Results 191 to 200 of about 248,560 (316)

Autonomous Locomotion of Tensegrity Structure on Low‐Temperature Surfaces

Advanced Robotics Research, EarlyView.
A low‐temperature responsive tensegrity structure (LRTS) is constructed by integrating low‐responsive temperature liquid crystal elastomer (LCE) cables, nonresponsive cables, and stiff rods. The low phase transition temperature of LCE is achieved by introducing a new liquid crystal mesogen.
Changyue Liu, Kai Li, Tianyu Li, Zixuan Wang, Jiping Yang, Zhijian Wang   +5 more
wiley   +1 more source

Personal online social networks as moderators of the association between loneliness and quality of life in Polish adults aged 50. [PDF]

Sci Rep
Woźniak B, Gajdzica M, Sekuła P, Majdak K, Tobiasz-Adamczyk B, Zawisza K.   +5 more
europepmc   +1 more source

Exploring online social networks of school leaders in times of COVID-19. [PDF]

Br J Educ Technol, 2021
Rehm M, Moukarzel S, Daly AJ, Del Fresno M.   +3 more
europepmc   +1 more source

Online Social Networking as a Social Zeitgeber

Current Psychiatry Reports
Nugent, Nicole R., Armey, Michael F., Bozzay, Melanie, Brick, Leslie A., Chun, Thomas H., Donise, Kathleen, Huang, Jeff, Kudinova, Anastacia Y., Saletin, Jared M.   +8 more
openaire   +2 more sources

A Superlubricated Magnetically Steerable Microcatheter with Integrated Optical and Fluidic Channels

Advanced Robotics Research, EarlyView.
A magnetically steerable microcatheter with integrated optical and fluidic channels is developed for multifunctional navigation in tortuous anatomical environments. A surface‐grafted hydrogel coating enables low‐friction actuation. The device demonstrates stable light and fluid delivery during magnetic manipulation, offering a compact platform for ...
Yuntian Du, Ruokun He, Luqi Li, Hesheng Wang, Zhuo‐Chen Ma, Bing Han   +5 more
wiley   +1 more source

Ensemble techniques for detecting profile cloning attacks in online social networks. [PDF]

PeerJ Comput Sci
Mohiuddin I, Almogren A.
europepmc   +1 more source

Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract

Advanced Robotics Research, EarlyView.
We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis, Luis Carlos Sanjuan Acosta, Shubh P. Mehta, Baiyan Qi, Yang Yang, Luis Solorio, Craig J. Goergen, David J. Cappelleri   +7 more
wiley   +1 more source

Digital inequality and neighborhood divides in online social networks in Chicago. [PDF]

Sci Rep
Vachuska K.
europepmc   +1 more source

Gait Analysis of Pak Biawak: A Necrobot Lizard Built using the Skeleton of an Asian Water Monitor (Varanus Salvator)

Advanced Robotics Research, EarlyView.
Pak Biawak, a necrobot, embodies an unusual fusion of biology and robotics. Designed to repurpose natural structures after death, it challenges conventional boundaries between nature and engineering. Its movements are precise yet unsettling, raising questions about sustainability, ethics, and the untapped potential of biointegrated machines.
Leo Foulds, Donan Satria Yudha, Parvez Alam   +2 more
wiley   +1 more source

Analysing health misinformation with advanced centrality metrics in online social networks. [PDF]

PLOS Digit Health
Sikosana M, Maudsley-Barton S, Ajao O.
europepmc   +1 more source