Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Riza Adriat"'
Autor:
Evi Pania Putri, Nurhasanah Nurhasanah, Dwiria Wahyuni, Hasanuddin Hasanuddin, Riza Adriat, Ya' Muhammad Arsyad
Publikováno v:
Jurnal Ilmu Dasar, Vol 25, Iss 2, Pp 111-118 (2024)
In this study, we investigate the classification of lung cancer CT scan images based on malignancy level using a backpropagation artificial neural network (ANN). Lung cancer is a deadly disease characterized by the growth of abnormal lung cells. The
Externí odkaz:
https://doaj.org/article/39a015c6210046a08cd252d62825c75b
Publikováno v:
Jurnal Agrotek Tropika, Vol 12, Iss 2, Pp 310-317 (2024)
Kebakaran hutan dan lahan di wilayah iklim hutan hujan tropis termasuk Kalimantan Barat merupakan masalah yang terjadi hampir setiap tahun. El-Niño diperkirakan memperparah kekeringan, dan kekeringan yang berkepanjangan berdampak pada kebakaran huta
Externí odkaz:
https://doaj.org/article/6d2e592dd9194ce4b95ca165ba7cf81a
Publikováno v:
Jurnal Fisika Flux, Vol 20, Iss 1, Pp 1-11 (2023)
Currently, the weather in Indonesia has been greatly affected by climate change. This is evidenced by extreme weather events in early 2020 which are predicted to occur more frequently in Indonesia. Bad weather in the form of high rainfall will potent
Externí odkaz:
https://doaj.org/article/96662cd331e84c4c9aa1ed640cfff619
Autor:
Ya' Muhammad Arsyad, Dwiria Wahyuni, Nurhasanah Nurhasanah, Bintoro Siswo Nugroho, Riza Adriat, Agus Prasetiono, Wahyu Tri Hidayat
Publikováno v:
JIF (Jurnal Ilmu Fisika), Vol 15, Iss 2 (2023)
study aims to see the effect of adding TiO2 on activated carbon as a material for reducing CO and HC gas emissions. Activated carbon (AC) was synthesized from orange peel waste at a carbonization temperature of 600 with a 10% (w/v) ZnCl2 activator. C
Externí odkaz:
https://doaj.org/article/173c3e32ac154c24bf3be0075b49d0c3
Publikováno v:
Positron, Vol 12, Iss 1, Pp 49-59 (2022)
Perubahan iklim dapat meningkatkan peluang kejadian cuaca/iklim ekstrem. Salah satu dampak cuaca/iklim ekstrem adalah bencana hidrometeorologi, termasuk banjir. Banjir merupakan bencana paling banyak terjadi di Kalimantan Barat periode tahun 1998-201
Externí odkaz:
https://doaj.org/article/bab40aaed20d418093d9e82ea74e32da
Publikováno v:
Positron, Vol 9, Iss 1, Pp 33-38 (2019)
Pengukuran curah hujan diperlukan untuk berbagai hal di negara tropis seperti Indonesia. Alat ukur curah hujan yang ada saat ini yang bekerja secara real time, dapat mengirim data ke komputer masih relatif mahal dan tidak portabel. Pada penelitian in
Externí odkaz:
https://doaj.org/article/a80204a047b7467f849ebdf3325a15fa
Autor:
Riza Adriat
Publikováno v:
Positron, Vol 5, Iss 1 (2015)
Sinar kosmik merupakan salah satu faktor dari luar angkasa yang mempengaruhi pemanasan global melalui pengaruhnya terhadap proses pembentukan tutupan awan. Sinar kosmik dapat mempengaruhi proses pembentukan tutupan awan melalui mekanisme ion-aerosol
Externí odkaz:
https://doaj.org/article/9637bc43cb3c4d0487306342a4410683
Autor:
null Ya' Muhammad Arsyad, Dwiria Wahyuni, Nurhasanah Nurhasanah, null Bintoro Siswo Nugroho, null Riza Adriat, null Agus Prasetiono, null Wahyu Tri Hidayat
Publikováno v:
JURNAL ILMU FISIKA | UNIVERSITAS ANDALAS. 15:73-80
study aims to see the effect of adding TiO2 on activated carbon as a material for reducing CO and HC gas emissions. Activated carbon (AC) was synthesized from orange peel waste at a carbonization temperature of 600 with a 10% (w/v) ZnCl2 activator. C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0166038101f9267b7459e5d9a4aba79c
https://doi.org/10.25077/jif.15.2.73-80.2023
https://doi.org/10.25077/jif.15.2.73-80.2023
Publikováno v:
Acta Aquatica: Aquatic Sciences Journal. 9:170
This study aims to analyze the statistical parameters of bed load grains in Sungai Kakap Waters, Kubu Raya Regency, West Kalimantan Province. Bed load sampling was carried out at seven stations, with five sampling points each. The hydrometer test on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::564b6deeff85cb55ea25cb3b381d8d50
https://doi.org/10.29103/aa.v9i3.9512
https://doi.org/10.29103/aa.v9i3.9512
Publikováno v:
Jurnal Pendidikan Fisika Indonesia, Vol 15, Iss 2, Pp 114-121 (2019)
Research has been conducted by predicting cases of dengue hemorrhagic fever based on weather parameters. The data used are weather parameters in the form of air temperature data, air humidity, rainfall, duration of solar radiation and wind speed as i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6730842e0d7e49676ffd8d7ba484491b
https://doi.org/10.15294/jpfi.v15i2.19633
https://doi.org/10.15294/jpfi.v15i2.19633