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EFFEK PERLAKUAN ALKALI NATRIUM HIDROKSIDA TERHADAP KARAKTER FISIS DAN MEKANIS KOMPOSIT SERAT NANAS DENGAN PENGUAT RESIN POLIESTER
Wijianto Wijianto;
Ubaidulloh Fatkhul Hami
Inisiasi Volume 12, Edisi 1, Juni 2023
Publisher : Badan Perencanaan Pembangunan Daerah dan Penelitian dan Pengembangan Kabupaten Wonogiri
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DOI: 10.59344/inisiasi.v12i1.133
The use of pineapple fiber is still not optimal and has the potential to be used as a reinforcing material for hybrid composite materials which are expected to get higher composite material strength values. The aim of the research was to determine the dampening effect of NaOH solution on the mechanical and physical properties of pineapple fibrous composites. The research was conducted during the day at the Muhammadiyah University of Semarang (UNIMUS). The research stage is making test samples with molds according to ASTM D638 and ASTM D790 standards by pouring using Yukalac BQTN Polyester Resin. The resulting mold is then mixed with a catalyst and the pineapple fiber is applied in random directions. Tests are carried out mechanically, namely tensile and bending. The test results were then taken with macro photos. The NaOH solution concentration was given starting from 0%, 5%, 10%, and 15% with soaking for 24 hours. The results of the research were that the tensile test produced the largest tensile strength value for the 10% concentration specimen at 24.20 Mpa, while the largest elastic modulus value at the 5% concentration was 415.467 Mpa. In the flexural test, the highest value was produced for the 5% concentration specimen at 1.09 Mpa and the highest elastic modulus value at the 15% concentration was 16,350 Mpa.
PSIKOEDUKASI EMPATI “TEPA SLIRA” SEBAGAI UPAYA PENCEGAHAN PERILAKU BULLYING PADA ANAK SEJAK EARLY CHILDHOOD
Dina Pratiwi Primadiaty;
Fadila Sofiana;
Benita Khansarisky;
Annastasia Ediati
Inisiasi Volume 12, Edisi 2, Desember 2023
Publisher : Badan Perencanaan Pembangunan Daerah dan Penelitian dan Pengembangan Kabupaten Wonogiri
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DOI: 10.59344/inisiasi.v12i2.135
The phenomenon of bullying has recently been in the spotlight of Indonesian society. Bullying behavior will hinder children's growth in developing empathy and compassion for others. This research aims to determine the effect of empathy psychoeducation "TEPA SLIRA" to increase empathy and prevent bullying behavior in early childhood. This research uses a quasi-experimental research method with a pretest-posttest control group design. The subjects in this research were class A students at TK III Pertiwi, Perumda Tembalang, with a total of 40 students. This research uses an empathy scale instrument adapted from the Child Development Achievement Level Standards (20 items), Goleman (Utami, 2014) in the form of a behavioral checklist. Researchers used the Mann-Whitney comparison test to test the effectiveness of the intervention. The results of data analysis on the tolerance aspect proved to have increased significantly at p<0.05, with the total empathy score increasing. It can be concluded that the "TEPA SLIRA" psychoeducation program has been proven to increase student empathy.
