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483 articles for “Attraction”
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A Brief Introduction on the Electrokinetic Mixing and Separation in Microfluidic Systems
Abstract: Electrokinetics encompasses the analysis of fluid or particle motion in the electrical field; includes electroosmosis, electrophoresis, dielectrophoresis, electro-wetting, etc. Electrokinetic applications in the production of microfluidic systems have become quite attractive over the last decade. Electro-kinetic systems usually do not need any additional mechanical moving parts and may be made compact by removing the power source with a small battery. Electro-kinetic based microfluidic systems may also serve as a feasible …
Published in Journal of Aerospace Engineering & Technology · Vol. 10, Issue 3, 2020 · pp. 24–34 Read article
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Continuous Charging of Spacecraft Fuel Cells by Hydrogen and Oxygen, Obtained in a Specially Designed Separator, Powered by a Solar Panel, During Long-term Space Flight
Abstract: The flight control of the spacecraft (SC) is carried out at the expense of onboard electrical power. The onboard electric power supply of the spacecraft ensures the functioning of all its instruments and equipment (propulsion system, controls, communication systems, instrument complex, heating, etc.). The power supply system of a spacecraft is the most important system that ensures both the life of the spacecraft itself and the crew that controls this …
Published in Journal of Aerospace Engineering & Technology · Vol. 13, Issue 2, 2023 · pp. 44–59 Read article
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Polymer Nanocomposite for Electronic Applications
Abstract: Polymer matrix nanocomposites are studied in this topic to understand commercial application in batteries, capacitor, sensing, radio frequency apparatus, antennas, non-resonant device, high quality filters, and solar cells. Act of substrate and fillers contribute interlinked electro-optic transduction ratio. Ceramic nano-composers are CuZnFe2O4, ZnO, and graphene oxide. Different polymerization techniques applied to produce compositions on conducting polymer. Polymer nanocomposites used to apply at electrochemical storage of energy. Bio-safe characteristics of biopolymer …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 22, Issue 3, 2020 · pp. 16–20 Read article
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Recent Advancements in Quantum Dot Sensitized Solar Cells
Abstract: In the last few decades, Quantum Dot Sensitized Solar Cells (QDSSCs) have attracted attention of researchers worldwide and extensive work has been done to improve the efficiency of the solar cell.QDSSCs is considered as the best alternative to the other solar cell devices due to its photovoltaic properties with the combination of miniaturization. The best property of quantum dot is the size and bandgap tunability and it makes quantum dots …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 23, Issue 3, 2021 · pp. 1–10 Read article
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A Review on Biomedical Application by Using Electrospinning
Abstract: Despite its extensive history and some underlying work in tissue engineering dating back over 30 years, electrospinning has not attracted widespread interest as a possible polymer; with applications in tissue and medicine conveyance only emerging in the last 5–10 years. Electrospinning's overall usefulness, versatility, and ability to generate strands with nanoscale widths have sparked increased interest. Similarly, the electrospinning technique allows for the creation of frameworks with micro- to nanoscale …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 23, Issue 3, 2021 · pp. 29–36 Read article
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Carbon Nanotubes and Fullerene: Basic Properties and Applications in Space Probe Studies
Abstract: Carbon nanotubes and fullerene has been visualized as an active research area in nanotechnology era. The possibility of harnessing these nanomaterials from natural resources and growing by artificial means attracts the attentions of most crystallographers, engineers, physicists, chemists and biomedical scientist. The tight binding approximations and density functional theory result shows the energy band gaps, and elastic properties of nanomaterials. Thus, in order describe the space model, the calculations are …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 24, Issue 3, 2022 · pp. 1–14 Read article
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Nanosensors To Detect Environmental Pollutants
Abstract: Nanoscience and nanotechnology are fields of study of matter in the nanometer scale in which the quantum and surface effect provide wide range of properties. Nanoscience explores the fundamental principles for its special properties. On the other hand, nanotechnology applies this knowledge for developing new devices, materials, and systems with enhanced performance and functions. Environmental applications of nanotechnology are one of the many outstanding utilizations of nanoscience. Commonly used devices …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 25, Issue 2, 2023 · pp. 13–18 Read article
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Coastal Tourism and Environment Issues of Concern and Sustainability: A Case Study in Digha, West Bengal, India
Abstract: Coastal tourism is always an attractive tourist destination and has increased the economic growth. However, the coastal areas are now exposed to deterioration due to lack of balance between tourism activities and natural environmental actions. Development of sustainable ecotourism practices is the only way to solve the problem. Creating public awareness regarding the adverse consequences of unplanned mass tourism activities in the region is the paramount step toward achieving sustainability. …
Published in Journal of Water Pollution & Purification Research · Vol. 7, Issue 3, 2020 · pp. 6–12 Read article
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A review on Plastisphere
Abstract: Plastic waste contamination has emerged as a growing ecological issue of great significance. Plastic has been found in various environments, including within the human body, creating a growing threat to both ecosystems and people. In the ocean, plastic debris undergoes gradual fragmentation into tiny particles known as microplastics due to the disruption of physical and chemical processes. These microplastics serve as a habitat for diverse microbial communities, such as fungi, …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 13, Issue 3, 2023 · pp. 38–49 Read article
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Usability of the Information Discovery Layer in Academic and Public Libraries with Reference to Madhya Pradesh
Abstract: Usability of the Information Discovery Layer in Academic and Public Libraries with Reference to Madhya PradeshThe library has been able to calm the pious people for ages, but the expansion of the information in the present time has resulted in a person wandering in it. Providing accurate information at the right time to the right person is a daunting task for the right librarian. If a person tells the needs …
