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All Journal MEDIA KONSERVASI JOURNAL OF COASTAL DEVELOPMENT Elementary: Islamic Teacher Journal Jurnal Dinamika Hukum Jurnal Komunikasi Hukum JURNAL EKOBIS DEWANTARA Journal of Informatics and Vocational Education Kajian Moral dan Kewarganegaraan SAINSTECH: Jurnal Penelitian dan Pengkajian Sains dan Teknologi Jurnal Riset Rumpun Ilmu Teknik (JURRITEK) Jurnal Insan Pendidikan dan Sosial Humaniora
Tri Wibowo
Unknown Affiliation
Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Law, Crime, Criminology & Criminal Justice Mechanical Engineering Social Sciences Other

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Potention and Substained Utilization Effort of Medicinal Plants in Meru Betiri National Park Tri Wibowo; Puja Utama; Ervizal AMZU
Media Konservasi Vol 3 No 2 (1991): Media Konservasi
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1213.314 KB) | DOI: 10.29244/medkon.3.2.%p

Abstract

Mend Betiri National Park is a conservation area inhabited by various jind of genetic resource, among others medicinal plants. Such areacontain less 88 medicinal plant species that potensially plqys a role as genetic resource for devoloprnent efforts of medicinal plants cultivation out of the national park area. The pattern of sustainable utilization of genetic resource in Meru Betin'National Park is buffer zone management. In such area, the people are giuded to grow medicinal plants where is seeh are gained from the national park The plants that had been tried to be grown in buffer zone area were cube jawa (&Pretrofractum) and kemuhs (Piper cubeba)
METODE DISKOVERI TERBIMBING (GUIDED DISCOVERY): Konsep dan Aplikasi dalam Pembelajaran Sains MI/SD Tri Wibowo
ELEMENTARY: Islamic Teacher Journal Vol 7, No 1 (2019): ELEMENTARY
Publisher : Program Studi Pendidikan Guru Madrasah Ibtidaiyah IAIN Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21043/elementary.v7i1.4776

Abstract

METODE DISKOVERI TERBIMBING (GUIDED DISCOVERY):Konsep dan Aplikasi dalam Pembelajaran Sains MI/SD Tri WibowoIAIN Purwokerto, Jawa Tengahtriwibowo@iainpurwokerto.ac.id AbstractThe learning strategy that is highly recommended by experts in science learning activities in elementary school is to use discovery learning strategy. The discovery learning strategy is a learning strategy that provides opportunities for students to discover and construct their own understanding (knowledge) of the learning activities carried out to produce knowledge that is holistic and meaningful. One method of discovery learning strategies that can be used in elementary school science learning activities is using guided discovery methods.The role of educators in science learning activities using guided discovery method is very significant and urgent. These roles include instructors, observers, motivators and evaluators. In order for the application of guided discovery methods to run optimally and according to purpose, educators need to pay attention to various things, including planning and presenting guided learning, application and guided learning techniques and characteristics and potential of students.Keywords: Guided discovery method, elementary school learning Abstrak Dewasa ini strategi pembelajaran yang sangat direkomendasikan para ahli dalam kegiatan pembelajaran sains di MI/SD adalah menggunakan strategi pembelajaran diskoveri. Strategi pembelajaran diskoveri (discovery learning strategy) merupakan sebuah strategi pembelajaran yang memberikan kesempatan kepada peserta didik untuk menemukan dan mengkonstruk sendiri pemahaman (pengetahuan) dari kegiatan pembelajaran yang dilakukan guna menghasilkan pengetahuan yang holistis dan bermakna (meaningfull). Salah satu metode dari strategi pembelajaran diskoveri yang dapat digunakan dalam kegiatan pembelajaran sains MI/SD adalah menggunakan metode diskoveri terbimbing (guided discovery).Peran pendidik dalam kegiatan pembelajaran sains menggunakan metode diskoveri terbimbing (guided discovery) sangat signifikan dan urgen. Peran itu antara lain sebagai instruktur, observer, motivator dan evaluator. Agar penerapan metode diskoveri terbimbing (guided discovery) dapat berjalan optimal dan sesuai tujuan, pendidik perlu memperhatikan berbagai hal antara lain perencanaan dan penyajian pembelajaran diskoveri terbimbing, aplikasi dan teknik pembelajaran diskoveri terbimbing serta karakteristik dan potensi peserta didik.Kata  Kunci: Metode diskoveri terbimbing, Pembelajaran Pendidikan Dasar (MI/SD)
THE PERFORMANCE OF EARLY-AGE CONCRETE WITH SEAWATER CURING M.I Retno Susilorini; Kristina Retno Dewi W; Tri Wibowo
JOURNAL OF COASTAL DEVELOPMENT Vol 8, No 2 (2005): Volume 8, Number 2, Year 2005
Publisher : JOURNAL OF COASTAL DEVELOPMENT

