Teaching Speaking On Procedure Text By Using Media Flash Animation

This research intended to know how effective the use media flash animation in teaching speaking on procedure text is for the ninth grade students of SMPN 1 Terentang. The research method used was pre experimental research. The population of this research was all of the ninth students of SMPN 1 Terentang in academic year 2015/2016. The sample was class A which consists of 27 students. The technique of data collection was the measurement technique and the tool used was test. The researcher analyzed the data by using t-test. The result showed that there was significant difference on students' speaking. It showed that was higher than and the criteria effect size was categorized as high effect. As a result, the null hypothesis (was rejected and the alternative hypothesis ( was accepted with the criteria effect was high. Hence, it was inferred that there was significant difference between students' achievement before being taught by media flash animation and after being taught by media flash animation. In other word, teaching by using media flash animation affects significantly in the students' speaking on procedure text

Analisis Konsumsi dan Pertumbuhan Ekonomi Provinsi Sumatera Barat

Penelitian ini bertujuan untuk menganalisis pengaruh pertumbuhan ekonomi, konsumsi periode sebelumnya, pendapatan disposibel dan suku bunga terhadap konsumsi di Sumatera Barat dan menganalisis pengaruh konsumsi, kapital dan tenaga kerja terhadap pertumbuhan ekonomi di Sumatera Barat periode 2000 - 2011. Untuk mencapai tujuan tersebut digunakan analisis model persamaan simultan dengan metode Two Stages Least Square (TSLS). Hasil penelitian menemukan bahwa :1) pertumbuhan ekonomi, konsumsi periode sebelumnya, pendapatan disposibel, dan suku bunga secara bersama-sama berpengaruh signifikan terhadap konsumsi di Sumatera Barat. Akan tetapi secara parsial tingkat suku bunga tidak berpengaruh terhadap konsumsi. 2) konsumsi, kapital dan tenaga kerja baik secara bersama-sama maupun secara parsial berpengaruh signifikan terhadap pertumbuhan ekonomi Sumatera Barat. Implikasi kebijakan dari hasil penelitian ini adalah : Pemerintah Daerah Sumatera Barat perlu memberikan insentif terhadap sektor-sektor produktif atau sektor riil agar mampu meningkatkan produksi (ouput) sehingga akan berdampak terhadap peningkatan konsumsi dan pertumbuhan ekonomi

Perancangan Struktur Hotel Ibis Budget Semarang

Structural Design of Ibis Budget Hotel Semarang was designed to comply with SNI 2847-2013 and SNI 1726-2012. Seismic analysis was conducted using dynamic respons spectrum method. The building was designed to be located in zone 4 Indonesian seismic vurnability map meaning that it can experience large earthquake acceleration. Hence the building must be designed as an earthquake-resistant structures. This building was designed as special moment resisting frame systems (SMRFS). The frame system was composed of beams and columns. The columns were designed to be stronger than the beams (strong column-weak beam concept). The concrete was of f'c 29,05 MPa, and the steel reinforcement of the longitudinal bar was fy 400 MPa. The Structure analysis was conducted using an analysis structure program to model the structure and calculate the internal forces on the structure. Failure at the beam-column joint was avoided by designing plastic hinges to occur at the beam ends and at the top base columns connected to foundation

Analisis Implementasi Promosi K3 Dalam Upaya Pencegahan Kecelakaan Kerja Di PT X (Proyek Pembangunan Gedung Y Semarang)

The construction sector is the highest contributor to the number of occupational accidents in Indonesia, it is quoted on the website of the Ministry of Public Works. Eighty five percent of the causes of accidents is the contribution of unsafe work behavior. Occupational accidents are still found in PT X is like falls, scratched, crushed, pierced by nails and falling objects. One of accidents and illness prevention due to work done by carrying out occupational safety and health promotion. The purpose of this study was to analyze the implementation of occupational safety and health promotion in preventing occupational accidents in PT X building project Y Semarang. The method of this research was qualitative research with in-depth interview and observational approach. The subjects of this study were 3 people as key informants and 3 for informants triangulation. The results showed safety health and environment policy has written, dated, and approved by the Director. Budgeting system for occupational safety and health promotion program has been budgeted in the form of draft Budget. Occupational safety and health promotion procedures has written only for the safety morning program, while for other promotional programs there has been no written procedures. Facilities and infrastructure necessary to support the implementation of occupational safety and health promotion is already available in the form of loudspeakers and place of execution. The conclusion from this research is PT X building projects Y Semarang already implemented promotional programs such as safety morning, safety induction, toolbox meetings, installation of signs and safety posters. However, the implementation of the program had not maximized

Kajian Jenis Dan Bagian Sulur Pada Pertumbuhan Stek Cabe Jamu (Piper Retrofractum Vahl.)

