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All Journal International Journal of Public Health Science (IJPHS) International Journal of Evaluation and Research in Education (IJERE) Jurnal Pustakawan Indonesia Humaniora Buletin Peternakan Jurnal Kesehatan Masyarakat Indonesia Jurnal Pendidikan Karakter Cakrawala Pendidikan Jurnal Pendidikan Akuntansi Indonesia Litera Dinamika Akuntansi Keuangan dan Perbankan EKUIVALEN - Pendidikan Matematika Kertha Semaya Jurnal Veteriner NOTARIUS Pedagogi: Jurnal Ilmu Pendidikan Jurnal Ilmu Dasar ELKHA : Jurnal Teknik Elektro Jurnal Ekonomi & Bisnis PNJ (JEKBIS PNJ) SAINSMAT Jurnal Nalar Pendidikan Jurnal Mahasiswa Teknologi Pendidikan (JMTP) Jurnal Pendidikan Sains Jurnal Sekolah Dasar AGROTEKBIS Gaung Informatika Jurnal Ilmu Komunikasi Medula Jurnal Teknologi Pendidikan Jurnal Kesehatan Masyarakat Jurnal Teknosains Jurnal Pendidikan Akuntansi Jurnal Kalibrasi Jurnal Teknologi At-Taradhi: Jurnal Studi Ekonomi Analisis Kebijakan Pertanian Jurnal Online Mahasiswa (JOM) Bidang Ilmu Sosial dan Ilmu Politik Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Biotropika Interest : Jurnal Ilmu Kesehatan Asuhan Kesehatan Jurnal Ilmiah Ilmu Kebidanan dan Keperawatan OPSI Riset Manajemen dan Akuntansi Jurnal Berkala Ilmu Perpustakaan dan Informasi J-Simbol: Jurnal Magister Pendidikan Bahasa dan Sastra Indonesia Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Bioedukasi: Jurnal Pendidikan Biologi Indonesian Journal of Human Nutrition Rekayasa Sipil Program Kreativitas Mahasiswa - Penelitian Nursing News : Jurnal Ilmiah Keperawatan JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) Jurnal Penelitian Pendidikan Matematika MAGISTRA: Jurnal Keguruan dan Ilmu Pendidikan Prosiding Seminar Biologi Scientific Journal of Informatics Jurnal Pendidikan Biologi Indonesia ATAVISME JURNAL ILMIAH KAJIAN SASTRA WARTA Jurnal Penelitian Humaniora Jurnal Ilmiah Teknik Industri Media Mesin: Majalah Teknik Mesin Jurnal Berita Ilmu Keperawatan JPBM (Jurnal Pendidikan Bisnis dan Manajemen) Jurnal Al-Qadau: Peradilan dan Hukum Keluarga Islam SMATIKA JURNAL MANAJEMEN TRANSPORTASI & LOGISTIK Jurnal Fisika FLUX Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Educational Management ELT Forum: Journal of English Language Teaching Edukasi: Jurnal Pendidikan Kelola: Jurnal Manajemen Pendidikan Jurnal Pendidikan Bahasa PRABANGKARA Jurnal Sains Teh dan Kina SCIENCE TECH: Jurnal Ilmiah Ilmu Pengetahuan dan Teknologi Tekinfo | Scientific Journal of Industrial and Information Engineering Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Bioedukatika Jurnal Akuntansi Aktual BIOEDUKASI As-Salam: Jurnal Studi Hukum Islam & Pendidikan Journal on Information Systems, Technology of Information and Communications (JoISTIC) Biosfer: Jurnal Pendidikan Biologi JUTIK : Jurnal Teknologi Informasi dan Komputer Jurnal Eksplora Informatika Mimbar Hukum - Fakultas Hukum Universitas Gadjah Mada JURNAL PENGABDI Jurnal Pembelajaran Prospektif METASASTRA: Jurnal Penelitian Sastra Jurnal Pengabdian Masyarakat AbdiMas Syariah: Jurnal Hukum dan Pemikiran Kaizen : Management Systems and Industrial Engineering Journal Current Trends in Aquatic Science JURNAL PENDIDIKAN TAMBUSAI WIDYABHAKTI Jurnal Ilmiah Populer Jurnal Basicedu WIDYA LAKSANA Jurnal Nasional Pendidikan Teknik Informatika (JANAPATI) Jurnal Yuridis JPBIO (Jurnal Pendidikan Biologi) Menara Perkebunan Humaniora GERVASI: Jurnal Pengabdian kepada Masyarakat Unnes Journal of Public Health Jurnal Lentera Pendidikan Pusat Penelitian LPPM UM Metro Jurnal Riset Kesehatan Poltekkes Depkes Bandung Account : Jurnal Akuntansi, Keuangan dan Perbankan Jurnal Ilmiah Teknik Industri Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Akurasi : Jurnal Studi Akuntansi dan Keuangan Jurnal Aplikasi Dan Inovasi Ipteks SOLIDITAS Politea : Jurnal Politik Islam Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Indonesian Journal of Electrical Engineering and Computer Science Industry Xplore Jurnal Penelitian Pendidikan Matematika dan Sains Journal of Research and Educational Research Evaluation Journal of Community Service and Empowerment Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Jurnal Fokus Manajemen Bisnis REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat JISO : Journal of Industrial and Systems Optimization Jurnal Manajemen Transportasi & Logistik (JMTRANSLOG) IEJST (Industrial Engineering Journal of the University of Sarjanawiyata Tamansiswa) Mitra Akademia: Jurnal Pengabdian Masyarakat Bioscientist : Jurnal Ilmiah Biologi Abdimas: Papua Journal Of Community Service JIPB (Jurnal Inovasi Pembelajaran Biologi) Hipotenusa: Journal of Research Mathematics Education (HJRME) Bestari: Jurnal Studi Pendidikan Islam Proceeding Biology Education Conference Berkala Penelitian Hayati JUSTIN (Jurnal Sistem dan Teknologi Informasi) Automotive Experiences Jurnal Ilmiah Ibnu Sina (JIIS): Ilmu Farmasi dan Kesehatan Eksergi: Jurnal Teknik Energi Jurnal Kependidikan Agriwar Journal Akses: Jurnal Penelitian dan Pengabdian Kepada Masyarakat Universitas Ngurah Rai Duta.com : Jurnal Ilmiah Teknologi Informasi dan Komunikasi Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Lensa: Jurnal Kependidikan Fisika SAINSMAT: Jurnal Ilmiah Ilmu Pengetahuan Alam Research and Development in Education (RaDEn) JPM Pambudi Biodik: Jurnal Ilmiah Pendidikan Biologi

