Results 41 to 50 of about 338,331 (207)

“diseño de maquinarias para la elaboración de placas térmicas de un calentador de aire regenerativo tipo ljungström para plantas de vapor” [PDF]

open access: yes, 2013
En la actualidad las empresas industriales están sometidas a cambios constantes. Estos cambios las vuelven más competitivas en el mercado, obligándolas a prestar mejores servicios y a proteger el medio ambiente; todo esto en equilibrio con el ahorro de ...
Helguero Gonzales, Manuel   +1 more
core   +1 more source

DESARROLLO DE UN SEPARADOR DE OBJETOS DUROS EN EL CAFÉ A PARTIR DE LAS VIBRACIONES PRODUCIDAS EN PLACAS DELGADAS DEVELOPMENT OF A SEPARATOR IN THE COFFEE HARD OBJECTS FROM THE VIBRATIONS PRODUCED IN THIN PLATES

open access: yesRevista Facultad Nacional de Agronomía Medellín, 2008
En Cenicafé se diseñaron y construyeron prototipos electromecánicos denominados PESELOD (pescador electrónico de objetos duros) para la protección de las máquinas despulpadoras.
Diego Agudelo Gómez   +4 more
doaj  

Evaluation of white matter in patients with multiple sclerosis through diffusion tensor magnetic resonance imaging Avaliação da substância branca em pacientes com esclerose múltipla através de ressonância magnética com imagens por tensor de difusão

open access: yesArquivos de Neuro-Psiquiatria, 2007
OBJECTIVE: To study the white matter of patients with multiple sclerosis (MS) with diffusion tensor magnetic resonance (MR) imaging (DTI). METHOD: Forty patients with clinical-laboratorial diagnosis of relapsing-remitting MS and 40 age- and sex-matched ...
Rachel E. Maia de Andrade   +6 more
doaj   +1 more source

Reaproveitamento de placas de circuito impresso: uma revisão de literatura

open access: yesDiversitas Journal, 2021
RESUMO: Nas últimas décadas, como consequência do desenvolvimento tecnológico, os equipamentos eletroeletrônicos (EEE) têm sido substituídos rapidamente, gerando um aumento de sucatas eletrônicas que são compostas, em sua maioria, por placas de circuito ...
Adriana dos Santos Franco   +3 more
doaj   +1 more source

Zanubrutinib‐Induced Acneiform Rash in a Patient With Waldenstrom’s Macroglobulinemia

open access: yesCase Reports in Medicine, Volume 2026, Issue 1, 2026.
Waldenström’s macroglobulinemia is a rare lymphoproliferative disorder that can be treated with Bruton’s Tyrosine Kinase inhibitors (BTKi), including zanubrutinib. Although zanubrutinib is associated with fewer off‐target effects than first‐generation BTKi, dermatologic toxicities may still occur.
Silvia Robuffo   +7 more
wiley   +1 more source

Downconversion Master Slave OCT With a Bidirectional Sweeping Laser

open access: yesJournal of Biophotonics, Volume 18, Issue 12, December 2025.
ABSTRACT This paper explores the challenges of signal processing when using optical coherence tomography (OCT) imaging instruments driven by asymmetric MHz bidirectional sweeping lasers. A downconversion master–slave (DMS) method is proposed as a viable alternative to the traditional OCT protocol.
A. Martinez Jimenez   +8 more
wiley   +1 more source

Gravação de placas de circuito impresso [PDF]

open access: yes, 2014
Trabalho apresentado no 31º SEURS - Seminário de Extensão Universitária da Região Sul, realizado em Florianópolis, SC, no período de 04 a 07 de agosto de 2013 - Universidade Federal de Santa Catarina.Este curso de extensão tem por finalidade abrir espaço
Dornelles, Raphael   +5 more
core  

Solvent‐Free Fabrication Methods of Metal Halide Perovskites

open access: yesAdvanced Materials, Volume 37, Issue 40, October 9, 2025.
This review explores the current status of solvent‐free fabrication methods of metal halide perovskites, such as thermal evaporation, magnetron sputtering, pulsed laser deposition, e‐beam and atomic layer deposition, solid phase growth, and laser printing.
Ran Ji   +5 more
wiley   +1 more source

Tratamento das fraturas condilares e subcondilares [PDF]

open access: yes, 2017
A traumatologia é uma das patologias mais frequentes da área maxilo e crânio facial. Este trabalho tem como objecto o estudo das fracturas condilares, a classificação delas e o tratamento conservador e médico-cirurgico, através da utilização de vários ...
Tanas, Francesco
core  

First report of a papillomavirus‐induced viral plaque in the mouth of a dog

open access: yesVeterinary Dermatology, Volume 36, Issue 5, Page 703-706, October 2025.
A mass that was histologically consistent with a pigmented viral plaque developed in the mouth of a dog. Canis familiaris papillomavirus type 16, which has been detected in cutaneous viral plaques, was amplified from the lesion. This is the first report of an oral viral plaque in a dog.
John S. Munday   +2 more
wiley   +1 more source

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