Perbandingan Algoritma Backpropagation Dan Learning Vector Quantization (LVQ) dalam Pengenalan Pola Bangun Ruang Geometri

Penelitian ini bertujuan untuk memberikan rekomendasi dari hasil perbandingan antara metode jaringan syaraf tiruan menggunakan metode backpropagation dan learning vector quantization (LVQ) dalam melakukan pengenalan pola. Kedua metode ini sering digunakan untuk aplikasi pengenalan pola, karena kedua metode ini mampu mengelompokkan pola-pola ke dalam kelas-kelas pola dan termasuk kedalam metode pembelajaran terawasi (supervised learning). Dalam penelitian ini akan dibuktikan metode backpropagation dan LVQ mampu mengenali pola bentuk geometri bangun datar serta menunjukkan metode mana yang lebih baik dalam melakukan pengenalan pola. Implementasi metode backpropagation dan learning vector quantization (LVQ) menggunakan toolbox Matlab v8.5. Hal pertama yang dilakukan adalah melakukan proses pengolahan citra yaitu proses grayscalling dan thresholding untuk mendapatkan nilai binerisasi yang akan digunakan sebagai nilai input pada JST. Setelah itu nilai input akan diproses pada metode JST backpropagation dan learning vector quantization. Dari hasil implementasi pengujian kedua metode tersebut didapatkan bahwa algoritma backpropagation lebih baik dari learning vector quantization dalam pengenalan pola bangun datar geometri.Penelitian ini bertujuan untuk memberikan rekomendasi dari hasil perbandingan antara metode jaringan syaraf tiruan menggunakan metode backpropagation dan learning vector quantization (LVQ) dalam melakukan pengenalan pola. Kedua metode ini sering digunakan untuk aplikasi pengenalan pola, karena kedua metode ini mampu mengelompokkan pola-pola ke dalam kelas-kelas pola dan termasuk kedalam metode pembelajaran terawasi (supervised learning). Dalam penelitian ini akan dibuktikan metode backpropagation dan LVQ mampu mengenali pola bentuk geometri bangun datar serta menunjukkan metode mana yang lebih baik dalam melakukan pengenalan pola. Implementasi metode backpropagation dan learning vector quantization (LVQ) menggunakan toolbox Matlab v8.5. Hal pertama yang dilakukan adalah melakukan proses pengolahan citra yaitu proses grayscalling dan thresholding untuk mendapatkan nilai binerisasi yang akan digunakan sebagai nilai input pada JST. Setelah itu nilai input akan diproses pada metode JST backpropagation dan learning vector quantization. Dari hasil implementasi pengujian kedua metode tersebut didapatkan bahwa algoritma backpropagation lebih baik dari learning vector quantization dalam pengenalan pola bangun datar geometri

Analisis Perjanjian Perkawinan Dalam Membentuk Keluarga Sakinah Perspektif Hukum Keluarga Islam

