The aim of the researcher is to find out (1) how kindergarten teacher Guidance Strategies in maintaining Early Childhood Development (2) teacher constraints in maintaining early childhood development (3) Supporting factor for early childhood psychological development. This study uses a qualitative research method wiht the type of case study research. Data collection techniques in this study were interviews, observation, and documentation. The data analysis techniques in this study were data reduction, data presentation drawing.
The results of the study reveal that 1) using diffrerent teaching methods and planning what lessons will be taught related to psycological daelopment 2) the obstacles faced in maintaining the psycological development of early chidhood are when dealing wiht children whose IQ is weak, be patient in dealing wiht it because at an early age it is different from those who are already in elementary school. 3)Supporting factor for early childhood development. such as learning media that exist in the intitution itself such as game tools, APE, module books, and drawing tools that are all very supportive for students.

Promiscuity is not a new fenomena in social life, because the existance has been continued long in human being life at many places, whether in urban or rural area. From time to time, this promiscuity is more bloom carried out by young generation without shame and obeying the norms applied,  whether religion or social norms. Promiscuity is an action or attitude carried out by individual or groups without controlled and unlimited by the law regulations applied in social life. In daily understanding, promiscuity is identic with behavior can break the values arrangement in social. Promiscuity is social pathology fenomena on teengers are caused by a social abandoment form and result in deviant behavior. Among the promiscuity forms are carried out by young generation this time are the use of prohibited drugs, drinking liquor, free sex, brawl or fight, theft, etc. The occured of promiscuity in young generation circles mentioned is influenced by many factors. Among the factors influence the promiscuity in young generation circles are families and socials environment and the technology progress.Promiscuity in young generation circles is despicable action or deed which bring out the big loss, whether for the young generation selves or for other people. Therefore, Islam with Quran and Sunnah as the main sources prohibit or forbid on promiscuity such as done by many young generations this time. 

Penelitian ini bertujuan untuk memahami bagaimana masyarakat terlibat dengan seni di era selfie, perangkat digital, dan media sosial. Ini mengkaji pengalaman penonton pameran seni, di mana pengunjung didorong untuk menggunakan media sosial untuk berbagi pengalaman seni mereka, untuk memahami bagaimana pendekatan semacam itu dapat mengubah sifat keterlibatan pengunjung dengan seni. Bisa dibilang, selfie yang diambil di ruang seni memperkaya pengalaman dan keterlibatan pengunjung dengan seni dan berfungsi sebagai alat pemasaran bersama, memberdayakan, dan otentik untuk museum. Data untuk penelitian ini dikumpulkan melalui observasi non partisipan (etnografi) dan netnografi di Museum Lawang Sewu Semarang. Hasil penelitian menunjukkan bahwa alih-alih mempromosikan pelepasan dari karya seni, selfie di ruang seni menjadi "keterikatan materi - diskursif jaringan" yang memberdayakan konsumen seni untuk bersama-sama menciptakan nilai dan organisasi seni untuk mengurangi jarak antar konsumen dan mereproduksi keaslian ikonik dari karya seni. karya seni di ruang maya. Artikel ini berkontribusi pada teori selfie dengan mengatasi pandangan tradisional tentang selfie sebagai manifestasi ekspresi diri narsistik. Sebaliknya, dalam mempromosikan interpretasi selfie sebagai sarana pemberdayaan dan demokratisasi yang digunakan oleh konsumen seni untuk mengembangkan narasi dan proyek identitas dalam konteks seperti museum di mana secara tradisional pengembangan narasi adalah karakter elit. Kontribusi lebih lanjut yang diberikan oleh penelitian ini berasal dari identifikasi kelompok pengunjung (yaitu, pelari realitas, pecinta seni, photoholics, dan pecinta selfie), ditempatkan pada kontinum nilai co-creation, yang perlu disadari oleh administrator seni sebagai memasuki era konsumsi seni yang lebih dinamis. Dengan menguraikan implikasi manajerial, penelitian ini memberikan refleksi awal tentang bagaimana manajer seni dapat menavigasi era yang muncul dari selfie .
 
