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1756 articles for “improvement”
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Soil Health Testing using IOT Devices
Abstract: For proper farming, soil testing has become a need. There are numerous soil testing procedures available. Soil quality used to be performed in companies and research institutions, and it required a years and a lot of work to get findings. Soil testing using numerous moveable sensors is now possible in today's environment, thanks to technological improvements and digitization. The internet of things has made it easy to link devices to …
Published in International Journal of Green Chemistry · Vol. 8, Issue 1, 2022 · pp. 69–76 Read article
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Mathematical models in Predictive microbiology for food safety
Abstract: The study of predictive microbiology is predicated on the notion that populations of microorganisms react in a predictable manner to the conditions of their environment and that historical observations can be used to predict how populations will react in the future by looking at environments in terms of the dominant limitations they present. Predictive microbiology is a relatively new branch of the field of microbiology that has recently gained significant …
Published in International Journal of Green Chemistry · Vol. 9, Issue 1, 2023 · pp. 23–29 Read article
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Guar Gum and Its Graft Copolymers: An Overview
Abstract: Guar gum, a naturally occurring polysaccharide, is being widely used in numerous applications. Guar gum is modified by graft copolymerization to improve upon properties. Grafting is an innovative method to produce a new class of semi synthetic polymeric materials. In grafting, while the original properties of polymer remain intact, some additional and useful properties are incorporated. Natural polymers are available in huge quantities on Earth, since billions of years. Guar …
Published in International Journal of Analytical and Applied Chemistry · Vol. 2, Issue 1, 2016 · pp. 15–22 Read article
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Functionalization of Reclaim Rubber: Possible Precursor for Polyblends in Engineering Applications
Abstract: Improvements in mechanical and dynamic properties of a blend can be achieved by surface treatments such as grafting of functional groups on one of the blend components or activation by the application of a coating of a polymer. This paper describes the effect of grafting maleic anhydride on reclaim rubber with varying levels of maleic anhydride (i.e., 2 and 5 phr) on open two roll mills. Investigated cure characteristics and …
Published in International Journal of Analytical and Applied Chemistry · Vol. 3, Issue 1, 2017 · pp. 18–23 Read article
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DESIGNING OF A LEAN ASSEMBLY LINE FOR NATIONAL HEATER COMPANY AT AL-RUSAYL
Abstract: Most industrial sectors are concerned with reducing wastes activities; therefore they mostly use Lean manufacturing technology as the best solution to accomplish their aim. These non-added value wastes could be unnecessary motion, inadequate processing, excessive transportation, defects, waiting, unnecessary inventory and overproduction. A survey was implemented on both Rusayl Industry Area Company and National Heater Industries Company L.L.C for this study purpose as those two companies are compatible with this …
Published in International Journal of Analytical and Applied Chemistry · Vol. 4, Issue 1, 2018 · pp. 18–35 Read article
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A Study of Salinity of ground water in some semi-arid tracts in Vadagam Taluka, Banaskantha District of Gujarat
Abstract: Because of the insufficiency of water resources and serious environment, it becomes much more mergence to develop the water saving agriculture The northern part of Gujarat state may be classified as a semi-arid region because most of the area receiving low rainfall. About fifty samples of ground water were collected from different tracts in Vadagam regions during pre-monsoon 2018, post-monsoon 2018 and pre-monsoon 2019 and tested for their EC and …
Published in International Journal of Analytical and Applied Chemistry · Vol. 6, Issue 1, 2020 · pp. 1–4 Read article
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Life Below Water: Addressing Ocean Sustain Ability Using IT
Abstract: Modern world meets lots of disputes that include Ocean sustainability. It is become matter of big worry if oceans are not taken seriously. Ocean administration faces the challenge of sustaining a balance between marine resource use and conservation while dealing with pressing threats resulting from climate change such as sea level rise, fisheries food security, IUU fishing and ocean acidification. In this paper we have reviewed, an waste and oil …
