Results 51 to 60 of about 2,594 (161)
Dispositivos em fibra óptica para lasers de alta potência [PDF]
, 2008 Mestrado em Engenharia FísicaO presente trabalho tem como objectivo o desenvolvimento de dispositivos em fibra óptica que possam ser utilizados em lasers de fibra de alta potência. É desenvolvido um laser pulsado de fibra monomodo dopada com Ytérbio (Yb3+
Alves, Ana Isabel Costa Pinto
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Fundamentos de diseño y gestión de sistemas de comunicaciones móviles celulares [PDF]
, 2014 Descripció del recurs: 23 de setembre de 2014El libro pretende proporcionar al alumno una visión sintetizada sobre los conceptos fundamentales en que se sustenta el diseño de los actuales sistemas de comunicaciones móviles.
Pérez Romero, Jordi +1 more
core +2 more sources
The Aging Blood: Cellular Origins, Circulating Drivers, and Therapeutic Potential
Aging and Cancer, EarlyView.As a conduit linking all organs, the blood system both reflects and actively drives systemic aging. This review highlights how circulating pro‐aging and antiaging factors and age‐associated hematopoietic stem cell dysfunction contribute to immunosenescence and multi‐organ decline, positioning the hematopoietic system as a target for aging intervention.
Hanqing He, Jianwei Wang
wiley +1 more source
The difficulties of adapting university teaching for students with disabilities: an analysis focussed on inclusive guidance [PDF]
, 2012 The need for specific attention for the personal, social, academic and professional development of students with disabilities is a challenge that the university is committed to.
Alegre de la Rosa, Olga María +2 more
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Nationwide Survey of Atopic Myelitis and Plexin D1‐Immunoglobulin G‐Related Pain
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To elucidate the features of plexin D1‐immunoglobulin (Ig)G‐associated neuropathic pain and its relationship to atopic myelitis (AM) in a nationwide Japanese survey. Methods A preliminary survey questionnaire was sent to 1574 selected departments (neurology and pediatrics/pediatric neurology) to explore the numbers of AM and plexin ...
Jun‐ichi Kira +10 more
wiley +1 more source
Simulació d'un sistema OFDM per a canals mòbils selectius en freqüència [PDF]
, 2008 La següent memòria pretén recollir com simular un sistema amb modulació multiportadora; en concret OFDM, per a canals mòbils. L'estudi contempla la capa física del sistema, que s'encarrega de transmetre les cadenes de bits d'informació entre els ...
Cot Padró, Marçal +3 more
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Fault Tolerant DC–DC Converters at Homes and Offices [PDF]
, 2022 The emergence of direct current (DC) microgrids within the context of residential buildings and offices brings in a whole new paradigm in energy distribution.
Bento, Fernando José Figueiredo
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Status epilepticus (SE) is associated with significant mortality. Sleep architecture may reflect normal brain function. Impaired sleep architecture is associated with poorer outcomes in numerous conditions. Here we investigate the association of sleep architecture in continuous EEG (cEEG) with survival in SE.
Ran R. Liu +5 more
wiley +1 more source
Applying an Ethical Lens to the Treatment of People With Multiple Sclerosis
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT The practice of neurology requires an understanding of clinical ethics for decision‐making. In multiple sclerosis (MS) care, there are a wide range of ethical considerations that may arise. These involve shared decision‐making around selection of a disease‐modifying therapy (DMT), risks and benefits of well‐studied medications in comparison to
Methma Udawatta, Farrah J. Mateen
wiley +1 more source
Quantitative approach to analyze hyoid bone movement during swallowing by ultrasound: an integrative review. [PDF]
Codas, 2023 Magalhães DDD +2 more
europepmc +1 more source