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  1. Article: Updating the Knowledge on the Secretory Machinery of Hops (

    Ramos, Felipe Paulino / Iwamoto, Lucas / Piva, Vítor Hélio / Teixeira, Simone Pádua

    Plants (Basel, Switzerland)

    2024  Volume 13, Issue 6

    Abstract: Cannabaceae species garner attention in plant research due to their diverse secretory structures and pharmacological potential associated with the production of secondary metabolites. This study aims to update our understanding of the secretory system in ...

    Abstract Cannabaceae species garner attention in plant research due to their diverse secretory structures and pharmacological potential associated with the production of secondary metabolites. This study aims to update our understanding of the secretory system in Hops (
    Language English
    Publishing date 2024-03-17
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2704341-1
    ISSN 2223-7747
    ISSN 2223-7747
    DOI 10.3390/plants13060864
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Exploring the correlation between votes for Bolsonaro and deaths by Covid-19 in Brazil, 2018-2022

    Rodrigo Ramos / Vitor Eduardo Schincariol

    Revista Brasileira de História & Ciências Sociais, Vol 14, Iss

    2022  Volume 28

    Abstract: The article describes the following aspects regarding the pandemic of Covid-19 in Brazil: 1. the positive statistical correlation between votes for Bolsonaro in the 2018’s presidential elections and deaths caused by Covid-19, at the descriptive level of ... ...

    Abstract The article describes the following aspects regarding the pandemic of Covid-19 in Brazil: 1. the positive statistical correlation between votes for Bolsonaro in the 2018’s presidential elections and deaths caused by Covid-19, at the descriptive level of federal units; 2. the uncorrelated relation between votes for Bolsonaro and the popular adhesion to the vaccination campaign after June 2021; 3. the drop in death rates after June 2021 and the persistence of the correlation between proportional deaths and votes after it. In light of this empirical analysis, we suggest some paths for future historical and sociological research on the causal mechanisms for this apparent association.
    Keywords Covid-19 ; pandemic ; elections of 2018 ; vaccination in Brazil ; politics of pandemics in Brazil ; History (General) and history of Europe ; D ; History (General) ; D1-2009
    Language Spanish
    Publishing date 2022-09-01T00:00:00Z
    Publisher Universidade Federal do Rio Grande
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Article ; Online: Ophthalmic Manifestations of Heimler Syndrome in Two Siblings With

    Miranda, Vítor / Cortez, Liliana / Rosmaninho-Salgado, Joana / Ramos, Fabiana / Paiva, Catarina

    Journal of pediatric ophthalmology and strabismus

    2023  Volume 61, Issue 1, Page(s) 59–66

    Abstract: Purpose: To report two new cases with confirmed diagnosis of Heimler syndrome and describe their systemic and ophthalmic phenotype and visual rehabilitation.: Methods: Retrospective review of medical records.: Results: Both siblings were diagnosed ...

    Abstract Purpose: To report two new cases with confirmed diagnosis of Heimler syndrome and describe their systemic and ophthalmic phenotype and visual rehabilitation.
    Methods: Retrospective review of medical records.
    Results: Both siblings were diagnosed as having sensori-neural hearing loss and retinal dystrophy with exuberant intraretinal cystoid spaces and cone-rod dysfunction. The older sibling also had amelogenesis imperfecta and neither had nail abnormalities. Genetic analysis identified homozygosity for the pathogenic variant c.2528G>A p.(Gly843Asp) in the
    Conclusions: The authors report a familial case of Heimler syndrome due to biallelic
    MeSH term(s) Humans ; Amelogenesis Imperfecta/diagnosis ; Amelogenesis Imperfecta/genetics ; Amelogenesis Imperfecta/complications ; Mutation ; Siblings ; Nails, Malformed/diagnosis ; Nails, Malformed/genetics ; Nails, Malformed/complications ; Phenotype ; Eye Abnormalities/complications ; Pedigree ; ATPases Associated with Diverse Cellular Activities/genetics ; Membrane Proteins/genetics ; Hearing Loss, Sensorineural
    Chemical Substances PEX1 protein, human (EC 3.6.4.-) ; ATPases Associated with Diverse Cellular Activities (EC 3.6.4.-) ; Membrane Proteins
    Language English
    Publishing date 2023-04-24
    Publishing country United States
    Document type Review ; Journal Article
    ZDB-ID 800921-1
    ISSN 1938-2405 ; 0191-3913
    ISSN (online) 1938-2405
    ISSN 0191-3913
    DOI 10.3928/01913913-20230220-01
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    In stock of ZB MED Cologne/Königswinter

    Zs.B 333: Show issues Location:
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    ab Jg. 2022: Lesesaal (EG)

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  4. Article ; Online: From inspection to analysis: A combined approach to identifying counterfeit whiskeys using HS-GC-FID and bottle integrity.

