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All Journal Jurnal Sumberdaya Alam dan Lingkungan Jurnal Fisika Unand JPG (Jurnal Pendidikan Geografi) Berkala Ilmiah Pendidikan Fisika FKIP e-PROCEEDING Jurnal Penelitian Pendidikan IPA (JPPIPA) Justek : Jurnal Sains Dan Teknologi ORBITA: Jurnal Pendidikan dan Ilmu Fisika Majalah Pembelajaran Geografi Jurnal Pembelajaran dan Pendidikan Sains JURNAL PENDIDIKAN TAMBUSAI Pelita : Jurnal Penelitian dan Karya Ilmiah JUPE : Jurnal Pendidikan Mandala JURNAL ILMIAH KESEHATAN SANDI HUSADA Jurnal Kumparan Fisika JURNAL PENDIDIKAN MIPA Jurnal Inovasi Teknik Kimia Jurnal Sains Riset KARST : Jurnal Pendidikan Fisika dan Terapannya Journal Ilmiah Rinjani : Media Informasi Ilmiah Universitas Gunung Rinjani Optika : Jurnal Pendidikan Fisika Jurnal Ilmiah Wahana Pendidikan Sinar Sang Surya: Jurnal Pusat Pengabdian kepada Masyarakat Unram Journal of Community Service (UJCS) Edusentris: Jurnal Ilmu Pendidikan dan Pengajaran Phydagogic : Jurnal Fisika dan Pembelajarannya Indonesian Journal of Multidisciplinary Science Jurnal Pijar MIPA Jurnal Pembelajaran Fisika Journal Of Research and Education Chemistry (JREC) Pancaran Pendidikan Journal of Creative Student Research Eduvest - Journal of Universal Studies Jurnal Ilmiah Kesehatan Sandi Husada

Yushardi Yushardi

Program Studi Pendidikan Fisika, FKIP Universitas Jember

Author-ID : 2687332

Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Neuroscience Nursing Physics Public Health Social Sciences Transportation Other

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Profile of Creative Thinking In Science Learning In Junior High School For The Different Gender Nurul Qomariah; Suratno Suratno; Yushardi Yushardi
Pancaran Pendidikan Vol 6, No 2 (2017)
Publisher : The Faculty of Teacher Training and Education The University of Jember Jember, Indonesia

Creative thinking including higher order thinking. Creative thinking is very important in the learning of science. Often there is a difference in creative thinking in both male and female. The purpose of this research is to determine the profile of creative thinking skills in science learning in junior high school to the different gender. This research is descriptive methods. Creative thinking skill is measured by creative thinking rubric. The Data were analysed using descriptive quantitative using Microsoft Excel. The result of research has a variate creative thinking skills in science learning process in male and female.

Baif Characteristics Wave And Optics To Train Science Literacy Ability By Rvgm Of Junior High School Students Azimatun Ni’mah Hasan; I Ketut Mahardika; Yushardi Yushardi
Pancaran Pendidikan Vol 6, No 4 (2017)
Publisher : The Faculty of Teacher Training and Education The University of Jember Jember, Indonesia

This article describes BAIF characteristics (physics textbook) to train science literacy ability through VGM representation of junior high school students. The aim of the research is how BAIF characteristics to train science literacy ability through VGM representation of junior high school students. The aim of research can be described as two problems. First, is BAIF consist of the example of application refer to science literacy ability? Second, how is the BAIF writing pattern for junior high school students? Type of this research is R & D (Research and Development). The research is started by collecting qualitative data, and then arranging draft of BAIF until to be BAIF which ready to validation. The subject of research is BAIF to train science literacy ability through VGM representation of junior high school students. The respondents of research are students of an 8th-grade junior high school in the even semester. The technique of collecting data is observation, questionnaire, test, and document. The result of the research shows that BAIF characteristics has been consisting the example of application to train science literacy ability through VGM, and has a pattern of writing order such as title, a title of sub topic, material feature, the example of exercise item, exercise item as competence test, and references.

