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KEEFEKTIFAN LKS BERBASIS PENDEKATAN SAINTIFIK PADA SUBMATERI FOTOSINTESIS DAN RESPIRASI UNTUK MELATIHKAN KETERAMPILAN PROSES TERINTEGRASI Ainur Rohmah
Berkala Ilmiah Pendidikan Biologi (BioEdu) Vol 5 No 3 (2016)
Publisher : Program Studi Pendidikan Biologi, FMIPA, Universitas Negeri Surabaya

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Penelitian ini memiliki tujuan untuk mendeskripsikan keterlaksanaan dan keefektifan LKS berbasis pendekatan saintifik pada submateri fotosintesis dan respirasi untuk melatihkan keterampilan proses terintegrasi pada siswa. Penelitian ini termasuk penelitian pengembangan dengan mengacu pada model 4D tanpa tahap Dissaminate. Penelitian dilakukan pada 20 siswa yang terdiri dari 10 siswa kelas XI MIA-3 dan 10 siswa kelas XI MIA-4 SMA Negeri 1 Gondang Kabupaten Mojokerto, dengan menggunakan rancangan one group pretest and posttest design. Data berupa hasil keterlaksanaan LKS, hasil belajar dan respons siswa dianalisis secara deskriptif kualitatif. Berdasarkan keterlaksanaan pendekatan saintifik pada LKS menunjukkan bahwa aktivitas siswa 5M dan keterampilan proses terintegrasi amat baik dengan persentase 91,88%. Efektifitas LKS berbasis pendekatan saintifik dinilai sangat baik ditinjau dari hasil belajar serta respons positif yang diberikan siswa. Hasil belajar siswa yang dilihat berdasarkan ketuntasan indikator menunjukkan pada indikator pengetahuan sebesar 86,25%. Persentase ketuntasan indikator keterampilan proses terintegrasi yang dilatihkan terdiri atas keterampilan membuat rumusan masalah, mengajukan hipotesis, mengidentifikasi variabel, melakukan percobaan, memperoleh dan menyajikan data, menganalisis data, serta menyimpulkan, memiliki persentase sebesar 100%. Selain itu respons positif yang diberikan siswa memiliki persentase sebesar 98,75% dengan interpretasi sangat layak. Kata kunci: LKS, pendekatan saintifik, keterampilan proses terintegrasi, fotosintesis dan respirasi

PENGARUH PEMBERIAN KOLKISIN TERHADAP KARAKTER STOMATA DAUN ZAITUN (Olea europeae L.) Ainur Rohmah; Tintrim Rahayu; Ari Hayati
Jurnal Ilmiah Biosaintropis (Bioscience -Tropic) Vol 2 No 2 (2017): Dunia Makhluk Hidup Mikro dan Makro
Publisher : Fakultas Matematika & Ilmu Pengetahuan Alam - Universitas Islam Malang

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The olive plant (Olea europaea L.) is a plant in the area with a hot climate to a temperate climate. Polyploids can be ocur naturally or unnaturally in plants. Artificially polyploids can be done with chemical substances, one of them is Colchicine. Induction of polyploids in colchicine with a high concentration because the size of stomata became larger and the number of stomata will be decline. The plants that are polyploids in anatomy can be marked with the size of his cell becomes larger. This research is attempted to know the influence of various concentrations of colchicine against the shape, size, and density of stomata, olive leaf (Olea europaea L.). This research use the method of complete Random design experiments that is consist of 5 treatment with the soaking and drops. Research parameters include form/type stomata density, stomata and the size of the length and width of the stomata. The results showed that the present of colchicine can affect the size of stomata, olive leaf (Olea europaea L.). 0.75% concentration is the better results than other concentrations. However, the present of colchicine has not effect to the change of shape and density of stomata, olive leaf (Olea europaea L.).Â Key words: Colchicine, Polyploidy, Stomata, olive (Olea europaea L.).ABSTRAKTanaman zaitunÂ (Olea europaea L.) merupakan tanaman yang banyak terdapat di daerah dengan iklim panas sampai iklim sedang. poliploid ini dapat terjadi secara alami maupun buatan pada tanaman. PoliploidÂ secara buatan dapat dilakukan dengan zat kimia, salah satunya dengan kolkisin. Induksi poliploid pada kolkisin dengan konsentrasi yang tinggi dapat menyebabkan ukuran stomata menjadi lebih besar dan jumlah stomata akan mengalami penurunan. Tanaman yang bersifat poliploid secara anatomi dapat ditandai dengan ukuran selnya menjadi lebih besar. Penelitian ini bertujuan untuk mengetahui pengaruh berbagai konsentrasi kolkisin terhadap bentuk, ukuran, dan kerapatan stomata daun zaitun (Olea europaea L.). Penelitian ini menggunakanÂ metode eksperimen dengan Rancangan Acak lengkap (RAL) yang terdiri atas 5 perlakuan dengan perendaman dan tetes. Parameter penelitian meliputi bentuk/ tipe stomata, kerapatan stomata dan ukuran panjang dan lebar stomata. Hasil penelitian menunjukkan bahwa pemberian kolkisin dapat berpengaruh terhadap ukuran stomata daun zaitun (Olea europaea L.). Konsentrasi 0,75% merupakan hasil yang paling baik daripada konsentrasi yang lain. Akan tetapi pemberian kolkisin tidak berpengaruh terhadap perubahan bentuk dan kerapatan stomata daun zaitun (Olea europaea L.).Kata Kunci: Kolkisin, Poliploidi, Stomata, Zaitun (Olea europaea L.).

