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All Journal BIOTROPIA - The Southeast Asian Journal of Tropical Biology Jurnal Penelitian dan Pendidikan IPS Buletin Palawija Jurnal Ilmiah MTG Jurnal RISET Geologi dan Pertambangan LINK Jurnal Pendidikan Matematika Universitas Lampung AGRIVITA, Journal of Agricultural Science Forum Geografi BIOMA Jurnal Ilmiah Universitas Batanghari Jambi Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology Jurnal Kebidanan Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Ultimacomm: Jurnal Ilmu Komunikasi Bioedusiana: Jurnal Pendidikan Biologi Jurnal Riset Komunikasi NURSING UPDATE JURNAL ILMIAH ILMU KEPERAWATAN Buletin Palawija Inteligensi : Jurnal Ilmu Pendidikan Journal of Applied Sciences, Management and Engineering Technology (JASMET)
Suharsono Suharsono
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary Other

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EXPRESSION OF RESISTANCE OF SOYBEAN TO THE POD SUCKING BUG RIPTORTUS LINEARIS F. (HEMIPTERA: COREIDAE) Suharsono, Suharsono; Sulistyowati, Liliek
AGRIVITA, Journal of Agricultural Science Vol 34, No 1 (2012)
Publisher : Faculty of Agriculture University of Brawijaya and Indonesian Agronomic Assossiation

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Abstract

Factors involved in the mechanism of resistance of soybean to pod sucking bug R. linearis  were identified using resistant soybean genotypes, IAC-100, and IAC-80-596-2 and the susceptible variety, Wilis as a check. The role of trichomes in resistance was assayed removing trihomes from the pod shell, and seed coat  and  the resistance was determined based on the number of stylet punctures made by the bug. Seed of IAC-100 and IAC-596-2 that had longer, denser trichomes, higher crude fiber content and  suffered fewer stylet punctures than  Wilis. This suggested that denser and longer trichomes interfered with stylet piercing of the pod shell. When the trichomes of IAC-100 and IAC-596-2 were removed these genotypes were more susceptible to insect feeding. In further studies, replacement of IAC-100 and IAC-596-2 seed with seed of Wilis in the pods of resistant genotypes resulted less stylet punctures on the Wilis seed. It was concluded that denser and longer trichomes on pods along with harder pod shells acts as a physical barrier in antixenosis resistance of soybean to the pod sucking bug. Therefore, IAC-100, and IAC-596-2 genotypes have good potential for used as resistant parents in a soybean breeding program.     Keywords: resistance, pod characters, tri-chomes, antixenosis, pod stink bug
KOMUNIKASI INTERPERSONAL POKDARWIS DALAM MENINGKATKAN KUALITAS PELAYANAN HOMESTAY Suharsono Suharsono
Jurnal Riset Komunikasi Vol 3 No 2 (2020): Agustus 2020
Publisher : Asosiasi Pendidikan Tinggi Ilmu Komuniasi (ASPIKOM) Wilayah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38194/jurkom.v3i2.158

Abstract

One of the basic needs of tourists in visiting a tourism destination is accommodation. Not all tourists need luxury hotels. Homestay is one alternative to clean, comfortable and cheaper accommodation. Untungjawa Island is now developing into one of the new tourism destinations. The important thing to consider in a homestay service is the quality of service. Therefore, the focus of this research is "how is interpersonal communication carried out between homestay owners and between homestay owners and visitors?". This research was conducted with qualitative methods and descriptive analysis. Retrieval of data through interviews, observation and FGD. The results showed that interpersonal communication had an impact on improving service quality. Besides that, a mutual agreement on the procedure of tourist services is needed. Further research is needed related to improving the quality of human resources, social capital to increase the attractiveness of Untungjawa's destination.
PENGARUH MODEL PEMBELAJARAN KOOPERATIF JIGSAW DAN STAD (STUDENT TEAM ACHIEVEMENT DIVISION) TERHADAP PRESTASI BELAJAR PENDIDIKAN KEWARGANEGARAAN Suharsono Suharsono
Jurnal Penelitian dan Pendidikan IPS Vol. 9 No. 3 (2015): JPPI
Publisher : Direktorat Pascasarjana Universitas PGRI Kanjuruhan Malang

