4,913 results on '"L. Costa"'
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202. Chapter 8 Learning from the Past
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Dora L. Costa and Matthew E. Kahn
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- 2010
203. Appendix: Records and Collection Methods
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Dora L. Costa and Matthew E. Kahn
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- 2010
204. Chapter 3 Building the Armies
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Dora L. Costa and Matthew E. Kahn
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- 2010
205. Chapter 6 The Homecoming of Heroes and Cowards
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Dora L. Costa and Matthew E. Kahn
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- 2010
206. Chapter 5 POW Camp Survivors
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Dora L. Costa and Matthew E. Kahn
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- 2010
207. List of Plates
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Dora L. Costa and Matthew E. Kahn
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- 2010
208. Chapter 4 Heroes and Cowards
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Dora L. Costa and Matthew E. Kahn
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- 2010
209. Index
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Dora L. Costa and Matthew E. Kahn
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- 2010
210. Notes
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Dora L. Costa and Matthew E. Kahn
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- 2010
211. Bibliography
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Dora L. Costa and Matthew E. Kahn
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- 2010
212. A conflict-free, path-level parallelization approach for sequential simulation algorithms.
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Luiz Gustavo Rasera, Péricles Lopes Machado, and João Felipe C. L. Costa
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- 2015
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213. An instrumentation system based on magnetoresistive sensors for neuronal signal detection.
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Tiago L. Costa, Moisés Simões Piedade, José A. Germano, Jose Amaral, and Paulo P. Freitas
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- 2013
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214. CMOS instrumentation system for matrix-based magnetoresistive biosensors.
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Tiago L. Costa, Moisés Simões Piedade, Filipe Arroyo Cardoso, and Paulo P. Freitas
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- 2013
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215. Low cost, patterning of human hNT brain cells on parylene-C with UV & IR laser machining.
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Brad J. Raos, C. P. Unsworth, J. L. Costa, C. A. Rohde, C. S. Doyle, Evangelos Delivopoulos, Alan F. Murray, M. E. Dickinson, M. Cather Simpson, Euan S. Graham, and A. S. Bunting
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- 2013
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216. Revisao Sistematica: Ferramentas de Apoio do Metodo B e da Notacao Z.
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Sofia L. Costa and Vinicius Pereira
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- 2013
217. Developing a prototype of an Oncobiology serious game for medical education.
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Ana C. R. Martins, Frederico G. Freitas, Pedro R. Gonçalves, Rui Prada, Joana M. P. Desterro, L. Costa, and M. Iniês Crisostomo
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- 2013
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218. An ultra-low noise current source for magnetoresistive biosensors biasing.
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Tiago L. Costa, Moisés Simões Piedade, and Marcelino B. Santos
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- 2012
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219. Evaluation of the Energy Transition in the Process of Renewable Sources Expansion
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Morjana M. Dos Anjos, Antonella L. Costa, Elizabeth M.D. Pereira, and Gustavo N.P. De Moura
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Considering the risks related to energy security and the challenges posed by climate change, this work presents a methodology to investigate energy alternatives to promote an adequate energy transition. Such methodology was applied to a case study, modelling the energy system of the Brazilian State of Minas Gerais to subsidize an energy transition with a view to expanding renewable energies and promoting energy efficiency at the state and municipal levels, as well as combating climate change. Projections, in the 2030-2050 horizon, were made using the tool Long-range Energy Alternatives Planning System (LEAP) to establish a model of energy transition policy for Minas Gerais State. The modelling considered key assumptions based on historical data of demographic and economic origin, which subsidized the elaboration of three scenarios, being a Reference Scenario (REF), a Moderate Energy Transition Scenario (ETM) that aims to contribute to the energy sector goals of the Brazilian Nationally-Determined Contributions – NDC, and an Advanced Energy Transition Scenario (ETA) that goes beyond of NDC's goals. The analysis has shown that current policies are not sufficient to promote the state transition to sustainable energy systems and that this process will depend on the energy policies initiated and implemented in the near future.
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- 2021
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220. Consensus on the Treatment and Follow-Up for Metastatic Castration-Resistant Prostate Cancer: A Report From the First Global Prostate Cancer Consensus Conference for Developing Countries (PCCCDC)
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Aldo Lourenço Abbade Dettino, Fernando C. Maluf, Ariel Galapo Kann, João Francisco Navarro Reolon, Juan Jose Zarbá, Igor Alexandre Protzner Morbeck, Karine Martins da Trindade, Ana Paula Garcia Cardoso, José Augusto Rinck, Diego Emilio Lopera Cortés, André Seeke Sasse, Juan Pablo Sade, Adriano Gonçalves E Silva, Andrey Soares, Silke Gillessen, L. Costa, Manuel Caitano Maia, Denis Leonardo Fontes Jardim, Mariana Bruno Siqueira, Daniel Herchenhorn, Lucas V. dos Santos, Felipe Moraes Toledo Pereira, and Fábio Roberto Kater
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Male ,Oncology ,Cancer Research ,medicine.medical_specialty ,030232 urology & nephrology ,MEDLINE ,Developing country ,Docetaxel ,Castration resistant ,Special Series: Genitourinary Malignancies in LMICs ,03 medical and health sciences ,Prostate cancer ,0302 clinical medicine ,Internal medicine ,Humans ,Medicine ,Developing Countries ,business.industry ,Consensus conference ,Androgen Antagonists ,medicine.disease ,SPECIAL ARTICLES ,Prostatic Neoplasms, Castration-Resistant ,030220 oncology & carcinogenesis ,business ,Follow-Up Studies - Abstract
PURPOSE To present a summary of the recommendations for the treatment and follow-up for metastatic castration-resistant prostate cancer (mCRPC) as acquired through a questionnaire administered to 99 physicians working in the field of prostate cancer in developing countries who attended the Prostate Cancer Consensus Conference for Developing Countries. METHODS A total of 106 questions out of more than 300 questions addressed the use of imaging in staging mCRPC, treatment recommendations across availability and response to prior drug treatments, appropriate drug treatments, and follow-up, and those same scenarios when limited resources needed to be considered. Responses were compiled and the percentages were presented by clinicians to support each response. Most questions had five to seven relevant options for response including abstain and/or unqualified to answer, or in the case of yes or no questions, the option to abstain was offered. RESULTS Most of the recommendations from this panel were in line with prior consensus, including the preference of a new antiandrogen for first-line therapy of mCRPC. Important aspects highlighted in the scenario of limited resources included the option of docetaxel as treatment preference as first-line treatment in several scenarios, docetaxel retreatment, consideration for reduced doses of abiraterone, and alternative schedules of an osteoclast-targeted therapy. CONCLUSION There was wide-ranging consensus in the treatment for men with mCRPC in both optimal and limited resource settings.
