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Nutritional therapy for hospitalized patients with COVID-19:A narrative and integrative review

Journal of Intensive Medicine 2022年第4期2卷 249-256页

作者： beatriz h.grecco Paula A.O.Araújo-Rossi Carolina F.Nicoletti Department of Nutrition School of Public HealthUniversity of São PauloSão PauloSPBrazil Applied Physiology and Nutrition Research Group Rheumatology DivisionFaculty of MedicineUniversity of São PauloAv Dr Arnaldo 455São PauloSP 01246-903Brazil

hospitalized patients affected by coronavirus disease 19(COVID-19)have a sustained pro-inflammatory state and recurrent gastrointestinal symptoms that correlate with a decline in the nutritional status,which is directly related to poor immune response and clinical *** therapy has proven crucial in COVID-19 treatment through the provision of adequate amounts of *** the beginning of the pandemic,medical societies have mobilized to provide practical nutritional guidelines to support decision-making;despite this,there are only a few studies dedicated to compiling the most relevant *** this narrative review,we aimed to summarize and stratify the current scientific literature on nutritional support for hospitalized COVID-19 *** carried out a literature review from three databases between January 2020 and July 2021,using nutrition therapy(or medical nutrition or enteral nutrition or parental nutrition or nutritional support)and COVID-19(SARS-CoV-2 infection)as the search *** those studies that evaluated adult hospitalized patients with admissions to wards,specific clinics,or intensive care units were *** nutritional intervention considered was that of specific nutritional support via oral,enteral,or parenteral modes.A total of 37 articles were *** general,the nutritional care provided to COVID-19 patients follows the same premises as for other patients,i.e.,it opts for the most physiological route and meets nutritional demands based on the clinical ***,some protocols that minimize the risk of contamination exposure for the health team have to be *** requirements varied from 15 kcal/kg/day to 30 kcal/kg/day and protein goals from 1.2 g/kg/day to 2 g/kg/*** both cases,the ramp protocol for increased supply should be *** cases of enteral therapy,ready-to-use diet and continuous mode are *** to refeeding syndrome is essential when parenteral n

关键词： COVID-19 Nutritional support Enteral nutrition Parenteral nutrition Energy requirement Protein supply

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Large-scale photonic natural language processing

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Photonics Research 2022年第12期10卷 2846-2853页

作者： CARLO M.VALENSISE IVANA grecco DAVIDE PIERANGELI CLAUDIO C Enrico Fermi Research Center(CREF) 00184 RomeItaly Physics Department Sapienza University of Rome00185 RomeItaly Institute for Complex Systems National Research Council(ISC-CNR)00185 RomeItaly

Modern machine-learning applications require huge artificial networks demanding computational power and ***-based platforms promise ultrafast and energy-efficient hardware,which may help realize nextgeneration data processing ***,current photonic networks are limited by the number of inputoutput nodes that can be processed in a single *** restricted network capacity prevents their application to relevant large-scale problems such as natural language ***,we realize a photonic processor for supervised learning with a capacity exceeding 1.5×10^(10)optical nodes,more than one order of magnitude larger than any previous implementation,which enables photonic large-scale text encoding and *** exploiting the full three-dimensional structure of the optical field propagating in free space,we overcome the interpolation threshold and reach the over-parameterized region of machine learning,a condition that allows high-performance sentiment analysis with a minimal fraction of training *** results provide a novel solution to scale up light-driven computing and open the route to photonic natural language processing.

关键词： demanding overcome exceeding

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human Centered Design of the Interfaces of a Radiation Monitoring System

Human Centered Design of the Interfaces of a Radiation Monit...

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第十七届国际工效学大会暨中国人类工效学会成立20周年庆祝大会

作者： Isaac J.A.Luquetti dos Santos Marcos S.Farias Paulo Victor R.Carvalho Cláudio h.S.grecco Maurício A.Aghina National Nuclear Energy Commission Nuclear Engineering Institute

Inadequate human-system integration reduces the safety,increases the overall complexity of the system,the time needed to perform tasks,the probability of human errors occurrence and complicates training and maintenance of the *** is imperative to understand and to incorporate the requirements related to the operators,their needs and ability,the current work practices of the operators,the requirements of workplace environment and the organizational aspects of the job into the life cycle of the *** aim is to guarantee the involvement of the users in all phases of the system development,to improve the operational reliability,to design reliable and robust system,so that the task demands can be compatible with human capabilities and *** monitoring systems are critical systems that operate twenty-four hours a day,monitoring the radiation condition in work environments inside a nuclear *** data signals from radiation detectors installed at work site are transmitted to a central control room where radiation levels and alarm activated are operated and monitored on *** this paper is proposed a methodological framework,applied to the design of the human-system interfaces,that includes the analysis of the reference systems,the functional requirements analysis,the functions allocation,the task analysis,the job analysis,the analysis of the work context and the analysis of the users *** case study is based on the development of the interfaces of the radiation monitoring supervisory system to be installed in a research nuclear reactor.