Produksi tanaman cabe jamu (Piper retrofractum Vahl.) di Indonesia tergolong rendah dibandingkan dengan potensi produksinya. Potensi produksi tanaman cabe jamu pada tahun 2012 sebesar 3,45 ton ha-1, sedangkan rata-rata produksi masih mencapai 0,47 ton ha-1 (Direktorat Jendral Perkebunan, 2013). Rata-rata produksi yang rendah dan kegiatan eks-plorasi yang dilakukan menjadikan komoditas ini memiliki peluang yang cukup bagus untuk dikembangkan di Indonesia. Kegiatan eksplorasi tanpa adanya budidaya secara intensif dapat mengakibatkan ke-punahan. Keberhasilan budidaya ditentukan oleh bahan tanam. Tanaman cabe jamu biasa diperbanyak dengan stek sulur, yaitu sulur panjat dan sulur tanah. Bahan tanam yang digunakan, masing-masing memiliki keunggulan yang berbeda sehingga dapat mempengaruhi pertumbuhan awal tanaman. Penelitian bertujuan untuk (1) mem-bandingkan pertumbuhan stek tanaman cabe jamu yang berasal dari sulur panjat dan tanah serta bagian sulur yang berbeda dan (2) mendapatkan bahan tanam cabe jamu yang unggul (daya hidup tinggi dan cepat tumbuh). Penelitian dilaksanakan pada bulan Juli-Oktober 2014, di Desa Banjarsari, Selorejo Blitar. Penelitian meng-gunakan rancangan acak kelompok (RAK), yang di-ulang 4 kali. Hasil penelitian me-nunjukkan bahwa bahan tanam yang di-gunakan mempengaruhi pertumbuhan tanaman. Stek sulur tanah menunjukkan pertumbuhan lebih tinggi dibandingkan dengan stek sulur panjat yang ditunjukkan oleh persentase tanaman hidup, jumlah daun, jumlah akar dan panjang akar. Sulur tanah bagian tengah (STT) dan atas (STA) menunjukkan pertumbuhan paling cepat. Sulur tanah bagian tengah (STT) me-nunjukkan pertumbuhan lebih cepat pada persentase tanaman hidup. Sulur tanah bagian atas (STA) menunjukkan jumlah daun lebih banyak

Pengaruh Durasi Evaporasi Etanol Low Grade Terhadap Kadar Etanol Pada Residu Hasil Evaporasi

Potensi penggunaan etanol dapat dikembangkan secara maksimal yaitu dengan menguapkan etanol low grade secara evaporasi. suatu proses penguapan sebagian dari pelarut sehingga didapatkan larutan zat cair pekat yang konsentrasinya lebih tinggi. Penelitian ini dilakukan bertujuan untuk mengetahui analisa proses evaporasi pada prototype evaporasi sederhana dan cara menentukan kadar etanol pada hasil residu evaporasi etanol 70%. Proses evaporasi dari alat yang dibangun menggunakan sistem proses tidak kontinyu. Pada proses ini dilakukan satu kali proses yaitu bahan etanol dimasukkan ke dalam kolom evaporasi kemudian diproses dan diambil hasilnya yaitu destilat dalam bentuk gas dan residu dalam bentuk cair. Metode analisa komponen dari residu hasil evaporasi menggunakan kromatografi gas bertujuan untuk mengetahui komponen etanol pada residu. Komponen etanol 70% pada residu diketahui melalui waktu retensi yang dibaca oleh Kromatografi Gas sebesar 5,952 menit. Informasi waktu retensi dari komponen etanol 70% menjadi dasar pembanding pengujian residu selanjutnya. Hasil pengukuran uji residu dari 5 sampel menggunakan kromatografi gas adalah 34.07% , 35.13%, 22.06% , 19.83% dan 16.57% untuk durasi waktu evaporasi 50 menit, 55 menit, 65 menit, 70 menit dan sampai gas benar-benar habis dalam waktu 73 menit

Microwave torrefaction of sawdust as biomass energy source

Sawdust is one of the wood wastes produced by the timber industry. Sawdust has excellent potential as an energy source. However, sawdust needs to undergo some improvements by the torrefaction process as it contains higher moisture content and volatile matter. Torrefaction is a thermal method that can enhance sawdust properties as it operates at low temperatures within 200300°C with the presence of nitrogen gas. Microwave torrefaction is introduced to shorten residence time due to fast heating rather than conventional heating. This study focused on microwave torrefaction of sawdust to be used as an energy source by improving the sawdust's chemical compositions and energy potential. The experiment was conducted at different residence times (5, 10, 20 and 30 minutes) and nitrogen gas flowrate (30, 60 and 90 mL/min) for 20 minutes at 1000W microwave power. The colour of torrefied sawdust was observed, and the result showed it turned from light brown to slightly black because of the higher carbon content inside it as the removal of volatile matter during the process. The HHV values were measured by bomb calorimeter, and proximate analysis was determined using TGA. The result showed the improvement in torrefied sawdust that it becomes low in moisture content, higher carbon content and heating value due to the degradation of the structural components, mainly hemicellulose inside the sawdust that releases the volatile matter as the temperature increases. Overall, the microwave torrefaction process reduced the moisture content to 28%, increased HHV to 50%, and increased carbon to 60%, making sawdust a good energy sourc