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1919 articles for “Expression/regulation/sox operon/sulfur-chemolithotrophy” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Alternating Inertia-Based Virtual Synchronous Machine Control for Improved Frequency Regulation of Energy Storage Systems
Abstract: The rapid integration of renewable energy sources (RESs), particularly solar photovoltaic and wind energy systems, has significantly increased the penetration of power electronic converter-based distributed generators (DGs) in modern power systems. While these technologies provide substantial environmental, economic, and sustainability benefits, their widespread deployment has introduced new operational challenges. One of the major concerns is the reduction of system inertia and damping due to the replacement of conventional synchronous generators …
Published in Journal of Power Electronics and Power Systems · Vol. 16, Issue 2, 2026 Read article
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Polymer Nanocomposites at the Nanoscale: A Comprehensive Review with Reference to Indian Regulations
Abstract: By combining nanoscale reinforcements with polymer matrices, polymer nanocomposites have become one of the most promising classes of advanced materials with superior mechanical, thermal, electrical, barrier and multifunctional properties. This extensive review critically analyses the scientific advances made in polymer nanocomposites between 2000 and 2026, with focus on recent advances in polymer nanocomposite development, processing techniques, structure–property relationships and new applications. The review covers the impact of the nanofillers which …
Published in Journal of Polymer & Composites · Vol. 14, Issue 5, 2026 · pp. 115–129 Read article
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New Analytical Expression of OPRA Over InverseGamma Shadowed Fading Channel with Selection Combining Diversity
Abstract: Abstract: Considering wireless communications, different factors are responsible for attenuation and degradation of signal which is term as fading. Generally fading is divided into two parts large scale fading and small scale fading. It is very essential to develop a fading model that characterizes the channel considering that effects. In this paper analysis of channel capacity under Optimal Power Rate Adaption (OPRA) over Inverse-Gamma shadowed distribution with Selection Combining diversity …
Published in Journal of Microelectronics and Solid State Devices · Vol. 6, Issue 1, 2019 · pp. 18–21 Read article
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A Novel Closed form Expression of OPRA Over κ-μ/Inverse-Gaussian and η-μ/Inverse-Gaussian Fading Channel with Diversity Reception
Abstract: Abstract: In authentic wireless propagation scenario, the execution of the wireless communication is critically degraded by fading phenomenon which is generally multipath and shadowing. Considering more realistic scenario it is very necessary to develop a composite fading model and further analyze its performance metrics. In this work closed form equation of channel capacity under adjustable transmission policy with OPRA over κ-μ/Inverse-Gaussian and ημ/Inverse-Gaussian fading channel with and without maximal ratio …
Published in Journal of Microelectronics and Solid State Devices · Vol. 6, Issue 1, 2019 · pp. 7–11 Read article
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Detection of Radioactive Material Out of Regulatory Control: A Radiation Dose Survey of a University Environs in Rivers State, Nigeria
Abstract: This research investigates radiation levels at refuse dump sites and laboratories within the University of Port Harcourt, Nigeria environs and assesses the associated risks to human health and the environment. The study utilizes two radiation detection instruments namely the Personal Radiation Detector and the Radioisotope Identifier Device. The PRD offers real-time detection and spectroscopic analysis of gamma and neutron radiation, while the RID combines gamma and neutron radiation detection with …
Published in Journal of Nuclear Engineering & Technology · Vol. 13, Issue 2, 2023 · pp. 1–11 Read article
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A high Regulated Low Ripple DC Power Supply based on LC Filter and IGBT
Abstract: Filaments operating at a high temperature region would require ripple free current constant power source for their heating purposes. Introduction of ripple in the power supply would result in high power loss, aberrant, unpredictable temperature rise etc. High current ripple can also extenuate the life of electrolytic capacitors used in the circuit. In this paper we propose a scheme in which we would not only use simple, low cost, easily …
Published in Journal of Power Electronics and Power Systems · Vol. 2, Issue 2, 2012 · pp. 1–10 Read article
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Torsional Effect on Multi-Storeyed Building on Regular and Irregular shape of Building with and without Infill by Using P-Delta Analysis
