Results 41 to 50 of about 18,126,693 (192)
Accelerating ray shooting through aggressive 5D visibility preprocessing [PDF]
Proceedings of the 2nd international conference on Computer graphics, virtual Reality, visualisation and interaction in Africa - AFRIGRAPH '03, 2003 We present a new approach to accelerating general ray shooting. Our technique uses a five-dimensional ray space partition and is based on the classic ray-classification algorithm. Where the original algorithm evaluates intersection candidates at run-time, our solution evaluates them as a preprocess.The offline nature of our solution allows for an ...
Adrian Sharpe +4 more
openaire +2 more sources
A new PWM Shoot-through control for voltage-fed quasi-z-source DC/DC converters
, 2017 This paper presents a new shoot-through control method applicable for an impedance source galvanically isolated DC/DC converter. In impedance source converters, the introduction of shoot-through states increases the switching speed of H-bridge switches ...
Yuba Raj Kafle +9 more
core +1 more source
Don't Shoot Yourself in the Foot: Reconstruction of a Through-and-Through Gunshot Wound of the Foot
Plastic and Reconstructive Surgery - Global Open, 2019 Summary: A 69-year-old man presented with an accidental, self-inflicted, through-and-through left foot gunshot wound. An entry wound on the dorsum of the foot was noted, with a larger exit wound on the plantar aspect. X-ray revealed comminuted fractures of the second, third, fourth, and fifth metatarsals with numerous foreign ...
Brittany Georgia Kay +1 more
openaire +3 more sources
Root PRR7 improves the accuracy of the shoot circadian clock through nutrient transport [PDF]
, 2023 The circadian clock allows plants to anticipate and adapt to periodic environmental changes. Organ- and tissue-specific properties of the circadian clock and shoot-to-root circadian signaling have been reported.
Kunimoto, Yumi +10 more
core +1 more source
Physics and Imaging in Radiation OncologyBackground and purpose: Very High-Energy Electron (VHEE) radiotherapy stands as a promising alternative to proton therapy in view of the FLASH effect, which allows for differential sparing of healthy tissues under ultra-high dose rate irradiation.
Flavia Gesualdi +7 more
doaj +1 more source
In vitro regeneration of Centaurium erythraea Rafn from shoot tips and other seedling explants
Acta Societatis Botanicorum Poloniae, 2011 Various explants from 30-day-old seedlings of Centaurium erythraea Rafn were evaluated for their morphogenetic capacity under in vitro culture conditions.
Ewelina Piątczak, Halina Wysokińska
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In vitro regeneration of rose through multiple shoot induction
Acta Agriculturae SlovenicaRoses (Rosa spp.) are among the most widely cultivated ornamental plants and represent a major source of essential oils used in the fragrance, cosmetic, and pharmaceutical industries.
Ishita CHAUDHURI +2 more
doaj +1 more source
Gas Transport through the Root–shoot Transition Zone of Rice Tillers [PDF]
Plant and Soil, 2005 Rice plants (Oryza sativa L.) are mainly cultivated in flooded paddy fields and are thus dependent on oxygen transport through the plant to maintain aerobic root metabolism. This gas transport is effectuated through the aerenchyma of roots and shoots. However, the efficiency of gas transport through the root-shoot transition zone is disputed and there ...
Groot, T.T. +3 more
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Micropropagation of Plantago asiatica L. through culture of shoot-tips
Acta Societatis Botanicorum Poloniae, 2011 Shoot-tip multiplication of the medicinal species - Plantago asiatica was carried on MS medium with IAA and BAP or kinetin. Best results in micropropagation were achieved by adding 0.1 mg/dm3 IAA and 1 mg/dm3 BAP. After 6 weeks shoots were transferred to
Joanna Makowczyńska +1 more
doaj +1 more source
Shoot organogenesis in leaf explants of Hydrangea macrophylla ‘Hyd1’ and assessing genetic stability of regenerants using ISSR markers [PDF]
, 2011 For the first time, an in vitro regeneration protocol of Hydrangea macrophylla 'Hyd1' was developed. Effects of different plant growth regulators (PGRs) on shoot regeneration were investigated jointly with selecting optimal basal media and cefotaxime ...
Reinhoud, P. +4 more
core +1 more source