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PENGARUH PEMBERIAN MINYAK KELAPA MURNI TERHADAP HEMOLISIS SEL DARAH MERAH AKIBAT PAPARAN LAMPU UV SECARA IN VITRO Amrullah, Fitri Hady; Sylvia Dewi, Melina Arini; Karlina, Karlina; Komari, Noer
Jurnal Sains dan Terapan Kimia Vol 3, No 2 (2009)
Publisher : Jurnal Sains dan Terapan Kimia

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Abstract

Telah dilakukan penelitian tentang pengaruh pemberian minyak kelapa murniterhadap hemolisis sel darah merah akibat paparan lampu UV secara in vitro. Penelitian inibertujuan untuk mengetahui pengaruh minyak kelapa murni terhadap ketahanan membransel eritrosit yang diinduksi sinar ultraviolet (UV). VCO sebagai sumber asam lemak berantaisedang dan bersifat antioksidan dikaji untuk mengetahui besarnya pengaruh terhadapkerusakan membran eritrosit yang disebabkan oleh akibat adanya radikal bebas danpaparan sinar UV. Hemolisis sebagai indikator kerusakan eritrosit diukur denganmenentukan kandungan hemoglobin yang keluar dari sel, akibat rusaknya sel eritrosit.Penelitian diawali dengan pembuatan VCO secara tradisonal. Variabel yang diukur adalahabsorbansi Hb kontrol, absorbansi Hb terpajan sinar UV dan absorbansi Hb terpajan sinarUV yang diberi VCO. Hasil penelitian menunjukkan bahwa paparan selama 60 menit sudahmenyebabkan kerusakan membran eritrosit. Kecenderungan lamanya paparan akanmenyebabkan makin tingginya kerusakan membran eritrosit. Penambahan volume VCO 5-20μl mnyebabkan ketahanan membran eritrosit yang stabil. Pemberian VCO lebih dari 30 μlmenyebabkan kerusakan membran eritrosit. Hasil penelitian mengindikasikan bahwapenggunaan VCO dapat mengurangi kerusakan membran sel.Kata kunci: eritrosit, hemolisis, VCO, lampu UV
Hubungan Pelaksanaan Penilaian Prestasi Kerja Terhadap Promosi Jabatan Studi Kasus pada PT Kemasindo Cepat Nusantara Jakarta Winoto Tj, Hery; Karlina, Karlina
Ilmiah Manajemen Bisnis vol. 10 no. 2 Mei 2010
Publisher : Ilmiah Manajemen Bisnis

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THE IMPLEMENTATION OF DRAMA IN ENGLISH CLASS Karlina, Karlina; Yufrizal, Hery; Hasan, Hartati
U-JET Vol 2, No 3 (2013): U-JET
Publisher : FKIP UNILA

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Abstract

The objective of this research is to analyze the process, the components of drama, and the impression of the students toward the implementing of drama in English classroom. This research was a descriptive qualitative which focused on the process of implementing drama in the English classroom. It concerned with an instruction of drama technique that was implemented to create interesting activity in the classroom. The research used observation and audiovisual recording in order to know how drama was implemented in English class. From the questionnaire, the writer knew the impression of the students toward the implementing drama in English class. The sample of the research was class IX.1 consisting of 32 students. The result shows that the process of drama is doing well. From the elements of drama make students to deliver the message from the text to the audience well and from the components of drama can develop creative thinking, increases self confidence, active, and enjoying activities in the class. Another results shows that the impression of students are; they enjoy the subject. It has seen from result of questionnaire. The researcher suggests that the teacher must use drama technique in teaching English in classroom and uses the elements and components of drama. Keywords:drama, elements drama, components drama
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF THINK-PAIR-SHARE PADA MATA KULIAH ALJABAR 2 DI FKIP PROGRAM STUDI PENDIDIKAN MATEMATIKA UNIVERSITAS PGRI PALEMBANG Karlina, Karlina
Prosiding Universitas PGRI Palembang Kumpulan Prosiding Edisi 1
Publisher : Prosiding Universitas PGRI Palembang