Abstract : This research is to analyze the urgency of marriage agreements in forming a sakinah family, and the perspective of Islamic family law regarding marriage agreements in order to form a sakinah family. This research method is a qualitative method, with a type of library research. The results of this study are: First, the urgency of the marriage agreement in controlling the use of husband and wife's assets is that the marriage agreement has good benefits as a preventive measure in the event of a divorce because the making of a marriage agreement will facilitate the distribution of assets here and there. The marriage agreement regulates the consequences of marriage related to assets, the marriage agreement is also carried out to minimize and avoid disputes between husband and wife, as well as provide legal certainty between the rights and obligations of each party. The urgency of a marriage agreement in forming a sakinah family is to form a happy family, make a marriage agreement which includes communication issues, personal and joint property, biological needs, economic issues, and appearance. The marriage agreement includes a form of mashlaahaah for husband and wife to achieve maqaasiid asy-shari'ah. Through the marriage agreement, what is the aim of the Shari'a, namely to achieve benefit, can be realized/achieved. Second, the marriage agreement in order to form a sakinah family in the perspective of Islamic family law is to build a sakinah family, and overcome problems that arise in the family and society. The marriage agreement demands his goodness and does not demand it other than that whatever happens, mawaddah has decorated one's heart. Who owns it, he will never break ties no matter what. If so, this word carries the meaning of love, but it is love plus. The meaning of this word is similar to the meaning of the word grace. It's just that, mercy is addressed to those who are blessed, while those who are blessed are in a state of need.Keywords: Marriage Agreement, Sakinah Family, Islamic Family Law Abstrak: Penelitian ini untuk menganalisis urgensi perjanjian perkawinan dalam membentuk keluarga sakinah, dan perspektif hukum keluarga Islam tentang perjanjian perkawinan dalam rangka membentuk keluarga sakinah. Metode penelitian ini adalah metode kualitatif, dengan jenis penelitian library research. Adapun hasil penelitian ini adalah : Pertama, Urgensitas perjanjian perkawinan dalam mengantur penggunaan harta suami dan istri adalah bahwa perjanjian perkawinan mempunyai manfaat yang baik sebagai tindakan prefentif apabila terjadinya perceraian karena dibuatnya perjanjian perkawinan akan mempermudah pembagian harta gono-gini. Perjanjian perkawinan mengatur akibat perkawinan yang berhubungan dengan harta kekayaan, perjanjian perkawinan juga dilakukan untuk meminimalisir dan menghindari terjadinya perselisihan antara suami istri, serta memberikan kepastian hukum antara hak dan kewajiban masing-masing pihak. Urgensi perjanjian perkawinan dalam membentuk keluarga sakinah yakni membentuk keluarga yang bahagia, membuat perjanjian perkawinan yang meliputi masalah komunikasi, harta pribadi maupun bersama, kebutuhan biologis, masalah ekonomi, dan penampilan. Perjanjian perkawinan termasuk bentuk mashlaaha bagi pasangan suami istri untuk tercapainya maqaasiid asy-syari’ah. Melalui perjanjian perkawinan, apa yang menjadi tujuan syariat yaitu untuk mencapai kemaslahatan bisa terwujud/tercapai. Kedua, Perjanjian perkawinan dalam rangka membentuk keluarga sakinah dalam perspektif hukum keluarga Islam adalah untuk terbangunnya keluarga sakinah, dan mengatasi permasalahan yang timbul dalam keluarga dan masyarakat. Perjanjian perkawinan menghendaki untuknya kebaikan serta tidak menghendaki untuknya selain itu apa pun yang terjadi mawaddah telah menghiasi hati seseorang. Siapa yang memilikinya, dia tidak pernah akan memutuskan hubungan, apa pun yang terjadi. Jika demikian, kata ini mengandung makna cinta, tetapi ia adalah cinta plus. Makna kata ini mirip dengan makna kata rahmat. Hanya saja, rahmat tertuju kepada yang dirahmati, sedangkan yang dirahmati itu dalam keadaan butuh.Kata Kunci: Perjanjian Perkawinan, Keluarga Sakinah, Hukum Keluarga Isla

Development of Interactive Learning Media in Computer Subjects and Basic Networks in Vocational High Schools

The use of technology in the educational process is one of the aspects that influence or help fulfill a quality learning process in an effort to achieve educational goals. If the use of this technology is not carried out, there will be many difficulties encountered in the learning process which are given directly by the teacher. This will affect many aspects, such as the teacher's explanation which is difficult to accept and understand and the lack of concentration of students during the learning process because the media provided is monotonous. This study aims to develop learning media and produce valid, practical, and effective media in the subject of Basic Computers and Networks for class X Computer Engineering and Basic Networks at YAPIM Vocational School. The method used in this study is the Research and Development (R&D) method, with a four-D development model. The results obtained from this study are web-based interactive learning media. Based on the results of the study it was concluded that the developed media was declared valid on the media aspect of 86%, the material aspect with a yield of 96%. The developed media is practical with the practicality value of the teacher's response with a result of 97.92% and the student's response is 88.29%, and the resulting web-based interactive learning media is effectively used with the posttest results seen from the students' classical completeness of 100% and the gain score of 0.50 in the moderate category

