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333 articles for “ash”
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Livability in the Micro-urban Blocks: A Case of an Urban Block in Oppanakara Street, Coimbatore
Abstract: India is among the most popular developing countries in the world. Urban Transformation in India have reflected on the Urban Expansion in the previous decades and called for the making of vital and lively urban places. The research has been taken forward by Urban Planner to test the relationship between Urban Design, Urban Morphology and Urban Vitality in Indian Cities. Coimbatore City, in State Tamil Nadu has faced Urban Agglomeration …
Published in International Journal of Town Planning and Management · Vol. 6, Issue 2, 2020 · pp. 01–09 Read article
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Nitric Oxide & Inducible Nitric Oxide Synthase: A Glimpse on Biological Role
Abstract: Nitric oxide (NO) is a multifunctional molecule having numerous physiological and pathophysiological functions. It is synthesized from L-arginine by three different isoforms of nitric oxide synthase (NOS), which are categorized into two subtypes; constitutive nitric oxide synthase (cNOS) and inducible nitric oxide synthase (iNOS). Constitutive nitric oxide synthase (cNOS) is constitutively expressed in the cells, while inducible nitric oxide synthase (iNOS) is expressed within several hours after the stimulation of …
Published in International Journal of Plant Biotechnology · Vol. 1, Issue 1-2, 2015 · pp. 31–33 Read article
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Acutodesmus dimorphus: A Promising Alga for Commercial Scale Cultivation for Biofuels and Biomass
Abstract: This article summarizes the potential of fresh water microalgae Acutodesmus dimorphus (A. dimorphus) for commercial scale cultivation. Recent studies on this alga are discussed. A recently concluded field trial of genetically modified strain of this alga, when cultivated outdoor in natural environment, demonstrated that the alga was able to express the modified phenotype with no observed adverse effect on native algal species in surrounding medium. Being first such US EPA …
Published in International Journal of Plant Biotechnology · Vol. 3, Issue 1, 2017 · pp. 29–33 Read article
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Studies on Extraction and Purification of Rutin from Ethanolic Extract of Manilkara zapota leaves
Abstract: Manilkara zapota (sapodilla) is belongs to sapotaceae family. This plant contains various nutrition values. The fruit of sapota is rich with many antioxidants, the leaf of this beneficial plant is also very useful, which helps in improving the condition of digestive tract by prevention of disease like gastritis,enteritis. As sapota is also rich with vitamin C and antioxidants which also boosts immunnity of the body and lowers the risk of …
Published in International Journal of Plant Biotechnology · Vol. 8, Issue 2, 2022 · pp. 1–5 Read article
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Animal Cloning using Genetic Engineering and Applications
Abstract: Extracellular pronuclear DNA microinjection in zygotes, injection of genetically modified embryonic stem cells into blastocysts, are all examples of genetic engineering procedures used to create transgenic animal models. Enhancing animal production and productivity, improving animal disease resistance, and biomedical applications are all part of this technique. Cloning is the process of creating animals with the same genetic makeup as the donor nucleus. Somatic cell nuclear transfer has been the most …
Published in International Journal of Animal Biotechnology and Applications · Vol. 8, Issue 1, 2022 · pp. 5–8 Read article
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MANUFACTURING PROCESS FOR INDUSTRIAL RESIN (PHENOL FORMALDEHYDE, MELAMINE FORMALDEHYDE AND UREA FORMALDEHYDE)
Abstract: Resins manufacturing plants designed technically based on high-yield reactors and a fine process control system. The paints and coatings segment is the largest application. The resin plants are basically used for the production of a wide range of solvent-based and water-based emulsion or resin. Here, we have presented the manufacturing process along with the mass balance of three important industrial resins i.e. Phenol Formaldehyde, Melamine Formaldehyde and Urea Formaldehyde. Keywords: …
Published in International Journal of Agrochemistry · Vol. 4, Issue 1, 2018 · pp. 1–6 Read article
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Leaf powder of Lawsonia inermis (L) in acetone for the topical application to the fifth instar larvae of silkworm, Bombyx mori (L).