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Abstract

This study aims to know the influence of cooperative learning method such as Jigsaw and STAD (Student team Achievement Division) toward learning achievement of civic education of ninth graders at SMP Negeri 8 Probolinggo. The respondents were sixty two (62) students which were the half of it were experiment group for Jigsaw and the rest were for STAD. As the results, it showed that Jigsaw, STAD influence positively toward learning achievement of civic education.
Prospek Kedelai Hitam Varietas Detam-1 dan Detam-2 M. Muchlish Adie; Suharsono Suharsono; Sudaryono Sudaryono
Buletin Palawija No 18 (2009): Buletin Palawija No 18, 2010
Publisher : Balai Penelitian Tanaman Aneka Kacang dan Umbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/bul palawija.v0n18.2009.p66-72

Abstract

Jawa Timur merupakan provinsi terbesar penghasil kedelai Glycine soya Merr. di Indonesia, karena memiliki luas tanam relatif tinggi sehingga menjadi penyumbang terbesar kebutuhan kedelai nasional. Dengan makin pentingnya posisi kedelai sebagai pangan fungsional, maka varietas kedelai unggul tidak semata-mata berdaya hasil tinggi, namun juga harus memenuhi pra-syarat kedelai sebagai pangan sehat dan menyehatkan, sesuai dengan kebutuhan pengguna serta berdaya saing tinggi.Selama 89 tahun (1918–2007) pemerintah Indonesia baru berhasil melepas lima varietas kedelai hitam dan pada umumnya merupakan hasil seleksi terhadap varietas lokal dan galur introduksi, kecuali Cikuray diperoleh dari seleksi terhadap persilangan antara galur No 630 dan Orba. Varietas kedelai hitam Detam-1 dan Detam-2 dilepas tahun 2008, hasil persilangan antara kedelai introduksi dengan varietas Wilis dan Kawi. Keunggulan Detam-l adalah berdaya hasil 2,51 t/ha, berukuran biji besar (14,84 g/100 biji), dan merupakan kedelai hitam pertama yang berukuran biji besar. Detam-2, berdaya hasil 2,46 t/ha dan menjadi varietas kedelai berkandungan protein paling tinggi di Indonesia (45,58 % berat kering) dan tergolong toleran kekeringan pada fase reproduktif.
AN ALTERNATIVE ANALYSIS OF SURFACE WAVES DATA FOR SITE CHARACTERIZATION Suharsono Suharsono
Jurnal Ilmiah MTG Vol 1, No 2 (2008)
Publisher : Jurusan Teknik Geologi Fakultas Teknologi Mineral UPN "Veteran" Yogyakarta

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Abstract

The spectral analysis of surface waves (SASW) is an in situ non-destructive testing method. It has been developed and used for many years in the fields of geotechnical engineering and site characterization. It is typically used in evaluation of elastic moduli and layer thickness of soils, rocks and pavements. This method consists of wave generation, measurement and processing of dispersive Rayleigh waves. The stiffness profile of soil media or pavement systems are determined by fitting measured dispersion data with an adjustable theoretical model of the material that depends on layer thickness and elastic moduli. The best-fit stiffness profile is usually formed with optimization techniques.This paper presents an alternative analysis of the Rayleigh waves. This alternative analysis comprises four main steps (1) determine the range of frequencies based on the best coherence value, (2) determine the dominant frequency and wave cycle for wavelength (LR) calculations, (3) calculate the attenuation coefficient for each geophones spacing and plot it versus phase velocity (VR) to produce an exponential equation, and (4) calculate the shear wave velocity from the derived exponential equation.The alternative analysis was tested at three sites i.e. Kamsis H UKM, Bangi, Bandar Sri Putra and Sri Damansara. The analysis has successfully produced an empirical exponential curve for each site. For Bandar Sri Damansara site the exponential equation obtained is α=0.0084*e-0.0014Vs, for Bandar Sri Putra α=0.0094*e-0.0015Vs and for site at KamsisH UKM α=0.0035*e-0.0007Vs. The final profile of Vs versus depth obtained for each site is compared with those of the SASW inversion analysis and Standard Penetration Test data from borehole.
VARIASI TAHUNAN KECEPATAN KALSIFIKASI KORAL PORITES BERDASARKAN ANALISIS COMPUTED-TOMOGRAPHY SCAN (CT –SCAN) DAN KAITANNYA DENGAN SUHU PERMUKAAN LAUT: WILAYAH STUDI PERAIRAN BIAK, PAPUA Sri Yudawati Cahyarini; Suharsono Suharsono
JURNAL RISET GEOLOGI DAN PERTAMBANGAN Vol 24, No 2 (2014)
Publisher : Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2036.368 KB) | DOI: 10.14203/risetgeotam2014.v24.135

