Paket Sumber Belajar (Psb) Dengan Analisis Foto Kejadian Fisika (Afkf) Berbasis Kearifan Lokal Pada Pembelajaran Fisika Di Smk (Kajian Pengembangan Pada Pokok Bahasan Fluida Untuk Smk Jurusan Perikanan Dan Kelautan)

The purpose of development research for Package of Learning Source (PLS) with Analysis of Physics Phenomenon Photo (APPP) based on local wisdom are to describe logical validity and empirical validity of that product for physics learning at Vocational High School of Fisheries and Marine Majoring. The measured empirical validity is impact of PSB at learning activities, learning outcomes and students response. The design of research is ADDIE development model which modified with development guidelines of the National Education Standard. The techniques of data collection are observation, test and questionnaire. The results of research shows that the logical validity of PLS at 4.08 in valid category and qualify without revision according to National Education Standard. The empirical validity of PLS at learning activity shows that the average value for the listening activities, visual activities, writing activities, oral activities and motors activities is 64.39% in active category; the average value of learning outcomes for the cognitive and affective is 61.85 in medium category; the students response to the PLS is 96.77% positive in very good category. Conclusion of the research shows that the PLS is valid and effective for physics learning at Vocational High School

Daya Antagonisme Trichoderma Spp. Terhadap Beberapa Spesies Kapang Patogen Dari Rhizosfer Tanah Pertanian Kedelai

Pengendalian hayati kapang patogen pada tanaman dapat dilakukan dengan memanfaatkan kapang antagonis. Beberapa spesies kapang yang bersifat antagonis telah ditemukan dalam rhizosfer tanah pertanian kedelai, yaitu: Trichoderma artroviride, T. viride, dan T. harzianum. Selain itu telah ditemukan juga beberapa spesies kapang patogen, yaitu: Fusarium verticillioides, F. equiseti, F. avenaceum, Geotrichum candidum, Alternaria tenuis. Tujuan penelitian ini ialah : 1) menguji daya antagonisme Trichoderma spp. terhadap beberapa spesies kapang patogen tular tanah di rhizosfer tanah pertanian kedelai; 2) menentukan spesies kapang Trichoderma yang mempunyai daya antagonisme tertinggi terhadap kapang patogen uji; 3) meneliti mekanisme antagonisme antara kapang Trichoderma terhadap kapang patogen uji. Sampel tanah diambil dari tanah pertanian kedelai di Genteng, Banyuwangi. Penelitian dilakukan di Laboratorium Mikrobiologi Jurusan Biologi FMIPA Universitas Negeri Malang. Metode pengujian dilakukan dengan metode dual culture dengan menggunakan medium lempeng Czapek Agar (CA), kemudian diinkubasikan pada suhu 250-270C dalam waktu 4x24 jam, kemudian dilakukan perhitungan daya antagonisme. Analisis mekanisme antagonisme antara kapang Trichodrma terhadap kapang patogen dilakukan berdasarkan hasil pengamatan makroskopis dan mikroskopis. Analisis data dengan ANAVA dan dilanjutkan dengan uji BNT 5%. Hasil penelitian ini membuktikan bahwa : 1) ada perbedaan daya antagonisme Trichoderma spp. terhadap kapang patogen Fusarium verticillioides, F.equeseti, F. avenaceum, Alternaria tenuis, dan tidak ada perbedaan daya antagonisme Trichoderma spp. terhadap kapang patogen Geotrichum candidum; 2) spesies kapang Trichoderma yang mempunyai daya antagonisme tertingggi terhadap beberapa spesies kapang patogen ialah Trichoderma artroviride; 3) mekanisme antagonsime antara Trichoderma spp. dengan cara mikoparasitisme, yaitu hifa Trichoderma membelit atau menempel pada hifa kapang patogen sehingga menyebabkan kerusakan struktur dari hifa dan penghambatan pertumbuhan kapang patogen

Upaya Isolasi β-Asarone pada Ekstrak N-heksan Rimpang Dringo (Acorus Calamus L.) Asal Kabupaten Pinrang

The isolation of n-hexane extract from Sweet Flag rhizome (Acorus calamus L.) was done. The aim of this research is to obtain β-asarone isolate as marker compound of Sweet Flag (Acorus calamus L.). Sample from 1 kg of dried rizhome, mascerate using n-hexane. This process produce 31 ml thick extract. Isolation of n-hexane extract using column chromatography with isocratic methode using n-hexane etil acetat 8 : 2. The isolate identified by UV-Vis spectroscopy, IR spectroscopy, (1H) NMR and Gas Chromatography Mass Spectro. From the data result show that isolate is β-asarone

