Results 61 to 70 of about 24,314 (164)

Advanced Hybrid Techniques for Cyberattack Detection and Defense in IoT Networks

SECURITY AND PRIVACY, Volume 8, Issue 2, March/April 2025.
ABSTRACT The Internet of Things (IoT) represents a vast network of devices connected to the Internet, making it easier for users to connect to modern technology. However, the complexity of these networks and the large volume of data pose significant challenges in protecting them from persistent cyberattacks, such as distributed denial‐of‐service (DDoS)
Zaed S. Mahdi, Rana M. Zaki, Laith Alzubaidi   +2 more
wiley   +1 more source

Substitution of Ti by Nb in Maraging Steel: Effects on Strengthening Mechanisms and Crystallographic Behavior

steel research international, EarlyView.
This work demonstrates that replacing Ti with Nb in maraging steel forms nanoscale Nb–Mo particles along boundaries, strengthening the alloy without relying on Ti phases. Heat‐treatment tuning promotes uniform crystal orientation and balanced grain boundaries, enabling strong yet ductile behavior.
Mohamad Masoumi, Manoel José, Gerardo Jesus Aracena Pérez, Isabel Ferreira Barros, Marcos Natan da Silva Lima, Geronimo Perez, Samuel Lucas Santos Medeiros, Pedro Henrique Pinheiro Lima, Luís Flávio Gaspar Herculano, Maria Vittoria Moraschini Reis, Sérgio Souto Maior Tavares, Farina Alexandre Bellegard, Fridman Daniel Pallos, Miloslav Béreš, Hamilton Ferreira Gomes de Abreu   +14 more
wiley   +1 more source

An Experimental Comparison of Radio Transceiver and Transceiver-Free Localization Methods

Journal of Sensor and Actuator Networks, 2016
This paper presents an experimental performance assessment for localization systems using received signal strength (RSS) measurements from a wireless sensor network.
Yang Zhao, Neal Patwari
doaj   +1 more source

Portable Radar for Noncontact Heart Rate Monitoring and Estrus Detection in Dairy Cows

IEEJ Transactions on Electrical and Electronic Engineering, EarlyView.
This study introduces a portable radar system for real‐time monitoring of respiratory and heart rates in dairy cows. It uses millimeter‐wave Frequency Modulated Continuous Wave (FMCW) radar to perform noncontact physiological sensing, reducing behavioral disturbance. The radar system's design prioritizes portability, cost‐effectiveness, and robustness,
Yingxiu Li, Ranran Wang, Fuyang Tian, Yudao Li, Zhuolin Wang, Yuxin Yu, Liping Ma, Xin Lu   +7 more
wiley   +1 more source

Values of Individuals With Rare Genetic Neurodevelopmental Disorders and Their Family/Caregivers in Healthcare: A Scoping Review to Inform Guideline Development

Journal of Intellectual Disability Research, EarlyView.
ABSTRACT Background Healthcare decision‐making for individuals with rare genetic neurodevelopmental disorders (RGNDs) associated with intellectual disabilities (ID) can be complex due to the intersection of lifelong care needs, limited medical expertise and communication barriers.
Mirthe J. Klein Haneveld, Louise Cox, Petri J. C. M. Embregts, Alistair R. Niemeijer, Martina C. Cornel, Charlotte M. W. Gaasterland, Agnies M. van Eeghen   +6 more
wiley   +1 more source

Field methods to improve received signal strength (RSS)–based localization for tracking songbird movements in forests

Journal of Field Ornithology
Animal movement studies that provide information on a species’ behavior, habitat use, dispersal, and migration are critical for making well-informed conservation and management decisions.
Michael D. Gamble, Nancy M Raginski, Ashley M. Long   +2 more
doaj   +1 more source

Improving Fingerprint Indoor Localization Using Convolutional Neural Networks

IEEE Access, 2020
Two obstacles lie in the traditional Signal Strength Fingerprint Positioning method. Initially, the algorithm cannot converge quickly and accurately due to massive data generated by large indoor environment.
Danshi Sun, Erhu Wei, Li Yang, Shiyi Xu
doaj   +1 more source

Re‐Engaging in Activities of Daily Living After Critical Illness: A Qualitative Review

Journal of Clinical Nursing, EarlyView.
ABSTRACT Aim To explore the qualitative literature regarding the experiences of survivors of critical illness re‐engaging in activities of daily living. Design Qualitative systematic review. Methods Databases were searched with three broad categories of search terms: (1) critical illness, (2) activities of daily living, and (3) participant experiences.
Mitchell Williams, Luke Wakely, Susan Heaney, Elesa Crowley, Leanne J. Brown   +4 more
wiley   +1 more source

Hybrid Data Fusion Techniques for Localization in UWB Networks [PDF]

, 2009
International audienceIn this paper, we exploit the concept of data fusion in UWB (Ultra Wide Band) localization systems by using different location-dependent observables.
Avrillon, Stéphane, Laaraiedh, Mohamed, Uguen, Bernard   +2 more
core   +2 more sources

Position estimation and tracking of an autonomous mobile sensor using received signal strength

, 2008
In this paper, an algorithm for approximating the path of a moving autonomous mobile sensor with an unknown position location using Received Signal Strength (RSS) measurements is proposed.
Black, Timothy J., Nahavandi, Saeid, Pathirana, Pubudu   +2 more
core   +1 more source