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HYBRID ELECTRIC POWER PLANT USING WIND TURBINE SAVONIUS HELIX AND SOLAR CELL AS AN ALTERNATIVE POWER SOURCE IN THE LIGHTNING TOWER AT FLASHING LIGHTS Suryadi, Aris; Asmoro, Purwandito Tulus; Solihin, Ahmad
ADI Journal on Recent Innovation (AJRI) Vol 1 No 1 (2019): AJRI (ADI Journal on Recent Innovation)
Publisher : Pandawan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34306/ajri.v1i1.93

Abstract

Electrical Energy is a very important need, but the electrical energy we use today still comes from conventional power plants that have negative threats such as pollution and fossil fuel reserves that are decreasing. To overcome this, by utilizing alternative energy that is environmentally friendly, one of them is wind energy and solar energy. Hybrid power plants use savonius helix wind turbines and solar cells are made to minimize the use of conventional energy. This tool utilizes wind and solar energy as the main media of electricity generation. The wind turbine which is made is a type of helix savonius vertical turbine that has a large torque, can rotate with low wind speed with a turbine size 80 cm high, diameter 25 cm which is connected to the generator and mounted on mechanical construction with a height of 200 cm and mounted control panel and solar cell with a capacity of 20 WP. This study aims to develop the potential of alternative energy as a power generation medium and be used as a source of flashing lights in the Indorama Engineering Polytechnic lightning tower tower. Savonius helix wind turbines that are designed require a minimum wind speed of 2.45 m / s for the start of the turbine rotation. Generating from the generator produces a maximum voltage of 18.64 V with a generator rotation of 304 rpm when not loaded and when loaded produces a maximum spin voltage of 281.3 rpm, 11.73 V voltage and 0.038 W power with a wind speed of 5 m/s. From the results of testing this hybrid power plant can be used for flashing lights on the lightning rod tower of the Indorama Polytechnic Engineering campus with a duration of 12 hours per day.
PENGARUH LATIHAN 40-YARD LADDER SPRINT DAN LATIHAN ZIGZAG RUN TERHADAP PENINGKATAN KELINCAHAN SISWA PADA CABANG OLAHRAGA BOLABASKET Solihin, Ahmad; Yusup, Ucup; Satria, Satria; Kusumah, Widi
Jurnal Kepelatihan Olahraga Vol 8, No 2 (2016)
Publisher : Fakultas Pendidikan Olahraga dan Kesehatan, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jko-upi.v8i2.16076

