Pub Date : 1900-01-01DOI: 10.5220/0009882202520257
Setyabudi, M. Rivai, R. Mardiyanto
: A system for detecting buried objects is often needed for inspection, exploration and security purposes. This research has developed a system to detect buried objects based on the acousto-seismic principle. A sinusoidal signal is amplified by an audio amplifier to drive a subwoofer speaker to produce mechanical vibrations. The seismic vibrations propagating in the ground are measured by an accelerometer. The Fast Fourier Transform method converts vibrations in the time domain to the frequency domain. Neural Network algorithm is applied to distinguish these wave spectrums to determine buried objects. After testing in experiments, this system can distinguish between buried metal and non-metal objects. This system could also recognize the shallow buried objects with an accuracy rate of 86.6%. This method can be potentially developed to detect land mines both metal and non-metal materials.
{"title":"Buried Object Detection based on Acousto-seismic Method using Accelerometer and Neural Network","authors":"Setyabudi, M. Rivai, R. Mardiyanto","doi":"10.5220/0009882202520257","DOIUrl":"https://doi.org/10.5220/0009882202520257","url":null,"abstract":": A system for detecting buried objects is often needed for inspection, exploration and security purposes. This research has developed a system to detect buried objects based on the acousto-seismic principle. A sinusoidal signal is amplified by an audio amplifier to drive a subwoofer speaker to produce mechanical vibrations. The seismic vibrations propagating in the ground are measured by an accelerometer. The Fast Fourier Transform method converts vibrations in the time domain to the frequency domain. Neural Network algorithm is applied to distinguish these wave spectrums to determine buried objects. After testing in experiments, this system can distinguish between buried metal and non-metal objects. This system could also recognize the shallow buried objects with an accuracy rate of 86.6%. This method can be potentially developed to detect land mines both metal and non-metal materials.","PeriodicalId":135180,"journal":{"name":"Proceedings of the 2nd International Conference on Applied Science, Engineering and Social Sciences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128687819","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}
Pub Date : 1900-01-01DOI: 10.5220/0009882402630267
Musabbikhah, S. Bakri
This study aims to optimize the pyrolysis process and build calorific value model of sawdust charcoal as composing materials of quality briquettes to fulfill the need of renewable fuels. The results showed that the calorific value of sawdust increased by 2344 Cal/g after pyrolysis. The optimum conditions of calorific value were achieved at drying temperature parameters of 60°C, pyrolysis temperature of 600°C, holding time of 120 minutes, and particle size of 100 mesh. The linearity test results between the value of R, R Square, and Adjusted R Square of the calorific value showed there is a strong correlation between drying temperature, pyrolysis temperature, holding time, and particle size. Based on validation test, the calorific value model showed that the residual normality distribution (P-value) was > 0.05 which did not form a certain pattern on the assumption of homoscedasticity, no multicollinearity (TOL > 1; V IF < 10) and the DW value was between the specified range. The model was declared valid. Based on the feasibility test model, P-value was (0.000) < α (0.05). This means the model of proper calorific value was reliable to be used to predict the sawdust charcoal calorific value.
{"title":"Optimizing the Pyrolysis Process and Modelling the Calorific Value of Sawdust Charcoal as Composing Materials of Quality Briquettes","authors":"Musabbikhah, S. Bakri","doi":"10.5220/0009882402630267","DOIUrl":"https://doi.org/10.5220/0009882402630267","url":null,"abstract":"This study aims to optimize the pyrolysis process and build calorific value model of sawdust charcoal as composing materials of quality briquettes to fulfill the need of renewable fuels. The results showed that the calorific value of sawdust increased by 2344 Cal/g after pyrolysis. The optimum conditions of calorific value were achieved at drying temperature parameters of 60°C, pyrolysis temperature of 600°C, holding time of 120 minutes, and particle size of 100 mesh. The linearity test results between the value of R, R Square, and Adjusted R Square of the calorific value showed there is a strong correlation between drying temperature, pyrolysis temperature, holding time, and particle size. Based on validation test, the calorific value model showed that the residual normality distribution (P-value) was > 0.05 which did not form a certain pattern on the assumption of homoscedasticity, no multicollinearity (TOL > 1; V IF < 10) and the DW value was between the specified range. The model was declared valid. Based on the feasibility test model, P-value was (0.000) < α (0.05). This means the model of proper calorific value was reliable to be used to predict the sawdust charcoal calorific value.","PeriodicalId":135180,"journal":{"name":"Proceedings of the 2nd International Conference on Applied Science, Engineering and Social Sciences","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126625302","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}
Pub Date : 1900-01-01DOI: 10.5220/0009880902140218
F. W. Wibowo
: The existence of the mosque and the organization underneath is essential to develop various models in its function. The abilities and development of adolescent individuals are able to become a reinforcement and agents of the change of Ummah in the organization. Childhood through adolescence requires coaching and a strong will so that they are able to be independent so that the potential in the organization and its productive resources have significant prospects in the present and the future. For this reason, it is time for the effectiveness of the functions of mosques to be one of the potentials of community development. More broadly, the role of the mosque is a place used for discussion, study, deciding on the problems of the Ummah, and others. What is raised in the function model of the mosque is how to utilize the mosque more broadly for Muslims, not only parents but also society in general, especially among children and adolescents. This paper proposed a function model of the mosque with the digital information technology implementation. This is expected that the mosque’s function is not just a place of worship but is more extensive than that.