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (198.626 KB)

Abstract

It is well known that concrete has been implemented for marine structures. Marine environment causes physical and chemical deterioration of concrete structures, thus, there is no doubt that the durability takes an important role in concrete performance. Learning about the performance of early-age concrete is to study the maturity of concrete, which is a key of concrete durability where “Maturity Concept” attempts to predict the development of concrete properties as a function of time and temperature of curing and becomes an excellent indicator of in-place strength development and quality from fresh to hardened concrete. It is a hypothesis for this research that the compressive strength of early-age concrete cured by seawater is higher than the one cured by plain water. This research was conducted by using two methods, experimental method and analytical method. The experimental method investigated the compressive strength of concrete cylinders, with 7 days and 14 days seawater curing and plain water curing. Concrete compressive strength design, f’c, is 22.5 MPa, and varies with water-cement ratio: 0.4, 0.5, and 0.6. After 7 days and 14 days of curing, the concrete cylinders were tested by compressive testing machine. The experimental results of this research showed that the compressive strength of 7 days and 14 days concrete specimens with seawater curing is higher than those cured by plain-water, about 2.56-5.25% for 7 days old specimens and 3.39-11.87% for 14 days old specimens. The result also showed that the lower water-cement ratio, the higher concrete compressive strength would be. The analytical calculation also gave higher compressive strength to specimens cured by seawater, about 0.06-0.39% for 7 days old specimens and 0.11-0.33% for 14 days old specimens. The higher strength compressive of concrete specimens with seawater curing is provided by the existence of calcium chloride in seawater and by high temperature of seawater. The analytical result of the “Maturity Concept” has given a good performance in predicting the compressive strength of concrete very well veryfying the experimental results. The hypothesis of this research is proven, that both experimentally and analytically, the compressive strength of 7 days and 14 days old concrete specimens cured by seawater are higher than those  cured by plain water.
EFEKTIVITAS SANKSI PIDANA PAJAK DALAM UNDANG-UNDANG NOMOR 28 TAHUN 2007 TENTANG KETENTUAN UMUM DAN TATA CARA PERPAJAKAN (Studi di Pengadilan Pajak Jakarta) Tri Wibowo
Jurnal Dinamika Hukum Vol 9, No 3 (2009)
Publisher : Faculty of Law, Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jdh.2009.9.3.231

Abstract

One effort of realizing independence of nation in defrayal of development is find the source of fund that coming from tax. But, there are behavior of tax evasion that manipulated by legal subject and object of tax for to get thrift of tax by doing contempt of court (unlawful), and manipulate the tax is coherent virus (inherent) in each tax system that applying in every jurisdiction.  Based on research result, applying of sanction in the case of manipulate of tax is not yet effective, because not all that order in the norm did, for example bookkeeping’s not true and not yet had NPWP. Therefore, the policy formulation of crime sanctions in Law Taxation and also there must be support society and from government enforcers, so application of sanction of crime in taxation area can effectively did it. Kata Kunci : Pajak, Penggelapan Pajak, efektivitas sanksi pidana
Pengaruh Consumer Trust dan Expectation Terhadap Online Repurchase Intention Melalui Customer Satisfaction Pada Situs Jual Beli Online Bukalapak di Kota Yogyakarta Tri Wibowo
JURNAL EKOBIS DEWANTARA Vol 1 No 9 (2018): JURNAL EKOBIS DEWANTARA
Publisher : Program Studi Manajemen Fakultas Ekonomi UST