Abstract

Deposition of calcium carbonat (CaCO3) in coral skeleton is known as calcification. The calcification rate is the product of the linear extension rate and the average density at which skeleton was deposited in making that extension. Calcification rate is influenced by the ambient water condition e.g sea surface temperature. To understand the influence of SST to the coral growth, it is required long time series data of both SST and coral growth i.e coral calcification from present time till back tens to hundreds years ago. The aim of this study is to determine the influence of historical SST to coral calcification of Porites coral from Biak waters.  In this study, computer tomography approach is used to analyzed coral calcification. Osirix software is used to analyze the coral image data which is resulted from the computed tomography scanning (CT-Scan). Four coral cores from Biak waters were analyzed for their calcification rate. The results shows that the averaged of calcification rate of four cores increases, which is coincided with increasing of Biak SST during period of 1905-2011. ABSTRAKKemampuan koral mengendapkan kalsium karbonat (CaCO3) dikenal sebagai kalsifikasi. Kecepatan kalsifikasi  merupakan perkalian densitas dan pertumbuhan linear koral tersebut. Kecepatan kalsifikasi koral dipengaruhi oleh kondisi perairan terumbu karang salah satunya adalah suhu permukaan laut (SPL). Untuk memahami bagaimana pengaruh SPL terhadap kalsifikasi koral diperlukan data historis (data urut-urutan waktu) SPL dan kalsifikasi koral dari masa kini sampai masa lalu. Tujuan utama dari studi ini adalah untuk mengetahui sejarah pengaruh SPL terhadap pertumbuhan koral yaitu kalsifikasi dari koral Porites perairan Biak. Dalam studi ini dihitung kecepatan kalsifikasi dengan menggunakan pendekatan tomografi koral dengan menggunakan perangkat lunak Osirix. Hasil scanning computer tomografi (CT-Scan) koral merupakan data inputing Osirix. Empat contoh koral dari perairan Biak dilakukan analisis kecepatan kalsifikasi.  Hasil rata-rata kecepatan kalsifikasi dari ke empat contoh koral Porites Biak menunjukkan kenaikan kecepatan kalsifikasi koral yang selaras dengan kenaikan SPL selama periode 1905-2011. 
PENGEMBANGAN BAHAN AJAR DENGAN MODEL PBL UNTUK MENGEMBANGKAN KEMAMPUAN BERPIKIR KREATIF SISWA Darwanto Darwanto; Caswita Caswita; Suharsono Suharsono
JURNAL PENDIDIKAN MATEMATIKA UNIVERSITAS LAMPUNG Vol 5, No 1 (2017): JURNAL PENDIDIKAN MATEMATIKA UNIVERSITAS LAMPUNG
Publisher : Universitas Lampung

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Abstract

The aim of this research and development was to find out the validity and the effectivityof developed math learning materials by PBL in developing students creative thinking ability. The subjects of this research were the tenth grade students of MAN 2 Lampung Utara. The result showed that based on the judgement of the experts on learning materials, design and media, the developed learning materials have met the requirements and eligibility standard. The result of this research of data analysis confirmed that the mean score of students learning result passed the school passing grade and it was good. Besides, through data analysis of students respon, it showed that students respon was good so that the learning process by developed learning materials could be able to develop students creative thinking. Penelitian dan pengembangan ini bertujuan untuk mengetahui tingkat validitas dan efektivitas pengembangan bahan ajar matematika dengan model PBL dalam mengembangkan kemampuan berpikir kreatif siswa. Subjek penelitian ini adalah peserta didik kelas X MIA2 MAN 2 Lampung Utara. Hasil penelitian ini menunjukkan bahwa bahan ajar telah memenuhi syarat dan standar kelayakan berdasarkan penilaian ahli materi, ahli desain dan media. Hasil analisis data menunjukan bahwa rata-rata hasil tes belajar peserta didik menunjukan hasil yang baik yaitu terlampauinya KKM, dan juga analisis data berupa respon menunjukan bahwa peserta didik merespon dengan baik, sehingga pembelajaran dengan menggunakan bahan ajar yang telah dikembangkan mampu mengembangkan berpikir kreatif peserta didik.Kata kunci: bahan ajar, berpikir kreatif, problembased learning
PENGEMBANGAN BAHAN AJAR BERBASIS MULTIPLE INTELLIGENCES UNTUK MENINGKATKAN PEMAHAMAN KONSEP MATEMATIS Elvandri Yogi Pratama; Caswita Caswita; Suharsono Suharsono
JURNAL PENDIDIKAN MATEMATIKA UNIVERSITAS LAMPUNG Vol 4, No 6 (2016): JURNAL PENDIDIKAN MATEMATIKA UNIVERSITAS LAMPUNG
Publisher : Universitas Lampung