Karakterisasi Proses Gasifikasi Biomassa Tempurung Kelapa Sistem Downdraft Kontinyu Dengan Variasi Perbandingan Udara-Bahan Bakar (AFR) Dan Ukuran Biomassa

Biomassa tempurung kelapa adalah salah satu bahan baku energi alternatif dengan jumlah melimpah. Pemakaian tempurung kelapa dapat meningkatkan nilai guna material yang sudah menjadi limbah atau produk samping. Penelitian dilakukan dengan menggunakan reaktor gasifikasi downdraft di Research Centre ITS, dimulai dengan melakukan pengujian terhadap propertis tempurung kelapa secara proximate dan ultimate. Kemudian dilanjutkan proses gasifikasi dengan pasokan biomassa secara kontinyu setiap 10 menit sebesar 0,45 kg, 0,48 kg, 0,5 kg dan 0,52 kg selama 120 menit dengan ukuran biomassa (0,8-12,6) cm² dan (12,7-50,3) cm². Penelitian dilakukan dengan 4 variasi kecepatan suplai udara sebesar 3,57 m/s, 4,37 m/s, 5,05 m/s dan 5,64 m/s dengan pengaturan dimmer pada blower. Hasil penelitian didapatkan nilai kalor bawah, komposisi syn-gas dan nyala api terbaik pada AFR 0,88 dan ukuran tempurung kelapa (0,8-12,6) cm². Besarnya nilai kalor bawah adalah 4718,33 kJ/mᶟ, komposisi syn-gas 39,273% dari volume total serta nyala api yang dihasilkan berwarna biru. Sedangkan efisiensi gasifikasi terbaik terjadi pada AFR 1,17 untuk ukuran tempurung kelapa (0,8-12,6) cm² sebesar 52,030 %

Strategi Pengembangan Lembaga Keuangan Mikro Syariah (Studi Kasus pada BMT Tawfin Jakarta)

This research was conducted to analysis the development strategy of Islamic microfinance institutions at BMT Tawfin, Jakarta. The aims of this research were 1) identifying health performance of BMT Tawfin based on health assessment model from Ministry of Cooperatives and Small and Medium Enterprises 2) identifying internal and external strategic factors that may influence BMT Tawfin in business development, 3) arrange appropriate formulation and alternative strategy for development of BMT Tawfin in microfinance bussines. Primary data and secondary data were gathered at this research. The research was also conducted using several analytical methods such as health assessment analysis, internal factor evaluation (IFE) and external factor evaluation (EFE) matrix, internal-external(IE) matrix, SWOT and blue ocean strategy (BOS). Based on the health assessment performance analysis, BMT Tawfin obtained score of 51,70 which was in under supervisory criteria. According to the IFE and EFE matrix results, the differences of each weighted values were 2,497 and 2,010 respectively, so the position of the BMT Tawfin in the IE matrix was situated at quadrant V. Therefore BMT Tawfin needs to use a hold and maintain strategy. Based on SWOT matrix result, priority strategies that can be implemented by BMT Tawfin was weakness – oportunities (WO) strategy. The BOS sequenced the new proposed 5 strategy priority. The result of the research showed new proposed strategy has eligibility as the blue ocean strategy (BOS)

