Results 31 to 40 of about 5,639 (227)

Covalently bonded interfaces for polymer/graphene composites [PDF]

open access: yes, 2013
The interface is well known for taking a critical role in the determination of the functional and mechanical properties of polymer composites. Previous interface research has focused on utilising reduced graphene oxide that is limited by a low structural
Bengtsson, Carl   +6 more
core   +1 more source

Detailed state of the art review for the different on-line/in-line oil analysis techniques in context of wind turbine gearboxes [PDF]

open access: yes, 2011
The main driver behind developing advanced condition monitoring (CM) systems for the wind energy industry is the delivery of improved asset management regarding the operation and maintenance of the gearbox and other wind turbine components and systems ...
Andrew Hamilton   +65 more
core   +2 more sources

Improved micro-contact resistance model that considers material deformation, electron transport and thin film characteristics [PDF]

open access: yes, 2009
This paper reports on an improved analytic model forpredicting micro-contact resistance needed for designing microelectro-mechanical systems (MEMS) switches. The originalmodel had two primary considerations: 1) contact materialdeformation (i.e.
Coutu, Ronald A.   +2 more
core   +1 more source

Research on the excitation method of symmetrical spiral online detecting sensor of metal debris

open access: yesThe Journal of Engineering, 2019
By connecting the symmetrical spiral inductive sensor to the oil return pipeline of the lubricating oil, a full flow online detection of the size, quantity and other parameters of the tiny metal debris particles in the lubricating oil solution is ...
Yuhai Gu   +3 more
doaj   +1 more source

A review of electrostatic monitoring technology: The state of the art and future research directions [PDF]

open access: yes, 2017
Electrostatic monitoring technology is a useful tool for monitoring and detecting component faults and degradation, which is necessary for system health management.
Addabbo   +97 more
core   +2 more sources

Marcasite at the Permian‐Triassic Transition

open access: yesGeophysical Monograph Series, Page 377-399., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Elena Lounejeva   +7 more
wiley  

+1 more source

Improving Gold/Gold Microcontact Performance and Reliability Under Low-Frequency AC Through Circuit Loading [PDF]

open access: yes, 2016
This paper investigates the performance and reliability of microcontacts under low-frequency and low-amplitude ac test conditions. Current microcontact theory is based on dc tests adapted to RF applications.
Coutu, Ronald A., Jr., Laurvick, T.
core   +2 more sources

Research on the Detection of Metal Debris with Microplane Inductance Sensor

open access: yesAdvances in Mechanical Engineering, 2013
The debris detection system is simulated and analyzed with the software of Maxwell 14 in this paper. The magnetic induction intensity and the magnetic density of the detection system with metal debris are simulated. The static experimental system is designed to measure the inductance caused by different metal debris.
Bendong Liu   +3 more
openaire   +2 more sources

Bimetallic Nanoreactor Activates cGAS‐STING Pathway via mtDNA Release for Cancer Metalloimmunotherapy

open access: yesAdvanced Functional Materials, EarlyView.
A bimetallic Mn–Ca nanoreactor (MCC) is developed as a non‐nucleotide STING nanoagonist for cancer metalloimmunotherapy. MCC induces Ca2+ overload and hydroxyl radical generation, resulting in mitochondrial damage and mtDNA release. The released mtDNA cooperates with Mn2+ to robustly activate cGAS–STING signaling.
Xin Wang Mo   +7 more
wiley   +1 more source

Condition monitoring wind turbine gearboxes using on-line/in-line oil analysis techniques [PDF]

open access: yes, 2011
Paper examining condition monitoring wind turbine gearboxes using on-line/in-line oil analysis ...
Quail, Francis J.
core  

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