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AbstrakPenelitian ini bertujuan untuk mengetahui hasil belajar dan resmpon mahasiswa pada mata kuliah aljabar 2 melalui model pembelajaran kooperatif think pair share untuk mahasiswa semester 2 program studi pendidikan matematika Universitas PGRI Palembang yang berjumlah 37 orang. Teknik pengumpulan data berupa tes untuk mengetahui hasil belajar mahasiswa dan angket untuk melihat respon mahasiswa terhadap pembelajaran dengan model kooperatif think pair share. Semua data yang dikumpulkan dianalisis secara deskriptif. Hasil analisis data angket menunjukkan respon mahasiswa yang positif, yaitu sebanyak 32 mahasiswa (94,12%) menyatakan pada soal-soal yang terdapat pada bahan ajar dapat membimbing mereka memahami materi dan 34 mahasiswa (90%) menyatakan angket/termotivasi terhadapa cara dosen mengajar dalam memahami materi. Hasil angket juga menyatakan bahwa semua mahasiswa setuju jika pembelajaran materi lain juga menggunakan cara seperti ini (pembelajaran kooperatif berbasis think-Pair-Share). Sedangkan analisis data terdapat tes hasil belajar diperoleh rata-rata nilai akhir mahasiswa 79.03. nilai ini termasuk dalam kategori baik.Kata kunci: Model pembelajaran kooperatif think-pair-share, Aljabar II, Program Linier.
Meteorological Drought Assessment in Wonogiri District Karlina, Karlina
Journal of the Civil Engineering Forum Vol. 2 No. 2 (May 2016)
Publisher : Department of Civil and Environmental Engineering, Faculty of Engineering, UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jcef.26575

Abstract

Drought is one of natural disaster occurrences that affect many life aspects such as agricultural and economy. Drought is one of hazard that affected by extreme condition due to climate change. Wonogiri is one of districts in Indonesia that has a high risk of meteorological drought. This area tends to have less rainfall than other areas that make the condition drier. This study is aimed to provide some information required in determining the drought disaster mitigation through analysis of the drought characteristics, for both historical and future condition. For the historical condition analysis, the input is 12 years of daily rainfall recorded data from 1990 to 2001 in 15 rain gauges. In case of the future assessment, the meteorological drought was analyzed by using Effective Drought Index (EDI) and Standardized Precipitation Index (SPI) methods. Input data for the future assessment is 90 years of daily rainfall which was generated by using climate model HadCM3 scenario A2 and B2. The future data prediction was done by using Automated Statistical Downscaling software. Statistical criteria i.e. Root Mean Square Error (RMSE), regression coefficient and standard deviation were used for testing the model accuracy. The drought coefficient obtained from the analysis using EDI and SPI then was applied to draw drought risk map using GIS software in Wonogiri District for historical and future condition. The results show that for the historical condition, the most severe drought occurred in 1997-1998. This extreme condition related to ENSO phenomenon that happened in this area. Compared with the historical condition, the number of future drought event in 2080 period is less than the historical one. This result agree with the rainfall prediction. The generated rainfall for both scenarios are increase from existing period to 2080’s.
Mahasiswa tingkat kepaniteraan Universitas Hasanuddin Makassar, Indonesia Rieuwpassa, Irene Edith; Rahmat, Rahmat; Karlina, Karlina
Journal of Dentomaxillofacial Science Vol 10, No 2 (2011): Formerly Jurnal Dentofasial ISSN 1412-8926
Publisher : DiscoverSys Inc

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15562/jdmfs.v10i2.256

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The aim of this study was to determine the effectiveness of Aloe vera extract in inhibiting the growth ofStaphylococcus aureus and to measure the minimum inhibitory concentration (MIC) on the growth of the bacteria.The method using the manufacture of aloe extract, extract dilution, purified Staphylococcus aureus, MIC test andview the zone of inhibition. The results show that the (MIC) of Aloe extract was at concentration of 0.25. After astatistical test with ANOVA test on survey data (α<0.05), then the result obtained 0.000. This shows significantdifferences between various concentrations of Aloe vera extract in inhibiting the growth of Staphylococcus aureusbacteria. The higher the concentrationof Aloe vera extract, the more expand diameter of inhibition zone. Thusextracts of Aloe vera may be used to inhibit the growth of Staphylococcus aureus.
MENINGKATKAN HASIL BELAJAR IPA MELALUI MODEL PEMBELAJARAN CONTECTUAL TEACHING AND LEARNING SISWA KELAS V SDN 001 RAMBAH karlina, Karlina
JURNAL PENDIDIKAN ROKANIA Vol 3 No 2 (2018): Jurnal Pendidikan Rokania
Publisher : STKIP ROKANIA

