Search results

Here, it should be noted that the anharmonicity effects of thermal lattice vibrations are more pronounced for the bcc phase with loser close packing structure (smaller lattice coordination numbers) and also for hcp structure with lower crystal symmetry compared to those of the closed packed fcc (cubic) structure, as can be seen in Fig. 3 by three free energy lines.
The instability of bcc structure is observed experimentally at high temperature in all three metals.
Therefore, one can expect that the high temperature bcc structure for these three elements show anomalous properties.
Lide: CRC Handbook of Chemistry and Physics (CCRC Press, Boca Ratton 2001-2002)
Fig. 7 The crystal structure of CeO2 with fluorite structure.

Recently there are a great interest to apply green chemistry principles for biomass utilization and waste minimization since the date palm tree annually has a great number of wastes have been estimated for about 33 Kg/tree, presented in leaves, fronds, mesh, fruit holders.
Where, in the early stages of the growth curve, lack of production is occurred, due to primary metabolism for the building of cells structures and the respiration processes [68,69].
Ahmed and Baig 2014 [90], reported that using color variable lights are a promising election strategy for advocating the production of antioxidant bioactive metabolites in the callus cultures of S. rebaudiana.Meanwhile, In Artemisia absinthium, L. callus cultures, the exposure to different monochromatic lights resulted in a significant variation both in the morphogenic structure and in the biochemical contents. [89].
Bacterial extracts, yeast extracts, and fungal extracts are biological preparations with the unknown molecular structure of the ingredients, they have an activation influence on the plant defense responses, that leads to the synthesis of secondary metabolites [62,128].
Vithanage et al, Biochar production from date palm waste: Charring temperature induced changes in composition and surface chemistry.

The space-time spectral analysis technique has been applied to identify the predominant periodicity, the spatial structure and propagation characteristics of the radon concentrations and other variables.
Galmarini, One year of 222Rn concentration in the atmospheric surface layer, Atmospheric Chemistry and Physics 6 (2006) 2865-2886.

Abbas2 1Department of Pharmaceutical Chemistry, Faculty of Pharmacy, International Islamic University Malaysia (IIUM), Jalan Istana, Bandar Indera Mahkota, 25200 Kuantan, Pahang, Malaysia. 2School of Pharmacy, Taylors University, 1, Jalan Taylor’s, 47500 Subang Jaya, Selangor Darul Ehsan, Malaysia.
The complex structure was studied using Fourier transform infrared spectroscopy (FTIR) spectroscopy and the dissolution studies of pure Gliclazide and its various HPβ-CD complexes were performed using USP XXIV apparatus.

Introduction Large changes have occurred in Electrochemistry during the last 50 years, favoured by the parallel and complementary growth which took place in the fields concerned with the structure and properties of the electrical double layer and the kinetics of electrode reactions.
Weissberger, ed.: Techniques of Organic Chemistry VIII-2 (Interscience, New York 1963)

This closed-loop system is based on the internal model control (IMC) structure developed by Morari and coworkers [9].
Tangirala, Diagnosis of poor control loop performance due to model plant mismatch, Industrial & Engineering Chemistry Research, 49 (2010) 4210-4229

Biogas Production from Palm Oil Mill Effluent Using Dielectric Barrier Discharge Integrated with the Aerated Condition: Evaluation Based on Stoichiometric Simulation and Kinetic Study Reni Desmiarti1,a*, Maulana Yusup Rosadi2,b, Ariadi Hazmi3,c, Muhammad Miftahur Rahman4,d, Nofri Naldi5,e, Joni Aldilla Fajri6,f 1Department of Chemical Engineering, Universitas Bung Hatta, Padang 25147, Indonesia 2Department of Civil Engineering, University of Borobudur, Jakarta, 13620, Indonesia 3Department of Electrical Engineering, Andalas University, Padang 25166, Indonesia 4Department of Chemical Engineering, Gajah Mada University, Yogyakarta 55281, Indonesia 5Department of Chemistry, Andalas University, Padang 25166, Indonesia 6Department of Environmental Engineering, Universitas Islam Indonesia, Yogyakarta 55584, Indonesia a*renitk@bunghatta.ac.id, byusufrossadi@gmail.com, cariadi@eng.unand.ac.id, dmidorimamiftah@gmail.com, enofrin383@gmail.com, fjoni.af@uii.ac.id Keywords: aerobic; biogas
The oxidation process can convert biomass into biogas due to the breakdown of the lignin structure.

Curri, Effect of shape and surface chemistry of TiO2 colloidal nanocrystals on the organic vapor absorption capacity of TiO2/PMMA composite, Polymer. 49 (2008) 5526-5532
Chen, Preparation and studies of Ag–TiO2 hybrid nanoparticles of core-shell structure, Mater.

Fig ure 1: Hierarchy structure of sustainability indicator Establish the membership functions and operations of fuzzy number.
De Swaan Arons, Illustrations towards quantifying the sustainability of technology, Green Chemistry 2 (3) (2000) 108–114

Secondly, the city shall alleviate the dust in automobile exhaust, nitric oxides and VOC emissions from motor vehicles by strengthening the environmental protection-oriented check regime, banning “yellow-labeled vehicles”, promoting travel prohibitions, improving fuel quality, as well as developing public transit and road structure to reduce the idle hours of vehicles.
Frontiers and Outlook of the Environmental Chemistry Discipline [M].