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<![CDATA[Indeks Kualitas Air Sungai Noemuti dan Analisis Sensitivitas ]]>
<![CDATA[Santiari, Made]]>
<![CDATA[ BIO-EDU: Jurnal Pendidikan Biologi Vol 4 No 3 (2019): BIO-EDU: Jurnal Pendidikan Biologi Volume 4 Nomor 3 Tahun 2019 ]]>
Publisher : <![CDATA[Jurusan Pendidikan Biologi, Fakultas Ilmu Pendidikan, Universitas Timor ]]>
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DOI: 10.32938/jbe.v4i3.415
<![CDATA[Noemuti River is a river located in the South Bikomi District with a length of 30 km that is monitored periodically by the North Central East Regency Environmental Service. Information on the results of this monitoring needs to be conveyed as simple information, one of which is in the form of a water quality index. This study aims to calculate the index value of water quality and conduct a sensitivity analysis. This research is a quantitative descriptive study using secondary data in the form of 2016-2018 monitoring results. The parameters included in the calculation of the water quality index are BOD, COD, TSS, Fecal Coliform, and Total Coliform. Data were analyzed using the pollution index formula to get a water quality index value. Sensitivity analysis was carried out with four scenarios, namely removing parameters a) Fecal Coliform b) Total Coliform c) Fecal Coliform and Total Coliform d) TSS. The Noemuti river water quality index value ranges from 0.26-5.28, with the category good quality to moderately polluted. Sensitivity analysis provides a picture of parameters that influences the water quality index value. The fourth scenario is a scenario that causes a change in the water quality index from the category of moderately polluted to lightly polluted on 2017 data in the second and third points. This means that TSS parameters must be considered to improve river water quality. Also, the loss of the Ci / Lij TSS value as the maximum value decreases the water quality index value means the maximum Ci / Lij value is very vital for the pollution index formula. From the results of the study, it can be concluded that the Noemuti river has been polluted, and TSS is a parameter that needs to be considered in arranging controlling water pollution recommendations.]]>
<![CDATA[Efek Pemberian Ekstrak Etanol Daun Leilem (Clerodendrum minahasae) terhadap Kadar Kreatinin, Asam Urat dan Ureum pada Tikus Putih (Rattus novergicus) ]]>
<![CDATA[Rumondor, Rolef]]>;
<![CDATA[Komalig, Muhammad Rino]]>;
<![CDATA[Kamaluddin, Kamaluddin]]>
<![CDATA[ BIO-EDU: Jurnal Pendidikan Biologi Vol 4 No 3 (2019): BIO-EDU: Jurnal Pendidikan Biologi Volume 4 Nomor 3 Tahun 2019 ]]>
Publisher : <![CDATA[Jurusan Pendidikan Biologi, Fakultas Ilmu Pendidikan, Universitas Timor ]]>
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DOI: 10.32938/jbe.v4i3.419
<![CDATA[The progress of science in the field of medicine is currently very rapid along with technological advances, but the use of traditional medicines is increasingly popular. This is due to the low side effects caused by traditional medicines, practical use, easy to obtain and affordable prices. North Sulawesi is one area that has so many types of plants, including leilem plants (Clerodendrum minahassae) of the genus Clerodendrum. Leilem plant is an endemic plant in North Sulawesi which is often consumed by vegetables as a vegetable and is usually added to meat processing. This study aims to determine the effect of ethanol extracts of leilem leaves on the description of urea, uric acid and creatinine values ​​in etylen glycol induced white rats. The study design, the treatment group was divided into 5 groups. The control group (P0), the