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INDONESIA
PROSIDING SEMINAR NASIONAL
Published by Universitas Muhammadiyah Semarang
ISSN : -     EISSN : -     DOI : -
Core Subject : Education,
Education
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Articles 1,509 Documents
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PENDIDIKAN - -
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2017: Prosiding Seminar Nasional Pendidikan, Sains dan Teknologi
Publisher : Universitas Muhammadiyah Semarang

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Abstract

PENDIDIKAN
PERBANDINGAN EFEK EKSTRAK BUAH ALPUKAT (Persea americana Mill) TERHADAP PERTUMBUHAN BAKTERI Pseudomonas aeruginosa DENGAN METODE DISK DAN SUMURAN Sri Dewi Haryati; Sri Darmawati; Wildiani Wilson
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2017: Prosiding Seminar Nasional Publikasi Hasil-Hasil Penelitian dan Pengabdian Masyarakat
Publisher : Universitas Muhammadiyah Semarang

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Abstract

This study aimed to analyze the concentration of avocado fruit extracts method disc and wells 10% b/v, 20% b/v, 30% b/v, 40% b/v and 50% b/v in inhibited P.aeruginosasa. The avocado fruit is extracted using the maceration method. Then the activity of avocado fruit to the growth of P.aeruginosa using the method of disc and wells.The results showed the extract of avocado method of disk and wells at concentration10% b/v, 20% b/v, 30% b/v, 40% b/v and 50% b/v can inhibit P.aeruginosa bacteria the mean inhibitory zone of the disc method was 16.6 mm, 21.6 mm, 26.0 mm, 28.4 mm and 29.6 mm, as well as in the method of wells obtained mean inhibition zone respectively that is 25.4 mm, 27.4 mm, 28.8 mm, 30.2 mm and 31.2 mm.The positive control used was ciprofloxacin concentration of 25 μg forming a 33 mm inhibitory zone diameter. One Way ANOVA test was obtained p=0,000  which shows that there is an average difference between the inhibitory zone diameter between concentrations 10% b/v, 20% b/v, 30% b/v, 40% b/v and 50% b/v, as well as there is a marked difference between the disk method and the extraction of avocado extract on the growth of P.aeruginosa.The result shows that the average of the bacterial inhibition zone with the disk method is lower than the well method, the higher the concentration of avocado extract, the higher the inhibitory effect on the growth of P.aeruginosa bacteria. Keywords: Avocado Fruit Extracts, P.aeruginosa, Method Disc, Methode Wells
KARAKTERISASI MOLEKULER PROTEIN FLAGELLIN Salmonella typhi ISOLAT JAWA TENGAH DAN YOGYAKARTA Sri Darmawati; Budi Santosa; Ragil Saptaningtyas
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2015: Prosiding Bidang MIPA dan Kesehatan The 2nd University Research Colloquium
Publisher : Universitas Muhammadiyah Semarang

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Abstract

The purpose of this study is to molecularly characterize 7 strains of flagellin proteins of Salmonella typhi isolates taken from Central Java (5 strains from Semarang, 1 strain from Salatiga, 1 strain from Magelang) and 2 isolate strains from Yogyakarta (1 strain from Doctor Sarjito Hospital, and 1 strain from Bethesda Hospital). Flagellin gene (fliC) amplification is conducted using PCR (primer LPW 1856 and LPW 1857). Flagellin proteins resulted from Alexan method (2009) is then modified while flagellin protein profiles are obtained with SDS-PAGE method. The results show that the size of flagellin gene (fliC) of S. typhi Isolates from Salatiga and the 8 other strains is respectively 1262bp and 1500bp. Flagellin proteins which are composed of 2-6 protein sub-units consist of 1-2 major proteins and 1-4 minor proteins with the sizes of 16-116 kDa.Keywords: Salmonella typhi, flagellin, Molecular Characterizations
PERAN INOVASI DAN KEMITRAAN DALAM MENINGKATKAN KEUNGGULAN BERSAING UMKM BATIK SEMARANGAN - Indarto; Teguh Ariefiantoro
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2015: Prosiding Bidang Sosial Ekonomi dan Psikologi The 2nd University Research Colloquium
Publisher : Universitas Muhammadiyah Semarang

