LEMBAR
HASIL PENILAIAN SEJAWAT SEBIDANG ATAU PEER REVIEW KARYA ILMIAH: PROSIDING
Judul Jurnal Ilmiah (Paper) : The comparison of chlorophyll a, b, and the total of maize ( Zea mays saccharata sturt l) var p-21 by applying fertilizers of nanosilica-npk and nanosilica-manure Penulis/Jumlah Penulis : Erma Prihastanti, Agus Subagio, Ngadiwiyana/ 3 orang
Status Pengusul : Penulis Anggota
Identitas Jurnal Ilmiah : a. Nama Prosiding : The 8th International Seminar on New Paradigm and Innovation on Natural Science and Its Application
b. ISBN/ISSN : 1742-6588
c. Tahun Terbit, Tempat Pelaksanaan : 2019, Semarang, Indonesia d. Penerbit/Organizer : Institute of Physics Publishing
e. Alamat Repository (PT) : https://iopscience.iop.org/article/10.1088/
1742-6596/1217/1/012155/pdf f. Terindeks (jika ada) : Scopus
Kategori Publikasi Jurnal Ilmiah (beri pada kategori yang tepat)
: Prosiding forum ilmiah Internasional
Prosiding forum ilmiah Nasional Hasil Penilaian Peer Review
Komponen yang Dinilai Nilai Reviewer
Nilai Rata-Rata Reviewer I Reviewer II
a. Kelengkapan unsur isi prosiding (10%) 2,5 2,5 2,5
b. Ruang lingkup dan kedalaman pembahasan (30%)
8,5 7,5 8
c. Kecukupan dan kemutahiran data/informasi dan metodologi (30%)
7,5 7,5 7,5
d. Kelengkapan unsur dan kualitas penerbit (30%)
8 6 7
Total = (100%) 26,5 23,5 25
Nilai Pengusul 5,3 4,7 5
Reviewer 1
Prof. Dr. Muhammad Nur, DEA NIP. 195711261990011001
Unit Kerja : Departemen Fisika - FSM UNDIP
Reviewer 2
Prof. Dr. Wahyu Setia Budi, MS NIP. 195806151985031002
Unit Kerja : Departemen Fisika - FSM UNDIP
LEMBAR
HASIL PENILAIAN SEJAWAT SEBIDANG ATAU PEER REVIEW KARYA ILMIAH: PROSIDING
Judul Jurnal Ilmiah (Paper) : The comparison of chlorophyll a, b, and the total of maize ( Zea mays saccharata sturt l) var p-21 by applying fertilizers of nanosilica-npk and nanosilica-manure Penulis/Jumlah Penulis : Erma Prihastanti, Agus Subagio, Ngadiwiyana/ 3 orang
Status Pengusul : Penulis Anggota
Identitas Jurnal Ilmiah : a. Nama Prosiding : The 8th International Seminar on New Paradigm and Innovation on Natural Science and Its Application
b. ISBN/ISSN : 1742-6588
c. Tahun Terbit, Tempat Pelaksanaan : 2019, Semarang, Indonesia d. Penerbit/Organizer : Institute of Physics Publishing
e. Alamat Repository (PT) : https://iopscience.iop.org/article/10.1088/
1742-6596/1217/1/012155/pdf f. Terindeks (jika ada) : Scopus
Kategori Publikasi Jurnal Ilmiah (beri pada kategori yang tepat)
: Prosiding forum ilmiah Internasional
Prosiding forum ilmiah Nasional Hasil Penilaian Peer Review
Komponen yang Dinilai
Nilai Maksimal Prosiding
Nilai yang Diperoleh Internasional Nasional
a. Kelengkapan unsur isi prosiding (10%) 3,00 2,5
b. Ruang lingkup dan kedalaman pembahasan (30%) 9,00 8,5
c. Kecukupan dan kemutahiran data/informasi dan metodologi (30%)
9,00 7,5
d. Kelengkapan unsur dan kualitas penerbit (30%) 9,00 8
Total = (100%) 30,00 26,5
Nilai Pengusul = (40% x 26,5) / 2 = 5,3
Catatan Penilaian Paper oleh Reviewer:
1. Kelengkapan unsur isi prosiding
Artikel ini telah ditulis sesuai dengan format IOP 2. Ruang lingkup dan kedalaman pembahasan
kebaruan dinyatakan dengan jelas, referensi cukup mutakhir.