Abstract: The henna, Lawsonia inermis (L) is well known medicinal plant. Due to rich contents of phytochemicals, the leaves, flowers, seeds, stem bark and roots of henna, Lawsonia inermis (L) are used in traditional medicine.The present attempt was aimed to use acetone solution (maceratives) of leaf powder of Lawsonia inermis (L) for the topical application to the fifth instar larvae of silkworm, Bombyx mori (L) [Race: Double Hybrid - (CSR6 x …
Published in International Journal of Agrochemistry · Vol. 6, Issue 1, 2020 · pp. 25–39 Read article
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ML Based Agro Solution
Abstract: Nowadays, in India, the climatic conditions change rapidly. Sometimes the climate is cold, sometimes it turns out to be humid. In such drastic conditions, farmers are unable to decide which crop we must grow in that particular season according to that climate. This becomes a tedious task for the farmers during decision making. Also, it becomes difficult for the farmers to detect what kind of disease has happened to the …
Published in International Journal of Agrochemistry · Vol. 8, Issue 1, 2022 · pp. 1–5 Read article
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Research Insight: Microwave Synthesis – An Implement for Green Chemistry
Abstract: Microwave science is the exploration of applying microwave radiation to synthetic responses. Microwaves go about as high recurrence electric fields and will for the most part warmth any material containing versatile electric charges, for example, polar particles in solvent or conducting ions in a solid. Polar solvents are warmed as their segment particles are compelled to turn with the field and lose vitality in impacts. Semiconducting and leading specimens heat …
Published in International Journal of Green Chemistry · Vol. 1, Issue 2, 2015 · pp. 8–13 Read article
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WATER MANAGEMENT IN TEXTILE PROCESSING INDUSTRY
Abstract: With the increasingly important requirement for textile manufacturers to decrease pollution in textile production, the use of enzymes in the chemical processing of fibres and textiles is rapidly gaining wider recognition because of their non-toxic and eco-friendly characteristics. They can be safely used in a wide selection of textile processes such as de-sizing, scouring, bleaching, dyeing and finishing, where the alternatives are very harsh chemicals whose disposal into the environment …
Published in International Journal of Green Chemistry · Vol. 4, Issue 1, 2018 · pp. 7–12 Read article
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Development and Validation of a Reversed-Phase HPLC Method for the Simultaneous Determination of Telmisartan and Its Related Compound B (Positional Isomers) in the Bulk Drug
Abstract: A simple, selective, accurate, precise and linear RP-HPLC method was developed and validation for Simultaneous determination of Telmisartan and its related Compound B 4ʹ-[(1,7-Dimethyl-2'-propyl[2,5'-bi-1H-benzimidazol]-1'-yl)methyl][1,1'-biphenyl]-2-carboxylic acid; 4'-[(1,7'-dimethyl-2'-propyl-1H,1'H-2,5'-bibenzo[d]imidazol-1'-yl)methyl]biphenyl-2-carboxylic acid; was accomplished in the bulk drug and synthesis for drug and a tablet formulation using a Reversed Phase High Performance liquid chromatography method with UV detection separation was achieved on Inertsil ODS-3V column (150 × 4.6 mm, 5 μm) (GL Science) as stationary …
Published in International Journal of Analytical and Applied Chemistry · Vol. 1, Issue 2, 2015 · pp. 12–23 Read article
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MANUFACTURING PROCESS FOR RUBBER CHEMICALS ESPECIALLY -one -amine, & -ol.
Abstract: Indian rubber industry has much positive strength, the chemicals which is used in rubber industry has increased due to increase rubber production. The manufacturing of rubber chemicals requires extensive process. A broad spectrum of chemicals numbering into the hundreds and encompassing many structural and use categories are employed in the rubber industry for a multitude of applications. Additives can thus be classified according to their functions which include: vulcanizing agents, …
Published in International Journal of Analytical and Applied Chemistry · Vol. 4, Issue 2, 2018 · pp. 42–51 Read article
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PETROLEUM PRODUCTS: FRACTIONS OF CRUDE OIL
Abstract: Petroleum (also called crude oil), is a source of energy which is non-renewable. It is a naturally occurring liquid found beneath the Earth’s surface (Lithosphere) that can be refined into fuel. Petroleum is a fossil fuel, which means that it has been created by the decomposition of organic matter over millions of years. It is developed in sedimentary rock under severe heat and pressure. Petroleum or crude oil is a …
Published in International Journal of Analytical and Applied Chemistry · Vol. 5, Issue 2, 2019 · pp. 17–33 Read article
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Numerical Analysis of Flow Characterization in a Continuous Crystallizer
