Results 1 to 10 of about 17,605 (265)

A Novel Continuously Variable Transmission With Circumferentially Arranged Disks (CAD CVT)

open access: yesActuators
This paper presents a novel Continuous Variable Transmission (CVT) design. CVT is highly beneficial for actuators with rotary output as it can improve the energy efficiency of the actuators by providing an optimum transmission ratio. This property of CVT
Shafiq ur rehman Qureshi   +2 more
exaly   +3 more sources

Experimental insights into electrocatalytic [Cp*Rh(bpy)Cl]+ mediated NADH regeneration

open access: yesScientific Reports, 2023
NADH plays a crucial role in many enzymatically catalysed reactions. Due to the high costs of NADH a regeneration mechanism of this cofactor can enlarge the applications of enzymatic reactions dramatically.
Jonas Meyer   +6 more
doaj   +1 more source

Influence of electrode potential, pH and NAD+ concentration on the electrochemical NADH regeneration

open access: yesScientific Reports, 2022
Electrochemical NAD+ reduction is a promising method to regenerate NADH for enzymatic reactions. Many different electrocatalysts have been tested in the search for high yields of the 1,4-isomer of NADH, the active NADH, but aside from electrode material,
Emad Aamer   +6 more
doaj   +1 more source

Medium-High Frequency Impedance Modeling of MMC and System Stability Analysis Considering Voltage Measurement Characteristics

open access: yesZhongguo dianli, 2022
In MMC impedance modelling, the existing research does not take into account the influence of the capacitive voltage transformer (CVT) measurement characteristics on the mid and high frequency bands of the MMC impedance, which may reduce the accuracy of ...
Qinan LI   +8 more
doaj   +1 more source

Modeling electrochemical oxide film growth—passive and transpassive behavior of iron electrodes in halide-free solution

open access: yesnpj Materials Degradation, 2023
The phenomenon of passivity is crucial for many areas of our technological and metal-based civilization. Nevertheless, the mechanisms leading to passivity are still under investigation and not fully understood.
Ingmar Bösing
doaj   +1 more source

Energy Management of PEMFC and NiMH Battery on 3-wheels Hybrid Electric Vehicle Equipped with CVT

open access: yesJurnal Elkomika, 2021
ABSTRAK Penelitian ini mengelola energi dari PEMFC yang diatur untuk mengamati konsumsi energi, kecepatan maksimum, dan kemampuan kendaraan dalam melakukan pendakian. Pemodelan kendaraan listrik dikerjakan menggunakan ADVISOR.
DEDY RAMDHAN HARAHAP   +2 more
doaj   +1 more source

A Study of Clinico-Radiological Profile and Outcomes of Cerebral Venous Thrombosis

open access: yesMedical Journal of Dr. D.Y. Patil Vidyapeeth, 2023
Background: Cerebral venous thrombosis (CVT) includes highly variable clinical presentations ranging from headache to coma. It often affects young to middle-aged patients. Early diagnosis and treatment improve outcomes.
G R Suman   +4 more
doaj   +1 more source

Soil management in relation to training system in a steep vineyard

open access: yesOENO One, 2004
In the North-West Italy, close spaced and low trunk vines are vertically trellised and Guyot pruned. In these conditions the permanent grass cover may compete with grapevine leaves and clusters for air and light, and with grapevine roots for water and ...
Giuliana Gay   +5 more
doaj   +1 more source

Sinus Rhythm in Rheumatic Mitral Stenosis after Balloon Mitral Valvotomy: Is it Feasible? [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2017
Introduction: Atrial Fibrillation (AF) is largely present in patients with rheumatic valvular disease, leading to hospitalizations. Aim: We aimed to study the restoration and maintenance of Sinus Rhythm (SR) in rheumatic patients with Mitral Stenosis
Ashwal A Jayaram   +5 more
doaj   +1 more source

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