Transport-on-Demand (ToD) Planner for MaaS - Resources Management

Trabalho de projeto de mestrado, Engenharia Informática (Engenharia de Software) Universidade de Lisboa, Faculdade de Ciências, 2020This report describes the work developed in the Transport-on-Demand (ToD) Planner for MaaS - Resources Management project, at Card4B - Systems, S.A., whose theme is related to public transport and aims to develop solutions that improve the current features of some products. Nowadays, there are essential attributes that we look for in our daily lives, such as quickness, efficiency and flexibility of options. The mobility industry has adapted to this trend by offering integrated and intelligent services. Over the years, services have adapted to the passengers needs and it was then that the Mobility as a Service (MaaS) concept was born. Users have access to a single service that results in the integration of several transport options which, due to the technology advancement, allow them to define their desired origin and destination, previously know the price they will pay for the trip and the duration of it. This project has brought improvements to existing products, such as a web wid get that allows users to consult bus routes and schedules according to the following criteria: career, origin and destination. It is also worth to mention the introduction of a new concept - satellite stop - which acts as a flag for that stop, allowing it to be enabled or disabled. Posteriorly, a screen was developed to allow the drawing of routes that each bus will take, so that later they can be compared to the routes that were executed. Finally, it was necessary to replace a technology that will no longer be supported from 2021, Silverlight. The replacement was made in 2 parts: the first made in Blazor and the second using Javascript and jQuery

The role of green spaces on urban environmental quality

Urban green areas have the potential to attenuate some of the negative effects of urbanisation, making cities a more pleasant place to live in. In addition to aesthetic value, green spaces improve air quality, reduce noise levels and generate more comfortable micro-climatic conditions, among other benefits, contributing to urban quality of life. GreenUrbe (POCI/AMB/59174/2004) – The Impacts of Green Spaces on Urban Environmental Quality – is a three year research project, started in October 2005 and aims to assess the impact of green spaces on urban environmental quality (air quality, noise and micro-climatic conditions) and social well-being, in order to formulate recommendations regarding green spaces design, as it is an essential activity in urban planning, using Bragança (Portugal) as the case study. In order to achieve these objectives an extensive fieldwork is being carried out at an urban area, involving measurements of meteorological parameters, passive sampling of ozone, nitrogen dioxide and COVs, continuous measurements of particulate matter and ozone, environmental noise measurements, experimental designs to evaluate how much vegetation interfere with noise propagation and noise absorption, haze evaluation by means of Small Format Aerial Photography (SFAP) and a survey on population attitudes and perceptions towards the overall urban green spaces. In this article, emphasis will be given to the methodological aspects and to the first results of the project with regards to urban green structure analysis and quantitative evaluation of environmental noise, air quality and climate comfort at Bragança city

Repeatability of productive and qualitative variables of forage and cattle excreta on signal grass pasture

O objetivo deste trabalho foi determinar a repetibilidade e o número de avaliações necessárias para se obter coeficiente de determinação superior a 90% em variáveis produtivas e qualitativas de forragem e de excreta bovina, em pastagem de capim-braquiária (Urochloa decumbens). As variáveis avaliadas foram: produção fecal, composição mineral das fezes e da forragem ao redor, biometria das fezes, massa e rejeição de forragem ao redor das fezes, volume urinário e composição mineral da urina. Utilizou-se lotação intermitente fixa, com três dias de ocupação e 32 ou 67 de descanso, nas épocas chuvosa e seca, respectivamente. As análises de repetibilidade foram obtidas pelo programa Genes, com o método dos componentes principais baseado na matriz de covariância. Os coeficientes de repetibilidade (r) foram elevados, e os R² iguais ou superiores a 90%, exceto quanto à massa de forragem (20–40 cm), diferença de altura da forragem com fezes entre o pré e pós-pastejo e teor de N na urina, no tratamento com 3,2 unidades animais por hectare (r90%, seriam necessárias 11, 9 e 9 avaliações para as variáveis forragem, fezes e urina, respectivamente.The objective of this work was to determine the repeatability and the number of the required evaluations to obtain determination coefficient greater than 90% in the productive and qualitative variables of forage and cattle excreta on a signal grass (Urochloa decumbens) pasture. The utilized variables were: fecal production, feces mineral composition, herbage mineral composition around dung pads, feces biometry, herbage mass and herbage rejection around dung pads, urinary volume, and urine chemical composition. A fixed rotational stocking was used, with three days of occupation and 32 or 67 days of resting period, during the rainy and dry seasons, respectively. Repeatability analyzes were obtained with the software Genes, using the principal component method based on the covariance. The repeatability coefficients (r) had high estimates, and the R2 were equal to or greater than 90%, except for herbage mass at 20–40 cm, for the difference between pre- and post-grazing herbage height of herbage grown on dung pad, and for nitrogen concentration in the urine for the treatment with 3,2 animal units per hectare (r<0.50). For R2 above 90%, the number of evaluations required would be 11, 9, and 9, for the variables forage, feces, and urine, respectively

MAMMALS IN PORTUGAL : A data set of terrestrial, volant, and marine mammal occurrences in P ortugal

