Results 151 to 160 of about 2,591,238 (280)

Binary Image Visual Cryptography [PDF]

International Journal of Computer Applications, 2017
Muna Mahmood Khether, Yaseen Hikmat Ismaiel   +1 more
openaire   +1 more source

Halide Perovskite Photocatalysts for Clean Fuel Production and Organic Synthesis: Opportunities and Challenges

Advanced Materials, EarlyView.
This review provides the state‐of‐the‐art overview of halide perovskite‐based photocatalysts for hydrogen production from water and halogen acid solutions, CO2 reduction into value‐added chemicals, and organic chemical transformations. Different types of halide perovskite photocatalysts and their relative efficiencies for hydrogen generation and CO2 ...
Siddharth Singh, Zeinab Hamid, Ramavath Babu, Sergio Gómez‐Graña, Xiaowen Hu, Iain McCulloch, Robert L. Z. Hoye, Vishal Govind Rao, Lakshminarayana Polavarapu   +8 more
wiley   +1 more source

Evidence for a polar circumbinary exoplanet orbiting a pair of eclipsing brown dwarfs. [PDF]

Sci Adv
Baycroft TA, Sairam L, Triaud AHMJ, Correia ACM.   +3 more
europepmc   +1 more source

Low‐mass visual binaries in the solar neighbourhood: The case of HD 141272 [PDF]

, 2007
T. Eisenbeiß, Andreas Seifahrt, M. Mugrauer, T. O. B. Schmidt, R. Neuhäuser, T. Roell   +5 more
openalex   +1 more source

Masses of visual binaries.

The Astronomical Journal, 1954
openaire   +2 more sources

Full Wafer Scale Manufacturing of Directly Printed TiO2 Metalenses at Visible Wavelengths with Outstanding Focusing Efficiencies

Advanced Materials, EarlyView.
The highest experimentally determined focusing efficiency is reported here by using the direct imprinting of all‐inorganic TiO2 metalens arrays. Absolute efficiency greater than 80% and relative efficiency greater than 90% are achieved by optimization of all fabrication parameters controllable in the additive manufacturing process.
Dae Eon Jung, Vincent J. Einck, Alex Dawicki, Victor Malgras, Lucas D. Verrastro, David Grosso, Amir Arbabi, James J. Watkins   +7 more
wiley   +1 more source

Detecting malicious code variants using convolutional neural network (CNN) with transfer learning. [PDF]

PeerJ Comput Sci
Younas N, Riaz S, Ali S, Khan R, Ali F, Kwak D.   +5 more
europepmc   +1 more source

Ethical concerns surrounding sex prediction using noninvasive prenatal screening from pediatric endocrinologists' perspective. [PDF]

J Genet Couns, 2023
Kamoun C, Rossi W, Kilberg MJ.
europepmc   +1 more source

Unveiling Energy Loss Mechanisms to Empower Ternary Organic Solar Cells with over 20% Efficiency: A Systematic Oligomeric Approach

Advanced Materials, EarlyView.
This study designs modular oligomeric donors (5BDD, 5BDD‐F, 5BDT‐F, 5BDT‐Cl) for ternary OSCs, achieving PCEs >20%. By systematically tuning energy levels, we reveal material compatibility, not HOMO alignment, drive VOC enhancement, suppress ACQ and reduce energy loss, offering new design principles for high‐efficiency OSCs.
Hao Xia, Caifa You, Jiehao Fu, Dou Luo, Ruijie Ma, Heng Liu, Yongwen Lang, Xinhui Lu, Weiguo Zhu, Gang Li   +9 more
wiley   +1 more source

CyberSentinel: A Transparent Defense Framework for Malware Detection in High-Stakes Operational Environments. [PDF]

Sensors (Basel)
Basak M, Han MM.
europepmc   +1 more source