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5.259  Articles
1 of 527 pages  |  10  records  |  more records»
This study proposes a holographic grating made of polymer dispersed liquid crystal (PDLC), with a small amount of chiral molecules doped into PDLC material. The major advantage of this grating is that it is independent of light polarization. This characte... see more

Matter-wave near-field interference can imprint a nano-scale fringe pattern onto a molecular beam, which allows observing its shifts in the presence of even very small external forces. Here we demonstrate quantum interference of the pre-vitamin 7-dehydroc... see more

Plants have evolved diverse and complex mechanisms to regulate gene expression. Recently, a new mechanism called RNA interference (RNAi) has been discovered. At the core of RNAi are small non-coding RNAs (sRNAs), 21-24 nucleotides in length, that prevent ... see more

Certain molecules present in insects (saliva, ovipositional fluids, feeding) being biologically active induce systematic or specific plant defense mechanisms. These insect elicitors exhibit close interactions with their specific hosts and develop resistan... see more

This paper presents a hypothesis to explain the process for long distance healing. The hypothesis is based upon an integration of many areas of scientific research. We focus upon non-local inputs and their effects upon the shape of the molecules in our bo... see more

Atom in a coherent superposition state reveals an advantage in the enhancement conversion efficiency of high-order harmonic generation (HHG), which is meaningful in producing attosecond pulses. In this study, we expand to investigate a more complicated sy... see more

STUDYING THE CONDITIONS OF STABILIZATION OF MAGNETIC NANOPARTICLES IN A MAGNETIC TARGETING DRUGS SYSTEM I.O. VedernikovaNationalUniversityofPharmacy,Kharkov Abstract: aggregation and sedimentation stability of water-based magnetite systems were ... see more

In recent years, magnetic nanoparticles (MNPs) have been applied to numerous biological systems. The nanoparticles are particularly useful in separating biological molecules due to its low price, scalable ability and very little interference. Here, MNPs, ... see more

Angiogenesis is the process that leads to the formation of new blood vessels. Under physiological conditions it occurs, inter alia, during corpus luteum formation and in some stages of the menstrual cycle. However, angiogenesis plays an essential rol... see more

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