International research journal of engineering, IT & scientific research
Not a member yet
327 research outputs found
Sort by
Marketing strategies arabica coffee with information technology in Kintamani District Bangli
Get PDFIndonesian coffee commodity is a non-oil export commodity contributing to the increase in foreign exchange. The coffee agribusiness development efforts have been made by the government, but there are still many obstacles, especially in terms of marketing. Marketing use of information technology will provide great benefits for the market chain will be shortened. Information technology can change the way a variety of competing businesses. The main role of information systems in business applications is to provide effective support for the strategy of the company to gain a competitive advantage. The role of information systems strategy involves the use of information technology to develop a range of products, services, and capabilities that give the company a big advantage over the competitive pressures in the global market. This research is the development of the results of previous studies in which information technology is a very potential market strategy to penetrate international markets. The results showed that the Arabica coffee marketing in the district of Kintamani, Bangli regency through information technology has the potential to be developed
Automatic classification of MR brain tumor images using KNN, ANN, SVM and CNN
Get PDFA brain tumor classification system has been designed and developed. This work presents a new approach to the automated classification of astrocytoma, medulloblastoma, glioma, glioblastoma multiforme and craniopharyngioma type of brain tumors based on first order statistics and gray level co-occurrence matrix, in magnetic resonance images. The magnetic resonance feature image used for the tumor detection consists of T2-weighted magnetic resonance images for each axial slice through the head. To remove the unwanted noises in the magnetic resonance image, median filtering is used. First order statistics and gray level co-occurrence matrix-based features are extracted. Finally, k-nearest neighbor, artificial neural network, support vector machine and convolutional neural networks are used to classify the brain tumor images. The application of the proposed method for tracking tumor is demonstrated to help pathologists distinguish its type of tumor. A classification with an accuracy of 89%, 90%, 91% and 95% has been obtained by, k-nearest neighbor, artificial neural network, support vector machine and convolutional neural networks
Stunting cause factors in the village of traditional Bali
Get PDFIn the province of Bali (2010) a decline in the prevalence of malnutrition and in Bangli still have malnutrition about 11.7%. Factors associated with the nutritional problem is the food intake, environment, behavior, low consumption of the food and the presence of infectious diseases. The study design was cross-sectional in Balinese traditional village with the same sample with a total population of 260 children under five. Analysis Hosmer and Lemeshow test showed the value of p = 0.854 (p> 0.05) means that the data of independent variables that factor consumption and behavioral factors Fit conjunction with regression. Value Nagelkerke R Square of 0.096, which means that only 9.6% of stunting caused by the independent variable simultaneously and the remaining 90.4% were prescribed other factors. Logistic regression showed the results of protein consumption with Exp (B) = 0.45, p = 0.01, that low protein intake causes stunting incidence 2.2 times higher than those who consume enough protein. Different types of consumption with Exp (B) = 1.91, p = 0.04, that different types of low consumption causes stunting incidence of 1.91 times higher compared to different types of consumption are sufficient
The influence of the use of used syringe needles, permanent tattoos, and sharing razors toward hepatitis B virus infection in Dili City, Timor-Leste
Get PDFThe use of used syringe needles, permanent tattoos, and sharing razors has a risk of being exposed to infectious diseases, including hepatitis B disease. People in Dili city, Timor-Leste, are still practicing those habits. Therefore, research was conducted to find out the influence of the use of used syringe needles, permanent tattoos, and sharing razors toward the case of hepatitis B infection in Dili city, Timor-Leste. The research was conducted using a descriptive correlative method. The statistical analysis used the binary logistic regression on a significance level of 5%. The research sample was taken by using a multistage random sampling method which gave 116 persons as the total sample. The result showed that simultaneously, there was a significant influence (p<0.05) between the use of used syringe needles, permanent tattoos, and sharing razors toward hepatitis B virus infection with a score of the influence of 22.0%
Identification of implementation of GMP and SSOP on processing of balinese traditional food sardine pedetan
Get PDFThis study aims to identify the implementation of Good Manufacturing Practice (GMP) and Sanitation Standard Operating Procedures (SSOP) on the processing of the traditional food Sardine pedetan. The study was conducted on three groups of the producer of the Sardine pedetan in Jembrana, Bali. The implementation of GMP was observed in the process of collecting the raw materials, cleaning fish, giving seasoning and drying. The implementation of SSOP was observed in the surrounding environment, the condition of the building for processing, the facility equipment, the water and wastewater treatments. The results showed that the application of GMP and SSOP on the processing of pedetan in some respects is in accordance with SNI 2721.3: 2009. The microbiological analysis of the water for the processing has met the requirements, with an average value of Total Plate Count was 3.33 101 cfu/ml, and Escherichia coli was 0 cfu/ml. The equipment and building facilities were simple, fairly clean environment and waste disposal werehandled properly
Effect of using ground wire to lightning surge interference at 20 KV medium voltage distribution system based on genetics algorithm
Get PDFThe research was carried out on Sempidi feeder in Kapal area electric power house to analyze influence of using the ground wire to lightning surge interference at 20 kV SUTM distribution system. Based on the research is showed that amount of interference in Sempidi feeder because lightning attack before and after using ground wire, have interference decrement as 85,71%, and also decrement of turned off time duration as 38 minutes 34 seconds. And using genetics algorithm to determine protection angle at SUTM is used 41° and 29°. That’s mean the angle has been matched with the toleration of protection angle. From those results, it needs to using protection to lightning surge such as a ground wire