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Abstract

This research is a research action (action research). Sub article in this research amount 26 students consist of 12 male students and 14 female students. The focus of this research is learning by using CTL learning model to improve learning outcomes in grade V students of SD Negeri 001 Rambah. CTL learning model proved to improve student learning outcomes Cycle I of the grade average of 79.46% complete and in the second cycle reached 96,74% completeness complete study.
Sistem Pendukung Keputusan Penilaian Kinerja Staf Kantor Bupati Pringsewu Menggunakan Fuzzy Multiple Attiribute Decision Making Karlina, Karlina; Muslihudin, Muhamad
Jurnal Teknoinfo Vol 12, No 2 (2018): Juli
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1031.226 KB) | DOI: 10.33365/jti.v12i2.117

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Kabupaten yang berkembang dan semakin maju ditentukan oleh Sumber Daya Manusia yaitu staf yang mengelola. Tetapi sering kali dihadapkan oleh permasalahan bagaimana menilai kinerja staf yang baik. Permasalahan ini dapat diatasi dengan membuat suatu Sistem penilaian kinerja staf dengan mudah, cepat dan efektif. Metode Simple Additive Weighting dipilih karena metode ini menentukan nilai bobot untuk setiap atribut kemudian dilanjutkan dengan proses perangkingan yang alternatif terbaik dari sejumlah alternatif dalam hal ini alternatif yang dimaksud adalah Kinerja Stafberdasarkan kriteria yang telah ditentukan yaitu kesetian, prestasi kerja,tanggung jawab, ketaatan, kejujuran, kerja sama, prakarsa, kepemimpinan. hasil dari penelitian ini berbentuk sebuah sistem pendukung keputusan yang dapat mengolah data untuk penilaian kinerja staf terbaik menjadi pertimbangan yang valid. Berdasarkan hasil dari penelitian yang telah dilakukan terhadap hasil dari penelitian yang telah dilakukan terhadap empat alternatif yang di uji mewakili 5 karyawan di kantor Bupati pringsewu di peroleh hasil Karyawan1 V1= 85 Karyawan2 V2=75 Karyawan3 V3=38,5 Karyawan4 V4=51 Karyawan5 V5=57,75, nilai terbesar dari penjumlahan matriks diatas adalah V1= 85 dengan demikian alternatif V1 dapat disebut Staf yang bersangkutan dinyatakan memiliki kinerja yang memuaskan dan terbaik dalam proses kerja pada Kantor Bupati Pringsewu.Kata kunci: Sistem Pendukung Keputusan, Staf, Kinerja, Simple Additive Weighting
EFEKTIVITAS MODEL PEMBELAJARAN KOOPERATIF TIPE SNOWBALL THROWING TERHADAP HASIL BELAJAR MATEMATIKA SISWA Karlina, Karlina; Amelia, Fitrah
CAHAYA PENDIDIKAN Vol 5, No 1 (2019): CAHAYA PENDIDIKAN
Publisher : FKIP, Universitas Riau Kepulauan, Batam, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33373/chypend.v5i1.1830

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This research aims to determine the Effectiveness of the Cooperative Learning Model Snowball Throwing Type on students' mathematics learning outcomes. This type of research is a research experiment with research design One-Group Pretest-Posttest Design. The population of this study was XI SMKIT DBS 01 Batam Academic Year 2018/2019. The sampling technique is done by saturating sampling techniques with many students 19 students. The type of test given is a descriptive test consisting of 8 pretest questions and 8 posttest questions which then analyze the instrument using construct validity and reliability so that 8 valid and reliable questions are obtained with reliable values of pretest "0.684" and posttest "0.724" to be a matter of pretest and posttest. Normality test using Kolmogorov Smirnov with the results of normal pretest and posttest data. Hypothesis testing is done using the t test two correlated samples obtained sig. (0.00) ≤ . The results of this study indicate that the cooperative learning model of the snowball throwing type is effective against students' mathematics learning outcomes
Kontribusi Dana Alokasi Khusus terhadap IPKM dalam Pelaksanaan Pembangunan Kesehatan di Kabupaten Tapin dan Banjar Provinsi Kalimantan Selatan Karlina, Karlina; Laksmiarti, Turniani; Kusnali, Asep
Buletin Penelitian Sistem Kesehatan Vol 20, No 2 (2017)
Publisher : Pusat Penelitian dan Pengembangan Humaniora dan Manajemen Kesehatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22435/hsr.v20i2.6317.73-81

