bluuebunny/crossref_metadata_2025_split huggingface dataset:
Penerapan Metode Particle Swarm Optimization (PSO) Dan Genetic Algorithm (GA) Pada Sistem Optimasi Visible Light Communication (VLC) Untuk Menentukan Posisi Robot
Authors: Istighfarin Nanda Febri , Rahmastati Regina Anisa , Nugroho Herminarto 
Published: May 2020

Visible Light Communication (VLC) adalah suatu teknologi komunikasi yang memanfaatkan pancaran cahaya tampak untuk pengiriman dan penerimaan sinyal. Perkembangan VLC merupakan sebuah inovasi dalam sistem navigasi untuk melacak posisi dari sebuah objek dengan komunikasi cahaya tampak LED. LED digunakan untuk menentukan titik koordinat dari sebuah objek. Pada penelitian ini digunakan metode Particle Swarm Optimization (PSO) dan Genetic Algorithm (GA) untuk menentukan posisi robot terhadap posisi LED. Dari dua metode tersebut dapat diketahui keefisienan masing-masing metode serta mengetahui tingkat keakuratan posisi robot dalam menerima informasi data dari LED. Hasil analisis menunjukan jika nilai path loss yang diterima receiver semakin besar, maka nilai squared error semakin besar pula. Saat nilai squared error semakin besar, tingkat keakuratan penentuan posisi robot semakin kecil karena posisi robot semakin jauh dari titik referensi yaitu posisi LED. Dengan menggunakan metode PSO dan GA diketahui jika hasil pencarian nilai minimum error relatif sama baiknya. Perbedaan pada kedua metode terlihat pada proses komputasi, yaitu waktu komputasi serta banyaknya partikel atau generasi yang dihitung.
Optical Ring Resonators (ORR) Minimalisasi Rugi Daya Menggunakan Metode SA Dan PSO
Authors: Nuryusuf M. Faizal , Hapid Lutvi , Nugroho Herminarto 
Published: May 2020

Penyelesaian permasalahan yang terjadi pada industri penerbangan ataupun transfer data dapat diselesaikan dengan berbagai aplikasi teknik. Beberapa metode telah dikembangkan untuk menyelesaikan sistem persamaan ini dan metode Simulated Annealing (SA) merupakan salah satu metode yang dapat digunakan untuk menyelesaikan persamaan ini. Namun, metode ini memerlukan waktu yang lama untuk mendapatkan nilai optimum karena sistemnya akan terus mencari nilai global minimum tanpa memperhatikan jumlah iterasi yang telah dilakukan. Pada makalah ini, dibuktikan bahwa pada permasalahan ini untuk mendapatkan nilai global minimum dari daya yang diinginkan, metode Partical Swarm Optimization (PSO) lebih efektif dan efisien daripada metode SA. Hal ini karena PSO lebih cepat menemukan nilai global minimum serta hasil dari setiap iterasi yang dilakukan cenderung stabil daripada metode SA. Dari lima sampel yang dilakukan dengan metode PSO, nilai global minimum yang didapatkan lebih baik dengan nilai yang besar dan waktu yang lebih cepat daripada metode SA.
Sistem Manajemen Virtual Local Area Network (VLAN) Pada Cisco Catalyst 3750 Berbasis Web
Authors: Ayuningtyas Astika , Sudaryanto Sudaryanto , Cessara Deno Daseftra 
Published: May 2020

VLAN merupakan salah satu teknologi komputer yang saat ini sangat dibutuhkan. Hal ini dikarenakan VLAN dapat membagi satu jaringan pada perangkat switch menjadi bagian-bagian kecil jaringan lain. Cisco Catalyst 3750 merupakan perangkat switch yang sudah menyediakan teknologi VLAN. Permasalahan yang ditemukan pada Cisco Catalyst 3750 adalah sistem manajemen VLAN yang masih berbasis command line dan tidak dapat diakses dari jarak jauh. Untuk itu dibuat VLAN berbasis GUI dan dapat diakses dari jarak jauh. VLAN yang dibuat berbasis Web dengan tujuan untuk memberikan kebebasan pemakaian device dan tidak harus terfokus pada satu jenis device saja. VLAN berbasis Web ini dibuat dengan memanfaatkan API Cisco sebagai penghubung antara bahasa pemrograman pada VLAN berbasis Web dengan bahasa pada perangkat lunak Cisco Catalyst 3750.Pemanfaatan Telnet berperan penting dalam pembuatan VLAN berbasis Web ini, dimana Telnet memberikan akses lebih luas pada Cisco Catalyst 3750 untuk diakses di luar aplikasi terminal emulator. Dengan pemanfaatan Telnet administrator cukup mengujungi IP yang telah dibuat untuk mengakses Cisco Catalyst 3750. Akses jarak jauh pada VLAN berbasis Web ini menggunakan port fowarding. Serveo.net adalah salah satu penyedia layanan port fowarding. Dengan memanfaatkan Serveo.net, VLAN berbasis Web yang masih dalam server local dapat diakses dari jarak jauh meski tanpa IP publik. Hasil pengujian pada penelitian ini menunjukkan bahwa VLAN berbasis Web terbukti dapat melakukan konfigurasi VLAN sehingga dapat digunakan untuk mengatur hubungan antar komputer sesuai dengan kebutuhan pada jaringan yang digunakan.
RANCANG BANGUN E-COMMERCE PADA RUMAH MAKAN ULAM SARI KUDUS MENGGUNAKAN UML BERBASIS WEB
Authors: Supriyono Supriyono , Arifin Muhammad , Nugraha Fajar 
Published: May 2020