MANDEJA (ALAT PEMANFAATAN AIR DAN DEBIT HUJAN) SEBAGAI SOLUSI KETERSEDIAAN AIR SEHAT LAYAK KONSUMSI
Panji Imantama Riyadi
Inisiasi Volume 12, Edisi 2, Desember 2023
Publisher : Badan Perencanaan Pembangunan Daerah dan Penelitian dan Pengembangan Kabupaten Wonogiri
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DOI: 10.59344/inisiasi.v12i2.150
The author created the Mandeja Tool to address current environmental issues, especially regarding water, so that water suitable for consumption can be produced at low cost and with materials that are cheap and easy to obtain. Mandeja uses waste and produces no waste in the manufacturing process. Mandeja is a practical tool, energy efficient, and does not have any risks in its use because it is made from natural ingredients without adding dangerous chemicals. Mandeja is also suitable for use anywhere, especially in households. Mandeja is made from inorganic waste so that it can reduce the volume of waste piled up in Wonogiri. Mandeja utilizes the principles of filtration and electrolysis. Mandeja uses Moringa seeds to coagulate water that is not suitable for consumption, such as river water, into water that is suitable for consumption because Moringa seeds can be used as a quick and simple method to clean dirty river water. Research shows that this simple coagulation method not only reduces water pollution but also harmful bacteria. The moringa powder combines with the solids in the water and sinks to the bottom. This treatment removes 90-99% of the bacteria contained in the water. Mandeja also uses the principle of electrolysis which can change the pH of water to alkaline (close to 8) which has many benefits for the body. Water that is not suitable for drinking is coagulated first using moringa seeds. Then, the filtered water is electrolyzed in Mandeja to obtain alkaline water which is good for body health. The Mandeja water processing system produces healthy water suitable for consumption because Mandeja uses moringa seed coagulation and the principle of electrolysis.
RANCANG BANGUN SISTEM PRESENSI KULIAH MENGGUNAKAN QRCODE BERBASIS ESP32CAM
Dedi Ary Prasetya;
Muhammad Riska Wibowo
Inisiasi Volume 12, Edisi 2, Desember 2023
Publisher : Badan Perencanaan Pembangunan Daerah dan Penelitian dan Pengembangan Kabupaten Wonogiri
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DOI: 10.59344/inisiasi.v12i2.155
Rapid Response Codes are a kind of digital bar code that are becoming more and more popular since they can store a lot of data fast and in big quantities. This research aims to design a device for collecting attendance data using QR codes. This QR code contains information about the user's identity and location when used. We may determine the user's distance from the designated area using this location data. This location information is used to find out how far the user is from the area we have set.The presence method used the ESP Cam device to scan a QR code from the user which contains information on student identification number, date and location (latitude and longitude).Before scanning the QR code, users must confirm via the Telegram application which has been prepared in advance to carry out the attendance process at each class session.Ifthe information matches that is stored in the database and the user's location is still within the radius of the reader device, the user's identity data is then uploaded to the online presence system.After the hardware and software have been prepared, it continues with testing on Electrical Engineering students at Muhammadiyah University of Surakarta as attendance at the Electrical Engineering Laboratory.Scanning this QR code takes an average reading time of 3.5 seconds with the fastest estimated time being 3 seconds and the longest 5 seconds.
ANALISIS PERMINTAAN DAN PENAWARAN WISATA PADA DESA WISATA SENDANG KABUPATEN WONOGIRI
Eka Suranny, Lilyk
Inisiasi Volume 12, Edisi 2, Desember 2023
Publisher : Badan Perencanaan Pembangunan Daerah dan Penelitian dan Pengembangan Kabupaten Wonogiri
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DOI: 10.59344/inisiasi.v12i2.156
Tujuan dari penelitian ini menganalisis karakteristik permintaan dan penawaran di Desa Wisata Sendang Kabupaten Wonogiri. Metode pengumpulan data melalui observasi, wawancara mendalam, kuesioner dan studi pustaka. Pada analisis penawaran dan permintaan wisata terdapat 4 macam komponen wisata (atraksi, aksesibilitas, amenitas, dan ancillary service) dan jumlah keseluruhan variabel pengukuran sebanyak 18 variabel. Total perhitungan dari keselurahan komponen wisata pada analisis penawaran masuk pada kategori nilai tinggi. Hal ini berarti keberadaan keseluruhan komponen penawaran wisata di Desa wisata Sendang dapat mendukung kegiatan pariwisata yang dilakukan. Nilai total perhitungan dari keselurahan komponen pada analisis permintaan masuk kategori nilai rendah. Hal ini berarti keberadaan keseluruhan komponen permintaan wisata di Desa wisata Sendang harus ditingkatkan kembali untuk menarik minat wisatawan. Posisi penawaran dan permintaan pada Desa Wisata Sendang Kabupaten Wonogiri dalam matriks Boston Consulting Group (BCG) menempati Kuadran I (Questions). Posisi ini menunjukkan bahwa karakteristik penawaran wisata tinggi namun karakteristik permintaan rendah.
