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Studi Profil Ozone Permukaan (O3) Dan Gas Monoksida (CO) Antara Kota Bandung Dan Bukit Kototabang andi sulistiyono; Hartanto Hartanto; Fathuroyan Fathuroyan; Dodi Saputra; Ikhsan Buyung Arifin
Jurnal Ilmu Lingkungan Vol 17, No 2 (2019): Agustus 2019
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (697.485 KB) | DOI: 10.14710/jil.17.2.239-244

Abstract

Ozone Permukaan (O3) terbentuk karena adanya proses fotokimia oleh perkusor pembentuknya salah satunya yaitu gas karbonmonoksida (CO). Dengan menggunakan data parameter gas CO dan O3diurnal hasil pengukuran di Stasiun GAW Bukit Kototabang dan Lapan Bandung,dianalisis untuk mengetahui profil diurnal gas CO dan O3 pada tipe wilayah Urban (Bandung) dan Non Urban (stasiun GAW Bukit Kototabang). Konsentrasi dan profil gas CO secara diurnal untuk wilayah tipe Urban dan Non Urban ditentukan oleh sumber serta waktu emisi dari CO. Untuk wilayah type Urban, grafik diurnal konsentrasi gas CO terjadi puncak dan lembah. Puncak konsentarsi CO terjadi saat warga kota beraktifitas dengan berefek pada emisi gas CO, sedangakan lembah konsentrasi gas CO adalah periode pembentukan O3 melalui proses fotokimia. Untuk wilayah Non Urban (Stasiun GAW Bukit Kototabang) tidak terjadi perbedaan nilai konsentasi yang besar untuk periode tertentu mengingat kedudukan stasiun GAW Bukit Kototabang jauh dari sumber emisi gas. Status kualitas udara tahun 2008 untuk wilayah kota bandung dan Stasiun GAW Bukit Kototabang masih pada kriteria sehat karena nilai dari CO dan O3 masih berada jauh pada dari nilai ambang batasnya.
PENERAPAN MODEL PEMBELAJARAN THINK TALK WRITE (TTW) DENGAN BANTUAN LEMBAR KERJA SISWA UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR IPA TERPADU SISWA KELAS VII.A SMP NEGERI 2 RANTAU PANJANG Hartanto hartanto
JURNAL INOVASI DAN PEMBELAJARAN FISIKA Vol 4, No 1 (2017): JURNAL INOVASI DAN PEMBELAJARAN FISIKA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jipf.v4i1.4250

Abstract

Abstrak : Penelitian ini dilaksanakan pada semester ganjil Tahun Pelajaran 2015/2016 dikelas VII.A SMP Negeri 2 Rantau Panjang yang berjumlah 30 siswa. Tujuan penelitian ini adalah untuk meningkatkan aktivitas dan hasil belajar IPA Terpadu siswa kelas VII.A di SMP Negeri 2 Rantau Panjang melalui penerapan model pembelajaran Think Talk Write (TTW) dengan bantuan Lembar Kerja Siswa (LKS). Penelitian ini adalah penelitian tindakan kelas yang dilaksanakan dalam tiga siklus. Setiap siklus terdiri dari empattahapan, yaitu: (1) perencanaan, (2) pelaksanaan, (3) pengamatan, dan (4) refleksi. Hasil penelitian menunjukkan adanya peningkatan aktivitas belajar siswa sebesar 11,10% dan 13,87% darisetiap siklusnya. Hasil belajar siswa setelah penerapan model pembelajan TTWdengan bantuan LKS juga menunjukkan adanya peningkatan sebesar 6,6%dan 13,4% dari setiap siklusnya.Dengan demikian dapat disimpulkan bahwa model pembelajaran TTW dengan bantuan LKS sangat efektif digunakan untuk meningkatkan aktivitas dan hasil belajar siswa kelas VII.A SMP Negeri 2 Rantau Panjang.
PERANCANGAN APLIKASI E-COMMERCE JAKARTA FRUIT MARKET Hartanto Hartanto; Ery Dewayani; Bagus Mulyawan
Jurnal Ilmu Komputer dan Sistem Informasi Vol 6, No 2 (2018): JURNAL ILMU KOMPUTER DAN SISTEM INFORMASI
Publisher : Fakultas Teknologi Informasi Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (368.145 KB) | DOI: 10.24912/jiksi.v6i2.2634