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- 2021
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221. Consensus on Treatment and Follow-Up for Biochemical Recurrence in Castration-Sensitive Prostate Cancer: A Report From the First Global Prostate Cancer Consensus Conference for Developing Countries
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L. Costa, Karine Martins da Trindade, Fernando Vidigal de Pádua, Fernando Sabino Marques Monteiro, Andrey Soares, Manuel C. Maia, William C. Nahas, Fernando Nunes Galvão de Oliveira, Lucas V. dos Santos, Igor Alexandre Protzner Morbeck, Diogo Assed Bastos, Fabio A.B. Schutz, Juan Pablo Sade, José Augusto Rinck, Robson Ferrigno, Wladimir Alfer, Francisco Javier Orlandi, Diogo Augusto Rodrigues da Rosa, and Stenio de Cassio Zequi
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Male ,Oncology ,Biochemical recurrence ,Cancer Research ,medicine.medical_specialty ,Consensus ,030232 urology & nephrology ,MEDLINE ,Developing country ,Special Series: Genitourinary Malignancies in LMICs ,03 medical and health sciences ,Prostate cancer ,0302 clinical medicine ,Internal medicine ,Humans ,Medicine ,Castration ,Developing Countries ,business.industry ,Consensus conference ,Prostatic Neoplasms ,medicine.disease ,SPECIAL ARTICLES ,Castration-sensitive prostate cancer ,030220 oncology & carcinogenesis ,business ,Follow-Up Studies - Abstract
PURPOSE To present a summary of the treatment and follow-up recommendations for the biochemical recurrence in castration-sensitive prostate cancer (PCa) acquired through a questionnaire administered to 99 PCa experts from developing countries during the Prostate Cancer Consensus Conference for Developing Countries. METHODS A total of 27 questions were identified as related to this topic from more than 300 questions. The clinician's responses were tallied and presented in a percentage format. Topics included the use of imaging for staging biochemical recurrence, treatment recommendations for three different clinical scenarios, the field of radiation recommended, and follow-up. Each question had 5-7 relevant response options, including “abstain” and/or “unqualified to answer,” and investigated not only recommendations but also if a limitation in resources would change the recommendation. RESULTS For most questions, a clear majority (> 50%) of clinicians agreed on a recommended treatment for imaging, treatment scenarios, and follow-up, although only a few topics reached a consensus > 75%. Limited resources did affect several areas of treatment, although in many cases, they reinforced more stringent criteria for treatment such as prostate-specific antigen values > 0.2 ng/mL and STAMPEDE inclusion criteria as a basis for recommending treatment. CONCLUSION A majority of clinicians working in developing countries with limited resources use similar cutoff points and selection criteria to manage patients treated for biochemically recurrent castration-sensitive PCa.
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- 2021
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222. Assessing efficiency in public service obligations in European air transport using Data Envelopment Analysis
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António Ramos Andrade, João L. Costa, Tiago M. F. Alves, and Sofia Kalakou
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Ciências Sociais::Sociologia [Domínio/Área Científica] ,Ciências Sociais::Geografia Económica e Social [Domínio/Área Científica] ,Geography, Planning and Development ,Engenharia e Tecnologia::Engenharia Civil [Domínio/Área Científica] ,European air transport ,ComputerApplications_COMPUTERSINOTHERSYSTEMS ,Transportation ,Subsidy ,Environmental economics ,Urban Studies ,Benchmarking ,Data Envelopment Analysis ,Order (exchange) ,Data envelopment analysis ,media_common.cataloged_instance ,Profitability index ,Public service ,Business ,European union ,Public service obligations ,Empirical evidence ,Productivity ,media_common - Abstract
In recent years, the use of Public Service Obligations (PSOs) in air transport policy has substantially increased. In remote regions, where air transport services are not profitable, the application of this subsidy program is crucial for the economic and social development of these regions. However, there is a great diversity in the provision of PSO services among different regions in Europe. Therefore, it is essential to assess the performances of the air carriers operating in different PSO routes. The present study uses Data Envelopment Analysis (DEA) to assess the efficiency of PSO routes within the European Union and compares them with the performances of the operating airlines, both when operating under this subsidy program and when operating their regular flights. First, DEA was applied to the annual data of several European airlines, and then applied to the data of their PSO routes, so that a comparison can be made between the performance obtained on regular flights and flights under the PSO regime. The results identify which airlines had the best and worst performances, as well as the routes and respective regions of Europe where the airlines tend to score higher and lower in terms of efficiency. Results suggest that the Nordic European countries and the United Kingdom were the regions where air carriers obtained the lowest results, and thus, this empirical evidence should support the public authorities to consider revisiting their PSO contracts, in order to improve their operation. info:eu-repo/semantics/acceptedVersion
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- 2021
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223. A feasibility study to assess the design of a multicentre randomized controlled trial of the clinical and cost-effectiveness of a caregiving intervention for people following hip fracture surgery
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Reema Khoury, Mei-See Man, Maria Crotty, Pip Logan, Matthew L. Costa, Allan Clark, Allie Welsh, Klaus Pfeiffer, Sarah E Lamb, Lucy V Clark, Sarah Hanson, Toby O. Smith, and Sally Hopewell
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medicine.medical_specialty ,hip ,Cost effectiveness ,medicine.medical_treatment ,Population ,anesthesiologists ,hip fracture surgery ,Coaching ,Arthroplasty ,law.invention ,rehabilitation ,recovery ,Quality of life (healthcare) ,Randomized controlled trial ,law ,Intervention (counseling) ,medicine ,education ,caregiver ,rct ,Orthopedic surgery ,education.field_of_study ,Hip fracture ,multicentre randomized controlled trial ,Rehabilitation ,business.industry ,General Engineering ,healthcare professionals ,Reverse Hybrid ,medicine.disease ,physiotherapists ,clinical outcomes ,trauma ,covid-19 ,hip fracture ,Physical therapy ,business ,RD701-811 - Abstract
Aims This study aims to assess the feasibility of conducting a pragmatic, multicentre randomized controlled trial (RCT) to test the clinical and cost-effectiveness of an informal caregiver training programme to support the recovery of people following hip fracture surgery. Methods This will be a mixed-methods feasibility RCT, recruiting 60 patients following hip fracture surgery and their informal caregivers. Patients will be randomized to usual NHS care, versus usual NHS care plus a caregiver-patient dyad training programme (HIP HELPER). This programme will comprise of three, one-hour, one-to-one training sessions for the patient and caregiver, delivered by a nurse, physiotherapist, or occupational therapist. Training will be delivered in the hospital setting pre-patient discharge. It will include practical skills for rehabilitation such as: transfers and walking; recovery goal setting and expectations; pacing and stress management techniques; and introduction to the HIP HELPER Caregiver Workbook, which provides information on recovery, exercises, worksheets, and goal-setting plans to facilitate a ‘good’ recovery. After discharge, patients and caregivers will be supported in delivering rehabilitation through three telephone coaching sessions. Data, collected at baseline and four months post-randomization, will include: screening logs, intervention logs, fidelity checklists, quality assurance monitoring visit data, and clinical outcomes assessing quality of life, physical, emotional, adverse events, and resource use outcomes. The acceptability of the study intervention and RCT design will be explored through qualitative methods with 20 participants (patients and informal caregivers) and 12 health professionals. Discussion A multicentre recruitment approach will provide greater external validity across population characteristics in England. The mixed-methods approach will permit in-depth examination of the intervention and trial design parameters. The findings will inform whether and how a definitive trial may be undertaken to test the effectiveness of this caregiver intervention for patients after hip fracture surgery. Cite this article: Bone Jt Open 2021;2(11):909–920.
