Results 191 to 200 of about 2,198,571 (337)

A somatic multiple myeloma mutation unravels a mechanism of oligomerization‐mediated product inhibition in GGPPS

The FEBS Journal, EarlyView.
Geranylgeranyl diphosphate synthase (GGPPS) plays a key role in multiple myeloma biology. Using crystallography, mass spectrometry, and fluorescence spectroscopy, this study shows that a somatic multiple myeloma cell line mutation destabilizes inter‐dimer interactions, resulting in increased GGPPS activity by facilitating product releas.
Ruba Yehia, Jasmína Mária Portašiková, Rut Mor Yosef, Benny Da'adoosh, Alan Kádek, Petr Man, Moshe Giladi, Yoni Haitin   +7 more
wiley   +1 more source

LIQUID SOLUTION SCINTILLATORS

, 1953
D.L. Williams, R.L. Schuch, F.N. Hayes, P.C. Sanders, Betty S. Rogers   +4 more
openaire   +2 more sources

Slip casting porous silicon nitride for high‐temperature radar frequency radomes

International Journal of Applied Ceramic Technology, EarlyView.
Abstract Silicon nitride (Si3N4) is a promising candidate for ceramic radar frequency (RF) radomes. In this study, suspensions have been developed to slip cast Si3N4 for RF windows utilizing 6 wt.% yttrium oxide (Y2O3)‐2 wt.% aluminum oxide (Al2O3) and 5–15 wt.% ytterbium oxide sintering aids.
Averyonna R Kimery, Matthew A Thompson, Carlos J Martinez, Rodney W Trice   +3 more
wiley   +1 more source

Liquid Scintillation Counting of Polar Molecules: Effects of pH on Water Association, Adsorption to Glass and Elution from Paper. [PDF]

, 1977
Jørg Mørland, Thoralf Christoffersen, Jan‐Bjørn Osnes, Povel N. Paus, Farouk S. El‐Feraly, Jan-Erik Berg, Anne‐Marie Pilotti   +6 more
openalex   +1 more source

Highly dense translucent CeO2‒δ·(RE, Y, Sm, La)2O3 (RE = Dy, Gd) high‐entropy ceramics for multi‐wavelength emission

International Journal of Applied Ceramic Technology, EarlyView.
Abstract This study reports the synthesis of translucent, high‐entropy oxide (HEO) ceramics with the composition CeO2‒δ·(RE, La, Sm, Y)2O3 (RE = Dy, Gd), and a single‐phase bixbyite structure (space group Ia‐3). The materials were prepared by reactive sintering at 1600°C in air, achieving translucency through optimized ball milling of precursor oxides ...
Avnee Chauhan, Andreas Frickel, Sabine Begand, Mathias Herrmann, Enrico Bernardo, Dušan Galusek   +5 more
wiley   +1 more source

Liquid Scintillation Counting Technique (X)

, 1975
Masayasu NOGUCHI
openalex   +2 more sources

Oxygen consumption from air and water, ammonia and urea‐N excretion, and Na+ fluxes during progressive aquatic hypoxia in Amazonian armoured catfish Pterygoplichthys gibbiceps and Pterygoplichthys pardalis

Journal of Fish Biology, EarlyView.
Abstract The Amazonian loricariid fish Pterygoplichthys gibbiceps, from the Rio Negro, and Pterygoplichthys pardalis, from the Rio Solimões, are facultative air‐breathers that can use the stomach as an air‐breathing organ. Measurement of oxygen uptake under progressive aquatic hypoxia revealed a relatively high hypoxia resistance of both species.
Bernd Pelster, Chris M. Wood, Adalberto Luis Val   +2 more
wiley   +1 more source

Characterization of wrapping and coating techniques for light-reflecting materials of LaBr₃(Ce) scintillation detector. [PDF]

Sci Rep
El-Tayebany RA.
europepmc   +1 more source

Defining the Enterococcus faecalis Fatty Acid Kinase System of Exogeneous Fatty Acid Utilization

Molecular Microbiology, EarlyView.
The enteric bacterium Enterococcus faecalis incorporates fatty acids from the medium and elongates any short chains to lengths suitable for membrane lipids. We have delineated the pathway. ABSTRACT Phospholipid synthesis in Firmicute bacteria differs markedly from that of the paradigm Escherichia coli pathway in that acyl phosphates are a key ...
Huijuan Dong, Qi Zou, John E. Cronan
wiley   +1 more source