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study was conducted to determine the influence of consumer trust and expectation in online repurchase intention through customer satisfaction on the online sale site Bukalapak in Yogyakarta . Research location in Yogyakarta. The population of this research is the customer who stayed in Yogyakarta. Sample of 100 respondents were taken using accidental sampling techniques and methods of data collection using questionnaires. Analysis of the data used is descriptive analysis, multiple regression analysis, and path analysis. The results showed that consumer trust significantly influence customer satisfaction; consumer trust significantly influence online repurchase intention; and customer satisfaction significantly influence online repurchase intention.
PENGARUH CONSUMER TRUST DAN EXPECTATION TERHADAP ONLINE REPURCHASE INTENTION MELALUI CUSTOMER SATISFACTION PADA SITUS JUAL BELI ONLINE BUKALAPAK DI KOTA YOGYAKARTA Tri Wibowo
JURNAL EKOBIS DEWANTARA Vol 1 No 12 (2018): JURNAL EKOBIS DEWANTARA
Publisher : Program Studi Manajemen Fakultas Ekonomi UST

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study was conducted to determine the influence of consumer trust and expectation in online repurchase intention through customer satisfaction on the online sale site Bukalapak in Yogyakarta . Research location in Yogyakarta. The population of this research is the customer who stayed in Yogyakarta. Sample of 100 respondents were taken using accidental sampling techniques and methods of data collection using questionnaires. Analysis of the data used is descriptive analysis, multiple regression analysis, and path analysis. The results showed that consumer trust significantly influence customer satisfaction; consumer trust significantly influence online repurchase intention; and customer satisfaction significantly influence online repurchase intention.
PENGEMBANGAN SISTEM INFORMASI ADMINISTRASI PROGRAM STUDI BERBASIS WEB PADA PROGRAM PASCASARJANA FKIP UNS Tri Wibowo; Rosihan Ari Yuana; Basori Basori
Journal of Informatics and Vocational Education Vol 3, No 1 (2020): Journal of Informatics and Vocational Education
Publisher : Pendidikan Teknik Informatika dan Komputer, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/joive.v3i1.38050

Abstract

Tujuan Penelitian ini adalah untuk mengembangkan Sistem Informasi Administrasi Program Studi Berbasis Web pada Program Pascasarjana FKIP UNS, sehingga mengelola jadwal kuliah, peminjaman ruang, data fasilitas ruang, mata kuliah dan dosen agar terdigitalisasi serta mudah diakses. Metode penelitian yang di gunakan dalam penelitian ini adalah metode riset dan pengembangan  (Research and development). Penelitian ini dilaksanakan di Program Pascasarjana FKIP Universitas Sebelas Maret Surakarta. Pengumpulan data menggunakan metode observasi, metode dokumentasi dan metode literature atau kepustakaan. Pengembangan Sistem Informasi Program Studi dilakukan dengan menempuh beberapa tahap. Tahap pertama dilakukan dengan analisis kebutuhan sistem, merancang flowchart, merancang ERD dan merancang DFD. Tahap kedua adalah tahap pengembangan yaitu pembuatan desain tampilan, pembuatan database dan pembuatan sistem. Tahap ketiga yaitu tahap pengujian oleh beberapa ahli dengan menggunakan instrumen uji coba sistem dilanjutkan dengan revisi sistem. Hasil penelitian ini menunjukan bahwa produk Sistem Informasi Administrasi Program Studi yang dikembangkan memiliki penilaian sebesar 88.4 dari ahli sistem informasi, 86.6 dari ahli substansi administrasi dan 83.5 dari admin prodi (pengguna), sehingga masuk dalam kategori sangat layak digunakan dalam administrasi program studi.Kata kunci : sistem informasi, administrasi program studi, berbasis web
PREDIKSI SISA UMUR PAKAI TUBE REFORMER JENIS HP MODIFIED Nurobiyanto .; Tri Wibowo; Bambang Teguh Prasetyo
SAINSTECH: JURNAL PENELITIAN DAN PENGKAJIAN SAINS DAN TEKNOLOGI Vol 32 No 1 (2022): Sainstech : Jurnal Penelitian dan Pengkajian Sains dan Teknologi
Publisher : Institut Sains dan Teknologi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (802.751 KB) | DOI: 10.37277/stch.v32i1.1258

