Pub Date : 2015-11-01DOI: 10.1109/TICST.2015.7369351
Chinwaranon Boongate, M. Phisalaphong
In this study, bacterial cellulose (BC) was used as carbon source for preparing activated carbons. Activated carbon from BC was prepared in a one-step chemical activation process by using potassium hydroxide (KOH) as activating agent for 1 h. The influence of activation temperatures, 400, 500, 600 and 700 °C on the characteristics of active carbon was investigated. The activated carbons derived from BC were characterized for chemical property, structure and morphology by Fourier transforms infrared (FTIR) spectroscopy, X-ray powder diffraction (XRD) and Scanning electron microscope (SEM). It was shown that the activated carbons prepared from BC using KOH activation have high surface area and large pore volumes. Activated carbon with the highest surface area and pore volume was obtained at the carbonization temperature of 400-500 °C. It was found that the pore structure was destroyed with increasing activation temperature to 700 °C.
{"title":"Activated carbons from bacterial cellulose by chemical activation with potassium hydroxide","authors":"Chinwaranon Boongate, M. Phisalaphong","doi":"10.1109/TICST.2015.7369351","DOIUrl":"https://doi.org/10.1109/TICST.2015.7369351","url":null,"abstract":"In this study, bacterial cellulose (BC) was used as carbon source for preparing activated carbons. Activated carbon from BC was prepared in a one-step chemical activation process by using potassium hydroxide (KOH) as activating agent for 1 h. The influence of activation temperatures, 400, 500, 600 and 700 °C on the characteristics of active carbon was investigated. The activated carbons derived from BC were characterized for chemical property, structure and morphology by Fourier transforms infrared (FTIR) spectroscopy, X-ray powder diffraction (XRD) and Scanning electron microscope (SEM). It was shown that the activated carbons prepared from BC using KOH activation have high surface area and large pore volumes. Activated carbon with the highest surface area and pore volume was obtained at the carbonization temperature of 400-500 °C. It was found that the pore structure was destroyed with increasing activation temperature to 700 °C.","PeriodicalId":251893,"journal":{"name":"2015 International Conference on Science and Technology (TICST)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121602302","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 : 2015-11-01DOI: 10.1109/TICST.2015.7369395
C. Kongban, P. Kumam
In this work, we introduce and prove a best proximity point theorems for multivalued non-self mappings which generalized multivalued (α, L)-weak contraction mappings.
本文引入并证明了广义多值(α， L)-弱收缩映射的多值非自映射的一个最佳邻近点定理。
{"title":"Optimal approximate solution of minimization problems for generalized multivalued (α, L)-weak contraction mappings","authors":"C. Kongban, P. Kumam","doi":"10.1109/TICST.2015.7369395","DOIUrl":"https://doi.org/10.1109/TICST.2015.7369395","url":null,"abstract":"In this work, we introduce and prove a best proximity point theorems for multivalued non-self mappings which generalized multivalued (α, L)-weak contraction mappings.","PeriodicalId":251893,"journal":{"name":"2015 International Conference on Science and Technology (TICST)","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126267822","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 : 2015-11-01DOI: 10.1109/TICST.2015.7369410
P. Kongkaew, W. Choawanklang
This paper presents with the effect orientation on the mechanical properties of coconut fiber reinforced epoxy resin composite. The composite materials were prepared by using the hand lay-up technique with three totally different oriented patterns as follows: random, continuous unidirectional and weaving patterns. Evaluate and compare the mechanical properties such as tensile strength and impact strength. Fracture surface and the adhesion between fiber and matrix were studied by scanning electron microscope (SEM). Results from the study showed that the mechanical properties of weaving patterns are significantly higher than in continuous unidirectional and randomly oriented fiber composite. The best mechanical properties of the composite were succeed by fiber orientation that is weaving patterns, which showed increase in tensile strength by 123.75 %, elasticity of modulus by 501.11 % and Impact strength by 10.46 % compared to the pure epoxy resin. Surface morphology observation using SEM showed fiber pull out and matrix-fiber adhesion.
