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All Journal Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Jurnal Dimensi Pratama Teknik Sipil JAM : Jurnal Aplikasi Manajemen Journal of the Indonesian Mathematical Society Agricore: Jurnal Agribisnis dan Sosial Ekonomi Pertanian Unpad Jurnal Epidemiologi Kesehatan Komunitas International Journal of Zakat (IJAZ) ARBITRER: Jurnal Pendidikan Bahasa dan Sastra Indonesia
Suhartono .
Mahasiswa Program Studi Teknik Sipil Universitas Kristen Petra
Religion Arts Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Education Health Professions Languange, Linguistic, Communication & Media Mathematics Public Health Social Sciences Other

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SIMULASI MANAJEMEN LALU LINTAS UNTUK MENINGKATKAN KINERJA JARINGAN JALAN RAYA JEMURSARI DAN JALAN MARGOREJO INDAH ., Suhartono; Tjokrorahardjo, Christine; Setiawan, Rudy
Jurnal Dimensi Pratama Teknik Sipil Vol 4, No 2 (2015)
Publisher : Jurnal Dimensi Pratama Teknik Sipil

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (78.005 KB)

Abstract

Penelitian ini dilakukan untuk mengetahui alternatif manajemen lalu lintas yang dapat mengurangi kemacetan pada persimpangan antara Jalan Raya Jemursari dengan Jalan Margorejo Indah sehingga kinerja jaringan jalan di sekitarnya meningkat. Data hasil survei asal-tujuan diolah menjadi model sebaran pergerakan, kemudian model pemilihan rutenya dibuat dengan bantuan software perencanaan transportasi dan dibebankan pada idealisasi jaringan jalan. Setelah itu, dilakukan analisis untuk menemukan alternatif manajemen lalu lintas yang menghasilkan kinerja jaringan jalan lebih baik daripada kondisi aktual. Dari sekian alternatif yang dianalisis, terdapat empat alternatif yang memberikan hasil positif terhadap peningkatan kinerja jaringan jalan secara umum. Bahkan ada alternatif yang mampu mengurangi nilai derajat kejenuhan lalu lintas hingga 17%. Pada akhirnya dipilih dua alternatif yang menghasilkan kinerja terbaik dan stabil selama jangka waktu perencanaan. Salah satu dari dua alternatif tersebut yaitu usulan membuat jembatan layang dua tingkat untuk kendaraan yang ingin menyeberang dari Jalan Raya Jemursari menuju Jalan Margorejo Indah dan sebaliknya. Sedangkan alternatif lainnya yaitu usulan membuat pelebaran jalan di beberapa ruas Jalan Raya Jemursari untuk mengakomodasi kendaraan yang melakukan putar balik kanan langsung pada persimpangan.
SOME COMMENTS ON THE THEOREM PROVIDING STATIONARITY CONDITION FOR GSTAR MODELS IN THE PAPER BY BOROVKOVA et al. ., Suhartono; ., Subanar
Journal of the Indonesian Mathematical Society Volume 13 Number 1 (April 2007)
Publisher : IndoMS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jims.13.1.90.115-122

Abstract

Generalized Space-Time Autoregressive (GSTAR) model is one of the models that usually used for modeling and forecasting space and time series data. The aim of this paper is to study further about the stationarity conditions for parameters in the GSTAR model and the relation to Vector Autoregressive (VAR) model. We focus on the theoretical study about stationarity condition in GSTAR(11) and the relation tothe stationarity condition of parameters in VAR(1). Then, we do an empirical study to give counter examples for the theorem of stationarity condition proposed by Borovkovaet al. The results show that the theorem of stationarity condition of parameters in GSTAR(11) model given by Borovkova et al. is incorrect. Additionally, the empirical results also show that GSTAR(11) model could always be represented in VAR(1) model by applying matrix operation to the space and time parameters. Hence, we can also conclude that VAR model, particularly VAR(1), is an extension of GSTAR(11) model with any possibility values of space and time parameters.DOI : http://dx.doi.org/10.22342/jims.13.1.90.115-122
KESESUAIAN LAHAN UNTUK SISTEM AGROFORESTRY DI KABUPATEN PURWOREJO BERDASARKAN POTENSI PERTANIAN SETEMPAT Widiyanto, Ary; ., Suhartono
Agricore Vol 2, No 2 (2017)
Publisher : Departemen Sosial Ekonomi Faperta Unpad