Abstract

Permasalahan yang menjadi acuan penulis dalam penelitian ini adalah untukmencari ada tidaknya pengaruh yang signifikan dari latihan 40-yard laddersprint dan zig-zag run terhadap peningkatan kelincahan pemain bola basketpada ekstrakulikuler MA I’anatut thalibin. Penulis ingin mengetahui sejauhmana perbedaan pengaruh kedua latihan tersebut terhadap peningkatankelincahan serta perbedaannya. Metode yang digunakan oleh penulis adalahmetode eksperimen, sampel yang digunakan adalah sampel jenuh sebanyak 20orang yang merupakan anggota ekstrakulikuler bola basket MA I’anatutthalibin, sampel dibagi menjadi dua kelompok. Kelompok A diberikan latihan40-yard ladder sprint sedangkan kelompok B diberikan latihan zig-zag run.Selanjutnya, kedua bentuk latihan tersebut dibandingkan untuk melihatpengaruhnya terhadap peningkatan kelincahan. Data diperoleh dari hasil tes,yaitu tes awal dan tes akhir dengan menggunakan bentuk tes kelincahanshuttle run 6X10m yang memiliki tingkat validitas 0.93, dan reabilitas 0.82dalam menganalisis data digunakan uji signifikan dua rata-rata dua pihak.Penulis menyimpulkan berdasarkan hasil analisis yang dilakukan bahwa; (1)Latihan 40-yard ladder sprint memberikan pengaruh yang signifikan terhadappeningkatan kelincahan pemain bolabasket. (2) Latihan Zig-zag runmemberikan pengaruh yang signifikan terhadap peningkatan kelincahanpemain bolabasket. (3) Terdapat perbedaan pengaruh antara latihan 40-yardladder sprint dengan latihan Zig-zag run terhadap peningkatan kelincahanpemain bolabasket.
Pembelajaran online dengan Aplikasi Zoom Meeting di Kelas 5 SDN 1 Selaawi di Masa Pandemi Covid-19 Solihin, Ahmad
Gunahumas Vol 3, No 2 (2020): Gunahumas
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Tahun 2020 merupakan tahun diman penyebaran Covid-19 yang semakin tidak terkendali hampir di seluruh Negara di dunia dan tidak terkecuali negara kita Indonesia marasakan dampaknya.  kebekuan terjadi pada berbagai sektor tak terkecuali sektor pendidikan yang sama sekali tidak bisa melaksanakan tatap muka pembelajaran, menanggapi keadaan ini pemerintah mengeluarkan kebijakan seluruh sekolah tidak boleh melaksanakan pembelajaran di kelas dan bertatap muka secara langsung. Kebijakan Pembelajaran Jarak Jauh (PJJ) dengan program bantuan kuota belajar yang dikeluarkan pemerintah sebagai solusi agar sector pendidikan tetap berjalan kreatifitas guru dituntut untuk bisa menggunakan berbagai flatporm aplikasi pembelajaran  online  yang tersedia sangat banyak namun kemanfaatan dan efektifitasnya sangat berbeda. Salah satu upaya untuk menyikapi kebijakan pemerentah, kelas 5 SDN 1 Selaawi Garut mengambil langkah pembelajaran dengan memanfaatkan fasilitas  Aplikasi Zoom Meeting yang bisa diakses melalui kuota belajar sebagai alternatif strategis yang sangat efektif bagi keberlangsungan proses belajar di tengah pandemi.  Dengan metode pengkajian kualitatif  dapat dijadikan rujukan untuk mengetahui proses pembelajaran guru dan  respon siswa  di kelas 5 SDN 1 Selaawi dalam pembelajaran online yang baik dengan  aplikasi Zoom Meeting
Halaman Sebagai Rangsang Cipta Seni Grafis Solihin, Ahmad; Heruningrum, Heruningrum
SPACEPRO: Product Design Jurnal Volume 2 Nomor 1, Mei 2024
Publisher : INSTITUT SENI INDONESIA PADANGPANJANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26887/spacepro.v2i1.4202

Abstract

Penciptaan karya ini berangkat dari persoalan  Halaman yng dijadikan ransang cipta. Halaman sendiri memiliki nilai serta norma yang terkandung bagi kehidupan etnis Minangkabau. Seiring perubahan zaman, Halaman yang dulu sekedar sebatas ruang lepas sekarang istilah tersebut menjelma menjadi berbagai macam bentuk pemakaian, salah satu halaman dunia maya yaitu facebook. Secara  bentuk memang berbeda, tetapi secara fungsi dalam hal interaksi dengan orang lain masih memiliki kesamaan. Persoalannya terletak pada terkikisnya norma dalam berinteraksi, hilangnya hal yang bersifat pribadi menjadi konsumsi bagi publik. Hal tersebutlah yang meransang pengkarya untuk mencipta dan mengekspresikannya dalam bentuk karya dua dimensi, yakni seni grafis.Seni grafis merupakan bagian dari seni murni, secara khusus merupakan suatu teknik bagaimana memvisualkan karya dengan metode cetak manual. Dalam hal hal berkarya nantinya pengkarya menggunakan dua teknik yaitu, cetak tinggi (relief print) sebagai kontur karya dan cetak saring untuk pewarnaan karya. Visual karya yang diciptakan melalui beberapa proses dalam pembentukaannya, dengan menggunakan metode transforfasi, stilisasi, dan distorsi, upaya ini digunakan agar tercapainya bentuk karya yang estetis yang teransang dari  Halaman.Karya seni cetak tersebut nantinya berjumblah delapan, dengan ukuran yang berbeda dan di cetak pada permukaaan kertas, keseluruhan karya cenderung berwarna cerah serta kontras, bahasa ungkap yang penggkarya gunakan bersifat arbiter. Hal tersebut agar pengamat memiliki penilaian pribadi atas karya yang tesaji nantinya, melalaui amatan serta pengalaman estetis personal dalam hal memandang seni rupa.
Meningkatkan Perkembangan Bahasa Anak Usia Dini melalui Metode Tanya Jawab di RA Baiturrahim Jakarta Pusat Solihin, Ahmad; Maesaroh, Asih
El-Athfal : Jurnal Kajian Ilmu Pendidikan Anak Vol. 4 No. 1 (2024): El-Athfal: Jurnal Kajian Ilmu Pendidikan Anak
Publisher : Prodi PIAUD Fakultas Tarbiyah Insitut PTIQ Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56872/elathfal.v4i1.1675

