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Methodology of Care Humanitude Implementation at an Integrated Continuing Care Unit: Benefits for the Individuals Receiving Care

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Open Journal of Nursing 2020年第10期10卷 960-972页

作者： Liliana Henriques Marília Dourado Rosa Melo João Araújo Mafalda Inácio instituto gineste-marescotti portugal Via Hominis Leiria Portugal Faculdade de Medicina Universidade de Coimbra Coimbra Portugal Escola Superior de Enfermagem de Coimbra Coimbra Portugal Centro de Solidariedade e Cultura de Peniche Leiria Portugal

The increasing number of elderly people with behavioral changes, agitation, aggressiveness, and refusal to receive care imposes new challenges to caregivers, who need to take ownership of innovative care methodologies to better take care of this group of people. Objective: To evaluate the benefits of the Humanitude Care Methodology (HCM) in order to improve the health condition of people admitted in a Portuguese Integrated Continuing Care Unit (UCCI). Methods: An action research study was conducted between September and December 2016. The sample consisted of 33 people who were admitted in this UCCI for at least 90 days. Monthly data collection, during four periods, using the Braden Scale, Morse Scale, Barthel Index and Mini Mental State Examination. The data was processed using the Statistical Package for Social Science, version 17.0. Results: The following decreases were observed: in individuals with cognitive deficit (93.94 percent to 81.82 percent);in individuals considered totally dependent (60.61 percent to 30.30 percent);at risk developing pressure ulcers (PU) (84.85 percent to 51.52 percent);in individuals who had PU (24.24 percent to 15.15 percent);in people with high risk of fall (45.45 percent to 39.39 percent);in the number of individuals with two antipsychotic prescriptions (27.27 percent to 9.09 percent). Conclusions: These results allowed to understand the positive benefits, of implementing the HCM, on the people receiving care, specifically at cognitive level, dependency level in activities of daily living, and the avoidance of physical and mental deterioration.

关键词： Healthcare Quality Humanization of Care Patient-Centered Care Elderly Care Dementia

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Analysis of a passive ankle exoskeleton for reduction of metabolic costs during walking

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Defence Technology（防务技术） 2024年第7期37卷 62-68页

作者： Luís Quinto Pedro Pinheiro Sergio B.Goncalves Ivo Roupa Paula Simoes Miguel Tavares da Silva CINAMIL Academia MilitarInstituto Universitario MilitarLisbonPortugal IDMEC Instituto Superior TecnicoUniversidade de LisboaLisbonPortugal

Modern conflicts demand substantial physical and psychological exertion,often resulting in fatigue and diminished combat or operational *** exoskeletons have been developed recently to address these challenges,presenting various limitations that affect their operational or everyday *** article evaluates the performance of a dual-purpose passive ankle exoskeleton developed for the reduction of metabolic costs during walking,seeking to identify a force element that could be applied to the target *** on the 6-min walk test,twenty-nine subjects participated in the study using three different force *** results indicate that it is possible to reduce metabolic expenditure while using the developed ***,the comfort and range of motion results verify the exoskeleton's suitability for use in uneven terrain and during extended ***,the choice of the force element should be tailored to each user,and the control system should be adjustable to optimise the exoskeleton's performance.

关键词： Ankle passive exoskeleton Metabolic cost reduction Dual-use exoskeleton Gait Biomechanics

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Automatic detection of Acacia longifolia invasive species based on UAV-acquired aerial imagery

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Information Processing in Agriculture 2022年第2期9卷 276-287页

作者： Carolina Goncalves Pedro Santana Tomas Brandao Magno Guedes ISCTE-instituto Universitario de Lisboa Portugal instituto de Telecomunicacoes LisboaPortugal Information Sciences and Technologies and Architecture Research Center(ISTAR-IUL) LisboaPortugal IntRoSys SA Portugal

The Acacia longifolia species is known for its rapid growth and dissemination,causing loss of biodiversity in the affected *** order to avoid the uncontrolled spread of this species,it is important to effectively monitor its distribution on the agroforestry *** this purpose,this paper proposes the use of Convolutional Neural Networks(CNN)for the detection of Acacia longifolia,from images acquired by an unmanned aerial *** models based on the same CNN architecture were *** classifies image patches into one of nine possible classes,which are later converted into a binary model;this model presented an accuracy of 98:6%and 98:5%in the validation and training sets,*** second model was trained directly for binary classification and showed an accuracy of 98:8%and 98:7%for the validation and test sets,*** results show that the use of multiple classes,useful to provide the aerial vehicle with richer semantic information regarding the environment,does not hamper the accuracy of Acacia longifolia detection in the classifier’s primary *** presented system also includes a method for increasing classification’s accuracy by consulting an expert to review the model’s predictions on an automatically selected sub-set of the samples.

