Results 81 to 90 of about 224,807 (348)

Around Kolmogorov complexity: basic notions and results

, 2015
Algorithmic information theory studies description complexity and randomness and is now a well known field of theoretical computer science and mathematical logic.
A Nies, M Li, RG Downey
core   +2 more sources

Survivorship of Individuals With Double Heterozygosity for Achondroplasia and Type 2 Collagenopathy

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Historically, double heterozygosity, or a diagnosis of two separate, dominant genetic conditions, was often thought to be lethal in individuals with autosomal dominant skeletal dysplasias. In previously published studies of individuals with dual dysplasia diagnoses of achondroplasia and type 2 collagenopathy, infants died of respiratory ...
Valerie R. Schwartz, Andrea Schelhaas, Angela L. Duker, Ricki S. Carroll   +3 more
wiley   +1 more source

Pressure-induced densification of vitreous silica: insight from elastic properties

, 2019
\textit{In situ} high-pressure Brillouin light scattering experiments along loading-unloading paths are used to investigate the compressibility of vitreous silica.
Clément, Sébastien, Foret, Marie, Mebarki, Marouane, Rufflé, Benoit, Vacher, René, Weigel, Coralie   +5 more
core   +1 more source

Severe Nerve Enlargement in SOS2‐Related Noonan Syndrome

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Noonan syndrome is a genetic multisystem congenital disorder, caused by pathogenic variants in genes that encode components of the RAS/MAPK signaling pathway. Pathogenic variants in SOS2 represent less than 2% of cases with NS. The phenotype includes a particularly high prevalence (65%) of lymphatic disease. Recently, severe nerve enlargements
Erika Leenders, Fieke Draaisma, Corrie E. Erasmus, Catelijne Coppens, Lotte E. R. Kleimeier, Melanie Burgers, Tuula Rinne, Martin Zenker, Laura Mazzanti, Wesley Reintjes, Nens van Alfen, Jos M. T. Draaisma   +11 more
wiley   +1 more source

Potential Energy Landscape of the Apparent First-Order Phase Transition between Low-Density and High-Density Amorphous Ice

, 2016
The potential energy landscape (PEL) formalism is a valuable approach within statistical mechanics for describing supercooled liquids and glasses. Here we use the PEL formalism and computer simulations to study the pressure-induced transformations ...
Allen M. P., Francesco Sciortino, Francis W. Starr, Nicolas Giovambattista, Peter H. Poole, Press W. H., Wales D. J.   +6 more
core   +1 more source

Computational Discovery of a Novel Yttrium Silicide as an Ambient Pressure Superconductor

Annalen der Physik, EarlyView.
We predict a tetragonal YSi₆ whose dumbbell‐silicon network strengthens electron‐phonon coupling, yielding a record 8.4 K critical temperature for binary yttrium silicides. The finding broadens silicide superconductivity design space and spotlights YSi₆ as a candidate material for quantum‐circuit and qubit technologies.
Shuo Tao, Ying Sun, Li Zhu
wiley   +1 more source

High‐Pressure Synthesis of Crystalline Double‐Layer Carbon Nitride Networks Stabilized in Bi7C10N18(N3(1‐x)O3x)

Angewandte Chemie International Edition, EarlyView.
High‐pressure chemical reaction between Bi and various hydrogen‐free C─N precursors induced by the infrared laser heating in a diamond anvil cell leads to the formation of a compound Bi7C10N18(N3(1‐x)O3x), featuring double layers of poly‐N‐(1,3,5‐triazin‐2‐yl)‐guanidine [C4N6x‐]n and non‐polymerized guanidinate anions CN35‐.
Lukas Brüning, Nityasagar Jena, Pascal L. Jurzick, Elena Bykova, Nico Giordano, Mohamed Mezouar, Igor A. Abrikosov, Maxim Bykov   +7 more
wiley   +1 more source

Use of Modified Acrylic Stent in the Management of Radicular Cyst in a Paediatric Patient: Images in Medicine [PDF]

Journal of Clinical and Diagnostic Research
A nine-year-old female patient reported to the Department of Paediatric and Preventive Dentistry with a chief complaint of pain in the lower left back tooth region for two months.
Ashwin Harekal, Prithi Shenoy, Joyce Sequeira, Sharan Sargod   +3 more
doaj   +1 more source

Empirical models for use in designing decompression procedures for space operations [PDF]

Empirical models for predicting the incidence of Type 1 altitude decompression sickness (DCS) and venous gas emboli (VGE) during space extravehicular activity (EVA), and for use in designing safe denitrogenation decompression procedures are developed ...
Conkin, Johnny, Edwards, Benjamin F., Horrigan, David J., Jr., Waligora, James M.   +3 more
core   +1 more source

Paradoxical Activation of Entheseal Myeloid Cells by JAK1 and Tyk2 Inhibitors via Interleukin‐10 Antagonism

Arthritis &Rheumatology, EarlyView.
Objective JAK inhibition (JAKi) is effective in seronegative spondyloarthropathy (SpA) spectrum disorders, but Tyk2 inhibition failed in SpA spectrum ulcerative colitis, and tofacitinib showed minimal benefit in Crohn disease, which highlights the complex role for JAK/STAT signaling in different inflammatory processes.
Sami Giryes, Chi Wong, Charlie Bridgewood, Mark Harland, Ala Altaie, Nicole McDermott, Kerem Abacar, Abhay Rao, Almas Khan, Tristan McMillan, Peter Loughenbury, Robert Dunsmuir, Vishal Borse, Tom Macleod, Dennis McGonagle   +14 more
wiley   +1 more source