Abstract

ABSTRACT Tube reformer modified HP type (23Cr-35Ni Nb) is an important component in the fertilizer industry in the primary reformer. Tube reformer is produced in centrifugal casting method that has the hard characteristic, put up with high temperature, pressure and resistance corrosion. It is because it has a large amount of nickel (Ni) and chrome (Cr) elements so that it can hamper the corrosion. The tube reformer has been operated on for 15 years. Based on technical data modified HP tube reformer has 11,4 years of design life and one of the tubes had been burst in beneath, so it needs to decide how long the remaining life assessment of the modified HP reformer tube is. The aim of the research is in order to know how to last long the remaining life assessment of the tube reformer HP modified used, so it can plan to fix/change with a new tube. In order to support the research, it needs some tests such as metallography, hardness test, tensile test, chemical composition, and creep test. According to API 530, to measure how last the remaining life assessment of tube reformer based on creep test which is accelerated by using LMP method can get 52488,35 hours or 5,99 years. The remaining life based on microstructure damage related to the classification diagram of tube wall damage according to L May in C level (or 50 %) is 50,000 hours or 5,77 years. Keywords: Centrifugal casting, tube reformer HP modified, creep test, Larson Miller parameter, remaining life assessment.
PERAN TOKOH AGAMA DALAM MENJAGA KERUKUNAN ANTAR UMAT BERAGAMA DI DESA SEKARAN KECAMATAN KAYEN KIDUL KABUPATEN KEDIRI TRI WIBOWO
Kajian Moral dan Kewarganegaraan Vol 4 No 2 (2016): Kajian Moral dan Kewarganegaraan (Jilid 4)
Publisher : Universitas Negeri Surabaya (Unesa)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/kmkn.v2n4.p%p

