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139 articles for “magnitude”
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Magnitude and Risk Factors of Ante-partum Hemorrhage in Lemlem Karl Hospital, Tigray, Northern Ethiopia
Abstract: Antepartum Hemorrhage (APH) is a grave obstetrical emergency. APH continues to be a major cause of maternal and perinatal morbidity and mortality even in modern obstetrics. It is one of the most frequent emergencies. Vaginal bleeding in the third trimester complicates 2–5% of all pregnancies. It is considered an obstetric emergency because hemorrhage remains the most frequent cause of maternal and fetal deaths. It is a critical for the well-being …
Published in Research and Reviews : A Journal of Immunology · Vol. 5, Issue 1, 2015 · pp. 13–22 Read article
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Multifarious Magnitude of Magnesium Oxide Nanoparticles Integrated Feed on Growth and Hematological Characteristics of Mrigal Cirrhinus mrigala
Abstract: The present study deals with the multifarious magnitude of magnesium oxide nanoparticles integrated feed on growth and hematological characteristics of Mrigal Cirrhinus mrigala. Magnesium oxide nanoparticles were made using the co-precipitation process and analyzed, identified, and characterized utilizing scanning electron microscopy, energy dispersive x-ray spectroscopy, x-ray diffraction, and Fourier transform infrared spectroscopy. Four feeds such as Feed I (Control), II, III, and IV were prepared by using multifarious magnitude (25, …
Published in Research and Reviews: A Journal of Toxicology · Vol. 13, Issue 1, 2023 · pp. 1–9 Read article
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Assessment of Magnitude and Associated Factors of Adverse Birth Outcomes among Deliveries at Suhul Hospital Shire Tigray, Ethiopia from September, 2015 to February, 2016
Abstract: An adverse birth outcome is common phenomena both in developed and underdeveloped countries. Among all these adverse birth outcomes prematurity, low birth weight and stillbirth are the most common cases. Each year, about 15 million babies in the world, more than one in 10 births, are born too prematurely. More than 7% of those babies die shortly after birth; countless others suffer from lifelong physical, neurological, or educational disabilities, often …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 6, Issue 1, 2017 · pp. 1–10 Read article
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Magnitude and Factors Associated with Tetanus Toxoid Vaccination among Female Youth in Mekelle City, Ethiopia: A Community Based Cross-Sectional Study
Abstract: Introduction: Tetanus can occur worldwide, and, in all age-groups, who acquire the infection through unhygienic conditions and in the youths, who have insufficient antitoxins due to no or sub-optimal immunization to protect themselves and their newborn babies. Objectives: To assess the magnitude and factors associated with tetanus toxoid immunization among female youths in Mekelle City, Tigray Regional state, Ethiopia. Method: Community based cross sectional study design was conducted. A total …
Published in Research and Reviews: A Journal of Health Professions · Vol. 9, Issue 3, 2019 · pp. 11–21 Read article
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Magnitude of Perceived Stigma and Factors Associated with Care Givers of Schizophrenic Patients: The Case of Amanuel Mental Specialized Hospital, Addis Ababa, Ethiopia
Abstract: Stigma is a social process, experienced and characterized by exclusion, rejection, blaming or devaluation of a person or a group. Schizophrenia, especially because of its distinctive symptoms like common disruptive behavior and perceived dangerousness, exposes patients to stigma and discrimination. If families do not seek help because of stigma, young people will be at risk of longer durations of untreated illness. To assess magnitude and factors associated with perceived stigma …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 5, Issue 2, 2016 · pp. 1–9 Read article
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4-Bit Magnitude Comparator Design using Different Logic Styles
Abstract: 4-Bit Magnitude Comparator using various logic styles is explained here. Comparison is one of the common arithmetic operations that is used to determine which number is greater, equal to, or less. Every device from OP-AMP to ALU needs to perform comparison operations. At designing level, comparator can be designed by using different logic styles. Here, comparison is done for simple 4-Bit combinational comparator and cascaded comparator which we have designed …
Published in Journal of VLSI Design Tools and Technology · Vol. 5, Issue 2, 2015 · pp. 16–22 Read article
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Area Efficient Layout Design of Two Bit Magnitude Comparator Using Novel Strategy