Pulau Jawa merupakan pulau dengan penduduk terbanyak, di sebelah utara ulau Jawa terdapat kabupaten dengan sebutan kota kretek, dimana kota ini merupakan salah satu kota penghasil rokok terbesar di Indonesia. Kota tersebut adalah kota Kudus, kota yang berbatasan dengan Kabupaten Grobogan, Kabupaten Pati dan Kabupaten Demak ini memiliki banyak industri selain rokok. Kontribusi industri dalam menopang perekonomian di Kudus sebesar 61.44% dari PDRB kabupaten. Industri-industri tersebut terdiri dari beberapa cluster diantaranya adalah industri rumah tangga, industri kecil, industri menengah dan industri berskala besar. Rumah Makan Ulam Sari Kudus adalah salah satu industri menengah yang bergerak dibidang makanan, meskipun RM Ulam Sari telah memiliki website sebagai media promosi namun proses pemesanan menu makanan dan booking tempat dilakukan secara konvensional yaitu dengan menelfon pihak rumah makan. Hal ini menyebabkan proses tersebut kurang efektif. Sehingga untuk menunjang kebutuhan tersebut diperlukan sebuah aplikasi e-commerce yang nantinya diharapkan dapat menyelesaikan permasalahan dalam melakukan proses pemesanan menu makanan maupun booking tempat dengan cepat. Metodologi penelitian pada penelitian ini menggunakan analisa yang diperoleh dari lapangan dan menggunakan tinjauan pustaka. Sedangkan hasil dari penelitian ini adalah software e-commerce RM Ulam Sari.
The comparison of deciduous teeth eruption pattern in small gestational age (SGA) and appropriate gestational age (AGA) children
Authors: Kirana Irawati , Oewen Roosje Rosita , Soewondo Williyanti 
Published: May 2020

Introduction: Small Gestational Age (SGA) children is defined as infant whose birth’s weight was below the tenth percentile intrauterine growth and development curve of Lubchenco. There are two types of SGA children, namely symmetrycal SGA (the disturbance occurred in the first trimester of pregnancy) and asymmetrical SGA (the disturbance occured in second and third trimesters of pregnancy). The aim of this research was to obtain the deciduous teeth eruption patterns in symmetrical and asymmetrical of SGA children, based on baby teeth that have erupted the eruption of primary teeth. Methods: The research design was descriptive and analytical, with cross-sectional design and using the given sample size. The sample were 28 SGA children aged 1-4 years and 33 Appropriate Gestational Age (AGA) children. Determination of SGA children based on Ponderal Index. Eruptive stage was determined by Nola Modification Scoring by the score between 0-4. (Score (0) for tooth that have not erupted; (1) tooth emerge, (2) ⅓ crown erupted tooth, (3) ½ crown erupted tooth, (4) full crown tooth. Results: The results showed, that there were differences in the pattern of deciduous teeth eruption based on teeth eruption stages that have been erupted. Eruption pattern of SGA children deciduous teeth were slower than the eruption pattern of AGA children deciduous teeth. Conclusion: Different patterns of deciduous teeth eruption in symmetrical SGA children and asymmetrical SGA children were showed. Viewed from the stand point of view the stage of teeth eruption, the deciduous teeth eruption pattern of symmetrical SGA children was slower than the asymmetrical SGA children.
Distribution of crown fracture in anterior teeth of the children with cerebral palsy
Authors: Sativa Liariza , Hidayat Syarief , Setiawan Arlette Suzy Puspa Pertiwi 
Published: May 2020

