Results 11 to 20 of about 16,022,582 (179)

Thermoluminescence and optically stimulated luminescence of gamma-irradiated mineral zircon [PDF]

open access: yes, 2007
Thermoluminescence (TL) manifested by gamma-irradiated mineral zircon has shown a strong TL peak at about 165 °C which is due to recombination of electrons and Dy3+ related shallow hole traps.
Gaft   +8 more
core   +23 more sources

A mixed integer quadratic programming formulation for the economic dispatch of generators with prohibited operating zones [PDF]

open access: yes, 2007
In this paper, an optimisation-based approach is proposed using a mixed integer quadratic programming model for the economic dispatch of electrical power generators with prohibited zones of operation.
Fraga, ES, Papageorgiou, LG
core   +1 more source

Vanishing viscosity limits of mixed hyperbolic–elliptic systems arising in multilayer channel flows [PDF]

open access: yes, 2015
This study considers the spatially periodic initial value problem of 2 × 2 quasilinear parabolic systems in one space dimension having quadratic polynomial flux functions.
Papaefthymiou, ES, Papageorgiou, DT
core   +1 more source

Perbandingan Elman Recurrent Neural Networks, Backpropagation Neural Networks, dan Exponential Smoothing dalam Peramalan Produksi Palawija

open access: yesMUST: Journal of Mathematics Education, Science and Technology, 2020
Jumlah produksi tanaman palawija di Kabupaten Tanah Laut yang fluktuatif berdampak pada jumlah persediaan pangan. Jika terjadi penurunan jumlah produksi tanaman palawija dibanding tahun sebelumnya, maka pemerintah sebagai pemangku kepentingan harus ...
Winda Aprianti   +2 more
doaj   +1 more source

USO DO PROTOCOLO R-GEMOX COMO OPÇÃO TERAPÊUTICA PARA O TRATAMENTO DE LINFOMA DE HODGKIN, SUBTIPO PREDOMINÂNCIA LINFOCÍTICA NODULAR: RELATO DE UM CASO BEM SUCEDIDO

open access: yesHematology, Transfusion and Cell Therapy, 2023
Introdução/Objetivos: Relato de caso de linfoma raro, que foi tratado com protocolo nunca utilizado anteriormente para este tipo de neoplasia. Com o sucesso do tratamento, nosso objetivo é colaborar com a comunidade médica, enriquecer a literatura e ...
GH Silveira   +7 more
doaj   +1 more source

Research on optimal operation of distribution network with electric springs

open access: yesThe Journal of Engineering, Volume 2019, Issue 16, Page 2953-2956, March 2019., 2019
The electric spring (ES) is a kind of electric device used for energy buffering, based on voltage and power management. ES transfers the voltage (or energy) fluctuation in the main bus to the non‐critical load (NCL), stabilises the main voltage for critical load, and actively adjusts the power consumption of the NCL to achieve regulation goals of ...
Zhiyu Zhao   +4 more
wiley   +1 more source

Relating pore fabric geometry to acoustic and permeability anisotropy in Crab Orchard Sandstone: A laboratory study using magnetic ferrofluid [PDF]

open access: yes, 2003
Pore fabric anisotropy is a common feature of many sedimentary rocks. In this paper we report results from a comparative study on the anisotropy of a porous sandstone (Crab Orchard) using anisotropy of magnetic susceptibility (AMS), acoustic wave ...
Benson, PM, Meredith, PG, Platzman, ES
core   +1 more source

Es’ad Erbilî’nin ‘İster’ Redifli Na’tının Şerhi

open access: yesTasavvuf İlmi ve Akademik Araştırma Dergisi, 2023
Hayatı, Osmanlı Devleti’nin sonu ile Cumhuriyet döneminin ilk yılları arasına denk gelen Muhammed Es’ad Erbilî, Osmanlı Devleti’nde Meclîs-i Meşâyih reisliği yapmıştır.
Durmuş Ali Avşaroğlu
doaj  

Antilock braking control system for electric vehicles

open access: yesThe Journal of Engineering, Volume 2018, Issue 2, Page 60-67, February 2018., 2018
In recent years, brushless DC motors (BLDCMs) have replaced brushed DC motors in the design of electric scooters (ESs). This study proposes a new antilock braking system (ABS) based on a slip ratio estimator for ES utilising the braking force generated by the BLDCM when electrical energy is released to the virtual load, yielding an effect analogous to ...
Chun‐Liang Lin   +4 more
wiley   +1 more source

Es schleimt, es lebt, es denkt

open access: yesZeitschrift für Medien- und Kulturforschung, 2016
"Viel ist über Medien geschrieben worden, und doch ist dem Medium aller Medien bislang keinerlei Abhandlung gewidmet. Die Rede ist vom Schleim. Nicht irgendein Schleim, sondern der Urschleim jeglichen Lebens, dem Rätsel der Wissenschaft, das bis heute als ungelöst gilt.
openaire   +2 more sources

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