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2000 articles for “W.H.O” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Community-based tourism as an alternative livelihood in rural coastal areas of Bangladesh: Gabura as a case
Abstract: Tourism, the world’s largest and rapid growing industry of modern business world has emerged as major mode for income in many developing countries. Bangladesh, the county of natural beauty is blessed with endowment of almighty has enormous potential to develop tourism because of its attractive natural beauty and rich cultural heritage. The south-western coastal area of Bangladesh, blessed with the world’s largest mangrove forest “Sundarbans” attracts thousands of tourist (domestic …
Published in International Journal of Housing and Human Settlement Planning · Vol. 6, Issue 2, 2020 · pp. 33–54 Read article
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Innovative Approaches to Organic and Inorganic Nanocomposite Synthesis: Chemical Reaction Pathways
Abstract: The integration of organic and inorganic nanomaterials has emerged as a prominent trend in various sectors, driven by the unique properties and functionalities that nanoscale materials offer. This study elucidates the current landscape of organic-based nanomaterials, highlighting their synthesis, characterization, and application potential across different fields. The miniaturization principle has catalyzed the development of nanocomposites that combine inorganic and organic constituents, enhancing the reactivity and performance of traditional materials through …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 10, Issue 2, 2025 · pp. 1–9 Read article
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OPTIMIZING MAGNETIC BEHAVIOR OF NANO-CRYSTALLINE CO2CrAl TYPE HEUSLER ALLOY POWDER USING RESPONSE SURFACE METHODOLOGY
Abstract: In the present work, Co2CrAl heusler alloy powder prepared successfully from premix basic powders of Cobalt (Co), Chromium (Cr) and Aluminium (Al) in stoichiometric of 60Co-26Cr-14Al (weight %) by novelistic mechano-chemical route. Mgnetic properties of mechanically alloyed powders were characterized by vibrating sample magnetometer (VSM). The performed experiment has been designed on the basis of 2 factor 5 level response surface methodology. Experimental results were used to develop a mathematical …
Published in International Journal of Energetic Materials · Vol. 6, Issue 1, 2020 · pp. 7–13 Read article
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Effectiveness of Structured Teaching Program on Knowledge Regarding DOTS among Nursing Students
Abstract: Introduction: In India, tuberculosis (TB) remains a major public health problem. DOTS was the Directly Observed Treatment Short course strategy. All countries with a TB problem were to supply standardized short-course drug treatment to, at least, all lower respiratory tract smear-positive TB patients in DOTS strategy; the health worker or any community volunteer watches the patient swallow all his/her drugs. This improves the cure rate of TB. The healthcare provider …
Published in International journal of Nursing Science Practice and Research · Vol. 6, Issue 2, 2020 · pp. 54–61 Read article
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An Energy-Efficient CMOS Analog Front-End for Wearable Biomedical Monitoring Applications
Abstract: Because wearable biomedical monitoring technologies allow for continuous, real-time, and remote measurement of physiological parameters, they are quickly becoming a key component of contemporary healthcare. These systems place stringent demands on the analog front-end (AFE), which must accurately acquire and condition extremely low-amplitude biopotential signals such as electrocardiogram (ECG), electroencephalogram (EEG), and electromyogram (EMG) while operating under severe power and size constraints. This paper presents the design and simulation of …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 12, Issue 1, 2026 · pp. 1–10 Read article
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REVIEW PAPER ON HYBRID SOLAR WIND RENEWABLE POWER SYSTEMS
Abstract: Solar and wind energy have increased greatly in the past few years. In this study, we proposed a hybrid energy system that combines solar panels with wind turbines to replace traditional sources of electricity, such as thermal and hydropower. Renewable energy is becoming increasingly popular as an unrealistic alternative source of electricity to traditional power generation. Electricity demand is growing every day, and non-renewable energy alone cannot be met. Renewable …
Published in International Journal of Electrical Power System and Technology · Vol. 7, Issue 1, 2021 · pp. 24–27 Read article
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Metaverse architects making virtual tourism a reality