Introduction: Crown fracture is a fracture involving enamel only or enamel and dentin with or without pulp exposure. Crown fracture in children may disrupt the speaking and masticating function, aesthetics, and permanent tooth eruption.The condition of the oral cavity of patients with cerebral palsy (CP) characterized by increased frequency of tooth fracture. Purpose of study is to examine distribution of crown fracture anterior teeth of children with cerebral palsy. Methods: Type of research was descriptive. Sample collected by Total Sampling. The sample numbers were 43 children with cerebral palsy. Data were obtained by clinical examination. WHO classification about crown fracture was used to evaluate oral and dental hygiene. Results: The result of this study showed that 39 children (90,7%) had crown fractures in anterior teeth. The 39 children consisted of 22 boys (51,17%), 17 girls (39,53%). Crown fracture in anterior teeth of the children with cerebral palsy is 60,47% in the upper jaw. Conclusion: The fracture of the anterior crown of the anterior teeth that are found is the fracture in the enamel. The anterior crown fracture is more common in boys and is found in maxillary anterior teeth of maxillary incisors.
Index of orthodontic treatment needs (IOTN) on orthodontic patients at post graduate orthodontics
Authors: Othman Nurul Amalina , Salim Jono , Laviana Avi 
Published: May 2020

Introduction: Index of Orthodontic Treatment Need (IOTN) was first developed by Brook and Shaw (1989) as a system for grading malocclusions, has 2 components, AC (Aesthetic Component) that shows patient’s subjective needs and DHC (Dental Heath Component) that reveals objective needs for orthodontic treatment. The objective of this research was to know the severity of malocclusion based on IOTN index of orthodontic patients at Post Graduate Orthodontic Clinic Faculty of Dentistry Universitas Padjadjaran from year 2009 to 2010. Method: This descriptive research was done by using data from dental study models of the patients and anterior scale photographs of the patients from the Orthodontic PPDGS students, Faculty of Dentistry Universitas Padjadjaran. Result: The result of this research shows DHC 59.63% of the patients had definite need for treatment, while 27.52% of the patients had borderline need for treatment and the rest 12.85% of the patients had no need or little need for orthodontic treatment. Meanwhile, according to AC, 49.54% of the patients had no need or little need for treatment, while 33.03% of the patients had definite need for treatment and 17.43% of the patients expressed borderline need for treatment. Conclusion: In a nut shell, by using DHC of IOTN, the highest percentage of patients is in definite need for treatment category. However by using AC of IOTN, the highest percentage of patients is in no need or little need for treatment category.
Comparison effectiveness between cetylpyridinium chloride and triclosan mouthwash on plaque
Authors: Chinger Gurtej Singh , Hadidjah Dede , Rusminah Nunung 
Published: May 2020

Introduction: Dental plaque is a soft deposit that accumulates on the teeth. It is a complex microbial community with as many as 400 distinct bacterial species. One of the most prevalent diseases of the oral cavity is periodontal disease which begins with gingivitis. The main cause of gingivitis is plaque accumulation. Aim of this research is to comparison effectiveness of mouthwash containing cetylpyridinium chloride and mouthwash containing triclosan on plaque. Methods: The research was experimental study, with the double blinded parallel design. A total of 30 students of SMA Pasundan 8 were chosen. Clinical examination was conducted to obtain the plaque score using the Quigley Hein Index (modified) 1970. Subjects were divided into two groups. One group was given the cetylpyridinium chloride mouthwash and the other group was given triclosan mouthwash. Data were then analysed using the ANOVA test. Results: there is no significant difference between the effectiveness of mouthwash containing cetylpyridinium chloride and mouthwash containing triclosan on plaque (P>0.05). Conclusion: the mouthwash containing cetylpyridinium chloride and mouthwash containing triclosan is effective in reducing plaque.
Prevalence of caries and DMF-T index with D1-D2 scale on students
Authors: Harahap Setunggal Agung Nugroho , Susilawati Sri , Sutardjo Dede 
Published: May 2020