Siti Zubaidah

Universitas Negeri Malang

Author-ID : 2383383

Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Transportation Veterinary Other

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FEKUNDITAS DAN WAKTU PERKEMBANGAN D. MELANOGASTER STRAIN WILDTYPE, WHITE, DAN EBONY PADA LINGKUNGAN BERSUHU TINGGI DAN PEMANFAATANNYA SEBAGAI SUMBER BELAJAR PERKULIAHAN GENETIKA Ika Sukmawati; Aloysius Duran Corebima; Siti Zubaidah
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Vol.1, No.5, Mei 2016
Publisher : Graduate School of Universitas Negeri Malang

This research aim is to show the effect of high temperature (30oC) on the expression of D. melanogaster traits and it’s use for learning resource in genetics lecture. This research was conducted in experimental design. Research result showed that high temperature could affect the fecundity and developmental time of D. melanogaster strains, including wildtype, white, and ebony. This result can be used as learning resource in genetics lecture, particularly in the basic competence 7.1: understanding regulation of gene expression in eukaryotes; and basic competence 13.1: understanding the application of some genetics theory through project research. Abstrrak: Penelitian ini bertujuan untuk menunjukkan pemanfaatan hasil kajian pengaruh faktor lingkungan berupa suhu tinggi (30oC) terhadap ekspresi sifat D. melanogaster sebagai sumber belajar perkuliahan genetika. Penelitian ini merupakan penelitian eksperimental. Hasil penelitian menunjukkan bahwa suhu tinggi berpengaruh terhadap fekunditas serta waktu perkembangan D. melanogaster strain wild type, white, dan ebony. Temuan dari penelitian ini dapat dimanfaatkan sebagai sumber belajar yang memuat materi dan pedoman kegiatan praktikum pada perkuliahan Genetika di jenjang S1, khususnya yang berkaitan dengan KD. 7.1 yaitu memahami peristiwa regulasi ekspresi gen pada MH eukariot; dan KD. 13.1 yaitu memahami beberapa teori genetis melalui aplikasi praktik/peneliian proyek.

Modul Identifikasi Aksi Gen F2 Tanaman Kedelai Berbasis Discovery Learning untuk Siswa SMK Miftahussa’adiah Miftahussa’adiah; Siti Zubaidah; Heru Kuswantoro
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Vol 5, No 5: MEI 2020
Publisher : Graduate School of Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/jptpp.v5i5.13547