3. Kecukupan dan kemutahiran data/informasi dan metodologi
Pembahasan mendalam dan lingkup diskusi telah menggunakan pendapat-pendapat dari referensi 4. Kelengkapan unsur dan kualitas penerbit
Unsur-unsur kelengkapan telah terpenuhi dengan kualitas penerbit cukup bagus.
Reviewer 1
Prof. Dr. Muhammad Nur, DEA NIP. 195711261990011001
Unit Kerja: Departemen Fisika, Fakultas Sains dan Matematika UNDIP Semarang
LEMBAR
HASIL PENILAIAN SEJAWAT SEBIDANG ATAU PEER REVIEW KARYA ILMIAH: PROSIDING
Judul Jurnal Ilmiah (Paper) : The comparison of chlorophyll a, b, and the total of maize ( Zea mays saccharata sturt l) var p-21 by applying fertilizers of nanosilica-npk and nanosilica-manure Penulis/Jumlah Penulis : Erma Prihastanti, Agus Subagio, Ngadiwiyana/ 3 orang
Status Pengusul : Penulis Anggota
Identitas Jurnal Ilmiah : a. Nama Prosiding : The 8th International Seminar on New Paradigm and Innovation on Natural Science and Its Application
b. ISBN/ISSN : 1742-6588
c. Tahun Terbit, Tempat Pelaksanaan : 2019, Semarang, Indonesia d. Penerbit/Organizer : Institute of Physics Publishing
e. Alamat Repository (PT) : https://iopscience.iop.org/article/10.1088/
1742-6596/1217/1/012155/pdf f. Terindeks (jika ada) : Scopus
Kategori Publikasi Jurnal Ilmiah (beri pada kategori yang tepat)
: Prosiding forum ilmiah Internasional
Prosiding forum ilmiah Nasional Hasil Penilaian Peer Review
Komponen yang Dinilai
Nilai Maksimal Prosiding
Nilai yang Diperoleh Internasional Nasional
a. Kelengkapan unsur isi prosiding (10%) 3,00 2,5
b. Ruang lingkup dan kedalaman pembahasan (30%) 9,00 7,5
c. Kecukupan dan kemutahiran data/informasi dan metodologi (30%)
9,00 7,5
d. Kelengkapan unsur dan kualitas penerbit (30%) 9,00 6
Total = (100%) 30,00 23,5
Nilai Pengusul = (40% x 23,5) / 2 = 4,7 Catatan Penilaian Paper oleh Reviewer:
1. Kelengkapan unsur isi prosiding
Artikel ini telah ditulis sesuai dengan format IOP.
2. Ruang lingkup dan kedalaman pembahasan
Bila ada kata kunci dan ucapan terima kasih akan lebih baik.
3. Kecukupan dan kemutahiran data/informasi dan metodologi
Bila pembahasan lebih rinci akan lebih baik dengan dukungan pustaka yang lebih baru. 14 dari 17 pustaka lebih dari 5 tahun.
4. Kelengkapan unsur dan kualitas penerbit
Bila ada kata kunci dan ucapan terima kasih lebih lengkap, kualitas penerbit cukup baik.
Reviewer II
Prof. Dr. Wahyu Setiabudi, M.S NIP. 195806151985031002
Unit Kerja: Departemen Fisika, Fakultas Sains dan Matematika UNDIP Semarang
Document details
7 of 30
The comparison of chlorophyll a, b, and the total of maize (Zea mays saccharata sturt l) var p-21 by applying fertilizers of nanosilica-npk and nanosilica-manure (Conference Paper) (Open Access)
, ,
Department of Biology, Faculty of Science and Mathematics, Diponegoro University, Jl. Prof. H. Soedharto, S.H., Tembalang, Kota Semarang, 50275, Indonesia
Abstract
The productivity of corn field's crops must be increased in order to supply the market's demands. This study aims to increase the productivity of corn plants by using the proper fertilizers. Fertilizing using silica can increase the resistance of corn plants toward drought pressure, while nitrogen fertilizing can increase the amount of chlorophyll.
