Results 41 to 50 of about 398,792 (302)

Gravitational Thermodynamics of Causal Diamonds in (A)dS [PDF]

, 2019
The static patch of de Sitter spacetime and the Rindler wedge of Minkowski spacetime are causal diamonds admitting a true Killing field, and they behave as thermodynamic equilibrium states under gravitational perturbations.
Jacobson, Ted, Visser, Manus R.
core   +2 more sources

Diamond / SiC heterojunctions [PDF]

2016 12th Conference on Ph.D. Research in Microelectronics and Electronics (PRIME), 2016
Diamond and SiC are wide bandgap (WBG) materials which can be used to fabricate high power devices with improved performance. The combination of these materials into one single device is expected to bring some benefits, like a better thermal management with a corresponding increase in the operating power.
Mukherjee, Debarati, Mendes, Joana C., Alves, Luis N., Neto, Miguel, Oliveira, Filipe J.   +4 more
openaire   +3 more sources

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Comparative analysis: CapEx in diamond mining versus diamond growing, based on open data sources and experimental results

Heliyon
The diamond industry has long been associated with environmental and social problems, ranging from mining practices to ethical concerns related to diamond sourcing. In recent years, there has been a growing interest in lab-grown diamonds as a sustainable
Vladislav Zhdanov, Lukasz Andrzejewski, Julia Bondareva, Stanislav Evlashin   +3 more
doaj   +1 more source

Optical data of meteoritic nano-diamonds from far-ultraviolet to far-infrared wavelengths

, 2004
We have used different spectroscopic techniques to obtain a consistent quantitative absorption spectrum of a sample of meteoritic nano-diamonds in the wavelength range from the vacuum ultraviolet (0.12 $\mu$m) to the far infrared (100 $\mu$m).
A. Braatz, A. C. Andersen, Allamandola, Amari, Andersen, Banhart, Bernatowicz, Blake, Braatz, Brooke, Brooke, C. Jäger, Clayton, Clayton, Clayton, Colangeli, Dai, Dorschner, Evans, Falke, Festenberg, Fitzpatrick, Fraundorf, Guillois, H. Mutschke, Hill, Hill, Huss, Huss, Jones, Jones, Jones, Jäger, Jørgensen, Jørgensen, Koike, Kwok, Lambert, Lewis, Lewis, Lewis, Mutschke, Ossenkopf, Ott, Papoular, Russell, Sandford, Seki, Sheu, Stecher, Swan, T. Henning, Tang, Tielens, van Kerckhoven, Virag, Volk, von Helden, Zinner   +58 more
core   +1 more source

Efficient Code for Relativistic Quantum Summoning [PDF]

, 2016
Summoning retrieves quantum information, prepared somewhere in spacetime, at another specified point in spacetime, but this task is limited by the quantum no-cloning principle and the speed-of-light bound. We develop a thorough mathematical framework for
Khalid, Abdullah, Sanders, Barry C., Wu, Ya-Dong   +2 more
core   +4 more sources

Superconductivity in Diamond. [PDF]

ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Ekimov, E. A., Sidorov, V. A., Bauer, E. D., Mel'nik, N. N., Curro, N. J., Thompson, J. D., Stishov, S. M.   +6 more
openaire   +3 more sources

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

New genomic and proteomic biomarker discovery in cancer: revolutionizing diagnosis and prognostication

World Journal of Surgical Oncology
Cancer remains a major global health challenge, with substantial morbidity and mortality worldwide. Advances in genomic and proteomic biomarker discovery have transformed cancer diagnosis, prognosis, and treatment selection.
Monika Rajput, Manoj Pandey, Ruhi Dixit
doaj   +1 more source

Application of Tagged Neutron Method for Detecting Diamonds in Kimberlite

Instruments, 2020
The results of testing a prototype of a separator for detecting diamonds in kimberlite ore using tagged neutron method are discussed. Kimberlite ore was irradiated with fast tagged neutrons with an energy of 14.1 MeV.
Yury Rogov, Vladislav Kremenets, Mikhail Sapozhnikov, Motswakae Sebele   +3 more
doaj   +1 more source