Nasopharyngeal and Oropharyngeal Swabs, And/Or Serology for SARS COVID-19: What Are We Looking For?
subject: RT-PCR, serology, SARS, Swab, COVID-19
description: Governments and clinicians that were fully involved in the dramatic SARS-CoV-2 outbreak during the last few weeks in Italy (and more or less all over the world) are fiercely debating the use of methods for screening this viral infection. Thus, all countries are employing a lot of resources in order to test more and more subjects. For this purpose, there are different strategies, based on either direct or indirect tests. Among the first category, the main assays used for SARS-CoV-2 are based on a real-time reverse transcriptase polymerase chain reaction (RT-PCR). Such tests can be performed on nasopharyngeal and oropharyngeal swabs for the categories of those with symptoms and those potentially exposed. In order to integrate the molecular assays in the diagnosis of SARS-CoV-2, a wide range of serology immunoassays (IAs) have also been developed. If we want to identify “immune” people in order to let them to come back to work, serology is the best (and probably the only) approach.
creator: Alessandro Sanduzzi, Stefano Sanduzzi Zamparelli
source: International Journal of Environmental Research and Public Health
publisher: MDPI AG
date: 2020
identifier: DOI: 10.3390/ijerph17093289
coverage: Medicine

Nasopharyngeal and Oropharyngeal Swabs, And/Or Serology for SARS COVID-19: What Are We Looking For?
subject: SARS, serology, covid-19, RT-PCR, Swab
description: Governments and clinicians that were fully involved in the dramatic SARS-CoV-2 outbreak during the last few weeks in Italy (and more or less all over the world) are fiercely debating the use of methods for screening this viral infection. Thus, all countries are employing a lot of resources in order to test more and more subjects. For this purpose, there are different strategies, based on either direct or indirect tests. Among the first category, the main assays used for SARS-CoV-2 are based on a real-time reverse transcriptase polymerase chain reaction (RT-PCR). Such tests can be performed on nasopharyngeal and oropharyngeal swabs for the categories of those with symptoms and those potentially exposed. In order to integrate the molecular assays in the diagnosis of SARS-CoV-2, a wide range of serology immunoassays (IAs) have also been developed. If we want to identify “immune” people in order to let them to come back to work, serology is the best (and probably the only) approach.
creator: Alessandro Sanduzzi, Stefano Sanduzzi Zamparelli
source: Epidemiology and Health
publisher: Korean Society of Epidemiology
date: 2020
coverage: Medicine

https://www.socictopen.socict.org/items/show/21815
title: Análise energética em sistema de produção de suínos com aproveitamento dos desejos como biofertilizante em pastagem Energy analysis in a swine production system with use of manure as biofertilizer in pasture
subject: Brachiaria decumbens, Energy, Instalações, Suinocultura, buildings, energia, lagoas de estabilização, manure treatment, stabilization ponds, swine, tratamento de dejetos
description: O objetivo deste trabalho foi estimar a quantidade de energia para a produção de suínos, em ciclo completo, e o balanço energético do sistema com reaproveitamento dos resíduos gerados como biofertilizante, em área de pastagem, utilizando dados médios de cinco ciclos, em granja comercial no município de Diamantina - MG. Quantificou-se o coeficiente energético de cada componente envolvido no processo produtivo de suínos terminados, tratamento dos resíduos e produção de pastagem de Brachiaria decumbens, nas formas de ração, trabalho humano, energia elétrica, máquinas e equipamentos, combustíveis e lubrificantes, instalações, produção de suínos vivos e produção de Brachiaria decumbens. A quantidade média de energia para produzir 1 kg de suíno vivo foi de 53,35 MJ. De toda energia empregada no sistema, 76,03% (1.067.106,07 MJ) referem-se às entradas e 23,97% (331.400 MJ) às saídas, resultando em coeficiente de eficiência energética de 0,31. A energia transformada em suínos para abate correspondeu a 55,58% (184.200 MJ) das saídas, ao passo que a pastagem de Brachiaria decumbens assumiu o valor de 44,42% (147.200 MJ).This work objective was to esteem the amount of energy employed in a complete cycle swine production and the energy balance of the system with utilization of the generated manure as biofertilizer in pasture area, by using five cycles' average data, in a commercial farm in Diamantina municipal district - MG Brazil. The energy coefficient of each involved component was quantified in the productive process of finished swine, residues treatment and Brachiaria decumbens pasture production, in the form of ration, human labor, electric power, machines and equipments, fuel and lubricants, buildings, finished swine production and Brachiaria decumbens production. The average quantity of energy to produce 1 kg of alive swine was of 53.35 MJ. Of total employed energy in the system 76.03% (1,067,106.07 MJ) refers to the inputs and 23.97% (331,400 MJ) refers to the outputs,…
creator: Alessandro T. Campos, Cássio V. Souza, Osmar C. Bueno, Enilson B. Silva
source: Engenharia Agrícola
publisher: Sociedade Brasileira de Engenharia Agrícola
date: 2009
relation: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162009000400005
coverage: Agriculture (General)

