Results 101 to 110 of about 991,147 (377)

Light‐Driven Reconfigurable Logic in a Monolithic Perovskite Device via Nonlinear Photoresponse Switching

open access: yesAdvanced Materials, EarlyView.
This study demonstrates a monolithic perovskite OELG device that performs all eight logic operations, including XOR and XNOR, without external bias. Enabled by trap‐engineered MAPbI3:PLL and dual photogates, it achieves reconfigurable logic and parallel decoding of amplitude–frequency signals, supporting scenario‐configured logic‐level separation for ...
Dante Ahn   +13 more
wiley   +1 more source

Anisotropy of nickel-base superalloy single crystals [PDF]

open access: yes
The influence of orientation on the tensile and stress rupture behavior of 52 Mar-M247 single crystals was studied. Tensile tests were performed at temperatures between 23 and 1093 C; stress rupture behavior was examined between 760 and 1038 C.
Dreshfield, R. L.   +2 more
core   +1 more source

Children's acquisition of science terms: simple exposure is insufficient [PDF]

open access: yes, 2007
The ability of school children (N = 233) to acquire new scientific vocabulary was examined. Children from two age groups (M = 4;8 and M = 6;5) were introduced to previously unknown words in an educational video.
Best, R, Braisby, N, Dockrell, Julie
core   +1 more source

Direct observation of atomic diffusion in warm rubidium ensembles

open access: yes, 2013
We present a robust method for measuring the diffusion coefficients of warm atoms in buffer gases. Using optical pumping, we manipulate the atomic spin in a thin cylinder inside the cell.
Parniak, Michal, Wasilewski, Wojciech
core   +1 more source

Bioorthogonal Photoactivation of 2‐Nitrobenzyl Caged Doxorubicin Anticancer Prodrugs on Gold Nanostars

open access: yesAdvanced Materials, EarlyView.
Bioorthogonal chemistry was applied to intracellularly photoactivate Doxorubicin (Dox) using gold nanostars (AuNSt) and near‐infrared (NIR) light. Two prodrugs were used: one photoactivatable, masked with 2‐nitrobenzyl carbamate (proDox1) and another photolabile, masked with 2‐nitrobenzyl diol (proDox2), which was attached to the AuNSt surface.
Juan José Esteve‐Moreno   +15 more
wiley   +1 more source

Creep shear behavior of the oxide dispersion strengthened superalloy MA 6000E [PDF]

open access: yes
The shear rupture life of the oxide dispersion strengthened (ODS) superalloy MA 6000E was determined at 650 and 760 C was 250 MPa. Comparisons were made at 760 C with the conventional cast superalloy B-1900+Hf, the ODS alloy MA 754, and the directionally
Glasgow, T. K.
core   +1 more source

Early initiation of a replication origin tethered at the nuclear periphery [PDF]

open access: yes, 2010
Peer reviewedPublisher ...
Ansari   +32 more
core   +2 more sources

Review of Thin Lithium Metal Battery Anode Fabrication – Microstructure – Electrochemistry Relations

open access: yesAdvanced Materials, EarlyView.
Thin, lightweight lithium‐metal anodes are pivotal for practical high‐energy batteries. This review surveys processing routes that convert diverse Li precursors, e.g., ingots, melts, solutions, and vapor, into Li‐rich foils with controlled thickness, areal density, and tailored functionality.
Yuhang Hu   +6 more
wiley   +1 more source

The expression profiling of serum miR-92a, miR-375, and miR-760 in colorectal cancer: An Egyptian study

open access: yesTumor Biology, 2017
Dysregulation in microRNA expression is a common feature in colorectal cancer. Due to the inconsistent results regarding serum miR-92a expression pattern and the insufficient studies on serum miR-375 and miR-760, we aimed in this study to investigate ...
Ahmed Elshafei   +3 more
doaj   +1 more source

Pierre-Nicolas Colombat, piano, December 9, 2018 [PDF]

open access: yes, 2018
This is the concert program of the Pierre-Nicolas Colombat, piano performance on Sunday, December 9, 2018 at 8:00 p.m., at the Concert Hall, 855 Commonwealth Avenue. Works performed were Prelude and Fugue in B minor from Well-Tempered Clavier Bk.
School of Music, Boston University
core  

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