Description Metacognition Skills in Academic Ability inHigh and Low Academic College Biology Education Elok Nur Faiqoh; Suratno Suratno; Yushardi Yushardi
Pancaran Pendidikan Vol 6, No 3 (2017)
Publisher : The Faculty of Teacher Training and Education The University of Jember Jember, Indonesia

Metacognition is a high-level thinking skill of thinking as to which should be thinking in order to develop a strategy to solve the problem. In the end, a college has different learning styles, causing differences in metacognition skills in each college, including solving a problem in learning. The purpose of this study is to describe differences in metacognition skills in the 6th-semester college at different academic abilities. Type of. Research that used in this research is descriptive qualitative. Subject’s research is students of Biology Education in 6th semesters. This study uses inventory with Metacognitive Awareness Inventory (MAI), which was adapted from Schraw, G & Dennison, R.S. Results of research showed a variation on metacognition skills in the 6th-semester college of biology education at different levels of academic ability

Potensi Pengaruh Radiasi Gelombang Elektromagnetik Telepon Seluler Terhadap Kesehatan Yushardi Yushardi; Sudarti Sudarti; Muhammad Najih Hamdi
Jurnal Ilmiah Kesehatan Sandi Husada Vol 11 No 2 (2022): Jurnal Ilmiah Kesehatan Sandi Husada
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Akademi Keperawatan Sandi Karsa (Merger) Politeknik Sandi Karsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35816/jiskh.v11i2.759

Introduction: Mobile phones are currently undergoing development, with a variety of conveniences that they can do. Cell phones, or what is known as smartphones or smartphones at this time, produce electromagnetic wave radiation that affects the health of the human body. Aims: Knowing the effect of mobile phone electromagnetic radiation on human brain health. Method: Research using narrative-type Literature Review, journals, and books nationally and internationally. Electromagnetic radiation from mobile phone use affects several human health disorders. Results: Indications of these health problems can be in the form of tumors and cancer in the brain, which can cause stress, and disruption of sperm, gliomas, and red blood cells. Interference caused by the electromagnetic radiation of mobile phones to health is still a polemic. Conclusion: Electromagnetic radiation from mobile phone use can potentially cause some health disorders.

POTENSI MEDAN MAGNET EXTREMELY LOW FREQUENCY (ELF) UNTUK MEMPERCEPAT PERTUMBUHAN TANAMAN Rany Angeline Yulianto; Sudarti Sudarti; Yushardi Yushardi
OPTIKA: Jurnal Pendidikan Fisika Vol. 6 No. 2 (2022): OPTIKA: Jurnal Pendidikan Fisika
Publisher : Program Studi Pendidikan Fisika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/optika.v6i2.2191

ABSTRAK Paparan medan magnet Extremely Low Frequency (ELF) dapat meningkatkan teknologi di kehidupan sehari-hari. Penelitian ini memiliki tujuan untuk menganalisis potensi yang dapat terjadi pada percepatan pertumbuhan tanaman apabila diberikan kuat medan magnet ELF. Dari hasil data percobaan, peneliti menemukan masalah yang terjadi pada lambatnya pertumbuhan tanaman serta menurunnya kualitas buah. Melalui penelitian ini dilakukan perubahan besar kuat medan magnet ELF serta lama paparan medan terhadap benih tanaman. Hasil penelitian menunjukkan pertambahan kecepatan pertumbuhan tanaman apabila diberi medan magnet. Oleh sebab itu, dapat disimpulkan bahwa pemberian medan magnet ELF mampu mempercepat pertumbuhan berbagai jenis tanaman. ABSTRACT Exposure to Extremely Low Frequency (ELF) magnetic fields can improve technology in everyday life. This study aims to analyze the potential that can occur in the acceleration of plant growth when given a strong magnetic field ELF. From the results of experimental data, researchers found problems that occur in the slow growth of plants and declining fruit quality. This research showed a big change in ELF magnetic field strength and duration of field exposure to plant seeds. The results showed an increase in plant growth speed when given a magnetic field. Therefore, it can be concluded that the ELF magnetic field can accelerate the growth of various types of plants.

RESIKO RADIASI BLUE LIGHT TERHADAP SIKLUS TIDUR DAN PENGARUHNYA PADA MATA MANUSIA Ramadani Dwi Saputra; Sudarti Sudarti; Yushardi Yushardi
OPTIKA: Jurnal Pendidikan Fisika Vol. 6 No. 2 (2022): OPTIKA: Jurnal Pendidikan Fisika
Publisher : Program Studi Pendidikan Fisika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/optika.v6i2.2215