Keywords: Selfie, Media Sosial, Interpretas

Indonesia has a very large water area and there is the territory that is the confluence of the earth's slabs. It can allowing the occurrence of tsunami natural disasters. The study aims to find out which areas have risks the highest and the lowest land damage. The data used in this study were satellite images taken from 2014-2021 with coverage area in Kulon Progo Regency which consists of 12 sub-districts. This study used indexes vegetation UI, NDBI, IBI, EBBI. With an ANN algorithm get results which is quite accurate with an accuracy rate of 94.50%. Predictions states that the area has a high risk of damage due to the tsunami, namely the villages of Jingkaran, Sindutan, Palihan, Glagah, Karangwuluh, Janten, Temon Kulon, Kedundang, Sogan, Kalidengen, Ngestiharjo, Depok, Kanoman, Panjatan, Wahyuharjo, Pandowan, Nomporejo, and, Kranggan.  

Sekolah perlu melakukan peningkatan kinerja guru dengan mengadakan pemilihan guru terbaik. Karena itu, penelitian ini mengulas sistem pendukung keputusan pemilihan guru terbaik pada   SD Negeri Periuk 3 Tangerang. Namun ada permasalahan yang terjadi, antara lain banyaknya jumlah guru sehingga sulit memilih guru terbaik, belum terdapatnya metode yang dipergunakan sebagai pembobotan nilai kriteria, dan juga belum adanya Sistem Pendukung Keputusan (SPK) yang membantu kepala sekolah. Untuk itu, sebagai solusi dari masalah yang ada, diusulkan pembangunan sitem pendukung keputusan pemilihan guru terbaik, supaya hasil yang dicapai semakin objektif dan dapat meningkatkan kualitas mengajar di sekolah. Sistem ini di bangun dengan menerapkan metode Analytical Hierarchy Process (AHP) juga menggunakan beberapa kriteria untuk menetapkan bobot yaitu nilai kehadiran, nilai kedisiplinan, nilai berpakaian, nilai skill. Selain itu, metode AHP juga dapat memberikan urutan prioritas alternatif. Penelitian ini bertujuan untuk membangun SPK pemilihan guru terbaik yang mempermudah pihak sekolah dalam penentuan guru terbaik serta dapat mengurangi tingkat kesalahan dalam penilaian, dan menghasilkan metode yang tepat untuk pemilihan guru terbaik. Selain itu hasil akhir alternatif guru terbaik yang terpilih, juga dapat menjadi motivasi kepada guru untuk meningkatkan kinerja sehingga menghasilkan kualitas kerja yang baik.  

PT PGAS Solution merupakan perusahaan yang didirikan pada tahun 2009 sebagai anak perusahaan dari PGN yang berfokus pada aspek teknik dan operasional di bidang gas. Perusahaan ini memiliki satuan kerja yang bekerja untuk mengelola informasi mengenai Manajemen Risiko, pengelolaan tersebut menggunakan aplikasi sistem informasi Risk Manajemen Online (Risoles). Pada penelitian ini menggunakan kuesioner berdasarkan   6(enam ) dimensi berdasarkan   metode ISSM (Information System Success Model) yaitu System Quality, Information Quality, Use, User Satisfaction, Individual Impact dan Organizational Impact. Kemudian jawaban dari responden di olah menggunakan bantuan software SmartPLS.Hasil dari penelitian ini Menunjukan bahwa terdapat pengaruh Information Quality terhadap Intention to Use/Actual Use dan adanya pengaruh intention to use terhadap net benefit, dimana hasil ini akan menjadi penilaian terhadap pengaruh Aplikasi system informasi terhadap suatu keputusan dalam kinerja individu untuk meningkatkan kualitas kinerja pegawai dan dapat dijadikan acuan dalam pengembangan aplikasi Risoles pada perusahaan PT PGAS Solution.