关键词： Pattern recognition Convolutional neural networks Invasive plants Acacia longifolia

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Optimal distribution of active piezoelectric elements for noise attenuation in sandwich panels

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International Journal of Smart and Nano Materials 2020年第4期11卷 400-416页

作者： J.F.A.Madeira A.L.Araujo IDMEC Instituto Superior TecnicoUniversidade de LisboaLisboaPortugal ADM ISELInstituto Politecnico de LisboaLisboaPortugal

In this paper,a multiobjective optimization approach for obtaining the optimal distribution of surface-bonded piezoelectric sensors and actua-tors for noise attenuation in sandwich panels is *** noise attenuation is achieved by using negative velocity feedback control with co-located sensors and *** control gains are also optimized in order to obtain the most efficient noise attenuation in a given frequency *** in-house implementation of a viscoelastic soft core sandwich plate finite element,including surface-bonded piezoelectric sensors and actuators with active control capabilities,is used for obtaining the frequency response of the *** sound transmission capability of the panels is evaluated using the radiated sound power,along with the Rayleigh integral approach,which is suitable for lightly coupled structural/acoustic *** Direct MultiSearch(DMS)optimization algorithm is used to minimize the added weight due to the piezoelectric material,minimizing also the number of required controllers and maximizing the noise *** total length of the radiated sound power curve is shown to be an effective measure of noise attenuation in a given frequency ***-off Pareto fronts and the obtained optimal configurations are presented and discussed.

关键词： Sandwich structures piezoelectricity viscoelasticity active damping multiobjective optimization

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Line of sight waypoint guidance for a container ship based on frequency domain identification of Nomoto model of vessel

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Journal of Central South University 2016年第8期23卷 1944-1953页

作者： M.T.Ghorbani instituto Superior Tecnico Torre Norte-8.17 1049-001 Lisboa Portugal

CIFER software is used to identify steering and roll dynamics of a container ship. In this software, advanced features such as the Chirp-Z transform(CZT) and composite window optimization are applied to the time history of steering and roll dynamics to extract high quality frequency responses. From the extracted frequency responses, two linear transfer functions of Nomoto model are fitted for yaw and roll dynamics of the vessel. Based on the identified Nomoto model, a PID heading controller and a Kalman filter observer are constructed. The simulation results of heading controller for line of sight(LOS) waypoint guidance show excellent tracking of pilot inputs in the presence of wave induced motions and forces.

关键词： container ship Nomoto model Kalman filter frequency domain identification CIFER software

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A survey of 5G technologies： regulatory, standardization and industrial perspectives

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Digital Communications and Networks 2018年第2期4卷 87-97页

作者： Antonio Morgado Kazi Mohammed Saidul Huq Shahid Mumtaz Jonathan Rodriguez instituto de Telecomunicacoes 3810-193 Aveiro Portugal

In recent years, there have been significant developments in the research on 5th Generation （5G） networks. Several enabling technologies are being explored for the 5G mobile system era. The aim is to evolve a cellular network that is intrinsically flexible and remarkably pushes forward the limits of legacy mobile systems across all dimensions of performance metrics. All the stakeholders, such as regulatory bodies, standardization authorities, industrial fora, mobile operators and vendors, must work in unison to bring 5G to fruition. In this paper, we aggregate the 5G-related information coming from the various stakeholders, in order to i） have a comprehensive overview of 5G and ii） to provide a survey of the envisioned 5G technologies; their development thus far from the perspective of those stakeholders will open up new frontiers of services and applications for next-generation wireless networks.

关键词： 5G ITU Next-generation wireless networks

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ntegrated approach to winery waste： waste generation and data consolidation

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Frontiers of Environmental Science & Engineering 2016年第1期10卷 168-176页

作者： Margarida OLIVEIRA Elizabeth DUARTE instituto Superior de Agronomia (ISA) University of Lisbon 1349-017 Lisboa Portugal Escola Superior Agrairia de Santarem (ESAS) Instituto Superior Politecnico de Santarem 2001-904 Santarem Portugal

The winemaking process involves the genera- tion of a significant amount of waste and wastewater. These residues should be addressed for recycling or treatment before being returned to environment. As each winery is unique in waste generation and disposal, plans for environmentally friendly waste management are not universal and should be tested for their effectiveness. In this study, a diagnostic was made during three years, in different wineries, throughout portugal, in order to quantify and characterize the waste and the wastewater produced. The results showed that solid waste and wastewater are mainly produced during the harvest period, corresponding to 74% and 87%, respectively. One ton of processed grape approximately produce 0.13 t marc, 0.06 t lees, 0.03 t of stalks and 1.65 m3 of wastewater. No significant differences （P≤0.05） were observed for grape marc, lees and wastewater ratios, between years or wineries. With respect to the stalk ratio, there was no effect of year but the winery significantly affected this ratio （P ≤ 0.05）. During the study period the treated wastewater, since diluted, revealed suitable characteristics for irrigation representing an additional source of water. In this regard, the data acquisition and consolidation ensure the transfer of information and experience which constitute an essential step in a support decision tool design.