This study compares the effect of nano silica-NPK fertilizer and manure-nano silica toward the chlorophyll a, b, and to the total amount of chlorophyll consisted in sweet corn plants at the age of 10, 40 and 60 days. The nanosilica-NPK ratio is 100%: 0%, 75%: 25%, 50%: 50%, 25%: 75%, and 0%: 100%, as well as the ratio of nano silica-manure. The total amount of chlorophyll contained in the fertilizers of nano silica-manure tends to be the same as nano silica-NPK fertilization at the age of 10, 40 and 60 days. The amount of Chlorophyll a is higher than the amount of chlorophyll b in all fertilizers. Chlorophyll a, b, and the total amount of chlorophyll tends to decrease in nano silica-manure fertilizer, but in nano silica-NPK fertilizer, the chlorophyll has increased from the 10th to 60th days. © Published under licence by IOP Publishing Ltd.
SciVal Topic Prominence
Topic:
Prominence percentile: 97.441
Indexed keywords
Engineering controlled terms:
Chlorophyll Grain (agricultural product) Manures Plants (botany) Productivity Silica
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Journal of Physics: Conference Series
Volume 1217, Issue 1, 17 June 2019, Article number 12155
8th International Seminar on New Paradigm and Innovation on Natural Sciences and Its Application, ISNPINSA 2018; Semarang, Central Java; Indonesia; 26 September 2018 through ; Code 148936
Prihastanti, E. Subagio, A. Ngadiwiyana
View references (17)
Silicon | Rice | Potassium silicate
Chemistry database information
Substances
⤢
N N
O O O
CH H C
CH N
O O
N H C
CH O CH
CH CH CH CH H C
Mg
⤢
N N
O O O
CH H C
CH N
O O
N H C
CH CH CH
CH CH CH H C
CH
Mg
⤢
Chlorophyll
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References (17)
Engineering uncontrolled terms
Chlorophyll a Chlorophyll b Corn fields Corn plant Nano Silica NPK fertilization NPK fertilizers Sweet corns
Engineering main heading:
Fertilizers
(2016) Outlook Jagung
Badan Pusat Statistik (BPS) (Jakarta: Pusdatin Pertanian)
Boubacar, I.
(2012) Intl. J Economic and Finance, 4 (12), p. 51. .
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Ma, C.C., Gao, Y.B., Xin, T.R., Ma, C.C., Li, Q.F.
(Open Access) (2004) Soil Science and Plant Nutrition, 50 (5), pp. 623-632. .
doi: 10.1080/00380768.2004.10408520
Silva, O.N., Lobato, A.K.S., Ávila, F.W., Costa, R.C.L., Oliveira Neto, C.F., Santos Filho, B.G., Martins Filho, A.P., (...), Andrade, I.P.
(2012) Plant, Soil and Environment, 58 (11), pp. 481-486. .
Hendry, Grime
(1993) Methods in Comparative Plant Ecology. . (London: Chapman and Hall)
ISSN: 17426588
Source Type: Conference Proceeding Original language: English
DOI: 10.1088/1742-6596/1217/1/012155 Document Type: Conference Paper
Volume Editors: Khumaeni A.,Putro S.P.,Rahadian R.
Publisher: Institute of Physics Publishing
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Silicon improves salinity tolerance in wheat plants
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Effects of silicon application on drought resistance of cucumber plants
Cited 41 times
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Silicon-induced increase in chlorophyll is modulated by the leaf water potential in two water-deficient tomato cultivars
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(2004) Pupuk Organik Dan Pupuk Hayati (Jakarta: Aggromedia Pustaka)
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Evaluation of Chlorophyll Content and Fluorescence Parameters as Indicators of Drought Tolerance in Barley
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Journal of Physics: Conference Series
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Journal of Physics: Conference Series
PAPER • OPEN ACCESS
The 8th International Seminar on New Paradigm and Innovation on Natural Science and Its Application
To cite this article: 2019 J. Phys.: Conf. Ser. 1217 011001
View the article online for updates and enhancements.
This content was downloaded from IP address 182.255.4.244 on 27/02/2020 at 08:43
Content from this work may be used under the terms of theCreative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
Published under licence by IOP Publishing Ltd
ISNPINSA 2018
IOP Conf. Series: Journal of Physics: Conf. Series 1217 (2019) 011001
IOP Publishing doi:10.1088/1742-6596/1217/1/011001
1
PREFACE
The 8th International Seminar on New Paradigm and Innovation on Natural Sciences and Its Application (ISNPINSA-8) is annual seminars organized by Faculty of Sciences and Mathematics (FSM) Diponegoro University and has been successfully conducted since 2011.