{"title":"Concept of Digital Information Technology Implementation of the Mosque XYZ in Industry 4.0 Era","authors":"F. W. Wibowo","doi":"10.5220/0009880902140218","DOIUrl":"https://doi.org/10.5220/0009880902140218","url":null,"abstract":": The existence of the mosque and the organization underneath is essential to develop various models in its function. The abilities and development of adolescent individuals are able to become a reinforcement and agents of the change of Ummah in the organization. Childhood through adolescence requires coaching and a strong will so that they are able to be independent so that the potential in the organization and its productive resources have significant prospects in the present and the future. For this reason, it is time for the effectiveness of the functions of mosques to be one of the potentials of community development. More broadly, the role of the mosque is a place used for discussion, study, deciding on the problems of the Ummah, and others. What is raised in the function model of the mosque is how to utilize the mosque more broadly for Muslims, not only parents but also society in general, especially among children and adolescents. This paper proposed a function model of the mosque with the digital information technology implementation. This is expected that the mosque’s function is not just a place of worship but is more extensive than that.","PeriodicalId":135180,"journal":{"name":"Proceedings of the 2nd International Conference on Applied Science, Engineering and Social Sciences","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128279090","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}
Pub Date : 1900-01-01DOI: 10.5220/0009879101090114
Titi Laras, N. C. Kresnanto, R. Raharti, Nurwiyanta
{"title":"The Influence of Transformational Leadership, Work Environment and Job Satisfaction toward the Performance of Employees in the Office of Public Works, Housing, and Energy of Mineral Resource in the Special Region of Yogyakarta","authors":"Titi Laras, N. C. Kresnanto, R. Raharti, Nurwiyanta","doi":"10.5220/0009879101090114","DOIUrl":"https://doi.org/10.5220/0009879101090114","url":null,"abstract":"","PeriodicalId":135180,"journal":{"name":"Proceedings of the 2nd International Conference on Applied Science, Engineering and Social Sciences","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122399857","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}
Pub Date : 1900-01-01DOI: 10.5220/0009203600210025
R. Murjiyanto, Erna Sri Wibawanti, Muhammad Ramadhan
The research with the title the Practice of Letter of Attorney in Land Sales is a normative study conducted in Bantul Regency by taking resource persons of Notary-Conveyor in the Bantul Regency. The results of the study were analyzed descriptive-qualitatively. Based on the results of the research, there were several reasons for making a power of attorney to sell in land sales was because the requirements for the sale and purchase of Land Title Deed are not complete but the price has been paid in full, or because the seller cannot attend the sale certificate before Land Deed Official (Conveyancer/PPAT). Therefore, in order to provide a guarantee to the buyer, a Sales and Purchase Agreement is made which is accompanied by a Power of Attorney of Selling. The seller cannot attend directly to sign the sale and purchase deed before the Land Deed Official and also because the purchased land will be sold to another party. The power of attorney to sell relating to the Sales and Purchase Agreement is included in the Sales and Purchase Agreement deed whose purpose is to sell to himself (recipient of the power of attorney) as the buyer who has already settled, while the ordinary power of attorney is made separately to sell to other people who are basically intended to represent seller for various reasons the seller cannot attend to sign the sale and purchase deed directly before the Conveyancer. The legal strength of the power of attorney to sell with paid off within Sales and Purchase Agreement Lunas is strong, because the power of attorney to sell is basically to provide legal protection to the recipient of the power of attorney, that is, the buyer who has paid in full the land price, so that the sale and purchase has already occurred. Whereas the power of attorney to sell to other people is basically really intended to represent the seller, the risk resulting from the sale and purchase remains the responsibility of the seller.
