Results 71 to 80 of about 3,035,782 (282)

Lesões por arma de fogo em ORL

Revista Portuguesa Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, 2010
O aumento da violência urbana determina a existência de um maior número de doentes com ferimentos por projécteis de armas de fogo a recorrerem aos Serviços de Saúde de Urgência.
Marta Monteiro, Carla André, Nuno Barbosa, Mário Santos, Luís Antunes, João Marta Pimentel   +5 more
doaj   +1 more source

Endoprotector: Protective box for safe endoscopy use during COVID-19 outbreak

Endoscopy International Open, 2020
Background and study aim Outbreak of COVID-19 began in Wuhan in December 2019 and has rapidly spread from China to the rest of the world. Although it is primarily transmitted by contact and droplets, aerosol-generating procedures also seem to carry the ...
Sara Campos, Cátia Carreira, Pedro Pinto Marques, Ana Vieira   +3 more
doaj   +1 more source

Microstructural Evolution and Mechanical Performance of Plasma‐Assisted Hybrid Friction Stir Welded Dissimilar Aluminum–Copper Joints

Advanced Engineering Materials, EarlyView.
Plasma‐assisted hybrid friction stir welding of dissimilar AlCu joints employs localized plasma preheating to balance heat input and enhance plastic flow. The optimized process reduces axial force by up to 35%, refines the microstructure, and achieves ≈96% joint efficiency.
Deepak Kumar Yaduwanshi, Pankaj Shrivastava, Ganesh Chouhan, Velaphi Msomi   +3 more
wiley   +1 more source

Paralisia bilateral das cordas vocais: causas e sua abordagem – análise dos últimos 12 anos

Revista Portuguesa Otorrinolaringologia e Cirurgia de Cabeça e Pescoço
Objetivos: Analisar os casos de paralisia bilateral das cordas vocais (PBCV) diagnosticados no serviço de Otorrinolaringologia do Hospital Garcia de Orta. Alertar para causas raras desta entidade e seu tratamento.
Cláudia Santos, Catarina Areias, Mariana Neto, Anita Paupério, Carla André, Luis Antunes   +5 more
doaj   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

Advanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal, Laura Calderón‐Rodríguez, Oksana Smirnova, Eren Grossmann, Aparna Binu Varghese, Karen Marlenne Garcia Alvarez, Andreas Schneemann, Thomas Hoyer, Ralf Wyrwa, Felix Helmut Schacher, Alexander Knebel   +10 more
wiley   +1 more source

Underuse of reperfusion therapy with systemic thrombolysis in high-risk acute pulmonary embolism in a Portuguese center

Revista Portuguesa de Cardiologia
Introduction: Reperfusion therapy is generally recommended in acute high-risk pulmonary embolism (HR-PE), but several population-based studies report that it is underused.
Mariana Martinho, Rita Calé, João Grade Santos, Ana Rita Pereira, Sofia Alegria, Filipa Ferreira, Maria José Loureiro, Tiago Judas, Melanie Ferreira, Ana Gomes, Gonçalo Morgado, Cristina Martins, Filipe Gonzalez, Corinna Lohmann, Francisca Delerue, Hélder Pereira   +15 more
doaj   +1 more source

Perfil audiométrico das crianças com diagnóstico de infecção congénita por citomegalovírus – Dados de 9 anos de consulta de surdez infantil

Revista Portuguesa Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, 2019
A infecção congénita por citomegalovírus é a infecção congénita mais comum no recém-nascido. Estima-se que 1% dos recém-nascidos esteja infectado pelo vírus.
Sílvia Fidalgo Alves, Mónica Caixa, Maria Helena Rosa, Mário Santos, Luís Antunes   +4 more
doaj   +1 more source

Kuster Opens Lead In CD2 10/28/14 [PDF]

, 2014
With a week to go before the general election, District 2 Congresswoman Ann Kuster has opened a lead over her Republican challenger Marilinda Garcia.
Survey Center, UNH
core   +1 more source

Ladder‐Type Benzene‐Perylene Dyes with Efficient Laser Properties in the Near‐IR by Detracting/Activating Low/High Frequency Vibronic Modes

Advanced Functional Materials, EarlyView.
The NNR‐n series of oligomeric nanographenes delivers exceptional emission performance. This work shows that this performance is originated by their ladder‐type structure, which effectively deactivates low‐frequency vibronic modes. This deactivation neglects the main pathway for non‐emissive deactivation, even in the near‐infrared region. The potential
Marcos Díaz‐Fernández, Álex Farrando Pérez, Fernando Gordillo Gámez, Pedro G. Boj, José M. Villalvilla, José A. Quintana, Yanpei Wan, Daniel Aranda, José Manuel Marín‐Beloqui, Jishan Wu, Zebing Zeng, María A. Díaz‐García, Juan Casado   +12 more
wiley   +1 more source

Facile Tri‐Metallic Catalyst Fabrication Using the Dynamic Hydrogen Bubble Template method

Advanced Functional Materials, EarlyView.
Porous metal catalysts are prepared using hydrogen bubbles as a natural template. By carefully selecting metal combinations and thermal treatment, the researchers tailored surface composition and structure, boosting catalytic performance. The approach offers a powerful and flexible route to designing advanced materials for green energy Abstract ...
Carlos M. S. Lobo, Bruna F. Gomes, Lu Xia, Wulyu Jiang, Tengyu Chen, Kaiqi Zhao, Laís G. Vernasqui, Hannah Kammal, Eric Liesz, Jonas Prietz, F. Pelayo García de Arquer, Christina Roth   +11 more
wiley   +1 more source