The ISNPINSA-8 was held in Semarang, Indonesia on September 26th 2018. The aims of ISNPINSA are to facilitate brain storming and state of the art information in field of sciences and mathematics; to increase innovation of technology that can be applied in industries; to contribute in formulating strategy to increase the role of science for community; and to stimulate collaboration between industries, researchers and government to increase community welfare. The theme of 8th ISNPINSA in 2018 is “Science and Applied Science for Sustainable Development Goals”.
The number of participants of the seminar were 272 including keynote speakers, invited speakers, oral presenters, poster presenters, and non presenters coming from various institutions of various countries, including Japan, Philippines, Thailand, Malaysia, Australia, Bangladesh, China, Kazakhtan, Vietnam and those who come from all parts of Indonesia consist of researchers, lecturers, postgraduate and undergraduate students from various universities. There are 272 papers were presented in this seminar, consist of 5 keynote speakers, 237 oral presentations, and 30 poster presentations. After the selection process, there are 184 articles selected papers to be published in the present conference proceeding.
This is the largest number of papers and participants for eight times the implementation of ISNPINSA. The scope of the field of participants comes from various fields including biology, physics, chemistry, statistics, mathematics, informatics, environment, public health, and relevant fields that contribute to sustainable development.
The Editors
Dr.Eng. Ali Khumaeni Sapto Purnomo Putro, Ph.D.
Rully Rahadian, Ph.D.
ISNPINSA 2018
IOP Conf. Series: Journal of Physics: Conf. Series 1217 (2019) 011001
IOP Publishing doi:10.1088/1742-6596/1217/1/011001
2
CONFERENCE PHOTOGRAPHS
Opening ceremony by Dr.Eng. Ali Khumaeni (Chairman of The 8th ISNPINSA 2018)
Welcoming speech by Prof. Dr. Widowati (Dean of Faculty of Science and Mathematics, Diponegoro University)
ISNPINSA 2018
IOP Conf. Series: Journal of Physics: Conf. Series 1217 (2019) 011001
IOP Publishing doi:10.1088/1742-6596/1217/1/011001
3
Welcoming speech by Prof. Dr. Ambariyanto, M.Sc (Vice Rector of Research and Innovation, Diponegoro University)
Photo session (Vice Rector of Diponegoro University, Dean of Faculty of Science and Mathematics, Keynote Speakers, and Committee)
ISNPINSA 2018
IOP Conf. Series: Journal of Physics: Conf. Series 1217 (2019) 011001
IOP Publishing doi:10.1088/1742-6596/1217/1/011001
4
Photo session (Organizing Committee)
Plenary Session by Prof. Kaemwich Jantama, Ph.D. (Suranaree University of Technology, Thailand)
ISNPINSA 2018
IOP Conf. Series: Journal of Physics: Conf. Series 1217 (2019) 011001
IOP Publishing doi:10.1088/1742-6596/1217/1/011001
5
Plenary Session by Prof. Dr Henk Heijnis (Australian Nuclear Science and Technology Organization (ANSTO), Australia)
ISNPINSA 2018
IOP Conf. Series: Journal of Physics: Conf. Series 1217 (2019) 011001
IOP Publishing doi:10.1088/1742-6596/1217/1/011001
6
PEER REVIEW STATEMENT
“All papers published in this volume of Journal of Physics: Conference Series have been peer reviewed through processes administered by the Editors. Reviewers were conducted by expert referees to the profesional and scientific standards expected of a proceedings journal published by IOP Publishing.”
ISNPINSA 2018
IOP Conf. Series: Journal of Physics: Conf. Series 1217 (2019) 011001
IOP Publishing doi:10.1088/1742-6596/1217/1/011001
7
LIST OF REFEREES AND EDITORS 1. Prof. Dr. Widowati
2. Prof. Mustafid, Ph.D.
3. Prof. Dr. Wahyu Setia Budi 4. Prof. Dr. Heri Sutanto 5. Sapto P Putro, Ph.D.
6. Dr. Jafron W. Hidayat 7. Dr. Munifatul Izzati 8. Dr. Budi Warsito 9. Dr. Eng. Ali Khumaeni 10. Dr. Di Asih I Maruddani 11. Dr. Muhammad Nur, DEA 12. Dr. Kusworo Adi
