Results 81 to 90 of about 14,491 (242)

Battery‐Free, Wireless Multi‐Sensing Platform for Comprehensive Management of Pressure Injury and Hygiene

Advanced Functional Materials, EarlyView.
A battery‐free, wireless device for real‐time monitoring of pressure injury and hygiene integrates pressure (≈10 kPa), temperature (≈40 °C), and NH3 gas sensing with antibacterial functionality. Enabled by near‐field communication, it ensures simultaneous, interference‐free mechanical and chemical monitoring, offering a practical solution for pressure ...
Myungwoo Choi, Sunwoo Lee, Sang Won Kim, Ji Yeon Lee, Younghan Kim, Jewook Kim, Gye Hyeon Lee, Saehan Choi, Seonggwang Yoo, Hak‐Young Ahn, Taehoon Kim, Je‐Sang Lee, Weon Gi Min, Inkyu Park, Young‐Seok Shim, Yoon Sung Nam, Seokwoo Jeon, Jeong‐O Lee, Yong Suk Oh, Donghwi Cho   +19 more
wiley   +1 more source

Time-triggered stream scheduling method combining no-wait and time-slot mapping reuse

Tongxin xuebao
The proper functioning of numerous applications in industrial control systems relies on deterministic and low-latency network transmission, driving the development of time-sensitive networking.
HE Qian, GUO Yanan, ZHAO Baokang, PAN Qi, WANG Yong   +4 more
doaj   +2 more sources

A Scalable Design of a Full-Stack Real-Time OFDM Baseband Processor for Network-Enabled VLC Systems

IEEE Access
Visible Light Communication (VLC) system, a wireless system that utilizing the visible light spectrum to transmit data has been considered to become a complementary technology to radio frequency (RF) wireless technology in overcoming spectrum limitations.
Trio Adiono, Erwin Setiawan, Michael Jonathan, Rahmat Mulyawan, Nana Sutisna, Infall Syafalni, Wasiu O. Popoola   +6 more
doaj   +1 more source

Encapsulation Methods for Transport of Frame Relay over Multiprotocol Label Switching (MPLS) Networks [PDF]

, 2006

openalex   +1 more source

Chemo‐Mechanical Coupling in Hydrogels: Dynamics in the Diffusion‐Limited Regime

Advanced Functional Materials, EarlyView.
A time‐dependent continuum model is developed to capture the transient swelling dynamics of chemo‐mechanical hydrogels. By coupling chemical reactions, solvent transport, and polymer deformation, volume phase transitions, reaction kinetics, and transient mechanical instabilities are analyzed.
Yao Xiong, Aaveg Aggarwal, Monica Olvera de la Cruz   +2 more
wiley   +1 more source

Delay Model of Single-Relay Cooperative ARQ Protocols in Slotted Radio Networks with Non-Instantaneous Feedback and Poisson Frame Arrivals [PDF]

, 2007
Isabella Cerutti, Andrea Fumagalli, P. K. Gupta   +2 more
openalex   +1 more source

Rapid Diagnostics of Reconfigurable Intelligent Surfaces Using Space‐Time‐Coding Modulation

Advanced Functional Materials, EarlyView.
A fast reconfigurable‐intelligent‐surface (RIS) diagnostics method is proposed based on spatio‐temporal modulation with orthogonal codes. Theoretical analysis demonstrates a clear distinction in code channel power between normal and faulty elements. Simulations validate its feasibility under high fault ratios and varying receiving angles.
Yi Ning Zheng, Lei Zhang, Xiao Qing Chen, Marco Rossi, Giuseppe Castaldi, Shuo Liu, Tie Jun Cui, Vincenzo Galdi   +7 more
wiley   +1 more source

Speeding-up neural network training using sentence and frame selection [PDF]

, 2007
Stefano Scanzio, Pietro Laface, Roberto Gemello, Franco Mana   +3 more
openalex   +1 more source

Near‐Infrared Emitting Lanthanide Catecholate Giant Single Crystals – Morphology Control and Photon Down‐Conversion

Advanced Functional Materials, EarlyView.
Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr, Alexander Biewald, Andre Mähringer, Thaddäus J. Koller, Peter Mayer, Markus Döblinger, Achim Hartschuh, Dana D. Medina   +7 more
wiley   +1 more source

Surveying emigrants worldwide–using Facebook and Instagram to recruit respondents in cross-national (e)migration research

Comparative Migration Studies
Sampling remains a major challenge when researching minority populations, especially in cross-national settings. While various sampling methods are established in the field, most of them cannot easily be implemented globally. However, worldwide operating
Steffen Pötzschke, Bernd Weiß
doaj   +1 more source