Abstract: Torsional effect on structure is the modified seismic response of building which caused several damages or collapse of structure. P-Delta effect are the second order effects which increase lateral displacement in which the lateral displacement can be caused by wind or seismically induced inertial forces in the high rise structure. The increase in number of storey in the structure directly proportion to the delta effect in the structure. The present …
Published in Journal of Structural Engineering and Management · Vol. 5, Issue 3, 2018 · pp. 48–55 Read article
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A System to Monitor and Regulate the Toxic Gasses in the Environment
Abstract: AbstractThe word vehicle and industry are very close to the human heart from the very initial stage of civilization. Both vehicle and industries make the life easy and play a very important role. As industries are very important for economic growth, technological growth and similarly vehicle are very important for the ease of transport, but there is one more side of industries and vehicles, which is very harmful. This side …
Published in Recent Trends in Sensor Research & Technology · Vol. 4, Issue 1, 2017 · pp. 7–12 Read article
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Regulatory Perspectives of Ayurvedic, Siddha and Unani Formularies and Pharmacopoeias
Abstract: The Ayurvedic Formulary of India, Ayurvedic Pharmacopoeia of India, Siddha Formulary of India, Siddha Pharmacopoeia of India, National Formulary of Unani Medicine, Unani Pharmacopoeia of India are included in the Schedule I of the Drugs and Cosmetic Act 1940 and rules made thereunder and serve as a tool for regulatory compliance and standardization tool for the Ayurvedic, Siddha and Unani system of medicines respectively. The Pharmacopoeias of Ayurvedic, Siddha and …
Published in Journal of AYUSH: Ayurveda, Yoga, Unani, Siddha and Homeopathy · Vol. 6, Issue 2, 2017 · pp. 56–64 Read article
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Over Expression of Genes at Long Arm of 21 Chromosome in Case of Down Syndrome
Abstract: Down Syndrome (DS) is a genetic disorder which is caused due to trisomy at chromosome 21 or gene dosage imbalance. DS leads to mental retardation in humans. It is a multisystem disorder as it affects several systems of our body like cardiovascular, respiratory, gastrointestinal, neurological, hematopoietic and musculoskeletal system. The principal cause of DS is unknown yet. Some factors are responsible for DS. like reproduction at advanced maternal age, folic …
Published in Research and Reviews : A Journal of Immunology · Vol. 5, Issue 2, 2015 · pp. 27–34 Read article
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Free Fatty Acids Modulate the Specific Activity and Expression of Alpha and Beta Subunits of Sodium Potassium ATPase of Cultured Rat Cortical Astrocytes.
Abstract: The fatty acid composition of the membrane plays an important role in the functioning of the membrane-bound enzyme Na+K+ATPase. The aim of this study was to determine the effects of the free fatty acids at various levels of unsaturation, namely, stearic acid, linoleic acid, arachidonic acid and docosahexaenoic acid, on the alpha and beta subunits of sodium potassium ATPase present on the primary cultures of rat astrocyte membrane. Membrane was …
Published in Research and Reviews: A Journal of Neuroscience · Vol. 2, Issue 1, 2012 · pp. 20–28 Read article
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Fractional Riemannian Fuzzy C-Means with Time-Series Regularization for Economic Manifold Forecasting
Abstract: A fractional Riemannian fuzzy c-means framework is proposed for uncertain economic forecasting on non-Euclidean data domains. Observations are represented on a Riemannian manifold, cluster centres are intrinsic prototypes, and a latent fuzzy regime signal is regularised by both autoregressive and fractional-memory penalties. The resulting objective couples geometric clustering with time-series consistency, thereby discouraging partitions that are locally plausible but temporally incoherent. Closed-form membership updates, exponential-map centre updates, normal equations for …
Published in Recent Trends in Mathematics · Vol. 3, Issue 2, 2026 · pp. 49–55 Read article
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Enhance Brain Images using Adaptively Regularized KFCM Approaches on Image Segmentation: A Survey
Abstract: AbstractThe purpose of image segmentation is to apply logic and convert the explication of an image into some aspect that is easy for examine. This paper concerns on study of various image segmentation (IS) techniques and analysis. The merits and demerits are also described in this paper. Then there is discussion about various underpinning concerns in IS and find the gap between them that require to be connected so as …
Published in Journal of Artificial Intelligence Research & Advances · Vol. 4, Issue 2, 2017 · pp. 30–38 Read article
