Results 51 to 60 of about 480,938 (253)

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

open access: yesFEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino   +7 more
wiley   +1 more source

Paradise Lost Revisited: GM and the UAW in Historical Perspective [PDF]

open access: yes, 2010
Purpose Analysis of historic relationship between GM and Union of Automobile Workers (UAW) from 1936 through the moment of bankruptcy of GM in 2009.
de Gier, Erik
core   +1 more source

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

open access: yesFEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani   +4 more
wiley   +1 more source

Comparative study: enhancing legibility of ancient Indian script images from diverse stone background structures using 34 different pre-processing methods

open access: yesHeritage Science
In recent times, there has been a proactive effort by various institutions and organizations to preserve historic manuscripts as repositories of traditional knowledge and cultural heritage. Leveraging digital media and emerging technologies has proven to
J. Jayanthi, P. Uma Maheswari
doaj   +1 more source

Historic Preservation Program newsletter [PDF]

open access: yes, 2017
2017. UNIVERSITY OF VERMONT HISTORIC PRESERVATION PROGRAM HISTORY DEPARTMENT - WHEELER HOUSE - BURLINGTON, VERMONThttps://scholarworks.uvm.edu/hpnewsletter/1009/thumbnail ...
Historic Preservation Program newsletter,
core   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

Xinjiang’s Aid to the USSR during World War II in 1941–1942 and Why It Was Terminated

open access: yesСибСкрипт
The peoples of the Chinese province of Xinjiang aided the USSR during the Great Patriotic War of 1941– 1945. The article describes the organization, content, and termination of this support. This issue has remained outside the scope of historic research,
Valery A. Barmin
doaj   +1 more source

Scottish Archaeological Research Framework: Future Thinking on Carved Stones [PDF]

open access: yes, 2016
No abstract ...
Buckham, Susan   +3 more
core  

Recent VERITAS Results

open access: yes, 2013
VERITAS is an array of four imaging atmospheric Cherenkov telescopes near Tucson, Arizona and is one of the world's most sensitive detectors of very high energy (VHE: >100 GeV) gamma rays.
Staszak, David
core   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

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