Abstract: Module is an appropriate teaching materials and it is systematically designed according to a curriculum that can make students learn independently. The purpose of this research is to produce an identification module of F2 gene action on soybean plants based on discovery learning with stages (stimulation, problem statements, data collecting, data processing, and generalization). The research did on April 2019 in grade X of SMK 2 Batu. The development model used to produce the product is ADDIE. Data used in this research are quantitative and qualitative. The quantitative data are the results from the assessment given by the validator. The qualitative data are the criticisms, input and suggestions provided by media experts, material experts, and field practitioners validators. The result of the validation is an identification module for F2 gene action on soybean plants based on discovery learning that are attractive and good to use and disseminate. Abstrak: Modul merupakan bahan ajar atau media pembelajaran dirancang dengan sistematis sesuai dengan kurikulum yang dapat membuat siswa belajar secara mandiri. Tujuan dilakukan penelitian pengembangan ini untuk menghasilkan modul identifikasi aksi gen F2 tanaman kedelai berbasis discovery learning dengan tahap (stimulation, problem statement, data collecting, data processing, dan generalization). Penelitian dilakukan di kelas X SMK 2 Batu pada bulan April 2019. Model pengembangan ADDIE adalah model yang digunakan dalam menghasilkan produk. Data pada penelitian ini yaitu kuantitatif berupa hasil penilaian yang diberikan oleh validator. Adapun data kualitatif berupa kritik, masukan dan saran yang diberikan oleh validator ahli media, materi, dan praktisi lapangan. Hasil validasi tersebut yaitu modul genetika berbasis discovery learning yang menarik dan baik untuk digunakan dan disebarkan.

PEMBELAJARAN READING-CONCEPT-MAP THINK PAIR SHARE (REMAP TPS) DAPAT MENINGKATKAN HASIL BELAJAR KOGNITIF Miswandi Tendrita; Susriyati Mahanal; Siti Zubaidah
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Vol 2, No 6: Juni 2017
Publisher : Graduate School of Universitas Negeri Malang

The aims of this study are to explore the effect of Reading-Concept Map- Think Pair Share (Remap-TPS) towards cognitive learning outcomes on highschool students. The participant for the study consisted of 54 students from the Senior High School 1, Batu City. This research used Nonequivalent Pretest-Posttest Control Group Design. Cognitive learning outcome obtained from the essay test. The test results were then analyzed with Anacova. The results of this experiment showed that Remap-TPS can enhance cognitive learning outcomes.Penelitian ini bertujuan untuk mengetahui pengaruh pembelajaran Reading-Concept Map-Think Pair Share (Remap-TPS) terhadap hasil belajar kognitif siswa. Penelitian ini dilakukan di SMA Negeri 1 Batu dengan jumlah partistipan sebanyak 54 siswa. Rancangan penelitian yang digunakan adalah nonequivalent pretest-posttest control group design. Data hasil belajar kognitif diperoleh dari hasil tes essay, dan hasilnya dianalisis dengan teknik Anacova. Hasil penelitian menunjukkan bahwa Remap-TPS berpengaruh terhadap hasil belajar kognitif siswa.

MORFOLOGI GALUR-GALUR HARAPAN KEDELAI TAHAN CPMMV (COWPEA MILD MOTTLE VIRUS) SEBAGAI SUMBER BELAJAR BIOLOGI Tri Andri Setiawan; Siti Zubaidah; Heru Kuswantoro
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Vol.1, No.3, Maret 2016
Publisher : Graduate School of Universitas Negeri Malang

Learning resources can be used by students in the learning procces to obtaining the information and knowledge. One of the learning resources that is can be used students are morphological of CpMMV-resistant soybean promising lines. This reasearch was to introduce morphological soy plant from crosses of genotype cause variation in morphological characters can be used as a source of learning Biology. Identification was conducted at ILETRI on March-June 2015. Descriptive data analysis is carried out. The results showed the existence of variation of morphological characters derived from crosses of the genotype. Based on the study of the processes and results of the study, morphological of CpMMV-resistant soybean promising lines can be use as a source of learning Biology.Sumber belajar dapat digunakan siswa dalam proses belajar untuk memperoleh informasi dan pengetahuan. Salah satu sumber belajar yang dapat digunakan siswa yaitu morfologi galur-galur harapan kedelai tahan CpMMV. Penelitian ini bertujuan untuk mengenalkan bahwa morfologi tanaman kedelai dari hasil persilangan genotipe menimbulkan variasi karakter morfologi yang dapat digunakan sebagai sumber belajar Biologi. Identifikasi dilakukan di BALITKABI pada bulan Maret—Juni 2015. Analisis data dilakukan secara deskriptif. Hasil penelitian menunjukkan adanya variasi karakter morfologi yang berasal dari persilangan genotipe. Berdasarkan kajian proses dan hasil penelitian, morfologi galur-galur harapan kedelai tahan CpMMV dapat dijadikan sebagai sumber belajar Biologi.