Mammals are threatened worldwide, with 26% of all species being includedin the IUCN threatened categories. This overall pattern is primarily associatedwith habitat loss or degradation, and human persecution for terrestrial mam-mals, and pollution, open net fishing, climate change, and prey depletion formarine mammals. Mammals play a key role in maintaining ecosystems func-tionality and resilience, and therefore information on their distribution is cru-cial to delineate and support conservation actions. MAMMALS INPORTUGAL is a publicly available data set compiling unpublishedgeoreferenced occurrence records of 92 terrestrial, volant, and marine mam-mals in mainland Portugal and archipelagos of the Azores and Madeira thatincludes 105,026 data entries between 1873 and 2021 (72% of the data occur-ring in 2000 and 2021). The methods used to collect the data were: live obser-vations/captures (43%), sign surveys (35%), camera trapping (16%),bioacoustics surveys (4%) and radiotracking, and inquiries that represent lessthan 1% of the records. The data set includes 13 types of records: (1) burrowsjsoil moundsjtunnel, (2) capture, (3) colony, (4) dead animaljhairjskullsjjaws, (5) genetic confirmation, (6) inquiries, (7) observation of live animal (8),observation in shelters, (9) photo trappingjvideo, (10) predators dietjpelletsjpine cones/nuts, (11) scatjtrackjditch, (12) telemetry and (13) vocalizationjecholocation. The spatial uncertainty of most records ranges between 0 and100 m (76%). Rodentia (n=31,573) has the highest number of records followedby Chiroptera (n=18,857), Carnivora (n=18,594), Lagomorpha (n=17,496),Cetartiodactyla (n=11,568) and Eulipotyphla (n=7008). The data setincludes records of species classified by the IUCN as threatened(e.g.,Oryctolagus cuniculus[n=12,159],Monachus monachus[n=1,512],andLynx pardinus[n=197]). We believe that this data set may stimulate thepublication of other European countries data sets that would certainly contrib-ute to ecology and conservation-related research, and therefore assisting onthe development of more accurate and tailored conservation managementstrategies for each species. There are no copyright restrictions; please cite thisdata paper when the data are used in publications.info:eu-repo/semantics/publishedVersio

Mammals in Portugal: a data set of terrestrial, volant, and marine mammal occurrences in Portugal

Mammals are threatened worldwide, with ~26% of all species being included in the IUCN threatened categories. This overall pattern is primarily associated with habitat loss or degradation, and human persecution for terrestrial mammals, and pollution, open net fishing, climate change, and prey depletion for marine mammals. Mammals play a key role in maintaining ecosystems functionality and resilience, and therefore information on their distribution is crucial to delineate and support conservation actions. MAMMALS IN PORTUGAL is a publicly available data set compiling unpublished georeferenced occurrence records of 92 terrestrial, volant, and marine mammals in mainland Portugal and archipelagos of the Azores and Madeira that includes 105,026 data entries between 1873 and 2021 (72% of the data occurring in 2000 and 2021). The methods used to collect the data were: live observations/captures (43%), sign surveys (35%), camera trapping (16%), bioacoustics surveys (4%) and radiotracking, and inquiries that represent less than 1% of the records. The data set includes 13 types of records: (1) burrows | soil mounds | tunnel, (2) capture, (3) colony, (4) dead animal | hair | skulls | jaws, (5) genetic confirmation, (6) inquiries, (7) observation of live animal (8), observation in shelters, (9) photo trapping | video, (10) predators diet | pellets | pine cones/nuts, (11) scat | track | ditch, (12) telemetry and (13) vocalization | echolocation. The spatial uncertainty of most records ranges between 0 and 100 m (76%). Rodentia (n =31,573) has the highest number of records followed by Chiroptera (n = 18,857), Carnivora (n = 18,594), Lagomorpha (n = 17,496), Cetartiodactyla (n = 11,568) and Eulipotyphla (n = 7008). The data set includes records of species classified by the IUCN as threatened (e.g., Oryctolagus cuniculus [n = 12,159], Monachus monachus [n = 1,512], and Lynx pardinus [n = 197]). We believe that this data set may stimulate the publication of other European countries data sets that would certainly contribute to ecology and conservation-related research, and therefore assisting on the development of more accurate and tailored conservation management strategies for each species. There are no copyright restrictions; please cite this data paper when the data are used in publications

The complete genome sequence of Chromobacterium violaceum reveals remarkable and exploitable bacterial adaptability

Chromobacterium violaceum is one of millions of species of free-living microorganisms that populate the soil and water in the extant areas of tropical biodiversity around the world. Its complete genome sequence reveals (i) extensive alternative pathways for energy generation, (ii) ≈500 ORFs for transport-related proteins, (iii) complex and extensive systems for stress adaptation and motility, and (iv) wide-spread utilization of quorum sensing for control of inducible systems, all of which underpin the versatility and adaptability of the organism. The genome also contains extensive but incomplete arrays of ORFs coding for proteins associated with mammalian pathogenicity, possibly involved in the occasional but often fatal cases of human C. violaceum infection. There is, in addition, a series of previously unknown but important enzymes and secondary metabolites including paraquat-inducible proteins, drug and heavy-metal-resistance proteins, multiple chitinases, and proteins for the detoxification of xenobiotics that may have biotechnological applications