Abstract

Early childhood language development according to nativist theory states that early childhood children have natural or innate language abilities. So they can compose various kinds of sentences without practice, reinforcement, or imitating adult language. However, in this case the researchers saw that not all children had the same language skills because they were motivated by several different factors. Researchers try to conduct research by improving early childhood language development through the question and answer method. Language development is an important aspect for young children in preparing and maturing themselves in preparation for further education. Language development can be useful for older children and for communicating with the wider community. This research was motivated by the lack of children receiving stimulation in language development. The research was carried out using Class Action Assessment using direct observation and documentation data collection techniques in the classroom while the action was taking place. This research was conducted on children aged 5-6 years who were in group B for the 2021/2022 school year. The use of this method was successful in increasing language development in the ability to: 1) answer more complex questions 2) compose simple sentences with complete structures 3) have more words to express ideas to other people. This question and answer method can stimulate children to express language confidently.
Penyuluhan Kemasan Sehat dan Halal untuk Usaha Kecil dan Menengah R1 Bakery di Kota Medan Elsanna Revadi, Chindy; R P Nasution, Fadylla; Alda, Tania; Solihin, Ahmad; W L Tobing, Sheylin; R A Simanjuntak, Monica
Jurnal Pengabdian Masyarakat Bunda Delima Vol 3 No 2 (2024): EDISI AGUSTUS
Publisher : Akademi Keperawatan Bunda Delima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59030/jpmbd.v3i2.71

Abstract

Kurangnya pemahaman mendalam tentang fungsi dan manfaat label kesehatan serta halal pada produk makanan berkontribusi pada rendahnya kesadaran mengenai strategi produksi dan pemasaran di Indonesia. Pengabdian masyarakat ini bertujuan untuk memberikan penyuluhan kepada produsen roti Usaha Kecil dan Menengah (UKM) di Kota Medan mengenai pentingnya kemasan yang memenuhi standar sehat dan halal. Dengan memberikan pengetahuan yang komprehensif tentang bagaimana kemasan yang sesuai dapat meningkatkan kepercayaan konsumen dan mematuhi regulasi, program ini diharapkan dapat memotivasi dan menumbuhkan komitmen di kalangan produsen untuk menerapkan kemasan bersertifikat kesehatan dan halal pada produk roti mereka. Hasil dari kegiatan ini diharapkan akan menciptakan perubahan positif dalam praktik kemasan di industri roti lokal dan memperkuat standar keamanan serta kualitas produk di pasar.
Factors Influencing SIMRS Quality at Al-Islam H.M Mawardi General Hospital Solihin, Ahmad; Nisak, Umi Khoirun
Indonesian Journal of Islamic Studies Vol 12 No 3 (2024): Agustus
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/ijis.v12i3.1703

Abstract

This quantitative study investigates the impact of organizational factors on Hospital Management Information Systems (HMIS), employing the PRISM framework. The absence of a search menu linked to the primary key of national identity number in the HMIS was scrutinized for its effects. Results reveal significant influences of organizational factors on technical and behavioral aspects of HMIS. Notably, periodic evaluations by the IT team significantly enhance technological advancements within hospitals, while frequent training sessions for HMIS users markedly improve their comprehension of system functionalities. These findings underscore the pivotal role of organizational strategies in shaping the effectiveness and efficiency of HMIS, offering valuable insights for optimizing healthcare information management practices. Highlights : Organizational factors significantly influence technical enhancements in Hospital Management Information Systems. Frequent evaluations by the IT team contribute to technological advancements within hospital systems. Regular user training sessions enhance comprehension and utilization of HMIS functionalities Keywords: Hospital Management Information Systems, Organizational Factors, PRISM Analysis, Technology Improvement, User Training
PENGARUH MEDIA PEMBELAJARAN PhET DI KELAS 6 UPTD SDN TANJUNG JATI 2 H, Jeki Aprisela; Saputra, Andra; Solihin, Ahmad
Widyagogik Vol 12, No 1 (2024): Widyagogik
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/widyagogik.v12i1.23121