Gadget atau Smartphone sudah menjadi barang elektronik yang hampir setiap saat kita pegang. Penggunaan gadget tidak lepas dari aktivitas manusia sehari-hari, apalagi di era milenial saat ini. Dari sekian banyak orang yang menggunakan gadget, banyak yang tidak mengetahui bahwa gadget dengan radiasi sinar biru berdampak negatif pada kesehatan mata dan siklus tidur. Penggunaan gadget sebelum tidur dapat menyebabkan siklus tidur terganggu, bahkan dapat menyebabkan gangguan pada indera penglihatan. Penurunan kualitas ketajaman mata, hingga cacat mata seperti rabun jauh dan astigmatisme. Penelitian ini bertujuan untuk mengedukasi pengguna gadget tentang dampak buruk gadget. Menggunakan metode penelitian studi literatur dengan sumber yang valid dan relevan untuk mendapatkan data yang sesuai dan aktual. Sehingga didapatkan hubungan antara penggunaan gadget yang memancarkan radiasi sinar biru dengan resiko terganggunya siklus tidur dan gangguan penglihatan. Sehingga cara pemakaian yang tidak awet memang menjadi faktor penting yang menyebabkan risiko penyakit akibat radiasi blue light menjadi lebih tinggi. Dengan mengetahui hal tersebut, diharapkan efek paparan radiasi sinar biru dapat diminimalkan.

Fermentation Method With the Help of Extremely Low Frequency (Elf) Magnetic Field Radiation to Support Luwak Coffee Superior Products In Sidomulyo Village, Silo District, Jember Regency, East Java Sudarti Sudarti; Singgih Bektiarso; Alex Harijanto; Yushardi Yushardi; Trapsilo Prihandono; Sumardi Sumardi
Unram Journal of Community Service Vol. 3 No. 3 (2022): September
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v3i3.281

Coffee production in Sidomulyo Village, located at the foot of Mount Gumitir, Silo District, Jember Regency, is famous for being very abundant. This condition is very supportive of the increasing needs of coffee drink lovers. However, the taste of ready-to-brewed ground coffee produced by the Sidomulyo Koperasi WANITA is still unable to compete with coffee on the market. This activity aimed to provide training on civet coffee production through the dry coffee bean fermentation method as a primary ingredient. The fermentation process was carried out using a Magnetic Fermentation machine which was the result of research in 2020. The fermentation process training activity was attended by 15 members of the Koperasi WANITA. 50 kg of dry coffee was fermented using a Magnetic Fermenter machine. Dry coffee was soaked first in warm water (temperature around 30 - 400C) for 5 hours. Then it was drained and put in a fermenter box by adjusting the intensity of the ELF magnetic field to around 300 T for 90 minutes. The coffee beans were transferred to buckets and ripened for up to 5 days, then washed and sun-dried for three days, after drying in Roasting and continue grinding. The targeted outputs of this activity included scientific publications in the National Journal of Abdimas with ISSN. The results of this activity produced fermented coffee beans that had been roasted in the form of roasted coffee beans and ground coffee. Based on the results of the evaluation, the members of the Ketakasi Koperasi already had skills in producing artificial Luwak coffee. This had the potential to develop superior products for Sidomulyo civet coffee.

Analisis Potensi Emisi CO2 Oleh Berbagai Jenis Kendaraan Bermotor di Jalan Raya Kemantren Kabupaten Sidoarjo Sudarti Sudarti; Yushardi Yushardi; Nur Kasanah
Jurnal Sumberdaya Alam dan Lingkungan Vol 9, No 2 (2022)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jsal.2022.009.02.4

