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1971 articles for “A-2-4 HRB Soils” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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A Study on Stabilization of Expansive Soil with Ground Granulated Blast Furnace Slag and Sodium Silicate
Abstract: Utilization of industrial waste materials in the improvement of soils is a cost efficient and environmental friendly method. Stabilization of the expansive soil is studied by using Ground Granulated Blast Furnace Slag (GGBS) and sodium silicate. This paper includes the evaluation of soil properties like compaction, unconfined compressive strength test and California Bearing Ratio (CBR) test. Detailed experimental study has been undertaken to investigate the characteristics and behavior of expansive …
Published in Journal of Geotechnical Engineering · Vol. 4, Issue 2, 2017 · pp. 9–16 Read article
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Strength Behavior of Expansive Soil Treated with Lime
Abstract: AbstractThe main objective of the soil stabilization is to increase the bearing capacity of the soil. Unstable soils can create significant problems for pavements or structures. Therefore soil stabilization techniques are necessary to ensure the good stability of soil so that it can successfully sustain the load of the superstructures, especially in case of soil which are highly active; also, it saves a lot of time and millions of money …
Published in Journal of Geotechnical Engineering · Vol. 4, Issue 1, 2017 · pp. 25–30 Read article
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An Innovative Technique for Soil Improvement by Polythene Waste
Abstract: This study investigated the possibility of making use of polyethylene buying baggage waste to boost soils to pave way for its use in civil engineering projects together with in street bases, embankments and slope stabilisation. A chain of direct shear tests become undertaken on soil-plastic composites of decided on sandy soils: Klipheuwel and Cape residences sands. Strips of shredded plastic cloth had been used as reinforcement inclusions at concentrations of …
Published in Journal of Geotechnical Engineering · Vol. 3, Issue 2, 2016 · pp. 7–11 Read article
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Determination of Bearing Strength Characteristics of Fine and Coarse Cohesive Soils from its Index Properties
Abstract: The variation in geology, cost and complexity in the preparation and testing for strength characteristics of soils from location to location has challenged geotechnical engineers to make optimum use of empirical formulas to predict bearing strength characteristics of soils. One major One major One major One major One major One major problem associated with bearing capacity of soil includes the different engineering properties associated with different geologic formations which have …
Published in Journal of Geotechnical Engineering · Vol. 7, Issue 2, 2020 · pp. 1–12 Read article
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LOAD SETTLEMENT BEHAVIOUR OF LOOSE GRANULAR SOIL FILL WITH RUBBER NODED BAMBOO GRID
Abstract: Soil Reinforcement is the widely accepted technique to improve the bearing capacity of challenging sites. There are various natural as well as synthetic material available as reinforcement for soil. Nowadays geosynthetic reinforced granular fill material is widely used in soft sub grade soil. This manuscript deals with the experimental studies carried out to explore the possibility of using naturally available bamboo as a geogrid to increase the bearing capacity of …
Published in Journal of Geotechnical Engineering · Vol. 7, Issue 3, 2020 · pp. 24–30 Read article
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Metallic Pollution Level in Soils of Mymensingh Town, Bangladesh: An Impact of Urbanization and Industrialization
Abstract: Untreated urban and industrial wastes disposal in Mymensingh town are the major problem and responsible for soil and water pollution. Total 24 soil samples were collected from different locations of Mymensingh town to assess metallic pollution level as well as to study some other physicochemical properties of soils. The mean total concentrations of Cu, Zn, Pb, Cd and Fe in soil samples were 68.69, 193.06, 62.47, trace and 18481.82 µg …
Published in Journal of Industrial Safety Engineering · Vol. 3, Issue 3, 2016 · pp. 17–25 Read article
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Design of Dielectric Resonator Antenna (DRA) for 4G LTE Applications
Abstract: AbstractIn this paper, a rectangular Dielectric resonator antenna (RDRA) is presented for 4G long-term evolution (LTE) applications. A metallic stripline feed is used to excite the antenna. A metallic strip line is used to increase the electric length of the port. Rectangular DRA is designed using FR4 substrate material having dielectric constant 4.4 and design is simulated with the help of high-frequency structure simulator (HFSS). Design antenna structure covered the …
Published in Journal of Microwave Engineering and Technologies · Vol. 5, Issue 2, 2018 · pp. 22–27 Read article
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Mechanical Behaviour of AISI 204 Cu Metastable Low Nickel Austenitic Stainless Steel Sheets at Various Constantly Maintained Elevated Temperatures
Abstract: Mechanical behaviour of AISI 204 austenitic stainless steel is analyzed at 298-873K and also a comparison with that of AISI 304 is done. Room temperature tensile properties are obtained based on an average of properties evaluated on specimens prepared with specimen length axes at 0°, 45° and 90° to sheet rolling direction. Room temperature flow curves are obtained as a function of nickel content and sheet thickness. High temperature tensile …