Abstract: The metaverse is a digital domain that encompasses artificial intelligence (AI), augmented reality (AR), and virtual reality (VR) with a focus on social inclusion. Online spaces arise as the metaverse expands, thus proposing intricate user designs than current technology allows. Metaverse is a new business platform for digitalizing businesses related to tourism & recreational activities.Inside this virtual space, designers create several interconnected design sections explaining how the primary parts of …
Published in International Journal of Town Planning and Management · Vol. 8, Issue 2, 2022 · pp. 36–43 Read article
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Theoretical Investigation of the Interactions between Cytochrome C and Some Heavy Metal Ions: A Biophysical Analysis
Abstract: Cytochrome c is located in mitochondria and has an important role in ATP synthesis. In addition to this, this molecule plays an important role in the conversion to water molecule of molecular oxygen. Using chemical equalization principles about chemical hardness and electronegativity concepts, the power of the interactions between chemical compounds, metals and ligands. In the present study, we theoretically analyzed electron transfer mechanisms and the power of the interactions …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 5, Issue 2, 2019 · pp. 27–31 Read article
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Overview of Petrochemical Solid Waste Composition and Impact on the Environment
Abstract: ABSTRACTPetrochemicals refer to all those compounds that can be derived from the petroleum refinery products. Petrochemical industries impart vital role in the national economy. Environmental issues have now become important considerations due to the potential harmful impacts produced by chemical releases. Unsafe emissions may be due to improper production process, poor maintenance practices and internal operational process problems. Petrochemicals cause acute and chronic health diseases such as ulcer, allergy, cancer, …
Published in International Journal of Chemical Engineering and Processing · Vol. 6, Issue 2, 2020 · pp. 6–11 Read article
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Recent Trends and Advancements in Transgenesis and Transgenic Technology
Abstract: Transgenic technology is a novel procedure that was introduced in the year 1981. It involves the insertion as well as integration and expression of new/improved genes into the host organism’s genome. This technology has many benefits in animal biotechnology. This article is a brief review on this technology, the ethical issues concerning it as well as its applications in the field of animal biotechnology.
Published in International Journal of Animal Biotechnology and Applications · Vol. 1, Issue 2, 2015 Read article
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Delay in Seeking Mental Health: Concept Analysis
Abstract: Objective: Delay seeking mental health has been mentioned in passive mode hence this concept wants to realise when we can say there is delay. Around the world management of mental conditions is being taken as a priority, but the background of when these conditions started has not been dealt on much. Methods: A concept analysis of delay in seeking mental health services was done using 8 steps of Walker and …
Published in International Journal of Neurological Nursing · Vol. 5, Issue 1, 2019 · pp. 39–46 Read article
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Analytical Modeling and Simulation of Helical Gear Systems for Improved Load Distribution
Abstract: An analytical modeling and simulation methodology to improving load distribution in helical gear systems is presented in this research study. Fundamental parts of many mechanical systems, helical gears provide the benefits of smooth engagement, lower noise levels, and increased weight bearing capability. However, retaining lifespan and dependability in gear systems requires establishing regular load distribution throughout the gear teeth. This work explores the parameters influencing load distribution and suggests strategies …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 10, Issue 1, 2024 · pp. 1–10 Read article
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Optimization of 3D Printed Two-wheeler Suspension System
Abstract: The suspension is the very important criteria of a two-wheeler in order to improve the comfort for the operator or rider of the two-wheeler. In most of the two-wheeler’s shock absorbers are used as a suspension system to smooth out or damp shock impulse and dissipate energy by use of spring’s compression and relaxation property. The system consists of a spring which allows the frame and vehicle intact while riding …
Published in International Journal of Analog Integrated Circuits · Vol. 4, Issue 2, 2018 · pp. 51–57 Read article
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Brown Onion Oil Characteristics of Medicinal Integrity byLooking at the Extraction Operating Conditions