ethylene glycol group (P1), the rockgin treatment group (P2), the ethanol extract group of leilem leaves at a dose of 150 mg / kgBB (P3), and the ethanol extract group of leilem leaves at a dose of 300 mg / kgBB (P4). The results showed that the ethanol extract of leilem leaves 150 mg / kgBB and 300 mg / kgBB could reduce the levels of ureum, creatinine and uric acid in rats with ethylene glycol treatment. Ethanol extract of leilem leaves 150 mg / kgBB was better in reducing levels of urea, creatinine and uric acid in rats compared with a dose of 300 mg / kgBB (p <0.05)]]>
<![CDATA[Skrining Fitokimia dan Potensi Antidiabetes Ekstrak Etanol Herba Ciplukan (Physalis Angulata L) pada Tikus Putih (Rattus Novergicus) yang Diinduksi Aloksan ]]>
<![CDATA[Maliangkay, Hendra Pratama]]>;
<![CDATA[Rumondor, Rolef]]>;
<![CDATA[Kantohe, Mynia]]>
<![CDATA[ BIO-EDU: Jurnal Pendidikan Biologi Vol 4 No 3 (2019): BIO-EDU: Jurnal Pendidikan Biologi Volume 4 Nomor 3 Tahun 2019 ]]>
Publisher : <![CDATA[Jurusan Pendidikan Biologi, Fakultas Ilmu Pendidikan, Universitas Timor ]]>
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DOI: 10.32938/jbe.v4i3.422
<![CDATA[The purpose of this study to determine the anti-diabetic potential of ciplukan herbal ethanol extract (Physalis angulata L) in white rats (Rattus norvegicus) induced alloxan given intraperitoneally and comparing its effectiveness with glibenclamide. This study uses 5 groups namely giving aquadest as normal control, giving alloxan as a negative control, giving alloxan and glibenclamide as a positive control and the ethanol extract of ciplukan herbal with a dose of 150 mg/kg BB and 300 mg/kg BB. Blood glucose measurement performed on day 0 (three days after induction), day 7, and day 14. The results showed that ethanol extract of ciplukan herbal (Physalis angulata L) can lower blood glucose levekls. A dose of 150 mg/kg BB have percentage decrease in blood glucose levels on day 7 and day 14 respectively by 14.1%and 70.5%. dose of 300 mg/kg BB have a percentage decrease in blood glucose levels on day 7 and day 14 respectively by 70.5%.and 69.5%. a dose of 150 mg/kg BB is more effective as an anti-diabetic compared with a dose of 300 mg/kg BB. Ethanol extract of ciplukan herbal (Physalis angulata L) also has an activity to repair damaged pancreatic-β cells in rats (Rattus norvegicus) induced by alloxan.]]>
<![CDATA[Uji Efektivitas Sediaan Sirup Antipiretik Ekstrak Flavonoid Daun Alvokad (Persea Americana Mill) pada Tikus Putih (Rattus Novergicus L) yang Diinduksi Vaksin DPT-HB. ]]>
<![CDATA[Latjandu, Natalia]]>;
<![CDATA[Oroh, Diyan]]>
<![CDATA[ BIO-EDU: Jurnal Pendidikan Biologi Vol 4 No 3 (2019): BIO-EDU: Jurnal Pendidikan Biologi Volume 4 Nomor 3 Tahun 2019 ]]>
Publisher : <![CDATA[Jurusan Pendidikan Biologi, Fakultas Ilmu Pendidikan, Universitas Timor ]]>
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DOI: 10.32938/jbe.v4i3.423
<![CDATA[This study aims to determine the most effective dose in reducing fever in white rats induced by DPT-HB vaccine. The research method is an experimental laboratory using the method without heating for the manufacture of syrup. The results of initial temperature measurements in all treatment groups of white rats which is the normal temperature of the test animals before the DPT-HB vaccine is obtained ranged between 35.10C-37.10C. after 2 hours of DPT-HB vaccine injection, the body temperature of the white rats was measured again and the results obtained were 36,930C-38,430C. an increase in body temperature after 2 hours of injecting this vaccine compared to the results of measuring body temperature before the vaccine is injected is a sign