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1929 articles for “(2” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Mean User Data Throughput Assessment From A Public UMTS/HSPA Network
Abstract: The demands of packet data communication and applications have resulted in several improvements over the original WCDMA Release 99. The downlink was improved in Release 5 with high speed packet data access (HSDPA), which provided high speed shared channel with fast link adaptation and scheduling, hybrid ARQ, and a short 2 ms transmission time interval (TTI). The corresponding uplink enhancements were done in Release 6 with high speed packet data …
Published in Recent Trends in Electronics Communication Systems · Vol. 2, Issue 2, 2015 · pp. 1–6 Read article
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Braking System Using Ultrasonic Sensors
Abstract: The braking system is arguably the most important system in any automobile. The existing braking system has certain critical problems, which could lead to major problems like fatal accidents, loss of lives of pedestrians and damage to government property. Air bags are available nowadays, which protect the driver and the passengers. However, the external damage to the vehicle cannot be prevented and its repair cost may be expensive. Let the …
Published in Recent Trends in Sensor Research & Technology · Vol. 3, Issue 1, 2016 · pp. 33–39 Read article
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Enhancement of the Bandwidth of Micro-Strip Patch Antenna Arrays using Multi Slot Techniques for WLAN Applications
Abstract: Micro-strip antenna (MPA) arrays are explored to achieve higher gain and improved bandwidth (BW), which is preferred for WLAN applications. In this paper, multi slot 2x2 single port micro strip patch antenna array are designed and simulated. The target frequency range is at S-band with frequencies that range from 2 to 4 GHz. This paper investigates 2x2 single port antenna arrays within multi slot techniques for improved BW. It proposes …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 1, Issue 3, 2014 · pp. 12–19 Read article
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Experimental Investigation of PTFE Composite Material with Different Filler Materials
Abstract: Experimental investigation of PTFE (Polytetrafluroethylene) composites with different filler materials such as glass fiber, molybdenum disulphide, graphite carried is out in this study. This study exhibits tribological properties such as wear and coefficient of friction of PTEF composite material. Pin on disc tribometer is used to conduct the wear on PTFF polymer composite. Test is conducted on 10 mm diameter PTFE pin against EN31 counter face. Wear and friction experiment …
Published in Trends in Mechanical Engineering & Technology · Vol. 6, Issue 2, 2016 · pp. 34–42 Read article
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Determinants of Time on the Market and its Effect on Sales Price for Developed Residential Land in Akure, Nigeria
Abstract: This research work examined the contributing factors of time on the market (TOM) on developed residential property market in Akure. It also examined the effect the time lag has on the sales price. The data for the study was collected through structured questionnaires administered on principal partners of the 20 estate surveying and valuation firms in Akure as contained in the, 2014 register of the heads of firms of the …
Published in Journal of Production Research & Management · Vol. 6, Issue 2, 2016 · pp. 1–12 Read article
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Patterns of Antihypertensive Drug Utilization in a West Indies University Teaching Hospital
Abstract: Objective of this study was to determine the prescribing patterns of antihypertensive medications in specialty outpatient clinics in a tertiary care hospital of a Caribbean developing country. A retrospective prescription-based survey was conducted in the renal and cardiac outpatient clinics during the period September to December 2006. Data recorded included demographic data, antihypertensive and other drugs prescribed, duration of prescription, adverse drug reactions and side effects. A total of 285 …
Published in Research and Reviews: A Journal of Pharmaceutical Science · Vol. 5, Issue 1, 2014 · pp. 26–34 Read article
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Analysis of Wildfire Occurrences within the Shores of Lake Chad using Geo-information Technology
Abstract: Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 Geographic Information Technology provides an important tool in modeling ecosystem dynamics. One of the drivers of ecosystem change in the Lake Chad Basin is wildfire. This paper examines the historical spatial patterns of wildfires and employed a trend analysis using Geographic Information System (GIS) technique in analyzing fire pixel counts from MODIS images of the period 2001-2009. The results revealed a …
