Results 61 to 70 of about 546,820 (245)

Parallelization of Rainbow Tables Generation Using Message Passing Interface: A Study on NTLMv2, MD5, SHA-256 and SHA-512 Cryptographic Hash Functions

Applied Sciences
Rainbow table attacks utilize a time-memory trade-off to efficiently crack passwords by employing precomputed tables containing chains of passwords and hash values.
Mark Vainer, Arnas Kačeniauskas, Nikolaj Goranin   +2 more
doaj   +1 more source

Nanophotonic Biosensors and the Paradigm of Trans‐Scale Autonomous Bio‐Integrated Diagnostics for Addressing Health Complexities

Electron, EarlyView.
Physics‐driven advances in optical nanobiosensors for rapid, miniaturized, and point‐of‐care diagnostics for next‐generation decentralized and personalized healthcare based on sensor intelligence. ABSTRACT Public health emergencies and the escalating burden of chronic diseases necessitate a paradigm shift from centralized laboratory testing to rapid ...
Vishal Chaudhary, Harsh Sable, Sonu Sonu, Lakshita Phor, Reddicherla Umapathi, Pradeep Bhadola   +5 more
wiley   +1 more source

Oral and Fecal Microbial Dysbiosis as Non‐Invasive Diagnostic Biomarkers for Gastrointestinal Cancers: A Systematic Review and Meta‐Analysis of Diagnostic Accuracy

International Journal of Cancer, EarlyView.
ABSTRACT Gastrointestinal (GI) cancers, including esophageal (EC), gastric (GC), and colorectal cancer (CRC), impose a substantial global burden, with early detection remaining crucial for improving patient outcomes. The oral and gut microbiota are increasingly implicated in cancer development and hold promise as sources of non‐invasive biomarkers ...
Saidi Hu, Zhouyan Chen, Yanxia Li, Qingyan Liao, Mingdong Luo, Danyang Song, Hanyue Yu, Yuetong Gao, Shuanglong Yang, Siran Wan, Shunhong Zhang, Chenchen Luo, Lin‐Yong Zhao   +12 more
wiley   +1 more source

Validator selection using pre-committed hash chains

, 2019
Validators pre-commit hash chains of length w. When creating a block, validators commit the pre-image to the current hash in their hash chain, and combines it with the random number Selector, hash(x) ⊕ Selector.
Johan Nygren
core   +1 more source

Research on a Robust Traceability Method for the Assembly Manufacturing Supply Chain Based on Blockchain

Applied Sciences
The management of assembly manufacturing supply chains in a cloud computing environment poses various challenges, including extensive regional management, a lack of transparency in the supply chain, an absence of a secure and effective traceability ...
Cheng Li, Xinqin Gao, Jia Chu, Jiahuan Tang   +3 more
doaj   +1 more source

Deciphering transcriptome complexity via long‐read sequencing

iMeta, EarlyView.
Long‐read sequencing is transforming transcriptomics from gene‐level quantification to isoform‐resolved interpretation by directly resolving full‐length transcript structures, transcription in repetitive regions, and linked molecular features. This review provides an end‐to‐end roadmap covering sequencing platforms, library preparation strategies ...
Chuwen Xu, Jia Li, Chenxi Yin, Keying Li, Tian Wang, Shiwen Gao, Yue Yu, Cheng Chang, Ye Wang, Guoqing Tong, Liang Gong, Wen Hu, Guoliang Chai, Yilai Han, Qian Qin, Suoqin Jin, Xiufen Zou, Bo Li, Tianyuan Zhang, Ana Conesa, Yunhao Wang, Dingjie Wang   +21 more
wiley   +1 more source

Efficient Construction of Infinite Length Hash Chains with Perfect Forward Secrecy Using Two Independent Hash Functions

, 2014
213220One-way hash chains have been used to secure many applications over the last three decades. To overcome the fixed length limitation of first generation designs, so-called infinite length hash chains have been introduced.
Sebastian Bittl, Bittl, Sebastian
core   +1 more source

Gut virome orchestrates nitrogen partitioning between the host and microbiome

iMeta, EarlyView.
Under normal protein intake, lytic phages promote bacterial turnover, releasing microbial nitrogen that can be assimilated by the host and thereby revealing phage‐mediated lysis as a potential pathway for host nutrient acquisition. Under protein restriction, however, phages shift toward a lysogenic strategy, reducing bacterial death and microbial ...
Shujie Xu, Xianglin Fei, Fengqing Lin, Wenzi Wu, Jiachen Zhuang, Qiufen Mo, Xiuan Zhan, Aikun Fu   +7 more
wiley   +1 more source

Towards distributed hash tables (De)composition in ambient networks [PDF]

, 2006
When different wireless networks come in close proximity there is often a need for them to logically combine, or compose. We focus on a known research problem particularly in Ambient Networks (ANs), where heterogeneous Distributed Hash Tables (DHTs ...
Szabo, R, Giaffreda, R, Alex Galis, Robert Szabo, Galis, A, Peter Kersch, Simon, C, Casba Simon, Raffaele Giaffreda, Cheng, L, Ocampo, R, Roel Ocampo, Kersch, P, Kerry Jean, Lawrence Cheng, Jean, K   +15 more
core   +1 more source

Polyphenol dietary supplementation prevents inflammation‐induced muscle atrophy in a zebrafish (Danio rerio) model

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Diet‐induced inflammation is a major cause of muscle degeneration impacting human and animal health. Owing to their anti‐inflammatory and antioxidant properties, polyphenols have attracted considerable interest as feed additives.
Graziella Orso, Monica Matuozzo, Mariapina Rocco, Seyed Hossein Hoseinifar, Ghasem Ashouri, Andrea Scaloni, Marina Paolucci, Chiara D'Ambrosio, Roberta Imperatore   +8 more
wiley   +1 more source