Results 201 to 210 of about 1,341,415 (398)

Bio‐Inspired Interlocking Micro‐Patterning for Tunable, Switchable and Selective Adhesion in Wet and Dusty Environments

Small, EarlyView.
A new class of microfastener geometries is proposed, coming from biomimetic considerations and design optimization based on an original theoretical framework that is validated through testing and simulations. Demonstrators are assembled to present the impact that this technology can have on multiple fields: From precision grasping to drug delivery ...
Marco Bruno, Luigi Portaluri, Massimo De Vittorio, Stanislav Gorb, Michele Scaraggi   +4 more
wiley   +1 more source

Quasi-Static Modelling of a Full-Channel Effective Magnetorheological Damper with Trapezoidal Magnetic Rings. [PDF]

Materials (Basel), 2023
Wu H, Hu Y, Li Y, Gu S, Yue Z, Yang X, Zheng L.   +6 more
europepmc   +1 more source

Effect of the Piston Ring Shape on the Ring-Stick of an Air Cooled 2-Stroke Diesel Engine

, 1970
Shoichi FURUHAMA, Hiroshi Ichikawa
openalex   +2 more sources

Effect of Coating Layer Hardness on Frictional Characteristics of Diesel Engine Piston Ring [PDF]

, 2009
Jaeho Jang, B.D. Joo, H.J. Lee, Eui Hyun Kim, Young Hoon Moon   +4 more
openalex   +1 more source

Nanoparticle Therapeutics in Clinical Perspective: Classification, Marketed Products, and Regulatory Landscape

Small, EarlyView.
This review presents a detailed overview of clinically approved nanoparticle therapeutics, classifying them by type and discussing their unique advantages in drug delivery. It highlights regulatory challenges across global markets and emphasizes the need for adaptive approval pathways.
Nimeet Desai, Dhwani Rana, Mitali Patel, Neha Bajwa, Rajendra Prasad, Lalitkumar K. Vora   +5 more
wiley   +1 more source

Reduction of Basic Iron Ore Sinter under Blast Furnace Wall and Center‐Simulated Conditions in CO–CO2–H2–H2O–N2 Gas

steel research international, EarlyView.
This study investigates the reduction of iron ore sinter in hydrogen and water vapor‐containing gas. It reveals differences in reduction behavior between blast furnace center and wall regions. Results highlight the role of temperature, gas composition, and microstructure in reduction efficiency.
Ahmed Abdelrahim, Mikko Iljana, Matti Aula, Timo Fabritius   +3 more
wiley   +1 more source

A Study on the Dynamic Behavior of Oil Film between Piston Ring and Cylinder Liner. 1st Report, The Visualization of Oil Film Rupture Using Simulating Rig.

, 1993
Chul Kim, Tsuneo SOMEYA, Akihiko AZETSU, Masashi Yamauchi   +3 more
openalex   +2 more sources

Environmental changes on the northern Taymyr Peninsula (Russian Arctic) during the last 62 ka inferred from the lacustrine pollen record

Boreas, EarlyView.
Environmental changes on the northern part of Taymyr Peninsula during the last 62 ka were reconstructed based on pollen assemblages throughout a 46‐m‐long sediment core from Lake Levinson‐Lessing (74°27′54″N, 98°39′58″E). Environmental changes on the northern Taymyr Peninsula were reconstructed based on a new pollen record from a 46‐m‐long sediment ...
Andrei A. Andreev, Pavel E. Tarasov, Matthias Lenz, Marlene M. Lenz, Stephanie Scheidt, Grigory B. Fedorov, Bernd Wagner, Martin Melles   +7 more
wiley   +1 more source

Piston Ring Scuffing as a Limit in Designing Future Diesel Engines

, 1991
H Nakano
openalex   +2 more sources

Microscopy and spectroscopy approaches to study GPCR structure and function

British Journal of Pharmacology, EarlyView.
Abstract The GPCR signalling cascade is a key pathway responsible for the signal transduction of a multitude of physical and chemical stimuli, including light, odorants, neurotransmitters and hormones. Understanding the structural and functional properties of the GPCR cascade requires direct observation of signalling processes in high spatial and ...
Tomáš Fessl, Maria Majellaro, Alexey Bondar   +2 more
wiley   +1 more source