Universitas Muhammadiyah Purworejo: OJS
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Pendekatan Algoritma Apriori Pada Data Mining Untuk Menemukan Pola Belanja Konsumen
Get PDFData mining is often used in research-related pattern and knowledge of an information is stored in large-scale databases. Today many companies have large amounts of data was stored in the database. The large-scale databases are only used to generate tabular information fo the needs daily of managers. So it can be called rich data but poor information.Data mining has one assocation method that can generate certain patterns and knowledge of data have an assocate between two itemsets, so it has an if-then property. Algorithm used to produce assocation rule is called apriori.The result of research represent that the apriori algorithm can work optimally to generate pattern the sales transaction. This research represents transaction frequency{2,3} -> {28} has support 10.5%, confidence 66.6% and {7,8} -> {22} has support 10.5%, confidence 66.6%. Both of rules have frequencies often represent quite high with > 2
Identifikasi Barang Bukti Percakapan Aplikasi Dual Apps Whatsapp Pada Ponsel Xiaomi Menggunakan Metode NIST Mobile Forensics
Get PDFMobile Forensics is a scientific branch of Digital Forensics related to the handling of digital evidence on mobile devices. The growth of mobile devices technologies such as smartphones need quite unique and adaptive handling with technological developments. Technological innovations in mobile devices should be handled thoroughly. As an example of Dual Apps new features launched by Xiaomi also need to be identification of digital traces. Dual Apps feature allows 1 phone to have 2 accounts on 1 social media app. Using the NIST Mobile Forensics method to identify digital evidences left behind by the Dual Apps ecosystem
Pengembangan Handout Fisika Berbasis CORE (Connecting, Organizing, Reflecting and Extending) untuk Meningkatkan Higher Order Thinking Skills pada Peserta Didik SMA
Get PDFAbstract – This study aims to: (1) Determine the feasibility of developing a CORE-based Physics handout. (2) Determine students' responses to the use of CORE-based Physics handouts. (3) Knowing the increase in students' HOTS after the use of a CORE-based Physics handout in the learning process. The type of research carried out is research and development, using the ADDIE development model. The stages include, analyze, design, development, implementation and evaluation. Product trials were conducted for students of class X MIPA program in SMA Negeri 1 Pejagoan. To get the interpretation of the data obtained, data analysis is performed by changing the score from a scale of four into a percentage. Then calculate the value of the Percentage Agreement (PA) to determine the reliability of the implementation of learning. As well as normalized gain to determine the increase in HOTS of students from the results of pre-test and post-test. The results of the validation test, the average of the three validators was 3.48. So that this CORE-based Physics handout is in the "good" category and is appropriate for use in learning Physics. Student response test produces a score of 2.96 with the category "Enough". This CORE Based Physics Handout can improve high order thinking skills on the cognitive aspects of high school students in class X SMA N 1 Pejagoan with a normalized gain of 0.6981 in the "Medium" category. These results indicate that the CORE Based Physics Handout can be an alternative teaching material for high school physics learning
Efektivitas Model Pembelajaran Learning Cycle 7e Bervisi SETS (Science, Environment, Technology, And Society) untuk Meningkatkan Kemampuan Berpikir Kritis Siswa
Get PDFResearch has been conducted to find out the effectiveness of the Learning Cycle 7E learning model with SETS (Science, Environment, Technology, and Society) vision to improve the critical thinking skills of class X students of SMA Negeri 11 Purworejo. This research is a quasi-experimental study with a nonequivalent control group design. The population in this study were all grade X students of SMA Negeri 11 Purworejo consisting of 5 classes totaling 160 students. The research sample consisted of 62 students, namely 31 students of class X-1 as an experimental class and 31 students of class X-2 as a control class. Sampling using a purposive sampling technique and data collection is done by interview, observation, and test methods. Data analysis techniques with a t-test with a significance level of 0.05. The results showed that the average critical thinking ability of the experimental class students was 80.3% and the gain was 0.63 with the moderate category. Assessment of the condition of