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Vanillin-Based Epoxy Vitrimer with High Performance and Closed-Loop Recyclability

, 2020
It is of great importance to develop epoxy vitrimers with the combination of high performance and versatile recyclability. Herein, two imine-containing hardeners were synthesized from bio-based vanillin and petroleum-based p-hydroxy benzaldehyde.
H. Memon   +8 more
semanticscholar   +1 more source

A resilient and sustainable closed-loop supply chain using multiple sourcing and information sharing strategies

, 2020
The interaction of sustainability and resilience has not been sufficiently addressed in the supply chain literature. Applying sustainability and resilience concepts into a supply chain means the simultaneous optimization of the cost and recourses ...
Y. Z. Mehrjerdi, M. Shafiee
semanticscholar   +1 more source

Coordination mechanism of dual-channel closed-loop supply chains considering product quality and return

, 2020
The deficiency of green products from a quality perspective has attracted significant attention from consumers. The recurring explosions of smart cell phone batteries in recent years is why green products are deemed quality-deficient.
Zhe Zhang, Sen Liu, B. Niu
semanticscholar   +1 more source

A 13.5-ENOB, 107-μW Noise-Shaping SAR ADC With PVT-Robust Closed-Loop Dynamic Amplifier

IEEE Journal of Solid-State Circuits, 2020
This article presents a second-order noise-shaping (NS) successive approximation register (SAR) analog-to-digital converter (ADC) with a process, voltage, and temperature (PVT)-robust closed-loop dynamic amplifier.
Xiyuan Tang   +10 more
semanticscholar   +1 more source

Bringing closed-loop home

Current Opinion in Endocrinology, Diabetes & Obesity, 2014
To highlight the recent advances in closed-loop research, the development and progress towards utilizing closed loop outside of the clinical research setting and at patients' homes.In spite of the modern insulin therapy in type 1 diabetes, hypoglycaemia is still a major limiting factor.
Thabit, Hood, Hovorka, Roman
openaire   +2 more sources

Conservation of closed loops

Journal of Molecular Graphics and Modelling, 2007
The closed loop hypothesis of Berezovsky and Trifonov implicates the closure of loops of length 25-35 through hydrophobic interactions at the 'locks' as a key event in protein folding. The hypothesis is supported by published analyses of nine major superfolds.
Boon K, Yew   +3 more
openaire   +2 more sources

Long-term safety and efficacy of closed-loop spinal cord stimulation to treat chronic back and leg pain (Evoke): a double-blind, randomised, controlled trial.

Lancet Neurology, 2019
BACKGROUND Spinal cord stimulation has been an established treatment for chronic back and leg pain for more than 50 years; however, outcomes are variable and unpredictable, and objective evidence of the mechanism of action is needed.
N. Mekhail   +20 more
semanticscholar   +1 more source

Uncertainty factors, methods, and solutions of closed-loop supply chain — A review for current situation and future prospects

, 2020
Uncertainties in acquisition, processing, market, and other stages of the closed-loop supply chain have greatly added to the complexity of remanufacturing and have reduced process efficiency, impeding the sustainable development of industries and ...
Hui Peng   +4 more
semanticscholar   +1 more source

Closed loop mechanical ventilation

Journal of Clinical Monitoring and Computing, 2013
Mechanical ventilation is a sophisticated technique with very narrow therapeutic ranges i.e. highly efficient and able to keep alive the most severe patients, but with considerable side effects and unwanted complications if not properly and timely used.
Marc, Wysocki   +2 more
openaire   +2 more sources

Cerebellar Closed-Loops

2016
Data from histological tracing studies in non-human primate strongly support the view that the cerebellar system is organized into distinct, motor and non-motor, parallel closed-loop circuits interconnecting the cerebellum and the cerebral cortex. Functional imaging data in human seem to confirm this specific network organization in human, and to ...
openaire   +1 more source

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