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Articles

Phage FR38 Treatment on Sprague Dawley Rat Inferred from Blood Parameters and Organ Systems SARTIKA, DEWI; BUDIARTI, SRI; SUDARWANTO, MIRNAWATI
HAYATI Journal of Biosciences Vol 19, No 3 (2012): September 2012
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (71.476 KB) | DOI: 10.4308/hjb.19.3.131

Abstract

The ability of phage FR38 to lysis indigenous Salmonella P38 from feces of diarrheal patient has been studied. However, effects of phage FR38 on organ system were not revealed as yet. This study was conducted to observe the effect of phage FR38 on blood chemistry, kidney functions, and liver functions. Twelve Sprague-Dawley rats were used as a model for this study that were divided into two groups; (i) control and (ii) treated group with phage FR38. For treated phage group, each rat was administered by 5 ml/kg bw of 1.59·107 pfu/ml of phage intragastric. The blood parameters were analysed on day 16. The results revealed that body and organs weight, erythrocyte, hematocrit, hemoglobin, leukocyte, total protein, creatinine, SGOT, and SGPT of phage treatment rats were not significantly different with the control rats on day 16 (P > 0.05). Therefore, this study showed was no effect of phage FR38 on body weight, blood chemistry, kidney and liver functions of the rat (P > 0.05).
POLA PENYAJIAN WARISAN BUDAYA DALAM PENGEMBANGAN PARIWISATA DI JAWA TENGAH Liana, Lie; Sartika, Dewi
Jurnal Ilmiah Dinamika Kepariwisataan Vol 1, No 1 (2003): Vol. I No. 1 Oktober 2003
Publisher : Jurnal Ilmiah Dinamika Kepariwisataan

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Abstract

Sektor Parirvisata sangat penting peranannya dalam menunjang pembangunannasional. Sektor Pariwisata memberikan kontribusi yang besar dalam menghasilkandevisa negara, memperluas kesempatan kerja dan berusaha, mendorong pembangunandaerah, serta dapat memperbesar pendapatan daerah.Dengan diangkatnya sektor pariwisata menjadi salah satu sumber peningkatanpendapatan negara, maka pengembangan pariwisata dilakukan di seluruh Indonesia,termasuk juga Jau.a Tengah.
PEMANFAATAN WARISAN BUDAYA SEBAGAI POTENSI KEPARIWISATAAN JAWA TENGAH Sartika, Dewi
Jurnal Ilmiah Dinamika Kepariwisataan Vol 4, No 2 (2006): Vol. IV No. 2 Oktober 2006
Publisher : Jurnal Ilmiah Dinamika Kepariwisataan

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Abstract

Sektor Pariwisata sangat penting peranannya dalam menunjang pembangunan nasional. Sektor Pariwisata memberikan kontribusi yang besar dalam menghasilkan devisa negara, memperluas kesempatan kerja dan berusaha, mendorong pembangunan daerah, serta dapat memperbesar pendapatan daerah. Dengan diangkatnya sektor pariwisata menjadi salah satu sumber peningkatan pendapatan negara, maka pengembangan pariwisata dilakukan di seluruh Indonesia, termasuk juga Jawa Tengah.
INOVASI ORGANISASI DAN KINERJA ORGANISASI : STUDI KASUS PADA PUSAT KAJIAN DAN PENDIDIKAN DAN PELATIHAN APARATUR III LEMBAGA ADMINISTRASI NEGARA Sartika, Dewi
Jurnal Borneo Administrator Vol 11 No 2 (2015): Agustus 2015
Publisher : P3KDOD III Lembaga Administrasi Negara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (972.54 KB) | DOI: 10.24258/jba.v11i2.196

Abstract

KONFLIK TOKOH UTAMA DALAM NOVEL BERTEMAN DENGAN KEMATIAN KARYA SINTA RIDWAN Sartika, Dewi; Syam, Christanto; Seli, Sesilia
Jurnal Pendidikan dan Pembelajaran Vol 2, No 3 (2013): Maret 2013
Publisher : Jurnal Pendidikan dan Pembelajaran

