EPH - International Journal of Science And Engineering最新文献

{"title":"AN EXPERIMENTAL STUDY ON EFFECTIVE USE OF EFFLUENT WASTEWATER IN CONCRETE PREPARATION","authors":"A. N, Bothainah Al Ajmi, Sudheer Kumar Shukla","doi":"10.53555/eijse.v5i2.98","DOIUrl":"https://doi.org/10.53555/eijse.v5i2.98","url":null,"abstract":"Nowadays fresh water is very limited in Oman and has lack of rain every year. But, concrete industry is still using fresh water to produce their product. This project is to investigate using treated effluent wastewater in concrete preparation as an alternative for using fresh water. The effluent discharge collected from Haya wastewater treatment plant, where the discharged effluent is collected in sewerage pipelines without affecting human and environment. According to this study, to make a value of treated effluent wastewater to be used in the construction industry in concrete casting and curing process. Chemical, physical and biological parameters in wastewater were collected directly from the treatment plant by using LIMS system. The produced concrete has a grade of C30 and the mixture consist of ordinary Portland cement, fine aggregate and coarse aggregate, and prepared by mixing with different water percentages of normal water and treated effluent wastewater. Based on American Concrete Institute requirement, the concrete mix proportions determined. Concrete quality checked with regarding to various tests and performing in the project study which are, slump test, compressive strength test, and split tensile strength test by using UTM. The purpose of these tests is to investigate the hardness and strength of the prepared concrete. The results conform using treated effluent wastewater with 100 % gives higher values in compressive strength and spilt tensile strength than use normal water. Also, heavy metals concentration results are within the limit of other standard effluent discharge standard, hence this test is important for checking the durability of concrete. Based on journals, the results of using treated effluent wastewater in concrete were investigated. The compressive strength and split tensile strength of the concrete is high and achieved the standard requirement. Also, was finding that the usage of acid solution is as removal for the toxic matter in concrete prepared with wastewater. So, usage of treated wastewater gives same normal water performance when added in concrete. However, all output from the literature review would be but into consideration in the project study.","PeriodicalId":354866,"journal":{"name":"EPH - International Journal of Science And Engineering","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131763206","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"E- TRACER STUDY BASED ON EXPERT SYSTEMS (A CASE STUDY AT AMIK INDONESIA)","authors":"R. Akbar, Mukhtar Akbar","doi":"10.53555/eijse.v5i2.89","DOIUrl":"https://doi.org/10.53555/eijse.v5i2.89","url":null,"abstract":"Tracer Study is one method used by several universities, especially in Indonesia to get feedback from alumni. The feedback obtained from these alumni is needed by the university in their efforts to improve and develop the quality and education system. The aim of this study was to develop an e-tracer study that made it easier for AMIK Indonesia's campuses to monitor their graduates and develop intelligent system-based e-tracer studies. Broadly speaking, this study uses data collection methods through literature studies, interviews and observations. While research design uses experiments because it produces products that are decision support systems. The method used to support this research is the FMADM method using the SAW method calculation and the design method used is the waterfall method, which is a systematic and partial software development approach that starts at the level and progress of the system in all analyzes, designs, codes, tests, and maintenance. From the results of the study, it can be concluded that the tracker study was built with the Codeigniter and NODE framework. JS uses supporting programming languages such as HTML, CSS, Jquery, JavaScript, JSON, AJAX, Bootstrap as media in interface design. Whereas PHP as server-side and MySQL as database. while the method used for testing the application is White Box Testing and the Black Box method.","PeriodicalId":354866,"journal":{"name":"EPH - International Journal of Science And Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125412278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"GEOENVIRONMENTAL CHARACTERIZATION OF AN ATLANTIC FOREST SLOPE IN SÃO SEBASTIÃO (SP)","authors":"Marco Antonio Alves Garcia, Alves Garcia","doi":"10.53555/eijse.v5i2.85","DOIUrl":"https://doi.org/10.53555/eijse.v5i2.85","url":null,"abstract":"The urban expansion and the growth of economic activities related to tourism, as well as those related to the port and sea, resulted in the occupation of the Serra do Mar slopes, in the municipality of São Sebastião - SP. This study was carried out in a clearing in an Atlantic Rainforest fragment of 4.8 hectares, located in the municipality of São Sebastião-SP, to provide subsidies to prevent and/or reduce the risks of land slippage on the slope. Thus, this work analyzed, characterized, and described the physiography and the properties of the soils on a slope of an Atlantic rainforest in the municipality of São Sebastião – SP, aiming to obtain a product on the risk of urban occupation. That is why, we used indicators associated with landscape physiography as a feature of slope (slope declivity), anthropic features (deforestation for crop cultivation and cattle raising) and soils (texture and pedogeochemistry). The results recommend structural actions, allowing the implementation of preventive measures such as revegetation of the area, thus minimizing the risks of land slippage and evolution of laminar