Results 61 to 70 of about 774,622 (311)

Sybil attacks against mobile users: friends and foes to the rescue [PDF]

open access: yes, 2010
Collaborative applications for co-located mobile users can be severely disrupted by a sybil attack to the point of being unusable. Existing decentralized defences have largely been designed for peer-to-peer networks but not for mobile networks.
Hailes, S.M., Quercia, D.
core   +2 more sources

Smart Face Masks as Wearable Respiratory Sensors: A Review of Sensor Technologies, Materials, and Future Directions

open access: yesAdvanced Healthcare Materials, EarlyView.
This review highlights recent advances in smart face masks that actively monitor breathing. By integrating humidity, gas, temperature, pressure, strain, and triboelectric sensors, these masks track key respiratory parameters in real time. The article summarizes sensor mechanisms, compares performance across studies, and discusses challenges and future ...
Negin Faramarzi   +7 more
wiley   +1 more source

Artificial Intelligence‐Assisted Workflow for Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling

open access: yesAdvanced Materials, EarlyView.
AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll   +19 more
wiley   +1 more source

Проблема межъязыкового явления «ложные друзья переводчика» при переводе [PDF]

open access: yes, 2013
The article deals with one of the most interesting linguistic phenomena — "false friends of translator". There is an attempt to analyze the causes of this lexical category formation.В статье рассматривается одно из интересных языковых явлений — «ложные ...
Аргинбаева, А. И.
core  

Electrically Readable Lateral Flow Assay Using Organic Transistors for Diagnostic Applications

open access: yesAdvanced Materials, EarlyView.
Electrolyte‐gated organic field‐effect transistors (EGOFETs) are integrated with lateral flow (LF) paper fluidics to create a reusable, portable, and low‐cost point‐of‐care (PoC) diagnostic test. The devices are validated for Human Immunoglobulin G detection, achieving high sensitivity (0.1 fm), selectivity, and reproducibility with rapid results in 20–
María Jesús Ortiz‐Aguayo   +4 more
wiley   +1 more source

Relevance differently affects the truth, acceptability, and probability evaluations of “and”, “but”, “therefore”, and “if–then” [PDF]

open access: yes, 2017
In this study we investigate the influence of reason-relation readings of indicative conditionals and ‘and’/‘but’/‘therefore’ sentences on various cognitive assessments. According to the Frege-Grice tradition, a dissociation is expected.
Kellen, David   +3 more
core   +1 more source

Digital Microneedles for Multiplexed Transdermal Sensing via Fluorescent QR Codes

open access: yesAdvanced Materials, EarlyView.
Digital fluorescent microneedles encode biochemical information in skin into scannable QR codes through threshold‐activated probes that generate binary on/off signals. By transforming analog fluorescence into discrete digital patterns, this platform enables calibration‐free, multiplexed transdermal sensing of physiologically relevant biomarkers ...
Farbod Abazar   +7 more
wiley   +1 more source

Can You Hear Me Now? : Expectations of Privacy, False Friends, and the Perils of Speaking Under the Supreme Court\u27s Fourth Amendment Jurisprudence [PDF]

open access: yes, 2006
Part I of this article offers a brief history of the development of Fourth Amendment jurisprudence and the Court\u27s articulation and application of what has come to be known as the exclusionary rule, which forbids some (but not all) government use of ...
Doernberg, Donald L.
core   +1 more source

Exploring the Potential of Zero‐Dimensional Carbon Nanomaterials in Photoluminescent, Electrochemiluminescent and Electrochemical Sensors

open access: yesAdvanced Materials Interfaces, EarlyView.
Zero‐dimensional carbon nanomaterials are presented as multifunctional platforms linking structure, property, and sensing performance. Surface engineering and heteroatom doping modulate electron‐transfer and luminescent behavior, enabling electrochemical, photoluminescent, and electrochemiluminescent detection. Fundamental design principles, analytical
Gustavo Martins   +8 more
wiley   +1 more source

INTRALINGUAL AND INTERLINGUAL LEXICAL, GRAMMATICAL AND PHONOLOGICAL „FALSE FRIENDS”

open access: yesStudia Universitatis Moldaviae: Stiinte Umanistice, 2011
„Prietenii perfizi” există nu doar în cazul traducerii unităţilor lexicale din limba-sursă în limba-ţintă. Acest fenomen se atestă în comunicarea intralinguală şi interlinguală la nivel gramatical, lexical, lexical-gramatical şi fonologic, în plan ...
USM ADMIN
doaj  

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