Results 91 to 100 of about 58,647 (231)

Engineered Carbon Dots as Multifunctional Nanoplatforms for Next‐Generation High‐Performance Advanced Batteries

Carbon Energy, EarlyView.
Herein, we mainly summarize the characteristics of the main types of carbon dots (CDs), analyze the strategies for improving advanced batteries' performance via incorporating CDs, comprehensively summarize recent applications of CDs in the main components (electrode, electrolyte, and separator) of advanced batteries, and propose the technical ...
Chuang Jiang, Jinlong Feng, Zhenjie Liu, Ming Jia, Qingxi Hou, Wei Liu   +5 more
wiley   +1 more source

A New Strategy to Design Reconfigurable Rivest–Shamir–Adleman (RSA) Accelerators

International Journal of Circuit Theory and Applications, EarlyView.
A reconfigurable FPGA‐based RSA accelerator is proposed using compression‐based modular multipliers combined with pseudomoduli arithmetic. The approach maps modular exponentiation to low‐cost arithmetic domains and applies a correction stage, achieving significant improvements in delay, operating frequency, and delay–area efficiency compared with ...
Augusto C. B. Vassoler, Gabriel B. M. Fernandes, Lucas R. Kieslich, Eduardo A. Bezerra, Hector Pettenghi   +4 more
wiley   +1 more source

Video Steganography Using Knight Tour Algorithm and LSB Method for Encrypted Data

Journal of Intelligent Systems, 2019
This paper aims to propose a method for data hiding in video by utilizing the least significant bit (LSB) method and improving it by utilizing the knight tour algorithm for concealing the data inside the AVI video file and using a key function encryption
Younus Zeyad Safaa, Younus Ghada Thanoon
doaj   +1 more source

Low-Surface-Brightness Galaxies in the Sloan Digital Sky Survey. I. Search Method and Test Sample

, 2003
In this paper we present results of a pilot study to use imaging data from the Sloan Digital Sky Survey (SDSS) to search for low-surface-brightness (LSB) galaxies.
Alexander G. Pramskij, Alexei Y. Kniazev, Andredakis Y. C., Andredakis Y. C., Beijersbergen M., Daniel Harbeck, de Vaucouleurs G., Eva K. Grebel, Fioc M., Francisco Prada, Grebel E. K., Irwin M. J., Knox R. A., Lorenz H., MacArthur L. A., Richter G. M., Shergin V. S., Simon A. Pustilnik, Tamara F. Kniazeva, Vennik J.   +19 more
core   +1 more source

Possible role of microtubules in vesicular transport of matrix protein during sea urchin larval biomineralization

Developmental Dynamics, EarlyView.
Abstract Background Biomineralization is a vital biological process through which organisms produce mineralized structures such as shells, skeletons, and teeth. Microtubules are essential for biomineralization in various eukaryotic species; however, their specific roles in this process remain unclear.
Areen Qassem, Tsvia Gildor, Smadar Ben‐Tabou de‐Leon   +2 more
wiley   +1 more source

Spin‐Driven Electrocatalysis for Metal–Sulfur Batteries

EcoEnergy, EarlyView.
This review presents a comprehensive overview of spin‐driven electrocatalysis for cathodes and anodes in metal–sulfur batteries, covering the fundamental mechanism, regulation strategies, and the related characterization techniques for tracking these variations. The insightful perspectives and future research directions for spin effects in metal–sulfur
Boyang Song, Meng Zhang, Xinpeng Zhao, Ying Jiang, Kai Ge, Kwan San Hui, Kwun Nam Hui, Zhengqing Ye   +7 more
wiley   +1 more source

LENGUAJE FORMAL DE DESCRIPCIÓN PARA LA LENGUA DE SEÑAS BOLIVIANA (LSB): UNA HERRAMIENTA ABIERTA PARA SU USO EN OTRAS LENGUAS DE SEÑAS

Investigación & Desarrollo
En el contexto de la comunicación para personas sordas, se presenta el desarrollo de un lenguaje formalizado y un compilador para facilitar la realización de animaciones de señas de la Lengua de Señas Boliviana (LSB), con potencial de adaptación a otras ...
Mayra Oropeza-Condori, Miguel Frade-Flores, Marcel Barrero Mendizábal, Cecilia Tapia-Siles   +3 more
doaj   +1 more source

Comparative Analysis of Metal Preloading Technologies in Batteries and Capacitors

EcoEnergy, EarlyView.
Metal preloading strategies play an important role in efficient batteries and hybrid capacitors to compensate for the consumed metals at the first discharge. This article reviews recent progress in preloading technologies in lithium‐ion and other metal‐ion systems.
Xuexue Pan, Yu Zhang, Zhazira Supiyeva, Qamar Abbas   +3 more
wiley   +1 more source

Spectroscopic and photometric studies of low-metallicity star-forming dwarf galaxies. I. SBS 1129+576

, 2003
Spectroscopy and V,I CCD photometry of the dwarf irregular galaxy SBS 1129+576 are presented for the first time. The CCD images reveal a chain of compact H II regions within the elongated low-surface-brightness (LSB) component of the galaxy.
Anders, Bertelli, Bessell, Bessell, Bica, Bicay, Binggeli, Brocklehurst, Caon, Cellone, Cerviño, Ferland, Fioc, Fricke, González Delgado, Guseva, Izotov, Izotov, Izotov, Izotov, Izotov, K. G. Noeske, K. J. Fricke, Landolt, Lejeune, Lipovetsky, Makarova, Markarian, Mendoza, N. G. Guseva, Noeske, Oey, P. Papaderos, Papaderos, Papaderos, Papaderos, Patterson, Piatti, R. F. Green, Rönnback, Stasinska, Stasinska, T. X. Thuan, Telles, Thuan, Thuan, Vacca, van Zee, Vennik, Vennik, Y. I. Izotov   +50 more
core   +1 more source

Electrolyte Design Strategies for High‐Energy‐Density Li/Na/K‐Metal Batteries Toward Grid‐Scale Energy Storage: From Liquid to Solid

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This review summarizes key parameters including cathode loading and electrolyte consumption, clarifies the practical application scope of alkali metal batteries, and research progress on advanced electrolytes for grid‐scale energy storage systems. The growing demand for grid‐scale battery energy storage systems (BESSs) has prompted researchers to turn ...
Hui Shao, Zhiwei Ni, Jinkui Feng
wiley   +1 more source