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554 articles for “Periodic time”
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Cronobacter sakazakii and Its Significance in Dairy Industry
Abstract: Cronobacter sakazakii is an emerging opportunistic human pathogen of immense importance to food industry. The organism is found to be responsible for life-threatening bacterial infections such as necrotizing enterocolitis, bacteremia, and meningitis in neonates and infants with a high mortality rate. It has the ability to form biofilms and can survive in desiccated environments such as milk powder, powdered infant formulae for long period of time. It possesses antibiotic resistance …
Published in Research & Reviews : Journal of Food Science & Technology · Vol. 6, Issue 3, 2017 · pp. 1–7 Read article
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Uptake and Kinetics of Bioaccumulation of Heavy Metals (Lead and Cadmium) from Contaminated Soil using Eisenia foetida
Abstract: AbstractThe ecosystem of soil is affected by heavy metal contamination, both qualitatively and quantitatively and earthworms are efficient bioremediators. The aim of the present study was to investigate the bioaccumulation of two heavy metals (Cd and Pb) in earthworms. In the current paper, the two heavy metals considered are studied for their absorption from the soil and correlated to the amount of live earthworms required to clean up the contamination …
Published in Research & Reviews : Journal of Ecology · Vol. 2, Issue 2, 2013 · pp. 8–14 Read article
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Sources, Levels and Carcinogenic Potential of Polyaromatic Hydrocarbons in the Environment: A Short Review
Abstract: Polyaromatic hydrocarbons (PAHs) are the organic compounds that constitute a class of aromatic hydrocarbons known to be cancer causing agents. In the recent years an increased attention towards their sources and levels in the environments has been observed, mainly because of the elevated levels of some highly carcinogenic or mutagenic PAHs. The US Environmental Protection Agency (EPA) has recognized 16 PAHs (EPA-PAH) as priority pollutants. Eight from these 16 PAHs …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 9, Issue 3, 2019 · pp. 46–52 Read article
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Estimation and Projection of Urban Population of India and China
Abstract: AbstractThe world urban population is expected to be double by 2050, increasing from 3.6 billion in 2011 to 6.3 billion in 2050 (UN, 2011). The urban population of India and China increasing exponentially over period of time the growth of urban population of India is slower than China after 1981 census. The urban population is projected with the help of past data. There are two types of approaches for calculating …
Published in Research & Reviews : Journal of Statistics · Vol. 2, Issue 2, 2013 · pp. 16–22 Read article
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Al Hijamah (Cupping Therapy): A Brief Introduction with Modern Perspective
Abstract: Alhijamah (cupping therapy) refers to a Unani regimenal mode of treatment. Alhijamah is an ancient method which was practically used among the Chinese, Babylonians, Egyptians, Greeks, Romans, Arabs and Indians. The earliest recorded evidence of Alhijamah was discovered in Egyptian medical document Ebers Papyrus dating back to 1550 BC. In Chinese medicine too, Alhijamah is used for the treatment of various diseases. The treatment by vacuum cups has been mentioned …
Published in Research & Reviews: A Journal of Pharmacognosy · Vol. 1, Issue 1, 2014 · pp. 8–12 Read article
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Formulation and Evaluation of Gastro retentive Effervescent Floating Tablets of Famotidine: Effect of Formulation Variables and In Vitro In Vivo Evaluation
Abstract: Gastro retentive effervescent floating tablets of famotidine were developed in an attempt to sustain the drug release as well as to prolong the presence of dosage form in the stomach or upper small intestine until drug is completely released in desired period of time from the formulation with special emphasis to the effect and concentration of different polymers on drug release and floatation. Tablets were prepared by direct compression method …
Published in Research & Reviews: A Journal of Drug Formulation, Development and Production · Vol. 2, Issue 3, 2015 · pp. 13–29 Read article
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Design and Development of Sustained Release Tablets using Solid Dispersion of Beclomethasone Dipropionate
Abstract: In present study an attempt was made to enhance the solubility of beclomethasone dipropionate by solid dispersion method followed by formulating sustained release matrix tablet of beclomethasone dipropionate to improve the patient compliance. Beclomethasone dipropionate has poor water solubility and short elimination half-life hence solid dispersion of beclomethasone dipropionate were prepared with β-cyclodextrin and PEG 6000 as carrier by using physical mixture, solvent evaporation and kneading method. The prepared solid …