Satya Wacana Saints Salatiga is one of the professional teams that compete in Indonesian Basketball League (IBL). Player evaluation has been done as an effort to maintain the quality and performance of all players which can be used as team records. They can also make a couple of improvements within the team for the next season. Classifying the players performance by using the fuzzy c-means algorithm is the aim of this research. Player performance is determined based on five kinds of player statistical criteria, namely points, assists, blocks, rebounds, and steals from each position. The assessment carried out in this study is using weighting criteria for each position. The grouping by weighting aims to get the highest to the lowest scores from each player so that they can be grouped into three performance groups; good, moderate, and poor performance. The results of the fuzzy c-means grouping of 15 players of the Satya Wacana Saints Salatiga team with weighting obtained three players with good performance, five players with moderate performance, and seven players with poor performance. Meanwhile, the results of the fuzzy c-means grouping without weighting obtained five players with good performance, three players with moderate performance, and seven players with poor performance. Both grouping results are compared with the actual performance data. The result of the comparison was found that the grouping with weighting resulted in an accuracy rate of 100% and the grouping without weighting resulted in an accuracy rate of 86.67%. Grouping with weighting on different statistical values for each player position has an effect on player performance. Each player position has different strengths in scoring points, assists, rebounds, steals, block shoots, and field goals.

Many things from the life sector have used the existence of technology. Where a technology is able to help various problems in various fields such as livestock and agriculture. Computers have been included in it as a tool to do a job or identify existing problems. However, sometimes as a practitioner in the field of animal husbandry, especially qurban animals, they come to the conclusion that it is often found that sacrificial animals in the market that want to be sacrificed do not meet the requirements both in syari ah (law) and health. With the application of determining the feasibility of sacrificial animals according to the Syariah using the web-based Simple Additive Weighting (SAW) method. This system is later expected to be able to determine whether or not a sacrificial animal will be sacrificed so that the community or people who sacrifice are not harmed and the reward for the sacrifice is perfect.

There are problems that still exist in online learning including limited-reach networks, inadequate facilities and infrastructure, and others. This study discussed the analysis of sentiment which used the Na ve Bayes Classifier (NBC) method with XGBoost feature selection as a performance improvement that took data from news portals. The results of this study showed that graph data on the application of online learning forms in Indonesia had a "Negative" opinion. Performance testing of the NBC method based on XGBoost feature selection was conducted four times. The first experiment resulted in an accuracy value of 60.18% with 50/50 split data. The next experiment had an accuracy value of 56.92% with 70/30 split data. After that, the third experiment resulted in an accuracy value of 65.90% with 80/20 split data. The result of the last experiment was an accuracy value of 63.63% with 90/10 split data. After using XGBoost feature selection, it produced an accuracy of 60.18%, 67.69%, 70.45%, and 77.27%. The study also produced the highest average score at 10-Fold Cross-Validation in the second trial with a score of 65.62%.

Pada saat bencana alam yang mengakibatkan infrastruktur jaringan dan komunikasi di suatu wilayah menjadi lumpuh, dibutuhkan suatu sistem komunikasi yang berjalan tanpa infrastruktur jaringan. Komunikasi yang dilakukan dalam penanganan bencana dapat dilakukan menggunakan perangkat komunikasi yang berbasis Mobile ad-hoc Network (MANET) yang tidak membutuhkan infrastruktur jaringan, atau dapat juga menggunakan perangkat komunikasi yang berbasis wireless mesh network (WMN) yang menggunakan beberapa node router yang ditempatkan secara terbatas. Pada penelitian ini, dilakukan simulasi sistem komunikasi berbasis jaringan MANET dan WMN menggunakan Network Simulator 2 versi 2.35 dengan protokol routing ZRP dan TORA. Simulasi diuji dengan empat skenario yang berbeda. Parameter yang digunakan untuk menguji kinerja jaringan adalah packet delivery ratio, end to end delay, throughput dan routing overhead. Dari hasil pengujian, protokol routing TORA pada skenario node sudah tersebar dan protokol routing ZRP untuk seluruh skenario di jaringan WMN memiliki nilai rata-rata packet delivery ratio yang tinggi. Sedangkan protokol routing TORA pada skenario node yang menyebar memiliki nilai rata-rata end-to-end delay yang rendah serta throughput yang tinggi. Pada jaringan MANET memiliki nilai rata-rata end-to-end delay yang rendah serta throughput yang tinggi dan protokol routing TORA dengan skenario node yang menyebar memiliki nilai rata-rata packet delivery ratio yang tinggi serta routing overhead yang tinggi.