{"title":"Fiber orientation effecting the mechanical properties at coconut fiber reinforce epoxy resin composite","authors":"P. Kongkaew, W. Choawanklang","doi":"10.1109/TICST.2015.7369410","DOIUrl":"https://doi.org/10.1109/TICST.2015.7369410","url":null,"abstract":"This paper presents with the effect orientation on the mechanical properties of coconut fiber reinforced epoxy resin composite. The composite materials were prepared by using the hand lay-up technique with three totally different oriented patterns as follows: random, continuous unidirectional and weaving patterns. Evaluate and compare the mechanical properties such as tensile strength and impact strength. Fracture surface and the adhesion between fiber and matrix were studied by scanning electron microscope (SEM). Results from the study showed that the mechanical properties of weaving patterns are significantly higher than in continuous unidirectional and randomly oriented fiber composite. The best mechanical properties of the composite were succeed by fiber orientation that is weaving patterns, which showed increase in tensile strength by 123.75 %, elasticity of modulus by 501.11 % and Impact strength by 10.46 % compared to the pure epoxy resin. Surface morphology observation using SEM showed fiber pull out and matrix-fiber adhesion.","PeriodicalId":251893,"journal":{"name":"2015 International Conference on Science and Technology (TICST)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130719712","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 : 2015-11-01DOI: 10.1109/TICST.2015.7369364
Prathamesh P. Churi, V. Ghate, K. Ghag
This paper presents an improvised approach for plain text password encryption in the server's database. One of the major aspect of password protection issue is to secure it by means of encryption process. In cryptanalysis, a dictionary attacks or brute force attacks are the most common ways of cracking passwords. A new approach for improvising the scheme of password encryption is using the process of Jumbling-Salting (JS). In order to augment the security aspect regarding passwords, we are devising JS algorithm which prevents dictionary and brute force attacks by increasing the length of cipher text in a considerable limit. In this algorithm, the jumbling process selects characters from pre-defined character set and adding them into the plain password using mathematical modulus (%) function; salting comprises of adding a random string into jumbled password. Ultimately AES block is implemented which obtains a fixed length password which is stored in the server's database. Randomized version of JS algorithm ensures that there is increase in time to crack the cipher text password, by forming a highly secured version of encrypted password.
{"title":"Jumbling-Salting: An improvised approach for password encryption","authors":"Prathamesh P. Churi, V. Ghate, K. Ghag","doi":"10.1109/TICST.2015.7369364","DOIUrl":"https://doi.org/10.1109/TICST.2015.7369364","url":null,"abstract":"This paper presents an improvised approach for plain text password encryption in the server's database. One of the major aspect of password protection issue is to secure it by means of encryption process. In cryptanalysis, a dictionary attacks or brute force attacks are the most common ways of cracking passwords. A new approach for improvising the scheme of password encryption is using the process of Jumbling-Salting (JS). In order to augment the security aspect regarding passwords, we are devising JS algorithm which prevents dictionary and brute force attacks by increasing the length of cipher text in a considerable limit. In this algorithm, the jumbling process selects characters from pre-defined character set and adding them into the plain password using mathematical modulus (%) function; salting comprises of adding a random string into jumbled password. Ultimately AES block is implemented which obtains a fixed length password which is stored in the server's database. Randomized version of JS algorithm ensures that there is increase in time to crack the cipher text password, by forming a highly secured version of encrypted password.","PeriodicalId":251893,"journal":{"name":"2015 International Conference on Science and Technology (TICST)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133707006","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 : 2015-11-01DOI: 10.1109/TICST.2015.7369355
Apinya Suwannapong, Theeraporn Katisart, C. Talubmook
Mangifera caloneura Kurz, is a wild mango and is widely found in Thailand. Pharmacological activities of M. caloneura have not yet been reported. The present study was therefore, aimed to determine the antidiabetic and antioxidant activities of 85% ethanol leaf extract from M. caloneura in rats. The antidiabetic activity of the extract was investigated in both normal and streptozotocin (STZ)-induced diabetic rats by giving the extract at a dose of 250 mg/kg to the rats orally and once daily for 6 weeks. The results showed that the extract significantly (p<;0.05) decreased the blood glucose in the diabetic treated rats when compared to that in diabetic controls. However, the extract could not increase the body weight both in normal and diabetic rats. The extract significantly (p<;0.05) decreased ALP both in normal and diabetic rats and significantly (p<;0.05) decreased ALT only in the diabetic treated rats. Furthermore, the extract significantly (p<;0.05) decreased monocyte in normal treated rats, but significantly (p<;0.05) increased platelets in diabetic rats compared to that in the diabetic controls. The antioxidant activity study employing the 1,1-dipheny l-2-picrylhydrazyl free radical (DPPH) assay revealed that the extract exhibited a potent antioxidant activity with EC50 of 525.24±12.74 μg/ml closing to ascorbic acid (517.17±11.87 μg/ml). The results indicate that the leaf extract from M. caloneura possesses antidiabetic and antioxidant activities that are probably good for a treatment of diabetes.
