221 research outputs found

    Design of Prototype Dynamic Ac Power Machine with Equivalent Circuit Modeling (Torque Speed Curve of Induction Motor 1,1, Kw)

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    Squirrel cage induction motors are widely used in electric motor drives due to their satisfactory mechanical characteristics (torque, current, overloading) and small dimensions, as well as their low price. When starting an induction motor, a large current is required for magnetizing its core, which results in a low power factor, rotor power losses and a temperature rise in the windings. None of these parameters should reach values beyond certain limits until the motor reaches nominal speed. The speed of an induction motor 1,1kW is affected very little by fluctuations of voltage. The greater the supply voltage of the motor, the induction motor's speed will increase. The torque values (Tstart, TSmax and Tmax) are affected by the value of the motor supply voltage: (Vp-nl : 132.8, Tstart1 : 7.4, T S-max1 : 0.4, Tmax1 : 9.9) V, (Vp-nl : 127.0, Tstart2 : 4.8, T S-max1 : 0.3, Tmax1 : 8.4) V and (Vp-nl : 121.3, Tstart3 : 3.3, T S-max3 : 0.2, Tmax3 : 7.1) V. Stator current (IL-nl ; 2.5, 2.2, 1.9 ) Amp rises gradually on account of the increase in magnetising current (Im : 2.5, 2.2, 1.9) Amp. The magnetising current required to produce the stator flux. The component of the stator current which provides the ampere-turns balancing the rotor ampere-turns will steadily diminish as the rotor current (IL-nl) decrease with the increase in rotor speed (nr).&nbsp

    Guru MI: Makhluk Multi Fungsi (Reformulasi Guru Midi Era Globalisasi)

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    Pendidikan di Indonsia memegang peran multi fungsi karena tidak sekedar transfer of knowledge, tetapi juga pembudayaan di segala bidang, salah satunya pembentukan karakter bangsa. Seharusnya, hal itu menjadi tanggung jawab semua anak bangsa dari setiap komponen, baik dari lembaga formal (sekolah), non formal ( masyarakat), informal (keluarga), dan pemerintah sendiri. Namun, yang terjadi selama ini pendapat yang berkembang cenderung menganggap bahwa pembudayaan anak bangsa adalah "tugas" lembaga pendidikan. Ini berarti melimpahkan semua beban pemberdayaan warga negara di tangan para guru di sekolah. Oleh karena itu, untuk menjadi seorang guru, seseorang tidak saja harus mempunyai kompetensi keilmuan secara akademis, tetapi juga kualifikasi moral keagamaan. Islam memberitahukan bahwa guru pertama adalah Allah, guru kedua adalah Muhammad Saw, guru ketiga adalah orangtua, dan guru keempat adalah orang lain. Dalam konteks profesionalisme, guru MI, sebagai "orang lain" tidak lepas dari tuntutan peran muti fungsi, yakni transfer of knowledge dan pembentukan karakter (akhlak) bangsa. Di samping itu, guru MI juga harus menguasai dasar-dasar berbagai bidang ilmu, seperti Matematika, IPA, Bahasa Indonesia, dan lain sebagainya, karena guru MI sebagai guru kelas yang profesional

    Analisis Ekonomi Sistem Tanam Padi Sawah di Kabupaten Konawe Sulawesi Tenggara

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    Economic Analysis of Several Models Rice Planting in Konawe Regency Southeast Sulawesi. Indonesian Agency Agricultural Research and Development (IAARD) has introduced some technology to enhance rice productivity, such as direct planting system and legowo model in transplanting system. Research was conducted to know agro economic performance of several models rice planting at Bendewuta Village Wonggeduku Subdistrict Konawe Regency, using 15 ha low land rice area by comparing three kinds of technology such as: (i) exsisting direct planting model (farmer technology), (ii) direct seeding legowo 2:1 model, and (iii) transplanting legowo 2:1 model. Each model was applied in 5 ha low land rice area at the same location. The result of research showed that the rice yield of legowo model (transplanting system and direct seeding) was higher 20.9% and 20.3% respectively than the rice yield of existing direct seeding planting model. Direct seeding legowo 2:1 model gave highest benefict, around IDR. 8,107,250/ha/season with BCR value 1.75. Changing technology from the existing direct seeding planting model to direct seeding planting legowo 2:1 model gave addition benefict around IDR.1,975,050 with MBCR value 6.96 and from transplanting legowo 2:1 model to direct seeding planting legowo 2:1 model add benefict IDR.425,100 with MBCR value 1.16. Direct seeding planting legowo 2:1 model has been adopted by farmer in several villages and was implemented around 100 ha only 1 season after this model was introduced in first season 2011. In the future, due to increasing planting cost of rice, direct seeding legowo 2:1 model could be can alternative way to decrease planting cost and to increase rice yield.