Published in Research & Reviews: A Journal of Drug Formulation, Development and Production · Vol. 2, Issue 3, 2015 · pp. 30–41 Read article
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A Unani Perspective of Zeequn Nafas (Bronchial Asthma): A Brief Communication
Abstract: Zeequn Nafas is a widespread interaction of the bronchial system due to a number of influencing factors leading to chronic respiratory impairment. This respiratory impairment or Zeequn Nafas (Bronchial Asthma) has a wide clinical continuum, ranging from readily reversible bronchospasm to severe chronic intractable airflow obstruction. Bronchial asthma is the medical term used to describe Zeequn Nafas. The term Asthma is originated from the Greek word meaning short breathing, panting …
Published in Research & Reviews: A Journal of Pharmacognosy · Vol. 9, Issue 2, 2022 · pp. 1–4 Read article
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Ocular Inserts: An Overview
Abstract: Ocular inserts are sterile preparations which are to be placed into cul-de-sac or conjuctival sac. The major aim of ocular insert is to maintain a therapeutic level at the site of action for prolonged period of time. The therapeutic efficacy of an ocular drug can be greatly improved by prolonging its contact with the corneal surface. Ocular insert gives several advantages like increased ocular residence time, drug release at a …
Published in Trends in Drug Delivery · Vol. 4, Issue 2, 2017 · pp. 20–22 Read article
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Significance of Randomized Clinical Trials
Abstract: The most exacting and reliable research tool for determining if there is a cause-and-effect relationship between an intervention and a result is the randomized controlled trial. When assessing the efficacy and safety of an intervention, a randomized controlled trial can produce high-quality evidence. Every randomized controlled trial (RCT) ought to have predetermined primary outcomes, be registered with a clinical trials database, and possess the necessary ethical permissions. The quality of …
Published in Research and Reviews: A Journal of Pharmacology · Vol. 13, Issue 3, 2023 · pp. 12–16 Read article
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Role of Redox-Couples for Generation of Electrical Energy in Dye Sensitized Solar Cell
Abstract: Growing concern of rise in fossil fuel prices and environmental degradation have led to the world’s interest in renewable energy sources. Out of various renewable energy sources, solar energy is freely available and commercially viable source for electrical energy generation. It is one of the most resourceful sources of energy for the future.The conversion of solar energy into electrical energy can be done by DSS cells. DSS cell is based …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 12, Issue 1, 2021 · pp. 20–26 Read article
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Understanding the Efficacy of Homoeopathic Remedies in the Treatment of Heloma (Corn)
Abstract: Heloma (Corn), is a horny induration and thickening of the stratum corneum resulting from faulty mechanics, irregular distribution of pressure, bony prominences and repetitive motion injury due to repetitive activities or problems with footwear. Thus, both the extrinsic factor and the intrinsic factor are responsible for the formation of Heloma (Corn) affecting 14-18% of people. As most people consider it as a non-threatening condition, they seek home remedial measures like …
Published in Research & Reviews : A Journal of Unani, Siddha and Homeopathy · Vol. 11, Issue 2, 2024 · pp. 23–30 Read article
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Clinical study on dual plating for delayed unions and nonunions of distal 1/3 and diaphyseal-metaphyseal transition of humerus
Abstract: Background: The best treatment for delayed union and non-union at distal 1/3 and metaphyseal-diaphyseal transition of humerus is not well established. We collected retrospective and prospective outcomes data for patients undergoing open reduction and internal fixation for delayed union and non-union of distal 1/3 and metaphyseal-diaphyseal transition of humerus with use of conventional mono-lateral or dual plating. Methods and Material: Over a 2-year period, 35 patients underwent open reduction and …
Published in Research and Reviews : Journal of Surgery · Vol. 9, Issue 2, 2020 · pp. 10–15 Read article
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Electrooxidation of Methylene Blue over nanoparticle coated DSA synthesized by sol-gel method
