Results 261 to 270 of about 31,451 (307)

A Multidirectional Textile Interface for Remote Control Using Dynamic Area‐Based Capacitance Modulation

Advanced Robotics Research, EarlyView.
Here, we present a textile, wearable capacitive interface enabling multidirectional remote control by dynamically modulating electrode overlap and spacing via a freely gliding upper electrode. A forearm‐mounted prototype drives robotic and media tasks with 12–15 ms latency, maintains < 0.8% drift after 500 cycles, and remains stably functional at 90 ...
Cagatay Gumus, Fulya Yenilmez, Kadir Ozlem, Hakan Kestir, Eren Tasdemir, Berkant Bakisli, Gökhan Ince, Ozgur Atalay, Asli Tuncay Atalay   +8 more
wiley   +1 more source

3D‐Printing Aided Rapid Prototyping of Pretensioned Tensegrity Structures for Robotic Applications

Advanced Robotics Research, EarlyView.
Printing, injection molding, and assembly (PMA) is a method for rapid prototyping mesoscale, topologically complex, and tensioned tensegrity structures. In combination with PMA method, two mold design strategies: modular mold and compact channel layout, enable efficiency and scalability for tensegrity fabrication.
Yi Sun, Jan Petrš, Omar Aloui, Dario Floreano   +3 more
wiley   +1 more source

Spatiotemporal Sequential Delivery of Chidamide Regulates Macrophage Reprogramming in Lymphoma Microenvironment Through HDACs‐STAT3 Pathway

Advanced Science, EarlyView.
Our study identifies the HDACs‐STAT3 axis as key regulator for M2 macrophage accumulation in DLBCL. We developed Chid@M2pep‐EVs/TP, a pH‐responsive drug delivery system for M2 macrophage specific chidamide administration. By coupling M2‐targeted chidamide with EVs‐mediated delivery, this system reprograms M2 to M1 via HDAC inhibition and STAT3 ...
Bo Dai, Shuo Wang, Xiaotong Peng, Kunpeng Wu, Mengyao Wu, Zhaoning Lu, Haoshu Zhong, Xiaohan Qian, Shuiyi Tan, Hui Yang, Tanlezi Sun, Jing Wang, Jie Zhang, Hua Jiang, Yin Tong, Tong Chen   +15 more
wiley   +1 more source

Bond Strength, Microleakage, Microgaps, and Marginal Adaptation of Self-adhesive Resin Composites to Tooth Substrates with and without Preconditioning with Universal Adhesives. [PDF]

J Adhes Dent
Elraggal A, Raheem IA, Holiel A, Alhotan A, Alshabib A, Silikas N, Watts DC, Alharbi N, Afifi RR.   +8 more
europepmc   +1 more source

Integrated Transcriptomics Reveals Evolutionary Trajectories and Cell Density‐Dependent Mechanisms in Aldosterone‐Producing Adenomas

Advanced Science, EarlyView.
Aldosterone‐producing adenomas (APAs) develop via two distinct paths: directly from adrenal zona glomerulosa (zG) cells, or stepwise from zG cells through aldosterone‐producing micronodules (APMs) before progressing to APAs. Advanced single‐cell and spatial analyses identified distinct cell states linked to oxidative stress and cell–cell interactions ...
Zhuolun Sun, Changying Jing, Martina Tetti, Siyuan Gong, Jia Wei, Yingxian Pang, Martin Reincke, Tracy Ann Williams   +7 more
wiley   +1 more source

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What's new in dentine bonding?: universal adhesives

Dental Update, 2017
The ability to bond restorations to dentine successfully is central to minimally invasive restorative dentistry. While dentine-bonding agents have gone through a variety of ‘generations’, it is the purpose of this paper to describe the latest dentine-bonding agents, the Universal Bonding Agents. These materials may be considered ‘Universal’ insofar as
F J, Trevor Burke, Anna, Lawson, David J B, Green, Louis, Mackenzie   +3 more
openaire   +2 more sources

Ultra-morphological studies on enamel-universal adhesive interface

Journal of Dentistry, 2021
Nowadays, the universal adhesives are often used for silane application prior to application of self-adhesive resin cements. The purpose of this study was to evaluate enamel surface roughness and to observe the enamel-adhesive interface after acid-base challenge using three different self-adhesive resin cements combined with universal adhesives.Three ...
San San May Phyo Aung, Tomohiro Takagaki, Masaomi Ikeda, Junji Tagami   +3 more
openaire   +2 more sources

A UNIVERSAL SPRAY DROPLET ADHESION MODEL

Transactions of the ASAE, 2005
Initial spray droplet adhesion is a consequence of dynamic interactions of formulants within the spray droplet during flight and on impact, physical properties of the droplet, leaf surface morphology, and leaf orientation. The objective of this study was to produce a more robust universal spray droplet model using simple parameters (factors) that are
null W. A. Forster, null M. O. Kimberley, null J. A. Zabkiewicz   +2 more
openaire   +1 more source

Universal nano-adhesive of PDMS oligomers

2012 IEEE 25th International Conference on Micro Electro Mechanical Systems (MEMS), 2012
A nanopatternable oligomeric PDMS layer has been first reported as a nano-interfacial adhesive for its intrinsic transferability and universal adhesiveness. Utilizing well-established PDMS surface modification and bonding techniques, we have been able to form an irreversible bond between a wide range of substrate pairs, representing ones within and ...
Y. Ding, S. Garland, M. Howland, A. Revzin, T. Pan   +4 more
openaire   +1 more source

Recycled polyurethane elastomers: a universal adhesive

Journal of Adhesion Science and Technology, 2002
The practical application of the glycolysis mixture of polyurethane wastes is reported. It was found that in the presence of 4,4′-diphenylmethane diisocyanate (MDI) both the separated upper phase of the glycolysis mixture and the complete two-phase reaction mixture could be used as components of the urethane adhesive mixtures for bonding woods, metals,
Jeno Borda, Anikó Rácz, Miklós Zsuga
openaire   +1 more source