Introduction: Many factors associated with poor health habits are initiated during adolescence. This is because as a teenager they have the feeling that they are unique and invulnerable that makes them think that the disease or disorder will not enter into their lives. Based on this, teenagers can have a bad habit for their oral health, thus increasing the level of caries in their mouths. The purpose of this study was to get data on the caries experience (DMF-T index) with D1-D2 scale on students. Method: This type of research is descriptive. The technique used in this sampling is simple random sampling, the sample is 266 students consisting of 109 men and 157 women. Prevalence rate of caries adjusted with 2004 Household Health Survey and DMFT category based on World Health Organization. Result: The results showed that the prevalence of caries in college students of Al-Ihsan Islamic boarding school is 90.6%. DMF-T index in college students of Al-Ihsan Islamic boarding school is 4.18. D1 scale that was found was 280 cases. D2 is the scale found 335 cases. and dental caries were found at 949 cases. Conclusion: Prevalence of caries and DMF-T index with D1-D2 scale on students are prevalence of dental caries is higher than prevalence in 2004 Household Health Survey. DMF-T index is moderate, while the D1 scale found 280 cases and the D2 scale found 335 cases.
Effect of packaged strawberry juice on the surface roughness of nanofilled type composite resin
Authors: Amelia Rizky , Hidayat Opik Taofik , Nurdin Denny 
Published: May 2020

Introduction: The hard tissue of the teeth is resistant to heat and acid, so that the teeth have an important role as a material consideration of forensic dentistry. The humans have the same shape of the teeth around one in two billion. The stimuli of burn with high temperature and sour can be change the picture of macroscopic and microscopic tooth. This is the subject of an interesting comparison in the interests of justice and identification of dentistry. Methods: This research was a quasi experiment to know a change of microscopic teeth on the hard cases tooth-burning and the case hard acid treatment. The sample used were seven teeth, with details of one normal as a comparison, three teeth burned and three teeth soaked in a solution of water of accu. Observations were made using the microscope at 40x enlarged on each tooth. The tooth was documented by means of a photographed and compared with healthy teeth. Results: The results of this study was obtained by observing and comparing the microscopic structure and the obtained differences in the teeth and treated with the picture of normal teeth. Conclusion: Conclusion of this research is on the tooth are burned was visible loss of enamel at the cement-enamel junction as a result of the process of carbonization heat exposure so as to cause a breach of micro on the outer layer of the tooth enamel and thinning of dentin tubules, while the teeth are in the soak water accu (strong acid) seen change in color of enamel, micro cracks due to defective enamel and depletion of tubulus dentine and loss of boundary between the cementum and dentine.
Oral health of children with asthma
Authors: Tarigan Nina Stephane Gusratylova , Soewondo Williyanti , Runkat Jakobus 
Published: May 2020

Introduction: Asthma is a chronic disease, most prevalent in children. Oral manifestations can be found in children with asthma such as dental caries and periodontal disease. The purpose of this research was to obtain the condition of oral health children with asthma. Methods: The research was a descriptive and the survey technique. Subjects were taken using the Randome sampling technique. Subjects who are diagnosed with asthma are gathered from the Children Department, Pulmonary Hospital Dr.H.A Rotinsulu Bandung. The amount of 36 child with asthma will become the receasrch subjects. Data was obtained by clinical examination using def-t index, DMF-T index, the prevalence of caries, oral and dental hygiene status which also obtained by plaque index of PHP and prevalence of dry mouth. Results: def-t index was 3,38, DMF-T index was 0,30, the prevalence of caries was 80,6%. The mean of oral and dental hygiene status of child with asthma was 21 child (58,3%) making it mostly in a poor category and prevalence dry mouth was 91,7%.Conclusion: def-t index is medium, DMF-T index is very low, prevalence of caries is relatively high,and the mean of oral hygiene status has poor category, and also the relative high prevalence of dry mouth.
The inhibitory effectiveness of ethanol extract of selasih leaves towards Streptococcus sanguis growth
Authors: Susilo Ivhatry Rizky Octavia Putri , Satari Mieke Hemiawati , Setiawan Ame Suciati 
Published: May 2020

Introduction: Selasih is one of tropical and subtropical plant used as traditional medicine. It has antibacterial activity especially toward Gram-positive bacteria because it contains volatile oils, tannin, flavonoid and tertepenoid. Method: The study was performed as an experimental laboratory study used Kirby Bauer agar diffusion applied to eight samples of Streptococcus sanguis which was done by twice repetition for each sample. The concentrations of ethanol extract were 16%, 8%, 4%, 2% and 1%.The result was analysed using ANOVA method for single factor of experimental design. The result of the study showed that there was evidence of the antibacterial effect contained in the ethanol extract of selasih leaves inhibiting the growth of Streptococcus sanguis . The average of inhibitory zone for each concentration in every sample, were: 5,25 mm for 16%, 3,22 mm for 8%, 1,84 mm for 4%, 1,53 mm for 2% and 0,19 mm for 1%. The conclusion of the study indicates that there is an antibacterial effects in ethanol extract of selasih leaves (Ocimum basilicum Linn) which inhibits the growth of Streptococcus sanguis. This antibacterial strength is caused by the active content of selasih leaves extract.Conclusion: The extract of basilicum ethanol (Ocimum basilicum L) effectively inhibits the growth of Streptococcus sanguis.
The relationship between maternal characteristics and early childhood caries
Authors: Susi Susi , Murniwati Murniwati , Kasuma Nila , Minarni Minarni 
Published: May 2020