that the test animal has experienced a fever. The negative control group which was given syrup without extract orally, showed the body temperature of the test animals had decreased as the temperature after injecting the vaccine. On the administration of alvocate leaf flavonoid syrup, the dose ¼ showed a decrease of 0.40C. For the administration of dosage flavonoid syrup extract dosage 1, it showed that the body temperature of the test animals had a temperature drop of 1,330C. And administration of Alvocado leaf flavonoid syrup extract dose 2, showed that the body temperature of the test animals had a temperature drop of 0.6 . While the administration of Alvocado leaf flavonoid extract syrup dose 3, showed that the body temperature of the test animals experienced a temperature increase of -0.2 . From the results obtained, it can be concluded that the most effective dose of antipyretic syrup of alvocado leaf flavonoid extract is dose 1.]]>
<![CDATA[The Analysis of Spiritual and Social Attitudes in the Science-Biology Learning Process of students Class VIII of SMPN 20 Padang ]]>
<![CDATA[Puspitasari, Winda]]>;
<![CDATA[Anhar, Azwir]]>;
<![CDATA[Zulyusri, Zulyusri]]>;
<![CDATA[Ristiono, Ristiono]]>
<![CDATA[ BIO-EDU: Jurnal Pendidikan Biologi Vol 5 No 1 (2020): BIO-EDU: Jurnal Pendidikan Biologi Volume 5 Nomor 1 Tahun 2020 ]]>
Publisher : <![CDATA[Jurusan Pendidikan Biologi, Fakultas Ilmu Pendidikan, Universitas Timor ]]>
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DOI: 10.32938/jbe.v5i1.466
<![CDATA[The attitude assessment of the 2013 curriculum is needed to prepare a moral and civilized generation by following the objectives of this curriculum. This study aims to determine the spiritual and social attitudes in the Science-Biology learning process of students Class VIII SMPN 20 Padang. aspects observed are 1)respecting and soulful the teachings of the religion they hold, 2)honest, 3)discipline 4)responsibility, 5)polite, 6)self-confidence, 7)caring. This type of research is descriptive research. Data collection using questionnaires and observation sheets then conducted a percentage analysis to determine the average score obtained from the two assessment techniques. The Data obtained will be shown through images. The result of this research is the assesement of spiritual and social attitudes during the learning process of Sciences-Biology learning process of students Class VIII of SMPN 20 Padang have a good criteria. Spiritual attitude of students Class VIII of SMPN 20 Padang have a good criteria in the aspect of respecting and soulful the teachings of the religion they hold. Social attitudes of students Class VIII of SMPN 20 Padang have a good criteria on the five aspects of attitudes observed, such as 1) discipline, 2) responsibility, 3) polite, 4) self-confidence, and 5) caring, while one other aspect of attitude have a enough criteria, namely aspects of honest attitude.]]>
<![CDATA[Hubungan Motivasi Belajar Dengan Prestasi Akademik Siswa Pada Mata Pelajaran Biologi di Kelas X SMA Negeri Insana Tengah Maubesi ]]>
<![CDATA[Nahak, Febiana Y]]>;
<![CDATA[Kristanti, E]]>;
<![CDATA[Oetpah, Finsensius]]>
<![CDATA[ BIO-EDU: Jurnal Pendidikan Biologi Vol 4 No 3 (2019): BIO-EDU: Jurnal Pendidikan Biologi Volume 4 Nomor 3 Tahun 2019 ]]>
Publisher : <![CDATA[Jurusan Pendidikan Biologi, Fakultas Ilmu Pendidikan, Universitas Timor ]]>
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DOI: 10.32938/jbe.v4i3.490
