Results 61 to 70 of about 296,058 (324)

Optimization of 2‑Stage Turbocharged Gas SI Engine Under Steady State Operation

Journal of Middle European Construction and Design of Cars, 2017
The proposed paper deals with an optimization of a highly-turbocharged large-bore gas SI engine. Only steady state operation (constant engine speed and load) is considered.
Vítek Oldřich, Macek Jan, Klíma Jiří, Vacek Martin   +3 more
doaj   +1 more source

Non-recursive max* operator with reduced implementation complexity for turbo decoding [PDF]

, 2012
In this study, the authors deal with the problem of how to effectively approximate the max?? operator when having n > 2 input values, with the aim of reducing implementation complexity of conventional Log-MAP turbo decoders.
Berrou, G. Masera, M. Martina, Miyauchi, P.T. Mathiopoulos, Robertson, S. Papaharalabos   +6 more
core   +1 more source

Turbo-Mixing in Microplates

SLAS Discovery, 2007
How to effectively mix small volumes of liquids within microplate wells is a still underestimated and often neglected challenge. The method the authors introduce here relies on violent turbulent motion within a liquid caused by spotting an organic solvent drop onto its surface.
Fabian Röβler, Gerhard A. Cumme, Torsten Rausch, Margarete Schulze, Elisa Mitre, Heidrun Rhode   +5 more
openaire   +3 more sources

Gut alterations in a chronic kidney disease rat model with diet‐induced vascular calcification

FEBS Open Bio, EarlyView.
Chronic kidney disease (CKD) patients often suffer from intestinal and/or mineral and bone disorders. Using a rat model, we showed that uremic vascular calcification is associated with gut barrier alterations (decreased gut mucus production and Nlrp6 gene expression, increased gut inflammation), and plasma retention of gut‐origin uremic toxins (indoxyl
Piotr Bartochowski, Irene Cortijo, Shruti Bhargava, Bernard Jover, Fabrice Raynaud, Juliana H Boukhaled, Anne‐Dominique Lajoix, Vera Jankowski, Joachim Jankowski, Magali Cordaillat‐Simmons, Àngel Argilés, Nathalie Gayrard, Flore Duranton, Jonas Laget   +13 more
wiley   +1 more source

Three Approaches to Low-Duty Turbo Compressor Efficiency Exploitation Evaluation

Applied Sciences, 2020
This paper presents three approaches for isentropic, energy, and exergy evaluations of a low-duty liquid natural gas (LNG) vapor turbo compressor during exploitation on a conventional LNG carrier.
Igor Poljak, Ivica Glavan, Josip Orović, Vedran Mrzljak   +3 more
doaj   +1 more source

On Quadratic Inverses for Quadratic Permutation Polynomials over Integer Rings [PDF]

, 2005
An interleaver is a critical component for the channel coding performance of turbo codes. Algebraic constructions are of particular interest because they admit analytical designs and simple, practical hardware implementation.
Ryu, Jonghoon, Takeshita, Oscar Y.
core   +1 more source

Spinal Cord Abnormalities in Early Pediatric Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Spinal cord lesions and atrophy in the cervical region are common in adult multiple sclerosis (MS) and correlate with disability. Whether similar abnormalities occur in pediatric MS patients is largely unknown. Clinical and MRI evaluations were performed in 38 pediatric MS patients and 13 healthy controls (HC).
Monica Margoni, Paola Valsasina, Paolo Preziosa, Martina Rubin, Mor Gueye, Lucia Moiola, Maria Assunta Rocca, Massimo Filippi   +7 more
wiley   +1 more source

The Influence of Ring-Speed Ratio Dynamic Change on Nonlinear Vibration Response of High-Speed Turbocharger Rotor System

Shock and Vibration, 2021
The ring-speed ratio is a comprehensive dynamic index of floating ring bearing structure and operating parameters, which directly affects the dynamic behavior of the turbocharger rotor system.
Guangfu Bin, Liang Zhang, Feng Yang, Anhua Chen   +3 more
doaj   +1 more source

3D MRI Tract‐Specific Spinal Cord Lesion Pattern Improves Prediction of Distinct Neurological Recovery

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To distinguish lateralized motor‐ and sensory‐tract damage after acute spinal cord injury (SCI) and explore its predictive power for motor and sensory recovery. Methods Thirty‐five SCI patients (two female) from a multi‐center data set (placebo‐arm of the Nogo‐A‐Inhibition in SCI trial) underwent routine T2‐weighted sagittal MRI ...
Lynn Farner, Tim M. Emmenegger, Simon Schading‐Sassenhausen, Julia Berroth, Maryam Seif, Armin Curt, Patrick Freund, The Nogo Inhibition in Spinal Cord Injury Study Group   +7 more
wiley   +1 more source

Is the threatened land crab Cardisoma guanhumi conquering human‐dominated systems?

Ecology and Evolution
Land use changes are heralded as a major driver of biodiversity loss. However, recent findings show that cities, perhaps the most radical habitat transformation, sustain increasing numbers of threatened species.
José M. Riascos, Levy D. Obonaga, Jhostin Ramos   +2 more
doaj   +1 more source