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374 results for “comparative study”
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Research ArticleOpen accessPhrase in the titleOptimization of Reinforced Concrete Beams and Steel Beams: A Comparative StudyJoel M. Ozimboski, Zacarias M.C. Pravia, Moacir KripkaIn order to support the structural designer with regard to the selection of structural materials, this work presents results obtained from the optimization of reinforced concrete beams and welded “I” steel beams. To achieve this objective, both problems were formulated according to Brazilian standards, considering the cost as objective function and section dimensions as design variables. For the optimization of … …International Journal of Structural Glass and Advanced Materials Research, Vol. 4, Issue 1 · 18 Jun 2020 · 6,596 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleA COMPARATIVE STUDY OF ANTI-PHOSPHATIDYL INOSITOLE ANTIBODIES IN PATIENTS WITH MYOCARDIAL INFARCTION AND HEALTHY SUBJECTSAbdolreza Sotoodeh Jahromi, Mohammad Shojaei, Fatemeh Mehdizadeh et al.Immune system and inflamation is widely known to play a key role in the development and progression of cardiovascular diseases. Anti-Phospholipid (aPL) antibodies may act in the induction of immunological response leading to the development of Acute Myocardial Infarction (AMI). Anti-Phosphatidyl Inositole (PI) Antibody (Ab) has been seen in various diseases including rheumatoid arthritis, systemic lupus erythematosus and anti-phospholipid antibody … …American Journal of Immunology, Vol. 10, Issue 1 · 23 Jan 2014 · 7,185 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleA Comparative Study between Norethisterone Progestogens and Dydrogesterone in the Treatment of Dysfunctional Uterine BleedingNabila K. YaaqoubProblem statement: To compare the effects of both Norethisterone Progestongens and Dydrogesterone in the treatment of Dysfunctional Uterine bleeding Design: A prospective study. Setting: Tikrit Teaching Hospital, Iraq. Approach: About 200 patients presented with abnormal uterine bleeding and diagnosed as dysfunctional uterine bleeding were included in this study. Group A (study group): Include 100 patients were treated with norethisterone progestogens. … …Current Research in Medicine, Vol. 1, Issue 1 · 30 Jun 2010 · 15,135 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleComparative Study of Soluble Sulfate Reduction by Bacterial Consortia from Varied Regions of IndiaPoonam Nasipuri, Gauri G. Pandit, Ashoke Ranjan Thakur, Shaon Ray ChaudhuriSoluble sulfate contamination in water is observed due to various industrial activities. Chemical means of reduction are available yet the biological approach is the preferred one. Problem statement: The problem addressed in this study was the isolation of efficient sulfate reducing bacterial consortia for bioremediation of soluble sulfate from mining effluent. Approach: The culture based method using the DSMZ specific … …American Journal of Environmental Sciences, Vol. 6, Issue 2 · 30 Apr 2010 · 7,338 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleComparative Study of Different Underfill Material on Flip Chip Ceramic Ball Grid Array Based on Accelerated Thermal CyclingZ. Kornain, A. Jalar, N. Amin et al.Problem statement: This study mainly to study the effect of several commercial underfill materials to the reliability of HiCTE Flip Chip Ceramic Ball Grid Array (FC-CBGA) package due to Accelerated Thermal Cycling (ATC) effect. Approach: The warpage condition of package, die back stress, interfacial die shear stress, and solder bump fatigue for different commercial underfills were assessed and compared via … …American Journal of Engineering and Applied Sciences, Vol. 3, Issue 1 · 31 Mar 2010 · 9,195 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleGraphical Browsing of Email Data: A Usability Based Comparative StudyDimitrios Rigas, Saad AlharbiProblem statement: With the rapid growth of the number of email messages and the diverse use of email, people have become overwhelmed by the large volumes of email archives. As a result, email tools that facilitate the browsing of email messages are highly required. This study described an empirical study that aimed to investigate whether the usability of email client … …Journal of Computer Science, Vol. 5, Issue 10 · 31 Oct 2009 · 6,928 accessesView PDFCite
Review ArticleOpen accessPhrase in the titleMachine Learning-Based Detection of Credit Card Fraud: A Comparative StudyZainab Khamees Alkhateeb, Abeer Tariq MaoloodOne of the fastest-growing problems with a high impact on the financial sector is financial fraud. Recently, data mining has been identified as one of the effective ways of detecting fraudulent credit card transactions. As a data mining problem, the detection of fraudulent credit card transaction is a challenging task due to the following reasons: (i) The frequent changes in … …American Journal of Engineering and Applied Sciences, Vol. 12, Issue 4 · 25 Dec 2019 · 7,780 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleComparative Study of the Quality Assessment Tools Based on a Model: Sonar, Squale, EvalMetricsZineb Bougroun, Adil Zeearaoui, Toumi BouchentoufTo build software, the customer is looking for a company that develops the product in record time with minimal cost and good quality. To measure the productivity and the software quality, several indicators and metrics have emerged, which have been the subject of various research fields and which are highly demanded by enterprises and software development teams. In order to … …Journal of Computer Science, Vol. 12, Issue 1 · 11 Mar 2016 · 6,986 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleMental Health Problems and Coping among Flood Victims in Ghana: A Comparative Study of Victims and Non-VictimsEmmanuel Dziwornu, Nuworza KugbeyThe occurrence of natural disasters results in loss of lives and properties. However, the short and long term focus of assistance is usually on the physical wellbeing of the victims with no attention to their accompanying mental health issues. This study examined the mental health problems and coping strategies among flood victims and non-victims in the Eastern Region of Ghana. … …Current Research in Psychology, Vol. 6, Issue 1 · 28 Aug 2015 · 9,843 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleA COMPARATIVE STUDY OF COMBINED FEATURE SELECTION METHODS FOR ARABIC TEXT CLASSIFICATIONAisha Adel, Nazlia Omar, Adel Al-ShabiText classification is a very important task due to the huge amount of electronic documents. One of the problems of text classification is the high dimensionality of feature space. Researchers proposed many algorithms to select related features from text. These algorithms have been studied extensively for English text, while studies for Arabic are still limited. This study introduces an investigation … …Journal of Computer Science, Vol. 10, Issue 11 · 20 Dec 2014 · 8,433 accessesView PDFCite