    Bigão, Vítor Luiz Caleffo Piva / da Costa, Bruno Ruiz Brandão / Gomes, Nayna Cândida / Santos Júnior, Wilson José Ramos / Marinho, Pablo Alves / De Martinis, Bruno Spinosa

    Forensic science international

    2024  Volume 357, Page(s) 111977

    Abstract: Counterfeiting of alcoholic beverages, particularly high-value spirits such as whiskey, presents significant challenges for regulators, manufacturers, and consumers. In this study, we introduce and validate a novel application of headspace extraction (HS) ...

    Abstract Counterfeiting of alcoholic beverages, particularly high-value spirits such as whiskey, presents significant challenges for regulators, manufacturers, and consumers. In this study, we introduce and validate a novel application of headspace extraction (HS) followed by gas chromatography with flame ionization detection (GC-FID) for the quantitative determination of ethanol content in 42 suspected counterfeit brazilian samples of whiskeys. This method, in conjunction with visual inspection of material inconsistencies, offers a combined approach to identify potential cases of fraud. The HS-GC-FID findings revealed that only 19% of the analyzed samples had ethanol content in the limits declared on the label, emphasizing the role of ethanol content as a chemical marker for suspected beverage fraud.
    Language English
    Publishing date 2024-03-05
    Publishing country Ireland
    Document type Journal Article
    ZDB-ID 424042-x
    ISSN 1872-6283 ; 0379-0738
    ISSN (online) 1872-6283
    ISSN 0379-0738
    DOI 10.1016/j.forsciint.2024.111977
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    In stock of ZB MED Cologne/Königswinter

    Zs.B 1104: Show issues Location:
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    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

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  5. Book ; Online: A worldwide overview on the information security posture of online public services

    Silva, João Marco / Ribeiro, Diogo / Ramos, Luis Felipe / Fonte, Vítor

    2023  

    Abstract: The availability of public services through online platforms has improved the coverage and efficiency of essential services provided to citizens worldwide. These services also promote transparency and foster citizen participation in government processes. ...

    Abstract The availability of public services through online platforms has improved the coverage and efficiency of essential services provided to citizens worldwide. These services also promote transparency and foster citizen participation in government processes. However, the increased online presence also exposes sensitive data exchanged between citizens and service providers to a wider range of security threats. Therefore, ensuring the security and trustworthiness of online services is crucial to Electronic Government (EGOV) initiatives' success. Hence, this work assesses the security posture of online platforms hosted in 3068 governmental domain names, across all UN Member States, in three dimensions: support for secure communication protocols; the trustworthiness of their digital certificate chains; and services' exposure to known vulnerabilities. The results indicate that despite its rapid development, the public sector still falls short in adopting international standards and best security practices in services and infrastructure management. This reality poses significant risks to citizens and services across all regions and income levels.

    Comment: 57th Hawaii International Conference on System Sciences, 2024 (HICSS-57)
    Keywords Computer Science - Cryptography and Security ; Computer Science - Computers and Society
    Publishing date 2023-10-02
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Article ; Online: Formação socioespacial e patrimônio-territorial latinoamericano

    Vitor João Ramos Alves

    Patryter, Vol 3, Iss

    2020  Volume 6

    Abstract: A contribuição deste trabalho é conceber as rodas de samba do Distrito Federal brasileiro como patrimônio-territorial, enquanto fato transformador do território e que contribui para uma interpretação da formação socioespacial brasileira. Ambos os ... ...

    Abstract A contribuição deste trabalho é conceber as rodas de samba do Distrito Federal brasileiro como patrimônio-territorial, enquanto fato transformador do território e que contribui para uma interpretação da formação socioespacial brasileira. Ambos os conceitos, patrimônio-territorial e formação socioespacial, não são estáticos. Eles representam o espaço em movimento, de forma que contribuem para uma interpretação objetiva e concreta da realidade. Portanto, para efetivar tal construção, busca-se tratar, teórica e empiricamente, a formação socioespacial brasileira como conceito interpretativo das transformações no território e o patrimônio-territorial como ressignificação da cultura popular e símbolo de resistência, a partir dos sujeitos sambistas. Tal posicionamento metodológico-geográfico contribui para um reconhecimento de algumas rodas de samba do Distrito Federal brasileiro como resistência espacial negra e, consequentemente, como patrimônio-territorial latinoamericano
    Keywords Formação socioespacial. patrimônio-territorial. rodas de samba. Distrito Federal do Brasil ; Human ecology. Anthropogeography ; GF1-900 ; Physical geography ; GB3-5030 ; Geography (General) ; G1-922
    Language Spanish
    Publishing date 2020-09-01T00:00:00Z
    Publisher Universidade de Brasília
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  7. Article ; Online: Identification of

    Laothanachareon, Thanaporn / Asin-Garcia, Enrique / Volkers, Rita J M / Tamayo-Ramos, Juan Antonio / Martins Dos Santos, Vitor A P / Schaap, Peter J

    Journal of fungi (Basel, Switzerland)

    2023  Volume 9, Issue 4

    Abstract: Aspergillus ... ...