Abstract: New forms of disease are increasingly affecting people living in today’s highly pressure environment, and these diseases are less responsive to conventional treatments. Aromatic plants and species are used for thousands of years for many purposes, such as medicine, perfumes and cosmetics, as well as in the food industry for culinary and medicinal uses. The brown onion shows the following physic and chemical properties as determined experimentally as Refractive index …
Published in International Journal of Chemical Separation Technology · Vol. 11, Issue 2, 2025 · pp. 41–51 Read article
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Effectiveness of Structured Teaching Programme on Knowledge of Staff Nurses Regarding Residual Complications After Traumatic Brain Injury
Abstract: Aim: the study aims to assess the effectiveness of structured teaching programme on knowledge of staff nurses regarding residual complications after traumatic brain injury in a selected hospital, Bangalore. Methods: pre experimental one group pretest and posttest study was conducted with 60 staff nurses working at Kempegowda Institute of Health Science and Research Center. Samples were selected by using purposive sampling technique and the data were collected using self-administered structured …
Published in International Journal of Medical Surgical Nursing · Vol. 2, Issue 2, 2019 · pp. 21–27 Read article
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Harmonic Analysis of Single-Phase Inverter
Abstract: In this paper, a study is carried out to investigate the total harmonic distortion (THD) of various voltage control signal techniques for single-phase pulse width modulation (PWM) inverter. The inverter is implemented using three PWM techniques—unipolar PWM, modified sine PWM and harmonic injection modulation. The performance of these control schemes are evaluated through simulation in MATLAB/SIMULINK. The obtained THD and fundamental magnitude of the output AC are tabulated (Table 1). …
Published in International Journal of Electrical Power System and Technology · Vol. 4, Issue 1, 2018 · pp. 32–38 Read article
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Case Studies On Synthesis Of PLLA Bioplastic Starting From Food And Agricultural Wastes
Abstract: Polylaevo Lactic Acid (PLLA) is an excellent biopolymer that is biodegradable and has characteristics exactly similar to polystyrene. However, at present, the market price of this biopolymer is significantly higher than polystyrene and other synthetic plastics. The major hindrances to the large scale manufacture of this polymer are the lack of availability of a cheap raw material and the overall economy of synthesis of lactic acid from the same. In …
Published in International Journal of Chemical Engineering and Processing · Vol. 1, Issue 1, 2015 · pp. 1–13 Read article
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Structural Analysis of a Single Tool Post
Abstract: This paper provides practical simulation analysis of a Single Tool Post using the Fusion 360 graphic program. A Single Tool Post has a predominantly cylindrical body joined with a collar at the base. A slot is present in the body to hold the tool for further operations. The tool is placed on top of the hemispherical wedge in the slot. The tool is tightly placed in the slot with the …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 7, Issue 2, 2021 · pp. 29–34 Read article
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Nu Cycle: Revolutionizing Bicycles with Chainless Innovation
Abstract: Introduced by Nu Cycle, a groundbreaking change in biking is facilitated through its chainless design. This research explores the enhancement of biking through reduced maintenance needs, improved efficiency, and an eco-friendlier option. The technical aspects, materials used, and user experiences are delved into. Unlike a standard bike where you pedal in a circular motion, the Nu Cycle utilizes vertical levers instead of cranks. This allows for a straighter leg movement, …
Published in International Journal of Mechanics and Design · Vol. 10, Issue 1, 2024 · pp. 40–45 Read article
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Implementation of Frugal Solution for Water Level Detector in Reservoir, Industrial and Agricultural Applications
Abstract: Water plays a vital role in our lives. Preservation and conservation is necessary. One of themajor problems that people are suffering is the water storage issue. Storage of water is veryessential for domestic, agriculture, industrial purposes. Therefore for reducing the currentproblem running and in order to store and save water I have come with a technique and thisis the main purpose of my project. So here I am showing the …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 6, Issue 1, 2020 · pp. 29–34 Read article