    Pemeringkatan Makna Membawa dalam Bahasa Bonai Dialek Ulakpatian

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    Penelitian tentang “Pemeringkatan Makna Membawa dalam Bahasa Bonai Dialek Ulakpatian” ini bertujuan untuk mendeskripsikan kata-kata yang menyatakan ‘membawa\u27 dengan berbagai cara dalam bahasa Bonai Dialek Ulakpatian (BBDU). Penelitian ini merupakan penelitian deskriptif kualitatif dengan menganalisis komponen makna ‘membawa\u27 dalam BBDU. Data primer dalam penelitian ini adalah data ujaran atau data lisan yang dikumpulkan dengan metode survei. Pengumpulan data dilakukan melalui metode cakap dan metode simak dengan menerapkan beberapa teknik, seperti teknik pancing, teknik catat, dan teknik rekam. Dari hasil penelitian ditemukan bahwa dalam BBDU kata yang menyatakan ‘membawa\u27 dengan berbagai cara sebanyak lima belas kata, yaitu angket bahamo, bobat, gana, ganit, gopok, horuk, kopag, kopik, moambin, moamit, mujug, munak, nyinyik, nyulag, dan sandag. Dengan menganalisis komponen maknanya, kelima belas kata tersebut dapat didefinisikan sesuai genus proximus dan deferencia specifica-nya

    Kekerabatan Bahasa Akit dan Duanu: Kajian Leksikostatistik

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    This study aims to find the kindship relation between Akit language and Duanu language in Riau Province. Data was in the form of Swadesh vocabulary list of eight regional languages Akit observations areas of Akit Language and Duanu language users in Riau Province that was collected using documentation technique and analyzed by applying quantitative descriptive method that followed the steps of transcribing, classifying, comparing, and formulating the research results. Analyzing data was carried out by using lexicostatistics technique. The results that obtained from the research are Akit language and Duanu language are in one family group of language (36-81%). The proximity of APN language and language DSL has a very high closeness (53,5%) Akit Language in Kepulauan Meranti is the same language as Akit language in Hutan Panjang, Bengkalis. Language that is the closest to the farthest with the two languages consecutively as the following APN and DPP language (52,75%), APN and DTP language (51,75%), APN and DSL had the same percentage as APN and DBL (51,5%), ASS and DPP language (51,25%), ASN and DSL language (50,75%),ASS and DSL language (46,5%), AHP and DPP language (44%), ASS and DBL language and ASN and DBL language (42,5%), AHP and DSL language (42%), AHP and DTP (39,5%), AHP and DBL (37%)

    Mapping Pemikiran Akademisi Dalam Madzhab Ekonomi Islam Kontemporer

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    Posisi pemikiran ekonomi Dosen Program Studi PBS STAIN dalam madzhab ekonomi Islam kontemporer bisa dilihat melalui ciri-ciri ketiga madzhab pemikiran ekonomi Islam kontemporer. Setelah membandingkan antara gambaran pemikiran berada pada posisi madzhab mainstream karena mayoritas tulisan dosen merupakan sebuah dialogis yang kompromis antara konsep ekonomi Islam dengan konvensional. Para dosen berusaha mencari elaborasi dan menyetujui adanya elaborasi. Kata kunci elaborasi merupakan kata kunci dari madzhab mainstream yang berusaha menemukan elaborasi antara konvensional dan Islam dalam konsep ekonomi. Namun idealnya dosen menganut Madzhab alternatif kritis untukmenumbuhkembangkan pemikiran ekonomi Islam sehingga akan tercipta pola pikir yang lebih integral

    Penerapan Metode Pembelajaran Think Pair Share Untuk Meningkatkan Hasil Belajar IPA Siswa Kelas VI SD Negeri 001 Binamang

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    Based on the results of observations of students in grade VI SD Negeri 001 Binamang known that during theprocess of science learning took place in the classroom seen that there are still many students who are lessconcentrated in learning, while doing the task of many students who see his friend\u27s work, and student learningmotivation in the learning process IPA is not optimal so that result of learning result of IPA obtained by studentstill low. Only 55.6% achieved KKM in science subjects. The purpose of this study is to know that the applicationof thinking pair share learning method can improve science learning outcomes in grade 6 students of SD Negeri001 Binamang. This research was conducted in the 6th grade of SD Negeri 001 Binamang in the odd semester ofthe 2016/2017 learning year. This research started from September 2016 until October 2016. The subject of thisclass action research was conducted on grade 6 students of SD Negeri 001 Binamang. Number of students 18students consisting of 6 female students and 12 male students. This research is a classroom action research withthe application of thinking pair share learning method. This study consists of two cycles and each cycle consistsof four stages of planning, implementation, observation and reflection. The results of this classroom actionresearch is the application of thinking pair share learning method can improve the learning outcomes of sciencestudents of grade VI SD Negeri 001 Binamang academic year 2016/2017. Learning outcomes before PTK is 72.0with less category. The result of learning cycle I meeting 1 is 75.0 with enough category and at meeting 2 is 77.8with enough category. The result of learning cycle II meeting 3 is 80.0 with good category and at meeting 4 is82.2 with good category

    Wawasan Hadis Tentang Alat dan Media Pendidikan

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    Hadith is Everything that is based on the Prophet Muhammad PBUH from words, deeds, taqrir or nature. Educational tools are everything that serves to support the achievement of educational goals or anything that helps the implementation of education in achieving educational goals, both tools in the form of objects and non-objects. Whereas the media of education or learning is an object that can be sensed, especially vision and hearing, both inside and outside the classroom, which is used as a liaison tool (communication media) in the process of interaction in teaching and learning to improve the effectiveness of student learning outcomes. In the history of his life, the Prophet Muhammad PBUH being the Messenger of Allah also had a role as an educator who delivered and taught the message of the great Islamic religion. In the process of teaching the Messenger of Allah. has used tools and media in the form of objects or non-objects that helped him in educating students who at that time were early Muslims who in science terms Hadith known as the Companions of the Prophet. Recorded in the master books of the Prophet's Hadith, Muhammad PBUH have used several educational tools and media in the process of teaching to Muslims at that time known as the generation of friends in the term of Hadith science. The tools and media that were used by the Prophet Muhammad. is the person of the Prophet Muhammad PBUH itself then some things like silk and gold, sun, moon, pulpit, fingers, pictures and photos
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