In the world of industry, the utilization of technology machinery industry is one of the most important factors to facilitate the employment of human. However, an industrial machine does not work regardless of fault that can inhibit the production process and cause harm to the industry. This paper aims to detect errors with the industrial machine work to analyze the movement of industrial machinery in a video, at this stage of the process of preprocessing, image resizes, do segmentation method thresholding, and the morphological operations with the opening operation. The further step, the feature extraction performed by converting a binary image into vector data is used as input data in the classification process using Algorithm Learning Vector Quantization (LVQ) Neural Network version 1 and version 2. Research results obtained detection accuracy reached 100% for training using LVQ1 much higher than the results of the training using LVQ2 with an accuracy of only 67.59%.

Curly red chili (Capsicum annuum L.) is widely cultivated using inorganic fertilizers which causes high production cost. Chili is value because of the level of spiciness. The level of spiciness of chili is determined by the level of capsaicin which is affected by nutrients in the growing media. Bio fertilizer and sludge biogas which is one of the organic fertilizer containing microbes and organic material that are able to support nutrien of the medium. This study aimed to measure capsaicin level and analyze the anatomy response of fruits in curly red chili which given by bio fertilizer and sludge biogas in various dosage. The study design used RCBD, the data analyzed by ANOVA at 95% confidence level. The highest capsaicin level were obtain on curly red chili which were given sludge biogas 36 mL + bio fertilizer 10 L /ha. The combination treatment of sludge biogas and bio fertilizer give the highest anatomical response ie thickness of leaves, thickness of parenchyme palisade, diameter of stele, siameter of metaxylem and thickness of pericarp.

Produced water contains organic and inorganic contaminants that can pollute the environment The high demand for oil and gas causes continuous exploration. In the process of mining oil and gas large quantities of produced water are produced. Produced water is a by-product of oil and gas processing. Proper processing is needed to make the produced water well utilized. Membrane is an alternative water treatment technology with the principle of filtration. However, in the use of membranes it still has many shortcomings, among others, still the formation of fouling and still not meeting the quality standards of clean water. This is what underlies the research to study the use of materials that can overcome membrane fouling and an efficient system that can make produced water into clean water. Contact angle analysis was also conducted to show that ZnO nanoparticles can improve the hydrophilic properties of membranes. To find out the results of membrane performance, TDS, Cl-, S2- and turbidity analyzes were carried out. The four analyzes showed results that significantly declined. With this system, inorganic and organic particles have been held more at the membrane surface. However, in this study, it is still necessary to examine the proper temperature that can improve membrane performance and make comparisons with the performance of membranes that use other nano-particles so that water quality standards can be met.

Research on the phytostabilization of mercury in Ipomoea reptans Poir plants has been done. This study aims to determine the effect of planting age on the ability of mercury uptake by leaves of Ipomoea reptans Poir, knowing the mercury concentrations distributed on the leaves of Ipomoea reptans Poir and determine the ability of Ipomoea reptans Poir plants as mercury hyperaccumulators. Planting age used in this study consisted of four times, namely: 2, 3, 4 and 5 weeks. The concentration of planting media used is 25 ppm, 50 ppm, 75 ppm and 100 ppm. The results of the analysis showed that the maximum absorption time occurred in the third week with absorption concentrations of 145.484 µg / gr dry weight, and that value was an indicator that Ipomoea reptans Poir was a mercury hyperaccumulator.

Mobile devices are increasingly sophisticated while smartphones continue to make the latest generation that immerses the supporting tools needed in everyday life such as cameras, GPS, Microphones, and various sensors such as light sensors, a direction sensor, acceleration sensor (i.e., accelerometer) and the gyroscope sensor. This study aims to classify human activities from the accelerometer and gyroscope sensors on a Sony z3+ smartphone. To implement our system, we collect labeled accelerometer and gyroscope data from eight users when they carry out daily activity. Every activity was recorded for 22 seconds, total data that we use every activity is 2000 data with the total amount of data is 16000 data. This data we classify using the Multiclass Support Vector Machine (SVM) method reaches 97.40% accuracy using a 70% ratio as training data and 30% as test data, the classification process takes 5 seconds to classify the data.

