Results 11 to 20 of about 13,125 (213)

An Avalanche Effect Nanomodulator Triggers Cascade Ferroptosis/Cuproptosis for Immunosuppressive Microenvironment Remodeling. [PDF]

Adv Sci (Weinh)
A nanomodulator called L‐Arginine/lificiguat@Copper‐hollow Prussian blue@Calcium phosphate nanoparticles is constructed to launch a self‐amplifying “avalanche effect” in tumor cells. The ensuing cascade, triggered by the acidic tumor microenvironment and near‐infrared light, induces calcium overload, generates a reactive oxygen species and reactive ...
Zhou H, Yu C, Xu G, Liu L, Liang Y, Liang Y, Ding H, Zhang L, Yang P, Wang C.   +9 more
europepmc   +2 more sources

A study on dynamic avalanche test of IGBT module

机车电传动, 2023
During the turn-off of IGBT modules, dynamic avalanche will occur when a large electric field is generated inside the chip. In this paper, an experimental scheme was designed and verified to analyze the effect of different factors on dynamic avalanche ...
YU Wei, ZHENG Yu, YUAN Tao, REN Yadong
doaj  

Constructions of pseudorandom binary lattices using cyclotomic classes in finite fields

Open Mathematics, 2020
In 2006, Hubert, Mauduit and Sárközy extended the notion of binary sequences to n-dimensional binary lattices and introduced the measures of pseudorandomness of binary lattices.
Chen Xiaolin
doaj   +1 more source

A user perspective on the avalanche danger scale – insights from North America [PDF]

Natural Hazards and Earth System Sciences, 2023
Danger ratings are used across many fields to convey the severity of a hazard. In snow avalanche risk management, danger ratings play a prominent role in public bulletins by concisely describing existing and expected conditions.
A. Morgan, P. Haegeli, H. Finn, H. Finn, P. Mair   +4 more
doaj   +1 more source

The LBC-3 lightweight encryption algorithm

Open Engineering, 2022
This article presents a developed lightweight data encryption algorithm called LBC-3. Its essential difference from the known algorithms is the R1 function and the procedure for generating round keys.
Nyssanbayeva Saule, Kapalova Nursulu, Haumen Armiyanbek, Suleimenov Olzhas   +3 more
doaj   +1 more source

Improved SM3 Algorithm Based on Error-correcting Code

工程科学与技术, 2023
Cryptanalysts now can effectively find the collisions of MD5, SHA1 and other international hash algorithms in a short time. Increasing entropy to enhance the randomness of hash value is an effective way to improve the anti-collision performance of hash ...
Minghui ZHENG, Yixuan QIAO, Xiaoqiang ZHU, Heng CHEN   +3 more
doaj  

Avalanche Multiplication in Two-Dimensional Layered Materials: Principles and Applications

Nanomaterials
The avalanche multiplication effect, capable of significantly amplifying weak optical or electrical signals, plays a pivotal role in enhancing the performance of electronic and optoelectronic devices.
Zhangxinyu Zhou, Mengyang Kang, Yueyue Fang, Piotr Martyniuk, Hailu Wang   +4 more
doaj   +1 more source

The model of encryption algorithm based on non-positional polynomial notations and constructed on an SP-network

Open Engineering, 2018
This paper addresses to structures and properties of the cryptographic information protection algorithm model based on NPNs and constructed on an SP-network. The main task of the research is to increase the cryptostrength of the algorithm.
Kapalova N., Haumen A.
doaj   +1 more source

Forest damage and its braking effect on the extreme snow avalanche on Mt. Nodanishoji, Japan, in 2021

Arctic, Antarctic, and Alpine Research
An extreme snow avalanche occurred on Mt. Nodanishoji, Japan, in 2021. This avalanche was the second largest ever documented in Japan and destroyed many trees and structures.
Yukari Takeuchi, Yuta Katsuyama, Takafumi Katsushima, Hayato Arakawa, Satoru Adachi, Katsuhisa Kawashima   +5 more
doaj   +1 more source

Analytical Expressions of Time-Domain Responses of Protection Circuits to ISO Reverse Transients in Automotive Applications

IEEE Access, 2022
As the use of semiconductors and electronic control units (ECU) in automobiles has increased, electromagnetic susceptibility has become more essential for the reliability of ECUs.
Ly-Minh-Duy Le
doaj   +1 more source