186 research outputs found
Pembuatan dan Karakterisasi Film Barium Stronsium Titanat Didadah dengan Carbon Dot
No full textFilm Barium Stronsium Titanat (BaSrTiO3) yang didadah carbon dot dengan variasi pendadah 0%, 2%, 4%, 6% menggunakan metode CSD dengan bantuan spin coating dengan kecepatan putar 8000 rpm telah berhasil dibuat diatas substrat silikon tipe-p 100. Film ini di annealing dengan suhu 850 °C dan ditahan selama 8 jam. Film BaSrTiO3 pada konsentrasi pendadah 0%, 2%, 4%, 6% carbon dot dikarakterisasi UV-VIS, XRD, SEM-EDX sehingga menghasilkan energi bandgap secara berurutan sebesar 2.72 eV; 2.85 eV; 3.7 eV dan 3.8 eV. Hasil karakterisasi XRD menunjukkan bahwa struktur kisi BaSrTiO3 adalah kubus dengan parameter kisi a=b=c secara berurutan sebesar 4.066945 Å ; 4.06868 Å ; 4.072155 Å dan 4.077379 Å. Hasil karakterisasi SEM-EDX menunjukkan bahwa pada morfologi permukaan film BaSrTiO3 ukuran butirnya cukup homogen dan didapatkan komposisi atom yang sesuai yaitu Ba, Sr, Ti, O, dan C
Rancang Bangun Prototipe Sistem Kontrol Temperatur Greenhouse Melalui Jaringan Wireless Berbasis Mikrokontroller DSTINI
No full textGreenhouse atau sering disebut sebagai rumah kaca merupakan salah satu teknologi dalam bidang pertanian. Teknologi ini terbilang sangat sederhana dan mudah dikonrol jika dibandingkan dengan mengkontrol kondisi alam sesungguhnya. Greenhouse dikontrol menggunakan mikrokontroler DSTINIm400 dan menggunakan 4 sensor DS18B20. Metode kontrol On-Off digunakan untuk mengkontrol temperatur pada greenhouse. Adapaun sebagai aktuator digunakan sisitem pemanas dan sisitem pendingin. Penentuan temperatur ruangan mengunakan metode rata-rata yaitu nilai tiap sensor kita rata – ratakan. Alat yang dibuat dapat mengkontrol temperatur dari 24oC sampai 49oC dengan akurasi mencapai diatas 90%, dengan pembanding EXTECH Digital Thermometer. User interface dapat diakses melalui Web Browser lewat jarigan wireless dengan jalur HTTP atau port 80
Pembuatan Sistem Monitoring Kadar Glukosa Darah Berbasis Internet of Things (IoT).
No full textInternet of Things (IoT) dapat dijadikan sarana penunjang dalam penanganan penyakit diabetes. Inovasi ini memungkinkan perangkat perawatan kesehatan terhubung dengan jaringan internet, sehingga data pasien dapat diperbaharui dan diakes secara real-time. Selain mempermudah akses, penggunaan IoT juga memberikan nilai tambah pada efesiensi biaya pelayanan kesehatan. Penelitian ini bertujuan untuk merancang software system monitoring glukosa darah berbasis website sehingga pasien dapat melakukan pemeriksaan, konsultasi, dan melihat data rekam medis dari jarak jauh. Data hasil pemeriksaan disimpan didalam cloud dan ditampilkan secara online. ESP8266 digunakan sebagai mikrokontroller yang telah dilengkapi dengan modul WiFi, Thingspeak sebagai cloud, aplikasi online “Pantau Medis” sebagai dashboard yang mampu menampilkan presentasi data grafis. Aplikasi ini dibangun dengan Bahasa Hypertext Preprocessor (PHP) sebagai bahasa pemrogramannya. Peneliltian ini melibatkan pihak medis dalam pengambilan keputusan. Umpan balik yang diberikan kepada pasien berupa anjuran seperti resep obat, pola makan, dan kegiatan fisik yang harus dilakukan oleh pasien
Analisis Hukum Islam dan Hukum Positif tentang putusan perkara harta bersama dan kontribusinya dalam pembaharuan hukum islam di Indonesia
Get PDFAnalisis Hukum Islam dan Hukum Positif tentang putusan perkara harta bersama dan kontribusinya dalam pembaharuan hukum islam di Indonesia
author by : zuhri imansyah (disertasi)
1303010018
Hukum Keluarga
Abstrak tidak bs di copy data terprotek oleh Autho
PeranKepuasan Kerja Sebagai Mediating Variabel dalam Hubungan Antara Kepemimpinan Transformasional dan Career Development terhadap Kinerja Karyawan di Universitas Andalas
Get PDFPERFORMANCE EVALUATION: An intervening model of job satisfaction, transformational leadership and career development
Muhammad Zuhri 1, Rahmi Fahmy 2, Hendra Lukito 3
Department of Magister Management Universitas Andalas
Correspondence Author: [email protected]
Padang 25171, Indonesia
Abstract
This study aims to examine the performance of academic staff through an evaluating model mediation of transformational leadership, career development, and job satisfaction. Recorded, eighty-five respondents have participated in this study to help institutional development. By the assistance of Smart-PLS software to the feedback data, result shows that transformational leadership isn’t significant to performance and job satisfaction, while career development was found significant effect on job satisfaction but not performance. Mediating contribution of job satisfaction stated partial effects on both, but only enhance relationship between career development and performance.