Abstract

Elementary school students' ability to focus and concentrate is crucial for success in the learning process. However, fine arts learning at SDN 13 West Padang Panjang remains dominated by conventional methods such as free drawing, which are less effective in optimizing student focus. This research aims to test the effectiveness of the collage craft method in enhancing students' focus and concentration. Using a Quasi Experimental Design with a Nonequivalent Control Group Design, the study was conducted on September 18 and November 20, 2024, involving all fifth-grade students in the 2024/2025 academic year as the sample. A saturated sampling technique was used, including the entire population. Data collection methods included observation, documentation, and tests. Data analysis included normality, homogeneity, and t-tests using SPSS 21 for accurate results. The findings indicated a significant increase in focus and concentration among students using the collage craft method compared to those using free drawing, with a tcount value of 3.097, greater than ttable 1.685, thus supporting the alternative hypothesis. These findings support collage craft as an effective method for increasing student engagement and concentration in fine arts learning.
EFEKTIVITAS PLATFORM ALEF TERHADAP MOTIVASI BELAJAR SISWA KELAS VII SMP TRISULA PERWARI 2 JAKARTA Solihin, Ahmad; Laila Salsabila, Nida
Al-Hasanah : Jurnal Pendidikan Agama Islam Vol 9 No 2 (2024): Al-Hasanah : Jurnal Pendidikan Agama Islam
Publisher : STAI Pelabuhan Ratu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51729/921175

Abstract

The development of technology in education is very helpful for teachers in teaching. Students find it easier and faster to acquire literacy with many applications such as: power point, youtube, or e-learning based systems, and platforms as learning aids. The application of the alef platform in Islamic Religious Education (PAI) learning can stimulate the learning process even though teachers face several obstacles. They have many limitations in compiling, designing, designing teaching materials and are less proficient in this application so that it can reduce the KKM value, in addition to the lack of social interaction between teachers and students. This study was conducted to determine the effectiveness of the use of interactive learning media based on the alef platform on student learning motivation at SMP Trisula Perwari 2 Jakarta with a quantitative research paradigm and a field research approach. The results of the study stated that there was a positive influence of the alef platform (X) on student learning motivation (Y) as tested by the adjusted r square (R2) simple linear regression model, which was 0.164 (16.4%).
METODE TARJIH IBNU JARIR ATH-THABARI DALAM TAFSIR JAMI’ AL-BAYAN ‘AN TA’WIL AYI AL-QUR’AN Solihin, Ahmad
Mumtaz: Jurnal Studi Al-Quran dan Keislaman Vol 8, No 2 (2024): Mumtaz: Jurnal Studi Al-Qur'an dan Keislaman
Publisher : Institut PTIQ Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36671/mumtaz.v8i2.986

Abstract

Interpretation of the Qur'an is absolutely necessary to understand the meaning and content of the Qur'an as a guide to life and the lives of Muslims to achieve happiness in this world and in the hereafter. Because only Allah SWT and the Prophet Muhammad SAW know the meaning and content of the Qur'an. It is ath-Thabari whose full name is Muhammad bin Jarir bin Yazid bin Katsir bin Ghalib, sometimes called Abu Ja'far is seen by leading scholars as the main mujtahid. His leadership, breadth of knowledge combined with humility, memory and intelligence are the crown of his asceticism, holiness and piety. In his interpretation as in his monumental work, the book Tafsir Jami'ul Bayan 'an Ta'wil Ayi Al-Qur'an, ath-Thabari uses the method of interpretation of narration (tafsir bi al-Ma'tsur). A method of interpretation based on the approach of the texts of the Qur'an and Hadith. If there is a conflict of interpretation in understanding the meaning and content of the Qur'an, ath-Thabari performs tarjih (excellence) based on 17 tarjih methods, sometimes his opinions are still different from the opinions of other commentators to this day