Introduction: World Oral Health Organization (WHO) targeted in 2010 that 90% of children under five years are caries-free. In 2011, the prevalence of Early Childhood Caries (ECC) was 6%-90% worldwide. It is still far from the WHO target. Many factors can cause caries; one of them was family characteristics. The objective of the study was to analyse the relationship between maternal characteristics (education, occupation, and the number of children) and early childhood caries. Methods: A cross-sectional study was conducted in the Integrated Post Service (Posyandu) located in the city of Bukittinggi, Indonesia. The sample was 66 parents and their children aged 2-3 years. Maternal characteristic was obtained by interview, whereas the ECC was measured using the def-t index. Data were collected and analysed by the Chi-square test. Three dentists and two dentistry students collected the calibrated data. Results: ECC prevalence was 50% (CI 95%; 38%-62%) with the def-t index of 2.23 ± 2.81 (CI 95%; 1.53-2.92) and caries significant index (CSI) was 5.73. The prevalence of caries-free was found highest in children with working mothers (66.7%) and the lowest (31.6%) in children with basic educated mothers. The highest def-t index was 3.17± 3.212, which was found in three-years-old children, and the lowest was 1.98 ± 2.915, which was found in children with advance educated mothers. Conclusion: There was no relationship between maternal education level, occupation, and the number of children with early childhood caries.
Analysis of Speaker Verification System Using Support Vector Machine
Authors: Shanmugapriya P , Venkataramani Y. 
Published: May 2020

The integration of GMM- super vector and Support Vector Machine (SVM) has become one of most popular strategy in text-independent speaker verification system.Â This paper describes the application of Fuzzy Support Vector Machine (FSVM) for classification of speakers using GMM-super vectors. Super vectors are formed by stacking the mean vectors of adapted GMMs from UBM using maximum a posteriori (MAP). GMM super vectors characterize speakerâ€™s acoustic characteristics which are used for developing a speaker dependent fuzzy SVM model. Introducing fuzzy theory in support vector machine yields better classification accuracy and requires less number of support vectors. Experiments were conducted on 2001 NIST speaker recognition evaluation corpus. Performance of GMM-FSVM based speaker verification system is compared with the conventional GMM-UBM and GMM-SVM based systems.Â Experimental results indicate that the fuzzy SVM based speaker verification system with GMM super vector achieves better performance to GMM-UBM system. Â
EXPERIMENTAL INVESTIGATIONS ON METHANOL FUELLED D.I DIESEL ENGINE WITH CATALYTIC COATINGS ASSISTED BY GLOW PLUG
Authors: R Suresh. , Bose.R Subash Chandra , K Arumugam. , R Anbazhagan. , V Sathiyamoorthy. 
Published: May 2020

Â Â Â Â Â Â Â A comprehensive study on the methanol with three different types of Catalytic coatings assisted by Glow Plug is discussed in this paper. A four stroke single cylinder water cooled D.I diesel engine was adopted for the experiment. The present study aims to evaluate the Performance and Emission characteristics level of methanol fuel with three types of catalytic coatings assisted by Glow Plug. The catalytic coatings have established enhanced rate of combustion, which results in increased brake thermal efficiency. These methods of coating are selected based on generally available technologies and reviews of several researchers through their literature reviews. In this study, the diesel engine was tested using methanol coated with three types of Â catalytic coatings Â namely Â Copper, Â Aluminium Â oxide, Â and Â Chromium Â oxideÂ Â and Â assisted Â by Â Glow Plug respectively. The influence of various catalytic coatings in combustion chamber(cylinder head inner surface, piston, valve) results in tremendous changes in the various parameters of the GHSI engine. The Exhaust temperature for Copper coating was higher compared to Aluminium oxide coating and Chromium oxide coating. It is noticed that, brake thermal efficiency was thus improved in almost all operation conditions with the Methanol fuels. The HC and Â CO emissions are higher at Methanol fuelled with Copper coating. NOx and Smoke emissions are lower for Chromium oxide coating compared to Copper coating and Aluminium oxide coating. Among all coatings, Copper coating exhibits better efficiency and lower emission compared to other coatings.