Published in International Journal of Analytical and Applied Chemistry · Vol. 8, Issue 1, 2022 · pp. 52–57 Read article
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Overview of Strategies for Flood Control and Risk Management in Nigeria
Abstract: This study presents the strategies for flood control and risk management plan in view to overcome the current menace faced by the people of Nigeria. However, to overcome these, the following flood master plans were set amongst other things to formulate a broad policy framework and milestones for managing floods and stipulate specific strategies for achieving these milestones during the next decade up to 2050. The vision of the plans …
Published in International Journal of Analytical and Applied Chemistry · Vol. 8, Issue 2, 2022 · pp. 41–50 Read article
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Image Enhancement and Lung Cancer Detection Using Anisotropic Diffusion Filter
Abstract: The leading cause of cancer-related deaths globally is lung cancer. According to the Global Cancer Statistics lung cancer is the leading cause of cancer-related fatalities with 1.8 million deaths and 2.1 million new cases. Early detection of a tiny tumor can stop cancer from spreading and greatly enhance prognosis and survival rates. Consequently, the creation of a sophisticated computer-aided diagnosis system (CADS) may be advantageous for the early therapy of …
Published in International Journal of Analytical and Applied Chemistry · Vol. 9, Issue 1, 2023 · pp. 21–29 Read article
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Analytical Development of Electrochemical Biosensors for Real-Time Monitoring of Environmental Contaminants
Abstract: The increasing awareness of environmental pollution has necessitated the development of efficient monitoring systems for the detection and quantification of contaminants. Electrochemical biosensors have emerged as powerful tools due to their high sensitivity, rapid response, and cost-effectiveness. This paper reviews recent advancements in the development of electrochemical biosensors specifically designed for real-time monitoring of environmental contaminants. The design and fabrication of electrochemical biosensors involve the integration of biological recognition elements …
Published in International Journal of Analytical and Applied Chemistry · Vol. 9, Issue 2, 2023 · pp. 31–37 Read article
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Formulation Development and Evaluation of Mouth Dissolving Tablets of Cilnidipine
Abstract: Orodispersible tablets (ODT) are tablets that dissolve quickly or disintegrate in the oral cavity without the need for water. In this study, orodispersible tablets containing Cilnidipine (an antihypertensive agent) were formulated by direct compression method to improve the safety and efficacy of the drug molecules and achieve better patient compliance. Cilnidipine is an antihypertensive drug and acts as a calcium channel blocker. The aim of this study was to develop …
Published in International Journal of Analytical and Applied Chemistry · Vol. 9, Issue 2, 2023 · pp. 38–44 Read article
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Enhancement of Heat Transfer Coefficient in Shell and Tube Heat Exchanger Using 1-Butyl-3-Methylimidzaolium Bromide
Abstract: Improvement in heat transfer coefficient in heat exchanger plays very important energy saving role in the industries. In this study the effect of ionic liquid on HT coefficient was studied using a lab scale shell and tube heat exchanger (length-39 cm, shell diameter 9 cm, Tube diameter 0.62 cm). Also the effect of cold and hot flow rate on heat transfer coefficient, Effect of mass concentration of ionic liquid was …
Published in International Journal of Chemical Separation Technology · Vol. 2, Issue 1, 2016 · pp. 11–18 Read article
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Chromatography for Chemical Separation: Types and Uses
Abstract: Chromatography is an analytical tool that is used for separating a variety of chemical mixtures. This technique was developed somewhere during the 1940s to 1950s. Initially, the technique had low efficiency with prolonged time of analysis and reduced detection range. Later, the technique was modified and improved to meet the demands of chemical separation technology. Chromatography is broadly categorized into analytical or preparative. Analytical chromatography is used for small sample …
