Results 131 to 140 of about 37,102 (308)

Mobile robot navigation via olfaction [PDF]

open access: yes, 2012
Mobile robot navigation via olfaction has been receiving considerable interest over recent years to assist in the development of advanced cognitive robots which are able to operate in natural environments.
Virk, Gurvinder S.,, Ullah, S. M. Arman,
core  

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

open access: yesAdvanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam   +8 more
wiley   +1 more source

MULTIPURPOSE HYDRO-DRIVE OF MOBILE MACHINES

open access: yesНаука и техника, 2010
The paper analyzes problems concerning modernization of  hydro-drives and higher efficiency of their operation. A principal  scheme of a self-propelled machine hydro-drive ensuring non-stage regulation, reverse and braking of the machine and operational ...
A. V. Korolkevich   +3 more
doaj  

Context Perspectives for Scenarios and Research Development in Mobile Systems [PDF]

open access: yes, 2005
This chapter is primarily about developing tools to use social science research as inputs to specific scenarios that engineers will use to test and design a specific technical configuration.
Stewart, James
core  

Transfer Printing and Reconfiguration of Soft Electronics Using Digital Microfluidics and Laser Machining

open access: yesAdvanced Functional Materials, EarlyView.
This paper presents a digital microfluidics‐based technique for transferring and reconfiguring soft nanomembranes. Laser‐machined nanothin membranes are picked up, transported, and aligned via tailored surface tension and the actuation of water droplets, enabling the development of flexible electronics, the integration of functional materials on 3D ...
Quang Anh Nguyen   +15 more
wiley   +1 more source

Near‐Infrared Light‐Driven Zn/Au Janus Micromotors for Multiplex SERS Detection of Anticancer Drugs

open access: yesAdvanced Functional Materials, EarlyView.
Zn/Au Janus micromotors, propelled by thermophoretic effects under NIR light, function as active SERS platforms for single and multiplex detection of anticancer drugs. Their dynamic motion enhances analyte exchange at the Au interface, reducing saturation and competitive adsorption, thereby improving sensitivity and extending the linear detection range.
Tijana Maric   +8 more
wiley   +1 more source

Pull‐and‐Push Nanotherapeutic Hydrogels: Scavenging Inflammatory Triggers While Driving Tissue Regeneration in Burn Wounds

open access: yesAdvanced Functional Materials, EarlyView.
A nanounit‐assembled hydrogel employing a “pull‐and‐push” strategy simultaneously scavenges pro‐inflammatory cell‐free DNA (cfDNA) and delivers regenerative therapeutics in response to burn‐induced hyperthermia. By repolarizing macrophages and promoting angiogenesis, this multifunctional platform accelerates burn wound healing, offering a blueprint for
Han‐Sem Kim   +9 more
wiley   +1 more source

Mobile phone use across cultures: A comparison between the UK and the Sudan [PDF]

open access: yes, 2007
This thesis was submitted for the degree of Doctor of Philosophy and was awarded by Brunel University.Over the last decade the use of mobile phones has increased dramatically everywhere by people from different cultural backgrounds.
Khattab, Ishraga
core  

Toward Fast Proton Shuttling in Acidic Oxygen Evolution Reaction

open access: yesAdvanced Functional Materials, EarlyView.
This review establishes proton transfer dynamics as a descriptor governing acidic OER activity, moving beyond the kinetic constraints derived from the proton coupled electron transfer. We discuss how deprotonation governs classical mechanisms, including adsorbate evolution mechanism (AEM), lattice oxygen mechanism (LOM) and oxide path mechanism (OPM ...
Ashish Gaur   +3 more
wiley   +1 more source

Network layer access control for context-aware IPv6 applications [PDF]

open access: yes, 2003
As part of the Lancaster GUIDE II project, we have developed a novel wireless access point protocol designed to support the development of next generation mobile context-aware applications in our local environs.
Friday, Adrian   +5 more
core  

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