It is evident that the appropriate use and proportion of soil and light additive substrate necessitate extensive testing and investigation for verification. The resources of leafy vegetable are abundant around the world, especially in Asia, Africa, South America and some other areas, including sorts ...
In this work, the periodic, as well as the quasi-periodic PnC structures are presented as a CO2gas sensor by means of utilizing the mode of Fano resonance in PnBG. The periodic PnC structure consists two diverse layers of Lead/Epoxy repeated in N = 4-unit cells with equal thicknesse...
1. The shell is made of aluminum alloy pressure casting, with reasonable and exquisite structure, light weight and good corrosion resistance. 2. Good sealing performance, with good waterproof and dustproof functions. 3. The lamp tube is made of light-emitting diodes, wit...
LIGHT emitting diodesIntroduction The present in vitro study investigated the effects of cyclic temperature changes on the surface hardness of composite resins that could be used indirectly and cured by different polymerization methods. Methodology A total of 200 d...
Light-emitting diodes (LEDs) are an artificial light source used in closed-type plant factories and provide a promising solution for a year-round supply of green leafy vegetables, such as lettuce (Lactuca sativa L.). Obtaining high-quality seedlings using controlled irradiation from LEDs is critic...
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Investigation of Loading Effect on Power Performance for Planar Gunn Diodes Using Load-Pull Measurement Technique A one-port load-pull measurement has been carried out in order to investigate the effect of loading on the RF power performance of a planar Gunn diode oper... C Li,LB Lok,A Khali...
- Design, Manufacturing, & Testing of Planar Optical Waveguide Devices 被引量: 2发表: 2001年 Power generation systems and methods of generating power A power generation system is provided that includes an internal combustion engine configured to provide rotational mechanical energy. A generator is ...
Apparatuses relating generally to a substrate are disclosed. In such an apparatus, first wire bond wires (“first wires”) extend from a surface of the substrate. Second wire bond wir
complex tests or between using subjective and objective methods. Newer, rapid, non-contact, objective methods may provide improved patient satisfaction and allow for the testing of children and the infirm. Keywords: Amsler grid; objective perimetry; perimetric methods; principle of redundancy; visual...