Potensi Pembelajaran RICOSRE pada Peningkatan Hasil Belajar Kognitif Siswa Kelas XI Ika Dewi Sumiati; Susriyati Mahanal; Siti Zubaidah
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Vol 3, No 10: OKTOBER 2018
Publisher : Graduate School of Universitas Negeri Malang

Abstract: The aim of this research is to determine the influence of learning model RICOSRE (Reading, Identifying Problem, Constructing Solution, Solving Problem, Reviewing Problem Solving, and Extending Problem Solving) toward XIth grade students’ Biology cognitive learning outcomes in SMAN 4 and SMAN 10 Malang. This research type is a quasi-experimental research with non-equivalent pretest posttest control group design. The sample used is the students in two classes each schools. Data collected in the form of pretest score and postes score. Data analysis using ancova technique and continued with LSD test that showed RICOSRE learning model significantly influenced the XIth grade students' learning outcomes with a corrected average of cognitive learning outcomes achievement is 26.9%.Abstrak: Tujuan penelitian ini adalah untuk mengetahui pengaruh model pembelajaran RICOSRE (Reading, Identfying problem, Constructing Solution, Solving Problem, Reviewing Problem Solving, and Extending Problem Solving) terhadap hasil belajar kognitif Biologi siswa kelas XI di SMAN 4 dan SMAN 10 Malang. Penelitian ini merupakan jenis penelitian eksperimen semu dengan desain non-equivalent pretest posttest control group. Sampel yang digunakan ialah siswa pada masing-masing dua kelas di setiap sekolah. Data yang dikumpulkan berupa skor pretes dan skor postes. Analisis data menggunakan teknik anakova dan dilanjutkan dengan uji lanjut LSD yang menunjukkan hasil model pembelajaran RICOSRE berpengaruh secara signifikan terhadap hasil belajar Biologi siswa kelas XI dengan peningkatan rerata terkoreksi hasil belajar kognitif sebesar 26,9%.

UJI KELAYAKAN PERANGKAT PEMBELAJARAN BERBASIS PENELITIAN PENGARUH KONSENTRASI GIBERELIN TERHADAP KERAGAAN GALUR-GALUR KEDELAI TAHAN CpMMV Dyah Kusuma Wardhani Syakhbikhisma Arsy; Siti Zubaidah; Heru Kuswantoro
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Vol 2, No 12: Desember 2017
Publisher : Graduate School of Universitas Negeri Malang

This research aims to know the validity off lesson plant, developed based on the research of the effect of gibberellin concentration on resistant soybean strains CpMMV. This research is a study of learning device development using ADDIE development model. Product development then through validation test by three experts, material experts, equipment development experts and user experts. The validity test is then analyzed descriptively. The result of this research is based on validity test from three experts that have been mentioned product of device development in the form of syllabus, RPP and LKS get average score between 3—4 with good category until very good. Percentage eligibility on all products ranges from 70.1% to 100%. The results show that learning tools developed in categories are valid or viable and can be used with little revision. Penelitian ini bertujuan untuk mengetahui kelayakan perangkat pembelajaran yang dikembangkan berbasis penelitian pengaruh konsentrasi giberelin terhadap galur-galur kedelai tahan CpMMV. Penelitian ini merupakan penelitian pengembangan perangkat pembelajaran yang menggunakan model pengembangan ADDIE. Produk pengembangan kemudian melalui uji validasi oleh tiga ahli, yakni ahli materi, ahli pengembangan perangkat dan ahli pengguna. Hasil uji kelayakan kemudian dianalisis secara deskriptif. Hasil penelitian ini yakni berdasarkan uji kelayakan dari tiga ahli yang telah disebutkan produk pengembangan perangkat berupa silabus, RPP, dan bahan ajar berupa LKS mendapatkan rata-rata skor antara 3—4 dengan kategori baik hingga sangat baik. Persentase kelayakan pada semua produk berkisar antara 70,1 % hingga 100%. Hasil tersebut menunjukkan bahan perangkat pembelajaran yang dikembangkan dalam kategori valid atau layak dan dapat digunakan dengan sedikit revisi.

Pengembangan E-module Berbasis Discovery Learning untuk Meningkatkan Kemampuan Berpikir Kritis Siswa Kelas XII Berdasarkan Penelitian Analisis Korelasi Kanonik dari Persilangan Tanaman Kedelai Rizka Nurlaili; Siti Zubaidah; Heru Kuswantoro
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Vol 6, No 2: FEBRUARI 2021
Publisher : Graduate School of Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/jptpp.v6i2.14451

