Results 81 to 90 of about 63,448 (198)

Discovery of Novel Materials with Giant Dielectric Constants via First‐Principles Phonon Calculations and Machine Learning

open access: yesAdvanced Intelligent Discovery, EarlyView.
We discovered novel materials with giant dielectric constants by combining first‐principles phonon calculations and machine learning. Screening 525 perovskites identified six candidates. RbNbO3 was synthesized under pressure and showed ε ≈ 800–1000. This validates our framework as a powerful tool for high‐performance dielectric materials discovery.
Hiroki Moriwake   +9 more
wiley   +1 more source

Case Series of Nizon‐Isidor Syndrome by Heterozygous Variants in MED12L With Further Evidence of Mitotic Instability in One Case With Diploid–Triploid Mosaicism

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Nizon‐Isidor syndrome is a rare disorder caused by heterozygous variants in MED12L, with only eight documented cases in the literature. Here, we present three additional cases of this syndrome. Proband 1 was a 7‐year‐old female who presented with developmental delay, right‐leg hemihypertrophy, laryngeal cleft, esotropia, abnormal skin ...
Russell Stewart   +336 more
wiley   +1 more source

Targeted Medical Therapies for Vascular Anomalies: A Clinical Review

open access: yesAmerican Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.
ABSTRACT Vascular anomalies represent a broad spectrum of disorders characterized by aberrant blood or lymphatic vessel development, which can lead to complex clinical phenotypes. Historically, vascular anomalies were classified solely on the basis of their clinical and histopathologic features.
Whitney Eng
wiley   +1 more source

Etwa eine Billion Mal saurer als erwartet? Über den Unterschied zwischen der Hammett‐H0 und der vereinheitlichten pH‐Azidität der Schwefelsäure

open access: yesAngewandte Chemie, EarlyView.
Runter mit der Brille! Mithilfe von Indikatorbasen wird die weit verbreitete Hammett´sche H0 Azidität bestimmt, mit der reine Schwefelsäure bisher charakterisiert wird. Das ist aber so ähnlich, als schaut man durch eine Sonnenbrille: trotz ihrer Nützlichkeit wirkt diese als Filter.
Valentin Radtke   +9 more
wiley   +1 more source

Ko‐Assemblierungen regulieren die katalytische Aktivität von Peptidfibrillen

open access: yesAngewandte Chemie, EarlyView.
Katalytische selbstassemblierende Peptide (kSAPs) bilden Fibrillen, die die Retro‐Aldol‐Reaktion von Methodol katalysieren. Die Ko‐Assemblierung mit inaktiven Peptiden reguliert die katalytische Aktivität, indem sie die Zugänglichkeit des Substrats und den Abstand zum nukleophilen Lysin verändert.
Albin Lahu   +10 more
wiley   +1 more source

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