MEDIA PEMBELAJARAN INOVATIF AUGMENTED REALITY MAJUKAN BATURETNO (DIAJARI ARJUNO)
Okvia;
Nurhadi Nurhadi;
Sigit Hartanto
Inisiasi Volume 12, Edisi 2, Desember 2023
Publisher : Badan Perencanaan Pembangunan Daerah dan Penelitian dan Pengembangan Kabupaten Wonogiri
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DOI: 10.59344/inisiasi.v12i2.157
Based on the Industrial Revolution 4.0, the utilization of technology has become mandatory for all sectors, including education. One of the applications of technology in education is the development of Augmented Reality-based learning media. Augmented Reality-based learning media is interactive and enjoyable media, thus encouraging the Regional Coordinator for Education in Baturetno District, Wonogiri Regency, Central Java, to develop the Media Pembelajaran Inovatif Augmented Reality Majukan Baturetno (DIAJARI ARJUNO). This research aims to describe and explain the benefits of the Media Pembelajaran Inovatif Augmented Reality Majukan Baturetno (DIAJARI ARJUNO). It is a qualitative descriptive research that produces data in the form of written and spoken words from observed behaviors. Data collection in this research used interview and observation techniques. From the research that has been conducted with a number of users reaching 1,620, it can be concluded that the implementation or utilization of the Media Pembelajaran Inovatif Augmented Reality Majukan Baturetno (DIAJARI ARJUNO) can attract students' attention, improve students’ motivation in learning, and enhance the variety of effective learning media that can be utilized by teachers, especially in Baturetno district.
PENGGALIAN POTENSI SISWA MELALUI LITERASI DIGITAL (LAPIS LEGIT)
Sulistyo, Endi
Inisiasi Volume 12, Edisi 2, Desember 2023
Publisher : Badan Perencanaan Pembangunan Daerah dan Penelitian dan Pengembangan Kabupaten Wonogiri
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DOI: 10.59344/inisiasi.v12i2.158
Potential Through Digital Literacy" (LAPIS LEGIT) strategy in the educational context at SD Negeri 3 Giriwarno. Digital literacy is an essential skill in today's digital information era, and this innovative approach is designed to increase the use of technology in the learning process. The LAPIS LEGIT method includes integrating digital literacy into the curriculum, facilitating interactive learning, and increasing student engagement through online resources. This research uses a qualitative approach involving teachers and students at SD Negeri 3 Giriwarno as research subjects. The LAPIS LEGIT intervention is directed at improving students' digital literacy skills, involving project-based learning activities, online collaboration, and the use of technology. During the experimental period, data was collected through digital literacy tests, classroom observations, and student interviews. Findings show a significant increase in students' digital literacy skills, empowerment of students for independent learning, and increased active participation in the learning process. The implementation of LAPIS LEGIT provides a foundation for sustainable skills development in the digital era, preparing students for future challenges. This study also identifies several challenges and recommendations for further development in optimizing student potential through digital literacy. The results of this research contribute to practical and theoretical understanding regarding the integration of digital literacy in the context of formal education. Apart from that, the impact of digital literacy is an increase in the education report card of SD Negeri 3 Giriwarno in 2023 which reached 44%.
OPTIMALISASI LAHAN BUDIDAYA PERTANIAN DENGAN SYSTEM MULTICROPPING SEBAGAI AGROWISATA EDUKATIF DI WONOGIRI
dwi sartono;
Dian Purwita Sari
Inisiasi Volume 12, Edisi 2, Desember 2023
Publisher : Badan Perencanaan Pembangunan Daerah dan Penelitian dan Pengembangan Kabupaten Wonogiri
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DOI: 10.59344/inisiasi.v12i2.159
Indonesia is an agricultural country where the agricultural sector plays an important role in supporting national economic growth in the era of globalization, Land is one of the important indicators for the agricultural process, the effectiveness of land in each region is different. This study aims to describe the development of optimization of agricultural cultivation land with the Multiple Cropping system. The purpose of this optimization is the combination of cultivation of food crops and horticultural crops or called integrated agriculture on a certain economic scale, the cultivation process needs to be carried out with the correct technology support pattern and Standard Operating Procedure (SOP). This research uses qualitative research methods. Data collection techniques using interviews, observation and documentation. Data analysis uses qualitative descriptive analysis techniques. This study was conducted at Barro Tani Manunggal Agritourism. The results of this study show that land optimization techniques with multiple cropping systems are very effective to be applied in various land conditions, and can also be a business field for farmers.