Published in Journal of Remote Sensing & GIS · Vol. 2, Issue 1, 2011 · pp. 1–7 Read article
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Vegetation Area Monitoring Through NDVI Technique: A Case Study of Dengei Pahad Micro Watershed, Khurda District, Odisha
Abstract: Watershed treatment includes implementation of participatory micro-watershed-based soil and moisture conservation programs and income generation through proper natural resource management areas. This has led to increased productivity and income. Training and holistic management along with aforestation programs has led to reduction of silt flow to the lake. The assessment revealed that land degradation in the drainage basin not only leads to enhanced silt flow into the lagoon but also causes …
Published in Journal of Remote Sensing & GIS · Vol. 6, Issue 1, 2015 · pp. 11–16 Read article
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Application of Remote Sensing and GIS Techniques for Decadal Change Detection of Mangroves along Tamil Nadu Coast, India
Abstract: Mangrove forests are among of the most productive and biologically important ecosystems of the world. The mangrove forests aids stabilize shorelines and reduce the devastating impact of natural disasters such as tsunamis and hurricanes. They also provide breeding and nursing grounds for marine and pelagic species, and food, medicine, fuel and building materials for local communities. Despite of its immense importance, it is declining due to increasing coastal population, urbanization …
Published in Journal of Remote Sensing & GIS · Vol. 7, Issue 1, 2016 · pp. 42–53 Read article
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Land Suitability Analysis for Urban Land Use Development
Abstract: Quiha is rapidly growing sub-city in terms of population and spatial growth in the last two decades. The city is characterized by mixed and conflicting land uses due to lack of adopting proper spatial decision support techniques. The aim of the study is to assess the existing land use and propose a method to facilitate land suitability analysis. Accordingly, the current urban land use of the sub-city was assessed; maps …
Published in Journal of Remote Sensing & GIS · Vol. 7, Issue 2, 2016 · pp. 27–40 Read article
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Emergency Contraception: Awareness, Knowledge, Attitude and Practice among Female University Students in South-East Ethiopia
Abstract: Abstract:Unintended pregnancy poses a major challenge to reproductive health of young adults in developing countries, many of which are performed abortion in unsafe conditions and others carry their pregnancies to term, incurring the risk of morbidity and mortality. It has been estimated that widespread use of emergency contraception may significantly reduce the number of abortion-related morbidity and mortality. The aim of this study was to assess awareness, knowledge, attitude and …
Published in Research and Reviews: A Journal of Pharmacology · Vol. 5, Issue 1, 2015 · pp. 7–14 Read article
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Impact of Addition of Bagasse Ash on Production of Sesamum indicum and Soil Fertility
Abstract: In this present scenario, use of chemical based fertilizer have played an important role in improving and increasing the yield of crop, but also degrade and reduce the soil quality (physically and chemically). As an alternative of it, the waste from sugar industries can be used for the amendments in crop yield, soil physico-chemical characteristics and give an economically reasonable way to reuse these waste in an environmental friendly manner …
Published in OmniScience: A Multi-disciplinary Journal · Vol. 6, Issue 2, 2016 · pp. 30–37 Read article
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Health Need Assessment and Health Seeking Behaviour among Construction Site Workers and Homeless in South Delhi
Abstract: This observational cross sectional study is an update on the status of a marginalized community with different living conditions, health status, lifestyle, health needs and health seeking behavior in the multi-cultural metro city of Delhi. Out of 1252 screened, a total of 877 people were interviewed for self-reported illnesses, health needs and seeking behavior at four construction sites, shelters for the homeless and a slum in south Delhi. Poor hygienic …
Published in Research and Reviews: A Journal of Medicine · Vol. 1, Issue 1, 2011 · pp. 123–129 Read article
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Musculoskeletal Pain among Dental Professionals