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Abstract

Sektor pertanian berkontribusi sekitar 31% pada pendapatan domestik regional bruto (PDRB) Kabupaten Purworejo. Meskipun demikian, pada beberapa tahun terakhir terjadi alih guna lahan pertanian menjadi non-pertanian. Salah satu cara untuk mengatasi hal tersebut yaitu dengan ekstensifikasi lahan pertanian di lahan hutan atau disebut agroforestry. Penelitian ini bertujuan untuk mengkaji kesesuaian lahan untuk agroforestry dengan mempertimbangkan potensi pertanian dan produk unggulan setempat. Metode yang digunakan adalah dengan pengecekan lokasi (ground check) dan menggunakan Sistem Informasi Geografis menggunakan software Arc GIS. Hasil penelitian menunjukan, di kabupaten Purworejo, sekitar 7.731 ha atau 7,47% termasuk kategori sesuai dan sekitar 5.715 atau 5,56% termasuk kategori sedang untuk pengembangan agroforestry. Lokasi terluas untuk pengembangan agroforestry adalah di Kecamatan Kemiri dengan area seluas 2.578 ha. Produk pertanian unggulan setempat yang direkomendasikan adalah kambing etawa (PE) dalam pola agrosilvopasture, tanaman penghasil obat (temulawak, kajibeling, lempuyang) dibawah tegakan pinus dalam pola silvofarmaka, dan papaya, manggis, dan durian dikombinasikan kayu sengon (Paraserianthes falcataria) dalam pola agrosilvikultur. Kata kunci: Agroforestry, kesesuaian lahan, potensi pertanian, produk unggulan
CORRELATION BETWEEN PLAYING DIGITAL GAME AND STUDENTS ENGLISH LEARNING ACHIEVEMENT Aprizal, M .; Salam, Uray; ., Suhartono
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 3, No 5 (2014): Mei 2014
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstract

Abstrak:Penelitian ini bertujuan untuk mengetahui hubungan antara memainkan permainan digital dan hasil pembelajaran bahasa Inggris siswa di kelas delapan SMP Bawari Pontianak tahun akademik 2012-2013. Penelitian ini melibatkan 35 siswa kelas delapan (VII B). Penelitian ini merupakan penelitian deskriptif. Data yang menjadi perbandingan nya yaitu berupa kuesioner dan hasil belajar siswa yang berasal dari guru yang mengajar. Kuesioner yang diberikan pada siswa terdiri dari 25 pertanyaan. Nilai hubungan antara dua variable ini di hitung dengan menggunakan rumus Person Product Moment. Adapun nilai dari analisis data tersebut adalah 0,86 yang berata memiliki korelasi yang sangat tinggi. Kemampuan bahasa yang dominan adalah kemampuan membaca. Ditemukan 11 siswa dengan kemampuan membaca di atas rata-rata nilai 70. Kata Kunci: Permainan Basis Digital, Hasil Pembelajaran Abstract:The purpose of this research is to find out the correlation between playing digital game and students English learning achievement for the eighth grade students of SMP Bawari Pontianak in Academic Year 2012 2013. This research involved 35 students of eighth grade (VIII B). This research was designed in the form of descriptive research therefore; the data of this research were obtained by administering the questionnaire and students English learning achievement score taken from the English teachers handbook. The questionnaire tested on 35 students with 25 questions. This research used Person Product Moment formula to see the correlation value. The result of analyzing data found that the correlation between playing digital game and their English learning achievement score were 0.86 which categorized by high correlation. The most dominant skill acquired is Reading skill. Based on the finding, it is found that there were 11 students got high level (above 70) deals with students response score and the rest of them are below 70. Keywords: Digital Game, Learning Achievement.
THE EFFECTIVENESS OF THE USE OF ENGLISH POP SONGS IN TEACHING VOCABULARY IN SMP Imliyana, .; ., Suhartono; Husin, Syarif
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 4, No 1 (2015): Januari 2015
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstract

  Abstract : Vocabulary are needed to expand the students’ capability to understand about new ideas. Lack of vocabulary definitely makes the process of communication difficult. The purpose of this research is to investigate whether or not the use of English pop songs is effective in teaching vocabulary to the eighth grade students of SMPN 16 Pontianak. In this research, writer employs the measurement technique to measure the students’ vocabulary. The calculation of students, score by using t-test is 11.83. And based on t-value, it is higher than t-table 34 df (degree of freedom) that is 2.04 in the level 0.05. The result of the computation of the significant of the treatment is 2.01.It is higher than 0.8 and based on the crtiteria of effectiveness, it is categorized as high or effective research finding. In the other words, the English Pop Songs in an effective media to teach vocabulary. It can increase the students’ vocabulary mastery significantly.   Abstrak : Kosakata dibutuhkan untuk mengembangkan kemampuan siswa dalam memahami ide-ide baru. Tujuan dari penelitian ini adalah untuk meneliti apakah benar atau tidak penggunaan dari lagu-lagu pop Bahasa Inggris efektif dalam mengajarkan kosakata Bahasa Inggris kepada siswa kelas delapan SMPN 16 Pontianak. Dalam penelitian ini, penulis menerapkan teknik pengukuran untuk mengukur penguasaan kosakata siswa. Penghitungan dari nilai siswa menggunakan t-test adalah 11,83. Dan berdasarkan pada nilai t, lebih tinggi dari pada t-table 34 df (degree of freedom) yaitu 2,04 pada tingkat 0,05. Hasil dari penghitungan pasti pada pengajaran siswa adalah 2,01. Hal tersebut lebih tinggi dari 0,8 dan berdasarkan padar kriteria dari keefektifan, hal tersebut dikategorikan sebagai lebih tinggi atau hasil penelitian tersebut efektif. Dengan kata lain, lagu-lagu pop Bahasa Inggris adalah media yang efektif dalam mengajar kosakata Bahasa Inggris secara berarti.
Exploring Social Media Role in Zakat, Infaq, and Sedekah Administration Assaidi, Sa'dullah; Nahar, Aida; ., Suhartono
International Journal of Zakat Vol 9 No Special (2024): International Journal of Zakat
Publisher : Center of Strategic Studies (PUSKAS) BAZNAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37706/ijaz.v9iSpecial.519

Abstract

This study aims to explore the role of social media in driving zakat, infaq, and sedekah (ZIS) management. This study employs a qualitative method, operated upon the aspects of tasawur (general thought), epistemology, and analytical tools, as well as ushul al-fiqh, consisting of qawa’id (universal law), qiyas (analogical reasoning), dilalah (knowledge of meaning), tarjih (more valid law), and usuliyyah al-lughawiyyah (linguistic analysis) methods. Steps in this research include preliminary investigation, theoretical integration, empirical testing, documentation and human reflection on the process and outcome. The power of social media greatly influences the development of ZIS management in Indonesia. It can be a strength if used properly, transparently, and responsibly. Conversely, social media can become a boomerang when collecting ZIS irresponsibly, e.g., for personal gain.
TINDAK TUTUR DIREKTIF GURU DI SLB TUNAS KASIH SURABAYA (KAJIAN PRAGMATIK) Oktaviary, Halimatus; ., Suhartono; Turistiani, Trinil Dwi
Arbitrer : Jurnal Pendidikan Bahasa dan Sastra Indonesia Vol 6 No 2 (2024): Arbitrer : Jurnal Pendidikan Bahasa dan Sastra Indonesia
Publisher : Program Studi Pendidikan Bahasa dan Sastra Indonesia FKIP Universitas Pattimura (Indonesia Language and Literature Education Department, The Faculty of Teacher's Training and Educational Sciences, University of Pattimura)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/arbitrervol6no2hlm1103-1116