<![CDATA[Research with the title Relationship of Student Motivation and Academic Achievement in Biology Subjects in Class X Middle Insana Middle School, Maubesi aims to find out the magnitude of student motivation in biology, to determine the level of student academic achievement and see how much the role of motivation on academic achievement the student. The data analysis technique used in this research is Product Moment Correlation. The results showed that the average student motivation in Biology in Class X Middle Insan Maubesi SMAN was 144.82 with the highest value of 185 and the lowest value obtained was 97, included in the HIGH category, while the average academic achievement of students in Biology class X in Middle Maubesi Middle School of 80.72 with the highest score of 92 and the lowest value of 75, included in the very high category. The results of the Produck Moment analysis show that there is no significant relationship between motivation and academic achievement of students in Biology class X at SMAN Insana Tengah Maubesi with a correlation coefficient of 0.053 included in the very low category.]]>
<![CDATA[Identifikasi Potensi Materi Ajar Invertebrata di Area Pantai Kecamatan Serasan Pada Materi Pelajaran IPA ]]>
<![CDATA[Weldi, Weldi]]>
<![CDATA[ BIO-EDU: Jurnal Pendidikan Biologi Vol 5 No 1 (2020): BIO-EDU: Jurnal Pendidikan Biologi Volume 5 Nomor 1 Tahun 2020 ]]>
Publisher : <![CDATA[Jurusan Pendidikan Biologi, Fakultas Ilmu Pendidikan, Universitas Timor ]]>
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DOI: 10.32938/jbe.v5i1.492
<![CDATA[The beach in the Serasan sub-district is one of the beaches that has local potential that is underutilized. Therefore it is necessary to conduct research that is intended to provide information to teachers about the location that can be done outside the classroom learning process. This research uses descriptive qualitative and exploration methods. The technique of collecting data uses observation, collection, interviews, and documentation. The results of the study of the potential of invertebrate animals in the Coastal District of Serasan District consisted of invertebrate animals in the phylum Molluscs, Arthropods, Coelenterata, and Echinoderms. The local potential of Invertebrate animals in the Coastal District of Serasan District is in accordance with the learning objectives of Invertebrate (Animalia) material in class X, namely Determining the General Characteristics of Invertebrate Animals (body lining, body cavity, body symmetry, and replacement); Determine the life cycle of invertebrates; Determine the classification of invertebrates; determine the role of invertebrates (explain the role of animals for life). The local potential of Inveretebrata animals in the Pantai District of Serasan District as a place for the Biology High School learning process.]]>
<![CDATA[Pengaruh Pemberian Pupuk Organik Terhadap Pertumbuhan Tanaman Tomat (Lycopersicum esculentum MiII ) ]]>
<![CDATA[Kollo, Rosa Delima]]>;
<![CDATA[Atini, Blasius]]>;
<![CDATA[Ledheng, Ludgardis]]>
<![CDATA[ BIO-EDU: Jurnal Pendidikan Biologi Vol 1 No 1 (2016): Jurnal BIO-EDU Volume 1 Nomor 1 Tahun 2016 ]]>
Publisher : <![CDATA[Jurusan Pendidikan Biologi, Fakultas Ilmu Pendidikan, Universitas Timor ]]>
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<![CDATA[Penelitian ini telah dilaksanakan pada bulan Mei hingga Juni 2015 di Kelurahan Sasi, Kota Kefamenanu, Kabupaten Timor Tengah Utara. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh pemberian pupuk organik pada pertumbuhan tanaman tomat (Lycopersicum esculentum Mill). Penelitian ini dilakukan dengan menggunakan rancangan acak lengkap (RAL) yang terdiri dari 4 perlakuan dan 6 ulangan., Po : Kontrol, P1 : Pupuk Organik 10 gram/ liter air, P2:15 gram/liter air, P3:20 gram/liter air. Hasil Penelitian ini menunjukkan bahwa ada pengaruh perlakuan terhadap pertumbuhan tanaman tomat (Lycopersicum esculentum Mill) dimana dari hasil analisis menunjukkan bahwa setiap waktu pengamatan 28 HST dan 42 HST memberikan pertumbuhan tanaman tomat yang paling baik dan berbeda nyata dengan dosis lain. Sedangkan pemberian pupuk organik dengan dosis 10 gram/liter air tidak pengaruh nyata terhadap pertumbuhan tanaman Tomat (Lycopersicum esculentum Mill]]>
