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INDONESIA
SAINTEKS
Published by Universitas Muhammadiyah Purwokerto
ISSN : -     EISSN : -     DOI : -
Core Subject : Engineering,
Engineering
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Articles 77 Documents
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EFEKTIVITAS EKSTRAK DAUN SIRIH DALAM MENANGGULANGI IKAN PATIN YANG TERINFEKSI BAKTERI Aeromonas hydrophila Mulia, Dini Siswani; Husin, Arif
SAINTEKS Vol 8, No 2 (2012): Jurnal Sainteks Volume VIII No 2 Oktober 2012
Publisher : LPPM UNIVERSITAS MUHAMMADIYAH PURWOKERTO

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Abstract

              This study aimed to assess the effectiveness in dealing with betel leaf extract catfish infected with Aeromonas hydrophila. This study used an experimental method to completely randomized design (CRD) with 4 treatments and 4 replications. Treatment consists of feed pellets P1 = + 0.2 g of betel leaf extract / 100 g feed; P2: feed pellets + 0.4 g of betel leaf extract / 100 g feed, P3: feed pellets + 0.6 g of betel leaf extract / 100 g of feed, and P4: feed pellets without betel leaf extract (control). Catfish used a length of 7.8 to 11.3 cm with an average weight of 7.43 g. Feed containing betel leaf extract made after the onset of symptoms of fish to bacteria A. hydrophila, namely on day 3 to day 18 (for 15 days). Parameters be measured were survival rate, clinical symptoms (external) fish, and the process of recovery (recovery) of catfish after bacterial infection A. hydrophila, as well as water quality parameters, including temperature, pH, and dissolved oxygen. Analysis of data using Analysis of Variance (ANOVA) and Duncans test further with Multiple Range Test (DMRT) at 5% level test. The results showed that the betel leaf extract effective in preventing bacterial infection catfish A. hydrophila. Treatment of betel leaf extract may improve survival catfish reaches 66.67 to 86.11% compared to 30.55% for controls. P1 treatment is the most effective treatment for treating bacterial infections catfish A. hydrophila. Keywords: effectiveness, betel leaf extract, catfish, infection, Aeromonas          
ISOLASI, KARAKTERISASI, DAN IDENTIFIKASI BAKTERI PADA LELE DUMBO YANG TERSERANG PENYAKIT DI KABUPATEN BANYUMAS Mulia, Dini Siswani; Maryanto, Heri; Purbomartono, Cahyono
SAINTEKS Vol 7, No 1 (2011): Jurnal Sainteks Volume VII No 1 Maret 2011
Publisher : LPPM UNIVERSITAS MUHAMMADIYAH PURWOKERTO

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The aim of this research is to isolate, characterize, and identify bacteria on infected African catfish in Banyumas Regency. The researcher used survey method and purposive random sampling technique. Samples were infected African catfish. They were taken from three areas that had potential cultivation for African catfish in Banyumas, namely Rempoah, Kebanggan, and Singosari. In each area, the researcher chose two African catfish cultivating ponds randomly and each pond was taken randomly 3 fishes. Symptoms of the disease in African catfish sample were carefully observed, both externally and internally with surgically. External observation  covered wounds and bleeding in some parts of the body, sores or ulcers on the body, protruding eyes, while the internal observation included kidney. Isolation of bacteria carried from the skin (scales), body sores, fin, and kidney. Characterization was done by observing the structure of macroscopic, microscopic, and biochemical tests. The results indicated that 130 isolates of bacteria, and identified to be genus Alcaligenes, Bacillus, Arachnia, Acidomonas, Aeromonas, Amphibacillus, Salmonella, Neisseria, Pseudomonas, Micrococcus, and Clostridium. Keywords: isolation, characterize, identify, bacterium, African catfish, Banyumas regency              
PENINGKATAN PRESTASI BELAJAR DAN MENUMBUHKEMBANGKAN MINAT KEWIRAUSAHAAN PADA SISWA KELAS III TP-4 SMK WIWOROTOMO MELALUI PEMBELAJARAN BERBASIS KOMPETENSI Susilo, Mr
SAINTEKS Vol 7, No 1 (2011): Jurnal Sainteks Volume VII No 1 Maret 2011
Publisher : LPPM UNIVERSITAS MUHAMMADIYAH PURWOKERTO