Ruang Bersama Kampung Temenggungan Ledok Malang

Ruang dipandang hanya sebagai entitas ekonomi, industri, perdagangan dan jasa suatu kota. Ruang-ruang publik keadaannya tidak menemui titik terang, pemerintah sebagai pengelolanya selalu menempatkan sebagai ujung prioritas. Begitu juga pada ruang permukiman Kampung Temenggungan Ledok yang eksis dengan kompleksitas kualitas dan kearifan lokalnya, juga diletakkan di ujung akhir prioritas pengetahuan keruangan, perencanaan wilayah kota dan arsitektur. Dibalik fenomena tersebut, keterbatasan lahan dan setting fisik kampung-kampung kota ternyata masih memiliki eksistensi ruang-ruang sosial-budayanya, ialah ruang bersama. Kompleksitas dan kemajemukan subjek pelakunya, ruang bersama memiliki dinamika dan pola dimana didalamnya sesama warga meningkatkan kualitas daya hidup dengan nilai-nilai kearifan lokal melalui wujud pengelolaannya. Kunci kualitas ruang bersama adalah pengelolaan notion teritorialitasnya, yaitu dari pihak yang mengelola dan bertanggung jawab. Pengembangan komponen unsur pembentuk ruang adalah upaya untuk melestarikan nilai-nilai dalam pengelolaan ruang bersama. Metode pragmatik digunakan dalam pepaduan aspek programatik dan diagramatik komponen ruang. Pada aspek programatik membahas akan aktivitas dan fungsi serta komponen yang dibutuhkan sehingga pembahasan ini mengarah pada struktur tata ruang, pada aspek diagramatik membahas tentang nilai dan ide, yaitu mengarah kepada sistem ruang

Penerapan Tqm Dalam Pendidikan Akhlak

This study is proposed to know the steps in implementing Total Quality Management (TQM) to form the character of students in elementary Al Irshad Al Islamiyyah 02 Purwokerto. The research used cualitative-descriptive approach. Data collection techniques used in this research were interviews, observation and documentation. Data were collected through triangulation and analyzed by using inductive data analysis techniques following three steps: namely note taking, organizing and coding. The research result shows that there are five steps taken in implementing TQM to form the character of students in elementary Al Irshad Al Islamiyyah 02 Purwokerto. First, Improving student's character continuously. Second, establishing quality assurance for the student's character. Third, changing the culture of schools to shape the character of the students. Fourth, changing school organization to form the character of students. Fifth, establishing the network with guardians of students in shaping the character of students

Development of wireless vehicle remote control for fuel lid operation

Nowadays, the evolution of the vehicle technology had made the vehicle especially car to be equipped with a remote control to control the operation of the locking and unlocking system of the car’s door and rear’s bonnet. However, for the fuel or petrol lid, it merely can be opened from inside the car’s cabin by handling the fuel level inside the car’s cabin to open the fuel lid. The petrol lid can be closed by pushing the lid by hand. Due to the high usage of using fuel lever to open the fuel lid when refilling the fuel, the car driver might encounter the malfunction of fuel lid (fail to open) when pushing or pulling the fuel lever. Thus, the main aim of the research is to enhance the operation of an existing car remote control where the car fuel lid can be controlled using two techniques; remote control-based and smartphone-based. The remote control is constructed using Arduino microcontroller, wireless sensors and XCTU software to set the transmitting and receiving parameters. Meanwhile, the smartphone can control the operation of the fuel lid by communicating with Arduino microcontroller which is attached to the fuel lid using Bluetooth sensor to open the petrol lid. In order to avoid the conflict of instruction between wireless systems with the existing mechanical-based system, the servo motor will be employed to release the fuel lid merely after receiving the instruction from Arduino microcontroller and smartphone. As a conclusion, the prototype of the multipurpose vehicle remote control is successfully invented, constructed and tested. The car fuel lid can be opened either using remote control or smartphone in a sequential manner. Therefore, the outcome of the project can be used to serve as an alternative solution to solve the car fuel lid problem even though the problem rarely occurred

Studi Komparasi Kadar Flavonoid Total pada Bunga Rosella Merah (Hibiscus Sabdariffa L.) Asal Kabupaten Luwu Utara Provinsi Sulawesi Selatan dan Kabupaten Kediri Provinsi Jawa Timur

Red Roselle (Hibiscus sabdariffa L.) is a medicinal plant used by the public as drugs. This plant is efficacious because one contains chemical constituents are flavonoids. Comparative Study of total Flavonoid content in red Roselle (Hibiscus sabdariffa L.) from North Luwu district of South Sulawesi province and the province of East Java Kediri district has done. The aim of study to determine of total flavonoid content in Kediri regency and district of North Luwu using a spectrophotometer. Extraction is done by maceration method using 96% ethanol. Phytochemical screening using the color reaction identification and determine content of Colorimetric method using UV-Vis spectrophotometry at the maximum wavelength of 417 nm. Meanwhile the yield extract red Rosellafrom Kediri (sample I) 12.703% and red Rosella from north Luwu (sample II) 10.44%. Test phytochemical to sample I and sample II positive containing Flavonoids. Test total Flavonoid content to sample I is 0.02816% and sample II is 0.2075%