Konstruksi Realitas Rasisme Dalam Film the Help

The Help is a movie with rasicm theme, this movie tell about the life of offspring blacks African-American in America in the past. The purposes of this research are to know and analyse the reality constrution of rasicm on The Helpand also to know the spectators point of view in seeing this movie.This research uses qualitative method based on Charles Sandrs Peirce Semiotic analysis model and interview technique through Focus Group Discusion (FGD) based on primary data and secondary dta. The technique of data validity uses triangulasi that is comparing the documentasi data tu the result of the research observation.The results of this research found that, rasicm on The Help covers fort aspects, those are, racisl prejudice, racial stereotypes, racial discrimonation, and racial violence, which were found by Peirces semiotic analysis model, and the construction of rasicm reality in this film persuades and presents the attitude changing of the audience, especially American people to change the negative view of blacks and accept the coexistence with diffrent races.Keywords : Construction of Reality, Rasicme, Fil

Perancangan Sistem Informasi Geografis Sekolah Luar Biasa di Kota Padang Berbasis Web

  Penelitian ini bertujuan untuk merancang sistem informasi geografis Sekolah Luar Biasa (SLB) di kota Padang yang diharapkan dapat membantu user mencari dan menemukan lokasi SLB dengan pemetaan dan mendapatkan detail informasi yang dibutuhkan secara cepat dan tepat. Perancangan sistem dilakukan dengan menggunakan alat pengembangan sistem seperti: Context Diagram, Use Case Diagram, Activity Diagram, Class Diagram, Sequence Diagram dan perancangan database menggunakan Database Management System (DBMS), serta menggunakan Bahasa Pemograman Hypertext PreProcessor (PHP), Framework CodeIgniter dan Google Map API. Sistem informasi geografis yang dibuat menyediakan pemetaan lokasi SLB dengan Google Map, List SLB dan detail informasi SLB di Kota Padang pada halaman visitor, dan beberapa fitur yang disediakan untuk Operator masing-masing SLB dapat menginput, mengupdate dan report data sekolahnya diantaranya alamat, visi misi, profil, komite, struktur organisasi, status, jumlah tenaga pendidik, foto, dan data jumlah siswa. Hasil dari penelitian ini tersedianya sistem Informasi Geografis SLB berbasis web di Kota Padang

Perancangan Sistem Pendukung Keputusan untuk Memilih Jurusan pada Perguruan Tinggi Negeri

This research aims to design a Decision Support System (DSS) to choose a major in public universities. The system can be used asr consultation tool for prospective students in determining the choice of majors and colleges that match their interests and academic abilities. The input data used are interest test results and academic ability test then the data will be processed using Case Based Reasoning (CBR) to match the psychology and a passing grade score in appropriate department at public universities. This system is designed using  the Unified Modelling Language (UML) design model, the PHP programming language with laravel framework, and MySQL as the database. Results from this study is an application that can be used prospective students or class XII students in SMA / SMK to consult in determining by of majors in higher education

FACTORS ASSOCIATED WITH UNDERNUTRITION AMONG CHILDREN WITH SICKLE CELL DISEASE ATTENDING THE SICKLE CELL CLINIC IN MULAGO NATIONAL REFERRAL HOSPITAL, UGANDA. A CROSS SECTIONAL STUDY.