Abstract

E-commerce merupakan proses pembelian dan penjualan jasa dan barang-barang secara elektronik dengan transaksi bisnis terkomputerisasi menggunakan internet, jaringan, dan teknologi digital lain. Selain untuk mempermudah pelanggan dalam mencari informasi produk yang ditawarkan, perlu dibuat perancangan aplikasi E-Commerce Jakarta Fruit Market agar pelanggan dapat mengetahui dan membeli barang yang ditawarkan. Program aplikasi ini berupa website. Website berisi informasi produk dan kategori produk. Dalam pengumpulan data digunakan metode studi pustaka dan wawancara. Sedangkan metode perancangan sistem yang digunakan adalah metode System Developtment Life Cycle/(SDLC). Pembuatan program aplikasi ini menggunakan bahasa pemograman PHP. Hasil dari perancangan aplikasi ini dapat menyediakan informasi buah, memudahkan pelanggan untuk membeli buah dan untuk mempromosikan buah Jakarta Fruit Market.
“POHACI” SEBUAH ABSTRAKSI KARYA DARI SERAT CARIOS DEWI SRI Hartanto Hartanto
Greget Vol 12, No 2 (2013)
Publisher : Institut Seni Indonesia Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (403.907 KB) | DOI: 10.33153/grt.v12i2.509

Abstract

The 50 page study of the work of art entitled Pohaci by Hartanto, S. Sn., M. Sn., 2012, wassponsored by a grant from DIPA ISI Surakarta in 2012. Pohaci is a dance which was inspired bythe story of Dewi Sri or Nyai Pohaci Sanghyang Sri, a tale about the rice goddess, from West Java.This work takes the figure of Dewi Sri as a reflection of Javanese women with their characteristicsof elegance, beauty, gentleness, grace, kindness, and all the perfection of a woman. The dance lastsfor 27 minutes and is presented as a new dance form. The problem addressed in the study is howthe story of Pohaci Sanghyang Sri is treated with a new or different concept and how it is interpretedin the dance. The aim of this research is to present an abstraction of the figure of a womanand to provide substance for the new work in the form of a bedhayan. It also aims to increaseknowledge and add to the existing repertoire of dances that are based on literary works. Themethod used for answering the questions includes a method of interpretation and a method ofconstruction. The method of interpretation uses an approach which interprets various elements ofthe treatment such as the content and form, the movements, music, costumes and make-up, andalso the lighting. The method of construction is a way for implementing an activity of creating awork of art, beginning by planning the movements and continuing until the work is completed.The results of the study show that the dance Pohaci is not based on the actual storyline of DewiSri but rather on the figure of Dewi Sri herself who is likened to the figure of a Javanese woman.The work is presented in the form of a bedhayan and uses 7 female dancers, accompanied bymusic played on the Javanese gamelan.
Pengaruh Model Pembelajaran Assurance, Relevance, Interest, Assesment, Satisfaction (Arias) Integratif dan Kemampuan awal Dalam Meningkatkan Pemahaman Konsep dan Pemecahan Masalah Matematika Siswa Sekolah Menengah Pertama di Kepahiang Eka Kurniawati; Hartanto Hartanto; Zamzaili Zamzaili
Jurnal Pendidikan Matematika Raflesia Vol 2, No 2 (2017)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jpmr.v2i2.3970

Abstract

PERBEDAAN PENINGKATAN KEMAMPUAN PEMAHAMAN DAN PENALARAN MATEMATIKA SISWA SMKN 3 SELUMA MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE STAD DAN MODEL PEMBELAJARAN BIASA Mega Heriani; Hartanto Hartanto; Wayan Dharmayana
Jurnal Pendidikan Matematika Raflesia Vol 1, No 2 (2016)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jpmr.v1i2.4255