Keywords: Career Development; Job Satisfaction; Performance; Transformational Leadership
EVALUASI KINERJA: Model intervensi kepuasan kerja, kepemimpinan transformasional dan pengembangan karir
Muhammad Zuhri 1, Rahmi Fahmy 2, Hendra Lukito 3
Jurusan Magister Manajemen Universitas Andalas
Penulis Korespondensi: [email protected]
Padang 25171, Indonesia
Abstrak
Penelitian ini bertujuan untuk menguji kinerja staf akademik melalui mediasi model evaluasi kepemimpinan transformasional, pengembangan karir, dan kepuasan kerja. Tercatat, delapan puluh lima responden telah berpartisipasi dalam penelitian ini untuk membantu pengembangan kelembagaan. Dengan bantuan software Smart-PLS pada data umpan balik, diperoleh hasil bahwa kepemimpinan transformasional tidak berpengaruh signifikan terhadap kinerja dan kepuasan kerja, sedangkan pengembangan karir ditemukan berpengaruh signifikan terhadap kepuasan kerja tetapi tidak terhadap kinerja. Kontribusi mediasi kepuasan kerja menyatakan berpengaruh parsial terhadap keduanya, namun hanya meningkatkan hubungan antara pengembangan karir dan kinerja.
Kata Kunci: Pengembangan Karir; Kepuasan kerja; Pertunjukan; Kepemimpinan Transformasiona
Legal Reasoning Hakim dalam Memutuskan Jumlah Kerugian Materil Sengketa Murabahah di Pengadilan Agama Purwokerto
Get PDFDispute cases in the field of sharia economics are new cases for the Panel of Judges of the Religious Courts since the promulgation of Law Number 3 of 2006, so that with the limitations of formal law and material law relating to cases of sharia economic disputes. So the judges are required to create laws that are progressive as an effort to decide on a case at hand. In this study, the author seeks to explain how a judge applies law to sharia economic cases, especially in case number 6379/Pdt.G/2019/PA.Clp in the Case of Default in the Murabahah Contract at the Cilacap Religious Court.The author in conducting research certainly uses research methods that are in accordance with scientific principles. The type of research used is a type of library research where the data used is primary data, namely the Islamic banking dispute decision Number. Number 6379/Pdt.G/2019/PA.Clp In the Case of Default in the Murabahah Contract at the Cilacap Religious Court with a normative juridical approach. Data collection techniques were carried out by collecting primary and secondary materials, including through interviews with the main source of the Panel of Judges examining the case in order to explore the method of application and discovery of law. Data analysis used descriptive analysis method with deductive qualitative analysis techniques.The results of the study show that the decision of the panel of judges in case number 6379/Pdt.G/2019/PA.Clp produces 2 results, namely the first explains the reasons for the validity of the murabahah agreement in the case and the legal reasoning of the judge in deciding the dispute so as to get a decision that is felt have justice between the two parties and of course have legal certainty
PENERAPAN IOT UNTUK MONITORING PEMBERIAN PAKAN IKAN OTOMATIS PADA AKUARIUM DI PERIKANAN SV IPB
No full textFish feeding is one of the things that needs to be considered in aquaculture so that the fish produced are of high quality. Activities in fisheries at the Sokasi IPB school, the majority of which are still carried out manually, are fish feeding activities. Based on these problems, a system was designed that can control and monitor the process of feeding and supplying fish feed automatically using nodeMCU ESP8266. The tool can be accessed anywhere and anytime through the Blynk app. It is hoped that this tool can be used as a solution so that fish feeding activities in the Fisheries of the IPB Vocational School become faster, easier, and more efficient. Fish are fed according to the scheduled time with an appropriate dose. The process of feeding fish and feed supplies can be monitored remotely through the Blynk application. Alerts in the form of notifications and alarm sounds coming from the buzzer will be active if the value of the feed supply is smaller than 5 cm. The error value processed from the test is 0%.Pemberian pakan ikan merupakan salah satu hal yang perlu diperhatikan dalam budidaya perikanan agar ikan yang dihasilkan berkualitas. Kegiatan di Perikanan sekolah Sokasi IPB yang mayoritas masih dilakukan secara manual adalah kegiatan pemberian pakan ikan. Berdasarkan permasalahan tersebut, maka dirancanglah sebuah sistem yang dapat