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PENINGKATAN KEMAMPUAN BERPIKIR ANALITIS SISWA MELALUI PENERAPAN MODEL PEMBELAJARAN INKUIRI TERBIMBING Annisa, Nuraini; Dwiastuti, Sri; Fatmawati, Umi
Journal of Biology Education Vol 5 No 2 (2016)
Publisher : Journal of Biology Education

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian bertujuan untuk meningkatkan kemampuan berpikir analitis melalui model pembelajaran inkuiri terbimbing pada siswa kelas XI MIA 4 SMA Negeri 6 Surakarta. Penelitian yang dilakukan merupakan Penelitian Tindakan Kelas (PTK). Setiap siklus terdiri dari 4 tahapan yaitu: perencanaan, pelaksanaan tindakan, observasi, dan refleksi. Subjek penelitian adalah siswa kelas XI MIA 4 SMA Negeri 6 Surakarta tahun pelajaran 2014/2015. Data diperoleh melalui metode tes, observasi, dan wawancara. Data penelitian dianalisis dengan teknik analisis deskriptif kualitatif.  Prosedur penelitian menggunakan metode spiral. Aspek memilah meningkat 30,88%  dari pra-siklus ke siklus III. Aspek mengorganisasi meningkat 29,41% dari pra-siklus ke siklus III. Aspek mengatribusi meningkat 25,74% dari pra-siklus ke siklus III. Berdasarkan hasil penelitian disimpulkan bahwa ada peningkatan kemampuan berpikir analitis sebesar 28,68% melalui penerapan model pembelajaran inkuiri terbimbing pada siswa kelas XI MIA 4 SMA Negeri 6 Surakarta tahun pelajaran 2014/2015.
Efektivitas Isolat Lokal Boyolali sebagai Bakteri Dekomposter RINANTO, YUDI; FATMAWATI, UMI
Bioedukasi: Jurnal Pendidikan Biologi Vol 9, No 1 (2016): Bioedukasi: Jurnal Pendidikan Biologi
Publisher : Department of Biology Education Faculty of Teacher Training and Education Sebelas Maret Un

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/bioedukasi-uns.v9i1.1998

Abstract

The aim of this research is to identify the effectiveness of Local Isolate Bacteria from Boyolali (ILB) to decompose organic materials from wasted vegetable and slurry. The result of decomposition were compared to EM4 for control. The laboratory result indicates that Local isolate bacteria from Boyolali were more effective than EM4 to increase N (Nitrogen) content. The ability of Local isolate bacteria from Boyolali was better than EM4 in degrading organic materials of slurry, particularly, towards P (Phosphate). The best concentration of ILB decomposition is 30 %. Liquid fertilizer produced from Slurry with decomposition ILB 30% that applied towards cabbage  increased the weight of cabbage and the length of circumference by 0.5525 gram and 12.67 cm respectively. From the experimental results that it can be concluded that ILB has better capability in decomposing organic material than EM4. ILB has a good potential as decomposter to produces liquid organic fertilizer. Keywords:     Local isolate, decomposter, EM4, Slurry, cabbage
Formulasi Suspensi Analgesik-Antipiretik Ibuprofen Dengan Suspending Agent Gom Arab dan CMC-NA Fatmawati, Umi
Journal of Pharmaceutical Care Anwar Medika (J-PhAM) Vol 1 No 1 (2018): Volume 1, Nomor 1, Desember 2018
Publisher : STIKES Rumah Sakit Anwar Medika

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (343.131 KB) | DOI: 10.36932/jpcam.v1i1.4

Abstract

Telah dilakukan penelitian mengenai formulasi dan evaluasi stabilitas fisik suspensi ibuprofen sebagai analgesik dan antipiretik yang ditujukan untuk anak berusia 2-12 menggunakan gom Arab dan natrium karboksimetilselulosa sebagai zat pensuspensi untuk menunjang stabilitas utama suspensi. Konsentrasi gom Arab dan natrium karboksi metilselulosa adalah 2.5 % dan 0.75 % berturut-turut. Evaluasi stabilitas fisik dilakukan selama 1 minggu setelah sediaan dibuat yang meliputi organoleptis, bobot jenis, viskositas, volume sedimentasi, redispersi, pH, dan mikroba serta distribusi ukuran partikel. Dari hasil penelitian diketahui konsentrasi gom Arab dan natrium karboksimetilselulosa mempengaruhi stabilitas fisik suspensi ibuprofen melalui hasil evaluasi telah sesuai dengan spesifikasi.
GAMBARAN PEMANJANGAN INTERVAL QTC PADA TERAPI JANGKA PENDEK PASIEN TB MDR Mansur, Mifta; Suprapti, Budi; Hidayati, Movita; Fatmawati, Umi
JURNAL MEDIA KESEHATAN Vol 14 No 1 (2021): Jurnal Media Kesehatan Poltekkes Kemenkes Bengkulu Volume 14 No 1 Juni 2021
Publisher : Politeknik Kesehatan Kemenkes Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33088/jmk.v14i1.581