Abstract

The Special Allocation Fund (DAK) by the Government for special health activities is aimed improving access and quality health services equally, one of which is to support the program of improving maternal health and reducing child mortality. Since 2011, more than 50% of districts in South Kalimantan Province receive DAK with an increasing number each year. However, the increase in the amount of DAK disbursed is not yet optimal if it is seen from the ranking of Community Health Development Index (IPKM) of all districts / cities in South Kalimantan Province which decreased at the national level. Based on these problems it is necessary to know the implementation of DAK utilization in the implementation of health development in South Kalimantan Province. The methods of data collection in the form of legislation and other literature in the form of books, scientific journals and other literary data. Empirical data were obtained by confirmation of data and interviews at South Kalimantan Provincial Health Office. The results, DAK allocation in Tapin and Banjar districts both increased at the end of 2015. Unlike the DAK allocation in districtTapin which consistently increases, the allocation of DAK district Banjar tends to be inconsistent. If linked with IPKM in the national level both districts are both experiencing a decrease in rankings, however a considerable decline is experienced by district Banjar. The increase of budget and the addition of the allocation in every year has not changed the development of public health in district Banjar. Recommendations from the results of the study, utilization of DAK funds to date are still limited as an addition to the assets of the region, have not been used as a support health programs, for example for promotive and preventive. The proposed recommendations for DAK funds can be used for the improvement of public health programsAbstrakDana Alokasi Khusus (DAK) yang dialokasikan Pemerintah untuk kegiatan khusus bidang kesehatan ditujukan meningkatkan akses dan kualitas pelayanan kesehatan yang merata, salah satunya untuk menunjang program peningkatan kesehatan ibu dan menurunkan angka kematian anak. Sejak tahun 2011, lebih dari 50% kabupaten/kota di Provinsi Kalimantan Selatan menerima DAK dengan jumlah yang meningkat setiap tahunnya. Namun, peningkatan jumlah DAK yang digelontorkan tersebut belum optimal jika dilihat dari ranking Indeks Pembangunan Kesehatan Masyarakat (IPKM) seluruh kabupaten/kota di Provinsi Kalimantan Selatan yang menurun di tingkat nasional. Berdasarkan permasalahan tersebut maka perlu untuk diketahui implementasi pemanfaatan DAK dalam pelaksanaan pembangunan kesehatan di Provinsi Kalimantan Selatan. Studi ini merupakan kajian. Metode pengumpulan data berupa peraturan perundang-undangan dan literatur lainnya berupa buku, jurnal ilmiah dan data kepustakaan lainnya. Data empiris diperoleh dengan konfirmasi data dan wawancara di Dinas Kesehatan Provinsi Kalimantan Selatan. Hasil kajian menunjukkan bahwa Alokasi DAK di Kabupaten Tapin dan Banjar sama-sama mengalami peningkatan di akhir tahun 2015. Berbeda dengan alokasi DAK di Kabupaten Tapin yang konsisten kenaikannya, alokasi DAK Kabupaten Banjar cenderung tidak konsisten. Jika dihubungkan dengan IPKM dalam tingkat nasional kedua kabupaten tersebut sama-sama mengalami penurunan ranking namun, penurunan yang cukup jauh dialami oleh Kabupaten Banjar. Peningkatan anggaran dan penambahan aloksi pada setiap tahun ternyata belum merubah pembangunan kesehatan masyarakat di Kabupaten Banjar. Rekomendasi dari hasil kajian, pemanfaatan dana DAK sampai saat ini masih terbatas sebagai penambah aset daerah, belum dimanfaatkan sebagai penunjang program kesehatan, misalnya untuk promotif dan preventif. Rekomendasi yang diusulkan agar dana DAK dapat digunakan untuk peningkatan program upaya kesehatan masyarakat