Published in Journal of Materials & Metallurgical Engineering · Vol. 9, Issue 2, 2019 · pp. 29–36 Read article
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Analysis of core and outrigger structural system for different soil condition
Abstract: As achievement of structural system for tall building is not easy task. As the tall building is more affected by lateral loads so design and analysis of high rise building is difficult so to minimized this effects of load now a days new different systems like outrigger system belt truss system. In this present study outrigger system is used with rigid core. In this study G+30 floor building is considered …
Published in Recent Trends in Civil Engineering & Technology · Vol. 11, Issue 3, 2021 · pp. 1–9 Read article
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Analysis of Modulation Response of a 450 nm True Blue Semiconductor Laser by Varying Differential Gain
Abstract: AbstractIn this work the analysis of modulation response of a 450 nm InGaN based multi-quantum well (MQW) true blue semiconductor laser have been presented. The internal designing of 450 nm blue laser has been done before. but the desired wavelength of 450 nm was obtained by adjusting the exact concentration of In0.211Ga0.789N/Al0.07Ga0.93N in this work. The effects on modulation response by varying the differential gain have been observed. Also, the …
Published in Trends in Opto-electro & Optical Communication · Vol. 5, Issue 1, 2015 · pp. 1–8 Read article
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Analysis and Application of Cognitive Radio on 4G Communications
Abstract: AbstractNowadays network services are available anywhere and anytime through the advancement in wireless communication technology. Several technology and generation are introduced for wireless communication such as 2.5G, 3G etc. But for faster and reliable communication wireless generations are improved—4G technology is one of them. 4G communication systems are being developed to solve the various problems faced by the current communication systems (3G, 2.5G). 4G will be an intelligent technology that …
Published in Journal of Communication Engineering & Systems · Vol. 4, Issue 3, 2014 · pp. 1–8 Read article
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Partograph Utilization and Associated Factors among Graduating Health Professional Students in Asella Referral and Teaching Hospital, Ethiopia, 2016
Abstract: Background: Outcome of labor and delivery are unpredictable events, which if not monitored properly can result in a maternal and fatal mortality and morbidity. The World Health Organization (WHO) promotes the use of the partograph to monitor and improve the management of labor and to support decision-making regarding interventions.Objective: This study aimed to assess proper utilization of partograph and its associated factors.Methodology: This cross-sectional study was conducted on 127 participants …
Published in Research and Reviews : Journal of Computational Biology · Vol. 6, Issue 2, 2017 · pp. 12–18 Read article
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Voluntary Blood Donation, Future Willingness and Associated Factors Among Attendants of Obstetrics and Gynecology Patients in JIMA University Specialized Hospital, Oromia region, Ethiopia, 2015
Abstract: Background: Hemorrhage is the major cause of maternal death worldwide. This problem is more prevalent in developing countries including Ethiopia. Therefore, availability of adequate blood supply and timely transfusion has paramount importance in reducing maternal deaths. In this aspect, assessing practice, future willingness and associated factors towards voluntary blood donation among attendants can contribute in alleviating the scarcity of blood for transfusion.Objective: To assess voluntary blood donation, future willingness and …
Published in Research and Reviews : Journal of Computational Biology · Vol. 6, Issue 3, 2017 · pp. 1–8 Read article
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Adherence to PMTCT and Its Associated Factors among Women Who Visited Maternity Care Services in Mekelle Public Hospitals in 2014
Abstract: Prevention of mother-to-child HIV transmission (PMTCT) remains a challenge in low- and middle-income countries. Ethiopia is the second most populous country in Africa, next to Nigeria. The country’s poor socioeconomic status, and repeatedly poverty stricken society depends on subsistence farming. The health status has also been explained with high morbidity and mortality and low life expectancy (49 years). Thus, this paper attempts to assess the adherence and its associated factors …
Published in Research and Reviews : A Journal of Immunology · Vol. 5, Issue 2, 2015 · pp. 1–7 Read article
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Screening of Mean Platelet Volume as a Prognostic Marker in Patients with Type 2 Diabetes Mellitus
Abstract: In this study platelets volume and its important role as a diagnostic marker was estimated in the prevalence of type 2 diabetes mellitus (T2DM) which are associated with mean platelet volume (MPV). The aim of the study was to investigate if platelets were activated in diabetes and its associated vascular complications by measuring the MPV in the diabetics compared to the non-diabetics, and to determine the correlation of MPV with …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 9, Issue 1, 2020 · pp. 47–52 Read article
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Promising Antimicrobial Compounds from an Endophytic Fungus Penicillium daleae EF 4 Isolated from the Seaweed Enteromorpha flexuosa Linn.