<![CDATA[Keanekaragaman Jenis Fauna Di Kawasan Ekosistem Mangrove Pantai Atapupu Desa Jenilu Kecamatan Kakuluk Mesak Kabupaten Belu ]]>
<![CDATA[Afonso, Julinda T]]>;
<![CDATA[Atini, Blasius]]>;
<![CDATA[Ledheng, Ludgardis]]>
<![CDATA[ BIO-EDU: Jurnal Pendidikan Biologi Vol 1 No 1 (2016): Jurnal BIO-EDU Volume 1 Nomor 1 Tahun 2016 ]]>
Publisher : <![CDATA[Jurusan Pendidikan Biologi, Fakultas Ilmu Pendidikan, Universitas Timor ]]>
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<![CDATA[Keanekaragaman jenis fauna di Indonesia sangat beranekaragam, tetapi kehadiran setiap jenis di setiap wilayah sangat bervariasi berdasarkan ruang dan waktu. Penelitian ini dilaksanakan di Pantai Atapupu Desa Jenilu pada bulan Oktober 2015 dan bertujuan untuk mengetahui jenis-jenis fauna yang ada di kawasan ekosistem mangrove; mengetahui tingkat keanekaragaman jenis fauna di kawasan ekosistem mangrove. Metode yang digunakan adalah metode kuadrat dengan penempatan plot-plot di sepanjang garis transek. Jumlah garis transek sebanyak empat (4) buah transek dan setiap transek terdapat 5 plot. Pada setiap plot pengamatan dicatat jenis dan jumlah individu. Hasil penelitian menunjukkan bahwa diperoleh 7 jenis fauna yaitu Scylla serrata, Cerithidea sp, Conus textile, Nerita lineata, Nassarius margaritifer, Vexillum curvilliratum dan Periophthalmodom schlosseri. Nilai keanekaragaman dari setiap jenis yaitu Scylla serrata dengan nilai keanekaragaman 1.29, Cerithidea sp dengan nilai keanekaragaman 1.28, Conus textile dengan nilai keanekaragaman 1.26, Nerita lineata dengan nilai keanekaragaman 1.24, Nassarius margaritifer dengan nilai keanekaragaman 1.29, Vexillum curvilliratum dengan nilai keanekaragaman 1.25 dan Periophthalmodom schlosseri dengan nilai keanekaragaman 1.27. ©20167dipublikasikan oleh Bio-Edu.]]>
<![CDATA[Produksi Biodiesel dari Minyak Biji Jarak Pagar (Jatropha curcas L.) ]]>
<![CDATA[Kolo, Sefrinus M.D.]]>;
<![CDATA[Siburian, Rikson A.F]]>;
<![CDATA[Lulan, Theodore Y.K]]>
<![CDATA[ BIO-EDU: Jurnal Pendidikan Biologi Vol 1 No 1 (2016): Jurnal BIO-EDU Volume 1 Nomor 1 Tahun 2016 ]]>
Publisher : <![CDATA[Jurusan Pendidikan Biologi, Fakultas Ilmu Pendidikan, Universitas Timor ]]>
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<![CDATA[Penelitian tentang pengaruh variasi konsentrasi metanol terhadap sifat fisika-kimia biodiesel dari minyak biji jarak pagar (Jatropha curcas L.) telah dilakukan. Tujuan penelitian ini adalah untuk mengetahui pengaruh variasi konsentrasi metanol terhadap sifat fisikakimia biodiesel dan menentukan konsentrasi efektif metanol pada pengujian sifat fisika-kimia biodiesel. Pembuatan biodiesel dilakukan dengan proses esterifikasi dan transesterifikasi. Sifat fisika-kimia yang diuji dalam penelitian ini yaitu: kerapatan, kekentalan dan bilangan asam. Hasil penelitian menunjukkan adanya pengaruh variasi konsentrasi metanol terhadap sifat fisika-kimia biodiesel dimana proses esterifikasi dan transesterifikasi mampu mengkonversi asam lemak bebas dan trigliserida menjadi metil ester. Analisis keragaman dan uji BNT menunjukkan konsentrasi efektif metanol untuk meningkatkan mutu biodiesel yaitu 30 % dengan kerapatan sebesar 0,8802 mg/l dan bilangan asam sebesar 4,72 mg KOH/g serta kekentalan sebesar 6,32 mm2/s.]]>