{"title":"Antidiabetic activity and antioxidant activity of leaf extract from mangifera caloneura Kurz","authors":"Apinya Suwannapong, Theeraporn Katisart, C. Talubmook","doi":"10.1109/TICST.2015.7369355","DOIUrl":"https://doi.org/10.1109/TICST.2015.7369355","url":null,"abstract":"Mangifera caloneura Kurz, is a wild mango and is widely found in Thailand. Pharmacological activities of M. caloneura have not yet been reported. The present study was therefore, aimed to determine the antidiabetic and antioxidant activities of 85% ethanol leaf extract from M. caloneura in rats. The antidiabetic activity of the extract was investigated in both normal and streptozotocin (STZ)-induced diabetic rats by giving the extract at a dose of 250 mg/kg to the rats orally and once daily for 6 weeks. The results showed that the extract significantly (p<;0.05) decreased the blood glucose in the diabetic treated rats when compared to that in diabetic controls. However, the extract could not increase the body weight both in normal and diabetic rats. The extract significantly (p<;0.05) decreased ALP both in normal and diabetic rats and significantly (p<;0.05) decreased ALT only in the diabetic treated rats. Furthermore, the extract significantly (p<;0.05) decreased monocyte in normal treated rats, but significantly (p<;0.05) increased platelets in diabetic rats compared to that in the diabetic controls. The antioxidant activity study employing the 1,1-dipheny l-2-picrylhydrazyl free radical (DPPH) assay revealed that the extract exhibited a potent antioxidant activity with EC50 of 525.24±12.74 μg/ml closing to ascorbic acid (517.17±11.87 μg/ml). The results indicate that the leaf extract from M. caloneura possesses antidiabetic and antioxidant activities that are probably good for a treatment of diabetes.","PeriodicalId":251893,"journal":{"name":"2015 International Conference on Science and Technology (TICST)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132946777","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 : 2015-11-01DOI: 10.1109/TICST.2015.7369379
P. Bamrungthai, Woranuch Pleehachinda
A game-based system to support stroke rehabilitation is developed in this paper. The goal is to make the rehabilitation process more accessible and enjoyable to the patients. The system consists of 3 modules, including the Device Module (DM), the Game Module (GM), and the Data Collection Module (DCM). The DM communicates with the Microsoft's Kinect device to receive the skeleton data of the patients and send it to the GM for the game processing. The jigsaw puzzle is implemented as a color matching game to simplify the gaming process and can support a wide range of patients. Hand and upper limb movement is required to grasp and move the jigsaw pieces to the right place. The trajectories of hand, elbow, and shoulder that are collected by the DCM can be used to assess the patient's progress. The system has been tested with a real patient. He can play the developed game after a learning period. The result shows that the body balance capability of the patient is implicitly required by the system to maintain motion tracking of the Kinect device.
{"title":"Development of a game-based system to support stroke rehabilitation using kinect device","authors":"P. Bamrungthai, Woranuch Pleehachinda","doi":"10.1109/TICST.2015.7369379","DOIUrl":"https://doi.org/10.1109/TICST.2015.7369379","url":null,"abstract":"A game-based system to support stroke rehabilitation is developed in this paper. The goal is to make the rehabilitation process more accessible and enjoyable to the patients. The system consists of 3 modules, including the Device Module (DM), the Game Module (GM), and the Data Collection Module (DCM). The DM communicates with the Microsoft's Kinect device to receive the skeleton data of the patients and send it to the GM for the game processing. The jigsaw puzzle is implemented as a color matching game to simplify the gaming process and can support a wide range of patients. Hand and upper limb movement is required to grasp and move the jigsaw pieces to the right place. The trajectories of hand, elbow, and shoulder that are collected by the DCM can be used to assess the patient's progress. The system has been tested with a real patient. He can play the developed game after a learning period. The result shows that the body balance capability of the patient is implicitly required by the system to maintain motion tracking of the Kinect device.","PeriodicalId":251893,"journal":{"name":"2015 International Conference on Science and Technology (TICST)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124260807","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 : 2015-11-01DOI: 10.1109/TICST.2015.7369391
Ganesan Subramanian, Zaheeruddin Ahmed, Niyi Okelola, A. Murugan
With the rapid expanding world population and negative impact of climate change and other unpredictable circumstances on agricultural sustainability and the ability of farmers to produce enough to feed the world population projected to hit the 9 billion mark by 2050. Meeting this challenge requires farmers to have a better monitoring and early detection system that enable them to have access to all the information about their farm on line real time. In recent years wireless sensor network WSN and cloud technology have been gaining increasing relevance in agriculture this is because they offer a vital tool for improved decision making in the areas of data and information collection, storage, analyses and dissemination. These technologies offers farmers tools for effective decision and timely application of control measure, they are also vital tools for understanding the changes brought on agriculture by climate change, decreasing arable land, and also provide solution for them to counter the negative impacts of these phenomenon. The proposed model consists of wireless sensor network which collect data from agricultural plants located at remote location and upload it to the cloud for further analysis. The main objective of proposed design is to apply the LEACH protocol for identifying the energy consumption of each node and also to identify the shortest path to reach the destination, further comparative study with other protocols also done. The simulation of the proposed protocol for data collection in an Agriculture environment is done using NS2 simulator.
