Results 21 to 30 of about 97,868 (303)

An Overview of Carrier-based Modulation Methods for Z-Source Inverter

open access: yesPower Electronics and Drives, 2019
Single-stage energy converters, in particular, the Z-Source Inverter (ZSI) or impedance source inverter, has gained significant attention in the recent years.
Roomi Muhammad M.
doaj   +1 more source

Locating the ‘radical’ in 'Shoot the Messenger' [PDF]

open access: yes, 2013
This is the author's accepted manuscript. The final published article is available from the link below, copyright 2013 @ Edinburgh University Press.The 2006 BBC drama Shoot the Messenger is based on the psychological journey of a Black schoolteacher, Joe
Malik, S
core   +1 more source

Modeling and simulation of novel stepped DC coupled quasi Z-Multilevel Inverter for single phase systems

open access: yesArchives of Electrical Engineering, 2016
This paper presents the modeling and simulation of a novel topology of quasi Z-Multilevel Inverter with stepped DC input. The proposed inverter incorporates a simple switching technique with reduced component count and is aimed at producing boosted ...
Meenakshi T., Vanitha N. Suthanthira
doaj   +1 more source

Micropropagation protocol for Stevia rebaudiana through axillary shoot proliferation

open access: yesThe Indian Journal of Agricultural Sciences, 2020
The present investigation was carried out at Anand Agricultural University, Gujarat during the year 2016 to develop a micropropagation protocol for mass multiplication of medicinally rich stevia plants.
BALRAM SINGH   +5 more
doaj   +1 more source

Maximum Power Point Tracking Implementation by Dspace Controller Integrated Through Z-Source Inverter Using Particle Swarm Optimization Technique for Photovoltaic Applications

open access: yesApplied Sciences, 2018
Maximum Power Point Tracking (MPPT) technique is used to extract maximum power from the photovoltaic system. This paper involves working on an enhanced Particle Swarm Optimization (PSO) based MPPT method for the photovoltaic (PV) system integrated ...
Kalaiarasi N.   +4 more
doaj   +1 more source

WIND1 Promotes Shoot Regeneration through Transcriptional Activation of ENHANCER OF SHOOT REGENERATION1 in Arabidopsis [PDF]

open access: yesThe Plant Cell, 2016
Many plant species display remarkable developmental plasticity and regenerate new organs after injury. Local signals produced by wounding are thought to trigger organ regeneration but molecular mechanisms underlying this control remain largely unknown. We previously identified an AP2/ERF transcription factor WOUND INDUCED DEDIFFERENTIATION1 (WIND1) as ...
Akira Iwase   +11 more
openaire   +2 more sources

A quantitative harmonics analysis approach for sinusoidal pulse‐width‐modulation based Z‐source inverters

open access: yesIET Power Electronics, 2022
The shoot‐through (ST) states are essential for the operation of sinusoidal pulse‐width‐modulation (SPWM) based Z‐source inverters. However, the insertion of shoot‐through state unavoidably leads to output harmonics which is greatly affected by its ...
Wenzheng Xu   +5 more
doaj   +1 more source

MODIFIED CAPACITOR ASSISTED EXTENDED BOOST QUASI Z-SOURCE INVERTER FOR THE GRID-CONNECTED PV SYSTEM

open access: yesInternational Islamic University Malaysia Engineering Journal, 2019
A grid-tied, single stage, three phase, PV system provides higher efficiency than a two-stage PV system. This paper presents a three-phase, single stage, grid-connected PV system with MPPT and reactive power injection capability into the grid using ...
N Hemalatha, Seyezhai Ramalingam
doaj   +1 more source

PENGARUH METODE LATIHAN DRIBBLE SHOOT DAN THROUGH PASS SHOOT TERHADAP KEMAMPUAN SHOOTING DALAM SEPAKBOLA (Study Eksperimen pada SSB Safo Jomblo Slogohimo Usia 14-16 Tahun 2022)

open access: yes, 2022
ABSTRAK Tujuan penelitian untuk mengetahui Perbedaan Pengaruh Metode Latihan Drible Shoot dan Through Pass Shoot  Terhadap Kemampuan Shooting Dalam Sepakbola Pada Anak Usia 14-16 Tahun SSB Safo Jomblo Slogohimo Tahun 2022, dan jika ada perbedaan ...

core   +1 more source

Genetic variation in pea (Pisum sativum L.) demonstrates the importance of root but not shoot C/N ratios in the control of plant morphology and reveals a unique relationship between shoot length and nodulation intensity [PDF]

open access: yes, 2007
Nodule numbers are regulated through systemic auto-regulatory signals produced by shoots and roots. The relative effects of shoot and root genotype on nodule numbers together with relationships to organ biomass, carbon (C) and nitrogen (N) status, and ...
Römer, P.   +28 more
core   +1 more source

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