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Analysis of Daily Rainfall in São Carlos/SP, Brazil over 1979-2017 Using Laplace Trend Test

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Journal of Geoscience and Environment Protection 2020年第7期8卷 104-125页

作者： Rafael grecco Sanches Bruno César Dos Santos Rodrigo Sanches Miani Gustavo Zen de Figueiredo Neves Mauricio Sanches Duarte Silva Adriano Rogério Bruno Tech São Carlos School of Engineering Program in Environmental Engineering Sciences University of S&#227o Paulo (USP) Sao Car-los Sao Paulo Brazil School of Computer Science Federal University of Uberlandia (UFU) Uberlandia Minas Gerais Brazil Department of Animal Science and Food Engineering University of Sao Paulo (USP) Sao Paulo Brazil

Rainfall expresses one of the most complex climate factors in Southeastern Brazil. Understanding the dynamics and temporal trends of rainfall represents a significant challenge due to regional and even global mechanisms, such as FS (Frontal Systems) and the SACZ (South Atlantic Convergence Zone), and the interaction with the Atlantic and Pacific Oceans. The present study aimed at analyzing the pluviometric tendencies in São Carlos/SP, in the countryside of São Paulo State. Laplace trend test was used to comprehend the temporal evolution of daily rainfall in the region in the historical series 1979-2017, in seven pluviometric stations (climatological or surface stations). Significant fluctuations in interannual trends and between seasons were observed. however, it was noted that the beginning of the 1980s showed positive trends, whereas, as of the year 2000, most of the stations demonstrated negative trends, indicating a reduction in daily rainfall volume due to the great tropical climatic variability of Brazil. Emphasis should also be given to the regional and local effects, such as elevation and urbanization, respectively, which corroborate such differences among the analyzed stations. This methodology is of considerable value for the observation of pluviometric trends, and future studies can validate such a tool in climatological studies.

关键词： Tropical Climatology Climate Variability Rainfall Trends Statistical Tool Laplace Trend Test

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Intense Rainfall in São Carlos/SP: Determination of Threshold Values Using Climate Indices and Their Spatio-Temporal Repercussion

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American Journal of Climate Change 2018年第3期7卷 388-401页

作者： Rafael grecco Sanches Gustavo Zen de Figueiredo Neves Bruno Cesar dos Santos Maurício Sanches Duarte Silva Diego Narciso Buarque Pereira Adriano Rogério Bruno Tech Sã o Carlos School of Engineering University of S&#227 o Paulo (USP) S&#227 o Paulo Brazil Department of Animal Science and Food Engineering University of S&#227 o Paulo (USP) S&#227 o Paulo Brazil

The intense and extreme rains in southeastern Brazil are spatially and temporally dynamic, corroborating their substantial complexity regarding understanding and associations. Therefore, the present study aimed at determining threshold values for events of intense and extreme rainfall in the region of São Carlos/SP using a climatic index, as well as temporal and spatial observations. The RClimdex script, Rnn index, and the detection of outliers were employed in order to mark and establish intense and extreme rainfall thresholds for the region. Values of 10 mm and 20 mm of rain were considered typical and of greater recurrence, and their incidence over a period of 24 hours did not necessarily denote intense events. In turn, values of 35, 46, and 60 mm indicate pluviometric rates that impact on significant disasters, as verified in the IPMET/UNESP natural disasters database. It is important to emphasize that values below 60 mm of daily rainfall may also indicate disaster contexts. however, they do not exclude the necessity to verify the intensity, duration, and frequency of intense rain events, and can delineate thresholds for territorial management organizations in their planning.

关键词： Climatology Tropical Climatology Statistical Climatology Intense Raining Extreme Events

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Management of Insect Vectors of Viruses in Tomato Plants Using Different Densities of Yellow Traps

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Journal of Life Sciences 2016年第4期10卷 185-191页

作者： Eduardo Domingos grecco] Dirceu Pratissolit hugo Bolsoni Zago Debora Ferreira Melo Fragoso JoseRomario Carvalho Department of Plant Production Center of Agricultural Sciences and Enengineering (CCAE) Universidade Federal do EspiritoSanto (CCA-UFES) Alegre Espirito Santo Brazil

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