Background:  Sickle cell disease (SCD) is among the neglected non-communicable diseases, which significantly contributes to early childhood mortality. In Uganda, over 20,000 children are estimated to be sicklers. Undernutrition is common among children with SCD and contributes to increased morbidity and mortality. There is a paucity of data on the prevalence of undernutrition and associated factors in Uganda. Objective:  To assess the extent of undernutrition and related factors among children aged 5-12 years with SCD attending the sickle cell clinic at Mulago National Referral Hospital (MNRH), Uganda.   Methods:  A hospital-based cross-sectional study was conducted. A total of 270 children with SCD attending the sickle cell clinic at MNRH were recruited consecutively between May and June 2017. The nutritional status of the children was assessed by BMI-for-age (wasting) and height-for-age (stunting) z-scores calculated using STATA in accordance with WHO reference. Binary logistic regression was conducted using odds ratios with 95% CI to measure the strength of association among the predictors. Results:  About 11.4% were wasted and 13.7% were stunted. Wasting was significantly associated with older age (10-12 years) (AOR=4.27, CI=2.20-8.29) and living in a female-headed household (AOR=0.39, CI=0.16-0.92). Stunting was significantly associated with older age (10-12 years) (AOR=2.90, CI=1.39-6.06).  Conclusion:  Wasting and stunting were prevalent among children with SCD attending MNRH. The factors associated with undernutrition were older age and living in a female-headed household.  Recommendations:  Interventions like skills-based nutrition education integrating older children and enhancement of women’s control of household resources by improving the social economic status of caretakers through business training and providing vocational skills can improve undernutrition in children with SCD

Application of Respondent Driven Sampling to Collect Baseline Data on FSWs and MSM for HIV Risk Reduction Interventions in Two Urban Centres in Papua New Guinea

The need to obtain unbiased information among hard–to-reach and hidden populations for behavioural and biological surveillance, epidemiological studies, and intervention program evaluations has led researchers to search for a suitable sampling method. One method that has been tested among IDU and MSM recently is respondent-driven sampling (RDS). We used RDS to conduct a behavioural survey among FSWs and MSM in two urban centres in Papua New Guinea (PNG). In this paper we present the lessons learned implementing RDS in a developing country setting. We also present comparisons of RDSAT-adjusted versus unadjusted crude estimates of some key socio-demographic indicators as well as comparisons between the estimates from RDS and a hypothetical time–location sample (TLS). Overall, the use of RDS among the MSM and FSWs in PNG had numerous advantages in terms of collecting a required sample size in a short time period, minimizing costs and maximising security for staff and respondents. Although there were a few problems these were easily remedied and we would recommend RDS for other similar studies in PNG and other developing countries

RESPONS PADI GOGO VARIETAS DODOKAN TERHADAP PEMBERIAN PUPUK KOMPOS DAN NITROGEN PADA TANAH ULTISOL DI KECAMATAN NATAR KABUPATEN LAMPUNG SELATAN

Penelitian ini bertujuan untuk mengetahui pengaruh dosis pupuk kompos dan nitrogen terhadap pertumbuhan dan produksi padi gogo. Perlakuan disusun secara faktorial (4x3) dengan tiga ulangan menggunakan Rancangan Kelompok Teracak Sempurna (RKTS). Faktor pertama yaitu pupuk kompos (0 , 5, 10 dan 15 t ha'). Faktor kedua adalah pupuk nitrogen (0, 45 dan 90 kg ha-'). Homogenitas data diuji dengan uji Barlet dan aditivitas data diuji dengan uji Tukey dan dilanjutkan dengan uji BNT pada taraf nyata 5%. Hasil penelitian menunjukkan bahwa pemberian pupuk kompos berpengaruh pada jumlah anakan, panjang malai dan hasil panen padi. Sedangkan pemberian pupuk nitrogen berpengaruh pada tinggi tanaman (35, 42, 49 HST), jumlah anakan produktif dan hasil panen padi. Interaksi antara pemberian pupuk kompos dan nitrogen terjadi pada tinggi tanaman (49 HST) dan pada jumlah anakan produktif. Dari penelitian ini pemberian kompos pada dosis 5, 15 t ha-. ' dan nitrogen 90 kg ha-' memberikan pengaruh yang lebih baik terhadap pertumbuhan padi gogo. Hasil analisis tanaman padi menunjukkan bahwa serapan N yang terserap sebanyak 1,47%