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All Journal INOTEKS : Jurnal Inovasi Ilmu Pengetahuan, Teknologi, dan Seni Indonesian Journal of Mathematics and Natural Sciences Journal DaFIna - Journal Deutsch als Fremdsprache in Indonesien Innovative Journal of Community Engagement (IJCE)
M. Kharis
Gedung D7 Lantai 1 FMIPA Unnes Kampus Sekaran, Gunungpati, Semarang, Indonesia 50229
Arts Humanities Computer Science & IT Education Health Professions Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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MODEL MATEMATIKA UNTUK PENYAKIT DIABETES TANPA FAKTOR GENETIK Ardiansah, N.; Kharis, M.
Jurnal MIPA Vol 35, No 1 (2012): April 2012
Publisher : Jurnal MIPA

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Abstract

Diabetes mellitus merupakan salah satu penyakit yang banyak diderita penduduk dunia termasuk Indonesia dan sampai saat ini belum ditemukan pengobatan yang efektif untuk menyembuhkan penyakit tersebut. Penyakit ini merupakan suatu penyakit metabolisme yang mempunyai karakteristik hyperglycemia akibat dari cacat pada sekresi insulin, kerja insulin atau keduanya. insulin memainkan peranan penting dalam menyebarkan glukosa ke sel-sel,  merangsang system enzim untuk merubah glukosa menjadi glikogen, memperlambat proses glukoneogenesis, mengatur proses lipogenesis, dan mendorong sintesa protein dan pertumbuhan tubuh. Dalam tulisan ini akan dikaji model matematika untuk penyakit tidak menular diabetes tanpa adanya faktor genetik. Model matematika yang mengkaji perkembangan penyakit diabetes sudah banyak diteliti oleh beberapa ahli. Dalam artikel ini model yang digunakan berupa model matematika berbentuk SEI yang merupakan pendekatan untuk kasus ini. Analisa yang dilakukan meliputi penentuan titik ekuilibrium model dan analisanya terkait kestabilan titik ekuilbrium tersebut. Simulasi diberikan sebagai bentuk pendekatan model terdapat nilai-nilai parameter yang diberikan sebagai bentuk pengecekan terhadap hasil analisis yang dilakukan. Diharapkan hasil kajian ini dapat bermanfaat dalam penanggulangan peningkatan jumlah penderita diabetes yang bersumber pada orang-orang yang memiliki kebiasaan buruk dan berat badan berlebihan. Many People in the world, including Indonesian, suffer from diabetes mellitus. So far, there has been no effective medication to treat it. Diabetes is a metabolism problem that has hyperglycemia characteristic due to insulin secretion or insulin work disability or both. Insulin hold an important roles such as to transfer the glucose in cells, stimulate enzyme system to change glucose to glycogen, slow up gluconeogenesis, control   lipogenesis process, and encourage protein synthesis and body growth.  This research analyzed the SEI mathematic model for non communicable disease such as diabetes mellitus which occur without any genetic factor. The analysis involved determining the model and analysis of equilibrium point related to the stability of its equilibrium point. The simulation was done to check the analysis based on the parameter value of the model approach. From this research it is expected that this research result can be useful to reduce the number of diabetes mellitus patient especially due to the effect of bad habit and overweight.
PENERAPAN METODE PORPE (PREDICT, ORGANIZE, REHEARSE, PRACTICE, EVALUATE) DALAM PEMBELAJARAN MENYIMAK BAHASA JERMAN KELAS XI BAHASA SMAN 1 LAWANG Pratiwi, Maria Leny; Kharis, M.
Journal DaFIna - Journal Deutsch als Fremdsprache in Indonesien Vol 1, No 1 (2016): Deutsch in Anwendung
Publisher : Journal DaFIna - Journal Deutsch als Fremdsprache in Indonesien

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (21.779 KB)

Abstract

PENERAPAN METODE PORPE (PREDICT, ORGANIZE, REHEARSE, PRACTICE, EVALUATE) DALAM PEMBELAJARAN MENYIMAK BAHASA JERMAN KELAS XI BAHASA SMAN 1 LAWANG
MODEL MATEMATIKA UNTUK PENYAKIT DIABETES TANPA FAKTOR GENETIK Ardiansah, N.; Kharis, M.
Indonesian Journal of Mathematics and Natural Sciences Vol 35, No 1 (2012): April 2012
Publisher : Universitas Negeri Semarang