Patient and providers' satisfaction with tele(oral)medicine during the COVID-19 pandemic.
creator: Alessandro Villa, Vidya Sankar, Muhammad Ali Shazib, Daniel Ramos, Piri Veluppillai, Ava Wu, Caroline Shiboski
source: Oral diseases
date: 2020

Agricultura familiar e desenvolvimento local: os desafios para a sustentabilidade econômico-ecológica na comunidade de Palmares II, Parauapebas, PA
subject: Agricultura Familiar, Desenvolvimento Local, sustentabilidade
description: Este artigo tem por objetivo analisar as atividades agrícolas dos agricultores familiares e suas repercussões sobre o meio ambiente no Assentamento Palmares II, localizado no município de Parauapebas, PA, e discutir as potencialidades para o desenvolvimento local. A sustentabilidade econômico-ecológica dos estabelecimentos familiares poderá ser alcançada através da capacitação das famílias assentadas em técnicas agrícolas de conservação dos recursos naturais e capacitação para a agroindustrialização de produtos a serem comercializados no mercado local.
creator: Alessio Moreira dos Santos, Danielle Mitja
source: Interações (Campo Grande)
publisher: Universidade Católica Dom Bosco
date: 2012
relation: http://www.scielo.br/pdf/inter/v13n1/a03v13n1.pdf
coverage: Social sciences (General)

Pastagens arborizadas no projeto de assentamento benfica, município de Itupiranga, Pará, Brasil
subject: Agricultura Familiar, Biodiversidade, Resistência ao fogo, utilidade
description: Na microrregião de Marabá, PA, as pastagens dos agricultores familiares apresentam alta diversidade de árvores e palmeiras que têm papel importante tanto para limitação da degradação da biodiversidade quanto para suas utilidades. O trabalho foi realizado em 26 propriedades, onde 62 pastagens foram visitadas junto com o agricultor. Em cada pastagem foram repertoriadas todas as árvores e palmeiras presentes. Setenta e uma espécies foram encontradas, pertencentes a 32 famílias, das quais nove se destacaram com maior número de espécies: Caesalpiniaceae (11), Mimosaceae (10), Arecaceae (4), Lecythidaceae (4), Bignoniaceae (3), Fabaceae (3), Moraceae (3), Sapotaceae (3) e Sterculiaceae (3); 20 famílias apresentaram uma única espécie. Vinte e quatro espécies (34% do total) pertenceram às três famílias Leguminosae (Fabaceae, Caesalpiniaceae e Mimosaceae). As espécies arborescentes são conservadas principalmente em razão dos usos diversos na propriedade. Das 21 espécies, indicadas para arborização de pastagens de agricultores desta e de outras comunidades, nove espécies são particularmente recomendadas pela resistência ao fogo e para muitos anos de pastagem, pelo fato de ter dois usos ou mais: Caryocar villosum (Aubl.) Pers., Bertholletia excelsa H. B. K., Attalea speciosa Mart. ex Spreng., Oenocarpus distichus Mart., Astrocaryum tucuma Mart., Swartzia flaemingii Raddi, Apeiba tibourbou Aubl., Cenostigma tocantinum Ducke e Spondias mombin L.
creator: Alessio Moreira dos Santos, Danielle Mitja
source: Revista Árvore
publisher: Sociedade de Investigações Florestais
date: 2011
relation: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-67622011000500017&lng=en&tlng=en
coverage: Forestry