{"title":"The Practice of Letter of Attorney in Land Sales","authors":"R. Murjiyanto, Erna Sri Wibawanti, Muhammad Ramadhan","doi":"10.5220/0009203600210025","DOIUrl":"https://doi.org/10.5220/0009203600210025","url":null,"abstract":"The research with the title the Practice of Letter of Attorney in Land Sales is a normative study conducted in Bantul Regency by taking resource persons of Notary-Conveyor in the Bantul Regency. The results of the study were analyzed descriptive-qualitatively. Based on the results of the research, there were several reasons for making a power of attorney to sell in land sales was because the requirements for the sale and purchase of Land Title Deed are not complete but the price has been paid in full, or because the seller cannot attend the sale certificate before Land Deed Official (Conveyancer/PPAT). Therefore, in order to provide a guarantee to the buyer, a Sales and Purchase Agreement is made which is accompanied by a Power of Attorney of Selling. The seller cannot attend directly to sign the sale and purchase deed before the Land Deed Official and also because the purchased land will be sold to another party. The power of attorney to sell relating to the Sales and Purchase Agreement is included in the Sales and Purchase Agreement deed whose purpose is to sell to himself (recipient of the power of attorney) as the buyer who has already settled, while the ordinary power of attorney is made separately to sell to other people who are basically intended to represent seller for various reasons the seller cannot attend to sign the sale and purchase deed directly before the Conveyancer. The legal strength of the power of attorney to sell with paid off within Sales and Purchase Agreement Lunas is strong, because the power of attorney to sell is basically to provide legal protection to the recipient of the power of attorney, that is, the buyer who has paid in full the land price, so that the sale and purchase has already occurred. Whereas the power of attorney to sell to other people is basically really intended to represent the seller, the risk resulting from the sale and purchase remains the responsibility of the seller.","PeriodicalId":135180,"journal":{"name":"Proceedings of the 2nd International Conference on Applied Science, Engineering and Social Sciences","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128882331","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}
Pub Date : 1900-01-01DOI: 10.5220/0009881802330235
Muhammet Erbay, S. Yılmaz
: Social media, whose individual and social usage is increasing day by day, is also increasing its presence in our lives as the most important communication medium. Social media is a communication network in which the user publishes and circulates the content he / she produces. Today, many individuals and institutions are actively using social media. This makes immediate access easier to any website; contents, articles, news, thoughts, daily events, photos can be seen through social media, and anyone can reflect their views within a social network. The word that best describes social media, which is frequently spoken by today’s people, is ”sharing”. The main issue that will be discussed in this study is whether social media is the new public space or not. The public sphere is also a common area where ideas and opinions are shared on an individual and social scale. In this sense, the study includes a theoretical analysis and discussion while focusing on the concepts of social media and public sphere.
{"title":"Socıal Medıa as the New Publıc Sphere: An Example of Turkey","authors":"Muhammet Erbay, S. Yılmaz","doi":"10.5220/0009881802330235","DOIUrl":"https://doi.org/10.5220/0009881802330235","url":null,"abstract":": Social media, whose individual and social usage is increasing day by day, is also increasing its presence in our lives as the most important communication medium. Social media is a communication network in which the user publishes and circulates the content he / she produces. Today, many individuals and institutions are actively using social media. This makes immediate access easier to any website; contents, articles, news, thoughts, daily events, photos can be seen through social media, and anyone can reflect their views within a social network. The word that best describes social media, which is frequently spoken by today’s people, is ”sharing”. The main issue that will be discussed in this study is whether social media is the new public space or not. The public sphere is also a common area where ideas and opinions are shared on an individual and social scale. In this sense, the study includes a theoretical analysis and discussion while focusing on the concepts of social media and public sphere.","PeriodicalId":135180,"journal":{"name":"Proceedings of the 2nd International Conference on Applied Science, Engineering and Social Sciences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128935672","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}
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