Manajemen Susut PT. PLN (Persero) Rayon Siak Dengan Menggunakan Metode Perhitungan Rumus Susut Jogja Ainur Rohmah; Edy Ervianto
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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As solely company to manages electricity in Indonesia PT. PLN (Persero) often suffer from business loss due to the following reason, i.e. vulnerability power, unsecure risk, improper finance cost, unknown billing target for street’s lighting. To anticipate those problem PLN has conducted best practice in term of losses management which known by Rumus Susut Jogja. This paper proposed this method for PT. PLN (Persero) Rayon Siak to overcome above mentioned problems. Rumus Susut Jogja method has several mechanisms to perform analysis. Firstly, collect the data assets, production’s data, and selling’s data according to the unit’s condition. Then, the process continue by Rumus Susut Jogja to get each losses value. The result of Rumus Susut Jogja was presented in Chart Dupont which divide losses into two part, i.e. technical losses and non-technical losses, so we can evaluate and analyst the losses. Based on the data calculation, PLN Rayon Siak on February 2016 shows the high range losses still remain with 11,59% total losses. This value is approaching the value that showed by [Khord, H.M., et.al.,2002]. Overalls, Rumus Susut Jogja has proven for PLN Rayon Siak able to obtained the exact value of total losses line distribution and successfully to achieve the target into 7,35% by December 2016.Keywords: losses, calculation method, rumus susut jogja

RANCANG BANGUN GENERATOR AC KONSTRUKSI AXIAL FLUX SATU FASA MENGGUNAKAN MAGNET NEODYMIUM SILINDER DENGAN KUTUB BERLAWANAN Ainur Rohmah; Widyono Hadi; Widya Cahyadi
Jurnal Arus Elektro Indonesia Vol 6 No 2 (2020)
Publisher : Fakultas Teknik, Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jaei.v6i2.19654

Pembangkit listrik terbarukan merupakan pilihan terbaik untuk memenuhi kebutuhan energi listrik dunia mengingat mahal dan langkanya energi minyak bumi yang selama ini menjadi pilihan utama pada sistem pembangkitan energi listrik. Perancangan generator AC konstruksi axial flux satu fasa menggunakan stator ganda dan rotor tunggal, terdapat 8 coil pada tiap stator, pada rotor menggunakan 8 magnet neodymium disusun dengan kutub berlawanan (u-s). Untuk mengetahui pengaruh kutub magnet diberikan beban resistor 400, 500, 666,67, 1000, dan 2000Ω, dengan menggunakan beban 2kΩ di susun secara paralel. Pengujian dilakukan pada tegangan output yang konstan pada tegangan 18, 20, dan 23V, selanjutnya dilakukan pengukuran arus dan kecepatan generator AC dengan menggunakan variasi beban yang berbeda. Pada saat tegangan output 18V, beban 400Ω arus 0,045A dan kecepatan 3885rpm. Beban 2000Ω arus 0,009A dan kecepatan 2008rpm. Pada saat tegangan output 23V, beban 400Ω arus 0,0575A dan kecepatan 6684rpm. Saat beban 2000Ω arus 0,0114A dan kecepatan 2526rpm. Dari penelitian ini pengaruh kutub magnet terhadap daya yang dihasilkan generator AC dengan diberikan variasi beban resistor pada tegangan output bernilai konstan yaitu semakin besar beban yang di berikan maka arus dan kecepatan yang dihasilkan akan semakin besar.

