Results 81 to 90 of about 64,628 (273)

On Comprehensive Description and Analysis of MMC Control Design: Simulation and Experimental Study [PDF]

open access: yes, 2020
This paper presents an evolution of control systems of Modular Multilevel Converters (MMCs) focusing on the internal voltages and currents dynamics. MMCs have passive components that create extra dynamics compared to conventional VSCs.
ZHANG, Haibo   +5 more
core   +1 more source

Continuous and Large‐Scale: ELEANOR, the Soft Architected Arm Inspired by the Elephant Trunk

open access: yesAdvanced Intelligent Systems, EarlyView.
A large‐scale, architected continuum robot inspired by the macroscopic properties of the African elephant trunk achieves adaptive elephant‐like movements and whole‐body grasping. The results demonstrate that designing from the natural system’s macroscopic properties, rather than prescribing behaviors, provides a powerful strategy for developing ...
Giovanna A. Naselli   +8 more
wiley   +1 more source

Patterns and Predictors of Anemia in Chronic Kidney Disease from The Dialysis Units of Mardan Region

open access: yesPakistan Journal of Medicine and Dentistry
Background: Anemia is a prevalent and serious complication associated with kidney disease, which increases morbidity, diminishes the quality of life, and impairs the prognosis in patients with chronic kidney disease (CKD). Knowledge of the prevalence and
Muzamil Mehmood   +5 more
doaj   +1 more source

Prevalence of Surgical Glove Perforation in Orthopedic Surgery at Tribhuvan University Teaching Hospital: An Observational Study

open access: yesJournal of Nepal Medical Association
Introduction: Gloves provide a physical barrier preventing cross-infection between the operating team members and the patient. However, there is always a chance of the gloves perforating and breaching this barrier.
Prawesh Singh Bhandari   +4 more
doaj   +1 more source

Comparison Study of the Wideband Oscillation Risk of MMC between Grid-Following and Grid-Forming Control

open access: yesEnergies
Currently, research on the small-signal stability of grid-forming converters under two control modes, grid-following and grid-forming, mainly focuses on low-level converters.
Yanjun Cheng   +5 more
doaj   +1 more source

sj-docx-1-mmc-10.1177_20501579221137998 - Supplemental material for Repurposing a WhatsApp group: How a fantasy cricket group transformed into a site of care and support during India's second wave of Covid-19

open access: yes, 2022
Supplemental material, sj-docx-1-mmc-10.1177_20501579221137998 for Repurposing a WhatsApp group: How a fantasy cricket group transformed into a site of care and support during India's second wave of Covid-19 by Aditya Deshbandhu and Sejal Sahni in Mobile
Aditya Deshbandhu (12982206)   +1 more
core   +1 more source

Study of the Effect of MMC on the Sister Chromatid Exchange in the Human Lymphocytes [PDF]

open access: yesJournal of Kerman University of Medical Sciences, 2004
Some environmental mutagenic agents cause genomic instability and increase susceptibility of DNA damage. One of them is mitomycin C which is connected to DNA as an alkylating factor and affects susceptible cells to reduction reactions.
S ِAkbari-Kamranvar   +2 more
doaj  

Effect of Friction Stir Processing on the Microstructure, Mechanical and Tribological Properties of Silicon Nitride Reinforced ZE43 Magnesium Composite [PDF]

open access: yesArchives of Metallurgy and Materials
Magnesium matrix composites are being used in more and more different ways, so they need to have good surface properties like resistance to wear and corrosion.
E. Balaji, R. Sathiya Moorthy
doaj   +1 more source

Conditional dissipation of scalars in homogeneous turbulence: closure for MMC modelling

open access: yes, 2013
While the mean and unconditional variance are to be predicted well by any reasonable turbulent combustion model, these are generally not sufficient for the accurate modelling of complex phenomena such as extinction/reignition. An additional criterion has
Wandel, Andrew P.
core   +1 more source

sj-docx-1-mmc-10.1177_20501579231216670 - Supplemental material for The effect of “Housing First” on mobile and digital media usage by people experiencing homelessness: A program evaluation based on a randomized controlled trial in Spain

open access: yes, 2023
Supplemental material, sj-docx-1-mmc-10.1177_20501579231216670 for The effect of “Housing First” on mobile and digital media usage by people experiencing homelessness: A program evaluation based on a randomized controlled trial in Spain by José-Luis ...
Juan-Ángel Martín-Fernández (17712651)   +2 more
core   +1 more source

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