{"title":"LEACH protocol based design for effective energy utilization in wireless sensor networks","authors":"Ganesan Subramanian, Zaheeruddin Ahmed, Niyi Okelola, A. Murugan","doi":"10.1109/TICST.2015.7369391","DOIUrl":"https://doi.org/10.1109/TICST.2015.7369391","url":null,"abstract":"With the rapid expanding world population and negative impact of climate change and other unpredictable circumstances on agricultural sustainability and the ability of farmers to produce enough to feed the world population projected to hit the 9 billion mark by 2050. Meeting this challenge requires farmers to have a better monitoring and early detection system that enable them to have access to all the information about their farm on line real time. In recent years wireless sensor network WSN and cloud technology have been gaining increasing relevance in agriculture this is because they offer a vital tool for improved decision making in the areas of data and information collection, storage, analyses and dissemination. These technologies offers farmers tools for effective decision and timely application of control measure, they are also vital tools for understanding the changes brought on agriculture by climate change, decreasing arable land, and also provide solution for them to counter the negative impacts of these phenomenon. The proposed model consists of wireless sensor network which collect data from agricultural plants located at remote location and upload it to the cloud for further analysis. The main objective of proposed design is to apply the LEACH protocol for identifying the energy consumption of each node and also to identify the shortest path to reach the destination, further comparative study with other protocols also done. The simulation of the proposed protocol for data collection in an Agriculture environment is done using NS2 simulator.","PeriodicalId":251893,"journal":{"name":"2015 International Conference on Science and Technology (TICST)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128263684","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 : 2015-11-01DOI: 10.1109/TICST.2015.7369354
Pichaya Chowtivannakul, Buavaroon Srichaikul, C. Talubmook
Antidesma bunius (Linn.) Spreng a wild plant in family Euphorbiaceae has been reported to possess various beneficial medicinal properties. It is widely grown in Northeastern Thailand. The entire plant is of medicinal value acting as antioxidant anticancer and antidiabetic. It is also a complementary and popular Thai herbal medicine for the treatment of diabetes. Scientific information about this plant is limited. This study was therefore, designed to investigate the antidiabetic property and antioxidant activity of 80% ethanolic seed extract from A. bunius (ABSE). The antidiabetic property study was carried out by giving ABSE at a dose of 250 mg/kg to streptozotocin (65 mg/kg) induced diabetic rats orally and daily for 6 weeks. The results revealed that the extract significantly (p<;0.05) reduced the blood glucose level and increased the body weight of the diabetic treated rats. Creatinine, albumin, total protein, BUN, and serum insulin, in the diabetic rats treated with the extract did not differ from those in the normal control rats. However, hematological values including Hct, Hb, RBC, and WBC were significantly (p<;0.05) higher than those in the normal and diabetic control rats. Antioxidant activity using 1,1-diphenyl-2-picrylhydrazyl (DPPH) scavenging assay showed that ABSE possessed relatively low antioxidant activity with EC50 of 2174± 14.24 mg/ml compared to vitamin C (1.48±0.07 μg/ml). These data indicate that 80% ethanolic seed extract from A. bunius possesses antidiabetic property and antioxidant activity. The antioxidant activity is likely due to the presence of phenolic content in the extract. The antidiabetic property shows that insulin secretion is not an underlying mechanism involved.