Abstract: The purpose of this study was to develop an e-module based on the discovery of learning based on canonical analysis of soybean crop crossing. to improve students' critical thinking skills in class XII MAN 1 Tulungagung. The e-module was developed using the ASIE development model which consists of 4 stages: analysis, strategy, implementation and evaluation. Based on the results of the study showed that the E-module was declared valid with an N-gain value of 0.74. In each aspect of critical thinking has the highest N-gain value of 0.84 in the conclusion aspect while the other aspects are in the moderate category. Based on the effectiveness test shows that the developed emodules proved effective based on the value of N-GAIN 0.74 in the high category.Abstrak: Penelitian ini memiliki tujuan untuk mengembangkan E-module berbasis discovery learning berdasarkan penelitian analisis korelasi kanonik persilangan tanaman kedelai guna meningkatkan kemampuan berpikir kritis (critical thinking) pada peserta didik kelas XII MAN 1 Tulungagung. E-module dikembangkan menggunakan model pegembangan ASIE yang terdiri atas empat tahapan, yaitu analisis, strategi, implementasi, dan evaluasi. Berdasarkan hasil penelitian menunjukkan bahwa E-module dinyatakan valid dengan nilai N-gain 0,74. Pada tiap aspek kemampuan berpikir kritis memiliki nilai N-gain tertinggi 0,84 pada aspek penarikan kesimpulan sedangkan aspek berpikir kritis lainnya dalam kategori sedang. Berdasarkan uji keefektifan menujukan bahwa e-module yang dikembangkan dinyatakan efektif berdasarkan nilai N-Gain 0,74. Nilai tersebut merupakan kategori tinggi.

PENERAPAN MODEL KOOPERATIF TIPENUMBER HEADS TOGETHER (NHT) UNTUK MENINGKATKAN HASIL BELAJAR IPA SISWA KELAS IV SD NEGERI 19 BATANG DUKU Joko Santoso; Lazim N Lazim N; Otang Kurniaman
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 3, No 1 (2016): Wisuda Februari 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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

Abstract: This research is motivated by the low of IPA achievement in fourth grade students of SD Negeri 19 Batang Duku, with an average grade 58.50. While the value of a minimum completeness criteria (KKM) IPA is 65. Among the ten students, only three students who reach KKM. This research is a Classroom Action Research (CAR) conducted aims to increase IPA achievement of Elementary School fourth grade students 19 Batang Duku by applying the cooperative learning type Number Heads Together. Data collection instruments in this thesis is the teacher and student activity sheets and learning outcomes. This thesis presents the results of studying the data obtained from the average results of study before action 58.50 to 17.94% to 69.00 in cycle I. In the second cycle increased to 11.59% with an average of 77.00. The activities of teachers in the first cycle of the first meeting to obtain a percentage of 67.85% with the good category, at the second meeting has increased with the percentage of 71.42% both categories. Furthermore, the first meeting of the second cycle of teacher activity also increased with the percentage of 85.71% is very good category and at the second meeting of the second cycle increased again with a percentage of 96.42% is very good category. Activity of students in the first cycle of the first meeting to obtain the percentage of 67.85% less category, at the second meeting has increased by 75% the percentage of both categories, the students begin to understand this cycle of learning activities by applying the type Number Heads Together (NHT) is characterized by the activity of students in the first meeting of the second cycle increased with the percentage of 85.71% is very good category. At the second meeting of the second cycle increased with the percentage of 92.85% is very good category. This research in the fourth grade Elementary School 19 Batang Duku prove that the application of the Number Heads Together (NHT) can increase IPA achievement of fourth grade students of SD Negeri 19 Batang Duku.Keywords : Model Number Heads Together (NHT), IPA achievement

Capability Increasing of Some Antibiotics for Eliminate Liberibacter asiaticus Bacteria to Find the Free-CVPD Citrus Seedling Siti Zubaidah
Jurnal ILMU DASAR Vol 11 No 1 (2010)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (207.332 KB)

Citrus Vein Phloem Degeneration (CVPD, is considered to be one of the most serious diseases of citrus, having been responsible for the loss of tens millions trees. It is caused by phloem-limited bacteria, Liberibacter asiaticus which are transmitted by citrus psyllids. The bacteria could be found in the budwood as the matter for producing seedling. The use of free-pathogen seedling for citrus plantation was the one of the disease control mechanism. Founding the way to eliminate CVPD bacteria from budwood to produce the free-pathogen seedling was the goal of this research. The study was also compared to the previously research. The research used budwood from L. asiaticus infected-Siem and healthy-Japansche Citroen (JC) which were detected by PCR (polymerase chain reaction). Before grafting, budwoods was soaked in penicillin, kanamycine, tetracyclin, and choramphenicol with concentration 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000 ppm and time of soaking was 25 – 30, 40 – 45, and 55 – 60 minutes. The detection of L. asiaticus in the leaves of seedlings was done by PCR. The research showed that (1) penicillin from 400 ppm to 1000 ppm and tetracyclin from 300 ppm to 1000 ppm with time of soaking 25 – 30, 40 – 45, and 55 – 60 minutes, could eliminate the CVPD bacteria from budwood; (2) kanamycine could not eliminate the CVPD bacteria and causes phytotoxis in budwood; (3) choramphenicol could not eliminate the CVPD bacteria. The penicillin and tetracyclin results different with previously research, but kanamycine and choramphenicol not different with previously research. The information from this research supports that some antibiotics could eliminate the bacteria from budwood for producing the free-CVPD seedlings.