The Influence Of Animation Movie In Teaching Writing At The Tenth Grade Of SMK Nurul Huda Sukaraja Ainur Rohmah; Munawaroh Munawaroh; Muhammad Zainuddin Afas
Jurnal Pendidikan dan Sastra Inggris Vol. 3 No. 3 (2023): Desember : Jurnal Pendidikan dan Sastra Inggris
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jupensi.v3i3.3010

This thesis is entitled “The Influence of Animation Movies in Teaching Writing At The Tenth Grade of Smk Nurul Huda Sukaraja”. The objective of this study was to find out whether or not there is a significant difference between students who were taught by using animation movies and who were not taught by animation movies at the tenth-grade students of SMK Nurul Huda Sukaraja”. Therefore, this study was quantitative research, using experimental, methods and quasi-experimental design. Then, the population of the study covered and entire of the tenth-grade students of SMK Nurul Huda Sukaraja in the academic year 2023/2024 with a total students were 78 from four classes. The technique sampling was chosen by Purposive sampling. there were two groups the experimental groups (X-Multimedia A) with 19 students and the control group (X-Multimedia B) consists of 19 students. In this study, the writer used a written test as an instrument for collecting the data. The data obtained from independent t-test analysis, between the result of the post-test in the experimental group and control group. Based on the calculation by using an independent t-test, the writer found that tobtained was higher than ttable (5.561 > 2.021) at the significant level α = 0.05 in two-tailed test. It meant that there was an influence between the experimental group and the control group. So, the null hypothesis (Ho) was rejected and alternative hypothesis (Ha) was accepted. It can be concluded that animation movie influence in teaching writing to the tenth grade students SMK Nurul Huda Sukaraja..

Privasi Dan Etika Dalam Manajemen Sumber Daya Manusia Digital Siti Nur Eliza Rahmawati; Maulinda Hasanah; Ainur Rohmah; Rizki Adytia Putra Pratama; M Isa Anshori
Lokawati : Jurnal Penelitian Manajemen dan Inovasi Riset Vol. 1 No. 6 (2023): November : Jurnal Penelitian Manajemen dan Inovasi Riset
Publisher : Asosiasi Riset Ilmu Manajemen Kewirausahaan dan Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/lokawati.v1i6.328

Data ethics is part of what we mean when we talk about the decisions and actions we take when collecting, analyzing, and using data. and actions we take when collecting, analyzing and using data. The principles and laws specific to data use in each country must be followed. Ethics is not just about taking responsibility; if we are not careful and ethical in our in our activities on social media, we will suffer consequences and break the law. Ethics in the digital world can be seen from various perspectives, including ethics of personal use, business ethics, political ethics, and others. In addition to ethics, in the digital world there is also something called privacy policy. Privacy policy emerged from the common law system, system as a self-regulatory approach. Privacy policies are tailored to the principles of personal data protection principles established by national laws and regulations. There are ethical issues in the utilization of big data that need to be addressed. Decision-making based on data may become biased and unfair due to improper data analysis. Big data is a trend that covers every field of technology.

PEMANFAATAN MEDIA PEMBELAJARAN DAN STRATEGI PEMBELAJARAN INQUIRY DI SDN BENOWO III SURABAYAPETUNJUK PENULISAN NASKAH Dewi Widiana Rahayu; Akhwani; Sunanto; Ainur Rohmah
PROFICIO Vol. 5 No. 1 (2024): PROFICIO: Jurnal Abdimas FKIP UTP
Publisher : FKIP UNIVERSITAS TUNAS PEMBANGUNAN SURAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/jpf.v5i1.2935

Media pembelajaran harus disesuaikan dengan kondisi perkembangan siswa. Selama masa pandemi siswa menggunakan media berbasis digital namun perlu juga adanya media fisik seperti benda tiruan yang perlu dikembangkan agar bisa dimanfaatkan secara langsung oleh siswa. Menyadari urgensi penguasaan pembuatan media pembelajaran, tim pengabdian masyarakat Universitas Nahdlatul Ulama Surabaya mengadakan kegiatan Pemanfaatan Media Pembelajaran dan Strategi Pembelajaran Inquiry di SDN Benowo III Surabaya. Metode yang akan diterapkan dalam kegiatan pengabdian kepada masyarakat ini adalah menggunakan metode demonstrasi dan simulasi. Mitra sekolah berpartisipasi dalam pemberian layanan dan fasilitas sekolah sebagai tempat pelaksanaan pengabdian masyarakat. Setelah pelaksanaan program akan dilaksanakan evaluasi terhadap pelaksanaan program, jika produk media dirasa belum sempurna dalam meningkatkan hasil belajar maka akan dijadikan bahan perbaikan dan penyempurnaan media yang digunakan. Hasil dari penelitian ini, siswa mampu memahami materi tatasurya dengan baik dan benar berbantuan media ajar yang mendukung proses pembelajaran. Sehingga dampak yang ditimbulkan yakni kepada hasil pembelajaran siswa dengan nilai dan pemahaman yang memuaskan.