classroom facilities was obtained 84.6% with the category meets the standard. The mean of the learning performance of teachers at four meetings namely 3.88 was declared very good with an average Percentage Agreement (PA) 98.92% declared very reliably, while the average implementation of student learning at four meetings namely 3.85 was stated very well with the average Percentage Agreement (PA ) 98.00% were declared very reliable. Based on the hypothesis test results obtained tobs = 3,660 with ttable = 2,000 and critical area dB = 60 {t / t -2,000 or t> 2,000}, which means that H0 is rejected (tobs ∉ DK) so that the Learning Cycle 7E learning model SETS vision is effective to improve critical thinking skills. Based on these results, the Learning Cycle 7E learning model SETS vision is effective to improve students' critical thinking skills
Nutrien Tercerna dan Energi Metabolis Puyuh yang Mendapat Tepung Limbah Penetasan dengan atau Tanpa Kerabang
Get PDFThis research aimed to investigate the effect of whole hatchery waste meal (WHWM) or shells hatchery waste meal (SHWM) in the ration on digestible nutrient and apparent metabolizable energy (AME). A total of 500 quails (Coturnix coturnix japonica) 30 days with an average initial body weight of 94,7 ± 4,2 g were used. The research was designed to completely randomized design with 5 treatments and 5 replicates with 20 quails per replicate. The dietary treatments were: P0 = basal ration, P1 = 96% basal ration + 4% WHWM, P2 = 92% basal ration + 8% WHWM, P3 = 96% basal ration+ 4% SHWM and P4 = 92% basal ration + 8% SHWM. The commercial ration was fed to quails aged 30–39days. At the age of 40–42 days, quails were adapted to basal ration. The nutrient digestibility was measured using the total collection method after 2 × 28days of treatment. The data were analyzed using variance analysis and if there was a treatment effect, continued by orthogonal contrast test. The results showed that feeding WHWM or SHWM up to 8% increased the digestible crude fat and AME but did not increase digestible crude protein and dry matter. The digestible crude fat and AME of quails fed SHWM was higher than that of quails fed WHWM. Furthermore, the digestible crude fat of quails fed 8% WHWM was higher than that of quails 4%, but the opposite result was obtained for me. Feeding 8% SHWM generated a higher digestible crude fat than 4% SHWM.
 
Pengaruh Populasi Bibit Sistem Tanam Tegel Penanaman Musim Tanam II Terhadap Pertumbuhan Dan Produktivitas Padi (Oryza sativa L)
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This study aims to determine the effect of plant populations on the growth and productivity of rice (Oryza sativa L). The research was conducted in Sumberharjo Village, Prambanan District, Sleman Regency, Yogyakarta Special Region. The research period was during planting season II, March-July 2017. The research method used was factorial completely randomized block design (RAKL), the first factor was three levels, namely the spacing of 20cm x 20cm (T1), 25cm x 25cm (T2), and 30cm x 30cm (T3). The second factor is three levels, namely the number of seeds per clump of two seeds (B1), four seeds (B2), six seeds (B3). The treatment combinations are as follows: T1B1; T1B2; T1B3; T2B1; T2B2; T2B3; T3B1; T3B2; T3B3. The results showed that the combination of the spacing factor (T) and the number of seeds (B) had a very significant effect on the growth of rice plants, the yield of harvested dry grain (GKP), and had a significant effect on the yield of milled dry grain (GKG) The treatment of spacing factor (T) has a very significant effect on the growth of rice plants, yields of harvested dry grain (GKP) and yields of milled dry unhulled rice (GKG). Treatment factor number of seeds (B), had a significant effect on the growth of rice plants, had no significant effect (TN) on yields of harvested dry grain (GKP) and yields of milled dry unhulled rice (GKG). The treatment combination showed the best growth at (T3 B3) with average biomass of 69.6 grams / 5 clumps, the yield of dry unhulled rice at (T1 B3) averaged 6.57 t / ha, and the yield of the milled dry grain at (T1 B3) 5.72t / ha on average. The treatment of spacing factor (T) showed the best growth at (T3) biomass with an average of 60.5 g / 5 clumps, dry unhulled grain at (T1) an average of 6.39 t / ha, and milled dry unhulled rice at (T1) an average of 6.39t / ha. The treatment of the number of seeds (B), showed the best growth at (B3) biomass with an average of 54.83g / 5 clumps, harvested dry grain at (B3) an average of 5.93t / ha, and milled dry grain at (B3). ) an average of 5.21t / ha. The combination of the spacing factor treatment with the number of seeds showed no interaction.