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Abstract

Diabetes mellitus merupakan salah satu penyakit yang banyak diderita penduduk dunia termasuk Indonesia dan sampai saat ini belum ditemukan pengobatan yang efektif untuk menyembuhkan penyakit tersebut. Penyakit ini merupakan suatu penyakit metabolisme yang mempunyai karakteristik hyperglycemia akibat dari cacat pada sekresi insulin, kerja insulin atau keduanya. insulin memainkan peranan penting dalam menyebarkan glukosa ke sel-sel,  merangsang system enzim untuk merubah glukosa menjadi glikogen, memperlambat proses glukoneogenesis, mengatur proses lipogenesis, dan mendorong sintesa protein dan pertumbuhan tubuh. Dalam tulisan ini akan dikaji model matematika untuk penyakit tidak menular diabetes tanpa adanya faktor genetik. Model matematika yang mengkaji perkembangan penyakit diabetes sudah banyak diteliti oleh beberapa ahli. Dalam artikel ini model yang digunakan berupa model matematika berbentuk SEI yang merupakan pendekatan untuk kasus ini. Analisa yang dilakukan meliputi penentuan titik ekuilibrium model dan analisanya terkait kestabilan titik ekuilbrium tersebut. Simulasi diberikan sebagai bentuk pendekatan model terdapat nilai-nilai parameter yang diberikan sebagai bentuk pengecekan terhadap hasil analisis yang dilakukan. Diharapkan hasil kajian ini dapat bermanfaat dalam penanggulangan peningkatan jumlah penderita diabetes yang bersumber pada orang-orang yang memiliki kebiasaan buruk dan berat badan berlebihan. Many People in the world, including Indonesian, suffer from diabetes mellitus. So far, there has been no effective medication to treat it. Diabetes is a metabolism problem that has hyperglycemia characteristic due to insulin secretion or insulin work disability or both. Insulin hold an important roles such as to transfer the glucose in cells, stimulate enzyme system to change glucose to glycogen, slow up gluconeogenesis, control   lipogenesis process, and encourage protein synthesis and body growth.  This research analyzed the SEI mathematic model for non communicable disease such as diabetes mellitus which occur without any genetic factor. The analysis involved determining the model and analysis of equilibrium point related to the stability of its equilibrium point. The simulation was done to check the analysis based on the parameter value of the model approach. From this research it is expected that this research result can be useful to reduce the number of diabetes mellitus patient especially due to the effect of bad habit and overweight.
PENINGKATAN KUALIFIKASI PROFESI BAGI GURU BAHASA JERMAN SE-MALANG RAYA Kharis, M.; Syafruddin, Dudy
INOTEKS: Jurnal Inovasi Ilmu Pengetahuan,Teknologi, dan Seni Vol 20, No 1 (2016)
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/ino.v20i1.11288

Abstract

The training of MOOC-based learning aims to improve the academicqualifications for German language teachers in Malang. The methods wereseminar and demonstration, which demonstrate the operation of the MOOC.Through this activity, the teachers said, that MOOC courses can help them toimprove their skills of the German language
MODEL PEMBELAJARAN MELALUI MEDIA SCHLANGENLEITERSPIEL UNTUK PENINGKATAN KEMAMPUAN BERBICARA GURU BAHASA JERMAN Kharis, M.
INOTEKS: Jurnal Inovasi Ilmu Pengetahuan,Teknologi, dan Seni Vol 14, No 1 (2010)
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (71.617 KB) | DOI: 10.21831/ino.v14i1.2279

Abstract

The activity of public service or social devotion is aimed at improving the speaking skills among German teachers in high schools in Malang through schlangenleiterspiel. This way is to facilitate their teaching through Rollenspiel to make their class more interesting and fun. The method used to solve the problems in this activity covers speech, training, question answer, with the theme of "Essen und Trinken" (food and bevearage) in a form of demonstration. The teachers associated in MGMP of German respond well by involving actively   in every activity to promote their speaking skills. Most teacher felt satisfied and confessed that the activity is beneficial for them. They also get the new teaching method through Schlangenleiterspiel.
German Folktales as Interactive Teaching Strategies: Enhancing History and Culture Instruction Competence among German Teachers in Malang Syafruddin, Dudy; Ardiyani, Dewi Kartika; Kharis, M.; Ratnasari, Dewi
Innovative Journal of Community Engagement Vol. 1 No. 3 (2025): Innovative Journal of Community Engagement
Publisher : Nexus Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63011/ijce.v1i3.15

Abstract

The teaching of German as a foreign language requires the integration of cultural and historical content to foster intercultural competence. However, an implementation gap often exists, where teachers recognize the value of materials like folktales (Märchen) but lack the pedagogical strategies to use them beyond superficial storytelling. This community service project aimed to bridge this gap by designing, implementing, and evaluating a workshop to enhance German teachers' competence in using folktales for critical history and culture instruction. The program engaged 12 German teachers from Malang, Indonesia. It followed a structured four-phase coaching model: (1) needs analysis via a Likert-scale questionnaire; (2) design of a multidisciplinary curriculum featuring curated folktales (Hänsel und Gretel, Hans im Glück, Die Sterntaler); (3) implementation through modeling, guided practice, and lesson plan development; and (4) evaluation using post-workshop questionnaires and qualitative feedback. Post-workshop evaluation revealed significant outcomes. Quantitatively, 92% of participants reported enhanced understanding of the historical-cultural dimensions of folktales, while 67% to 83.3% showed improved self-efficacy in designing and implementing folktale-based lessons. Qualitatively, the workshop catalyzed a paradigm shift, with teachers transforming folktales from entertainment into artifacts for critical cultural analysis (e.g., examining feudalism and the Great Famine). Crucially, the emergence of teacher agency was evidenced by requests for advanced workshops and exploration of deeper literary texts, indicating sustainable impact. The workshop proved highly effective in transforming teacher competence and confidence. The synergy of coaching, multidisciplinary content, and a focus on agency not only closed the implementation gap but also laid the foundation for a sustainable community of critical practitioners in German language education in Indonesia.
Co-Authors Dewi Kartika Ardiyani Dewi Ratnasari Dudy Syafruddin, Dudy Maria Leny Pratiwi, Maria Leny N. Ardiansah