Published in Journal of Advancements in Library Sciences · Vol. 4, Issue 2, 2017 · pp. 39–45 Read article
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Dark Tourism: Changing Perception of Travelers for Indian Tourism
Abstract: Tourism industry in India dates back to ancient times; has undergone various phases of development since then and gained a rapid momentum and immense popularity. The new genre of tourism is “Dark Tourism” – a notion less perceived, yet brimming with curiosity and intrigue. Gone is the era where tourist’s interest revolved only around destinations of romantic getaways, scenic beauty, adventure and rejuvenation. The concept of “Thana tourism” or “Phoenix …
Published in OmniScience: A Multi-disciplinary Journal · Vol. 8, Issue 3, 2018 · pp. 11–21 Read article
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Library and Information Policy At The National Level
Abstract: AbstractThe libraries for special groups should be built in areas of tribal concentration or of minority communities to develop their distinctive cultures. Government will provide all encouragement for such communities to develop their distinctive cultures and to develop their own libraries through voluntary effort. Each public library should have a section for children and, in addition, separate libraries for children with attractive books and audio-visual supporting material should be established …
Published in Journal of Advancements in Library Sciences · Vol. 2, Issue 3, 2015 · pp. 1–6 Read article
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Improving Service Quality of Hotel Business using Collective QFD and Signal to Noise Ratio
Abstract: In recent studies, it is found that tourism industry has become one of growing industry in the World. Ever growing tourism industry has a major contribution towards escalation of hotel business. Hotel business performance is essentially decided by customer satisfaction. Customer satisfaction is a key indicator and determined by customer expectation and perception towards services offered by hotel. This study focuses on Case Hotel in Goa, India. In recent years …
Published in OmniScience: A Multi-disciplinary Journal · Vol. 9, Issue 1, 2019 · pp. 34–41 Read article
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A Study of Personality Traits of Secondary School Students of Ahmedabad City in Relation to Their Educational Achievement
Abstract: Personality is the most important motor of one’s mind to get used to what he/she intends to do, goals to achieve. Education is the most dangerous weapon that is used to build or destroy a given society/community. It depends on how one’s willing to use it. In a positive way, it is very important for the prosperity of the nation and in a negative way, it is the most dangerous …
Published in OmniScience: A Multi-disciplinary Journal · Vol. 9, Issue 2, 2019 · pp. 1–12 Read article
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Awareness of Web Resources among the Research Scholars of South Campus, University of Delhi
Abstract: The paper intended to evaluate the awareness of web resources among the research scholars of South Campus, University of Delhi. Survey method was applied in which structured questionnaire was distributed randomly among the scholars. The study found that scholars are aware of web resources and mostly use it for research purpose. Also, the research scholars are satisfied with the use of web resources for their research work as it helps …
Published in Journal of Advancements in Library Sciences · Vol. 7, Issue 2, 2020 · pp. 11–16 Read article
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Fabrication of Citric Acid Using Molasses by Aspergillus niger
Abstract: Citric acid is an organic acid with abundant industrial bid. It is lengthily used in the food and beverage industry as it combines an enjoyable taste with low toxicity and sugariness. It was prepared from disparate materials like from molasses and other similar material. Whereas, some of the molasses is used for making of ethanol. But the leftover has been exported to overseas. This paper is studied, the utilization of …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 11, Issue 1, 2020 · pp. 37–38 Read article
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A Mini-Review on Spectral (UV Visible, FT-IR, 1H NMR, GC-MS) Analysis of Various Shaded Dried Leaves Extracts
Abstract: To collect the different types of leaves in various places, wash collected leaves with distilled water and dried these leaves in various processes like under shade dry for 15 days, place oven (45 oC) for 1 hour. Grind well using the above-dried leaves, so these leaves are changed to powder form. Utilize these shaded dried leaves powder, to prepare extract with solvents like methanol, ethanol, hexane, carbon tetrachloride, petroleum ether, …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 13, Issue 1, 2022 · pp. 1–8 Read article
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Use of Facebook in Modish Libraries
Abstract: It is necessary to use social networking sites in today's age, so it is mandatory to use Twitter and Facebook and Whatsapp to interact with readers. Conversation with the library has made it easy for readers to communicate. Therefore, Facebook is working as a medium to change the way for social communication in terms of education. This e-leveling platform is considered to be used as a platform where librarians and …
Published in Journal of Advancements in Library Sciences · Vol. 6, Issue 1, 2019 · pp. 466–470 Read article
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Library Assessment: Criteria’s, Parameters and Readiness for Accreditation
Abstract: To maintain the quality of education in HEI (Higher Education Institutions), INI (Institutions of National Importance) etc. assessment by different agencies like NAAC, NBA, NIRF etc. of Indian and international origin is mandatory that undergoes assessment at different levels resulting into standardized recognition and popularity amongst varied institutions with grades and ranking. The indicators meant for assessments of institutions are different with different assessment bodies that to the universities and …
Published in Journal of Advancements in Library Sciences · Vol. 6, Issue 1, 2019 · pp. 358–362 Read article
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Ragi: A Powerhouse of Nutrients
Abstract: Finger millet (Ragi, Eleusine coracana), is the principal food grain of the rural population in India, especially in South India. It is very nutritious with respect to minerals, dietary fiber and essential amino acids. Amongst cereals, Ragi provides highest level of calcium including antioxidants and phytochemicals. The total dietary fiber of finger millet grain is relatively higher than that of most of other cereal grains, which helps to control blood …
Published in Research and Reviews : Journal of Dairy Science and Technology · Vol. 5, Issue 3, 2016 · pp. 36–47 Read article