifa, Malini Madhavan, Jonathan P. Piccini, Gaurav A. Upadhyay, James E. Ip, George Thomas, Christopher F. Liu, Steven M. Markowitz, David Hayes, Bruce B. Lerman, Jim W. Cheung   +13 more
doaj   +1 more source

Escherichia coli SRP, Its Protein Subunit Ffh, and the Ffh M Domain Are Able To Selectively Limit Membrane Protein Expression When Overexpressed

mBio, 2010
The Escherichia coli signal recognition particle (SRP) system plays an important role in membrane protein biogenesis. Previous studies have suggested indirectly that in addition to its role during the targeting of ribosomes translating membrane proteins ...
Ido Yosef, Elena S. Bochkareva, Eitan Bibi   +2 more
doaj   +1 more source

Conformational changes in the bacterial SRP receptor FtsY upon binding of guanine nucleotides and SRP

Journal of Molecular Biology, 2000
In cotranslational preprotein targeting in Escherichia coli, the signal recognition particle (SRP) binds to the signal peptide emerging from the ribosome and, subsequently, interacts with the signal recognition particle receptor, FtsY, at the plasma membrane. Both FtsY and the protein moiety of the signal recognition particle, Ffh, are GTPases, and GTP
Jagath, J., Rodnina, M., Wintermeyer, W.
openaire   +4 more sources

A Defense of Post‐Viability Abortion

Bioethics, EarlyView.
ABSTRACT It is often thought that Thomson's Violinist argument is only applicable before the point of viability. In this paper, I propose that this is not the case, offering a novel defense of post‐viability abortion utilising Thomson's self‐defense framework. I first set out Thomson's Violinist argument and how it interacts with viability.
Jina Kim
wiley   +1 more source

Refining the timing of Middle Pleistocene (MIS 12 to MIS 6) ice advances into northern central Europe: sedimentological analysis and single‐grain luminescence dating of glaciotectonic complexes and tunnel‐valley fills

Boreas, EarlyView.
We summarize the current state of knowledge on the age of the Middle Pleistocene ice advances into northern central Europe and provide 25 new single‐grain feldspar luminescence ages of Elsterian and Saalian glacigenic sediments to constrain the age of the ice advances and their tentative correlation with marine isotope stages/substages.
Niklas von Soest, Neda Rahimzadeh, Debra Colarossi, Falko Malis, Tobias Lauer, Wera Sander‐Beuermann, Yvonne Spychala, Christian Brandes, Runa Fälber, Sumiko Tsukamoto, Jutta Winsemann   +10 more
wiley   +1 more source