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The aim of  the classroom action research is to improve the learning achievement  and entrepreneurship interests of the students of SMK majoring  Mechanical engineering. This research was conducted at even semester of class III TP-4 students of  Wiworotomo Vocational School of  Purwokerto  Central Java in the academic year  2009 - 2010. The result of the classroom action research are (1) the improvement  of the students’learning achievement in Complex of turn-work. The mean of the result of activity in cycle I was 8,19 and  in cycle II increased into 8,98. (2) the improvement of  the students’ entrepreneurship interest was 30,29%. From the result of the questionaires in  cycle I the students’ entrepreneurship interest was 3,04% and cycle II increase into 33,33%.Keywords:  Complex of turn-work, Enthusiasm entrepreneurship, Study base on inter          
KAJIAN YURIDIS TERHADAP JAMAAH HAJI SEBAGAI KONSUMEN JASA PELAYANAN PENYELENGGARAAN IBADAH UMROH DAN HAJI PLUS BERDASARKAN UU NOMOR 8 TAHUN 1999 TENTANG PERLINDUNGAN KONSUMEN Suyadi, Mr
SAINTEKS Vol 7, No 2 (2011): Jurnal Sainteks Volume VII No 2 Oktober 2011
Publisher : LPPM UNIVERSITAS MUHAMMADIYAH PURWOKERTO

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Law Of  Number 17 1999 With Regulation Change Had Been Law Of Number 13 2008 About Pilgrimage Organization  Which Be Held By Government (Department Of Religion). In This Study, Can Be Asserted That Pilgrimage Have Been Responsible Government Because It Was National Duty. People Participation, Especially  Private Party, In The Pilgrimage Organization Was A Separated Part Of Pilgrimage Organization System. This Is Significant That Private Pilgrimage Bureau Have Different Responsibility. Pilgrimage Is Consument Which Can Not Getting Loose By Law Of Number 8 1999 About Consument Protection, Particularly Consument Rights As Meritorious Service Consument  Of Pilgrimage Organization. Keywords: Juridically Study, Consument, Pilgrimage.          
HUBUNGAN ANTARA UNDERPRICING DENGAN NILAI SEASONED EQUITY OFFERING (SEO) PERTAMA PERUSAHAAN-PERUSAHAAN GO PUBLIC DI BURSA EFEK INDONESIA Endratno, Hermin
SAINTEKS Vol 6, No 1 (2010): Jurnal Sainteks Volume VI No 1 Maret 2010
Publisher : LPPM UNIVERSITAS MUHAMMADIYAH PURWOKERTO

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 This research aims at knowing the positive average abnormal return and the relationship of the underpricing and the value of the first Seasoned Equity Offering (SEO) towards go public-companies in Indonesia Stock Exchange during three-day-trade after the first emission of underpricing. The data consisted of 12 (twelve) go public-companies in Indonesia Stock Exchange since 1995 and have done their first SEO in 2007. The analysis of data was conducted through test and correlation using Pearson Product Moment statistic model. After the first three days of Initial Public Offering (IPO), the abnormal return was negative. It was shown by the average abnormal return of the first day approximately -0.0088, of the second day -0.0041, and of the third day -0.076. The positive abnormal return, based on the statistic analysis, was insignificantly found either within three-day-trade in the first emission of the underpricing. The insignificant result also occurred to the relationship of the underpricing and the value of the first SEO after the correlation analysis was done. These findings have significant implications for the investors to consider the changes of share prices after the first SEO. It also appears that the factors of underpricing and negative abnormal return should be observed by the emitens to minimize the risks after the IPO. Key words: Underpricing, Seasoned Equity Offering, emission          
AKLIMATISASI ANGGREK DENDROBIUM Suyadi, Aman; Shofiyani, Anis
SAINTEKS Vol 6, No 1 (2010): Jurnal Sainteks Volume VI No 1 Maret 2010
Publisher : LPPM UNIVERSITAS MUHAMMADIYAH PURWOKERTO

