Analisa Clustering Phising dengan K-means dalam Meningkatkan Keamanan Komputer

Almost the crime in cyber is a condition of criminal activity using computers or computer networks as tools and also as a target. Fraud in academic websites the most at risk. The action of Phishing is on the rise. Recorded globally, the number of fraudulent mode phishing 42% of the mode in addition to phishing which is stated in the website Anti-Phishing Working Group (APWG) in its monthly report, noting there 12.845 e-mail new and unique as well as 2.560 a fake site that is used as a means of phishing, in Addition to increase the quantity, the quality of the attacks is also increasing, the need for the work done by the network administrator in improving surveillance in monitoring activity on the network, in the action of data theft will perform the action of manipulating someone with the appearance of a particular web site. In this study a set of datasets will be clustering using k-means, K-Means algorithm will classify the dataset, resulted in the identification of phishing that is accurate and certifiable. With the results of this research iteration=10, the K-Fold=2 the of the Bouldin Davis index = 0.119

¬UJI BEBERAPA KONSENTRASI BIJI PINANG (Areca catechu L.) UNTUK MENGENDALIKAN Helopeltis theivora

Cocoa (Theobroma cacao L.) is a plantation commodity that plays an important role in Indonesia’s economic activities and is a potential foreign exchange earner. One of the biggest obstacles in growing cacao in Indonesia is the attack of the cocoa pod-sucking pests (Helopeltis theivora Waterhouse). The aim of this study is to obtain an effective concentration of betel nut to control the fruit-sucking pests (Helopeltis theivora Waterhouse) in cocoa plants in the laboratory. The research was conducted at the Plant Pest Laboratory and Experimental farm, Faculty of Agriculture, Riau University from August to October 2020. The treatment given was the administration of areca nut extract with the following concentrations: P0: 0 g.l-1 water, P1: 20 g.l-1 water, P2: 40  g.l-1 water, P3: 60 g.l-1 water, P4: 80 g.l-1 water, P5: 100 g.l-1 water and 20 experimental units were obtained. The results showed that the application of betel nut had a significant effect in controlling cocoa pod sucking pests (Helopeltis theivora Waterhouse). The application of areca nuts extract at a concentration of 60 g.l-1 of water was an effective concentration in controlling Helopeltis theivora Waterhouse with a mortality of 80% with an initial time of death of 10.50 hours after application and lethal time of 50 which is 33.00 hours after application

Pemeliharaan Ikan Gurami (Osphoronemus Gouramy Lac.) Dalam Wadah Akuarium Diberi Pakan Cacing Sutra (Tubifex SP) Pada Strata Vertikal

This experiment aims to look at the effect of feeding silk worms (Tubifex sp) on the vertical strata in the aquarium container in the maintenance of carp (Osphoronemus gourami). This research was carried out for 30 days with a completely randomized design with 4 treatments and 3 repetitions. Treatment A (top feeding zone), B (middle feeding zone 1), C (middle feeding zone 2), and treatment D (zone bottom-feeding).After analyzed by ANOVA and LSD (Significant Difference) research shows that the average biomass growth body length and weight of the fish is best in treatment C respectively by 6.82 cm and 3.30 grams of the water level 10 cm zone of basic aquarium (P <0.5). While the average percentage of the best survival was also contained in C treatment that is equal to 98%

Analisis Faktor-faktor yang Mempengaruhi Pendapatan USAhatani Jagung Manis (Studi Kasus : di Desa Sidera Kecamatan Sigi Biromaru Kabupaten Sigi)

Penelitian ini bertujuan untuk mengetahui besarnya pendapatan dan mengetahui faktor-faktor yang mempengaruhi pendapatan USAhatani jagung manis di Desa Sidera Kecamatan Sigi Biromaru Kabupaten Sigi. Penelitian ini dilaksanakan di Desa Sidera Kecamatan Sigi Biromaru Kabupaten Sigi. Responden sebanyak 36 orang, yang dilakukan dengan metode sensus. Alat analisis yang digunakan adalah analisis pendapatan dan Analisis regresi berganda. Hasil uji-t menunjukkan bahwa variabel yang dianalisis meliputi luas lahan (LL), harga benih (HrgaBNH), harga pupuk (HrgPP), upah tenaga keja (UTK), harga output/Jagung (HrgJ) berpengaruh nyata terhadap pendapatan USAhatani jagung manis dengan nilai signifikan < 0,01 pada taraf α 1% dan untuk variabel umur petani (UP) signifikan < 0,05 pada taraf α 5%, sedangkan untuk variabel harga pestisida (HrgPTS), pendidikan petani (PP) tidak berpengaruh nyata terhadap pendapatan USAhatani jagung manis. Dan berdasarkan hasil analisis dapat diketahui bahwa rata-rata penerimaan setiap responden yaitu sebesar Rp 6.564.444/0,56 ha. Total biaya produksi diperoleh dari penjumlahan total biaya tetap sebesar Rp 590.689/0,56 ha dengan total biaya variabel sebesar Rp 2.559.500/0,56 ha, sehingga diperoleh total biaya produksi sebesar Rp 3.150.189/0,56 ha/MT. Pendapatan diperoleh dari rata-rata penerimaan dikurangi total biaya produksi, sehingga diperoleh pendapatan sebesar Rp 3.414.255/0,56 ha/MT