MEKANISASI PERTANIAN MELALUI INOVASI TRAKTOR BAJAK SAWAH RAKITAN DENGAN PENGGERAK MESIN MOTOR BEKAS
diki triyudi refindo
Inisiasi Volume 12, Edisi 2, Desember 2023
Publisher : Badan Perencanaan Pembangunan Daerah dan Penelitian dan Pengembangan Kabupaten Wonogiri
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DOI: 10.59344/inisiasi.v12i2.160
The agricultural sector is a source of food supplies. One of the problems that farmers often face in agricultural business is that they still use traditional technology so it is less effective. This research aims to innovate a rice plow tractor using an assembly with a used motor engine. Manufacturing is divided into 3 processes, namely the pre-production process, production process and post-production process. The results of the research produced a rice plowing tractor driven by a used motor engine which has been tested and implemented in several rice fields in Wonogiri Regency. The advantages of the "Assembled Tractor with Used Motor Engine" innovation compared to existing tractors are: the price is more affordable for farmers; specifications can be adjusted to suit needs; easy to use and practical; better land yields. The existence of a Tractor Assembled from Used Motorcycle Engines is a transformation for farmers towards farming that is more affordable, effective and environmentally friendly with the function of local products being no less than foreign products.
MIGATISAY (MI GAPLEK TULANG IKAN DAN SAYURAN) SOTO GORENG KOYA
Nirmala Nurul Majidah;
Rizki Ramadan;
Rahmat Yusuf Ferdinan;
Nirmala Nurul Majidah;
Naila Noviolly Eka Putri
Inisiasi Volume 12, Edisi 2, Desember 2023
Publisher : Badan Perencanaan Pembangunan Daerah dan Penelitian dan Pengembangan Kabupaten Wonogiri
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DOI: 10.59344/inisiasi.v12i2.161
The background of this research is based on the fact that most regions at Wonogiri Regency have many varieties of natural resources that the citizen does not optimally use—for example, the marine and farming sectors. In the nila fish fisheries sector, most people only process the flesh of the fish as food products. In fact, besides the flesh, fish bones also have many benefits. This research aims to make use of fish bones to be an innovation of food products that most people will like and to find out the ingredients benefits of MIGATISAY products. The process of making the noodle is to wash the fish bones and pour lemon juice into it. The third step is to boil the fish bones with high hot pressure for an hour, fourth step is to wash the vegetable to clean, drain it, and soak it in water. The fifth step is to filter the vegetable extract. The research is done to develop any innovation in using nila fish bones by extracting it into powder, and then modifying the powder with cassava flour, and combining it with vegetable extract to make an instant noodle product named MIGATISAY. To make MIGATISAY tastier, we added more innovation called ‘koya’ powder. ‘Koya’ powder is made from the nila flesh added with ‘soto’ powder which we had made. The data of this research is taken with the questionnaire method. The respondents are the people at SMA Negeri 2 Wonogiri and some people around the neighboring area of the school. The respondents answered the questions at the questionnaire which was prepared. The result of the research shows that the noodle which is made from fish bone has some nutrients. Based on the laboratory test which was conducted at UESBE Laboratory, the nutrients in it consist of carbohydrate 78.23%, protein content 5.10 %, fat content 2.25% ash content 5.07%, and water content 9.35%. Based on the test conducted by Dinas Kesehatan Wonogiri about the level of artificial color and preservative in this product is both found as negative.