Results 61 to 70 of about 130,411 (236)
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Xylem anatomy underpins the capacity of trees to transport water while avoiding hydraulic failure, shaping species performance and resilience to climate change. However, the specific ways anatomical traits underpin hydraulic trade‐offs in tropical forests remain debated.
Julia Valentim Tavares +8 more
wiley +1 more source
Design and Software Implementation of Multilevel Diode Clamped Converter
IOP Conference Series: Materials Science and Engineering, 2020 Abstract The work presented in this paper concerned with the design and software synthesis of multilevel diode clamped converter. Two topologies of this type of converters have been considered and tested. The first topology was three-level diode clamped converter, while the second one was the five-level diode clamped converter. The major
Suha S Shyaa, Raaed F Hassan
openaire +1 more source
International Journal of Cosmetic Science, EarlyView.This study demonstrates that full‐thickness 3D in vitro skin models reliably assess the permeation of cosmetic polyphenols, revealing compound‐specific transport profiles and bridging the gap between conventional cell models and ex vivo human skin, while offering an ethical and robust alternative for dermal absorption screening. Abstract The evaluation
Mariana Marques +6 more
wiley +1 more source
Control of Diode Clamped Multilevel Inverter
, 2020 Tato bakalářská práce se zabývá simulací řízení třífázového tříúrovňového střídače s upínacími diodami pomocí modulace prostorového vektoru. V první části se tato práce zabývá popsáním algoritmu modulace prostorového vektoru pro tříúrovňový střídač a ...
Monika Merhoutová
core
High Voltage, 2023 High‐voltage withstand tests are essential for electric equipment like power transformers, electric cable lines, gas insulated switchgears etc. The partial discharge (PD) measurement for such equipment under applied high voltage is also required at the ...
Yuxiong Zhou +4 more
doaj +1 more source
International Endodontic Journal, EarlyView.ABSTRACT Background Pulse oximetry is an accurate diagnostic method for assessing the condition of the dental pulp; however, the normal oxygen saturation levels for each tooth type are yet to be clearly defined. Objectives This systematic review and meta‐analysis aims to answer the question: What are the reference values for pulse oximetry testing in ...
Lilian Tietz +3 more
wiley +1 more source
IEEE AccessThis paper introduces the multi-neighboring reference vector discontinuous pulse-width modulation (MNRV DPWM) with offset voltage injection methodology tailored for single-phase diode-clamped four-level PWM inverters.
Min-Sup Song
doaj +1 more source
Disrupted Vestibular Nuclei Neuron Development in a Chick Model for Congenital Vestibular Disorders
Developmental Neurobiology, Volume 86, Issue 3, July 2026.ABSTRACT Children with syndromic, congenital vestibular disorders (CVDs) form a sac‐like inner ear with missing or truncated semicircular canals and experience delayed motor development with lifelong challenges to maintain posture and balance. How the abnormal inner ear affects downstream central vestibular neural circuitry has not been investigated ...
Elizabeth B. Bogin +5 more
wiley +1 more source
, 2009 The paper presents a detail comparison between two voltage source converter high voltage dc transmission systems, the first is based on neutral point-clamped (also known as HVDC-Light) and the second is based on innovative modular multilevel converter ...
Anaya-Lara, O. +5 more
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Packet equalisation in PONs using adjustable gain-clamped semiconductor optical amplifiers (AGC-SOA)
, 2011 The past ten years have witnessed a dramatic growth in the delivery of high bandwidth services through Passive Optical Networks (PONs), directly to the home or to the kerb.
Michie, Walter +3 more
core +1 more source