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146.639  Articles
1 of 14.665 pages  |  10  records  |  more records»
This paper proposed a new strategy of sinusoidal pulse width modulation (SPWM) technique to control three-phase nine-level switched-capacitor inverter (9LSCI) in grid-connected PV systems. The main advantage of this inverter is high voltage gain, achieved... see more

Cannabis sativa is an annual herbaceous plant, known worldwide for thousands of years. The propose of this study was to evaluate the effect co-inoculation of Trichoderma harzianum and arbuscular mycorrhizal fungi (AMF) on growth of root system and yield i... see more

The effects of soil management systems on root-knot nematode (Meloidogyne incognita) eggs and gall incidence on tomato (Lycopersicon esculentum) and cucumber (Cucumis sativus) following tomato were evaluated. Soil was collected from a replicated field exp... see more

The paper addresses the operation of a cylindrical brush with elastic rods of bristles at the disclosure of the root system of maternal plants. It has been established that the basic components of the resistance force in the operation of a given brush is ... see more

AbstractRoot zone cooling system is needed to alleviate high-temperature injury for high-yield greenhouse vegetables production. Analysis of heat transfer along the cooling pipe is very important in designing the root zone cooling system. The objectives o... see more

The article describes the productivity of Slava pobediteleam, Ianvarskoe and 1-11-157 (grafted on MM-106 stocks) depending on seven variants of the directional formation of the root system of fruit trees. The directional formation of roots is ensured by l... see more

The researches started at the Bujoru Viticulture-Vinification Development Research Station in the Galati County have studied the influence of some maintenance systems upon the development of vine radicular system and Feteasca alba vine productivity, graft... see more

The winter season in Nanjing is from December to February, with extremely low temperature and high humidity due to seasonal snowfall. During these extreme cold climatic conditions, plants have to survive severe heat stress conditions, even if they are bei... see more

BACKGROUND Scaling and root planing (SRP) is a conventional treatment for chronic periodontitis; however, it has limitations in treating deep pockets. To enhance its efficacy, chlorhexidine (CHX) is proposed as adjunctive therapy with SRP due to its broad... see more

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