Results 11 to 20 of about 12,807 (216)

Experimental Proof of Concept of a Noncircular Rotating Detonation Engine (RDE) for Propulsion Applications

open access: yesAerospace, 2022
A noncircular engine cross-section could provide great flexibility in the integration of propulsion into the airframe. In this work, a tri-arc RDE was constructed and tested as an example of noncircular cross-sectioned RDE.
Jae-Hyuk Lee   +4 more
doaj   +1 more source

Un antes y un después: el aporte de la Revista de Derecho Electoral a los estudios electorales en Costa Rica (2006-2020) [PDF]

open access: yesRevista de Derecho Electoral, 2020
Analiza la trayectoria de la Revista de Derecho Electoral (RDE), publicada por el Tribunal Supremo de Elecciones de Costa Rica, en sus primeros quince años de existencia.
Luis Antonio Sobrado González   +1 more
doaj   +1 more source

PROLIFERATION RESISTANCE ASSESSMENT OF INDONESIAN 10-MWT RDE EXPERIMENTAL POWER REACTOR USING INPRO METHODOLOGY

open access: yesUrania, 2020
PROLIFERATION RESISTANCE ASSESSMENT OF INDONESIAN 10-MWT RDE EXPERIMENTAL POWER REACTOR USING INPRO METHODOLOGY. Assessment of proliferation resistance (PR) for 10-MWt RDE has been conducted to verify the RDE safeguards desain.
Bening Farawan   +3 more
doaj   +1 more source

Synthesis, characterization and electrochemical investigation of catalyst ink based on Pd nanoparticles supported on different allotropic carbon as oxygen reduction reaction catalysts [PDF]

open access: yesشیمی کاربردی روز, 2018
The present research work Palladium-based electrocatalysts on substrates Vulcan, graphene and MWCNTs were successfully synthesized by using NaBH4 reduction, and their electrocatalytic activity was evaluated in alkaline media.
Mir Ghasem Hosseini, Farrokh Hoseinzadeh
doaj   +1 more source

Carrier-Free Immobilization of Rutin Degrading Enzyme Extracted From Fusarium spp.

open access: yesFrontiers in Bioengineering and Biotechnology, 2020
In this study, a strain with rutin degrading enzyme (RDE) activity was screened from moldy tartary buckwheat and subsequently identified as Fusarium spp. The structure and enzyme characteristics of CLEA-RDE formed by immobilization via cross-linking were
Yuan-Yuan Zang   +4 more
doaj   +1 more source

Regulated and Non-Regulated Emissions from Euro 6 Diesel, Gasoline and CNG Vehicles under Real-World Driving Conditions

open access: yesAtmosphere, 2020
The transport sector is one of the main sources air pollutants. Different exhaust after-treatment systems have been implemented over the years to control the emissions of criteria pollutants.
Ricardo Suarez-Bertoa   +3 more
doaj   +1 more source

A Study of Differential Resting-State Brain Functional Activity in Males and Females with Recurrent Depressive Disorder

open access: yesBrain Sciences, 2022
In this study, we observed the sex differences in functional brain activity in patients with recurrent depressive disorder (RDE) and assessed the correlation between abnormal functional brain activity changes and clinical symptoms. A total of 40 patients
Jifei Sun   +13 more
doaj   +1 more source

Ultrasonographic evaluation of the diaphragm in critically ill patients to predict invasive mechanical ventilation

open access: yesJournal of Intensive Care, 2023
Background Diaphragm dysfunction is common in critically ill patients and associated with poorer outcomes. The function of the diaphragm can be evaluated at the bedside by measuring diaphragmatic excursion using ultrasonography.
Karn Suttapanit   +3 more
doaj   +1 more source

Regional Development Environment, Local Government’s Character Behavior, and Sustainability: Empirical Evidence from China

open access: yesProblemy Ekorozwoju, 2023
After the rapid economic growth through reform and opening-up over 40 years, Chinese governments are seeking transformation for high-quality and sustainable development currently.
Rong Zhou, Jian Wang, Dengke Yu
doaj   +1 more source

The Strategy to Support HTGR fuels for The 10 MW Indonesia's Experimental Power Reactor (RDE)

open access: yesUrania, 2018
The Indonesia’s 10 MW experimental power reactor (RDE) is developed based on high temperature gas-cooled reactor (HTGR) and the program of the RDE was firstly introduced to the Agency for National Development Planning (BAPPENAS) at the beginning of 2014.
Taswanda Taryo   +3 more
doaj   +1 more source

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