Results 61 to 70 of about 5,538,805 (353)

Superstrong nature of covalently bonded glass-forming liquids at select compositions [PDF]

open access: yes, 2013
Variation of fragility (m) of specially homogenized GexSe100-x melts are established from complex specific heat measurements, and show m(x) has a global minimum at an extremely low value (m=14.8(0.5)) in the 21.5%
arxiv   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

The fragile X mutation impairs homeostatic plasticity in human neurons by blocking synaptic retinoic acid signaling

open access: yesScience Translational Medicine, 2018
Inactivation of the Fmr1 gene that is mutated in fragile X syndrome leads to loss of retinoic acid–mediated homeostatic plasticity in human neurons.
Zhenjie Zhang   +10 more
semanticscholar   +1 more source

Epilepsy and Fragile X Syndrome

open access: yesPediatric Neurology Briefs, 2003
The seizure history of 136 patients with fragile X syndrome (FXS), (age range 2 to 51 years; 113 males and 23 females), were reviewed at RUSH-Presbyterian-St Luke’s Medical Center, Chicago, IL.
J Gordon Millichap
doaj   +1 more source

Fibrous Pb(II)‐Based Coordination Polymer Operable as a Photocatalyst and Electrocatalyst for High‐Rate, Selective CO2‐to‐Formate Conversion

open access: yesAdvanced Functional Materials, EarlyView.
A coordination polymer [Pb(tadt)]n prepared by a microwave‐assisted solvothermal method selectively reduces CO2 into formate under visible light with a high apparent quantum yield of ≈25% at 400 nm. It can function as a pre‐catalyst, along with conductive Ketjen Black, to form an active PbCO3/Pb3(CO3)2(OH)2 mixture that exhibits a high Faradaic ...
Chomponoot Suppaso   +8 more
wiley   +1 more source

Fragile X Mutations and Epilepsy

open access: yesPediatric Neurology Briefs, 1997
A posiible link between predisposition for epilepsy and mutations in the fragile X mental retardation-1 gene (FMR) was investigated in the Neuropediatric Department, Behandlungszentrum Vogtareuth; and Laboratory of Genetic Diagnostics, Munchen, Germany.
J Gordon Millichap
doaj   +1 more source

Reconstruction of Stellar Orbits Close to Sagittarius A*: Possibilities for Testing General Relativity [PDF]

open access: yesAstrophys.J. 542 (2000) 328-333, 1999
We have reconstructed possible orbits for a collection of stars located within 0.5 arcsec of Sgr A*. These orbits are constrained by observed stellar positions and angular proper motions. The construction of such orbits serves as a baseline from which to search for possible deviations due to the unseen mass distribution in the central 1000 AU of the ...
arxiv   +1 more source

Conducting Polymer Microelectrode Arrays for Simultaneous Electrophysiology and Advanced Brain Imaging

open access: yesAdvanced Functional Materials, EarlyView.
A flexible micro‐electrocorticography array with PEDOT:SS electrodes is shown to be compatible with ultra‐high magnetic field MRI up to 9.4 T. Multimodal brain monitoring is demonstrated by performing simultaneous blood oxygen level‐dependent functional MRI in parallel with electrophysiology.
Sagnik Middya   +7 more
wiley   +1 more source

Drug development for neurodevelopmental disorders: lessons learned from fragile X syndrome

open access: yesNature reviews. Drug discovery, 2017
Neurodevelopmental disorders such as fragile X syndrome (FXS) result in lifelong cognitive and behavioural deficits and represent a major public health burden.
E. Berry-Kravis   +19 more
semanticscholar   +1 more source

Dynamic Micromechanical Characterization of 3D Printed Bone In Vitro Models Manufactured via Vat Photopolymerization

open access: yesAdvanced Functional Materials, EarlyView.
This study presents a novel approach to designing and fabricating high‐porosity 3D‐printed scaffolds using a customized resin. Scaffold geometry, cellular interactions, and mechanical properties are analyzed to demonstrate these engineered bone models.
Sera Choi   +6 more
wiley   +1 more source

Home - About - Disclaimer - Privacy