Results 51 to 60 of about 65,690 (218)

رفع ثمن استهلاك الكهرباء بين الحكم الشرعي والاحتجاج الشعبي

open access: yesİslami İlimler Dergisi, 2018
تدخل الكهرباء اليوم جميع المجالات، وتعد من الحاجات الأساسية التي يجب علىالدولة أن توصلها للمواطنين، لكن اعتماد الكهرباء على النفط في أغلب الدول شكلتحدياً للدول الفقيرة بسبب الارتفاع المستمر لأسعار النفط عالمياً، ولذا تعمل الدولالفقيرة بين الحين والآخر ...
Fadi Suûd El-cebbûr   +1 more
doaj  

Pembelajaran Bass Elektrik Di Komunitas Jazz Bojonegoro [PDF]

open access: yes, 2016
Salah satu komunitas musik yang ada di kota bojonegoro ialah komunitas musik Jazz. Komunitas Jazz Bojonegoro memberikan proses pembelajaran kepada anggotanya.
Listra Yonatan Pasaribu, NIM. 1111722013
core  

SPATIO-FREQUENCY BASED IMAGE WATERMARKING

open access: yesElectrica, 2009
Watermarking techniques are proposed as a solution to copyright protection of digital media files. In this work, a newand powerful watermarking method that is based on spatiofrequency (SF) representations is presented.
Mahmut ÖZTÜRK   +2 more
doaj   +2 more sources

PENGGUNAAN METODE DRILL UNTUK MENINGKATKAN PSIKOMOTORIK DALAM PEMBELAJARAN GITAR ELEKTRIK GRADE I DI PURWA CARAKA MUSIC STUDIO BUNGUR BANDUNG. BASTIANA TAMA GUMILANG 12.6040051 [PDF]

open access: yes, 2016
Purwa Caraka Music Studio merupakan salah satu sekolah musik yang membuka kesempatan bagi siapa saja yang ingin belajar musik, salah satunya belajar gitar elektrik.
BASTIANA TAMA GUMILANG
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High-resolution palynological analysis in Lake Sapanca as a tool to detect recent earthquakes on the North Anatolian Fault [PDF]

open access: yes, 2009
High-resolution palynological analysis of a 38-cm-long core collected from Lake Sapanca, northwest Turkey, reveals large earthquakes that occurred during the second half of the 20th century along the North Anatolian Fault Zone. Four events have disturbed
Boyraz, S, Gürbüz, A, Leroy, SAG
core   +1 more source

Templated N‐Doped Carbon Nanospheres with Tailored Porosity for High Performance PEM Fuel Cell Catalysts Under a Wide Range of Conditions

open access: yesAdvanced Energy Materials, Volume 15, Issue 36, September 23, 2025.
Monodisperse mesoporous N‐doped carbon nanospheres (MPNCs with 10 and 28 nm pores, >100 nm particle sizes) are used as advanced supports for Pt‐based PEMFC cathode catalysts. Their tailored intra‐ and interparticle porosity boosts oxygen transport and mass activity.
Julian Martin   +10 more
wiley   +1 more source

FRACTIONAL ORDER CONTROL OF A SINUSOIDAL OUTPUT INVERTER

open access: yesElectrica, 2016
In this paper fractional order proportional integral derivative (FOPID) controller tuned with genetic algorithm (GA) is used to control of a novel designed sinusoidal output inverter.
Mehmed ÇELEBİ, Abdullah BAŞÇİ
doaj   +2 more sources

DESIGNING A WIND TURBINE WITH PERMANENT MAGNET SYNCHRONOUS MACHINE

open access: yesElectrica, 2019
In this study, wind energy that is one of the sources of clean and renewable energy is modeled for generating electrical energy by using PSIM©. E- 33 type (ENERCON) wind turbine data sheet is used for the modeling.
M.Erdem TOPAL, Lale T. ERGENE
doaj   +2 more sources

Real Time Performance Comparison of Buck Converter Circuit Controlled By Discrete Time PID, LQR and SMC Controllers in Continuous-Current Mode

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019
In this study, a DC-DC buckconverter circuit which is used to get direct voltage by decreasing the sourcevoltage is researched. Firstly mathematical model for a DC-DC buck convertercircuit is obtained and critical inductance value is calculated to make ...
Ömer Özdemir, İrfan Yazıcı
doaj   +1 more source

MATERI PEMBELAJARAN GITAR ELEKTRIK GRADE I DALAM UPAYA MENINGKATKAN KEMAMPUAN BERMUSIK SISWA DI PURWACARAKA MUSIC STUDIO CABANG SRIWIJAYA BANDUNG WILDAN NUR AZAM 12.6040069 [PDF]

open access: yes, 2016
Penelitian ini dilatarbelakangi oleh permasalahan bagaimana meningkatkan kemampuan bermusik melalui pembelajaran gitar elektrik. Tujuan penelitian ini yaitu untuk mengetahui bagaimana proses pembelajaran gitar elektrik grade satu dan peningkatan ...
WLDAN NUR AZAM
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