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Abstract

This research aimed to develop teaching material of students worksheets that are valid, practical, and effective to improve the students understanding of mathematical concepts. The teaching material was developed based on multiple intelligences that include the characteristics of students and the material, that are visual-spatial and logical-mathematical intelligence. The students worksheet was developed to discover basic concepts by the intelligence of students. The research subjects were students of grade VII of second semester of SMPN 2 Merbau Mataram in academic year of 2015/2016. Based on the results of research, teaching material with visual-spatial intelligence and logical-mathematical intelligence were valid, practical, and effective to improve students understanding of mathematical concepts.Penelitian ini bertujuan untuk mengembangkan bahan ajar dalam bentuk lembar kerja peserta didik yang valid, praktis, dan efektif untuk meningkatkan pemahaman konsep matematis peserta didik. Bahan ajar tersebut dikembangkan berbasis multiple intelligences yang memuat karakteristik peserta didik dan materi yang diajarkan yaitu kecerdasan visual-spasial dan logis-matematis. Lembar kerja peserta didik yang dikembangkan mengarahkan peserta didik untuk menemukan konsep dasar menggunakan kecerdasan peserta didik. Subjek penelitian adalah peserta didik kelas VII semester genap SMPN 2 Merbau Mataram tahun pelajaran 2015/2016. Berdasarkan hasil penelitian, bahan ajar berbasis kecerdasan visual-spasial dan logis-matematis yang dikembangkan valid, praktis, dan efektif untuk meningkatkan pemahaman konsep matematis peserta didik.Kata Kunci: bahan ajar, visual-spasial, logis-matematis
Pengembangan LKPD Berbasis Multiple Intellegences untuk Meningkatkan Kemampuan Komunikasi Matematis Dwi Sumarno; Caswita Caswita; Suharsono Suharsono
JURNAL PENDIDIKAN MATEMATIKA UNIVERSITAS LAMPUNG Vol 5, No 3 (2017): JURNAL PENDIDIKAN MATEMATIKA UNIVERSITAS LAMPUNG
Publisher : Universitas Lampung

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Abstract

The purpose of this research is to develop students worksheet based on multiple intellegences that is valid, practice and effective to improve students mathematical communication ability. This research follows Borg and Gall research. Data collection techniques in this research used are validation expert, the respons of students and mathematical communication ability test. The subject of research is students at the first semester of the 8th class at MTs N 4 Lampung Selatan in 2016/2017. Based on the analysis of data validation shows that the students worksheet by instructional design expert, material experts and students worksheet have good results. The respons of students over the students worksheet are easy to used and very interesting. The results obtained showes that the worksheets developed by learners can improve communication skills of learners based on minimum criteria of mastery learning and mathematical communication ability test. The results show that students worksheet based on multiple intellegences are valid, practice and effective to improve students mathematical communication ability.Penelitian ini bertujuan untuk mengembangkan lembar kerja peserta didik berbasis multiple intelligences yang valid, praktis, dan efektif untuk meningkatkan kemampuan komunikasi matematis peserta didik. Penelitian pengembangan ini mengikuti prosedur penelitian pengembangan Borg Gall. Teknik pengumpulan data pada penelitian ini adalah validasi ahli, respon peserta didik dan tes kemampuan komunikasi matematis. Subjek penelitian adalah peserta didik kelas VIII semester ganjil MTs N 4 Lampung Selatan tahun pelajaran 2016/2017. Berdasarkan hasil analisis data validasi LKPD oleh ahli desain pembelajaran dan ahli materi, lembar kerja peserta didik yang dikembangkan memiliki validitas yang baik. Respon peserta didik terhadap lembar kerja peserta didik yang dikembangkan sangat baik yaitu sangat menarik dan mudah digunakan. Hasil yang diperoleh menunjukkan bahwa lembar kerja peserta didik yang dikembangkan dapat meningkatkan kemampuan komunikasi matematis peserta didik dilihat dari pencapaian KKM dan tes kemampuan komunikasi matematis. Berdasarkan hasil penelitian, lembar kerja peserta didik berbasis multiple intelligences yang dikembangkan memenuhi kriteria valid, praktis, dan efektif untuk meningkatkan kemampuan komunikasi matematis.Kata Kunci: Kemampuan Komunikasi Matematis, LKPD, Multiple intelligences
Pengembangan LKPD Berbasis ALQURUN Teaching Model untuk Meningkatkan Kemampuan Komunikasi Matematis Siswa Astri Setyawati; Sugeng Sutiarso; Suharsono Suharsono
JURNAL PENDIDIKAN MATEMATIKA UNIVERSITAS LAMPUNG Vol 5, No 10 (2017): JURNAL PENDIDIKAN MATEMATIKA UNIVERSITAS LAMPUNG
Publisher : Universitas Lampung

