Results 251 to 260 of about 479,187 (312)

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

Advanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang, Xinglong Pan, Zhiwei Li, Wanheng Lu, Chang Liu, Yi Zhou, Guo Tian, Ghim Wei Ho   +7 more
wiley   +1 more source

Multimodal Soft Surgical Robots Enabled by Eco‐Degradable, Sterilizable Polymers and Transient Electronics

Advanced Functional Materials, EarlyView.
A compostable PGS soft surgical robot with interchangeable modules integrates transient Mo tactile and Si thermal sensors for dual feedback. The device preserves its function after clinical‐grade sterilization, demonstrates stable actuation and cardiac tissue grasping with real‐time in vivo pulsatile monitoring, and biodegrades post‐use with soil‐safe, 
Minseong Chae, Kyung‐Sub Kim, Gyeong‐Seok Hwang, Jun‐Seok Shim, Sung‐Woo Kim, Yong‐Wu Kim, Jieun Han, Jae‐Young Bae, Jae‐Hwan Lee, Minjung Chae, Jooik Jeon, Joo‐Hyeon Park, You‐Jung Park, Ju‐Yong Lee, Sung‐Geun Choi, Min‐Ha Oh, Yong‐Joong Shin, Young‐In Ryu, Ji‐Woo Gu, Seong‐Yu Choi, Jeong‐Yun Sun, Jung Keun Hyun, Myoung‐Ryul Ok, Sang Yup Kim, Edyta Wyszkowska, Ju‐Young Kim, Kang‐Sik Lee, Seung‐Kyun Kang   +27 more
wiley   +1 more source

Spatially Modulated Morphotropic Phase Boundaries in a Compressively Strained Multiferroic Thin Film

Advanced Functional Materials, EarlyView.
ABSTRACT The coexisting rhombohedral‐like (R′, MA) and tetragonal‐like (T′, MC) monoclinic phases in compressively strained bismuth ferrite thin films exhibit exceptional piezoelectric and magnetic properties. While previous studies have largely focused on probing the morphotropic phase boundaries (MPBs) comprising ordered R′/T′ twins, their self ...
Ting‐Ran Liu, Xiangwei Guo, Sajid Husain, Maya Ramesh, Pushpendra Gupta, Darrell Schlom, Ramamoorthy Ramesh, Yu‐Tsun Shao   +7 more
wiley   +1 more source

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Dynamic thermal environment and thermal comfort

Indoor Air, 2015
Research has shown that a stable thermal environment with tight temperature control cannot bring occupants more thermal comfort. Instead, such an environment will incur higher energy costs and produce greater CO2 emissions. Furthermore, this may lead to the degeneration of occupants' inherent ability to combat thermal stress, thereby weakening thermal ...
Y, Zhu, Q, Ouyang, B, Cao, X, Zhou, J, Yu   +4 more
openaire   +2 more sources

Optimizing the Neonatal Thermal Environment

Neonatal Network, 2006
Devices used to maintain thermal stability in preterm infants have advanced over time from the first incubator reported by Jean-Louis-Paul Denuce in 1857 to the latest Versalet Incuwarmer and Giraffe Omnibed devices today. Optimizing the thermal environment has proven significant for improving the chances of survival for small infants.
Tami Irwin, Sherman, Jay S, Greenspan, Nancy, St Clair, Suzanne M, Touch, Thomas H, Shaffer   +4 more
openaire   +2 more sources

Thermal Feedback in Virtual Environments

Presence: Teleoperators and Virtual Environments, 1997
This work refers to the study of thermal contact phenomena modeling for tactile feedback in virtual environments applications. The results of the modeling aspects for thermal replication are collected in specific functions that are used by the renderer of a virtual application.
Massimo Bergamasco, Alessio A. Alessi, Maurizio Calcara   +2 more
openaire   +1 more source

The Thermal Environment

1975
The deep body temperature of homeothermic animals is maintained within fairly narrow limits by elaborate thermoregulatory mechanisms. These rely on a large number of graded physiological, morpohological, and behavioral responses, which in turn depend on the thermal nature of the environment.
D. L. Ingram, L. E. Mount
openaire   +1 more source

Standards for moderate thermal environments

Applied Ergonomics, 1985
Recently two Draft International Standards dealing with specifications of the conditions for thermal comfort (ISO DIS 7730) and measurement procedures (ISO DIS 7726) have been approved by the International Stadardisation Organisation (ISO). The American Society of Heating, Refrigerating and Air Conditioning Engineers (ASHRAE) has made a standard with ...
N K, Christensen, B W, Olesen
openaire   +2 more sources

Thermal energy and the thermal environment

1987
Towards the middle of the 19th century, the English botanist Brown noticed that minute particles in the cellular fluids of plant cells were in perpetual motion. Repeated experiments subsequently demonstrated that this so-called Brownian motion of microscopic particles was not due to extraneous factors, such as the vibrations of the building, or to ...
A. R. Cossins, K. Bowler
openaire   +1 more source

Ergonomics of the thermal environment - Evaluation of thermal environments in vehicles

2022
  +4 more sources