Abstract

PENGARUH MODEL PEMBELAJARAN CONNECTED MATHEMATICS PROJECT TERHADAP KEMAMPUAN PEMAHAMAN KONSEP DAN PENALARAN MATEMATIS DI MADRASAH ALIYAH Arie Mulyani; Hartanto Hartanto; Zamzaili Zamzaili
Jurnal Pendidikan Matematika Raflesia Vol 2, No 1 (2017)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jpmr.v2i1.4086

Abstract

PENGARUH PENDEKATAN OPEN-ENDED TERHADAP KEMAMPUAN BERPIKIR KRITIS MATEMATIS DI SEKOLAH MENENGAH KEJURUAN Debra Pratama Sakti; Hartanto Hartanto; I Wayan Dharmayana
Jurnal Pendidikan Matematika Raflesia Vol 2, No 2 (2017)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jpmr.v2i2.4430

Abstract

DIAGNOSTIC CHALLENGE OF LEFT-SIDE APPENDICITIS DUE TO SITUS INVERSUS TOTALIS IN A LIMITED SETTING: A CASE REPORT Hartanto Hartanto
Berkala Ilmiah Kedokteran Duta Wacana Vol 6, No 1 (2021): BERKALA ILMIAH KEDOKTERAN DUTA WACANA
Publisher : Faculty of Medicine Universitas Kristen Duta Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21460/bikdw.v6i1.224

Abstract

Background: Acute appendicitis is an acute abdominal case with a high incidence and often requires emergency surgical intervention. Situs inversus totalis is a rare congenital abnormality in which the thoracic and abdominal organs are totally transposed. Left-sided acute appendicitis (LSAA) is common in patients with congenital abnormalities such as situs inversus totalis. Diagnosis of LSAA is even more challenging, especially in peripheral areas which can lead to misdiagnosis and complications such as perforation or abscess. Imaging modalities are usually required to confirm the diagnosis. Case Presentation: A 21 years old male patient came to the emergency department with chief complaint of severe abdominal pain, starting 3 days earlier, localized to the epigastric area and migrating to the left lower quadrant. The patient also demonstrates fever, nausea and vomiting. Physical examination revealed an increasing abdominal wall rigidity and tenderness in the left lower quadrant as well as rebound tenderness. Laboratory tests revealed leucocytosis and increased neutrophils count. The patient underwent 3-position abdominal radiograph after chest X-ray showed dextrocardia. Exploratory laparotomy was done in this patient, showing a perforated appendix and totally transposed abdominal organs. Conclusion: Imaging modalities such as ultrasonography and abdominal CT Scan can be helpful in determining the diagnosis of LSAA and reduce the likelihood of misdiagnosis and complication. The possibility of LSAA and situs inversus should be suspected in a patient presenting with left lower quadrant abdominal pain with proven dextrocardia from chest X-ray. Keyword: Left-sided acute appendicitis, situs inversus totalis, dextrocardia
EKSPRESI KREATIF SISWA SMA SANTO YOSEP SURAKARTA DALAM PELATIHAN TARI Hartanto Hartanto
Abdi Seni Vol 2, No 1 (2010)
Publisher : Institut Seni Indonesia Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4275.527 KB) | DOI: 10.33153/abdiseni.v2i1.71

Abstract

This article talks about creative expression of students in SMA (Senior High School) Santo Yosep Surakarta in dance training. To gain the students’ creative expressions, the writer executes the following stages: dance appreciation, dance training, and implementation of their creative expressions into dance works. The creativity development is formed by gaining the student’s creative ability through the direct guiding. The students are given a freedom and discretion in body processing and express it in a performing art. This is supposed to give an understanding of creativity basic foundation, to form a creative media, to perform the creative works, and to document audio visual in order to be  used as a reference in dance studying in Senior High School. Key words : creative expression, dance, student of Senior High School, and training.