Abstract: Work-related musculoskeletal (MS) disorders are problems of the musculoskeletal system that significantly cost workplace problems thus affecting occupational health, productivity and career of the working population. Like all other professionals, dental professionals (DP) are exposed to occupational health hazards which predispose them to develop a multitude of health problems. This study was designed to find out the prevalence and associated factors of MS pain among the DP. Self-administered questionnaires consisting …
Published in Research and Reviews: A Journal of Medicine · Vol. 1, Issue 1, 2011 · pp. 32–37 Read article
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Epidemiology of Preterm Birth
Abstract: In perinatal health care, preterm birth is a major challenge and maximum perinatal deaths occur in preterm infants. This study is aimed to find out the incidence of preterm birth and its consequences, besides to assess the etiology and risk factors of preterm birth. A prospective observational study was performed in Neonatal Department, Rajiv Gandhi Institute of Medical Sciences, Kadapa, over a period of six months. All the patients were …
Published in Research and Reviews: A Journal of Medicine · Vol. 3, Issue 3, 2013 · pp. 16–20 Read article
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Rural School Electrification: Case Study for the Latehar District of Jharkahnd Growth Street India
Abstract: India is blessed with the wealth of rich natural resources and sources of energy. The sources of energy are fossil fuels like gas, coal, oil, etc., nuclear, hydel and, nonconventional energy sources such as solar, wind, biomass, small hydro, geo-thermal, tidal, etc., which if used meticulously could fulfill the energy demand of urban and rural India. But, even though the distribution network has taken wires to the villages, but energy …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 5, Issue 3, 2015 · pp. 18–29 Read article
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CRITICAL ASSESSMENT OF ‘ODD AND EVEN’ IN DELHI
Abstract: Due to rapid growth of Delhi city and nearby areas, air pollution problem is everybody's concern. In spite of some measures taken by the government, the levels of air pollutants have increased drastically, especially during past two decades. Recently, the Delhi government called for odd-even trial during January 1–15, 2016. In general, the trial was successful for saving travelling time across the city destinations. However, the results indicated no significant …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 6, Issue 2, 2016 · pp. 1–6 Read article
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Comparison of Measurement Accuracy of Aneroid, Digital, and Mercury Sphygmomanometer
Abstract: The aim of this study was to compare measurement accuracy of both Digital sphygmomanometer and Aneroid sphygmomanometer with Mercury sphygmomanometer (gold standard). The objectives of the study were to evaluate agreement between the measurements of Aneroid and Digital sphygmomanometer with the measurement of Mercury sphygmomanometer; and to evaluate the diagnostic utility of Aneroid and Digital sphygmomanometer. This study was conducted on 108 nursing students by using quantitative approach. The blood …
Published in Journal of Nursing Science & Practice · Vol. 6, Issue 2, 2016 · pp. 28–32 Read article
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Experimental investigation of solar sill by incorporating sensible and latent heat storage materials
Abstract: The main obstacle to human life in the modern age was the lack of access to and improper distribution of potable water on earth. Despite the fact that demand for potable water is skyrocketing due to population growth and industrial exploitation, supply levels are essentially steady. Due to its simplicity in construction, ease of maintenance, techno-economic advantages, and eco-friendliness, solar is still regarded as one of the best possible options …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 10, Issue 1, 2023 · pp. 7–21 Read article
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Automatic annotation of reading using Speech Recognition: A pilot study
Abstract: Speech is a time-varying continuous stimulus. Analyzing a speech sample is generally done by transcribing it which can be considered to be a time-consuming process. A time annotated transcription is required for a detailed evaluation of the speech sample to study the language and prosodic features. The focus of this paper is to develop a tool to automatically segment audio recordings into silences and chunks of speech corpus and further …
Published in Research & Reviews: A Journal of Bioinformatics · Vol. 5, Issue 2, 2018 · pp. 25–29 Read article