Covid19: Unless one gets everyone to act, policies may be ineffective or even backfire.
description: The diffusion of Covid-19 has called governments and public health authorities to interventions aiming at limiting new infections and containing the expected number of critical cases and deaths. Most of these measures rely on the compliance of people, who are asked to reduce their social contacts to a minimum. In this note we argue that individuals' adherence to prescriptions and reduction of social activity may not be efficacious if not implemented robustly on all social groups, especially on those characterized by intense mixing patterns. Actually, it is possible that, if those who have many contacts have reduced them proportionally less than those who have few, then the effect of a policy could have backfired: the disease has taken more time to die out, up to the point that it has become endemic. In a nutshell, unless one gets everyone to act, and specifically those who have more contacts, a policy may even be counterproductive.
creator: Alessio Muscillo, Paolo Pin, Tiziano Razzolini
source: Epidemiology and Health
publisher: Korean Society of Epidemiology
date: 2020
coverage: Science, Medicine

Covid19: Unless one gets everyone to act, policies may be ineffective or even backfire
description: The diffusion of Covid-19 has called governments and public health authorities to interventions aiming at limiting new infections and containing the expected number of critical cases and deaths. Most of these measures rely on the compliance of people, who are asked to reduce their social contacts to a minimum. In this note we argue that individuals’ adherence to prescriptions and reduction of social activity may not be efficacious if not implemented robustly on all social groups, especially on those characterized by intense mixing patterns. Actually, it is possible that, if those who have many contacts have reduced them proportionally less than those who have few, then the effect of a policy could have backfired: the disease has taken more time to die out, up to the point that it has become endemic. In a nutshell, unless one gets everyone to act, and specifically those who have more contacts, a policy may even be counterproductive.
creator: Alessio Muscillo, Paolo Pin, Tiziano Razzolini, Angelo Brandelli Costa
source: Epidemiology and Health
publisher: Korean Society of Epidemiology
date: 2020
coverage: Science, Medicine

Advancing hypertension management in Asia 2021, beyond COVID-19.
creator: Aletta E Schutte
source: Journal of clinical hypertension (Greenwich, Conn.)
date: 2021

Analysing urban traffic volumes and mapping noise emissions in Rome (Italy) in the context of containment measures for the COVID-19 disease
subject: covid-19, Containment strategies, noise mapping, traffic simulation, floating car data, italy’s coronavirus epidemic, transport restriction, urban noise pollution
description: This study presents the result of a traffic simulation analysis based on Floating Car Data and a noise emission assessment to show the impact of mobility restriction for COVID-19 containment on urban vehicular traffic and road noise pollution on the road network of Rome, Italy. The adoption of strong and severe measures to contain the spreading of Coronavirus during March-April 2020 generated a significant reduction in private vehicle trips in the city of Rome (-64.6% during the lockdown). Traffic volumes, obtained through a simulation approach, were used as input parameters for a noise emission assessment conducted using the CNOSSOS-EU method, and an overall noise emissions reduction on the entire road network was found, even if its extent varied between road types.
creator: Aletta Francesco, Brinchi Stefano, Carrese Stefano, Gemma Andrea, Guattari Claudia, Mannini Livia, Patella Sergio Maria
source: Epidemiology and Health
publisher: Korean Society of Epidemiology
date: 2020
coverage: Environmental technology. Sanitary engineering