Results 131 to 140 of about 60,175,050 (353)

On neutron generator applications in Brazil: current panorama and perspectives

Brazilian Journal of Radiation Sciences
Techniques based on neutron beams are used in research, industry and medicine being especially suitable for the characterization of a wide variety of materials.
José Alípio dos Santos Filho, E. S. Fonseca, C. M. Dias, C. Salata, E. S. Santini, Marco Aurélio de Sousa Lacerda   +5 more
doaj   +1 more source

Translophagy—A potential link between autophagy impairment and translational errors

FEBS Letters, EarlyView.
Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk, Gailing Ma, Robin Antrobus, Diego Manni, Marco Trevisan‐Herraz, Mustafa Khwaja, Max Brown, Gavin D. Richardson, Masaaki Komatsu, Daniel Erskine, Viktor I. Korolchuk, Tetsushi Kataura   +11 more
wiley   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

Experimental Evaluation of Behavioral Activation Treatment of Anxiety (BATA) in Three Older Adults [PDF]

, 2010
This report describes three single-case experimental evaluations of Behavioral Activation Treatment of Anxiety (BATA) applied with a 51-year-old male, a 62-year-old female, and a 53-year-old female, each of whom met DSM-IV criteria for anxiety. Each case
Turner, J.S., Leach, D.J.
core  

Structural and biochemical analysis of a B12 superbinder

FEBS Letters, EarlyView.
BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices, Jacob J. Whittaker, Dirk J. Slotboom, Albert Guskov   +3 more
wiley   +1 more source

Neutron activation analysis in Mediterranean Archaeology: current applications and future perspectives. [PDF]

Archaeol Anthropol Sci, 2023
Riehle K, Kistler E, Öhlinger B, Heitz C, Ben-Shlomo D, Jung R, Mommsen H, Sterba JH, Gimatzidis S, Fantalkin A, Prillwitz S, Hein A, Geissler L, Lehmann G, Kindberg Jacobsen J, Posamentir R, Schlotzhauer U.   +16 more
europepmc   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

FEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source

Low energy activation analysis for geochemical exploration [PDF]

, 1970
Low energy activation analysis for geochemical ...
Ferguson, G. A.
core  

Appendix – Supplemental material for Quadriceps Strength and Volitional Activation After Anterior Cruciate Ligament Reconstruction: A Systematic Review and Meta-analysis

, 2019
Supplemental material, Appendix for Quadriceps Strength and Volitional Activation After Anterior Cruciate Ligament Reconstruction: A Systematic Review and Meta-analysis by Caroline Lisee, Adam S. Lepley, Thomas Birchmeier, Kaitlin O’Hagan and Christopher
Adam S. Lepley (6252158), Christopher Kuenze (6252167), Kaitlin O’Hagan (6252164), Caroline Lisee (6252155), Thomas Birchmeier (6252161)   +4 more
core   +1 more source

ESKAPE Act Plus: Pathway Activation Analysis for Bacterial Pathogens. [PDF]

mSystems, 2022
Koeppen K, Hampton TH, Neff SL, Stanton BA.   +3 more
europepmc   +1 more source