13. Dr. Endang Kusdiyantini, DEA 14. Rully Rahadian, Ph.D.
15. Anto Budiharjo, Ph.D.
16. Dr. Tri Retnaningsih Soeprobowati 17. Ismiyarto, Ph.D.
18. Dr. Retno Ariadi Lusiana 19. Dr. Tarno
20. Dr. Eng. Adi Wibowo 21. Dr. Sutimin
22. Alan Prahutama, M.Si 23. Dr. Rukun Santoso
24. Dr. Redemtus Heru Tjahyana
25. Dinar Mutiara Kusumo Nugraheni, Ph.D.
26. Dr. Titik Widiharih 27. Dr. Hermin Pancasakti 28. Dr. Agung janika Sitasiwi 29. Dr. Erma Prihastanti 30. Heri Sugito, M.Si.
31. Fajar Ariyanto, M.Si.
32. Dr. Udi Harmoko 33. Dr. Rahmat Gernowo
ISNPINSA 2018
IOP Conf. Series: Journal of Physics: Conf. Series 1217 (2019) 011001
IOP Publishing doi:10.1088/1742-6596/1217/1/011001
8
LIST OF SPEAKER
Keynote Speaker:
Prof. Elmer S. Estacio, Ph.D. National Institute of Phyics, University of the Philippines, Manila, Philippines
Prof. Dr. Kazuyoshi Kurihara University of Fukui, Japan
Prof. Dr. Kaemwich Jantama, Ph.D. Suranaree University of Technology, Thailand Prof. Dr. Hendrik Heijnis Australian Nuclear Science and Technology,
Australia
Prof. Dr. I Gede Wenten Institut Teknologi Bandung, Indonesia Invited Speaker:
Dr. Retno Kusumaningrum Diponegoro University, Semarang, Indonesia Dr. Sutimin Diponegoro University, Semarang, Indonesia Prof. Dr. Heri Sutanto Diponegoro University, Semarang, Indonesia Vincensius Gunawan, Ph.D. Diponegoro University, Semarang, Indonesia Rully Rahadian, Ph.D. Diponegoro University, Semarang, Indonesia Dr.rer.nat. Anto Budiharjo Diponegoro University, Semarang, Indonesia Pratama Jujur Wibawa, Ph.D. Diponegoro University, Semarang, Indonesia Dr. Nor Basid Prasetya Diponegoro University, Semarang, Indonesia Dr. Rukun Santoso Diponegoro University, Semarang, Indonesia
ISNPINSA 2018
IOP Conf. Series: Journal of Physics: Conf. Series 1217 (2019) 011001
IOP Publishing doi:10.1088/1742-6596/1217/1/011001
9
LIST OF COMMITTEE
Steering Committee:
Prof. Dr. Muhammad Zainuri, Diponegoro University, Indonesia Prof. Dr. Widowati, Diponegoro University, Indonesia
Prof. Dr. Heru Susanto, Diponegoro University, Indonesia Dr. Muhammad Nur, Diponegoro University, Indonesia
Prof. Dr. Wahyu Setia Budi, Diponegoro University, Indonesia Prof. Dr. Mustafid, Diponegoro University, Indonesia
Sapto Purnomo P, Ph.D, Diponegoro University, Indonesia Organising Committee:
Dr.Eng. Ali Khumaeni, S.Si. M.E. (Chairman) Rully Rahadian, SSi, MSi, PhD (Vice-Chairman I) Dr. Di Asih I Maruddani, S.Si, M.Si (Vice-Chairman II) Dr. R. Heru Tjahjana (Member)
Dr. Tarno, M.Si (Member) Dr. Susilo Haryanto (Member) Yayuk Astuti, Ph.D (Member) Adi Darmawan, Ph.D (Member) Agus Setyo Utomo, M.M (Member) Dewi Kusrini, M.Si. (Member) Dr. Kusworo Adi, M.T (Member) Dr. Dwi Hadiyanti, M.Si (Member) Dr. Endah D Hastuti, M.Si (Member) Farikhin, Ph.D (Member)
Ragil Saputro, M.T (Member) Dra. Dwi Ispriyanti, M.Si (Member) Heri Sugito, M.Sc (Member)
Alan Prahutama, M.Si (Member) Fajar Arianto, M.Si (Member)
Bagus Rahmawan Trianto, S.Kom (Member) Alik Maulidiyah, S.Si (Member)
6/18/2020 Journal of Physics: Conference Series, Volume 1217, 2019 - IOPscience
https://iopscience.iop.org/issue/1742-6596/1217/1 1/26
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Volume 1217 2019
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The 8th International Seminar on New Paradigm and Innovation on Natural Science and Its Application 26 September 2018, Central Java, Indonesia
Accepted papers received: 27 March 2019 Published online: 18 June 2019
011001 OPEN ACCESS
The 8th International Seminar on New Paradigm and Innovation on Natural Science and Its Application
View article PDF Open abstract
011002 OPEN ACCESS
Peer review statement
View article PDF Open abstract
012001 OPEN ACCESS
2D electrical resistivity imaging based on backpropagation artificial neural network
A Setyawan, M S Fikri, J E Suseno and Najib View article PDF Open abstract
012002 OPEN ACCESS
Application of waste water treatment technology from exhaust electroplating and anodizing process using electro-coagulation method
6/18/2020 Journal of Physics: Conference Series, Volume 1217, 2019 - IOPscience
https://iopscience.iop.org/issue/1742-6596/1217/1 20/26
Abundance and diversity of insects on apple water tree during fruit season using different colours and different height placement of sticky trap