Abstract: The development of digital circuits, digital signal processors and other data processing integrated circuits, comparators are challenged by large area consumption. Comparator is most basic and fundamental component that performs comparison operation. This paper proposes a new approach to design an area efficient two bit magnitude comparator. Comparison is done on the grounds of area and power consumed between circuit designed by novel strategy and preexisting CMOS technique. The novel …
Published in Journal of VLSI Design Tools and Technology · Vol. 6, Issue 3, 2016 · pp. 1–6 Read article
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Magnitude of Early Skin-to-Skin Care Practice and Associated Factors among Postnatal Women in Harari Region Hospitals, Ethiopia, 2017
Abstract: Background: Early skin-to-skin care (SSC) is among recommended top ten essential routine newborn care practices after birth for all stable mothers and newborns, regardless of mode of delivery. Despite the large quantity of evidence suggesting the positive impact of the method, it is often a neglected practice, contrary to current newborn care guidelines. The main aim of this study was to assess early SSC practice and associated factors among postnatal …
Published in Journal of Nursing Science & Practice · Vol. 8, Issue 3, 2018 · pp. 1–9 Read article
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Magnitude of Premarital Sex and Associated Factors among Preparatory School Students in Alamata Town, North Ethiopia, 2014
Abstract: Worldwide adolescents, both boys and girls, are physically mature earlier and the age at which people marry is rising. These leave a widening of gap time during which adolescents can potentially engage in unprotected and unsafe premarital sex. The purpose of this study was to assess the magnitude of premarital sex and associated factors among Alamata preparatory school students, Northern Ethiopia. A school-based, cross-sectional study was conducted in Alamata town …
Published in Research and Reviews: A Journal of Health Professions · Vol. 6, Issue 2, 2016 · pp. 12–20 Read article
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An Institution-based Cross-sectional Study on Magnitude and Factors Affecting Communication on Sexual and Reproductive Health Issues with Their Parents among Secondary and Preparatory School Students in Gimbi Town, Oromia Regional State, Ethiopia, 2015
Abstract: Inadequate reproductive health knowledge has been identified as one of the underlying reasons for poor sexual decision-making and risky behavior among young people. Parent-young people’s communication regarding sexuality and reproductive health is an important and effective means of encouraging young people to adopt, responsible, sexual and reproductive behaviors. Yet, the status of the communication level is not well investigated and literatures recommended further studies on parent-young people’s communication. Therefore, the …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 5, Issue 1, 2016 · pp. 22–31 Read article
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Magnitude and Factors associated with Voluntary Blood Donation Practice among Adult Mekelle Population, North Ethiopia: A Community-based Cross-sectional Study
Abstract: Globally, around 107 million blood donations are collected annually. However, only two million units are donated in sub-Saharan Africa where the need is enormous. Hence, the aim of the study was to assess the magnitude and factors affecting blood donation practice among adult Mekelle population. A community-based cross-sectional study design was conducted. Using multistage sampling technique and a pre-tested structured interview questionnaire, data were collected from 845 study participants. Collected …
Published in Research and Reviews: Journal of Oncology and Hematology · Vol. 4, Issue 3, 2015 · pp. 5–13 Read article
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Magnitude of Substances Use and Associated Factors among Aksum University Students, North Ethiopia: Challenges of Future Generation
Abstract: Background: Students of higher educational institution are at higher risk of substance abuse. Thus, this study was aimed to assess the prevalence and associated factors of substance use among undergraduate students in Aksum University. Methods: Institution based quantitative cross sectional study design was conducted among Aksum university regular students in April 2015. A sample of 853 students was selected by using multistage sampling technique. The data were collected by using …
Published in Research and Reviews: A Journal of Health Professions · Vol. 7, Issue 1, 2017 · pp. 9–18 Read article
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Comprehensive Survey on Substance Abuse in Guwahati - Trends, Magnitude and Gaps
Abstract: Drug Addiction, substance abuse or chemical dependency, different terms for an extremely complex social malady which stealthily creeps into homes and communities breaking down relationships, values, finances, hope and faith, dignity and self-respect. In 1972, the then Assamese weekly news-magazine Nilachal had carried banner headlines of drug addiction discovered in elite Shillong boarding schools. There were a few kids trying out ganja, they were a rarity. Even other traditional drugs …
Published in Research and Reviews: A Journal of Health Professions · Vol. 3, Issue 3, 2013 · pp. 11–27 Read article