ANALISA HEAT RATE PADA TURBIN UAP BERDASARKAN PERFORMANCE TEST PLTU TANJUNG JATI B UNIT 3 - Sunarwo; - Supriyo
Eksergi Vol 11, No 3 (2015): SEPTEMBER 2015
Publisher : Politeknik Negeri Semarang

Penelitian ini bertujuan untuk mengetahui Heat rate pada turbin uap berdasarkan performance test. Pengambilan data dilakukan dengan metode observasi di PT PLN (PERSERO) Pembangkit Tanjung Jati B unit 3. Untuk mengetahui nilai Heat rate pada siklus turbin uap digunakan metode perhitungan berdasarkan kesetimbangan massa uap “steam” dan energi dalam “ entalpi” yang masuk dan keluar turbin dengan daya keluaran generator (output generator ). Efisiensi turbin uap dapat dilihat dari energi panas yang dimasukkan untuk menghasilkan listrik sebesar 1 kwh dan turbine Heat rate. Efisiensi turbin uap dapat juga dihitung dengan membandingkan energi bahan bakar yang dibutuhkan untuk setiap 1 kwh dengan turbine Heat rate. Hasil analisis yang didapatkan yaitu kurva turbine Heat rate berdasarkan performance test dengan nilai terbaik adalah 7981,97 kJ/kWh, dan terendah 8043,122 kJ/kWh . Untuk kurva efisiensi turbin uap diperoleh nilai tertinggi adalah 45,1 %, dan nilai terendah adalah 44,75 %. Kata kunci : turbin uap, performance test, turbine Heat rate, efisiensi turbin uap