U Tarwotjo, R Rahadian and M Hadi
View article PDF Open abstract
012141 OPEN ACCESS
Morphologic characteristics and population density of Teredo Navalis L in mangrove forest area, Wailukum East Halmahera Regency
Y. Sinyo, S. Anggoro and T. R. Soeprobawati View article PDF Open abstract
012142 OPEN ACCESS
Identification of exudates from callus of Mangrove Plant (Rhizophora apiculata BI) in vitro.
Y Nurchayati, E Prihastanti and R Budihastuti View article PDF Open abstract
012143 OPEN ACCESS
Applications of mycorrhiza on potato growth and productivity
Purwantisari Susiana, Isworo Rukmi and Siti Nur Jannah View article PDF Open abstract
012144 OPEN ACCESS
The growth and the production of potato plant supplemented by plant growth promoting rhizobacteria (PGPR)
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6/18/2020 Journal of Physics: Conference Series, Volume 1217, 2019 - IOPscience
https://iopscience.iop.org/issue/1742-6596/1217/1 21/26
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6/18/2020 Growth and fabrication of 850 nm AlGaAs/GaAs vertical cavity surface emitting laser structure - IOPscience
https://iopscience.iop.org/article/10.1088/1742-6596/1217/1/012003 1/2
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Growth and fabrication of 850 nm AlGaAs/GaAs vertical cavity surface emitting laser structure
N I Cabello , P M Tingzon , H A Husay , J D Vasquez , R Jagus , K L Patrocenio , K C Gonzales , G A Catindig , E A Prieto , A Somintac
Published 1 May 2019 • Published under licence by IOP Publishing Ltd
Journal of Physics: Conference Series, Volume 1217, The 8th International Seminar on New Paradigm and Innovation on Natural Science and Its Application 26 September 2018, Central Java, Indonesia
Abstract
In this work, we demonstrate the NIP's all in-house development of a vertical cavity surface emitting laser structure. The VCSEL structure grown via MBE consists of an AlAs/AlGaAs distributed Bragg reflector and an AlGaAs/GaAs quantum well designed to issue at the 850 nm region. Reflectance spectroscopy showed that the stop band is centered around the designed wavelength. The electroluminescence spectra displayed that the maximum light emission
corresponded to its design. This is a crucial step in the NIP's development of semiconductor lasers, leading towards future high-speed and highly-tunable VCSEL devices.
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ncabello@nip.upd.edu.ph
National Institute of Physics, College of Science, University of the Philippines NIP Bldg, National Science Complex, Diliman, Quezon City 1101, Philippines
N I Cabello et al 2019 J. Phys.: Conf. Ser. 1217 012003 https://doi.org/10.1088/1742-6596/1217/1/012003 Buy this article in print
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6/18/2020 Growth and fabrication of 850 nm AlGaAs/GaAs vertical cavity surface emitting laser structure - IOPscience
https://iopscience.iop.org/article/10.1088/1742-6596/1217/1/012003 2/2
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6/18/2020 An investigation of a CT noise reduction using a modified of wiener filtering-edge detection - IOPscience
https://iopscience.iop.org/article/10.1088/1742-6596/1217/1/012022 1/3
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An investigation of a CT noise reduction using a modified of wiener filtering-edge detection
C Anam , T Fujibuchi , T Toyoda , N Sato , F Haryanto , R Widita , I Arif and G Dougherty
Published 1 May 2019 • Published under licence by IOP Publishing Ltd
Journal of Physics: Conference Series, Volume 1217, The 8th International Seminar on New Paradigm and Innovation on Natural Science and Its Application 26 September 2018, Central Java, Indonesia
Abstract
The aims of this study were to investigate the noise reduction in a CT image using a modified Wiener filtering-edge detection method. We modified the noise reduction algorithm of a combination of the Wiener filter and edge detection by addition of a dilation stage after edge This site uses cookies. By continuing to use this site you agree to our use of cookies. To find out
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anam@fisika.undip.ac.id
Department of Physics, Faculty of Mathematics and Natural Sciences, Diponegoro University, Jl.