关键词： waste management wastewater reuse winerywastewater

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Long noncoding RNAs:a missing link in osteoporosis

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Bone Research 2019年第1期7卷 25-40页

作者： Andreia Machado Silva Sara Reis Moura JoseHenrique Teixeira Mario Adolfo Barbosa Susana Gomes Santos Maria Ines Almeida i3S-instituto de Investigacao e Inovacao em Sau.de University of PortoPortoPortugal INEB-instituto de Engenharia Biomedica University of PortoPortoPortugal ICBAS-instituto de Ciências Biomedicas Abel Salazar University of PortoPortoPortugal

Osteoporosis is a systemic disease that results in loss of bone density and increased fracture risk,particularly in the vertebrae and the *** condition and associated morbidity and mortality increase with population *** noncoding(lnc)RNAs are transcripts longer than 200 nucleotides that are not translated into proteins,but play important regulatory roles in transcriptional and post-transcriptional *** contribution to disease onset and development is increasingly ***,we present an integrative revision on the studies that implicate lncRNAs in osteoporosis and that support their potential use as therapeutic ***,current evidence on lncRNAs involvement in cellular and molecular mechanisms linked to osteoporosis and its major complication,fragility fractures,is *** analyze evidence of their roles in osteogenesis,osteoclastogenesis,and bone fracture healing events from human and animal model ***,the potential of lncRNAs alterations at genetic and transcriptomic level are discussed as osteoporosis risk factors and as new circulating biomarkers for ***,we conclude debating the possibilities,persisting difficulties,and future prospects of using lncRNAs in the treatment of osteoporosis.

关键词： Osteoporosis density lncRNAs

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Conflicts in passive building performance:Retrofit and regulation of informal neighbourhoods

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Frontiers of Architectural Research 2021年第3期10卷 625-638页

作者： Gonçalo Araújo Inês Pereira António Leitão Manuel Correia Guedes INESC-ID/instituto Superior Tećcnico University of LisbonLisbonPortugal instituto Superior Tećcnico University of LisbonLisbonPortugal

Urbanization growth in developing countries raises concerns regarding these countries’ability to consider slums,underdeveloped communities,and neighbourhoods in economic,health,and climatic *** research proposes a methodology that integrates algorithmic design and analysis strategies to define,study,and measure key parameters that affect the rehabilitation of these *** scenarios and design dimensions are analysed to establish design and comfort thresholds,and alternatives are simulated and tested to identify possible *** methodology includes an optimisation step integrated in the workflow that maximizes thermal comfort,minimizes costs,and ensures fairness in the rehabilitation of large sets of *** step identifies improvements in thermal comfort for different construction scenarios from which a two-staged rehabilitation plan is *** first stage comprises a sensitivity analysis to identify building materials regarding their improvement and cost of application,and the second defines the most suitable construction scenarios considering the results from the optimisation process for each ***,we research and document guidelines regarding the parameters tested for building design,revealing the existing conflicts between performance objectives,and the architect’s role in their prioritization.

关键词： Urban regeneration Informal housing Algorithmic design Optimisation Simulation

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Super modules-based active QR codes for smart trackability and IoT:a responsive-banknotes case study

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npj Flexible Electronics 2020年第1期4卷 93-101页

作者： João F.C.B.Ramalho Sandra F.H.Correia Lianshe Fu Lília M.S.Dias Pedro Adão Paulo Mateus Rute A.S.Ferreira Paulo S.André Department of Physics and CICECO-Aveiro Institute of Materials University of Aveiro3810-193 AveiroPortugal Department of Computer Science and Engineering and instituto de Telecomunicações Instituto Superior TécnicoUniversidade de Lisboa1049-001 LisbonPortugal Department of Mathematics and instituto de Telecomunicações Instituto Superior TécnicoUniversidade de Lisboa1049-001 LisbonPortugal Department of Electrical and Computer Engineering and instituto de Telecomunicações Instituto Superior TécnicoUniversidade de Lisboa1049-001 LisbonPortugal

The general use of smartphones assigns additional relevance to QR codes as a privileged tool to the Internet of Things(IoT).Crucial for QR codes is the evolution to IoT-connected smart tags with enhanced storage capacity and secure *** the concept of super-modules(s-modules)built from adjacent spatial multiplexed modules with regular geometrical shapes,assisted by colour multiplexing,we modelled and design a single QR code with,at least,the triple storage capacity of an analogous size black/white QR code,acting as a smart-tag ensuring restrict access and *** s-modules are printed using luminescent low-cost and eco-friendly inks based on organic-inorganic hybrids modified by lanthanides with multiplexed colour emission in the orthogonal RGB *** access to the restrict information is attained only under UV irradiation and encrypted for secure *** concept of active QR codes for smart trackability and IoT was materialised through the development of a free friendly-user mobile app.

关键词： IoT smart modules

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