Results 81 to 90 of about 1,251,668 (227)

Nanoscale Optical Inhomogeneities From Compositional Segregation Within Individual GaN‐on‐Si Quantum Wells

open access: yesAdvanced Science, EarlyView.
This work visualizes local variations in luminescence and relates them to nanoscale chemical inhomogeneities in single InxGa1−xN quantum wells. We demonstrate that the elemental segregation is only inherent to quantum wells with high indium content. Density functional theory shows this to be the result of strain‐induced phase stabilization, explaining ...
Jing‐Yang Chung   +12 more
wiley   +1 more source

COUN 630 Counseling Theories and Ethics

open access: yes, 1996
Course syllabus for COUN 630 Counseling Theories and ...
Collins, Burton   +2 more
core   +1 more source

TP53RK and BCL2L2 are direct targets of miR-630.

open access: yes, 2015
(A) Predicted binding sites of miR-630 in the 3′-UTRs of TP53RK and BCL2L2 (B and C) Fluorescence was significantly reduced in the miR-630 mimics and wild-type dual-luciferase reporter plasmid-transfected group, while it showed no significant change in ...
Guoxin Li (291236)   +6 more
core   +1 more source

Magnetoelectric BaTiO3/CoFe2O4 Thin‐Film Meshes for Neuronal Differentiation

open access: yesAdvanced Science, EarlyView.
We engineer an epitaxial BaTiO3/CoFe2O4 magnetoelectric mesh that overcomes boundary‐induced mechanical clamping. Progressively reducing the mechanical constraint, from substrate‐clamped to PDMS‐transferred and ultimately freestanding, enhances magnetic‐to‐electric transduction and strengthens magnetoelectric coupling.
Mathieu Mirjolet   +13 more
wiley   +1 more source

The expression of cerebrospinal fluid exosomal miR-630 plays an important role in the dysfunction of endothelial cells after subarachnoid hemorrhage

open access: yesScientific Reports, 2019
The purpose of this study was to evaluate the relationship of brain microvascular endothelial cell (BMECs) function and the exosomal miR-630 expression after subarachnoid hemorrhage (SAH).
Leitao Sun   +6 more
doaj   +1 more source

Synthesis and Electrochemical Improvement of Nanocrystalline LiMn2-XMgXO4 Powder Using Sol-Gel Method

open access: yesInternational Journal of Electrochemical Science, 2006
With the advancement of nanotechnology, there is an interest in the replacement of conventional materials by nanomaterials. There is a reasonable chance that as the active mass of electrode for lithium batteries is comprised of smaller particles, they ...
K. Suryakala   +2 more
doaj   +1 more source

Engineered Cyanobacteria‐Hydrogel Microecological System for Oxygen Reprogramming Synergizes Immunomodulation With Anabolism in Osteoarthritis Therapy

open access: yesAdvanced Science, EarlyView.
An injectable cyanobacteria‐laden hydrogel enables light‐dependent oxygen metabolism engineering for osteoarthritis therapy. Photosynthetic oxygen release under red light irradiation suppresses synovial inflammation via HIF‐1α inhibition and M2 macrophage polarization, while respiratory oxygen consumption in darkness stabilizes chondrocyte HIF‐1α to ...
Lerong Yang   +8 more
wiley   +1 more source

Experimental Study on the Seismic Behavior of Concrete Columns with 630 MPa High-Strength Stirrups

open access: yesBuildings
The widespread adoption of high-strength steel reinforcement in China has driven a growing demand for 600 MPa grade and higher-strength stirrups in engineering applications.
Mei-Ling Zhuang   +6 more
doaj   +1 more source

Ground-water studies for environmental planning, McHenry County, Illinois [PDF]

open access: yes, 1998
Made available in DSpace on 2016-11-14T22:31:54Z (GMT). No. of bitstreams: 2 ISWSCR-630.pdf: 3996451 bytes, checksum: cbb1f760347ec8454aa7260648777921 (MD5) license.txt: 3973 bytes, checksum: 6c1c5beee39794d995a5ff442f5bd9ab (MD5) Previous issue date ...
Meyer, Scott C.
core  

α‐Synuclein Forms Distinct Micelle‐Like Assemblies at Low Ionic Strengths

open access: yesAdvanced Science, EarlyView.
At high ionic strength, α‐synuclein forms diverse assemblies, including oligomers, fibrils, and condensates. Here, we show that at low ionic strength, α‐synuclein adopts a distinct, low‐abundance assembly state. These assemblies maintain a constant size above a critical concentration and do not coalesce, suggesting a micelle‐like organization ...
Sophie Hertel   +10 more
wiley   +1 more source

Home - About - Disclaimer - Privacy