Results 21 to 30 of about 446,106 (266)

Comprehensive Energy Consumption Model for Unmanned Aerial Vehicles, Based on Empirical Studies of Battery Performance

open access: yesIEEE Access, 2018
Unmanned aerial vehicles (UAVs) are fast gaining popularity in a wide variety of areas and are already being used for a range of tasks. Despite their many desirable features, a number of drawbacks hinder the potential of UAV applications. As typical UAVs
Hasini Viranga Abeywickrama   +3 more
doaj   +1 more source

Reducing Power Consumption in Backbone Networks [PDF]

open access: yes2009 IEEE International Conference on Communications, 2009
According to several studies, the power consumption of the Internet accounts for up to 10% of the worldwide energy consumption, and several initiatives are being put into place to reduce the power consumption of the ICT sector in general. To this goal, we propose a novel approach to switch off network nodes and links while still guaranteeing full ...
Luca Chiaraviglio   +2 more
openaire   +3 more sources

An improved decentralized control strategy for a PV hybrid energy storage system in an LVDC microgrid

open access: yesFrontiers in Energy Research
This paper introduces an improved decentralized control strategy for a photovoltaic (PV) hybrid energy storage (HES) system (HESS) in a DC microgrid. The power sharing method of the HES system is discussed in depth.
Jianbiao Li   +8 more
doaj   +1 more source

An Improved AC-Link Voltage Matching Control for the Multiport Modular Multilevel DC Transformer in MVDC Applications

open access: yesEnergies
In this paper, an improved AC-link voltage matching control (IVM) strategy is proposed for the multiport modular multilevel DC transformer (M3DCT), which comprises a single-phase modular multilevel converter (MMC) and a series of cascaded H-bridge units.
Yong Chen   +4 more
doaj   +1 more source

Effectiveness of Resistance Intradialytic Exercise Compared to Aerobic Intradialytic Exercise for Patients With Chronic Kidney Disease: A Randomized Controlled Clinical Trial

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida   +6 more
wiley   +1 more source

SURVEY ABOUT POWER CONSUMPTION FOR ARDUINO [PDF]

open access: yesCarpathian Journal of Electrical Engineering, 2020
The choice of a hardware platform for the implementation of a project is very important also from the perspective of the electricity consumption that it implies.
Sebastian SABOU
doaj  

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola   +4 more
wiley   +1 more source

On Minimizing Base Station Power Consumption [PDF]

open access: yes2011 IEEE Vehicular Technology Conference (VTC Fall), 2011
We consider resource allocation over a wireless downlink where Base Station (BS) power consumption is minimized while upholding a set of required link rates. A Power and Resource Allocation Including Sleep (PRAIS) method is proposed that combines resource sharing, Power Control (PC), and Discontinuous Transmission (DTX), such that downlink power ...
Hauke Holtkamp   +2 more
openaire   +2 more sources

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

Evolutionary Trend of Grid Functionalized Investment Structure under Composite Scenarios of New Power Systems

open access: yesZhongguo dianli
The construction of new power systems has accelerated the evolution of the form, technology, and functions of the power grid, thus enriching the functions of power grid investment.
Qihe LOU   +4 more
doaj   +1 more source

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