Abstract: AbstractThe present aim of the study is to isolate the endophytic fungi from various seaweeds and to screen their bioactivity, to analyze the β-lactamase inactivator and to evaluate the interactions between the crude extract of Endophytic fungi Penicillium daleae EF 4 and two antibiotics (penicillin G and tetracycline), against some antibiotic resistant bacterial strains. Seaweeds collected from various places of Bay of Bengal coast was subjected to Endophytic fungal isolation. …
Published in Research and Reviews: A Journal of Microbiology and Virology · Vol. 9, Issue 1, 2019 · pp. 26–39 Read article
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Microplastics in Terrestrial Ecosystems: Impacts on Soil Biodiversity, Plant Growth, and Nutrient Cycling
Abstract: Microplastics, defined as plastic particles smaller than 5 mm, have emerged as a widespread environmental contaminant in terrestrial ecosystems. Although their impacts in aquatic environments have received considerable attention, the occurrence and ecological consequences of microplastics in soil ecosystems are increasingly recognized as an important environmental concern. Agricultural practices, plastic mulching, sewage sludge application, wastewater irrigation, compost, atmospheric deposition, and the fragmentation of larger plastic materials are major pathways through …
Published in Research & Reviews : Journal of Ecology · Vol. 15, Issue 2, 2026 · pp. 44–50 Read article
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Design and Evaluation of Extended-Release Tablet Compositions Containing Oxaprozin: Integrating Concepts from Bioinformatics
Abstract: The procured sample of Oxaprozin was tested for its identification. The manufacturer also was confirmed of quality and purity of sample. The sustained release tablets of Oxaprozin were prepared by wet granulation method, They were evaluated for weight variation, drug content, friability, hardness, and thickness for all batches (T-1 – T-10). The release of Oxaprozin from sustained release tablet of various formulations varied according to the ratio and degree of …
Published in Research & Reviews: A Journal of Bioinformatics · Vol. 11, Issue 1, 2024 · pp. 39–45 Read article
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Design and Evaluation of Extended-Release Tablet Compositions Containing Oxaprozin: Integrating Concepts from Bioinformatics
Abstract: The procured sample of Oxaprozin was tested for its identification. The manufacturer also was confirmed of quality and purity of sample. The sustained release tablets of Oxaprozin were prepared by wet granulation method, They were evaluated for weight variation, drug content, friability, hardness, and thickness for all batches (T-1 – T-10). The release of Oxaprozin from sustained release tablet of various formulations varied according to the ratio and degree of …
Published in Research and Reviews: A Journal of Toxicology · Vol. 11, Issue 1, 2024 · pp. 39–45 Read article
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Remediation of Condemn Oil Polluted Loamy Soil Using Azadirachta Indica (Neem)
Abstract: The remediation of condemn oil polluted loamy soil using neem (azadirachta indica) was investigated. The neem leaves came from Akpugo in the southeast Nigerian state of Enugu State's Nkanu West local government area. The leaves were dried at room temperature and subjected to grinding machine to obtain the powdered form of the dried leaves that serve as treatment to remediate condemn oil polluted loamy soil. Three masses 5g, 10g and …
Published in International Journal of Climate Conditions · Vol. 1, Issue 1, 2024 · pp. 21–27 Read article