Abstract

Problems:Indonesia is one of 30 countries with a high burden of MDR-TB, with an estimated 23,000 (range, 16,000-31,000) cases, with a percentage of 8.8% (range, 6.2-12) for every 100,000 population. One of the challenges in MDR TB treatment is the high rate of side effects. In may 2016, WHO issued a recommendation the use of a standardized 9-11 months short-term therapy regimen. The side effect that can occure in this treatment combination is the prolongation of the QTc interval due to the administration of moxifloxacin (Mfx) and clofazimine (Cfz). The aim of the research: to determine the incidence of QTc interval prolongation in MDR-TB patients receiving short-term therapy regimen. Research method:This research is an observational study with retrospective data collection. Sampling was done by total sampling, obtained 51 subjects entered the exclusion criteria and there were 74 subjects who met the inclusion criteria. The results:there has been QTc interval prolongation with an average 31.31 ± 43.471 ms from the baseline, the longest QTc interval value is 756 ms with a mean of 468,54±33,565 ms, 52 (70,3%) subjects experienced QTc interval prolongation. Conclusions: There was QTc interval prolongation in MDR-TB patients with short-term therapy regimen.
PENINGKATAN KEMAMPUAN BERPIKIR ANALITIS SISWA MELALUI PENERAPAN MODEL PEMBELAJARAN INKUIRI TERBIMBING Annisa, Nuraini; Dwiastuti, Sri; Fatmawati, Umi
Journal of Biology Education Vol 5 No 2 (2016)
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v5i2.7153

Abstract

Penelitian bertujuan untuk meningkatkan kemampuan berpikir analitis melalui model pembelajaran inkuiri terbimbing pada siswa kelas XI MIA 4 SMA Negeri 6 Surakarta. Penelitian yang dilakukan merupakan Penelitian Tindakan Kelas (PTK). Setiap siklus terdiri dari 4 tahapan yaitu: perencanaan, pelaksanaan tindakan, observasi, dan refleksi. Subjek penelitian adalah siswa kelas XI MIA 4 SMA Negeri 6 Surakarta tahun pelajaran 2014/2015. Data diperoleh melalui metode tes, observasi, dan wawancara. Data penelitian dianalisis dengan teknik analisis deskriptif kualitatif.  Prosedur penelitian menggunakan metode spiral. Aspek memilah meningkat 30,88%  dari pra-siklus ke siklus III. Aspek mengorganisasi meningkat 29,41% dari pra-siklus ke siklus III. Aspek mengatribusi meningkat 25,74% dari pra-siklus ke siklus III. Berdasarkan hasil penelitian disimpulkan bahwa ada peningkatan kemampuan berpikir analitis sebesar 28,68% melalui penerapan model pembelajaran inkuiri terbimbing pada siswa kelas XI MIA 4 SMA Negeri 6 Surakarta tahun pelajaran 2014/2015.
Mikosis Paru dengan TB MDR Riwayat Loss To Follow Up dan HIV Naive: Laporan Kasus pada Pasien CAP dan Pneumothorax Spontan Sekunder Fatmawati, Umi; Azis, Fahmi Dimas Abdul; Rumulus, Rasyidin
JBN (Jurnal Bedah Nasional) Vol 8 No 2 (2024): JBN (Jurnal Bedah Nasional)
Publisher : Program Studi Ilmu Bedah, Fakultas Kedokteran Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JBN.2024.v08.i02.p07