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Abstract

Batik Semarangan SMEs are required to increase their competitive advantage along with the revival ofbatik industry in various regions and the entry into force of the Economic Asean Community andglobal free market. This study   examined the role of innovation and partnership in improving thecompetitive advantage of Batik Semarangan SMEs. Data used in the study is primary data  which isobtained  through in-depth  interviews and focus group discussions. The population wereentrepreneurs and craftmen in Batik Semarangan SMEs. The result of descriptive analysis shows thatentrepreneurs and craftsmen Batik Semarangan growing well, judging from the number and productdevelopment. The entrepreneurs and craftsmen Batik Semarangan understand the importance ofimproving the competitive advantage of Batik Semarangan. Depth interview and observations‘s resultsdemonstrate that Batik Semarangan SMEs have to innovate although there are still many obstacles,but quite succses. The perpetrators in SMEs Batik Semarangan had to develop creativity, confidenceand empowerment in fostering innovation and partnerships. But this time Batik Semarangan SMEs isstill lacking in partnership, so marketing Batik Semarangan still limited. To examine the role of innovation and partnership on competitive advantage of SMEs Batik Semarangan used analysis Structural Equation Model (SEM). The results are ; empowerment have positif relationship to partnership ;   creatifity and adaptability have positive relationship to innovation; partnership haspositive relationship to innovation; innovation has positive relationship to competitive advantage. Unfortunately, trust has no effect to partnership;  partnership has no affect to competitive advantage.   Keywords: competitive advantage, innovation, partnerships, SMEs
EFEKTIVITAS MODEL PEMBELAJARAN PROBLEM BASED INSTRUCTION BERPENDEKATAN ETNOSAINS UNTUK MENINGKATKAN PRESTASI BELAJAR SISWA PADA MATERI STOIKIOMETRI Tin Rosidah; Fitria Fatichatul Hidayah; Andari Puji Astuti
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2018: SEMINAR NASIONAL PENDIDIKAN SAINS DAN TEKNOLOGI
Publisher : Universitas Muhammadiyah Semarang

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Abstract

This study aims to determine the effect of problem based instruction learning model with ethnicscience approach to students' learning achievement on stoichiometric material. This study uses a quasi-experimental method with the times series design. Determination of the sample using purposive sampling technique. Data collection techniques were carried out by measuring question instruments, observations, and open interviews, as well as student response questionnaires. The pretest and posttest implementation in this study was conducted four times. The results of the study obtained the value of N-Gain at each pretest and posttest which was carried out four times. The first N-gain is 0.788, the second N-Gain is 0.785, the third N-Gain is 0.774, and the fourth NGainis 0.753. The fourth value of N-Gain is in the high category. To test thehypothesis, non-parametric t-test is used because the data obtained is not normal. Based on the t test that has been done, it is obtained data of sig 2 tailed value of 0.00. It can be concluded that there is a significant effect on the use of problem based instruction learning models with ethnains approach to student achievement on stoichiometric material. This model is also effective in improving students' learning achievement on stoichiometric material as seen from the high number of effect sizes, namely 98%, 98%, 96%, and 95%. Individual and classical completeness tests obtain results of 79.55 and 85.64% respectively and can be categorized completely. Keywords: Problem Based Instruction, ethnoscience, learning achievement, stoichiometry
EMPOWERMENT OF SOCIAL CAPITAL IN SHAPING THE CHARACTER OF ENTREPRENEURSHIP Umi Fitria
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2018: PROCEEDING 1ST INSELIDEA INTERNATIONAL SEMINAR ON EDUCATION AND DEVELOPMENT OF ASIA (INseIDEA)
Publisher : Universitas Muhammadiyah Semarang

