Results 11 to 20 of about 500,126 (265)

On Two Cases with Autosomal Dominant Hyper IgE Syndrome: Importance of Immunological Parameters for Clinical Course and Follow-Up

open access: yesCase Reports in Immunology, 2020
Autosomal dominant hyper-IgE syndrome (AD-HIES) is a rare disease described in 1966. It is characterized by severe dermatitis, a peculiar face, frequent infections, extremely high levels of serum IgE and eosinophilia, all resulting from a defect in the ...
Snezhina Mihailova Kandilarova   +8 more
doaj   +1 more source

PIDs in the Natural Sciences

open access: yesProceedings of the Conference on Research Data Infrastructure, 2023
We report on ongoing discussions and plans of NFDI consortia in physics and reltated natural sciences with respect to (persistent) identifiers.
Thomas Schörner-Sadenius   +8 more
openaire   +2 more sources

Santa Fé La Vieja, frontera abierta y de guerra. Los frentes Charrúa y Chaqueño

open access: yesMemoria Americana, 1993
El trabajo se focaliza en el indígena como actor relevante y significativo en la conformación de una sociedad asentada en un área marginal del Virreinato del Perú, como es Santa Fe la Vieja y su jurisdicción durante los siglos XVI y XVII.
Nidia Areces   +4 more
doaj   +1 more source

Frequency Domain Analysis of Load Frequency Control Using PIDTune Model Standard

open access: yesAndalas Journal of Electrical and Electronic Engineering Technology, 2023
The load frequency control system aims to regulate the frequency in the electric power system at a normal value with a predetermined tolerance limit. In practice, the load frequency control system does not always operate optimally, therefore a controller
Heru Dibyo Laksono   +2 more
doaj   +1 more source

Efecto de la testa en la germinación in vitro de Bipinnula pennicillata (Rchb. F.) Sisternas & Salazar (Orchidaceae)

open access: yesInvestigación Agraria, 2015
Bipinnula pennicillata es una orquídea terrestre que habita en pastizales de Entre Ríos (Argentina). El objetivo de este trabajo fue evaluar el efecto de la cubierta de la semilla en la germinación in vitro, de B.
Carlos Alberto Dalzotto   +1 more
doaj   +1 more source

PID, LQR and LQR-PID on a quadcopter platform [PDF]

open access: yes2013 International Conference on Informatics, Electronics and Vision (ICIEV), 2013
This paper aims to present a comparison between different controllers to be used in a dynamic model of a quadcopter platform. The controllers assumed in this work are an ITAE tuned PID, a classic LQR controller and a PID tuned with a LQR loop. The results were obtained through simulations for 10 different attitudes of the quadcopter, however, in this ...
Lucas M. Argentim   +3 more
openaire   +1 more source

OPTIMASI TUNING PID TEMPERATURE CONTROL PADA ALAT HEATER 2801E101 DENGAN MENGGUNAKAN HYSYS INTERFACING MATLAB

open access: yesChemical Engineering Journal Storage, 2023
Penelitian Sistem kontrol Proportional, Integral dan Derivative (PID) merupakan kontroller untuk menentukan presisi suatu sistem instrumentasi dengan karakteristik adanya umpan balik pada sistem tersebut (Feed back).
Mulia Effendi   +5 more
doaj   +1 more source

Anatomía foliar y caulinar de Chascolytrum subaristatum (Poaceae, Pooideae, Poeae)

open access: yesLilloa, 2019
El objetivo del presente estudio fue describir la anatomía foliar y caulinar de Chascolytrum subaristatum (Poaceae) presente en áreas naturales de la provincia de Entre Ríos.
María E. Moya   +3 more
doaj   +1 more source

PID-fuzzy of DC motors using Raspberry PI

open access: yesVisión Electrónica, 2020
This article describes the implementation of a fuzzy and a PID control system for the velocity and torque of a DC power motor, based in the variation of the armor current and its duty cycle. The control system has been applied to a medium power DC motor,
Sebastián Herrera Aristizábal   +3 more
doaj   +1 more source

Evolution or Revolution? PIDs for PID Users

open access: yes, 2020
The case for using PIDs extensively and consistently has more or less been made which begs the question as to why they are not implemented as completely as one might wish? The ARDC, through our National Information Infrastructure program, promotes the use of PID’s in the Australian research sector as a mechanism to link research concepts, funding ...
Simons, Natasha, Duncan, Ian
openaire   +2 more sources

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