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- 2021
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224. Forage productivity and chemical composition of Megathyrsus maximus cv. Tamani under defoliations regimes
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J. A. Magalhaes, N. de L. Costa, Vicente Gianluppi, A. N. A. Rodrigues, A. B. Bendahan, Liana Jank, F. J. de S. Santos, Braz Henrique Nunes Rodrigues, NEWTON DE LUCENA COSTA, CPAF-RR, LIANA JANK, CNPGC, JOAO AVELAR MAGALHAES, CPAMN, AMAURY BURLAMAQUI BENDAHAN, CPAF-RR, VICENTE GIANLUPPI, CPAF-RR, BRAZ HENRIQUE NUNES RODRIGUES, CPAMN, and FRANCISCO JOSE DE SEIXAS SANTOS, CPAMN.
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Canopy ,geography ,geography.geographical_feature_category ,Nitrogen ,Phosphorus ,chemistry.chemical_element ,Forage ,General Medicine ,Biology ,biology.organism_classification ,Pasture ,Animal science ,chemistry ,Productivity (ecology) ,Megathyrsus maximus ,Grazing ,Potassium ,Calcium ,Magnesium ,Dry matter - Abstract
The effects of defoliation frequency (21, 28, 35 and 42 days) and defoliation intensity (20, 30 and 40 cm above the ground) on green dry matter (GDM) yield, and chemical composition of Megathyrsus maximus cv. Tamani were evaluated under natural field conditions at the Roraima´s savannas. Defoliation regimes affect productivity and chemical composition of M. maximus cv. Tamani forage. The decrease in the pasture defoliation frequency and intensity improved the accumulation of forage, however it reduces the tissue concentrations of N, P, Ca, Mg and K. Irrespective of defoliation frequencies, the highest levels of N (25.31 g kg-1), P (2.11 g kg-1), Mg (2.78 g kg-1) and K (21.13 g kg-1) were recorded for the defoliation intensity at 40 cm above the ground, except for Ca (4.31 g kg-1), where the greatest concentration was obtained with defoliations at 30 cm above the ground. The use of defoliation frequency around 32 days and defoliation intensity of 28 cm above the ground can be considered adequate for the management of pastures of M. maximus cv. Tamani, in order to provides higher forage productivity and quality, regrowth vigor, larger efficiency of forage utilization, greater tissue renewal and canopy structure more favorable to grazing Made available in DSpace on 2021-10-18T19:00:40Z (GMT). No. of bitstreams: 1 PubVet-2021-Produtividade-e-composicao-quimica-da-forragem-de-Megathyrsus-maximus-cv.-Tamani-sob-regimes-de-desfolhacao.pdf: 404226 bytes, checksum: 2c10af0da8c33992d6c90beabb689c7f (MD5) Previous issue date: 2021
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- 2021
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225. A robotic passive vision system for texture analysis in weld beads
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Luciane B. Soares, Henara L. Costa, Silvia S. C. Botelho, Daniel Souza, Ricardo N. Rodrigues, and Paulo Drews
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Mechanical Engineering ,Applied Mathematics ,Automotive Engineering ,General Engineering ,Aerospace Engineering ,Industrial and Manufacturing Engineering - Published
- 2022
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226. QUALIDADE DE FRUTOS DA CAJAZEIRA (Spondias mombin L.) PRODUZIDOS NA SERRA DE SANTANA-RN, EM DIFERENTES ESTÁDIOS DE MATURAÇÃO
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B. L. Costa, R. J. Silva, C. F. A. Faustino, M. C. Oliveira, L. F. M. Gomes, R. C. Braga, and P. A. Souza
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- 2022
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227. RECOMENDAÇÕES SOBRE O USO DE TERAPIA BIOLÓGICA PARA TRATAMENTO DE PSORÍASE DURANTE A GRAVIDEZ
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I. L. Costa, B. C. Souza, M. M. Silva, V. D. Roviello, and A. C. Costa
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- 2022
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228. The challenge to include adolescent girls and young women in maternal and reproductive health research
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Rachel E. Soeiro, Renato T. Souza, Renan M. Nakamura, Silvana F. Bento, Fernanda G. Surita, Jose G. Cecatti, Roseli M. Nomura, and Maria L. Costa
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Obstetrics and Gynecology ,General Medicine - Published
- 2022
229. SÍNDROME PÓS-COVID: REVISÃO INTEGRATIVA
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Mário L. S. Medeiros, Camilla O. M. Lopes, David E. L. Costa, João V. R. Melo, and Maria E. S. Dantas
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- 2022
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230. Native Study of the Behaviour of Magnetite Nanoparticles for Hyperthermia Treatment during the Initial Moments of Intravenous Administration
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Valentina Marassi, Ilaria Zanoni, Simona Ortelli, Stefano Giordani, Pierluigi Reschiglian, Barbara Roda, Andrea Zattoni, Costanza Ravagli, Laura Cappiello, Giovanni Baldi, Anna L. Costa, Magda Blosi, Marassi, Valentina, Zanoni, Ilaria, Ortelli, Simona, Giordani, Stefano, Reschiglian, Pierluigi, Roda, Barbara, Zattoni, Andrea, Ravagli, Costanza, Cappiello, Laura, Baldi, Giovanni, Costa, Anna L., and Blosi, Magda
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hyperthermia treatment ,native characterization ,protein corona ,intravenous administration ,magnetic nanoparticle ,biological identity ,biological fluids ,flow field flow fractionation (FFF)-multidetection ,magnetic nanoparticles ,Pharmaceutical Science ,biological fluid - Abstract
Magnetic nanoparticles (MNPs) present outstanding properties making them suitable as therapeutic agents for hyperthermia treatments. Since the main safety concerns of MNPs are represented by their inherent instability in a biological medium, strategies to both achieve long-term stability and monitor hazardous MNP degradation are needed. We combined a dynamic approach relying on flow field flow fractionation (FFF)-multidetection with conventional techniques to explore frame-by-frame changes of MNPs injected in simulated biological medium, hypothesize the interaction mechanism they are subject to when surrounded by a saline, protein-rich environment, and understand their behaviour at the most critical point of intravenous administration. In the first moments of MNPs administration in the patient, MNPs change their surrounding from a favorable to an unfavorable medium, i.e., a complex biological fluid such as blood; the particles evolve from a synthetic identity to a biological identity, a transition that needs to be carefully monitored. The dynamic approach presented herein represents an optimal alternative to conventional batch techniques that can monitor only size, shape, surface charge, and aggregation phenomena as an averaged information, given that they cannot resolve different populations present in the sample and cannot give accurate information about the evolution or temporary instability of MNPs. The designed FFF method equipped with a multidetection system enabled the separation of the particle populations providing selective information on their morphological evolution and on nanoparticle–proteins interaction in the very first steps of infusion. Results showed that in a dynamic biological setting and following interaction with serum albumin, PP-MNPs retain their colloidal properties, supporting their safety profile for intravenous administration.