Abstract: In this work, hydrodynamics in a draft tube continuous crystallizer is analyzed computationally through Ansys CFD to crystallization phenomena. Hindrance to fluid mixing and particle suspension due to vortexing can be overcome by providing baffles. A draft tube ensures that it directs the flow in vertical direction ensuring good axial blending. Here CFD simulations are performed using multiple reference frame (MRF) with sliding mesh approach in transient condition for flow …
Published in International Journal of Chemical Separation Technology · Vol. 2, Issue 2, 2016 · pp. 33–43 Read article
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Electrolytic Degradation of Uric Acid Using Nickel Electrodes in an Unpartitioned and Partitioned Batch Cell
Abstract: Electrolytic degradation of an aqueous solution of uric acid (UA) was performed in an unpartitioned and partitioned electrolytic tank using nickel electrodes. The concentration of uric acid was measured using a UV–Visible spectrophotometer, and the effect of operating parameters such as voltage, concentration of uric acid and the supporting electrolyte were investigated. It is found that the concentration of uric acid decreases with time in both the unpartitioned and partitioned …
Published in International Journal of Chemical Engineering and Processing · Vol. 2, Issue 1, 2016 · pp. 1–10 Read article
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Numerical investigation of hydrodynamics of batch crystallizer
Abstract: In this work, hydrodynamics in a draft tubebatch crystallizer is analysed computationally using Computational fluid dynamics (CFD). The CFD simulations are performed using multiple reference frame (MRF) with sliding mesh approach in transient condition for flow time of 5s using the standard k-ε turbulence model. The flow-field in batch crystallizer is quantified by calculating time averaged velocity profiles along the horizontal line and by analysing the temporal variation of liquid …
Published in International Journal of Chemical Engineering and Processing · Vol. 3, Issue 1, 2017 · pp. 24–35 Read article
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UNIT OPERATIONS IN CHEMICAL INDUSTRIES
Abstract: The unit operation like distillation, absorption, evaporation, filtration, drying, etc. are most important factors. Distillation is a purification method for liquids and can separate components of a mixture if they have significantly different boiling points. Absorption is a physical or chemical phenomenon. Evaporation can be defined as the process where liquid is transformed into a gaseous state. Evaporation can occur only when water is available. Drying is an important unit …
Published in International Journal of Environmental Chemistry · Vol. 5, Issue 2, 2019 · pp. 11–29 Read article
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Synthesis, Spectral characterization and biocidal activities of Triphenyl antimony (V) halide and methoxide complexes
Abstract: The schiff base ligands N-mono(salicyclidene)-σ-phenylenediamine (spdH) and N-mono(2-hydroxy-1-naphthalidene)-σ-phenylenediamine (hnpdH) and their triorganoantimony (V) complexes were synthesized by conventional method, were characterized by UV, IR and 1H NMR spectral studies which proposed that in the complexes of the ligands spdH and hnpdH, antimony is seven coordinated and in sp3d3 hybridization state with pentagonal bipyramidal geometry. Keywords: halide, methoxide complexes, triphenylantimony (V)
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 3, Issue 1, 2017 Read article
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Anti-tubercular activity of dioxo molybdenum (VI) metal complexes of 2-((E)-(1,5-dimethyl-2-phenyl-3-((Z)-(quinoline-8-ylimino)methyl)-2,3-dihydro-1H-pyrazole-4-ylimino)methyl)phenol
Abstract: Dioxomolybdenum(VI) complexes tetradentate ligand 2-((E)-(1,5-dimethyl-2-phenyl-3-((Z)-(quinoline-8-ylimino)methyl)-2,3-dihydro-1H-pyrazole-4-ylimino)methyl)phenol was synthesized by conventional method The ligands and their MoO22+ complexes have been characterized on the basis of elemental analysis, electronic. I.R., 1H and 13C-NMR spectral method, by their spectral studies, octahedral geometry of the complex has been proposed. On evaluation of in-vitro antitubercular activity of the ligand and dioxo Mo(VI) metal complex found that complex is more potent antitubercular agent than ligand. Keywords: anti-tubercular …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 3, Issue 1, 2017 Read article
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MANUFACTURING OF CHLORINATED PARAFFIN WAX AND SULPHO CHLORINATED PARAFFIN WAX
Abstract: The use of chlorinated paraffin wax and sulpho-chlorinated paraffin wax in daily life is increasing day by day. They are used as flame retardant, in rubber industry, paints, adhesives, caulks, sealants, and manufacturing of different types of plastics like PVC. Here in this article, we have presented the manufacturing process for chlorinated paraffin wax (including sulpho) along with chemical reaction and mass balance. Keywords: Chlorinated paraffin wax, Manufacturing process, Mass …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 4, Issue 1, 2018 · pp. 1–4 Read article