 
Sistem Informasi Manajemen Rancangan Anggaran Dan Pendapatan Sekolah Pada Dinas Pendidikan Kota Magelang
Get PDFThe Budget Information and School Revenue Management Information System at the Magelang City Education Office is an application used by the treasurer to draft up to the stages of prepar-ing the budget report and income of Elementary Schools in the City of Magelang. This applica-tion can do the process of calculating the budget, revenue budget, and display the percentage of expenditure based on a particular account code. The output of this system is direct shopping re-ports, indirect expenditure, monthly expenditure, income, a list of school account codes, a list of programs, school activities, and A2 receipts that are used as proof of monthly expenditure. The output of the system can make it easier for the treasurer in designing the school budget, because the results of calculations produced by the system are accurate and the system can also make reports automatically when the treasurer has designed the budget and school income
Introduksi Varietas Unggul Jagung Untuk Mendukung Pengembangan Jagung di Kabupaten Kutai Kartanegara
Get PDFCorn is an alternative foodstuff to be developed as a supporter of food diversity policies, especially seen from its position as the main source of carbohydrates and protein after rice. New superior varieties (VUB) is one component that plays an important role in efforts to increase corn productivity. The introduction of corn VUB in East Kalimantan was carried out to increase corn productivity above the average of more than 45.42 Ku/ha, which was carried out in two 2012-2014 planting seasons in Kutai Kartanegara Regency. There are five varieties introduced in the dry land of Kutai Kartanegara. The new superior varieties (VUB) used are hybrid Bima 3, 9, and 19, while the composite corn is Sukmaraga and Lamuru. From the adaptation test results, the average productivity in each variety varies: (1) Bima 3 productivity 7,795 tons of shelled / ha, (2) Bima 9 productivity 4.54 tons of shelled / ha, (3) Bima 19 productivity 7.24 tons of shelled / ha, (4) Sukmaraga productivity of 6,515 tons of shelled / ha, (5) Lamuru productivity of 7.69 tons of shelled / ha, The results of the introduction show that using VUB can increase productivity by 31.66 - 42.10% compared to without using VU
Uji Efektivitas Pupuk Majemuk Npk Super + Humic Acid Terhadap Pertumbuhan dan Produktivitas Tanaman Kedelai
Get PDFFertilizer is a mandatory requirement in crop cultivation and its existence is needed to support and increase the availability of nutrients in agricultural land. Therefore new methods and fertilizer products are needed to be developed to meet these needs. Research on the use of NPK, humic acid, and compost in soybean farming has been carried out. The study was arranged in a Randomized Block Design with 6 treatments and 4 replications. The treatments consist of urea 75 kg / ha + SP36 75 kg / ha + KCl 100 kg / ha (N0), urea 75kg / ha + SP36 75 kg / ha + KCl 100kg / ha + straw compost 2 tons / ha (N1), NPK super 200kg / ha + Urea 100kg / ha (N2), NPK super 200kg / ha + urea 100kg / ha + straw compost 2ton / ha (N3), NPK super + humic acid 0,0075 (N4), NPK super + humic acid 0.015 (N5) ). Parameters observed: plant height, number of crop branches, and number of crop filled pods. The results showed the highest average height of plants was found in N2 treatment (76.75cm). In observing the results, the highest average weight of plant pods was found in the N5 treatment (131.67 g)
Pemberdayaan Petani Menuju Desa Mandiri Benih
Get PDFThe achievement of the rice production target in 2016 of 76.23 million tons requires concrete efforts to increase productivity, one of which can be achieved through the use of certified superior varieties of seeds. In an effort to meet the needs of seeds in each region/village, a nursery group was developed to produce seeds, namely through the activities of empowering farmers to seed independent villages using the field school approach. The study was conducted in two farmer groups located in Sidowayah Village, Klaten Regency, and Pucangrejo Village, Kendal Regency. The purpose of this study was to obtain a strategy of empowering farmers towards independent seed villages. The research method uses a qualitative approach that is exploratory. The results showed that: i) technological innovation through the Field School (SL) approach could increase farmers' knowledge in producing quality seeds, ii) limited capital was one of the obstacles to independent seed villages, iii) empowering farmers requires active involvement from Field Agricultural Instructors ( PPL) and Plant Pest Control Organizers (PPOPT). Based on the results of the study it can be concluded that the strategy of empowering farmers towards independent seed villages requires technological innovation and access to sources of capita