Abstract

Latar Belakang: Infeksi jamur pada paru dapat muncul sebagai infeksi primer maupun sekunder. Timbulnya infeksi sekunder pada paru dapat disebabkan oleh kelainan atau kerusakan jaringan paru seperti pada tuberkulosis paru. Kesamaan dalam pola presentasi infeksi jamur invasif dan tuberkulosis mengakibatkan kesalahan diagnosis yang sering dikaitkan dengan peningkatan lama rawat inap di rumah sakit, kerugian ekonomi, peningkatan morbiditas dan luaran klinis yang buruk. Kasus: Seorang wanita muda dirujuk ke rumah sakit dengan keluhan sesak nafas memberat sejak 1 minggu yang lalu disertai demam dan batuk. Pemeriksaan penunjang biakan khusus jamur berupa Candida albicans. Pasien dengan riwayat putus pengobatan tuberkulosis (TB) paru dengan obat anti-tuberkulosis (OAT) kategori I pada bulan April sampai Juni 2023 selama 2 bulan. Pasien dengan komorbid HIV naive. Masalah medis pada pasien ini adalah badan lemah membaik, anemia mikrositik hipokromik terkoreksi, hemoptoe derajat 1 (kriteria Purcel) membaik, pneumothorax spontan sekunder dextra minimal, TB Paru MDR kasus loss to follow up on OAT individual regimen bulan ke-1. Simpulan: Pasien TB yang putus berobat atau gagal pengobatan mengalami peningkatan risiko untuk mengalami resistansi obat. Riwayat pengobatan TB memiliki hubungan signifikan dengan kejadian resistensi rifampisin pada pasien TB-HIV. Mikosis ditemukan pada sputum pasien TB paru dengan pengobatan lebih dari 2 bulan serta sebagian besar diakibatkan infeksi Candida sp.
Aplikasi Streptomyces sp. ASR 67 dan Pupuk Organik Cair dalam Mengendalikan Penyakit Layu Fusarium oxysporum dan Pemacu Pertumbuhan Tanaman Kentang (Solanum tuberosum L.) Varietas Granola Diharjo, Dewi; Fatmawati, Umi
Bioscientist : Jurnal Ilmiah Biologi Vol 12, No 1 (2024): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v12i1.9924

Abstract

Demand for the Granola variety of potatoes continues to increase, but its productivity is not yet sufficient for market needs. This is due to the wilt disease attack on potatoes caused by the fungus Fusarium sp., thereby reducing potato productivity. The aim of this research was to determine the use of liquid culture of Streptomyces sp. ASR 67 and liquid organic fertilizer as an organic anti-fungal in controlling wilt disease caused by Fusarium oxysporum on potato plants (Solanum tuberosum L.). The research was carried out using a Randomized Group Design (RAK) method using five treatments. Each treatment was repeated five times and each repetition used one potato plant. Treatment was given by watering the potato growing medium for 30 days, which was done every three days. The results showed that administration of liquid culture of Streptomyces sp. ASR 67 10% combined with liquid organic fertilizer (1:9) was able to increase plant growth with the parameters of height, number of leaves, number of stems, weight of tubers significantly, while POC 2% and Streptomyces sp. ASR67 (1:1) is able to reduce the incidence of wilt disease best.
Characterization of Chitinolitic Bacteria from Hermatia illucent Larvae Waste: Antifungal Activity, Hydrolytic Enzyme, and Phosphate-Potassium Solubilization Prameselly, Qorisha Lutfia; Sugiharto, Bowo; Fatmawati, Umi
Biosaintifika: Journal of Biology & Biology Education Vol. 16 No. 1 (2024): April 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v15i1.311

Abstract

Hermetia illucens larvae, also known as the black soldier fly larvae, are best known as the decomposers of organic matter. There are many potential microbes found in the feces of BSF larvae. This research aimed to isolate the chitinolytic bacteria from chicken manure maggot waste, identify the antifugal activity, hydrolytic enzyme activity, phosphate and potassium solubilization, and bacterial species through 16S rRNA gene analysis. The initial screening focused on bacteria with chitinolytic ability. Antifungal activity tests were performed against phytopathogenic fungi, Colletotrichum sp. Isolate MKP02 showed the highest activity in inhibiting the growth of Colletotrichum sp. up to 100% and produced protease and cellulase enzymes, along with the ability to solubilize potassium. Furthermore, the potential isolate MKP04, the isolate shows the highest cellulolytic activity with a percentage of 300%. It can inhibit Colletotrichum sp. fungi, as well as having lipase enzyme content, and being able to dissolve potassium. The results of 16S rRNA gene amplification on the two isolates showed that both isolates were close to bacteria of the genus Lysinibacillus and Brevibacterium. This research is expected to provide valuable information about the bacterial content, levels of hydrolytic enzymes, and the ability to solubilize phosphate and potassium in BSF.
Supporting Senior High School Students' Creative Thinking and Collaboration Skills through Combined PBL Model-TAI Fiqhunnisa, Anindita; Oetomo, Dwi; Fatmawati, Umi
PEDAGOGIA Vol 22, No 2 (2024)
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/pdgia.v22i2.68490