The improvement of food quality and safety of fish skin crackers in Serangan Bali
Get PDFIndonesia’s government is attempting to improve the leading economic sectors such as the fishing industry, together with its processed products that could strengthen the national economy. Therefore, small industries should be able to improve the quality and security of their products for consumers’ assurance. Fish Skin Cracker is one of the products from domestic industry in Serangan, Bali, which made from Tuna and Shark. Those kinds of crackers are processed by adding spices, in which the spices would be different among processors and result in different quality. This research was aimed to investigate the best-quality fish skin cracker among the processors, based on the microbiological, chemical, and organoleptic analyzes. This research used Descriptive Method. Based on the results of analyzes, it was discovered that the best Tuna Skin Crackers were those from processor number 2 with values of quality analyzes; Moisture Content 6.1%, Ash Content 0.04%, Protein Content 59.33%, Fat Content 25.98%, TVB 14.21mg N %, TMA 7.45mg N%, Micro Analysis 4.9 x 104 Colony/gr, Organoleptic rates: texture 6, taste 7, aroma 6, and color 6. Processor number 2 used garlic, salt, and flavor enhancer as the seasoning. Meanwhile, the best Shark Skin Crackers were those from Processor number 5 with values of quality analyzes; Moisture Content 9.3%, Ash Content 0.04%, Protein Content 86.94%, Fat Content 3.7%, TVB 20.08mg N%, TMA 10.64mg N%, Micro Analysis 2.1 x 104 colony/gr, Organoleptic rates: texture 6, taste 6, smell 6, and color 6. Processor number 5 used garlic, coriander, turmeric, flavor enhancer, and lime juice as the seasoning
Effect of relative humidity on expenditure of body fluids and blood pressure when exercise
Get PDFPhysical exercise is prolonged at high relative humidity can lead to an increase in expenditure of body fluids (EBF) through perspiration. Excessive discharge can cause changes in body functions such as blood pressure changes in practice. Objective: This study aimed to prove that the relative humidity (RH) 40% inhibiting EBF and does not inhibit the increase in systolic blood pressure (SBP) and diastolic blood pressure (DBP) after physical exercise during 2X30 minutes. In addition, it also to prove physical exercise can improve exercise SBP and DBP. The study was conducted on 51 male students Faculty of Physical Education and Health, IKIP PGRI Bali. The samples were divided into three groups, and each group was given a different treatment. Group-1 exercise on the RH of 40%, Group-2 at the 50% RH, and the Group-3 at the RH of 60%. Data EBF, SBP, and DBP are measured before and after treatment. The mean difference EBF, SBP, and DBP between before with after treatment in all groups increased significantly (p < 0.05). The mean EBF after treatment was significantly different between groups with p = 0.009 and significant differences occurred between group-1 with the Group-3 with p = 0.002 (p < 0.05)
The period of leaf level and the conflict in efforts to get the ordinary siam plant
Get PDFThe aim of this research to get a picture of the prolific bud leaves, flowering in the framework of the formation of harvest fruit Siam. Shoots are produced from cultured vegetative vegetation, I e without going through a marriage process because it comes from one parent. The critical point of the formation of the fruit is largely determined by the flowering formation process. Environmental factors and nutritional and hormonal activity in the plant and environmental factors that influence flowering are a mineral nutrient balance, temperature, sunlight intensity and photoperiod. The study was conducted from March to November 2017, in Seming Village, Kerta District, Gianyar Regency of Bali Province. The research is descriptive so there is no special treatment given to the samples. The research is done by the descriptive method that is continuous research so that there is a thorough knowledge about the horticultural cultivation problem of tropical fruit, especially the citrus fruit so that the physiology science of flowering and flowering is obtained in relation get the fruit of the harvest. The citrus varieties used in this research are Siamese orange varieties that have been 6 years old. The number of samples observed as many as 10 plants with the observation of the shoot formation period with the observation once every two days, the percentage of leaf buds, the period of leaf buds, the number of buds that developed. The results showed that the cultivation of Siam plant experienced shoot growth period during one phase of growth 3 times in one period of growth. 
Resistance test of several varieties and critical phase for cucumis sativus towards cucumber mosaic virus infectio
Get PDFThe present study was intended to obtain resistant cucumber varieties and to know the critical phase of cucumber plant towards Cucumber Mosaic Virus infection (CMV) therefore, it could be used as a basis for controlling the mosaic disease spread of CMV-induced at cucumber plants. The research was conducted in Baturiti Village Tabanan Bali within an insect-proof greenhouse. Elisa test was performed using CMV, WMV and PRsV antiserum. The resistance test of several cucumber varieties included Roberto, Harmony, Citra baby and Manggala was conducted by mechanical transmission from CMV inoculum source sap. Testing of cucumber plant critical phase of CMV infection was done by mechanically inoculating sap from CMV infected plant, for healthy cucumber plant as testing plant i.e. inoculation at 2, 3, 4, 5 and 6 weeks after planting and control (plant without CMV inoculation). An observation was done for incubation period variables, disease incidence, disease severity and crop yield. The results and conclusions of the four cucumber varieties tested were not found to be CMV resistant varieties, however, the moderately sensitive Harmony varieties deserve attention for choosing in the cultivation. The cucumber plant that was CMV infected from the age at planting until 4 weeks after planting shows 100% disease incidence and plants could not produce fruits. The critical phase of cucumber plant towards CMV infection occurred from the time at planting until 4 weeks after planting