Published in International Journal of Chemical Separation Technology · Vol. 2, Issue 1, 2016 · pp. 24–25 Read article
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The Performance of Microbial Lipase Immobilized onto Ion Exchange Resins and onto the Natural Zeolite Clinoptilolite
Abstract: The paper describes a study into the performance of a microbial lipase immobilized on to four different ion exchangers. Lipase from the yeast Candida rugosa was immobilized onto the anionic ion exchange resins Dowex MWA-1, Purolite A109, and Amberlite IR45. The performance of the immobilized lipase in each case was evaluated by measuring the immobilization efficiency and by following the reaction kinetics of hydrolysis of a tri-glyceride ester to free …
Published in International Journal of Chemical Separation Technology · Vol. 2, Issue 2, 2016 · pp. 24–32 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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Extractive Distillation study for the system Acetone - Chloroform – DMSO
Abstract: Acetone- chloroform is a maximum boiling azeotropic mixture which is frequently observed in the pharmaceutical and specialty chemicals industries. Conventional distillation does not yield the desired separation into pure components that is Acetone and Chloroform. Present work, focuses on separation of mixture by Extractive Distillation (ED) using PRO/II simulation software. Solvent used in separation of the mixture is DMSO (Di Methyl Sulfoxide) and thermodynamic model UNIFAC is selected for the …
Published in International Journal of Chemical Separation Technology · Vol. 4, Issue 1, 2018 · pp. 1–12 Read article
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Mechanical characterization of Fiber glass Composites with Nano silica
Abstract: Epoxy-based fiber glass composites with enhanced strength by silica Nano particles checked for mechanical strength by addition of nanoparticles. Fiber glass Composites were prepared with glass fiber and nanoparticles containing resin, by infusion method. proper mixing of nanoparticles in resin was checked by various techniques. Viscosity of liquid resin reduced because of nanoparticles but still have good command to reinforce glass fibers. glass transition temperature (Tg) of polymer containing silica …
Published in International Journal of Chemical Separation Technology · Vol. 5, Issue 1, 2019 · pp. 49–58 Read article
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Investigation into the Design of Components of Bag Filtersuse for Cement Production
Abstract: Bag Filters play important role in the economy of modern industries that it is use for not only to control air pollution but to prevent waster and recycle materials back into the process. Because of the importance of Bag houses in industries, considerable effort has been done by scientists till now on the modeling of this unit for better understanding and improved productivity. To model and design a bag house …
Published in International Journal of Chemical Separation Technology · Vol. 6, Issue 1, 2020 · pp. 35–51 Read article
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Investigation on Trans-esterification of Terephthalic Acid and Ethylene Glycol for the Production of Polyester Fibers.
Abstract: ABSTRACTThere have been considerable efforts to produce renewable polymers from biomass. Poly(ethylene terephthalate) (PET) is the most common thermoplastic polymer resin of the polyester family and is used in fibers for clothing, containers for liiquids and foods, thermoforming for manufacturing ,etc.The monomer bis(2-hydrooxyethyl) terephthalate can be synthesized by the esterification reaction between terephthalic acid and ethylene glycol with water as a byproduct, or by transesterification reaction between glycol and dimethyl …
Published in International Journal of Chemical Separation Technology · Vol. 6, Issue 2, 2020 · pp. 6–11 Read article
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Extraction of Bioflavonoid from Peel of Citrus sinensis
Abstract: Citrus sinensis is belongs to the Rutaceae family. This is also known as orange fruit and it contains several phytochemicals like phenolic compounds, phenolic acids, bioflavonoids (quercetin, rutin and kaempferol), saponins, carotenoids, citric acid and vitamin C (ascorbic acid). It shows various pharmacological activities like antioxidant activity, anti-inflammatory activity, anti-diabetic activity, anti-cancer activity, wound healing activity etc. This plant control the various disorders in the society. Bioflavonoids also assist in …
Published in International Journal of Chemical Separation Technology · Vol. 7, Issue 1, 2021 · pp. 1–5 Read article