Abstract: The current study uses the sol-gel approach to synthesize a new Dimensionally Stable Anode (DSA) covered with nanoparticles. The objective is to enhance the electrocatalytic activity and overall performance of the anodes in treating synthetic industrial wastewater containing reactive dyes. CuO and TiO2 nanoparticles are coated using a thermal decomposition technique on a titanium electrode. The DSA surface gains more surface area and better catalytic capabilities when nanoparticles are coated …
Published in Emerging Trends in Chemical Engineering · Vol. 11, Issue 2, 2024 · pp. 34–43 Read article
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A Study of Passenger Satisfaction on Public Transport in Gudalur Town
Abstract: This study aims to explore the factors influencing passenger satisfaction with the public transportation system in Gudalur Town, located in the Nilgiris district of Tamil Nadu. Public transportation is a critical service for the town's residents, providing mobility for daily commutes, education, and access to essential services. The study employs a combination of surveys and interviews to assess commuter satisfaction across several key dimensions, including service reliability, affordability, comfort, safety, …
Published in Trends in Transport Engineering and Applications · Vol. 12, Issue 2, 2025 · pp. 17–21 Read article
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Fire Safety in Healthcare Facilities: An Indian Perspective
Abstract: Fire protection and safety measures in hospitals are of utmost importance to ensure the safety of patients, staff, and visitors. Due to the patients' limited mobility, hospitals are more susceptible to fire disasters. Short-circuits, basements being used as storehouse, inappropriate storage of flammable liquids, improper power supply load, false ceiling panel lined with thermocol, faulty electric wirings, and overheating leading to burning of wires are some of the common causes …
Published in Journal of Industrial Safety Engineering · Vol. 13, Issue 1, 2026 · pp. 8–12 Read article
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Monitoring Total Petroleum Hydrocarbon Degradation with Influence of Grape Leaf Application as Nutrient Stimulant in Soil
Abstract: The application of the grape leaf in the treatment of petroleum hydrocarbon degradation in soil environment in investigated and the findings outline with respect to the performance of the bio-stimulant available nutrients associated with. The research reveals increase in TPH degradation in each bioreactor sampled with the room and sun-dried bio-stimulant application in the system with increase in the period of contact time. The rates in which the TPH decreases …
Published in Emerging Trends in Chemical Engineering · Vol. 13, Issue 2, 2026 · pp. 22–31 Read article
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Laboratory Diagnosis of COVID-19—Lessons Learnt So Far: A Review of Literature
Abstract: The world has been experiencing a viral pandemic called as Coronavirus Disease-2019 (COVID-19) from beginning of 2020. The cases have been initially recorded in Wuhan, China but over a 4-month period (till the time this review is written) spread throughout the world causing severe morbidity and mortality. As it is a new viral infection, newer diagnostic techniques are in the pipeline. As of now, the recommended tests are the molecular …
Published in Research and Reviews: A Journal of Microbiology and Virology · Vol. 10, Issue 2, 2020 · pp. 14–21 Read article
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Role of Library and Information Services in Bridging the Digital Divide in India in Addition to Efforts Made by the Governments
Abstract: Advanced separation alludes to the hole between those with customary, compelling access to computerized and data innovation, and those without this entrance. It envelops both actual admittance to innovation equipment and, all the extensively, aptitudes and assets which take into consideration its utilization. Variables like sex, actual handicap, actual access, age, admittance to the substance, and absence of ICT abilities add to the computerized partition. Advanced libraries, Public Libraries and …
Published in Journal of Advancements in Library Sciences · Vol. 7, Issue 3, 2020 · pp. 1–9 Read article
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The Effect of Er,Cr:YSGG Laser Treatment to Healing of Orthodontically Stimulated Gingival Enlargements
Abstract: Objectives: The objective of this study was to evaluate the healing process of gingival enlargement in adolescents with and without fixed orthodontic appliances by using erbium, chromium:yttrium-scandium-gallium-garnet laser (Er,Cr:YSGG) and scaling-root planning and conventional scalpel for 3 months follow-up. Material and method: 30 patients with gingival enlargement divided in three groups were treated. Control group, without fixed orthodontic appliances, were treated mechanically by scaling-root planning and conventional scalpel only. Test …
Published in Research and Reviews: A Journal of Dentistry · Vol. 10, Issue 3, 2019 · pp. 27–33 Read article