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Abstract

Unemployment is a complex issue that needs to be studied and immediately looked for solutions. Social capitalempowerment is widely discussed to solve social problems by using entrepreneurial principles to organize,create, and manage an enterprise in order to achieve social goals. Social capital in the form of groups andnetworks, trust and solidarity, collective action and cooperation, information and communication, socialcohesion and inclusion, and empowerment can be utilized in entrepreneurship education and the establishment ofentrepreneurial character, so as to be able to face competition and adapt to environmental changes.Keywords: Social Capital, Entrepreneurial Character.
Faktor - Faktor yang Berhubungan Kejadian Jatuh pada Lansia Panti Wredha Pucang Gading Semarang Suyanto -
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2011: PROSEDING SEMINAR NASIONAL KEPERAWATAN PPNI JATENG
Publisher : Universitas Muhammadiyah Semarang

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Abstract

Latar belakang-Jatuh merupakan salah satu masalah utama pada lansia. Jatuh dapat menyebabkan luka pada kulit, patah tulang sampai dengan kematian. Ada banyak faktor yang berhubungan dengan kejadian jatuh, tetapi dalam penelitian ini hanya meneliti empat faktor saja yaitu gangguin gaya berjalan, demensia, lingkungan dan obat. Tujuan-Penelitian ini menggunakan desain diskripik analitik dengan pendekatan cross sectional, yang bertujuan untuk menganalisis faktor yang berhubungan dengan kejadian jatuh pada lansia di Panti Wredha Pucang Gading Semarang. Metode-Pengumpulan data menggunakan kuesioner dengan pedoman wawancara dan observasi sistematis, sampel pada penelitian ini sebanyak 30 responden dan hasilnya dianalisa secard deskriptif dan analitik menggunakan uji Chi Square. Hasil-Analisis Chi Square menunjukkan bahwa ada hubungan antara gangguan gaya berjalan dengan kejadian jatuh (p=0,048), tidak ada hubungan antara demensia dengan kejadian jatuh (p=0,593), ada hubungan antara lingkungan dengan kejadian jatuh (p=0,018) dan tidak ada hubungan antara obat dengan kejadian jatuh (0,61). Rekomendasi-Dari hasil penelitian tersebut, merekomendasikan bagi peneliti selanjutnya untuk melakukan penelitian mengenai praktek pencegahan cidera pada lansia. Kata Kunci-Lansia, gangguan gaya berjalan, demensia, obat dan jatuh.
KOMPETENSI KEPALA SEKOLAH SEBAGAI SUPERVISOR PADA PEMBELAJARAN IPA SMP DI KOTA SEMARANG Eny Winaryati; - Mufnaety
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2012: SEMINAR NASIONAL HASIL PENELITIAN 2012
Publisher : Universitas Muhammadiyah Semarang

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Abstract

Penelitian ini untuk mengetahui kompetensi kepala sekolah sebagai supervisor meliputi:merencanakan, melaksanakan dan menindaklanjuti hasil supervisi akademik terhadap guru dalamrangka peningkatan profesionalisme guru dan kualitas pembelajaran. Subyek penelitian ini adalahkepala sekolah dan guru IPA SMP se Kota Semarang. Data dikumpulkan dengan menggunakaninstrumen penelitian dalam bentuk nontes, dengan menggunakan skala likert lima kategori. Instrumenditujukan kepada kepala sekolah, melalui penilaian oleh guru dan kepala sekolah. Hasil penelitianditemukan beberapa temuan: skor rata-rata dari ketiga variabel, menunjukkan bahwa penilaian kepalasekolah terhadap dirinya sendiri (self assesment) lebih tinggi dibandingkan dengan guru menilaikepala sekolah. Dari ketiga variabel diperoleh temuan-temuan bahwa kepala sekolah perlu untukmeningkatkan ketrampilan supervisinya pada: 1) Perencanaan supervisi akademi, berkenaan dengan:penguasaan materi, metode, media pembelajaran dari mata pelajaran IPA, supervisi dilakukan tidakhanya yang umum-umum saja; 2) Pelaksanaan supervisi akademi, berkenaan dengan: guru merasagrogi, canggung dan tidak rileks ketika disupervisi oleh kepala sekolah, kepala sekolah tidak memberitahu keseluruhan tentang strategi mengajar; 3) Menindaklanjuti program supervisi akademik,berkenaan dengan: kepala sekolah kurang cepat ketika memberikan umpan balik/saran; 4) Dari hasilwawancara dengan kepala sekolah diperoleh data bahwa beban pekerjaan yang harus diemban sangatbanyak dan beragam. Peneliti menyarankan: 1) Perlu dicari alternatif bentuk supervisi lain agartercipta suasana yang rileks ketika supervisi berlangsung, melalui penyusunan instrumen self dan peerevaluasi yang efektif; 2) Mengingat banyak dan beragamnya pekerjaan kepala sekolah, maka perludicari solusi mengurangi bebannya, namun kualitas supervisi tetap terjaga.
A Novel Method for the Growth of ZSM-5 Membranes on Stainless steel Supports by coating on Reactor Vessel with Surface-to-volume Ratio of Synthesis Governing Low Temperature Crystallization of ZSM-5 Ana Hidayati Mukaromah; Tulus Ariyadi
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2017: Proceeding 3rd ISET 2017 | International Seminar on Educational Technology 3rd 2017
Publisher : Universitas Muhammadiyah Semarang