ABSTRAK Kendaraan bermotor merupakan faktor penyumbang polusi udara yang berperan tinggi. Salah satu polutan yang dihasilkan kedaraan bermotor adalah CO2, sehingga peningkatan kendaraan bermotor akan mendorong banyaknya potensi emisi CO2 dan mencemari udara. Tujuan dari penelitian ini adalah untuk menganalisis potensi emisi CO2 dari berbagai jenis kendaraan bermotor. Metode pengambilan data dilakukan dengan observasi langsung terhadap jumlah dari masing masing kendaraan bermotor selama tiga puluh menit serta studi literatur untuk mengetahui seberapa besar CO2 yang dihasilkan oleh setiap jenis kendaraan bermotor. Studi literatur yang dilakukan untuk mengetahui faktor emisi dan persamaan sesuai dengan IPCC 2006. Hasil dan pembahasan didapat dari pengambilan data (n) jumlah kendaraan bermotor kend.30 menit-1, (FE) faktor emisi g.liter-1, (K) konsumsi bahan bakar liter.km-1 dan perhitungan potensi emisi CO2. Berdasarkan pengambilan data dan perhitugan yang diperoleh menunjukkan jenis kendaraan bermotor berupa sepeda motor dan mobil ialah penyumbang terbanyak dengan potensi emisi CO2 sebesar 67,568.26 (g.30 menit-1.km-1) dan mobil sebesar 63,335.30 (g.30 menit-1.km-1). Kata kunci: emisi CO2, kendaraan bermotor, polusi udara ABSTRACT Motorized vehicles are a major contributor to air pollution. One of the pollutants produced by motorized vehicles is CO2, so the increase in motorized vehicles will encourage a lot of potential for CO2 emissions and pollute the air. The purpose of this study was to analyze the potential for CO2 emissions from various types of motorized vehicles. The data collection method was carried out by direct observation of the number of each motorized vehicle for thirty minutes as well as a literature study to determine how much CO2 is produced by each type of motorized vehicle. Literature study was carried out to determine emission factors and equations in accordance with IPCC 2006. Results and discussions were obtained from data collection (n) number of motorized vehicles each 30 minutes, (FE) emission factor g.liter-1, (K) material consumption liter.km-1 and calculation of potential CO2 emissions. Based on data collection and calculations obtained, it shows that the types of motorized vehicles are motorcycles and cars that contribute the most with CO2 emission potential of 67,568.26 (g.30minutes-1.km-1) and cars of 63,335.30 (g.30menit-1.km-1). Keywords: CO2 emissions, motor vehicles, air pollution

Analisis Kemampuan Klasifikasi Berbasis Objek untuk Pemetaan Perubahan Penutup Lahan Menggunakan Citra Landsat 8 di Kabupaten Jember Bagian Timur Era Iswara Pangastuti; Elan Artono Nurdin; Yushardi Yushardi; Fahmi Arif Kurnianto
JPG (Jurnal Pendidikan Geografi) Vol 9, No 2 (2022)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jpg.v9i2.13826

Land is a complex system that requires good management. Along with population growth, it will result in an impact of increasing both the quality and quantity of life necessities that can change land use. This research is deemed necessary to make an interpretation using remote sensing. The use of remote sensing (PJ) is very important in presenting spatial information related to the appearance of an area. The purpose of this study is to assess the accuracy and analyze object-based classification for mapping land use change in parts of Jember Regency using Landsat 8 imagery. The method is used in this study uses Object Based Image Analysis (OBIA), optimal box classifier for the classification process, visual interpretation. segmentation results to classify land use changes. Based on the results of the land use / cover classification capability test in Kaliwates, Sumbersari, Pakusari, Mayang and Silo Districts using the OBIA method, it shows an accuracy value of 94.28% for Landsat 8 images recorded in 2015, and an accuracy value of 98.57% for images. Landsat 8 recording for 2020.

PEMAHAMAN MAHASISWA PENDIDIKAN FISIKA ANGKATAN 2021 UNIVERSITAS JEMBER MENGENAI EFEK PENGGUNAAN AC TERHADAP PEMANASAN GLOBAL Yushardi Yushardi
Edusentris Vol 9, No 1 (2022)
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/edusentris.v9i1.597

Tujuan penelitian ini untuk mengetahui dan membahas mengenai pemahaman mahasiswa kelas B pendidikan Fisika angkatan 2021 Universitas Jember mengenai efek penggunaan AC terhadap pemanasan global. Pemanasan global yaitu suatu keadaan dimana terjadinya peningkatan suhu atau temperatur rata-rata di atmosfer, lautan, dan juga daratan. Pemanasan global terjadi karena adanya peningkatan jumlah emisi gas rumah kaca (GRK) di atmosfer. Salah satu penyebab pemanasan global adalah penggunaan AC, yang mana AC mengeluarkan gas buangan penyusun gas rumah kaca. Metode penelitian yang digunakan adalah metode survei secara online, yang kemudian dari data yang terkumpul akan dilakukan uji korelasi untuk mengetahui adanya hubungan antara kesadaran dan pemahaman. Hasil penelitian mengungkapkan bahwa rata-rata mahasiswa sudah memiliki kesadaran dan pemahaman mengenai efek penggunaan AC terhadap pemanasan global, serta tingkat kesadaran mahasiswa akan memengaruhi tingkat pemahaman mahasiswa. Sehingga dapat disimpulkan bahwa mahasiswa sudah dapat memahami, dan juga memiliki kesadaran mengenai efek penggunaan AC terhadap pemanasan global atau peningkatan suhu permukaan bumi.