Analysis of The Form And Symbolic Meaning of The Temu Nganten Tradition In The Javanese Community of Tanjung Rasa Hamlet, Tanjung Harapan Village, Ulok Kupai District, Bengkulu Utara Regency, Bengkulu Province Ainur Rohmah; Irwan Satria; Heny Friantary
Jurnal Disastri (Jurnal Pendidikan Bahasa dan Sastra Indonesia) Vol 7 No 1 (2025): Jurnal Disastri: Pendidikan Bahasa dan Sastra Indonesia
Publisher : Program Studi Pendidikan Bahasa dan Sastra Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/disastri.v7i1.8524

This study aims to analyze the form and symbolic meaning of the Temu Nganten tradition in the Javanese community of Tanjung Rasa Hamlet, Tanjung Harapan Village, Ulok Kupai District, Bengkulu Utara Regency, Bengkulu Province. This tradition is part of the series of rituals in Javanese traditional wedding ceremonies, involving various media and imbued with cultural symbols and values. Using a descriptive qualitative approach, this research collects data through interviews, observations, and documentation to understand the visual elements and deeper meanings of the Temu Nganten tradition. The findings reveal that the Temu Nganten tradition encompasses verbal symbols such as the chanting of Shalawat Asyraqal and Kebo Ghiro, as well as non-verbal symbols such as the balangan sirih ritual, stepping on an egg (pidhak hantiga), sindur, sembah sungkem, and dahar klimah. These symbols reflect values of loyalty, harmony, respect, and readiness to start a harmonious married life for the couple. This study emphasizes the importance of preserving the Temu Nganten tradition as part of the cultural identity of the Javanese community and as an effort to safeguard the continuity of local cultural heritage amid ongoing modernization.

Analysis of The Form And Symbolic Meaning of The Temu Nganten Tradition In The Javanese Community of Tanjung Rasa Hamlet, Tanjung Harapan Village, Ulok Kupai District, Bengkulu Utara Regency, Bengkulu Province Ainur Rohmah; Irwan Satria; Heny Friantary
Jurnal Disastri (Jurnal Pendidikan Bahasa dan Sastra Indonesia) Vol 7 No 1 (2025): Jurnal Disastri: Pendidikan Bahasa dan Sastra Indonesia
Publisher : Program Studi Pendidikan Bahasa dan Sastra Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/disastri.v7i1.8524

This study aims to analyze the form and symbolic meaning of the Temu Nganten tradition in the Javanese community of Tanjung Rasa Hamlet, Tanjung Harapan Village, Ulok Kupai District, Bengkulu Utara Regency, Bengkulu Province. This tradition is part of the series of rituals in Javanese traditional wedding ceremonies, involving various media and imbued with cultural symbols and values. Using a descriptive qualitative approach, this research collects data through interviews, observations, and documentation to understand the visual elements and deeper meanings of the Temu Nganten tradition. The findings reveal that the Temu Nganten tradition encompasses verbal symbols such as the chanting of Shalawat Asyraqal and Kebo Ghiro, as well as non-verbal symbols such as the balangan sirih ritual, stepping on an egg (pidhak hantiga), sindur, sembah sungkem, and dahar klimah. These symbols reflect values of loyalty, harmony, respect, and readiness to start a harmonious married life for the couple. This study emphasizes the importance of preserving the Temu Nganten tradition as part of the cultural identity of the Javanese community and as an effort to safeguard the continuity of local cultural heritage amid ongoing modernization.

THE ROLE OF ENGLISH SONGS IN SHAPING STUDENT MOTIVATION AND MOOD: A THEMATIC STUDY OF ENGLISH EDUCATION STUDENTS IN THE 2021–2022 ACADEMIC YEAR AT AL-QOLAM UNIVERSITY Ainur Rohmah; Joko Wibowo
As-Sulthan Journal of Education Vol. 2 No. 1 (2025): Agustus
Publisher : As-Sulthan Journal of Education

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In today's digital age, music, especially English songs, has become an integral part of students' lives. This study was conducted to address the lack of research that highlights the role of songs not only as a linguistic tool but also as a motivator and mood regulator in English language learning. Most previous studies have emphasized cognitive aspects; this research seeks to fill the gap by focusing on the affective dimension. The purpose of this study is to explore how English songs influence the motivation and mood of students in the English Education Program, class of 2021–2022 at Al-Qolam University, and to examine the conscious and unconscious use of songs as learning strategies. The study employed a qualitative method with thematic analysis by Braun & Clarke. Data collection was conducted through open-ended questionnaires and interviews. The findings indicate that English songs significantly enhance students’ motivation, improve mood, enrich vocabulary and pronunciation, and support autonomous and flexible learning. These findings suggest that songs can serve as an effective, enjoyable, and emotionally engaging learning tool for today's learners.

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