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- 2022
231. Silver nanoparticles with excellent biocompatibility block pseudotyped SARS-CoV-2 in the presence of lung surfactant
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Govind, Gupta, Bejan, Hamawandi, Daniel J, Sheward, Ben, Murrell, Leo, Hanke, Gerald, McInerney, Magda, Blosi, Anna L, Costa, Muhammet S, Toprak, and Bengt, Fadeel
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Silver (Ag) is known to possess antimicrobial properties which is commonly attributed to soluble Ag ions. Here, we showed that Ag nanoparticles (NPs) potently inhibited SARS-CoV-2 infection using two different pseudovirus neutralization assays. We also evaluated a set of Ag nanoparticles of different sizes with varying surface properties, including polyvinylpyrrolidone (PVP)-coated and poly (ethylene glycol) (PEG)-modified Ag nanoparticles, and found that only the bare (unmodified) nanoparticles were able to prevent virus infection. For comparison, TiO
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- 2022
232. Frequency-dependent stimulated and post-stimulated voltage control of magnetism in transition metal nitrides: towards brain-inspired magneto-ionics
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Zhengwei Tan, Julius de Rojas, Sofia Martins, Aitor Lopeandia, Alberto Quintana, Matteo Cialone, Javier Herrero-Martín, Johan Meersschaut, André Vantomme, José L. Costa-Krämer, Jordi Sort, Enric Menéndez, European Research Council, Ministerio de Ciencia, Innovación y Universidades (España), Generalitat de Catalunya, European Commission, KU Leuven, Comunidad de Madrid, and Ministerio de Economía y Competitividad (España)
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Mechanics of Materials ,Process Chemistry and Technology ,General Materials Science ,Electrical and Electronic Engineering - Abstract
Magneto-ionics, which deals with the change of magnetic properties through voltage-driven ion migration, is expected to be one of the emerging technologies to develop energy-efficient spintronics. While a precise modulation of magnetism is achieved when voltage is applied, much more uncontrolled is the spontaneous evolution of magneto-ionic systems upon removing the electric stimuli (i.e., post-stimulated behavior). Here, we demonstrate a voltage-controllable N ion accumulation effect at the outer surface of CoN films adjacent to a liquid electrolyte, which allows for the control of magneto-ionic properties both during and after voltage pulse actuation (i.e., stimulated and post-stimulated behavior, respectively). This effect, which takes place when the CoN film thickness is below 50 nm and the voltage pulse frequency is at least 100 Hz, is based on the trade-off between generation (voltage ON) and partial depletion (voltage OFF) of ferromagnetism in CoN by magneto-ionics. This novel effect may open opportunities for new neuromorphic computing functions, such as post-stimulated neural learning under deep sleep., Financial support by the European Research Council (MAGIC-SWITCH 2019-Proof of Concept Grant, Agreement No. 875018), the European Union's Horizon 2020 research and innovation programme (European Training Network, BeMAGIC ETN/ITN Marie Skłodowska-Curie grant No. 861145; and Integrated Infrastructure, RADIATE, grant No. 824096), the Spanish Government (MAT2017-86357-C3-1-R, PID2020-116844RB-C21 and PDC2021-121276-C3), the Generalitat de Catalunya (2017-SGR-292 and 2018-LLAV-00032), the European Regional Development Fund (MAT2017-86357-C3-1-R and 2018-LLAV-00032) and the KU Leuven (BOF program) is acknowledged. A. Q. acknowledges financial support from the Spanish Ministry of Science, Innovation and Universities through the “Severo Ochoa” Programme for Centers of Excellence in R&D (FUNFUTURE CEX2019-000917-S) and the Juan de la Cierva formación contract (FJC2019-039780-I). J. S. thanks the Spanish Fábrica Nacional de Moneda y Timbre (FNMT) for fruitful discussions. The XAS measurements were performed at BL29-BOREAS beamline at ALBA Synchrotron with the collaboration of ALBA staff. We acknowledge service from MiNa Laboratory at IMN, and funding from CM (project S2018/NMT-4291 TEC2SPACE), MINECO (project CSIC13-4E-1794) and EU (FEDER, FSE). E. M. is a Serra Húnter Fellow., With funding from the Spanish government through the ‘Severo Ochoa Centre of Excellence’ accreditation (CEX2019-000917-S).