{"title":"Antidiabetic property of seed extract from antidesma bunius (L.) spreng in diabetic rats","authors":"Pichaya Chowtivannakul, Buavaroon Srichaikul, C. Talubmook","doi":"10.1109/TICST.2015.7369354","DOIUrl":"https://doi.org/10.1109/TICST.2015.7369354","url":null,"abstract":"Antidesma bunius (Linn.) Spreng a wild plant in family Euphorbiaceae has been reported to possess various beneficial medicinal properties. It is widely grown in Northeastern Thailand. The entire plant is of medicinal value acting as antioxidant anticancer and antidiabetic. It is also a complementary and popular Thai herbal medicine for the treatment of diabetes. Scientific information about this plant is limited. This study was therefore, designed to investigate the antidiabetic property and antioxidant activity of 80% ethanolic seed extract from A. bunius (ABSE). The antidiabetic property study was carried out by giving ABSE at a dose of 250 mg/kg to streptozotocin (65 mg/kg) induced diabetic rats orally and daily for 6 weeks. The results revealed that the extract significantly (p<;0.05) reduced the blood glucose level and increased the body weight of the diabetic treated rats. Creatinine, albumin, total protein, BUN, and serum insulin, in the diabetic rats treated with the extract did not differ from those in the normal control rats. However, hematological values including Hct, Hb, RBC, and WBC were significantly (p<;0.05) higher than those in the normal and diabetic control rats. Antioxidant activity using 1,1-diphenyl-2-picrylhydrazyl (DPPH) scavenging assay showed that ABSE possessed relatively low antioxidant activity with EC50 of 2174± 14.24 mg/ml compared to vitamin C (1.48±0.07 μg/ml). These data indicate that 80% ethanolic seed extract from A. bunius possesses antidiabetic property and antioxidant activity. The antioxidant activity is likely due to the presence of phenolic content in the extract. The antidiabetic property shows that insulin secretion is not an underlying mechanism involved.","PeriodicalId":251893,"journal":{"name":"2015 International Conference on Science and Technology (TICST)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114345023","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 : 2015-11-01DOI: 10.1109/TICST.2015.7369377
Burasakorn Yoosooka, Suvil Chomchaiya
This article presents the medication recommendation system using semantic web, in which the meaning-based data can be intelligently retrieved. Medication data is stored as MySql database with ontology (Protégé) for medication classification. Website is developed with Dreamweaver and HTML 5.0. PHP is used as database interface with SPARQL for ontological data retrieval. At the time of system evaluation, the users satisfaction was presented at the average of 4.46 (from 5.00 scale) and 0.51 in standard deviation, which means highly satisfied.
{"title":"Medication recommender system","authors":"Burasakorn Yoosooka, Suvil Chomchaiya","doi":"10.1109/TICST.2015.7369377","DOIUrl":"https://doi.org/10.1109/TICST.2015.7369377","url":null,"abstract":"This article presents the medication recommendation system using semantic web, in which the meaning-based data can be intelligently retrieved. Medication data is stored as MySql database with ontology (Protégé) for medication classification. Website is developed with Dreamweaver and HTML 5.0. PHP is used as database interface with SPARQL for ontological data retrieval. At the time of system evaluation, the users satisfaction was presented at the average of 4.46 (from 5.00 scale) and 0.51 in standard deviation, which means highly satisfied.","PeriodicalId":251893,"journal":{"name":"2015 International Conference on Science and Technology (TICST)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122267818","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 : 2015-11-01DOI: 10.1109/TICST.2015.7369340
L. Said, A. Radwan, A. Madian, A. Soliman
This paper presents a study of fractional order oscillator design based on a matrix. The presented oscillator consists of a general two port network and three impedances. Only two port with single element in its transmission matrix is discussed which gives four possible networks. Different combinations for one element have been investigated. The impedances associated with the studied networks are series or parallel connection of resistors in addition to fractional order capacitors. The characteristic equation, oscillation frequency and condition for each combination are introduced. Numerical discussions of the presented oscillators with Spice simulations are presented to validate the theoretical findings.
{"title":"Fractional order oscillators with single non-zero transmission matrix element","authors":"L. Said, A. Radwan, A. Madian, A. Soliman","doi":"10.1109/TICST.2015.7369340","DOIUrl":"https://doi.org/10.1109/TICST.2015.7369340","url":null,"abstract":"This paper presents a study of fractional order oscillator design based on a matrix. The presented oscillator consists of a general two port network and three impedances. Only two port with single element in its transmission matrix is discussed which gives four possible networks. Different combinations for one element have been investigated. The impedances associated with the studied networks are series or parallel connection of resistors in addition to fractional order capacitors. The characteristic equation, oscillation frequency and condition for each combination are introduced. Numerical discussions of the presented oscillators with Spice simulations are presented to validate the theoretical findings.","PeriodicalId":251893,"journal":{"name":"2015 International Conference on Science and Technology (TICST)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114492452","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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