erosion. Despite the dystrophic soil, the K, Ca and Mg levels only allow the vegetation implementation to be performed using NPK fertilization, reducing costs. Actions such as these are important as a way to prevent economic losses and accidents, since the area presents a Very High classification for mass movement processes.","PeriodicalId":354866,"journal":{"name":"EPH - International Journal of Science And Engineering","volume":"136 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115885313","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"THE ADVANTAGES OF USING 5G IN LIVE RADIO AND TV BROADCASTING AT THE MINISTRY OF INFORMATION AFFAIRS IN BAHRAIN","authors":"Fatima Saleh Al Dhaen","doi":"10.53555/eijse.v5i2.91","DOIUrl":"https://doi.org/10.53555/eijse.v5i2.91","url":null,"abstract":"This article focuses on the impact of new technology, such as 5G deployment which will be realised soon and how to utilize from it in the local television broadcasting industry in Bahrain. This article will give an idea for exploiting new technology for producers and executive management in local Bahrain television station. Everyone needs to know his or her role and how to embrace new technology, integrating it with television broadcasting. In the United Kingdom, they have done a lot of research using industry data based on communications regulators and trade associations’ views such as PACT and Ofcom, interviewing producers, executives, and editors to understand the real impact of 5G technology on the television industry.  \u0000All mobile technologies, whether smartphones or multiple-screens, or upcoming technology such as 5-G, have a profound impact not only on the users, but also on the financial revenue streams in broadcasting, changing the way that producers look at funding television. ","PeriodicalId":354866,"journal":{"name":"EPH - International Journal of Science And Engineering","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125428300","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"OPTIMIZATION OF OSMOTIC DEHYDRATION OF TODDY FRUIT IN SUGAR SOLUTION USING RESPONSE SURFACE METHODOLOGY","authors":"Khin Swe Oo, Thet Hnin Oo","doi":"10.53555/eijse.v5i4.75","DOIUrl":"https://doi.org/10.53555/eijse.v5i4.75","url":null,"abstract":"The response surface methodology (RSM) was applied to optimize the effects of immersion time (60,90and 120min), temperature (35, 45 and 55⁰C) and concentration of sucrose solution (30, 40 and 50⁰Brix) in osmotic dehydration of toddy fruit slices (2mm thickness). Box-Behnken Design was used with water loss (WL, %), solid gain (SG, %), and weight reduction (WR, %) as responses. The models obtained for all the responses were significant (P≤0.05) without a significant lack of fit. The optimum conditions were temperature (45°C), immersion time (109.336min), concentration of sucrose solution (40⁰Brix) in order to obtain WL of  (29.331g/100g initial sample), SG of (4.265g/100g initial sample) and WR of  25.224 g/100g initial sample, respectively.","PeriodicalId":354866,"journal":{"name":"EPH - International Journal of Science And Engineering","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126355640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PASSENGER GROUND VEHICLE LIVE PARAMETER MONITORING AND GOVERNING USING AUTOMOTIVE IVN PROTOTYPE MODEL","authors":"Kedar R. Naik, Rahul S. Pol, Y. Dandawate, Shailesh.V. Kulkarni","doi":"10.53555/eijse.v5i2.102","DOIUrl":"https://doi.org/10.53555/eijse.v5i2.102","url":null,"abstract":"Now a day the ground passenger vehicle safety becomes the most sensitive and major research area. There are many distributed sensors placed inside these vehicle for continually monitoring and actuating various moving and non-moving components of the vehicle. Thus in-vehicle based modern networking bus used to communicate data between various distributed sensor and actuator nodes, This paper describe the novel efficient implementation between Electronic control unit (ECU) and the distinguished CAN (controller area network) protocol utilized across most of the  automotive industry, designed and maintained by Robert Boschs. The CAN based ECU system is implemented using three PIC microcontroller boards. The system is explain in simple way to understand the most difficult part of passenger vehicle.  Real time system is prototypes and simulates within controlled environment, tested with all the possibilities and presumes conditions focusing towards all the real-world conditions. The system having multiple displays and indicators to indicate various parameters. The observations are analyzed and found satisfactory; the in vehicle network (IVN) is wider and sensitive subject which is studied extensively by most of the automotive abd allied industry. This research paper is the novel resemblance of the in vehicle CAN bus network in prototype presentation.","PeriodicalId":354866,"journal":{"name":"EPH - International Journal of Science And Engineering","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133426054","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PROFESSIONAL ETHICS AND ITS IMPROTANCE IN EDUCATION","authors":"E. Ma, Kateriina Rannula, BA, T. Titma, Kristiina Puura, MA, Marina Kopti, RN, D. Sokolova, K. Ma","doi":"10.53555/eijse.v5i1.133","DOIUrl":"https://doi.org/10.53555/eijse.v5i1.133","url":null,"abstract":"Background: Today`s fast-changing world and developments in health care system have indirect or direct effects on communication ethics. More and more unethical situations are faced by health care workers in their professional work. Thus, it is important to address the ethical aspects more seriously already in the learning environment.   \u0000Objective: To describe the students` opinions on learning professional ethics. \u0000Methods: The methodology combines theoretical and empirical parts, semistructured interviews conducted with 47 students were analysed. \u0000Results: All respondents emphasized the importance of learning professional ethics to cope with unethical situations in practice. Students prefer integration of ethics across speciality courses.    \u0000Conclusions: Ethical aspects should be more integrated into speciality studies and ethics simulations should be used as teaching methods.","PeriodicalId":354866,"journal":{"name":"EPH - International Journal of Science And Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122044083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"DIESEL ENGINE FAULT DIAGNOSIS BASED ON DT-CWPT AND RBF NEURAL NETWORK","authors":"Chen Chao, Cuiling Jia, Ji Peng","doi":"10.53555/eijse.v5i1.122","DOIUrl":"https://doi.org/10.53555/eijse.v5i1.122","url":null,"abstract":"Aiming at the large amount of vibration signal and data redundancy on the cylinder head of diesel engine, this paper uses DT-CWPT to process the acquired signal, including data denoising processing and feature vector extraction. After the wavelet decomposition is collected, the dimension of the signal is reduced, and the excess signal components can be filtered out, the fault features are highlighted, and the information contained in the signal is not damaged, and the accuracy of the fault diagnosis is improved; the RBF neural network has an excellent mode. Recognition performance, relative to the neural network has a rapid diagnosis ability; particle swarm optimization algorithm to optimize the RBF neural network basis function, can improve the diagnostic speed of RBF neural network. Finally, the research is applied to the actual experiment to verify the superiority of the method.","PeriodicalId":354866,"journal":{"name":"EPH - International Journal of Science And Engineering","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124324768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"FAULT DIAGNOSIS OF MARINE DIESEL ENGINE BASED ON MIXED SIMILARITY ALGORITHM","authors":"Cuijia, Chen Chao, Ji Peng","doi":"10.53555/eijse.v5i1.128","DOIUrl":"https://doi.org/10.53555/eijse.v5i1.128","url":null,"abstract":"In view of the problems of inlet and exhaust faults and clogging of the marine diesel engine, the appropriate thermal parameters are selected as the basis for fault diagnosis and positioning. In this paper, the improved Pearson correlation coefficient and grey relational diagnosis analysis are combined, and a hybrid similarity collaborative filtering algorithm is proposed. At the same time, the simulation model of the diesel engine is built by AVL-BOOST software, and the fault samples are simulated. The mixed similarity collaborative filtering algorithm is used to calculate the correlation degree of the fault data, and the final diagnosis result is given accordingly. The results show that the hybrid similarity diagnosis algorithm has excellent diagnosis speed and accuracy, which can ensure the fault diagnosis and location of diesel engine is more accurate and reliable.","PeriodicalId":354866,"journal":{"name":"EPH - International Journal of Science And Engineering","volume":"563 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128072847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"FUSING STEREO IMAGES INTO ITS EQUIVALENT CYCLOPEAN VIEW","authors":"B. Koyuncu, Ali H. Abdulwahhab","doi":"10.53555/eijse.v5i1.116","DOIUrl":"https://doi.org/10.53555/eijse.v5i1.116","url":null,"abstract":"Image fusion is a technique of intertwining at least two pictures of same scene to shape single melded picture which shows indispensable data in the melded picture. Picture combination system is utilized for expelling clamor from the pictures. Commotion is an undesirable material which crumbles the nature of a picture influencing the lucidity of a picture. Clamor can be of different kinds, for example, Gaussian commotion, motivation clamor, uniform commotion and so forth. Pictures degenerate some of the time amid securing or transmission or because of blame memory areas in the equipment. Picture combination should be possible at three dimensions, for example, pixel level combination, highlight level combination and choice dimension combination. There are essentially two kinds of picture combination methods which are spatial area combination systems and transient space combination procedures. (PCA) combination, Normal strategy, high pass sifting are spatial area techniques and strategies which incorporate change, for example, Discrete Cosine Transform, Discrete wavelet change are transient space combination strategies. There are different techniques for picture combination which have numerous favorable circumstances and detriments. Numerous procedures experience the ill effects of the issue of shading curios that comes in the intertwined picture shaped. Also, the Cyclopean One of the most astonishing properties of human stereo vision is the combination of the left and right perspectives of a scene into a solitary cyclopean one. Under typical survey conditions, the world shows up as observed from a virtual eye set halfway between the left and right eye positions. The apparent picture of the world is never recorded specifically by any tangible exhibit, however developed by our neural equipment. The term cyclopean alludes to a type of visual upgrades that is characterized by binocular dissimilarity alone. He suspected that stereo-psis may find concealed articles, this may be helpful to discover disguised items. The critical part of this examination when utilizing arbitrary dab stereo-grams was that uniqueness is adequate for stereo-psis, and where had just demonstrated that binocular difference was vital for stereo-psis.","PeriodicalId":354866,"journal":{"name":"EPH - International Journal of Science And Engineering","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128335543","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}