Abstract

This study aimed to determine whether there is a simultaneous difference in students' creative thinking and collaboration skills when using the Problem-Based Learning (PBL) model integrated with Team Assisted Individualization (TAI). The research employed a quasi-experimental design with a posttest-only control group design. The study population comprised tenth-grade students at SMA N 7 Surakarta during the 2023/2024 academic year. The sample included control and experimental classes selected through cluster random sampling. Data were collected using a creative thinking skills posttest, collaboration observation sheets, and documentation. The hypothesis was tested using MANOVA. The data analysis revealed that the creative thinking and collaboration skills of students in the experimental class were higher than those in the control class. The hypothesis test results indicated that the significance value was 0.021 (sig = 0.021 0.05), leading to the rejection of H0. This finding signifies that there is a simultaneous difference in creative thinking and collaboration skills when applying the PBL model integrated with TAI. It is concluded that the PBL model integrated with TAI creates a significant difference compared to the PBL model alone in fostering students' creative thinking and collaboration skills.
PENGEMBANGAN VIDEO PEMBELAJARAN BERBASIS MASALAH KONTEKSTUAL PADA MATERI LIMBAH UNTUK SISWA KELAS X SMA Reza, Salsabiela Praha Karima; Fatmawati, Umi; Oetomo, Dwi
Jurnal Pendidikan Biologi Vol 14, No 2 (2023)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um052v14i2p112-124

Abstract

Abstrak. Penanganan limbah perlu dikuasai siswa sebagai bentuk kemampuan pemecahan masalah dalam menghadapi permasalahan tentang limbah, sehingga topik ini dapat dikembangkan menjadi sumber belajar untuk melatih kemampuan problem solving siswa. Pengembangan bahan ajar ini dapat dilakukan dengan pembuatan video pembelajaran berbasis masalah. Tujuan dari penelitian ini adalah untuk mengembangkan video pembelajaran, mengetahui kelayakan dan mengetahui efektifitas penggunaan video dalam meningkatkan kemampuan pemecahan masalah siswa pada materi limbah. Desain penelitian pada penelitian ini adalah Research and Development (R&D) mengacu model 4D oleh Thiagarajan yang dimodifikasi menjadi 3-D, yang meliputi tahap Define, Design, dan Develop. Teknik analisis data meliputi analisis kelayakan produk dan analisis efektifitas penggunaan media. . Hasil penelitian menunjukkan bahwa video pembelajaran berbasis masalah yang dikembangkan mendapatkan persentase penilaian sebesar 85,61% dengan kategori sangat layak. Implementasi video pembelajaran juga menunjukkan kenaikan kemampuan pemecahan masalah siswa awal (85.4) dan kemampuan pemecahan masalah akhir (98.78). Hasil uji Wilcoxon Signed Rank Test menunjukkan nilai probabilitas (sig) 0,001 < 0,05 artinya terdapat perbedaan signifikan kemampuan pemecahan masalah sebelum dan sesudah implementasi video pembelajaran berbasis masalah. Hasil penelitian ini menunjukkan bahwa video pembelajaran berbasis masalah kontekstual pada materi limbah layak digunakan untuk meningkatkan kemampuan pemecahan masalah siswa. Abstract. Waste treatment needs to be acquired by the students which is associated with the solution of waste problems, therefore this topic can be developed as a learning resource to enhance students' problem-solving skills. This teaching material can be developed by making problem-based learning videos. This study aimed to develop learning videos, determine the feasibility, and determine the differences the effectivity of developed media to promote students' problem-solving abilities before and after implementing problem-based learning videos for class X high school students on waste management topics. The research design in this research is Research and Development (R&D) referring to the Four Door (4-D) model by Thiagarajan which is modified to 3-D, which includes the Define, Design, and Develop stages. Data analysis techniques include product feasibility analysis and effectiveness of media use in learning. The results of the research show that the developed problem-based learning videos get an assessment percentage of 85.61% in the very feasible category. The implementation of learning videos also showed an increase in students' initial problem solving abilities (85.4) and final problem solving abilities (98.78). Test results: The results of the analysis of problem-solving abilities using the Wilcoxon Signed Rank Test show that a probability value (sig) of 0.001