Diffraction

Experimental Study of Strength and Workability of Magnesium Silicate Hydrate Binder System H.M. Tran, A. Scott Abstract—The novel binder system of magnesium silicate hydrate has the advantage of low-CO2 production and potential use for structures and nuclear waste immobilisation. This paper discusses the experimental study to optimize proportions of cement paste and mortar for compressive strength and workability using magnesium silicate hydrate system. Binary systems containing magnesium oxide…

plasmon band λ=~535nm are formed. The crystalline nature of biosynthesized gold/yeast nanoparticles was further confirmed from XRD analysis. The XRD patterns of the photo-biosynthesized gold nanoparticles are shown in figure 5. The four intense diffraction peaks were observed at 2Ө values of 38.30°, 44.43°, 64.67°, and 77.67°, corresponding to the (111), (200), (220), and (311) reflection of the crystalline metallic gold, respectively. In our photo reduction study, photosensitization of…

The Importance of DNA in Criminal Investigation How is DNA used in the Criminal Justice System? To better understand how DNA is used and how important it has become for our Justice System we first need to understand what DNA is and how unique it makes every single living thing. In this report I will explain what DNA is, and how it has changed the way the Criminal Justice System is able to match a suspect to a crime. What is DNA? DNA is a molecule called deoxyribonucleic acid (DNA), which…

Exploration: Research Question: How does the travel distance of light waves affect the distance between the constructive interference fringes in the Double Slit experiment? Personal Engagement/Topic: Light is seen everywhere, artificial and natural. It is so common, that no one really questions it. But what is light made of? Intuitively, I would answer that visible light is a particle. It makes sense, doesn’t it? The photon from the source shoots into the eye’s retina, and the eye’s rods and…

Abstract: This paper provides a brief summary of existing article Zinc Oxide Nanoparticles with Defects by Vladislav Ischenko,Sebastian Polarz,Dirk Grote,Victorina Sravarache,Karin Fink,and Matthias Driess. This paper discusses the importance of a nanoscale ZnO with defects in its structure. The article also provides a broad analysis of ZnO nanoparticles using a consolidation of techniques and the resulting data is summarised in this review. The paper gives the realization of when a…

The research work regarding the chemical processes within/relating to living organisms is said to be biochemistry, also known as biological chemistry. The complication of life can occur during biochemical process, if we control the information flow through biochemical signaling and through metabolism chemical energy flow. Various study fields like botany, medicines, genetics, Etc.which are areas of life science, are engrossed in research related to biochemical because biochemistry has made it…

ABSTRACT Solubility is the phenomenon of dissolution of solid in liquid phase to give a homogenous system.Solubility is one of the important parameter to achieve desired concentration of drug in systemic circulation for pharmacological response to be shown. Poor watersolubledrugs often require high doses in order to reach therapeutic plasma concentrations after oral administration. Low aqueoussolubility is the major problem encountered with formulation development of new chemical entities. Any…

III. RESULTS AND DISCUSSION A. Influence of specific gravity to water to binder ratio of M-S-H binder In development of M-S-H binder with magnesium oxide and silica fume, it is noted that silica fume has rather low specific gravity (S.G) and bulk density compared to Portland cement (PC). Thus, use of high silica fume content in the binder consequently results in a binder system of low specific gravity and bulk density, compared to PC. The light weight binder leads to a difference in water to…

Tribological behavior of double-glow plasma Zirconium-Yttrium alloying on γ-TiAl Cong Huang, Pingze Zhang*, Dongbo Wei, Xiangfei Wei, Xiaohu Chen and Feng Ding (College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 211100, China) * Corresponding author: pzzhang_nuaa@126.com Abstract: A Zr-Y alloyed layer was prepared onto the surface of γ-TiAl using double-glow plasma surface alloying technique (DG technique). The results showed that the Zr-Y…

Complexation of Cyclodextrins Cyclodextrins (CDs) are most important carriers because of their semi-natural property as it is produced from a natural material i.e. starch, by simple enzymatic conversion. Solubility and dissolution rate of BCS class II drugs can be improved by addition or by complexation with hydrophilic carriers like cyclodextrins. Cyclodextrins have the capability to form inclusion complexes with the guest molecules i.e. poorly water soluble drugs. The formed inclusion complex…