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This project shows how Dendrobium orchid acclimatization training can develop the skill of the orchid traders of Baturaden district on acclimatization technology, increase the income, and decrease the number of unemployment. The training was conducted towards 10 (ten) participants of PPAB group, and was continued by mentoring and monitoring until they acquired the skill of Dendrobium orchid acclimatization technology. The result proves that (1) the skill of Baturaden orchid traders on acclimatization technology increases, shown by the life percentage of seedling and compote plants that reaches 89.5%; (2) the average income of those traders increases in amount of Rp 4,094,167, or approximately Rp 409,417 per trader; (3) the number of unemployment decreases due to the increasing of employment number in amount of 5 (five) people, consisting of 3 (three) gardeners and 2 (two) florists. This sort of technique was shown to be an effective way of increasing Baturaden orchid traders’ skill on acclimatization technology and their income as well as the number of employment. Key words : Dendrobium orchid, acclimatization, skill           
HUBUNGAN SUPERVISI DENGAN PENDOKUMENTASIAN BERBASIS KOMPUTER YANG DIPERSEPSIKAN PERAWAT PELAKSANA DI INSTALASI RAWAT INAP RSUD BANYUMAS JAWA TENGAH Linggardini, Kris
SAINTEKS Vol 6, No 2 (2010): Jurnal Sainteks Volume VI No 2 Oktober 2010
Publisher : LPPM UNIVERSITAS MUHAMMADIYAH PURWOKERTO

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Nursing documentation is the indicator of nursing care quality. The aim of this research was to know the correlation between supervision and computer based nursing documentation asssumed by the nurses in in-patient ward at Banyumas General Hospital. The research was designed by using quantitave method with cross sectional approach. The samples were 70 respondents. The instrument used was questionnaire. The result showed that there is correlation between supervision and computer based documentation of nursing process (p= 0,003), there is correlation between the lenght of work and computer based documentation of nursing process (p= 0,007). The closest relationship variable toward the documentation of nursing process was the frequnecy of supervision (p=0,001). Key words: computer based nursing documentation, frequency of supervision, and technique of supervision           
PENGARUH KECERDASAN EMOSI, GAYA PEPEMIMPINAN DAN BUDAYA ORGANISASI TERHADAP KINERJA GURU ( Studi pada SMP dan SMA Negeri di Kabupaten Banjarnegara ) Supriyono, Waras; Taniredja, Tukiran; Sudjadi, Achmad
SAINTEKS Vol 11, No 1 (2014): Jurnal Sainteks Volume XI No 1 Maret 2014
Publisher : LPPM UNIVERSITAS MUHAMMADIYAH PURWOKERTO

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Penelitian berjudul “Pengaruh Kecerdasan Emosi, Gaya Kepemimpinan dan Budaya Organisasi terhadap Kinerja Guru” studi pada SMP dan SMA Negeri di Kabupaten Banjarnegara. Penelitian bertujuan mengetahui dan menganalisis signifikansi pengaruh kecerdasan emosi kepala sekolah, gaya kepemimpinan, dan budaya organisasi terhadap kinerja guru SMP dan SMA  Negeri di Kabupaten Banjarnegara.  Metode penelitian yang digunakan adalah metode survai. Populasinya adalah kepala sekolah dan guru SMP dan SMA Negeri di Kabupaten Banjarnegara. Pengumpulan data dengan kuesionar dan dokumentasi. Metode pengambilan sample menggunakan teknik stratifield propotional random  sampling. Sampel penelitian sebanyak 108 guru yang berasal dari 28 SMP dan 8 SMA Negeri di Kabupaten Banjarnegara. Analisis data menggunakan Struktural Equalitional Modeling ( SEM ).Kesimpulan  hasil penelitian adalah Kecerdasan emosi kepala sekolah, gaya kepemimpinan, dan budaya organisasi sekolah  mempunyai pengaruh yang signifikan terhadap kinerja guru SMP dan SMA Negeri di Kabupaten Banjarnegara.Kata Kunci: Kecerdasan emosi, Gaya kepemiminan, Budaya organisasi, kinerja guru
PENGETAHUAN, SIKAP DAN PERILAKU APOTEKER DALAM PEKERJAAN KEFARMASIAN DI RUMAH SAKIT DI WILAYAH KARESIDENAN BANYUMAS Rustanti, Yuni Asih; Kusuma, Anjar Mahardian
SAINTEKS Vol 11, No 2 (2014): Jurnal Sainteks Volume XI No 2 Oktober 2014
Publisher : LPPM UNIVERSITAS MUHAMMADIYAH PURWOKERTO