Abstract

Abstract: This study aims to describe directive speech acts and teacher speaking strategies at SLB Tunas Kasih Surabaya. The study uses a qualitative descriptive approach with data in the form of speech containing directive speech acts and teacher speaking strategies. Data collection was carried out using the STLC (Listening Without Speaking) method by recording teacher conversations in class. Data analysis used the Miles & Huberman method through 3 steps, namely data reduction, presentation, and verification conclusions. The findings of the study in the form of teacher speech acts amounted to 209 data consisting of commanding speech (75), requesting (34), advising (43), challenging (31), and recommending (24). In addition, 157 teacher speaking strategies were also found consisting of strategies for speaking frankly without further ado (99), speaking with positive politeness (54), and speaking with negative politeness (4). Keywords: Directive Speech, Speech Strategies, Pragmatic
Efektivitas Daya Bunuh Antiseptik Benzalkonium Klorida dibandingkan Dengan Alkohol 70% Putri, Septine Eka; Laksono, Budi; ., suhartono
Jurnal Epidemiologi Kesehatan Komunitas Vol 10, No 2: Mei 2025
Publisher : Master of Epidemiology, Faculty of Public Health, Diponegoro University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jekk.v10i2.20251

Abstract

Background: One of the prevention of disease transmission can be done by maintaining hand hygiene, in addition to using soap, the use of hand sanitizer is an innovation to prevent disease transmission. Benzalkonium chloride is a chemical compound that can be used as a substitute for alcohol as an antiseptic.Method: This study is a true experiment with samples taken from inanimate objects in the surrounding environment using the swab method, sample identification using bacterial gram staining and effectiveness testing using the liquid dilution method to determine the MIC measured by a spectrometer and see the density of bacteria based on turbidity and solid dilution to determine MBC by looking at regrowth after 24 hours of exposureResults: The results of the study obtained MIC and MBC values in gram-positive and gram-negative bacterial samples occurred in 0.12% benzalkonium antiseptic which was marked by no bacterial growth and a decrease in turbidity after 24 hours of exposure. This is supported by statistical results stating that benzalkonium chloride has a different effect on inhibiting bacterial growth compared to 70% alcohol and from 130 bacterial test samples exposed to 70% alcohol, 14 samples (8 gram-negative bacteria and 6 gram-positive bacteria) experienced regrowth after 24 hours of exposureConclusion: This shows that 0.12% benzalkonium is more effective in inhibiting and killing gram-positive and gram-negative bacteria in the environment.
Peran Ombudsman sebagai Moderator Kelembagaan Pemberdaya Modal Sosial Masyarakat ., Suhartono; Hubeis, Musa; Saefuddin, Asep; Affandi, Joko
Jurnal Aplikasi Manajemen Vol. 13 No. 1 (2015)
Publisher : Universitas Brawijaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/

Abstract

Ombudsman surveillance with additional unique role as of dispute handler, when it proceeds with isomorphism process within the school institutionalism, they will potentially raise positive relationships between schools and parents, and also the community at large. Based on new institutionalism literatures and organizational and sociological theorie,sthis study argues that several behavioral phenomenon imperically exist at every isomorphism process, i.e: initiation for diffusion, adoption of diffusion, partnership for adaptive governance, legitimacy endorsement, and being sustainability committed. This study aims to assess changes of those schools behavioral phenomenon, following the standardized socializations held by the Ombudsman of the Republik Indonesia (ORI). A survey was administratedto teachers and parents at 13 public elementary schools in five districs within Jakarta Metropolitan Area. Factor analysis, t-tests, ANOVAs and MRA were used. It revealed that ORI initiatives can somewhat subdue school bureaucracies, unfortunately it was also limitedly able to empower schools behavioral adoption and commitments. These findings imply thatORI initiatives can limitedly empowering schools in sustaining social capital, with specific handicaps hampering at every phase of isomorphism. What makes ORI initiatives less effective are being dicussed by exploring qualitative information emanated from in-depth interviews.
Co-Authors . Imliyana Aida Nahar Ary Widiyanto ASEP SAEFUDDIN Assaidi, Sa'dullah Budi Laksono Christine Tjokrorahardjo, Christine Joko Affandi Kesuma, Windy Wijaya M . Aprizal Musa Hubeis Oktaviary, Halimatus Putri, Septine Eka Rudy Setiawan Subanar . Syarif Husin Turistiani, Trinil Dwi Uray Salam