    Abstract Aspergillus niger
    Language English
    Publishing date 2023-04-21
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2784229-0
    ISSN 2309-608X ; 2309-608X
    ISSN (online) 2309-608X
    ISSN 2309-608X
    DOI 10.3390/jof9040499
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  8. Article: Nephrectomy with Autotransplantation-A Key Treasure.

    Mesquita, Sofia / Marques-Monteiro, Miguel / Madanelo, Mariana / Rocha, Maria Alexandra / Vinagre, Nuno / Fraga, Avelino / Cavadas, Vítor / Machado, Rui / Silva-Ramos, Miguel

    Journal of clinical medicine

    2024  Volume 13, Issue 6

    Abstract: Background: ...

    Abstract Background:
    Language English
    Publishing date 2024-03-13
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2662592-1
    ISSN 2077-0383
    ISSN 2077-0383
    DOI 10.3390/jcm13061641
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  9. Article ; Online: Dynamics and effects of plastic contaminants' assimilation in gulls.

    Veríssimo, Sara N / Cunha, Sara C / Fernandes, José O / Casero, María / Ramos, Jaime A / Norte, Ana C / Paiva, Vitor H

    Marine environmental research

    2024  Volume 196, Page(s) 106396

    Abstract: Polybrominated diphenyl ethers are persistent disrupters assimilated by organisms, yet little is known about their link to plastic ingestion and health effects. In an experiment, two groups of yellow-legged/lesser black-backed gulls (Larus michahellis/ ... ...

    Abstract Polybrominated diphenyl ethers are persistent disrupters assimilated by organisms, yet little is known about their link to plastic ingestion and health effects. In an experiment, two groups of yellow-legged/lesser black-backed gulls (Larus michahellis/Larus fuscus) were fed plastics with BDE99 to assess leaching into brain, preen oil, liver and fat tissues and evaluate effects on health and stress parameters. Although most plastic was regurgitated, we observed a clear relation between plastic ingestion and chemical leaching. BDE99 exhibited higher levels in brain tissue of gulls from the plastic groups. Also, only values of cholinesterases measured in plasma were significantly reduced in the 'plastic' groups. Cholinesterase activity in the brain also tended to decrease, suggesting a negative effect in gulls' neurofunction. Results indicate that chemical leaching occurs, even when plastics stay in the stomach for a short period of time and showed that this can affect gulls' health.
    MeSH term(s) Animals ; Charadriiformes ; Halogenated Diphenyl Ethers ; Liver
    Chemical Substances Halogenated Diphenyl Ethers
    Language English
    Publishing date 2024-02-06
    Publishing country England
    Document type Journal Article
    ZDB-ID 1502505-6
    ISSN 1879-0291 ; 0141-1136
    ISSN (online) 1879-0291
    ISSN 0141-1136
    DOI 10.1016/j.marenvres.2024.106396
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  10. Article ; Online: Residential energy consumption forecasting using deep learning models

    Ramos, Paulo Vitor B. / Villela, Saulo Moraes / Silva, Walquiria N. / Dias, Bruno H.

    Applied Energy. 2023, p.121705-

    2023  , Page(s) 121705–

    Abstract: The energy sector plays an important role in socioeconomic and environmental development. Accurately forecasting energy demand across various time horizons can yield substantial advantages, such as better planning and management of energy resources. ... ...

    Abstract The energy sector plays an important role in socioeconomic and environmental development. Accurately forecasting energy demand across various time horizons can yield substantial advantages, such as better planning and management of energy resources. Different methodologies, including mathematical, statistical, and machine learning models, have been proposed for energy consumption prediction. Nevertheless, some studies claim that deep learning models can outperform other approaches when dealing with time series data characterized by a high level of granularity. There are different implementations of deep learning models, such as recurrent unit layers, dimensional convolutions, or Transformers. Hence, it is interesting to compare the performance of different architectural types using a methodology that utilizes feature selection and model interpretation to underscore the significance of meteorological features and timestamps in the forecasting task. This study presents a comparative methodology of forecasting approaches employing recurrence-based models: Recurrent Neural Network (RNN), Long Short-Term Memory (LSTM), Gated Recurrent Unit (GRU), and Time Series Transformer (TST), while exploring the relationship between model performance and resource allocation releated with ammount of features and time resolution. The findings reveal that the Transformer architecture works better with fewer samples, despite the occurrence of overfitting. In addition, training the models enabled the creation of a voting ensemble, optimized by the Simulated Annealing metaheuristic, resulting in a 23% improvement in hourly granularity.
    Keywords energy ; energy industry ; model validation ; neural networks ; prediction ; resource allocation ; time series analysis ; Deep learning ; Demand forecasting ; Electric energy ; Feature selection ; Multivariate time series
    Language English
    Publishing place Elsevier Ltd
    Document type Article ; Online
    Note Pre-press version
    ZDB-ID 2000772-3
    ISSN 0306-2619
    ISSN 0306-2619
    DOI 10.1016/j.apenergy.2023.121705
    Database NAL-Catalogue (AGRICOLA)

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