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Sebagai akibat dari perubahan orientasi obat ke pasien (Pharmaceutical Care), apoteker dituntut untuk meningkatkan pengetahuan, sikap dan perilaku dalam pelayanan kefarmasian. Sikap dan perilaku ini sangat menentukan keberhasilan dalam melakukan pekerjaan kefarmasian. Penelitian ini dilakukan untuk menggambarkan pengetahuan, sikap dan perilaku apoteker dalam pekerjaan kefarmasian di rumah sakit di wilayah Karesidenan Banyumas. Jenis penelitian ini adalah penelitian deskriptif dengan desain penelitian cross-sectional. Data dikumpulkan menggunakan wawancara terstruktur, serta alat perekam suara dan alat perekam gambar (kamera) sebagai bukti atas jawaban yang diberikan oleh responden. Hasil dari penelitian ini, dari total 74 apoteker di rumah sakit di wilayah Karesidenan Banyumas hanya 32 apoteker yang bersedia menjadi responden yang didominasi oleh perempuan, berusia 20-40 tahun dan memiliki pengalaman kerja antara 1-20 tahun. Hasil penelitian menunjukkan bahwa 100% apoteker di rumah sakit sudah mengetahui dan memahami tentang skrining resep dan pelayanan informasi obat, 78,125% apoteker mampu menjawab dengan benar definisi dari konseling dan 100% apoteker mampu memahami tujuan dari monitoring efek samping obat. 100% apoteker setuju dengan kewajiban melakukan skrining resep, pelayanan informasi obat, konseling dan monitoring efek samping obat. 87,5% apoteker sering melakukan pemeriksaan kesesuaian resep, 84,3% apoteker sering memberikan informasi obat ke setiap pasien, 3,1% apoteker yang sering melakukan konseling dan 12,5% apoteker kadang-kadang melakukan monitoring efek samping obat. Kesimpulan yang diperoleh dari hasil penelitian ini adalah sebagian besar apoteker di rumah sakit di wilayah Karesidenan Banyumas setuju dan sudah mengetahui serta memahami tentang skrining resep, pelayanan informasi obat, konseling dan monitoring efek samping obat. Skrining resep, pelayanan informasi obat sebagian besar sudah banyak dilakukan oleh apoteker di rumah sakit di wilayah Karesidenan Banyumas sedangkan konseling dan monitoring efek samping obat masih banyak yang belum melakukan.Kata Kunci: Pengetahuan, Sikap, Perilaku Apoteker, Pekerjaan Kefarmasian.
PENGARUH NUTRISI BAKTERI Pseudomonas sp DALAM ROTATING BIOLOGICAL CONTACTOR (RBC) TERHADAP KANDUNGAN BOD DAN COD AIR LIMBAH KILANG PARAXYLENE Kurniawan, Ganda; Damajanti, Neni; Hamad, Alwani
SAINTEKS Vol 11, No 1 (2014): Jurnal Sainteks Volume XI No 1 Maret 2014
Publisher : LPPM UNIVERSITAS MUHAMMADIYAH PURWOKERTO

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Air Limbah pabrik perminyakan adalah air yang masih mengandung sedikit minyak, suspended solid, BOD dan COD yang relative masih tinggi. Penelitian ini bertujuan memperoleh hasil analisa air limbah outlet Rotating Biological Contactor (RBC) yang memenuhi standar KEP. 09 / MENLH/4/1997 khususnya kandungan BOD dan COD .Proses reduksi BOD dan COD terjadi di rotating biological contactor (RBC) oleh bakteri Pseudomonas. Pada penelitian ini digunakan variabel tetap flow rate air limbah 7 m3/jam, kecepatan putaran RBC 2,12 rpm sedangkan variable berubahnya adalah injeksi urea (1,1.1,1.2 kg/day) dan phospat (0.2,0.3,0.4 kg/day) kedalam RBC. Air limbah outlet RBC dianalisa setiap hari dengan metode API method 728-53. Dari hasil penelitian diketahui bahwa terjadi penurunan BOD dan COD di air limbah setelah diinjeksi urea dan phospat di RBC. Injeksi yang memberikan hasil terbaik dalam penelitian ini adalah urea 1.2 kg dan phospat 0.4 kg, untuk BOD terjadi penurunan dari rata-rata 166 ppm menjadi 97 ppm, untuk COD terjadi penurunan rata-rata 272 ppm menjadi 198 ppm.Kata kunci: Rotating Biological Contactor, BOD, COD, Urea, Phospat

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