Results 11 to 20 of about 532,861 (306)

Developed Quasi Z-Source Inverters Based on Diode-Cells: Analysis and Implementation [PDF]

open access: yesInternational Journal of Industrial Electronics, Control and Optimization, 2022
In this paper, two new developed quasi Z-source inverters (QZSI) based on two new diode-cells are proposed. The proposed inverters are called continuous diode assisted quasi Z-source inverter (CDQAZSI) and discontinuous diode assisted quasi Z-source ...
Sara Laali, Ebrahim Babaei
doaj   +1 more source

Regulation of Shoot and Root Development through Mutual Signaling [PDF]

open access: yesMolecular Plant, 2012
Plants adjust their development in relation to the availability of nutrient sources. This necessitates signaling between root and shoot. Aside from the well-known systemic signaling processes mediated by auxin, cytokinin, and sugars, new pathways involving carotenoid-derived hormones have recently been identified.
Puig, J.   +3 more
openaire   +5 more sources

Innovation in the Breeding of Common Bean Through a Combined Approach of in vitro Regeneration and Machine Learning Algorithms

open access: yesFrontiers in Genetics, 2022
Common bean is considered a recalcitrant crop for in vitro regeneration and needs a repeatable and efficient in vitro regeneration protocol for its improvement through biotechnological approaches.
Muhammad Aasim   +11 more
doaj   +1 more source

Pattern formation during de novo assembly of the Arabidopsis shoot meristem [PDF]

open access: yes, 2007
Most multicellular organisms have a capacity to regenerate tissue after wounding. Few, however, have the ability to regenerate an entire new body from adult tissue. Induction of new shoot meristems from cultured root explants is a widely used, but poorly
Das, Pradeep   +5 more
core   +2 more sources

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

Multiple feedback loops through cytokinin signaling control stem cell number within the Arabidopsis shoot meristem [PDF]

open access: yes, 2009
A central unanswered question in stem cell biology, both in plants and in animals, is how the spatial organization of stem cell niches are maintained as cells move through them.
Anders   +33 more
core   +2 more sources

Accelerating animation through verification of shooting walks [PDF]

open access: yesProceedings of the 19th Spring Conference on Computer Graphics, 2003
Until recently, research on global illumination and photon maps in particular considered only static scenes. As hardware capabilities and acceleration techniques allow for more rapid image generation, the application of these methods for animation becomes more relevant.
László Szécsi   +2 more
openaire   +1 more source

Biostimulant Effects of Seed-Applied Sedaxane Fungicide: Morphological and Physiological Changes in Maize Seedlings [PDF]

open access: yes, 2017
Most crops are routinely protected against seed-born and soil-borne fungal pathogens through seed-applied fungicides. The recently released succinate dehydrogenase inhibitor (SDHI), sedaxane®, is a broad-spectrum fungicide, used particularly to control ...
DAL CORTIVO, Cristian   +5 more
core   +6 more sources

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

Seasonal Shoot-Feeding by \u3ci\u3eTomicus Piniperda\u3c/i\u3e (Coleoptera: Scolytidae) in Michigan [PDF]

open access: yes, 2018
Seasonal shoot-feeding by Tomicus piniperda (L.) was monitored at 2­ week intervals on 15 Scotch pine, Pinus sylvestris L., trees from 8 April through 16 November 1994 in southern Michigan. All shoots that showed evidence of T.
Haack, Robert A   +2 more
core   +2 more sources

Home - About - Disclaimer - Privacy