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Abstract

Penelitian tentang Konflik Tokoh Utama Dalam Novel Berteman Dengan Kematian Karya Sinta Ridwan bertujuan mendeskripsikan konflik internal dan konflik eksternal tokoh utama dalam novel Berteman Dengan Kematian karya Sinta Ridwan. Metode yang digunakan adalah metode deskriptif dengan bentuk penelitian kualitatif. Pendekatan yang digunakan adalah pendekatan psikologi sastra. Teknik pengumpulan data adalah teknik studi dokumenter, dana lat pengumpul data adalah peneliti sendiri sebagai instrumen kunci. Sumber data dalam penelitian ini adalah novel Berteman Dengan Kematian karya Sinta Ridwan, dan data dalam penelitian ini adalah teks novel. Hasil dari analisis data terhadap novel Berteman dengan Kematian karya Sinta Ridwan. Dapat disimpulkan bahwa terdapat konflik-konflik yang meliputi konflik internal dan konflik eksternal. Kata Kunci: konflik, tokoh, novel Abstract: Research on Conflict Main character in the novel The Death of Friendship Sprott Ridwan work aims to describe the internal conflict and external conflict of the main character in the novel The Death of Friendship Sprott Ridwan work. The method used is descriptive method with a form of qualitative research. The approach used is a psychological approach to literature. The data collection technique is the technique of documentary studies, lat fund data collection is the researcher himself as a key instrument. Sources of data in this study is novel Friendship With Death Sprott work Ridwan, and data in this study is novel text. The results of the data analysis of the novel Death Befriend Sprott work Ridwan. It can be concluded that there are conflicts that include internal conflict and external conflict. Keywords: conflict, character, novel
Pengaruh work engagement terhadap komitmen organisasi dan turnover intention Sartika, Dewi
Jurnal Ilmiah Universitas Bakrie Vol 2, No 01 (2013): November 2013
Publisher : Universitas Bakrie

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Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh work engagement terhadap komitmen organisasi dan turnover intention karyawan dari berbagai perusahaan di Jakarta yang diantaranya bergerak di bidang keuangan, perbankan, jasa, tambang, tekstil, kesehatan, dan pendidikan. Survei dilakukan secara manual dan online kepada 200 responden dan data dianalisis dengan regresi sederhana menggunakan SPSS 16. Hasil penelitian menunjukkan bahwa work engagement mempengaruhi komitmen organisasi secara positif sebesar 16.3% dan mempengaruhi turnover intention secara negatif sebesar 16.9%. Selain itu, hasil penelitian juga menunjukkan bahwa komitmen organisasi memiliki pengaruh negatif terhadap turnover intention sebesar 7.9%. Penelitian ini menyimpulkan bahwa komitmen organisasi yang tinggi dan turnover intention yang rendah dapat diperoleh dengan memiliki dan/atau meningkatkan work engagement. Organisasi dapat meningkatkan work engagement karyawan dengan menyediakan sumber daya kerja yang memadai sedangkan karyawan dapat meningkatkan work engagement yang dimilikinya secara individual dengan menjadi lebih proaktif seperti melakukan job crafting.
IMPLEMENTASI E-PROCUREMENT DALAM PENGADAAN BARANG DAN JASA Sartika, Dewi; Yuliani, Febri
Jurnal Kebijakan Publik Vol 4, No 2 (2013)
Publisher : Jurnal Kebijakan Publik

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Abstract

Penelitian inibertujuan untuk menganalisis faktor yang mempengaruhi implementasi kebijakan pengadaanbarang jasa secara elektronik di Unit Layanan Pengadaan Kabupaten Rokan Hulu. Penelitian inimenggunakan metode kualitatif dan teknik triangulasi dengan melakukan check, recheck, dancrosscheck terhadap data yang diperoleh. Hasil penelitian menunjukkan bahwa aplikasi ini layakuntuk diimplementasikan guna mendukung pengadaan barang dan jasa. Berdasarkan konsepimplementasi kebijakan, maka pelaksanaan e-procurement sudah terimplementasi dengan baik.Kata Kunci: e-government, e-procurement, implementasi, kebijakan
PENGARUH PENERAPAN STRATEGI BELAJAR AKTIF TIPE QUESTINS STDENTS HAVE (QSH) TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VIII SMPN I PANCUNG SOAL Sartika, Dewi; Rahmi, Rahmi; Cesaria, Anna
Pendidikan Matematika Vol 1, No 1 (2014): Jurnal Wisuda Ke 48 Mahasiswa Prodi Pendidikan Matematika
Publisher : STKIP PGRI Sumbar