mengontrol dan memantau proses pemberian dan persediaan pakan ikan secara otomatis menggunakan NodeMCU ESP8266. Alat ini dapat diakses dimana saja dan kapan saja melalui aplikasi Blynk. Diharapkan alat ini dapat digunakan sebagai solusi agar kegiatan pemberian pakan ikan di Perikanan Sekolah Vokasi IPB menjadi lebih cepat, mudah, dan efisien. Ikan diberi pakan sesuai dengan waktu yang sudah dijadwalkan dengan takaran yang sesuai. Proses pemberian pakan ikan dan persediaan pakan dapat di-monitoring dari jarak jauh melalui aplikasi Blynk. Peringatan berupa pemberitahuan dan bunyi alarm yang berasal dari buzzer akan aktif jika nilai persediaan pakan lebih kecil dari 5 cm. Nilai kesalahan yang diperolah dari pengujian adalah 0
THE USE OF POLYMER GEL ELECTROLYTE CONTAINING I-/I3- REDOX COUPLE TO ASSEMBLY A SOLID STATE DYE SENSITIZED TiO2 SOLAR CELL
Get PDFTHE USE OF POLYMER GEL ELECTROLYTE CONTAINING I-/I3- REDOX COUPLE TO ASSEMBLY A SOLID STATE DYE SENSITIZED TiO2 SOLAR CELL. A solid state dye sensitized TiO2 nanocrystalline solar cells was assembled employing a polymer gel electrolyte contains of iodide/triiodide (I-/I3-) redox couple. The use of solid electrolyte based on polymer matrix for redox ‘couples is aimed to overcome several problems of liquid cell, such as leaks of electrolyte that result in degradation of solar cell. TiO2 nanocrystalline layer was grown on TCO glass substrate by doctor blade technique was stained by synthetic dye Ruthenium 535 for a day. To complete the cell, a polymer gel based on poly(ethylene glycol) (PEG) containing I-/I3- redox couple was sandwiched between a working electrode (nanoporous TiO2 layer on conductive glass substrate) and a counter electrode (graphite sheet). The solid-state cell does not need a clipp, so the gel polymer electrolyte also acts as a glue to join the electrodes. Two cells assembled with different amount of I-/I3- redox couple used in each cell, one of cell use 20 drops of Iodolyte (contains (I-/I3- redox couple) and another cell use 30 drops of Iodolyte solution (purchased fromSolaronix, SA). The cells were characterized their photovoltaic performances included: open-circuit voltage (Voc), short-circuit current (Isc),maximum power (Pmax), fill factor (FF) and energy conversion efficiency
Learning Management System Using Scorm and iSpring Free on Physics Learning
Get PDFThis study aims to use a learning management system (LMS) as learning media by using SCORM and iSpring free. This research used the ADDIE Model, which consists of 5 stages: Analysis, Design, Develop, Implement, and Evaluate. The ADDIE method facilitates the process of making learning media. The online learning process using LMS helps students to make good use of technology. Using SCORM and iSpring free in LMS helps students easily access material and do quizzes without time and location limits. Learning materials and quizzes using SCORM and iSpring 9 free are successfully created
The use of Red Cabbage’s anthocyanine extract as a photosensitizer on a Dye-Sensitized Nanocrystalline TiO2 Solar Cell
Get PDFThe use of Red Cabbage’s anthocyanine extract as a photosensitizer on a Dye-Sensitized Nanocrystalline TiO2 Solar Cell. A solid-state dye-sensitized nanocrystalline TiO2 solar cell utilizing anthocyanin extract form red cabbage as photosensitizer was fabricated. The solar cell was formed in sandwich structure, which two electrodes sandwiching polymer electrolyte containing a redox couple (I-/I3 -). One of the electrodes, namely working electrode, TiO2 layer on TCO (transparent conducting oxide) coated glass substrate was sensitized with anthocyanin dye as electron donor in the system. Another electrode was a carbon sheet as a counter electrode. Gel electrolyte based on PEG (polyethylene glycol) containing a redox couple (I-/I3 -) used instead of liquid electrolyte in this photoelectrochemical cell. Two fabricated cells have an active area of 1 cm2 were soaked with anthocyanine dye for 1 hr and 24 hrs, respectively. The cells were tested by irradiation with halogen lamp of 24 Watt with intensity 4 mW/cm2 at a distance 30 cm. The testing results of the cells show an ideal I-V characteristic with output parameters: open circuit voltage (VOC) of 500 mV, short circuit current (ISC) of 5,6 μA and 7,2 μA for each cells, fill factor (FF) of 48% for both cells, energy conversion (η) of 0.023 % and 0,055 % for the cells with 1 hr and 24 hrs dye soaked, respectively
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