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- 2022
233. Enhanced thermal and photo-stability of a para-substituted dicumyl ketone intercalated in a layered double hydroxide
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Ana L. Costa, Rodrigo P. Monteiro, Paulo D. Nunes Barradas, Simone C. R. Ferreira, Carla Cunha, Ana C. Gomes, Isabel S. Gonçalves, J. Sérgio Seixas de Melo, and Martyn Pillinger
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General Chemistry - Abstract
A ketodiacid, 4,4′-dicarboxylate-dicumyl ketone (3), has been intercalated into a Zn, Al layered double hydroxide (LDH) by a coprecipitation synthesis strategy. The structure and chemical composition of the resultant hybrid material (LDH-KDA3) were characterized by powder X-ray diffraction (PXRD), FT-IR, FT-Raman and solid-state 13C{1H} NMR spectroscopies, scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), thermogravimetric analysis (TGA), and elemental analysis (CHN). PXRD showed that the dicarboxylate guest molecules assembled into a monolayer to give a basal spacing of 18.0 Å. TGA revealed that the organic guest starts to decompose at a significantly higher temperature (ca. 330°C) than that determined for the free ketodiacid (ca. 230°C). Photochemical experiments were performed to probe the photoreactivity of the ketoacid in the crystalline state, in solution, and as a guest embedded within the photochemically-inert LDH host. Irradiation of the bulk crystalline ketoacid results in photodecarbonylation and the exclusive formation of the radical-radical combination product. Solution studies employing the standard myoglobin (Mb) assay for quantification of released CO showed that the ketoacid behaved as a photoactivatable CO-releasing molecule for transfer of CO to heme proteins, although the photoreactivity was low. No photoinduced release of CO was found for the LDH system, indicating that molecular confinement enhanced the photo-stability of the hexasubstituted ketone. To better understand the behavior of 3 under irradiation, a more comprehensive study, involving excitation of this compound in DMSO-d6 followed by 1H NMR, UV-Vis and fluorescence spectroscopy, was undertaken and further rationalized with the help of time-dependent density functional theory (TDDFT) electronic quantum calculations. The photophysical study showed the formation of a less emissive compound (or compounds). New signals in the 1H NMR spectra were attributed to photoproducts obtained via Norrish type I α-cleavage decarbonylation and Norrish type II (followed by CH3 migration) pathways. TDDFT calculations predicted that the formation of a keto-enol system (via a CH3 migration step in the type II pathway) was highly favorable and consistent with the observed spectral data.
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- 2022
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234. From Binary to Ternary Transition-Metal Nitrides: A Boost toward Nitrogen Magneto-Ionics
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Zhengwei Tan, Sofia Martins, Michael Escobar, Julius de Rojas, Fatima Ibrahim, Mairbek Chshiev, Alberto Quintana, Aitor Lopeandia, José L. Costa-Krämer, Enric Menéndez, Jordi Sort, Département de physique [Departament de Física, Universitat Autònoma de Barcelona], Universitat Autònoma de Barcelona (UAB), Department of Physics [Durham University], Durham University, SPINtronique et TEchnologie des Composants (SPINTEC), Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche Interdisciplinaire de Grenoble (IRIG), Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Grenoble Alpes (UGA), Institut Universitaire de France (IUF), Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.), Institut de Ciència de Materials de Barcelona (ICMAB), Consejo Superior de Investigaciones Científicas [Madrid] (CSIC), ICN2 - Institut Catala de Nanociencia i Nanotecnologia (ICN2), IMN-Instituto de Micro y Nanotecnología (CNM-CSIC), Isaac Newton 8, PTM, 28760 Tres Cantos, Madrid, Spain, Institució Catalana de Recerca i Estudis Avançats (ICREA), European Research Council, European Commission, Ministerio de Ciencia, Innovación y Universidades (España), Generalitat de Catalunya, KU Leuven, Comunidad de Madrid, Ministerio de Economía y Competitividad (España), Rojas, Julius de, Chshiev, Mairbek, Quintana, Alberto, Menéndez, Enric, Sort, Jordi, Rojas, Julius de [0000-0002-1206-4744], Chshiev, Mairbek [0000-0001-9232-7622], Quintana, Alberto [0000-0002-9813-735X], Menéndez, Enric [0000-0003-3809-2863], and Sort, Jordi [0000-0003-1213-3639]
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Magnetoelectricity ,[PHYS.COND.CM-MS]Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci] ,Ion diffusion ,General Materials Science ,Voltage control of magnetism (VCM) ,Magneto-ionics ,Transition metal nitride - Abstract
Magneto-ionics is an emerging actuation mechanism to control the magnetic properties of materials via voltage-driven ion motion. This effect largely relies on the strength and penetration of the induced electric field into the target material, the amount of generated ion transport pathways, and the ionic mobility inside the magnetic media. Optimizing all these factors in a simple way is a huge challenge, although highly desirable for technological applications. Here, we demonstrate that the introduction of suitable transition-metal elements to binary nitride compounds can drastically boost magneto-ionics. More specifically, we show that the attained magneto-ionic effects in CoN films (i.e., saturation magnetization, toggling speeds, and cyclability) can be drastically enhanced through 10% substitution of Co by Mn in the thin-film composition. Incorporation of Mn leads to transformation from nanocrystalline into amorphous-like structures, as well as from metallic to semiconducting behaviors, resulting in an increase of N-ion transport channels. Ab initio calculations reveal a lower energy barrier for CoMn-N compared to Co-N that provides a fundamental understanding of the crucial role of Mn addition in the voltage-driven magnetic effects. These results constitute an important step forward toward enhanced voltage control of magnetism via electric field-driven ion motion., Financial support by the European Research Council (MAGIC-SWITCH 2019-Proof of Concept Grant, agreement no 875018; REMINDS 2021-ERC-Advanced Grant, agreement no 101054687), the European Union’s Horizon 2020 research and innovation program (European Training Network, ETN/ITN Marie Skłodowska-Curie grant no 861145; and Integrated Infrastructure, RADIATE, grant no 824096), the Spanish Government (PID2020-116844RB-C21 and PDC2021-121276-C31), the Generalitat de Catalunya (2017-SGR-292), and the KU Leuven (BOF program) is acknowledged. We acknowledge the technical support from the MiNa Laboratory at IMN in Madrid, who received funding from the CM (project S2018/NMT-4291 TEC2SPACE), MINECO (project CSIC13-4E-1794), and EU (FEDER, FSE). A.Q. acknowledges financial support from the Spanish Ministry of Science, Innovation and Universities through the “Severo Ochoa” Programme for Centers of Excellence in R&D (FUNFUTURE CEX2019-000917-S) and the “Juan de la Cierva─Formación” contract (FJC2019-039780-I). J.S. thanks the Spanish “Fábrica Nacional de Moneda y Timbre” (FNMT) for fruitful discussions. E.M. is a Serra Húnter Fellow., With funding from the Spanish government through the ‘Severo Ochoa Centre of Excellence’ accreditation (CEX2019-000917-S).