INSTILLING CHARACTER VALUES IN EARLY CHILDHOOD IN THE PERSPECTIVE OF CURRICULUM AND PARENTING (MULTI-SITE STUDY IN PAUD ISLAM SABILAL MUHTADIN AND PAUD MAWADDAH, BANJARMASIN, INDONESIA)

Instilling character values since early childhood is a responsibility of parents, educators, tutors, society, and government. For this reason, togetherness, harmony, and partnership in instilling the character values from early childhood must be supported and optimized together. Therefore, this article will discuss the implementation of character values in early childhood in the perspective of the curriculum and parenting of parents at PAUD Islam Sabilal Muhtadin and PAUD Mawaddah, Banjarmasin. Both of these schools apply the implementation of character values through curriculum and parenting parents. This study used the qualitative technique with exposure of informant finding in descriptive. Data collection techniques in this research is by observing participant, interview deeply and documentation analysis. This research was conducted more than one site with the different characteristic (multisite). Based on the results of the analysis of the study, it is concluded that: 1) Implementation of curriculum management supports the implementation of character values in PAUD Islam Sabilal Muhtadin and PAUD Islam Mawaddah Banjarmasin integrated into learning activities in groups and the center of the curriculum are made before the early semester, it is made by the headmaster as well as teacher, and it is made according to the stages of students development 2) Implementation of the program management is carried between school and parents in implementing of parenting through parenting’s activity, family day and other activities 3) Implementation strategies which are used in character education in both schools are habituation, exemplary, assignment, direction and conditioning (cultural).  Article visualizations

RELATIONSHIP BETWEEN THE PRINCIPAL SUPERVISION AND INTER-PERSONAL COMMUNICATION WITH THE PERFORMANCE OF THE ELEMENTARY SCHOOL TEACHERS IN BUKIT BATU DISTRICT, PALANGKARAYA CITY, INDONESIA

Teachers have to participate actively in formatting reliable human resources in the field of education and set down his capacity as professionals, following the demands of a growing community. Today the quality of education in elementary school in Bukit Batu district has not met the standard that has been set. It is due to the performance of the teacher. For instance, teachers teach with improper planning, the implementation learning which has not been optimal and the technique of evaluation is inappropriate. Therefore it is important to find out any factors that can influence the performance of the teacher. This study is aimed to determine: (1) the correlation between principal’s supervision and the performance of teacher in elementary school in Bukit Batu district, (2) the correlation between teacher’s interpersonal communication and the performance of teacher in elementary school in Bukit Batu district, (3) the simultaneous correlation of principal’s supervision and interpersonal communication of teacher toward the performance of elementary school in Bukit Batu district. The method used is descriptive method with the correlation technique. The population of this study is 136 teachers of the elementary school in Bukit Batu district, Palangkaraya City. By using the proportional random sampling technique it was obtained 102 teachers as the sample. A Likert scale questionnaire was a technique used to collect the data of the variable of principal's supervision, teacher's interpersonal communication and teacher's performance. The instrument test was conducted by using the validity test and reliability of data, while the normality test and linearity one were used to examine the requirement test of data analysis. To determine the correlation between each variable of the study, it was conducted by using product moment Pearson correlation and multiple correlations with the application program of SPSS 20.00. The results of this study show that: (1) there is a correlation between the supervision of principal and teacher’s performance of elementary school in Bukit Batu district, (2) there is a correlation between teacher’s interpersonal communication and teacher’s performance of elementary school in Bukit Batu district, (3) there is a simultaneous correlation of the principal’s supervision and interpersonal communication of teacher toward the performance of elementary school in Bukit Batu district. Based on the results it is suggested to: (1) the principal in order to be able to provide guidance to teachers in constructing lesson plan, carry out class visitation, lead teachers about the way to assess student progress, (2) teachers in order to provide instructional materials in accordance with the curriculum, implement the session plan that has been prepared, guide students having problems in learning.  Article visualizations