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Dispersed Access Regulator System for Innocent Data Storage in Clouds
Abstract: AbstractSafe data storage cloud that supports anonymous authentication access control scheme to propose unruly under the proposed plan, before storing data in the cloud, without knowing the identity of the user, confirms the authenticity of the series. Plan to prevent replay attacks, form and creation, modification stored in the cloud, and the data is read and the user supports the revocation addressed. Furthermore, our authentication and access control scheme is …
Published in Recent Trends in Programming languages · Vol. 3, Issue 3, 2016 · pp. 8–12 Read article
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Molecular Cloning, Expression, Purification, and Characterization of Methionine Aminopeptidase
Abstract: MAP enzyme can efficiently remove N-terminal methionine from recombinant proteins. In the present study, MAP gene from genomic DNA of Escherichia coli was amplified, cloned into pET 11b vector and transformed into E.coli DH5a cloning strain to confirm the insertion of MAP gene, then plasmid was transformed into E. coli BL21 (DE3) expression strain. The protein was eluted with 25 mM NaCl and showed a purity of ~ 95% which …
Published in Research and Reviews: A Journal of Microbiology and Virology · Vol. 2, Issue 2, 2012 · pp. 12–24 Read article
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Quantify the Variation of Oil Yield from Castor Seeds Using Soxhlet Apparatus with the Solid/Solvent Ratio & Extraction Time
Abstract: Use of non-edible oils for various commercial purposes is increasing nowadays worldwide. Therefore in search of this, seed having maximum yield while having least cost should be the best alternative. As a result, need is there to study the variation of oil yield from these non-edible oil seeds. Hence this study is focused on using castor seeds available in the area as the feedstock for oil production. The variability of …
Published in Journal of Offshore Structure and Technology · Vol. 5, Issue 3, 2018 · pp. 39–43 Read article
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Issues, Strategies, Regulatory Concerns for Monitoring and Management of Water: Microplastics, Microorganisms and Emerging Pollutants
Abstract: Water is regarded as a multi-purpose and eccentric resource as it performs plethora of vital functions essential for human body. Water pollution is responsible for contaminating drinking water sources, food moieties and causing adverse health implications. Access to clean and reliable water is imperative for ensuring healthy lifestyle and prevention of diseases with direct impact on economy and social life. A wide variety of emerging pollutants (viz. microplastics, Phthalates, BPA …
Published in Journal of Water Pollution & Purification Research · Vol. 9, Issue 2, 2022 · pp. 1–13 Read article
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Growth Regulatory Activities of Different Extracts of Few Ornamental Plants on Radish (Raphanus sativus) with Chemical Investigation
Abstract: AbstractAn experiment was conducted to study the effects of aqueous extracts of few ornamental plants viz. China box (Murraya exotica), Indian Medlar (Mimusops elengi), Parrot tree (Butea monosperma) Mussaenda (Mussaenda erythrephytta), Mast tree (Polyalthia longifolia) and Swamp tree (Thuja occidentalis) on the germination and growth of radish (Raphanus sativus) aqueous extract of Mussaenda plant extract showed the highest percentage of germination shoot length, root length and chlorophyll contents of radish …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 5, Issue 3, 2016 · pp. 16–20 Read article
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The Need for Regulations against Abandoned Fishing Gear
Abstract: Ghost fishing resulting from abandonment of fishing gear has remained an increasing challenge in the oceans. A significant amount of these gears is made up of plastic materials; this has caused countless problems to aquatic life resulting in mortality in most cases. One of the ongoing causes of gear abandonment is conflict. Fishing gear is frequently discarded due to the nature of the fishing grounds and other environmental factors, such …
Published in Research & Reviews : Journal of Ecology · Vol. 12, Issue 2, 2023 · pp. 43–46 Read article
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Drug Discovery and Development: An Overview from the Regulatory Prospective
Abstract: The improvement of medication from an underlying plan to its entrance into the market is an extreme process which can take around 5–10 years and cost $1.7 billion. The thought for another advancement can originate from an assortment of sources which incorporate the flow necessities of the market, new rising infections, good clinical research, business part, and so on. Once an objective for revelation has been picked, the pharmaceutical businesses …
Published in Research & Reviews: A Journal of Drug Design & Discovery · Vol. 6, Issue 1, 2019 · pp. 1–9 Read article