Results 161 to 170 of about 6,384,714 (292)

Review of Gastrointestinal Capsule Robots: Materials, Actuation, Diagnostics, and Therapeutics

Advanced Science, EarlyView.
This review examines gastrointestinal capsule robots through a systems engineering lens, covering shell materials, actuation and localization strategies, diagnostic modalities, therapeutic interventions, and commercialization status. By mapping the complete technological chain from fabrication to clinical deployment, this work identifies critical gaps ...
Zengsheng Li, Zhongguo Ren, Yiliang Lin, Xianfeng Xia, Tianlong Li, Kai Fung Chan, Philip Wai Yan Chiu, Wei Peng Yong, Mengmeng Sun   +8 more
wiley   +1 more source

Spatiotemporal deformation patterns induced by ultradeep excavation in soft soil areas. [PDF]

Sci Rep
Cheng X, Wang W, Li Q, Jia J, Wang Z, Li C, Wang T, Zheng G.   +7 more
europepmc   +1 more source

Effects of Lubricants in Over-cutting Area of Pipe Roof Method on Reducing Surface Settlement

The pipe roof method, one of tunneling technique, has been used over the last few decades to reduce the influence on the surrounding construction. The function of pipe roof method is to minimize ground surface settlement and promote tunnel stability.
Sato, Toru, 前原, 一稀, ハマナカ, アキヒロ, ササオカ, タカシ, 濵中, 晃弘, Sasaoka, Takashi, Hamanaka, Akihiro, Maehara, Kazuki, マエハラ, カズキ, Shimada, Hideki, 笹岡, 孝司, サトウ, トオル, シマダ, ヒデキ, 佐藤, 徹, Han Huor Oeng, 島田, 英樹   +15 more
core  

[News Clip: Ground breaking]

, 1959
Video footage from the WBAP-TV station in Fort Worth, Texas to accompany a news story about a ground breaking ceremony in White Settlement for a new municipal swimming ...
WBAP-TV (Television station : Fort Worth, Tex.)
core  

Stochastic Entanglement of Deterministic Origami Tentacles For Robust Robotic Grasping

Advanced Science, EarlyView.
This study introduces an origami tentacle gripper to robustly grasp objects‐in air, underwater, and even in orbital space‐by exploiting a synergy between local, deterministic deformation programming and global, stochastic entanglements. A single origami tentacle can be designed to coil with a simple tendon pull.
Alec Boron, Bokun Zheng, Ziyang Zhou, Noel Naughton, Suyi Li   +4 more
wiley   +1 more source

Spatiotemporal Evolution and Drivers of Highway Surface Deformation Based on SBAS-InSAR and Geodetector. [PDF]

Sensors (Basel)
Chen Z, Li J, Zhang X, Bi J.
europepmc   +1 more source

The Natural Product Corramycin Acts as a DNA Gyrase Poison and Overcomes Fluoroquinolone Resistance in Mycobacterium tuberculosis

Advanced Science, EarlyView.
Corramycin, a myxobacterial natural product antibiotic, exhibits potent bactericidal activity against multidrug‐resistant Mycobacterium tuberculosis. The compound hijacks bacterial transporters such as BacA and OppABCD to enter the cell and inhibits DNA synthesis through a previously unrecognized mode of DNA gyrase poisoning, locking the enzyme in an ...
Franziska Fries, Jennifer Herrmann, Michael Dal Molin, Yaëlle Wormser, Timo Risch, Yunsheng Gao, Gareth Prosser, Francesca Gubellini, Ariel Mechaly, Joshua B. Wallach, Anthony Castro, Arka Banerjee, Sari Rasheed, Alexander Horn, Mathias Müsken, Michael Kurz, Lindsay Sonnenkalb, Viola Dreyer, Stefan Niemann, Sönke Andres, Dirk Schnappinger, Uli Kazmaier, Norbert Reiling, Rolf Müller, Jan Rybniker, Stéphanie Petrella   +25 more
wiley   +1 more source

Thermo-mechanical behavior and thermal regulation measures of subgrade layer in roads under stochastic periodic thermal disturbance. [PDF]

Commun Eng
Li G, Xu X, Zhou Y, Zhao Y, Bai R, Zhang W, Lin Y.   +6 more
europepmc   +1 more source

A pH‐Switchable Cerium Single‐Atom Enzyme for Peri‐Implantitis Therapy via JAK‐STAT Signaling Axis‐Mediated Macrophage Reprogramming

Advanced Science, EarlyView.
A pH‐switchable cerium single‐atom enzyme is developed for stage‐specific peri‐implantitis therapy. Acidic conditions trigger antibacterial peroxidase‐like activity, whereas neutral conditions activate an antioxidant superoxide dismutase ‐ and catalase ‐like enzymatic relay. This microenvironment‐adaptive catalytic strategy suppresses the IL‐6/JAK‐STAT
Xiaomin Xia, Haojie Wu, Xingyun Li, Lining Liu, Kaiqing Song, Jinpei Cui, Jie Liu, Jiaxuan Yin, Emtiaz Ahmed, Yusuke Yamauchi, Xue Li   +10 more
wiley   +1 more source

Deposit characterizations and engineering-geotechical modeling for sustainable urbanisation in the Mila basin (NE Algeria). [PDF]

Sci Rep
Khoudir K, Redouane M, Mohamed K, Rabehi A, Habib M, Alharbi AH, El-Kenawy EM.   +6 more
europepmc   +1 more source