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- 2022
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235. Environmental Hazards of Nanobiomaterials (Hydroxyapatite-Based NMs)-A Case Study with
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Bruno, Guimarães, Susana I L, Gomes, Elisabetta, Campodoni, Monica, Sandri, Simone, Sprio, Magda, Blosi, Anna L, Costa, Mónica J B, Amorim, and Janeck J, Scott-Fordsmand
- Abstract
Hydroxyapatite (HA) is a calcium phosphate used in many fields, including biomedical applications. In particular, ion-doped HA nanomaterials (nHA) are developed for their increased bioactivity, particularly in the fields of regenerative medicine and nanomedicine. In this study, we assessed the ecotoxicological impact of five nHA materials: a synthesized calcium hydroxyapatite (CaP-HA), superparamagnetic iron-doped hydroxyapatite (Fe-HA), titanium-doped hydroxyapatite (Ti-HA), alginate/titanium-doped hydroxyapatite hybrid composite (Ti-HA-Alg), and a commercial HA. The soil ecotoxicology model species
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- 2022
236. Um Estereótipo de Interface de Usuário para Sistemas de Informação em Android
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Isabella Melo Freitas, Valdemar Vicente Graciano Neto, and Sofia L. Costa Paiva
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A Interface com Usuário (IU) é um dos componentes mais complexos dos Sistemas de Informação (SI) modernos, já que é necessário alcançar uma comunicação satisfatória entre a IU e outras partes do código, além de oferecer consistência e desempenho aceitáveis [Bowen et al. 2020]. Abordagens de desenvolvimento baseado em modelos tem auxiliado na produtividade e padronização de IU. Este artigo propõe um Metamodelo de Apresentação para IU em Android possibilitando a produção de IU baseada em modelos. A partir de um estudo exploratório com SI para dispositivos Android, foi identificada a falta de padronização devido à política de publicação nessa plataforma. Um Metamodelo de Apresentação e um Estereótipo de IU foram desenvolvidos para a plataforma Android trazendo diretrizes e padrões da plataforma iOS, uma vez que tal plataforma possui diretrizes mais sólidas. Uma implementação do Estereótipo de IU para Android foi feita mostrando a viabilidade de utilizar o Metamodelo como um modelo executável. Os benefícios do Estereótipo de IU para Android incluem não apenas a construção e padronização, mas também a reutilização de SI para a plataforma Android.
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- 2022
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237. Old and new challenges of HIA Capacity building in Portugal
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L Costa, A Costa, AC Dias Ferreira, P Martín-Olmedo, and L Green
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Public Health, Environmental and Occupational Health - Abstract
Within the European framework on health, adopted in 2012 by the Member States in the World Health Organization European Region, Health Impact Assessment (HIA) plays a crucial role in achieving the Sustainable Development Goals by supporting decision-makers to address health impacts and inequalities and ensure health gains. In Portugal, the integration of HIA in the Public Health Services (PHS) is still lacking despite of several attempts to implement HIA. In the pandemic and post-pandemic context, Public Health Authorities are busy with a lot of mandatory tasks, and the absence of a national policy framework for HIA that puts into practice the legal obligations arising from the Environment Impact Assessment Directive 2014/52/EU inhibits its sustainable implementation. The National Institute of Health Doutor Ricardo Jorge (INSA) has been involved in capacity building initiatives designed to further support the institutionalization of HIA in Portugal. This presentation outlines the lessons learned from this experience and will identify key facilitators and barriers elements for HIA implementation in specific contexts. The role of PHS in HIA development and execution will be discussed taking into consideration policy dialogue conclusions, and data collected from a survey aim to address the use and perception of this methodology in Public Health Units at the local level. The more recent Portuguese Fundamental Law on Health (Law nº95/2019) provides an important policy support ensuring Health in All Policies (HiAP) and it also opens a new pathway to enable HIA implementation at the national, regional, and local levels. In this respect, the PHS could play a crucial role taking leadership for HIA in Portugal. Novel and old approaches are still withstanding challenges.
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- 2022
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238. Promoting implementation of 'Good and Best Practices' through Health Promotion and Prevention Registries
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C Rossmann, D van Dale, S Rados-Krnel, M Kylanen, K Lewtak, M Grasso, C Tortone, P Ragazzoni, L Costa, and A Maassen
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Public Health, Environmental and Occupational Health - Abstract
Health promotion and disease prevention programme registries can play an important role in increasing transparency of “good/ best Practices” and promoting their implementation. In the EU, there are different approaches to how registries seek to support the implementation of practices. However, there is limited knowledge of the extent to which there are informative differences or overlaps in the mechanisms chosen for accreditation, capacity building and implementation. This presentation focuses on six national registries in the EU (Finland, Germany, Italy, Netherlands, Poland, Slovenia) and the European Public Health Best Practice Portal. Information was obtained through a working group on Good/ Best Practice Portals, established in 2019. Information on the process of adding good/best practices to the registry and on measures that promote implementation was gathered and evaluated through a descriptive case comparison. The comparison suggests that implementation can be promoted through different approaches for capacity building measures and incentives for implementation. The latter included funding resources, titling/awarding of practice and professional feedback in only a few registries. Registries may be useful not only for transparency of good and best Practices but also for implementation through capacity building and several incentives. The information provided in this presentation may be informative in guiding development of similar resources elsewhere and a starting point for discussion on how to support best the implementation of good/ best practices.