Co-Authors A. Mafaza Kanzul Fikri Abdul Yasid Adellia Sartika Putri Adinda Nikmatul Maula Agus Abdul Gani Agus Abdul Ghani Agus Tina Sari Ahmad Nor Hamidy Albertus Djoko Lesmono Alex Harijanto Alvi Nurdiniaya Alya Lathifa Hamid Alya Noorun Istiqomah Andariani Novit Anggraeni, Firdha Kusuma Ayu Arini Dwi Larasatining Retnowati Azimatun Ni’mah Hasan Bambang Supriadi Bambang Supriyadi Bejo Apriyanto Bilqis Adilah Carina Astrie Leony Wiyanda Desi Rahmawati Desy Qoraima Putri Dian Eka Budi Yanti Diva Kanaya Anggraeni Dya Ayu Cahya Timur Elan Artono Nurdin Eli Dwi Susanti Elia Novalina Elinda Septy Kusuma Wardani Elma Tri Istighfarini Elok Nur Faiqoh Elok Yieldsihas Faiqoh Enik Wasiah Niati Era Iswara Pangastuti Erlyn Yulia Fadia Arisma Iswardani Fahmi Arif Kurnianto Faridatul Rofiqoh Febriana Tri Nur Suliana Hanim Isti Fadah Helmi Alfiaturrohmah Heni Ruspitasari I Ketut Mahardika Ika Ayu Puspita Ika Permata Sari Iko Mardiana Indra Handoyo Widiarto Indrawati Indrawati Indri Ratnasari Inggrid Ayu Amala Irham Rosadi Joko Waluyo Karlina Dwi Susanti Kendid Mahmudi Kevin Andilla Unwaru Kharisma Suci Wulandari Kiki Dinda Octari Lailatul Firdausiah Lailiatur Rohmah Laily Ramadhanty Lidya Septi Triandini Lisa Nesmaya Lubna Lubna Mafaza Nuris Sabeta Mega Agustina Mei Sofiatul Hasanah Melisa Putri Febriyanti MIFTACHUL JANNAH Miftahul Gea Alivia Putri Muhammad Danil Saolika Muhammad Muhiyidin Firdaus Muhammad Mukhlas Muhammad Najih Hamdi Mustofa Mustofa Myco Hersandi N. Nuriman, N. Nadhifatun Nadhifatun Naelal Ngiza Naura Maya Mina Niken Nila Dewi Nikmatin Mabsutsah Nilta Wahyuni Nisrina Nafisah Norma Asiyah Norry Levi Purnama Novi Alisia Novi Rahmawati Novita Risna Sari Novita Yuliani Nur Kasanah Nurul Qomariah Pramudya Dwi Aristya Putra Prastowo, Sri Handono Budi Pratiwi Ayu Lestari Puput Aprilia Eka Sari Putri Agustina Rohmawati Putri Agviolita Ramadani Dwi Saputra Rany Angeline Yulianto ratna amalia Rayendra Wahyu Bachtiar Restu Dwi Setiyo Utami Retno Irawati Rif’ati Dina Handayani Rumiyati Rumiyati Safda Ridawati Shoenal Gufron Silvilia Wahyu Kurnia Putri Singgih Bektiarso Sinta Kiki Aprilia Siti Nur Hafsyah Sri Astutik Sri Septi Dyah Pratiwi Sri Wahyuni Subiki Subiki Suci Arin Annisa Sudarti Sudarti . Sudarti . Sudarti Sudarti Sudarti Sudarti Sudarti Sudarti Sudarti Sudarti Sudarti Sudarti Sudartik Sudartik Sumardi Sumardi Supeno Suratno Suratno Suratno Suratno Sutarto Sutarto Swit Tanti Rahayu Ningsih Trapsilo Prihandono Trapsiolo Prihandono Tri Wahyuni Ulya Zakiya Vika Aurely Nalurita Wachidah Putri Ramadhani Wahyuni Fajar Arum Widiet Nurcahyo Ramadhana Windy Astutik Yanuar Abimanyu yayan mega lusiana Zaenal Abidin D. K. Zainur Rasyid Ridlo Zepyra Damayanti Zulfi Nasirotul’Uma

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