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Abstract

ZSM-5 membranes have been prepared using a novel seeding method. By sonicating ZSM-5 seed crystals in the presence of a stainless steel mesh of size followed by a controlled low temperature synthesis step it has been shown by XRD, FTIR, and SEM-EDX. The growth of ZSM-5 zeolite at stainless steel can be used to produce ZSM-5 zeolite membranes on reactor vessel with surface-to-volume ratio was the highest of the reactor vessel. Surface-to-volume ratio influences the heat-transfer during the synthesis, which further governs the crystallization of ZSM-5. It was found that the higher the surface-to-volume of the reactor, the more crystalline the resulting product. The result for the theoretical review paper were necessary to research the synthesis of ZSM-5 membrane based on the variation of type and size stainless steel and pretreatment of thestainless steel to use as a membrane suppport. The ratio of surface area to volume of the first reactor is the highest 1.44 influence more effective heat transfer process and the crystallinity of the zeolite ZSM-5 in the synthesis of ZSM-5 zeolite.Keywords: ZSM-5 membrane, type and size of the stainless steel, pretreatment, vessel reactor.
DISMENOREA DAN OLAHRAGA PADA REMAJA DI SMK MUHAMMADIYAH 1 TAMAN Sri Mukhodim Faridah Hanum; Titin Eka Nuriyanah
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2016: PROSIDING KONTRIBUSI HASIL PENELITIAN DAN PENGABDIAN MASYARAKAT DALAM PROGRAM SUSTAINABLE DEVE
Publisher : Universitas Muhammadiyah Semarang

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Abstract

Dismenorea adalah menstruasi yang sangat menyakitkan, terutama terjadi pada perut bagian bawah dan bagian punggung serta biasanya terasa seperti kram. Berdasarkan studi pendahuluan yang dilakukan tanggal 21 Juni 2015 di Dusun Urangagung, Desa Sumberejo, Sidoarjo sebagian besar remaja putri mengalami dismenorea yaitu sebanyak 70%. Tujuan penelitian mengetahui hubungan olahraga dengan kejadian dismenorea. Metode penelitian Survey Analitic dengan Pendekatan Cross Sectional. Sampel dalam penelitian ini adalah remaja putri kelas X SMK Muhammadiyah I Taman sebanyak 37 responden dari 40 populasi. Sampling menggunakan Probability dengan Simple Random Sampling dengan cara lotre. Datadikumpulkan dengan kuisioner tertutup dan kemudian dilakukan uji statistik Exact Fisher dengan ? = 0,05. Hasil penelitian menunjukkan hampir seluruh remaja putri di SMK Muhammadiyah 1 Taman melakukan olahraga secara tidak teratur dan hampir seluruhnya mengalami dismenorea. Uji Exact Fisher didapat P = 0,028, maka Ho ditolak artinya ada hubungan antara olahraga dengan kejadian dismenorea pada remajaputri di SMK Muhammadiyah 1 Taman. Simpulan penelitian ini menunjukkan ada hubungan olahraga dengan kejadian dismenorea pada remaja putri di SMK Muhammadiyah 1 Taman. Saran bagi para remaja putri agar teratur berolahraga untuk mengurangi nyeri pada saat dismenorea.Kata kunci: Olahraga, Remaja Putri, Dismenorea.

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