Results 61 to 70 of about 21,961 (246)

RCM aplicada a empresa metalomecânica : aplicação da filosofia RCM

open access: yes, 2006
Tese de mestrado. Manutenção industrial. Faculdade de Engenharia.
openaire   +2 more sources

Metathesis‐Sourced Epoxides in Ring‐Opening Copolymerization: Selective Access to Degradable Polythioesters

open access: yesMacromolecular Rapid Communications, EarlyView.
Metathesis‐derived cyclopentene epoxides enable strictly alternating, scrambling‐free ring‐opening copolymerization with phthalic thioanhydride, yielding well‐defined polythioesters with molecular weights up to ∼38 kg/mol. Their performance extends to oxygen‐based anhydrides and selective terpolymerizations. Direct comparisons with all‐oxygen analogues
Niracha Tangyen   +3 more
wiley   +1 more source

Design Maintenance System on Mixer Machine to Prevent the Breakdown Using Reliability Centered Maintenance

open access: yesJournal of Industrial Engineering and Halal Industries
Equipment, machinery, and labor are fundamental assets of an organization. Therefore, companies must have an appropriate and scheduled maintenance system.
Budhi Santri Kusuma   +3 more
doaj   +1 more source

Dynamics of Nerve Conduction Studies in Patients With Guillain–Barré Syndrome

open access: yesMuscle &Nerve, EarlyView.
ABSTRACT Introduction/Aims The value of electrodiagnostic subtyping of Guillain–Barré syndrome (GBS) is still debated. This study aimed to determine the diagnostic yield, timing, and changes of the electrodiagnostic subtyping in patients with GBS in serial nerve conduction studies (NCS).
Samuel Arends   +181 more
wiley   +1 more source

Safety and Efficacy of 10 kHz Spinal Cord Stimulation for the Treatment of Refractory Chronic Migraine: A Prospective Long‐Term Open‐Label Study

open access: yesNeuromodulation: Technology at the Neural Interface, EarlyView., 2021
Abstract Background Refractory chronic migraine (rCM) is a highly disabling condition for which novel safe and effective treatments are needed. Safety and long‐term efficacy of paresthesia‐free high cervical 10 kHz spinal cord stimulation (SCS) were here prospectively evaluated for the treatment of rCM.
Adnan Al‐Kaisy   +7 more
wiley   +1 more source

Low Complexity Decoding Algorithms for Rate Compatible Modulation

open access: yesIEEE Access, 2018
Rate compatible modulation (RCM) has high spectrum efficiency and achieves seamless and blind rate adaptation in wide range of channel conditions. However, due to many convolution operations at symbol nodes, the belief propagation decoding algorithm of ...
Fang Lu   +3 more
doaj   +1 more source

The effects of seasonality and parasitism on diet and habitat selection in the common periwinkle

open access: yesOikos, EarlyView.
The common periwinkle Littorina littorea is an ecologically important grazer, known for its strong influence on algal communities and its role in structuring ecosystems. It serves as the first intermediate host for several trematode species in the Baltic Sea, especially for the fluke Cryptocotyle lingua.
Friederike Gronwald   +7 more
wiley   +1 more source

The magnitude and economic replacement value of wild meat obtained from ‘recreational’ big game hunting in the United States

open access: yesPeople and Nature, EarlyView.
Abstract Meat production has notable benefits for food security, nutrition and various production economies, but has elicited substantial negative environmental impacts. Recreational hunting provides an alternative to agricultural meat production for over 24 million hunters worldwide.
Shane P. Mahoney, Richard D. Honor
wiley   +1 more source

A Minimum-Entropy Based Residual Range Cell Migration Correction for Bistatic Forward-Looking SAR

open access: yesInformation, 2016
For bistatic forward-looking synthetic aperture radar (BFSAR), motion errors induce two adverse effects on the echo, namely, azimuth phase error and residual range cell migration (RCM). Under the presumption that residual RCM is within a range resolution
Yuebo Zha   +4 more
doaj   +1 more source

How can ecosystem services scenarios inform forest planning?—Seven lessons from Leanachan Forest, Scotland

open access: yesPeople and Nature, EarlyView.
Abstract There are growing societal expectations that forests are managed for multiple benefits including carbon storage, biodiversity, health and recreation. Consequently, forest managers are increasingly expected to consider how external factors, including climate change, affect the future of their forests and the wider public benefits they provide ...
Louise Sing   +4 more
wiley   +1 more source

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