Abstract

Abstrak Tujuan penelitian ini adalah untuk mendeskripsikan pandangan-pandangan masyarakat terhadap pemenuhan hak dan kewajiban tokoh agama dalam menjaga kerukunan antar umat beragama sudah berjalan sesuai harapan masyarakat.perspektif teori peran (role theory) di Desa Sekaran Kecamatan Kayen Kidul Kabupaten Kediri. Data dikumpulkan dengan menggunakan wawancara mendalam Analisis data melalui reduksi data, penyajian data, dan penarikan kesimpulan. informan dalam penelitian ini, sebagai berikut: 1) Warga desa Sekaran Kecamatan kayen kidul Kabupaten Kediri, 2) Warga desa Sekaran Kecamatan kayen kidul Kabupaten Kediri yang berasal dari berbagai agama yaitu agama Islam NU, Islam LDII, Hindu, Kristen dan Katholik yang diambil secara acak, (3) Warga desa Sekaran yang berusia diatas 24 tahun, (4) Tokoh-tokoh agama desa Sekaran Kecamatan Kayen Kidul Kabupaten Kediri yaitu: (a), Moch. Khotib (tokoh agama Islam NU), (b), H. Nasikun, (Tokoh agama Islam LDII), (c).Hernyo Rinekso (Tokoh agama Kristen),(d),.Rudi Hartono(Tokoh agama Katholik) (e), Drs. Muji, Armunis (Tokoh agama Hindu)Hasil dari penelitian ini menunjukan pandangan-pandangan masyarakat terhadap pemenuhan hak dan kewajiban tokoh agama dalam menjaga kerukunan antar umat beragama sudah berjalan sesuai harapan masyarakat. Masyarakat menilai tokoh agama mampu menjalankan dua peran yaitu peran tokoh agama dalam kegiatan sosial dan peran tokoh agama dalam kegiatan keagamaan. Masyarakat menjadikan tokoh agama sebagai figur yang mampu perpartisipasi dalam menjaga kerukunan. Tokoh – tokoh agama berinteraksi saat perayaan hari raya, saling membantu tokoh agama lain, pekerjaan, pemimpin spiritual, memberi kebebasan interen, memberi kebebasan eksteren.Hak dan kewajiban dalam mejalankan fungsi sebagai tokoh agama dapatberjalan dengan baik jika tokoh agama mengerti perannya. Kata Kunci: Peran tokoh agama, kerukunan, umat beragama Abstract The purpose of this study was to describe the views of the community towards the fulfillment of the rights and obligations of religious leaders in maintaining religious harmony is going according to the expectations of society. Theory perspective the role (role theory) in the Sekaran village Kayen Kidul District of Kediri. Data was collected using in-depth interviews Analysis of data through data reduction, data presentation, and conclusion. Informants in this study, as follows: 1) The villagers of Sekaran District of Kayen Kidul Kediri, 2) Villagers Sekaran of District of Kayen Kidul Kediri from various religions, namely Islam NU, Islam LDII, Hindu, Christian and Catholic retrieved random, (3) villagers of aged over 24 years, (4) religious leaders Sekaran village Kayen Kidul District of Kediri, namely: (a), Moch. Khotib (Islamic religious leaders NU), (b), H. Nasikun, (Muslim leader LDII), (c) .Hernyo Rinekso (Figures Christianity), (d) , Rudi Hartono (Catholic religious figures) (e), Drs. Muji, Armunis (Hindu religious leader) The results of this study indicate the views of the community towards the fulfillment of the rights and obligations of religious leaders in maintaining religious harmony is going according to the expectations of society. People consider that religious leaders were able to play two roles, the role of religious leaders in social activities and the role of religious leaders in religious activities. People make religious figure as a figure capable perpartisipasi in maintaining harmony. Leaders - religious leaders interact during the celebration of the feast, help each other religious leaders, work, spiritual leader, gave internal freedom, let freedom eksteren. Rights and responsibilities, carry out functions as religious leaders can work well if the religious leaders understand their role Keywords: Role of religious leaders, harmony, religious communities
PUISI-PUISI TENTANG PERJUANGAN DALAM DIKSI DAN MAJAS Tri Wibowo; Sri Yuwono
Jurnal Insan Pendidikan dan Sosial Humaniora Vol. 1 No. 1 (2023): Februari : Jurnal Insan Pendidikan dan Sosial Humaniora
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (56.902 KB) | DOI: 10.59581/jipsoshum-widyakarya.v1i1.77

Abstract

Kekuatan sebuah karya sastra dapat dikatakan terletak pada kemampuan menciptakan kombinasi baru, bukan objek baru. Dalam hal ini, jenis sastra puisilah yang dianggap sangat cocok sebagai objek kajian stilistika. Puisi memiliki medium yang terbatas yang hanya terdiri dari beberapa baris kalimat, tetapi harus mampu menyampaikan pesan sama dengan cerpen bahkan novel yang terdiri dari beberapa halaman (Ratna, 2009: 16).
Co-Authors Bambang Teguh Prasetyo Basori Basori Ervizal AMZU HB Rudi Kusumantoro Kristina Retno Dewi W M.I Retno Susilorini Mutia Evi Kristhy Novi Purnama Sari Nurobiyanto . Puja Utama Rosihan Ari Yuana Sri Yuwono Syamhudian Noor