Co-Authors - Chairuddin - Kardoyo - Sunarwo . ADE-HERI . NURHAIMI-HARIS ., Suhar A D Corebima A Sulaksono A. Abbassyakhrin A. Irma Suryani A.A. Ketut Agung Cahyawan W A.M. Nugraha abd rizky fauzy r Abd. Rasyid Syamsuri Abdul Basith Abdul Gofur Abdul Gofur Abdul Gofur Abdul Gofur Abdul Rahman Singkam Abdul Sadad Abdush Shomad, Abdush Achmad Nurmandi Adelima Dyah Kartika Adhitya Nur I.M Adiansyah, Romi Adianto, Taufiq Adriana Gandasari Agung Budi Laksono, Agung Budi Agus Budi Wahyudi Agus Ulinuha Agusta, Rendra Agustinus Eko Susetyo Ahmad Fauzi Ahmad Kamal Sudrajat Ainu Zuhriyah Aisyah Aisyah Alan Dwi Wibowo Aldi Budi Riyanta Alfani Risman Nugroho Ali Mustofa Aloysius Duran Corebima Aloysius Duran Corebima Aloysius Duran Corebima Aloysius Duran Corebima Aloysius Duran Corebima Aloysius Duran Corebima Aloysius Duran Corebima Aloysius Duran Corebima Aloysius Duran Corebima Aloysius Duran Corebima Amelia Nur Fariza Aminuyati Anak Agung Istri Sri Wiadnyani Anatri Desstya Andi Kristanto Anggun Nugroho Anita Alni, Anita Anna Jarrotul Khoiriyah Anneke Anggraeni annisa khairuna Any Fatmawati Aprih Santoso Apriza Fitriani ARDIAN ANJAR PANGESTUTI Ardian Anjar Pangestuti Arfan Eko Fahrudin Arnelis Djalil Arsad Bahri Arungpadang, Mendila P Asham Bin Jamaluddin Asriah Nurdini M. Astuti Muh. Amin Atiqa Sabardila Audyati Gany, Audyati Azizul Ghofar Candra Wicaksono Azizul Ghofar Candra Wicaksono Azizul Ghofar Candra Wicaksono Azizul Ghofur Candra Wicaksono Bagiarta, I Gusti Ngurah Nyoman Benediktus Ege Benediktus Ege Cahyono Sigit Pramudyo Cahyono Sigit Pramudyo, Cahyono Sigit Candra Ahmadi, Candra Caribu Hadi Prayitno Cece Sumantri Charles A.N, Charles Charles AN Charles AN, Charles Cristya, Arkha Cucu Suherman Dadang Hermawan Dahlan Susilo Daniel Setiadikarunia Darul Huda Deni Saputra Deny Setiawan Desi Sri Astuti, Zulkarnaen, Desi Sri Astuti, Desriani Desriani DEWI APRI ASTUTI Dewi Kania, Dewi Dewi Murni Dewiana Novitasari Diani Fatmawati Didiet Rachmat Hidayat Didin Mujahidin Didin Syafruddin Djoko Budiyanto, Djoko Djoko Widodo Dodit Suprianto Duran Corebima Aloysius Dwi Budi Santoso Dwi candra setiawan Dwi Endah Kusumawati Dwi Haryanti Dwi Listyorini Dwi Retna Prihati Dyah Kusuma Wardhani Syakhbikhisma Arsy Dyah Kusuma Wardhani Syakhbikhisma Arsy Edi Cahyono Elfurqany, Nuwairy Elly Syahadati Elly Syahadati, Elly Elmy Mariana Endrik Nurrohman Ericka Darmawan Erma Novitasari Erni Taruli Pebrina Erwani Merry Sartika Eva Kristinawati Putri Eva Nurul Malahayati Fahmi, Mulkan Fajar Mardhi Hutama, Fajar Mardhi Farqiyatur Ramadhan Farqiyatur Ramadhan Farqiyatur Ramadhan Fatahul Arifin Fatchur Rahman Fatchur Rohman Fatia Rosyida Fatia Rosyida FATIMAH FATIMAH Fatina Anesya Lystyoarti, Fatina Anesya Febblina Daryanes Febryna Nurhidayah Fiki Alan Nuriansyah Finny Anita Fiqih Zahra Firdaus Kasim, Firdaus Fitrianisa Nisa Franchisca Sukmawati Gelar Satya Budhi Gunawan 2006 Hafidhoh Hafidhoh Hamid Asman Hamid Asman, Hamid Handika Dwi Prasetyo Handoyo Prasetyo Haninda Bharata Hardianto Hardianto Hari Lugis Purwanto Hartono Hartono Harun Sitompul Hastuti Redyanita Helen Sasty Pratiwi, Helen Sasty Hendra Susanto Hendrikus Julung Hendrikus Julung Herawati Susilo herdis herdis Heri Listyawati Herland Wijaya Kusumo, Herland Wijaya Heru Kuswantoro Heru Kuswantoro Heru Kuswantoro Heru Kuswantoro Heru Kuswantoro Heru Kuswantoro Heru Kuswantoro Heru Nurcahyo Heru Nurcahyo Hidayati Maghfiroh Hikmah Buroidah Hisyam Makmuri Hisyam Musthafa, Hisyam Husna Nur Wanah I Gede Mugi Raharja I Gusti Ayu Asri Pramesti I Ketut Wija Negara I Nyoman Artayasa I Nyoman Jayanegara I Nyoman Wiratmaja I Wayan Gede Suacana I Wayan Karang Utama I Wayan Restu Icha Fatwasauri Ida Ayu Putu Sri Widnyani Iin Murtini Ika Sukmawati Ikramina Yusti Amina Indah Wahyu Utami Indarto Indarto Intan Ratna Dewi Anjarsari Irawati Irawati Irhamni . Irine Handika Ikasari Irma Dahlia Yuliskurniawati Irman Hermadi Irwan Chairuddin Irwan Wijaya Ismeth Inounu Istamar Syamsuri Iwa Adyaksa, Iwa Adyaksa Iwan Sugriwan J.P. Diningrum Jailan Sahil Jakaria Jakaria Johar Arifin Juliater Simamarta Junaedi Junaedi Kamal Mahmudi Kastam Syamsi Kautzar Rizki Diptaseptian Khairuddin Pohan Kuni Mawaddah