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- 2022
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239. Implementation gaps of the Portuguese National Health Plan: a stakeholders’ perception analysis
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A Costa, A Rosa, L Costa, R Mexia, CM Dias, and T Caldas de Almeida
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Public Health, Environmental and Occupational Health - Abstract
Background The Portuguese National Health Plan (PNS) 2012-2016, extended to 2020, was the strategic health document shaping the direction of intervention within the Health System. The National Institute of Health Doutor Ricardo Jorge (INSA) is the institution responsible for carrying out its final evaluation. To underpin PNS final evaluation a multistep process was designed. Methods A mixed methods study using a convenience sample was implemented to assess stakeholders’ perception about five PNS dimensions: dissemination, communication, implementation, impact, and evaluation. For this purpose, two different tools were used. Semi-structured interviews with former health policy managers were conducted. In addition, an online survey was designed and widely distributed to additional stakeholders. From October 2019 to February 2020, data was collected using two separate instruments. Integral transcriptions of the interviews were made. Qualitative content analysis and quantitative descriptive analysis were used. Results A total of 12 interviews and 179 valid surveys were obtained. Regarding stakeholders’ perception about PNS implementation process, there was an overall positive recognition about the strategic and operational relevance of the PNS, as a common dialogue platform and a tool for health improvements both for health status and health system function in Portugal. Among pointed implementation barriers, management was mentioned as the major constraint, mainly due to shortage of human and financial resources to carry out the recommended interventions within the PNS timeline. Conclusions As part of the evaluation process the research team found relevant gain knowledge of the wider context in which PNS was developed and implemented, based on stakeholders’ perception. Their considerations are important not only to support the definition of the questions and criteria for PNS final evaluation, but also to highlight key issues for the future policy cycle. Key messages
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- 2022
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240. Multitask and Transfer Learning for Cardiac Abnormality Detection in Heart Sounds
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L. Costa, "João, primary, Rodrigues, Rui, additional, and Couto", Paula, additional
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- 2022
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241. Um Estereótipo de Interface de Usuário para Sistemas de Informação em Android
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Freitas, Isabella Melo, primary, Graciano Neto, Valdemar Vicente, additional, and Paiva, Sofia L. Costa, additional
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- 2022
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242. A Neuronal Signal Detector for Biologically Generated Magnetic Fields.
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Tiago L. Costa, Moisés Simões Piedade, José A. Germano, Jose Amaral, and Paulo P. Freitas
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- 2014
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243. The adapted symbol digit modalities test: Examining the impact of response modality
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Nancy D. Chiaravalloti, Silvana L Costa, Lauren B. Strober, Eli Vakil, and Simone Schwizer Ashkenazi
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medicine.medical_specialty ,Multiple Sclerosis ,Modality (human–computer interaction) ,Modalities ,Rehabilitation ,Information processing ,Contrast (statistics) ,Response time ,Physical Therapy, Sports Therapy and Rehabilitation ,Adaptation (eye) ,Neuropsychological Tests ,Audiology ,Task (project management) ,Learning effect ,Cognition ,Reaction Time ,medicine ,Humans ,Neurology (clinical) ,Cognition Disorders ,Psychology ,psychological phenomena and processes - Abstract
BACKGROUND: Information processing speed is often impaired in neurological disorders, as well as with healthy aging. Thus, being able to accurately assess information processing speed is of high importance. One of the most commonly used tests to examine information processing speed is the Symbol Digit Modalities Test (SDMT), which has been shown to have good psychometric properties. OBJECTIVES: The current study aims to examine differences between two response modalities, written and oral, on the performance of an adapted version of the Symbol Digit Modalities Test. METHODS: Ninety-nine individuals completed two alternate forms of the adapted version of the SDMT (aSDMT). Participants were instructed to complete the five lines of the task as quickly and accurately as possible. On one form participants were instructed to provide their response in writing and on the other one, orally. Form and response modality (oral vs. written) were counterbalanced to control for practice effects. RESULTS: On average, there was a significant difference between response modalities, such that participants needed more time to respond when the response modality was written. For both response modalities, time to complete each line of stimuli decreased as the task progressed. While changes in response time on the first four lines of stimuli on the oral version were not found, there was a substantial improvement in response time on the fifth line. In contrast, on the written version a gradual learning effect was observed, in which response time was the slowest on the first two lines, an intermediate response time was noted on line 3, and the fastest response time was achieved on lines four and five. CONCLUSION: The current study demonstrates that response modality, oral versus written, can significantly impact performance efficiency (the length of time it takes to complete a task), but not accuracy (total correct responses), on a new adaptation of the SDMT, the aSDMT.
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- 2021
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244. Activation of YAP regulates muscle fiber size in a PKC-dependent mechanism during chick in vitro myogenesis
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Manoel L. Costa, Arnon Dias Jurberg, Ivone de Andrade Rosa, Claudia Mermelstein, Geyse Gomes, and Kayo Moreira Bagri
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Hippo signaling pathway ,Physiology ,Chemistry ,Myogenesis ,Wnt signaling pathway ,Cell Biology ,Biochemistry ,Cell biology ,Myoblast fusion ,chemistry.chemical_compound ,Myocyte ,Calphostin ,Myogenin ,Protein kinase C - Abstract
The formation of skeletal muscle fibers is an intricate process controlled by a multitude of signaling pathways, including Wnt, Shh, and FGF. However, the role of the Hippo pathway during vertebrate myofiber formation has conflicting reports, which we decided to address in chick muscle cultures. We found that the transcriptional regulator Yes-associated protein (YAP) was highly concentrated within the nuclei of myoblasts. As cells differentiate into myotubes, YAP localization shifted to the cell cytoplasm in more mature myotubes. Treatment of cultures with XMU-MP-1 (XMU), a MST1/2 inhibitor, stimulated the nuclear localization of YAP in myoblasts and in myotubes, upregulated myogenin, and promoted myoblast fusion, ultimately resulting in the formation of large and fully striated multinucleated myotubes. The XMU-induced phenotype was blocked by the protein kinase C (PKC) inhibitor calphostin, which raises the possibility that the Hippo pathway controls the growth of skeletal muscle fibers through a PKC-dependent mechanism.
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- 2021
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245. The bias caused by the String Effect in ordinary Kriging: risks and solutions
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V. Miguel-Silva, B. C. D. Afonseca, J. F. C. L. Costa, and A. H. S. Medeiros
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Geochemistry and Petrology ,Earth and Planetary Sciences (miscellaneous) ,Geotechnical Engineering and Engineering Geology - Published
- 2021
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246. Your Politics Are Making me Sick! Political Identity-Based Workplace Incivility and Physical Health Complaints during Two U.S. Presidential Elections
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R. Linden Wooderson, Paula L. Costa, Kathi N. Miner, and Yimin He
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Incivility ,Politics ,Presidential system ,Presidential election ,Political science ,Workplace incivility ,Identity (social science) ,Context (language use) ,Industrial and organizational psychology ,Social psychology - Abstract
Two studies examined employee experiences of incivility based on their political identity, perceived political context of the workplace, and somatic physical health complaints during a presidential election (the 2008 and 2012 U.S. presidential elections; total N = 631). Results suggest that employees may be targeted for incivility because of their political identity, the political leanings of the workplace environment may be a key factor influencing the extent to which employees experience incivility based on their political identity, and there are some situations when political identity-based incivility, employee political identity, and the political leanings of the workplace combine to affect the physical wellbeing of targets. These findings highlight the relevancy of political identities in organizational interactions.