Aim of this research is to interpret the architectural meaning in Banua Layuk Mamasa based on linguistic analogy. This traditional architecture is closely related to the philosophy or meaning either in form or ornament of the building. This research practice phenomenological analysis method with theoretical approach. Therefore, architecture linguistic study in Banua Layuk is according to three interpretation model, grammatical model, expressionist, and semiotic model. Architectural knowledge with philosophy and meaning in Banua Layuk house would become a comprehensive learning media for the next generation. The result explained that the Banua Layuk Mamasa form is determined by topography and climate condition considerations. Form transformational phase practiced with trial and error method to acquire a perfect form. Banua Layuk have a capability to create a harmony with nature, nondestructive and adopt the environmental condition, and integration that creates a harmony. Banua Layuk form transformation relates on the philosophy and life principles of Mamasa society, reflects on the Banua Layuk elements, such as the building form, rooms organization, and element that creates a space.

Dye-sensitized solar cells have been massive attention research because they are easy in fabrication, low-cost, sustainable, abundant material dye sources and high efficiency in power energy conversion. The natural dye that was extracted from Mimosa pudica Linn is potential to be used as a sensitizer for Dye-Sensitized Solar Cell. In this work, the dyes were extracted from three parts of plants; leaves, flowers, and the mix. TiO2 was used as the active material for semiconductor and applied by using the Doctor Blade method. Testing cells and the measurement of the voltage and the current were done outside under the sun irradiation. The UV - Vis spectra of the dyes indicated that the absorption of the three samples shows significant absorptions in quite similar wavelengths, approximately 665 nm. The DSSC cells had 0.16 %; 0.12 %; 0.01 % of conversion energy efficiency for flowers, leafs and mix respectively. These results indicated that the dye which is extracted from the flower of Mimosa pudica Linn is higher among all extracts.

Merapi Volcano is an active stratovolcano located on the border between Central Java and Yogyakarta Province, Indonesia. A VEI (Volcano Explosively Index) IV eruption of Merapi began on 26th october 2010. This research aims to estimate the depth of pressure source and magma supply volume during 2009 - 2011. There are eight GPS stations installed around merapi volcano. During the eruption in October 2010, GPS data have shown lengthening of the baselines between Merapi’s crater and monitoring stations, it means that merapi has already entered into inflation process. Merapi Volcano begins to deflate in 2011. Estimation of the depth of pressure source and magma supply volume has been done using Mogi and Yokoyama models. The result shown the depth of pressure source before eruption is around 2.3 km and the magma supply volume about 55 million m3.

Lignocellulose is a complex molecule consisting of lignin, cellulose, and hemicellulose was difficult to degrade. Microorganisms such as fungi and bacteria have the ability to produce lignocellulolytic enzymes that can degrade lignocellulose. This study aimed to isolate and screen endophytic fungi isolates from local rice which have the ability to produce lignocellulolytic enzymes. Entophytic fungi were isolated from roots, stems, and leaves of local rice. Fungi was isolated on Potato dextrose Agar (PDA) media. Screening of endophytic fungi for lignocellulolytic enzyme production by Czapek Dox Agar (CDA) media which have been added with reamazol brilliant blue (RBB), chitin, carboxymotin cellulose, pectin and, lignin as much as 0.1% respectively. The presence of clear zones around endophytic fungi isolates is an indicator of the ability to produce chitin, cellulose, pectin, and lignin. Successfully isolated 16 endophytic fungi isolates from Pulu Mandoti Local rice. The 16 endophytic fungus isolates have the different ability in producing lignocellulosic enzymes (cellulose, chitin, lignin and pectin). There were 3 isolates that have the highest ability in producing cellulose, chitin, lignin and pectin enzymes. These results relevant to explore endophytic fungi and has potential in degrading agricultural waste and controlling pests and diseases on plants.

Meat mills in Indonesia are not halal certified. Small traders who do not have a food processor facility will choose the public market. This can be done both by traders who sell halal processed food and processed pork. It is necessary to study the content of meat mills in the public market so that it becomes critical evidence of an institution authorized to issue a policy immediately. This study aims to examine the content of porcine DNA in meat mills in Pasar Surya Kota Surabaya using the Real Time PCR (qPCR) method. QPCR amplification was performed using a porcine probe primer with annealing temperature optimization of 60oC. The amplification curve shows an increase in the curve in the positive control (EPC) with a value of Cq 34.00, while the negative control (NTC) is not amplified. The results of this study show that 2 out of 10 samples experienced an increase in the amplification curve on the FAM indicator, meaning that in the meat grinding sample there was a content of porcine DNA. The two samples are 8 and 9 with Cq values of 38.02 and 39.04, respectively. Market Halal Certification must be done immediately.