Results 141 to 150 of about 3,524 (301)

Stress History Establishes a Transient Tolerant State That Shapes Antibiotic Survival Upon Resuscitation

Advanced Science, EarlyView.
High‐throughput single‐cell analysis of resuscitating bacteria reveals a starvation‐history‐dependent transiently tolerant subpopulation that survives β$\beta$‐lactam exposure by temporarily reducing growth. Distinct from classical persisters, these actively growing yet dynamically modulated cells dominate survival across clinically relevant antibiotic
Kieran Abbott, Georgeos Hardo, Ruizhe Li, Jack Bradley, Ashraf Zarkan, Somenath Bakshi   +5 more
wiley   +1 more source

Secure Authenticated Post-Quantum Key Agreement Scheme Based on Ring Learning with Errors for Cyber-Physical Power System

Electrica
The integration of communication technologies has made authentication a crucial security element in the cyberphysical power system (CPPS) scenario. Since it offers a range of security services, such as credentials privacy, session-key (SK) security, and
Xue Li, Yurou Zhu, Xi Yuan, Zhe Zhou, Cheng Jiang   +4 more
doaj   +1 more source

Selective Inhibition of Integrin β3 Topology Provides a Safer Antithrombotic Strategy

Advanced Science, EarlyView.
Current integrin αIIbβ3 inhibitors effectively reduce thrombosis but also increase bleeding risk. During thrombosis, high shear blood flow can directly activate the integrin αIIbβ3 via a distinct topological change in the β3 transmembrane domain, independent of hemostatic platelet signaling.
Joonha Lee, Chul‐Gyun Lim, Pothiappan Vairaprakash, Jong‐Min Kim, Jiyoon Kim, Ji‐Young Park, Klaus M. Hahn, Hyunbo Shim, Hae Woong Choi, Tobias S. Ulmer, Soon Jun Hong, Chungho Kim   +11 more
wiley   +1 more source

Streptavidins Coordinate Biotin Sequestration and Self‐Resistance Within a Biotin‐Pathway Antibiotic Network

Advanced Science, EarlyView.
A conserved genomic region between two streptavidin genes in Streptomyces packages biosynthetic gene clusters for diverse biotin‐pathway antibiotics: acidomycin, stravidin, the new non‐proteinogenic amino acid ANDA, and the new BioA inhibitor α‐methyl‐KAPA.
Sumire Kurosawa, Jingjun Mo, Xiaotong Diao, Feng Xie, Tingting Wang, Haowen Zhao, Dalei Wu, Rolf Müller, Chengzhang Fu   +8 more
wiley   +1 more source

ML Workflows for Screening Degradation‐Relevant Properties of Forever Chemicals

Advanced Science, EarlyView.
The environmental persistence of per‐ and polyfluoroalkyl substances (PFAS) necessitates efficient remediation strategies. This study presents physics‐informed machine learning workflows that accurately predict critical degradation properties, including bond dissociation energies and polarizability.
Pranoy Ray, Andrew R. Castillo, Manoj Kolel‐Veetil, Surya R. Kalidindi   +3 more
wiley   +1 more source

The quantum circuit implementation and feasibility analysis of quantum public-key cryptosystem based on the $$QSCD_{ff}$$ Q S C D ff problem

Cybersecurity
The development of quantum computation enables exponential time complexity problems on classical computers to be solved in polynomial time on quantum computers.
Anyi Li, Qiqing Xia, Qianru Zhu, Li Yang
doaj   +1 more source

Integer Factorization and Computing Discrete Logarithms in Maple

, 2008
have investigated algorithms for integer factorization and computing discrete logarithms. We have implemented a quadratic sieve algorithm for integer factorization in Maple to replace Maple’s implementation of the ...
Aaron Bradord, Michael Monagan, Colin Percival, Aaron Bradford   +3 more
core  

Modifying Shor’s algorithm to compute short discrete logarithms [PDF]

, 2016
We revisit Shor\u27s algorithm for computing discrete logarithms in the multiplicative group of GF(p) on a quantum computer and modify it to compute logarithms d in groups of prime order q in the special case where d
Martin Ekerå
core  

Toward Prostate Cancer Early Warning with a Self‐Powered Wearable Biosensing Platform Integrated with Machine Learning

Advanced Science, EarlyView.
ABSTRACT Current prostate cancer detection methods remain limited in non‐invasiveness and specificity, prompting interest in urinary biomarkers such as sarcosine. Here, we report a urine‐powered wearable platform for non‐invasive sarcosine detection as a proof‐of‐concept for decentralized early warning.
Jing Xu, Hanxiao Chen, Qichen Yuan, Liucun Yin, Yifang Tao, Hong Wang, Yuquan Xue, Delai Fu, Huan Pang, Tie Chong, Li Xue   +10 more
wiley   +1 more source

A Publicly Verifiable Authenticated Encryption Scheme Based on Factoring and Discrete Logarithms

, 2017
[[abstract]]In this article, we propose a publicly verifiable authenticated encryption scheme based on factoring and discrete logarithms. We point out that even if either factoring or discrete logarithms is broken, this scheme still could keep the ...
黃明祥; C. Yi Tsai;Cheng-Yi Tsai;Chi-Yu Liu;S. C. Tsaur;Shyh-Chang Tsaur;
core