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- 2021
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247. Nonintrusive Experimental Aeroelastic Analysis of a Highly Flexible Wing.
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Mertens, Christoph, Fernández, José L. Costa, Sodja, Jurij, Sciacchitano, Andrea, and van Oudheusden, Bas W.
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The aeroelastic response of the Delft-Pazy wing to steady and periodic unsteady inflow conditions is analyzed experimentally. The Delft-Pazy wing is a highly flexible wing model based on the benchmark Pazy wing (Avin, O., Raveh, D. E., Drachinsky, A., Ben-Shmuel, Y., and Tur, M., "Experimental Aeroelastic Benchmark of a Very Flexible Wing," AIAA Journal, Vol. 60, No. 3, 2022, pp. 1745-1768) and exhibits wingtip displacements of more than 24% of the span in the present study. The nonintrusive measurements are performed with an integrated optical approach that provides combined measurements of the structural response of the wing and the unsteady flowfield around it. The aeroelastic loads acting on the wing are derived using physical models and validated against force balance measurements, showing a good agreement for all considered inflow conditions. The analysis of the aeroelastic response of the wing to the unsteady inflow produced by a gust generator shows that both structural and aerodynamic responses depend strongly on the frequency of the gust. The results of this study provide a characterization of the aeroelastic behavior of the Delft-Pazy wing and can serve as a reference for the development of novel and improved nonlinear aeroelastic simulation models. [ABSTRACT FROM AUTHOR]
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- 2023
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248. Immune-mediated skin lesions related to biological disease-modifying antirheumatic drugs.
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A., Martins, D., Oliveira, F. R., Martins, R., Nicolau, F. O., Pinheiro, M. S., Rato, S., Pimenta, and L., Costa
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RHEUMATISM treatment ,RHEUMATOID arthritis ,ANTIRHEUMATIC agents ,IMMUNITY ,RHEUMATISM ,INFLAMMATION ,PSORIATIC arthritis ,TERMINATION of treatment ,TREATMENT effectiveness - Abstract
Introduction: Immune-mediated skin lesions (IMSL) can be very disabling leading to treatment discontinuation. Although these lesions have rarely been previously described, the true incidence is unknown. Objective: To explore the cumulative incidence, management and outcomes of IMSL related to bDMARD in a large cohort of patients with chronic inflammatory rheumatic diseases. To explore possible associations and risk factors for IMSL development. Methods: A retrospective single-center study of patients with rheumatoid arthritis (RA), spondylarthritis (SpA) and psoriatic arthritis (PsA) that had been treated with at least one bDMARD for at least 6 months was conducted. IMSL related to bDMARD characteristics and outcomes were collected. Results: A total of 989 patients with RA, SpA and PsA were included. Twenty-seven patients (2.7%) presented IMSL potentially related to bDMARD, being psoriasis the most common IMSL (n=12, 44.4%), followed by drug-induced lupus erythematosus (n=6), alopecia areata (n=3) and leukocytoclastic vasculitis (n=2). IMSL led to withdrawal of bDMARD in 18 of the 27 patients (66.7%). Patients with IMSL had younger age at diagnosis (p=0.038), longer disease duration (p=0.018), longer duration of bDMARD treatment (p=0.008), and higher number of previous bDMARDs (p<0.001) than patients without IMSL. In the group of patients with IMSL there was a significantly higher percentage of patients treated with adalimumab (p<0.001). In multivariable regression model, the number of previous bDMARDs (OR 2.13, 95%CI 1.47-3.10, p<0.001) and treatment with adalimumab (OR 4.60, 95%CI 1.96-10.80, p<0.001) were statistically significant predictive factors for IMSL development. Conclusion: In our study, IMSL related to bDMARDs had an estimated cumulative incidence of 2.7%. Younger age at diagnosis, longer disease duration, longer duration of bDMARD treatment, higher number of previous bDMARDs and treatment with adalimumab were independently associated with an increased risk of IMSL development. [ABSTRACT FROM AUTHOR]
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- 2023
249. Content validity of a patient-reported experience measure (CQRA-PREM) for patients with rheumatoid arthritis in Portugal.
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R., Rainho, D., Oliveira, M., Bernardes, L., Costa, C., Vaz, J. A., Fonseca, and C., Jácome
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MEDICAL personnel as patients ,RHEUMATOID arthritis ,PATIENT experience ,TREATMENT effectiveness ,MEDICAL care ,PATIENTS' attitudes ,TEST validity ,MEDICAL personnel - Abstract
Background: The evaluation of perceptions of patients with rheumatoid arthritis (RA) has a positive influence in their health outcomes and overall experience of care. The Commissioning for Quality in Rheumatoid Arthritis Patient-Reported Experience Measure (CQRA-PREM) was developed to provide the perceptions and the feedback of the patients with RA to the health professionals team. This PREM is already validated and in use in the United Kingdom (UK) and Netherlands. In Portugal, there is no validated PREM to evaluate the experience of patients with RA. Objective: To translate, cultural adapt and validate the content of the CQRA-PREM for the Portuguese population. Methods: A qualitative study using focus groups was conducted to evaluate CQRA-PREM content validity. The CQRA-PREM was first translated and cultural adapted to Portuguese by two researchers, and after back translation, a panel of experts agreed on the preliminary Portuguese version of CQRA-PREM. Patients with RA were recruited from a rheumatology center at a tertiary university hospital center to participate in focus group meetings. Before the focus group they filled in the preliminary version of CQRA-PREM, with its 7 domains and 24 items (Likert scale 1-5). Results: Twelve participants (median 54 (45-58) years old; 92% female) were included in two focus groups. All domains of the questionnaire had medians of 3 or above. Seven major themes and six subthemes emerged. Participants considered the questionnaire as very clear and simple and with adequate questions. Patients pointed as extremely important being treated with dignity and respect and considered the awareness of the multidisciplinary team and the presentation of support programs and organizations as areas for improvement. Conclusion: The Portuguese version of the CQRA-PREM is acceptable and its content is valid in the perspective of patients with RA to assess the quality of care provided by the healthcare services. [ABSTRACT FROM AUTHOR]
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- 2023
250. Library in Virtual Reality - An Innovative Way for Accessing, Disseminating, and Sharing Information.
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Tereza G. Kirner, Andréa T. Matos, and Plácida L. Costa
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- 2006
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