ATLANTIC EPIPHYTES: a data set of vascular and non-vascular epiphyte plants and lichens from the Atlantic Forest

Epiphytes are hyper-diverse and one of the frequently undervalued life forms in plant surveys and biodiversity inventories. Epiphytes of the Atlantic Forest, one of the most endangered ecosystems in the world, have high endemism and radiated recently in the Pliocene. We aimed to (1) compile an extensive Atlantic Forest data set on vascular, non-vascular plants (including hemiepiphytes), and lichen epiphyte species occurrence and abundance; (2) describe the epiphyte distribution in the Atlantic Forest, in order to indicate future sampling efforts. Our work presents the first epiphyte data set with information on abundance and occurrence of epiphyte phorophyte species. All data compiled here come from three main sources provided by the authors: published sources (comprising peer-reviewed articles, books, and theses), unpublished data, and herbarium data. We compiled a data set composed of 2,095 species, from 89,270 holo/hemiepiphyte records, in the Atlantic Forest of Brazil, Argentina, Paraguay, and Uruguay, recorded from 1824 to early 2018. Most of the records were from qualitative data (occurrence only, 88%), well distributed throughout the Atlantic Forest. For quantitative records, the most common sampling method was individual trees (71%), followed by plot sampling (19%), and transect sampling (10%). Angiosperms (81%) were the most frequently registered group, and Bromeliaceae and Orchidaceae were the families with the greatest number of records (27,272 and 21,945, respectively). Ferns and Lycophytes presented fewer records than Angiosperms, and Polypodiaceae were the most recorded family, and more concentrated in the Southern and Southeastern regions. Data on non-vascular plants and lichens were scarce, with a few disjunct records concentrated in the Northeastern region of the Atlantic Forest. For all non-vascular plant records, Lejeuneaceae, a family of liverworts, was the most recorded family. We hope that our effort to organize scattered epiphyte data help advance the knowledge of epiphyte ecology, as well as our understanding of macroecological and biogeographical patterns in the Atlantic Forest. No copyright restrictions are associated with the data set. Please cite this Ecology Data Paper if the data are used in publication and teaching events. © 2019 The Authors. Ecology © 2019 The Ecological Society of Americ

COVID-19 symptoms at hospital admission vary with age and sex: results from the ISARIC prospective multinational observational study

Background: The ISARIC prospective multinational observational study is the largest cohort of hospitalized patients with COVID-19. We present relationships of age, sex, and nationality to presenting symptoms. Methods: International, prospective observational study of 60 109 hospitalized symptomatic patients with laboratory-confirmed COVID-19 recruited from 43 countries between 30 January and 3 August 2020. Logistic regression was performed to evaluate relationships of age and sex to published COVID-19 case definitions and the most commonly reported symptoms. Results: ‘Typical’ symptoms of fever (69%), cough (68%) and shortness of breath (66%) were the most commonly reported. 92% of patients experienced at least one of these. Prevalence of typical symptoms was greatest in 30- to 60-year-olds (respectively 80, 79, 69%; at least one 95%). They were reported less frequently in children (≤ 18 years: 69, 48, 23; 85%), older adults (≥ 70 years: 61, 62, 65; 90%), and women (66, 66, 64; 90%; vs. men 71, 70, 67; 93%, each P &lt; 0.001). The most common atypical presentations under 60 years of age were nausea and vomiting and abdominal pain, and over 60 years was confusion. Regression models showed significant differences in symptoms with sex, age and country. Interpretation: This international collaboration has allowed us to report reliable symptom data from the largest cohort of patients admitted to hospital with COVID-19. Adults over 60 and children admitted to hospital with COVID-19 are less likely to present with typical symptoms. Nausea and vomiting are common atypical presentations under 30 years. Confusion is a frequent atypical presentation of COVID-19 in adults over 60 years. Women are less likely to experience typical symptoms than men

A conceptual research model proposal of digital marketing adoption and impact on low density tourism regions

Nowadays, tourism faces the technology progress challenge. Tourists are changing the way they search for information and the way they buy tourism products and services. Therefore, becomes important to analyze the influence of relevant digital marketing tools on low density tourism regions success, measured through destination image, tourists’ satisfaction and loyalty. The main aim of this article is to demonstrate the theoretical support of a model about the impact of digital marketing tools technologies on low density tourism region. To achieve this purpose, a literature review will be used as a methodological basis. This study also intends to contribute to the scientific debate through the improvement of knowledge in digital marketing tools applied to tourism and for this industry stakeholders.This text is part ofUTAD’s CETRADR&Dproject entitledDOUROTUR – Tourism and technological innovation in Douro, operation NORTE-01-0145-FEDER-000014, co-financed by European Regional Development Fund (FEDER) through NORTE 2020 (Northern Regional Operational Program 2014/2020).info:eu-repo/semantics/publishedVersio