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Optimized Residual Neural Network for Audio Spoof Detection in Speaker Verification Systems
Abstract: The Automatic speaker verification system is a type of biometric technology that utilizes speech to determine if a person is an authentic user or not. Unfortunately, such systems can be susceptible to audio-spoofing attacks. The proposed work deals with this problem of Audio Spoofing by employing Residual Networks to determine if a voice signal is bonafide or not. A comparative study of Mel-frequency Cepstral coefficients (MFCC), Constant Q Cepstral Coefficients …
Published in Current Trends in Signal Processing · Vol. 12, Issue 2, 2022 · pp. 19–32 Read article
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Power Quality Improvement by Implementing a Hybrid Analytical Approach for Estimation of Voltage Sag
Abstract: Power quality of delivered power is an anxious issue. Voltage sag is identified as a prevalent power quality issue especially in terms of industrial utilities. Voltage sag is identified by magnitude and duration of sag, so it is essential to enounce a method with which we can identify the sag magnitude more accurately and efficiently. In this paper a comparison is carried out between two of the pre-existing methods namely …
Published in Current Trends in Signal Processing · Vol. 11, Issue 3, 2021 · pp. 1–5 Read article
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Extent of Lingual Coarticulation: A Crosslinguistic Study Using Ultrasound Imaging
Abstract: In the recent past, Ultrasound imaging has been used extensively as a tool to measure coarticulation. The extent of coarticulation is the magnitude of distance between tongues contours of adjacent phonemes that varies based on the articulatory dynamics of each phoneme. This lack of invariance is language-specific which is related to the articulatory constraint properties of a particular language. In this context, the present study aimed to analyse the magnitude …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 8, Issue 3, 2019 · pp. 22–31 Read article
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Analysis of the Impact of Seabed Earthquakes on Coastal Structures and Foundation Design
Abstract: Earthquakes in the seabed occur with varying magnitudes. Seabed earthquakes cause a rapid rise in water levels, which can lead to flooding and structural damage. Therefore, when designing buildings near the seashore, it is essential to account for the additional load on columns due to water thrust. Earthquakes occurring at the seabed generate intense ground acceleration of varying magnitudes, significantly affecting water levels and inducing destructive flooding along coastal regions. …
Published in Journal of Offshore Structure and Technology · Vol. 12, Issue 3, 2025 · pp. 42–49 Read article
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Modeling and Acoustic Analysis of Noise Vibration in Automotive Gearbox by Non-destructive Testing
Abstract: A gearbox is used for transferring power from the engine to the wheels. Predicting the vibration and noise radiation from a dynamic system like a gearbox gives designers an insight early in the design process. It was conducted experimental and modeling of vibration and noise for magnitude and pressure level variations in a Peugeot 206 automotive 5-speed gearbox. It was extract vibration data related to different periodic processing and then …
Published in Journal of Experimental & Applied Mechanics · Vol. 11, Issue 3, 2020 · pp. 54–63 Read article
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Prevalence and Factors Associated with Overweight/Obesity in Public Servants, Tigray, Ethiopia: The Case of Mekelle City
Abstract: Introduction: Noncommunicable diseases (NCDs) remain the major causes of mortality. In Africa and sub-Saharan countries prevalence of NCDs is rising due to many reasons. About 80% of deaths due to NCDs are common in low and middle-income countries including Ethiopia. Overweight and obesity are leading risk factors for a number of chronic NCDs. Objective: The aim of this research was to estimate the magnitude and factors associated with overweight/obesity among …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 7, Issue 3, 2018 · pp. 39–46 Read article
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Seismic Hazard Evaluation through Attenuation Law Derivation and Response Spectrum Design: Bangladesh Case Study
Abstract: Bangladesh, positioned at the confluence of the Indian, Eurasian, and Burma tectonic plates, faces significant seismic hazards due to its complex geological setting. This research focuses on formulating empirical attenuation relationships and Creating a design response spectrum for assessing seismic risks in Bangladesh, using data from ten large earthquakes with magnitudes ranging from 6. 7 to 7. 9. The study creates Ground Motion Prediction Equations (GMPEs) for various structural periods …
Published in Journal of Structural Engineering and Management · Vol. 12, Issue 3, 2025 · pp. 54–63 Read article