Results 111 to 120 of about 1,193,594 (294)

Review on application of fully-mechanized mining equipment technologies based on digital twin

Meitan kexue jishu
Advancing the intelligent development of mines is a crucial pathway to enhance the safety, efficiency, and green development of the coal industry. As a new-generation information technology, digital twin technology provides important support for the ...
Ying TIAN, Yuxin FAN, Qiang ZHANG, Junming LIU, Jieying GU, Wei LIU   +5 more
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Bow ties quilt by Edna Dickson Smart

, 1940
Image of Bow Ties quilt created in 1940 by Edna Dickson Smart. Also includes questionnaires describing the quilt completed by Geniel Leishman Smart as part of the Utah Quilt Guild\u27s documentation days held from 1988-1994.
Utah Quilt Guild; Smart, Edna Dickson
core  

Smart Decisions with Opinion Mining

International Journal of Latest Technology in Engineering Management & Applied Science
Abstract: The runaway growth of web technology has resulted in an unprecedented volume of data being produced and published on the web each day. Social networking sites such as Twitter and Facebook have turned into indispensable zones for individuals to share thoughts, experiences, and opinions around the world.
null Dinesh M, null Dr. R. Priya
openaire   +1 more source

Mine personnel helmet wearing detection algorithm based on improved YOLO11n

Meikuang Anquan
Aiming at the problems of low accuracy and high model complexity of small target detection algorithms for mine personnel safety helmets in complex mine environments, an improved detection algorithm based on YOLO11n is designed.
Xinrong MAO, Kaixin MA
doaj   +1 more source

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

Advanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han, Shuvra Mondal, Sungkeun Han, Chan‐Hwi Eom, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +5 more
wiley   +1 more source

Design and test of a wheel-belt type cotton stalk puller

Nano Research
Effective monitoring of mining machinery is of great significance. Sensor nodes, which form the basis of the mine’s digital twin system, often face issues of poor sustainability.
Jianping Jiang, Chengliang Fan, Hongyu Chen, Fan Wu, Xihui Feng, Canjun Xiao, Hongye Pan, Xiaoping Wu, Zutao Zhang   +8 more
doaj   +1 more source

Ambient‐Stable Transparent P‐Type CuI Transistors Via Room‐Temperature Pulsed Laser Deposition

Advanced Functional Materials, EarlyView.
An in situ PLD fabricated AlOx${\rm AlO}_x$/CuI/AlOx${\rm AlO}_x$ sandwich structure enables stable CuI TFTs with a field‐effect mobility of 2.3 ±$\pm$ 0.7 cm2${\rm cm}^{2}$ V−1${\rm V}^{-1}$ s−1${\rm s}^{-1}$ and excellent ambient stability. Complementary inverters based on CuI:Rb and ZnO:Al exhibit rail‐to‐rail voltage transfer characteristics and an
Yang Chen, Susanne Selle, Michael S. Bar, Michael Lorenz, Holger von Wenckstern, Marius Grundmann   +5 more
wiley   +1 more source

Sallie Barber mine, Summit County, Colorado

, 2022
Mine report no. 1504.Sallie Barber mine / D.F. Reed -- Report on the Sallie Barber mine, Breckenridge, Colo. / W. Gardner -- Sallie Barber mine / W.H. Brehmer -- The Sallie Barber mine / Puttner and Knappe -- Sallie Barber mine, Summit County, Colorado /
Brehmer, W. H., Reed, D. F., McClave, J. M. (James M.)   +2 more
core  

Design of full-digital support control system based on dual CAN bus and 5G technologies

Meitan kexue jishu
A fully digital hydraulic support control system architecture integrating 5G and dual CAN bus is proposed to address persistent challenges including fragmented communication protocols, information isolation, and interoperability barriers among devices ...
Shilin LI, Guozhu LIU, Dongsheng BAO, Zhengke WANG, Chong SONG, Beitong NAN   +5 more
doaj   +1 more source