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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 JPF (Jurnal Pendidikan Fisika) Universitas Islam Negeri Alauddin Makassar Justek : Jurnal Sains Dan Teknologi ORBITA: Jurnal Pendidikan dan Ilmu Fisika Majalah Pembelajaran Geografi Jurnal Pembelajaran dan Pendidikan Sains 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 Sinar Sang Surya: Jurnal Pusat Pengabdian kepada Masyarakat Unram Journal of Community Service (UJCS) Edusentris: Jurnal Ilmu Pendidikan dan Pengajaran 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 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.

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.

Efektivitas Bank Sampah Sebagai Penanggulangan dan Pengelolaan Sampah di Kabupaten Jember Bilqis Adilah; Sudarti Sudarti; Yushardi Yushardi
Justek : Jurnal Sains dan Teknologi Vol 5, No 2 (2022): November
Publisher : Unversitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/justek.v5i2.11827

Abstract: Waste bank is a method of collecting dry waste which is sorted or separated according to its type, and has a management similar to banking, but what is saved is not money but waste. This research was conducted to determine the effectiveness of waste banks as waste management and management in Jember district. This is because there are still many people who throw garbage directly into the river and dump it carelessly. This study uses a descriptive method, which aims to provide a description or explanation and provide a systematic, factual and accurate description of the facts contained in the field. The data used are primary data and secondary data. The result of this research is that the waste bank is one of the most effective ways of countermeasuresand managing waste in Jember Regency. However, in Jember district itself there are still not many waste banks, so they are still not effective in countermeasures and managing waste. In addition, there is low or lack of public awareness of the importance of sorting waste before disposal. Abstrak: Bank sampah merupakan suatu cara pengumpulan sampah kering yang dipilah atau dipisahkan sesuai denan jenisnya, serta mempunyai manajemen yang seperti halnya perbankan, akan tetapi yang ditabung bukanlah uang melainkan sampah. Penelitian ini bertujuan untuk mengetahui efektivitas bank sampah sebagai penanggulangan dan pengelolaan sampah di kabupaten Jember. Hal ini dikarena masih banyak masyarakat yang membuang sampah secara langsung ke suangi dan ditimbun secara sembarangan. Penelitian ini menggunakan metode deskriptif, yang dimana memiliki tujuan untuk memberikan deskripsi atau penjeasan dan memeberikan gambaran secara sistematis faktual serta akurat mengenai fakta yang terdapat di lapangan. Untuk data yang digunakan adalah data primer dan data sekunder. Hasil dari penelitian ini adalah bank sampah merupakan salah satu cara yang efektif dalam penanggulangan dan pengelolaan sampah di Kabupaten Jember. Akan tetapi, di kabupaten Jember sendiri masih belum banyak bank sampah, sehingga masih kurang efektif dalam penanggulangan dan pengelolaan sampahnya. Selain itu, kurang atau rendahnya kesadaran masyarakan akan pentingnya pemilahan sampah sebelum dibuang.

Analisis Pemanfaatan Sampah Organik Dan Anorganik Terhadap Teknologi PLTSa Di Beberapa Kota Besar Di Indonesia Kevin Andilla Unwaru; Sudarti Sudarti; Yushardi Yushardi
Justek : Jurnal Sains dan Teknologi Vol 5, No 2 (2022): November
Publisher : Unversitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/justek.v5i2.11819

Abstract: Waste is a problem that is often encountered in several big cities in Indonesia so that waste needs to be addressed and handled seriously so that the continuity of human activities will not be disturbed by the presence of waste. Population growth triggers an increase in the volume of waste generated. Some solutions that can be taken by the government are the use of waste into alternative electrical energy by using incinerator technology that turns waste into a source of electrical energy. This research has a purpose. The purpose of this study is to find out how much use of organic and inorganic waste to produce electrical energy produced in PLTSa in several big cities in Indonesia and become a benchmark for other cities in indonesia. The research method used is a literature study which is taken from books, journals, proceedings, and previous studies. The results showed that the use of organic and inorganic waste as a producer of electrical energy in several big cities generates electrical energy of approximately 5-10 MW per 100 thousand tons of waste in PLTSa per day. Therefore, it is hoped that the use of organic and inorganic waste can be a solution to the problem of waste in areas that have a large population such as big cities in Indonesia.. Abstrak: Sampah merupakan permasalahan yang sering dijumpai di beberapa kota besar di indonesia sehingga sampah perlu diatasi dan ditangani secara serius agar keberlangsungan kegiatan aktivitas manusia menjadi tidak terganggu akan kehadiran sampah. pertumbuhan jumlah penduduk menjadi pemicu akan bertambahnya volume sampah yang dihasilkan. Beberapa solusi yang dapat diambil oleh pemerintah adalah pemanfaatan sampah menjadi energi listrik alternatif dengan menggunakan teknologi insenerator yang menjadikan sampah menjadi sumber tenaga energi listrik. Pada penelitian ini memiliki tujuan. tujuan dari penelitian ini adalah mengetahui seberapa besar pemanfaatan sampah organik dan anorganik untuk menghasilkan energi listrik yang dihasilkan pada PLTSa yang ada di beberapa kota besar di indonesia dan menjadi tolak ukur bagi kota – kota lain di indonesia. Metode penelitian yang diambil menggunakan studi literatur dimana diambil dari sumber buku, jurnal, prosiding, dan penelitian – penelitian sebelumnya. Hasil penelitian menunjukkan bahwa pemanfaatan sampah organik dan anorganik sebagai penghasil energi listrik di beberapa kota besar menghasilkan energi listrik kurang lebih 5-10 MW tiap 100 ribu ton sampah yang ada di PLTSa perhari. Oleh sebab itu, diharapkan penggunaan sampah organik dan anorganik dapat menjadi solusi bagi permasalahan sampah di daerah yang memiliki jumlah penduduk yang banyak seperti kota- kota besar di indonesia.

Co-Authors A. Mafaza Kanzul Fikri Abdul Yasid Adellia Sartika Putri Agus Abdul Gani Agus Abdul Ghani Agus Tina Sari Ahmad Nor Hamidy Albertus Djoko Lesmono Alex Harijanto Alvi Nurdiniaya 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 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 Karlina Dwi Susanti Kendid Mahmudi Kevin Andilla Unwaru Kharisma Suci Wulandari Lailatul Firdausiah Lailiatur Rohmah Laily Ramadhanty Lisa Nesmaya Lubna Lubna Mega Agustina Mei Sofiatul Hasanah Melisa Putri Febriyanti MIFTACHUL JANNAH Muhammad Danil Saolika Muhammad Mukhlas Muhammad Najih Hamdi Myco Hersandi N. Nuriman, N. Nadhifatun Nadhifatun Naelal Ngiza Naura Maya Mina Niken Nila Dewi Nikmatin Mabsutsah Nilta Wahyuni Norma Asiyah Norry Levi Purnama Novi Alisia Novita Risna Sari Novita Yuliani Nur Kasanah Nurul Qomariah Pramudya Dwi Aristya Putra Prastowo, Sri Handono Budi Pratiwi Ayu Lestari Putri Agustina Rohmawati Putri Agviolita 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 Ulfa Izza. k Ulya Zakiya Vika Aurely Nalurita Wachidah Putri Ramadhani Wahyuni Fajar Arum Widiet Nurcahyo Ramadhana Windy Astutik yayan mega lusiana Zaenal Abidin D. K. Zepyra Damayanti Zulfi Nasirotul’Uma

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