Results 181 to 190 of about 743,686 (282)

Char Layer Thickness Evolution During Structural Timber Fire Experiment and Final Density Profile

Fire and Materials, EarlyView.
ABSTRACT This paper evaluates several non‐destructive experimental methods for determining the char layer thickness and its density profile in structural timber samples exposed to standard ISO 834 fire curve experiments. Microwave echo pulse, ultrasonic echo pulse, X‐ray computed tomography, and resistance drilling were evaluated.
Fernando Pérez Pérez, Kiarash Tajbakhsh, Joachim Schmid, Robert Zboray, Andrea Frangi   +4 more
wiley   +1 more source

Non-Contact Measurement of Human Vital Signs in Dynamic Conditions Using Microwave Techniques: A Review. [PDF]

Sensors (Basel)
Ostrysz M, Szczepaniak Z, Sondej T.
europepmc   +1 more source

“You just want to re‐open our biggest wounds, don't you?”: Homeplace ethnography as (polluted) environmental method

Feminist Anthropology, EarlyView.
Abstract When I was 12, my family told me a story about their community falling apart and coming together, a time when someone tried putting a nuclear facility in their (our?) hometown. Since we moved when I was too young to remember, the story had little significance until I embarked on a “hometown” ethnographic journey for my dissertation.
Chandler L. Classen
wiley   +1 more source

Single-layer six-band metasurface absorber for microwave applications. [PDF]

PLoS One
Abutarboush H, Zarin SW, Rashid A, Awais Q, Tahir FA.   +4 more
europepmc   +1 more source

Evaluation of Performance of a Polymer‐Based Fixative (FIXSCENT) on the Controlled Release Kinetics and Longevity of Top and Heart Notes of Alcoholic Perfume

Flavour and Fragrance Journal, EarlyView.
Effects of varying concentrations of a polymer‐based fixative (FIXSCENT) were studied on perfume samples and the results indicated a sustained release pattern and a significant delay in the release of both top and heart notes upon addition of 5% FIXSCENT.
Hassan A. Alhazmi, Abdulrahman N. Qramish, Thamer Mousa Hakami, Rasmiah S. AlMufarij, Waquar Ahsan, Asim Najmi, Khalid Zoghebi, Mohammed Albratty   +7 more
wiley   +1 more source

A Joint Gesture-Identity Recognition Framework Based on 4D Millimeter-Wave Radar Sensing. [PDF]

Sensors (Basel)
Wu Y, Wu L, Hu T, Xiao Z, Zhang J, Xiao M.   +5 more
europepmc   +1 more source

Multi‐synergistic strategy for dual‐sensing conductive hydrogels capable of simultaneous strain and temperature monitoring

FlexMat, EarlyView.
In this study, a multicomponent synergistic strategy is utilized, which capitalizes on the “intersection” of multiple functional influencing factors to achieve the successful development of a multifunctional hydrogel. Through the construction of a unique three‐dimensional dynamic cross‐linked network, the material combines mechanical strength ...
Wei Li, Weidong Xu, Libing Yang, Wanyang Lin, Yu Chen, Lefei Li, Sitong Chen, Chan Zheng, Jianying Huang, Weilong Cai, Yuekun Lai   +10 more
wiley   +1 more source

HF Radar Signatures and Their Use for Target Classification, Recognition and Identification. [PDF]

Sensors (Basel)
Anderson S.
europepmc   +1 more source

Monitoring and assessment for obstructive sleep apnea

FlexMat, EarlyView.
This review systematically classifies Obstructive Sleep Apnea (OSA) monitoring indicators into three categories: physical, biochemical, and electrophysiological indicators, and lists several methods for each category. Abstract Obstructive sleep apnea (OSA) is a common chronic sleep‐disordered breathing disease characterized by recurrent upper airway ...
Yaowen Xu, Feifei Lin, Shujiao Chen, Zhen You, Shujing Zhu, Weiwei Zhao, Qiang Zhao   +6 more
wiley   +1 more source

Design Considerations for a 120 GHz MIMO Sparse Radar Array Based on SISO Integrated Circuits. [PDF]

Sensors (Basel)
Ferro L, Li C, Cardillo E.
europepmc   +1 more source