Kusmanto, Hari Kusumawardhani, Budi Laili Etika Rahmawati Lazim N Lazim N Lidya Linda Nilatari Lilis Nuryanti Liming Chen Lingga Nurmalasari Listiyanawati, Mutiara Dewi Listyarini, Kasita Loilatu, Mohammad Jafar Lud Waluyo Lusikooy, Ronald E M.R. Yantu M.Ronald Reagan Made Dedi Agustinus Maemonah, Maemonah Mahfut Maimun Maimun Maliqul Hafis Maliqul Hafis, Maliqul Maratus Sholihah Margaretha Evi Yuliana MARIA BINTANG Maria Monicha Faot Marinda Sari Sofiyana Markus Diantoro Markus Iyus Supiandi Markus Iyus Supiandi Markus Iyus Supiandi Markus Iyus Supiandi Maryati Dewi, Maryati Mar’atus Sholihah Masduki Asbari Massagus Mhd. Tabrani Mawardi Mawardi Meiliana Dwi Cahya Merry Antralina Miftahussa’adiah Miftahussa’adiah Mimien IAM Mira Herawati Soekamto Mira Mutiyani Mirawati, Baiq MISTIANAH MISTIANAH Miswandi Tendrita Mohamad Amin Mohamad Amin Mohamad Amin Mohamad Yamin Mohamad Yamin Mr. Supriyadi Mr. Suyitno muchtar, ali masjono MUDAIM MUDAIM, MUDAIM Muhammad Asy'ari Muhammad Hanif Fathoni Muhammad Ilham A’raafi Muhammad Iqbal Ripo Putra Muhammad Izzudin Al Qosam Muhammad Rafi’i Ma’arif Tarigan Muhammad Saefi Muhammad Syafii Antonio Muhroji Munzil Murni Aprianti Murni Sapta Sari Muslimin, Ikhwanul Mutasem Ali M. Abuzahra Nafisa Nur Azizah Naimul Faizah, Naimul Neneng Hasanah Nila Berghuis Tamaela, Nila Berghuis Nining Purwati Noveri Lysbetti M Novi Murdiyanti Novie Theresia Br. Pasaribu Novita Kartika Indah Nugroho, Vincensius Nujmatul Laily Nur Fadhil Muhammad Nur Hadziqoh Nur Hayati NUR LINA SAFITRI Nurhasan Ismail Nurhasan Ismail Nuril Anwar, Muhammad NURITA TORUAN-MATHIUS Nurkhairo Hidayati Nurul Ika Noviyanti Nurul Kamar Nurul Utami Oni Soesanto Otang Kurniaman Paidi Paidi Panji Handoko Badiaraja Paramitha Cahyani Pramuko Ilmu Purboputro Pujiyanto, Risang Pujo Hari Saputro Punaji Setyosari Purgiyanti Purgiyanti Purnama, ldian pusfarini pusfarini R. Iis Arifiantini Rafael Edy Bosko Rafita Yayang Nuraini Rahma Yuliani Rahmi Masita Rani Himayani Rani Setiawaty Ratih Sari Wardani Ratna Sholatia Harahap Reny Rosalina Retno Hastiningsih Retno Hestiningsih Retno Marsitin Retno Widiastuti rifa fachry Rifanissa Eka Pratiwi Rimbi Paulina Dewi Rina Untari Rina Untari, Rina Rizhal Hendi Ristanto Rizka Nurlaili Rizka Rahma Pradana Rizka Rahma Pradana, Rizka Rahma Rizky, Wahyu Rodhi Rodhi Rodhi Rodhi Ronnie Permana Rosita Ariyanti Rr Indah Mustikawati Rudi Priyanto Rudy Haryanto Rudy Priyanto Rusdianto Rusdianto, Rusdianto Sahrawi Sahrawi, Sahrawi Sahrawi, Sahrawi Saidil Mursali Salamatun Asakdiyah Sanjaya, Astianingrum Santoso Santoso Sarah Bibi Sarah Tazkya Sayono Sayono Selvi Rahmawati Senny Wiyanti Senny Wiyanti Sentot Kusairi Septiana Hariyani Serafin Tanti Nita Sesanti, Nyamik Rahayu Shefa Dwijayanti Ramadani Sinta Kharomah Sitaresmi Weka Sukrisno Siti Samhati Siti Sarah, Siti Sitti Saenab Sitti Saenab Sri Amnah Sri Endah Indriwati Sri Rahayu Lestari Sri Sukaesih Subakdi Suci Furwati Sudiati Sudiati Sugeng Riyanto Suhara, . Suhardjono Suhardjono Suhartini Azis Suharto Abdul Majid Suharto Andul Majid, Suharto Andul Sulaeman H. Sulaiman Sulaiman Sulaiman Sulaiman Sulasmini Sulasmini Sulifah Apriliya Hariani Sulisetijono Sulisetijono Sulton Sulton suparman suparman Suprapto Suprapto Supratman Supratman susi susi Susilo, Tanto Budi Susriyati Mahanal Sutopo Sutopo Syahran Wael Tabitha Sri Hartati Wulandari Tanto Hariyanto Tiara Indah Galeri Titi Suhartati Tri Andri Setiawan Tri Kurniawati Tri Kurniawati, Tri Tri Maniarta Sari Tri Rusti Marlina Tursina Tursina Tutuk Ningsih Umar Hasan Uswatul Khasanah Utami Sri Hastuti Vivi Novianti W. Wisanti Wardhana, Adhi Warsinggih, Warsinggih Wawan Dwi Novianto Wedashwara, I Gede Putu Wirarama Widya Munawaroh Wijayanti Sri Lestari Wini Tarmini Wisanti Wisanti Wiwit Amrinola Wiyanti, Senny Wiyanti, Senny WOLLY CANDRAMILA Yana Maolana Syah Yani Nurhadryani Yeni Pertiwi Yogi Akbar Sunardiansyah Yogi Akbar Sunardiansyah Yoyok Seby Dwanoko Yuli Brasilita Yuli Chasanah Yuliana Maria Kondomburan Yuliani, Rahma Zahra Firdaus Zaini Yusuf, Muhammad Zarnzani Zarnzani Zenia Lutfi Kurniawati, Zenia Lutfi Zhenyu Na Zuhriyatur Rosyidah Zulaicha, Endang

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