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Abstract

This research and development aimed to produce LKPD based on ALQURUN Teaching Model (ATM), and test their effectiveness on mathematical communication skills. The subjects of this study were students of grade VII Formal Junior High School 1 Purbolinggo in period of 2016/2017. Research data obtained by mathematical communication ability test. Characteristics of the LKPD based on ATM statistical materials developed by ATM syntax, they are the acknowledge, literature, quest, unite, refine, use, and name. The result of the expert validation indicated that LKPD based on ATM meets the content, media, and language feasibility standard and appropriate for using and included in good category. The results of initial field trials and field test results presented students mathematical communication skills using LKPD based on ATM, higher than the mathematical communication ability of students who do not use LKPD based on ATM. Therefore it can be concluded that LKPD part based on ATM be effective to improving students mathematical communication ability. Penelitian dan pengembangan ini bertujuan untuk menghasilkan produk berupa LKPD berbasis ALQURUN Teaching Model (ATM), dan menguji efektivitasnya terhadap kemampuan komunikasi matematis. Subjek penelitian ini adalah siswa kelas VII SMPN 1 Purbolinggo Tahun Pelajaran 2016/2017. Data penelitian diperoleh melalui tes kemampuan komunikasi matematis. Karakteristik LKPD berbasis ATM pada materi statistika dikembangkan berdasarkan sintaks ATM, yaitu acknowledge, literature, quest, unite, refine, use, dan name. Hasil validasi ahli menunjukkan bahwa LKPD berbasis ATM telah memenuhi standar kelayakan isi, media, dan bahasa serta layak digunakan dan termasuk dalam kategori baik. Hasil uji coba lapangan awal dan hasil uji coba lapangan menunjukkan bahwa kemampuan komunikasi matematis siswa yang menggunakan LKPD berbasis ATM lebih tinggi daripada kemampuan komunikasi matematis siswa yang tidak menggunakan LKPD berbasis ATM. Sehingga, dapat disimpulkan bahwa LKPD berbasis ATM efektif untuk meningkatkan kemampuan komunikasi matematis siswa.Kata kunci: kemampuan komunikasi matematis, LKPD, ATM.
Co-Authors Agustinus Robert Uria Astri Setyawati Avellyn Shinthya Sari Caswita Caswita Corolus Prasetyadi Dani Ramdani Darwanto Darwanto Dewi Seswita Zilda Djaka Marwasta Dwi Ari Murti W. Dwi Sumarno Elvandri Yogi Pratama Ence Darmo Jaya Supena Erika Aprilliya Erina Sulistiani Erna Erawati Erna Erawati Hani Ervina Pansa Ivan Adilla Liah Badriah Liliek Sulistyowati Liliek Sulistyowati M. Muchlish Adie Miftahudin . moh hanafi Nor Hidayah Poltekkes Kemenkes Semarang PUSPITA LISDIYANTI Rinaldi Rizal Putra Risty Agustin Sari Bahagiarti Kusumayudha Sari Bahagiarti Kusumayudha Seprianto, Seprianto Siti Arifah Sri Handayani Sri Yudawati Cahyarini Sudaryono Sudaryono Sugeng Sutiarso Suyanta Suyanta Syofyan Hadi Vita Meylani Wiwin Reni Rachmawati Yusro Nuri Fawzya