Prof. Soedarto SH, Tembalang, Semarang 50275, Indonesia.
Department of Health Sciences, Faculty of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan.
Department of Physics, Faculty of Mathematics and Natural Sciences, Bandung Institute of Technology, Ganesha 10, Bandung 40132, Indonesia.
Applied Physics and Medical Imaging, California State University Channel Islands, Camarillo, CA 93012, USA.
C Anam et al 2019 J. Phys.: Conf. Ser. 1217 012022 https://doi.org/10.1088/1742-6596/1217/1/012022 Buy this article in print
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6/18/2020 An investigation of a CT noise reduction using a modified of wiener filtering-edge detection - IOPscience
https://iopscience.iop.org/article/10.1088/1742-6596/1217/1/012022 2/3
detection. We then evaluated kernel size of the Wiener filter, threshold values in the edge detection, and size of structuring elements in the dilation process. Images of adult anthropomorphic and self- built wire phantoms were acquired by the new 4-row multislice CT Toshiba Alexion™. The images of the anthropomorphic phantom were used for a visual evaluation, while the images of the wire- phantom were used to obtain the spatial resolution and noise of the images. A Wiener filter-edge detection filter coupled with dilation, potentially reduced more CT noise. We found that the spatial resolution and noise of the filtered images were influenced by the size of the Wiener filter kernel, threshold of edge detection, and size of structuring element.
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6/18/2020 Membrane technology in air pollution control: prospect and challenge - IOPscience
https://iopscience.iop.org/article/10.1088/1742-6596/1217/1/012046 1/2
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Membrane technology in air pollution control:
prospect and challenge
A.A.I.A.S. Komaladewi , P.T.P. Aryanti , I D.G.A. Subagia and I G. Wenten
Published 1 May 2019 • Published under licence by IOP Publishing Ltd
Journal of Physics: Conference Series, Volume 1217, The 8th International Seminar on New Paradigm and Innovation on Natural Science and Its Application 26 September 2018, Central Java, Indonesia
Abstract
Rapid growth in environmental awareness raised the strict regulations on air pollution control and led to great developments in air filtration or cleaning technologies. The membrane is one of the promising technologies for air filtration due to its high efficiency, low cost, and easy to scale-up.
Two types of air filtration membranes have been used to provide high efficiencies in contaminant removal, namely electro-spun fibrous and microporous polymeric membranes. The fibrous
membranes composed of randomly oriented fibers, either micro-or nano-fiber, and have been widely used to remove fine particles, such as aerosols. Meanwhile, the microporous membranes have a pore This site uses cookies. By continuing to use this site you agree to our use of cookies. To find out
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igw@che.itb.ac.id
Mechanical Eng. Dept., Universitas Udayana, Jl. Kampus Bukit Jimbaran, Denpasar Chemical Eng. Dept., Universitas Jenderal Achmad Yani, Jl. Ters. Jend. Sudirman, Cimahi Chemical Eng. Dept., Institut Teknologi Bandung, Jl. Ganesa 10, Bandung
A.A.I.A.S. Komaladewi et al 2019 J. Phys.: Conf. Ser. 1217 012046 https://doi.org/10.1088/1742-6596/1217/1/012046
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6/18/2020 Membrane technology in air pollution control: prospect and challenge - IOPscience
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size that can remove both particulate and molecular, such as toxic gases. This paper reviews the role of membrane technologies in air pollution control. The performances of the membranes are
presented comprehensively. Besides, the developments of the membranes to improve the filtration efficiency and reduce air-flow resistance are also discussed.
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