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Abstract

ABSTRACTThis  research was designed to reveal whether the use of Questions Sudents Have (QSH) activee learning strategy could improve the students’ understanding of mathematics concept better than that of conventional laerning strategy in class VIII of SMPN 1 Pancung Soal. This was an experimental research which used random design toward the subject. The population of the research was all of students in class VIII registered in academic year 2013/2014. From the populatin, class VIII.1 was chosen as the experimental class, and class VIII.2 as the control one. The intrument of the research was a post-test in the form of essay whose reliability was . The data gotten in this research was  analyzed by using t-test. Based on the result of data analysis, it was found that the averange score of the students in the experimental class (67,20) was higher than in the control one (57,87). In addition, the result of the hypothesis test by using MINITAB program indecated that P-value (0,018) was smaller than  (0,05). Hence, it was concluded than the use of QSH active learningg strategy couldd improve the students’ understanding on mathematics concept better than that of conventional learning stratagy in class VIII of SMPN 1 Pancung Soal.  
IDENTIFIKASI SENYAWA ANTIMIKROBA ALAMI PANGAN PADA EKSTRAK KULIT BUAH NAGA MERAH DENGAN MENGGUNAKAN GC-MS [Identification of Food Natural Antimicrobe Compound from Red Dragon Fruit Peel Extract by GC-MS] Sartika, Dewi; Sutikno, Sutikno; Yuliana, Neti; M, Syarifah R
Jurnal Teknologi & Industri Hasil Pertanian Vol 24, No 2 (2019): Jurnal Teknologi & Industri Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (484.223 KB) | DOI: 10.23960/jtihp.v24i2.%p

Abstract

The red dragon fruit is a popular fruit in Indonesia. The leather of red dragon fruit was not used optimally. The other case, the peel of red dragon fruit have a natural antimicrobe potency. This research have aim to eksplore the leather of red dragon fruit as an antimicrobe with used GC-MS. The result of research showed that content of the peel of red dragon fruit was dominated by ascorbic acid, oleic acid, decanoat, phenol and ester compound, that had an antimcrobe potency. The aplication of the peel of red dragon fruit on Tongkol fish that was contaminated with E coli, showed that, there is a decrease of E coli as much as 1.47 x 109 koloni/g, significantly. The conclusion of research was the peel of red dragon fruit have a natural antimicrobe potency.
A Study on Reproductive Biology of Osteochilus wandersii from the Rokan Kiri River, Rokan Hulu Regency, Riau Province Sartika, Dewi; Putra, Ridwan Manda
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

Osteochilus wandersii or lelan fish is a type of freshwater fish that inhabit the Rokan Kiri River. This fish has high economical value, around Rp 30.000-50.000/Kg. However, information on its biological aspects, especially the reproductive biology is poorly known. To understand the reproductive biology of this fish, a study has been conducted from February to April 2015. Total fish captured was 168 (76 males and 92 females). Sex ratio between male and female was 1:1.2. The GSI of male was 0.45%-0.88% and that of the female was 0.82%-3.86%. The fecundity of the fish were 5,772-9,087 eggs/fish. Egg diameter was 0.2-0.8 mm. The relationship between fecundity and standart lenght was y = 1.379x + 0.883, fecundity and body weight was y = 0.581x + 2.858 and the fecundity with ovary weight y = 0.596x + 3.582. The water quality parameter shown are as follows: temperature 26-28°C, transparency 21.5-41.5 cm, pH 6, DO 5.6-7.8 mg/L, CO2 3.9-5.9 mg/L, and current speed 0.40-0.64 m/s. Data on water quality parameters indicate that water quality in the Rokan Kiri River is able to support the life of the fish.Keyword: Osteochilus wandersii, Rokan Kiri River, GSI, fecundity, and eggs diameter