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Species limits in the Elegant Pitta (Pitta elegans) complex from Wallacea based on bioacoustic and morphometric analysis

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Avian Research 2020年第4期11卷 421-432页

作者： Arya y.yue elize y.x.ng James A.Eaton Frank E.Rheindt Bryn Mawr College Department of Biology101 N Merion AveBryn MawrPA 19010USA Department of Biological Sciences National University of Singapore16 Science Drive 4Singapore 117558Singapore A-3A-5 Casa Indah IPersiaran Surian47810 Petaling JayaMalaysia

Background:The Elegant Pitta(Pitta elegans)complex displays a remarkable diversity of morphological and bioacoustic traits across five taxa currently recognized as *** differ in plumage characteristics(such as red versus black belly patches;supercilium color and extent;and white versus black throats),in lifestyle(resident versus migratory)and in *** investigated the morphological,bioacoustic and ecological differences across all taxa after recent studies demostrated the importance of these traits in recognizing biological species limits across ***:Morphometric analysis was carried out by measuring tarsus,wing,tail and bill lengths of 15 specimens at the Natural History Museum,UK,and plumages were inspected across 106 unique individuals from four different *** analysis was based on 134 range-wide sound *** types of calls,territorial calls and alarm calls,were analyzed using different sets of *** component analysis and the Isler Criterion were applied to the *** trials were conducted to explore the levels of response of each taxon to the call types of the other ***:The territorial call of concinna exhibits a distinct two-element motif,while elegans,maria and virginalis utter a three-element motif in which the first two elements are given in quick *** the other hand,vigorsii,produces both two-element and three-element motifs with longer breaks in between *** further corroborated by the playback trials,the three taxa elegans,virginalis and maria form a tight vocal cluster,whereas each concinna and vigorsii are *** alarm call turned out to be less diagnostic even though most taxa did roughly separate into different vocal *** analysis failed to produce strong differences,but plumage distinctions among multiple taxa are ***:We suggest splitting the Elegant Pitta into three biological species based on

关键词： Bioacoustic analysis Elegant Pitta Morphometric analysis Pitta elegans Territorial calls

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Species delimitation within the Glaucidium brodiei owlet complex using bioacoustic tools

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Avian Research 2019年第4期10卷 398-404页

作者： Chyi yin Gwee James A.Eaton elize y.x.ng Frank E.Rheindt Department of Biological Sciences National University of Singapore A-3A-5 Casa Indah I Persiaran Surian

Background:The taxonomy of the Collared Owlet(Gloucidium brodiei) species complex is confused owing to great individual variation in plumage colouration seemingly unrelated to their *** generally recognised as a single species,vocal differences among the subspecies have been noted by field ***,there is no study assessing the vocal differences among these four ***:We obtained 76 sound recordings of the *** species complex comprising all four *** conducted bioacoustic examinations using principal component analysis and the Isler criterion to quantitatively test species boundaries within the *** *** addition,we compared plumage colouration among 13 specimens of the *** complex deposited at the Natural History Museum at Tring,UK and the Lee Kong Chian Natura History Museum,Singapore to ascertain the presence of plumage differences across ***:We found the Bornean and Sumatran populations vocally similar to each other,but distinctly different from the mainland and Taiwan *** vocal pattern seems to corroborate plumage distinctions in the colouration of neck collars:the Bornean and Sumatran taxa share a white neck collar,whereas the continental and Taiwan taxa share a rufous neck ***:We propose the taxonomic elevation of the Sumatran and Bornean populations to species level as Sunda Owlet ***,with one subspecies on Sumatra(***) and Borneo(***) *** study corroborates the importance of bioacoustics in ascertaining species boundaries in non-passerines,and empha sises the significance of incorporating multiple species delimitation approaches when making taxonomic decisions.

关键词： Borneo Owl Sumatra Taxonomy Vocalisation

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Prevalence of Latent Tuberculosis Infection [LTBI] in Prison Officers: A Systematic Review and Meta-Analysis

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Open Journal of Respiratory Diseases 2024年第1期14卷 12-24页

作者： Thiago Poss Moreira Gustavo Henrique Baraca Sanvezzo Maico Trevisol Renan William Mesquita Luiza Scalcon de Oliveira Lia Beatriz Henke de Azevedo Cleide Viviane Buzanello Martins Lirane elize Defante Ferreto Health Sciences Center Faculty of Medicine Western Paraná State University Francisco Beltr&#227o Brazil Health Sciences Center Postgraduate Program in Applied Health Sciences Western Paraná State University Francisco Beltr&#227o Brazil

This study aimed to perform a systematic review and meta-analysis to determine the LTBI prevalence in prison officers worldwide. A systematic search was performed in PubMed, WoS, Embase, and BVS, including all articles related to LTBI prevalence and risk factors. After critical evaluation and qualitative synthesis of the identified articles, a meta-analysis was used. Five studies carried out between 2012 and 2022 were included, with a total sample size of 1718 prison officers. The overall LTBI prevalence was 50% [95% confidence interval [CI]: 48% - 52%;n = 816], with high heterogeneity between studies. Smoking [OR = 1.76;CI 95% = 1.26 - 2.46] and males [OR = 2.08;CI 95% = 1.31 - 3.31] were positively related to a higher LTBI prevalence among prison officers. Thus, preventive measures and the rapid and accurate diagnosis of new cases should be emphasized to ensure tuberculosis control, especially among risk groups such as prison officers.

关键词： Latent Tuberculosis Mycobacterium tuberculosis Meta-Analysis Prevalence Occupational Exposure

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Risk Factors Associated with Acinetobacter baumannii Infections in Patients in an Intensive Care Unit of a Public Hospital in Paraná

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Advances in Infectious Diseases 2022年第1期12卷 90-105页

作者： Mirian Carla Bortolamedi da Silva Maria Helena Brandeleiro Werlang Valdir Spada Júnior Guilherme Welter Wendt Ana Paula Vieira Franciele Ani Caovilla Follador Léia Carolina Lucio Cleide Viviane Busanello Martins Kérley Braga Pereira Bento Casaril Paulo Cezar Nunes Fortes Lirane elize Defante Ferreto Post-Graduante Program Health Sciences University of Wester Paraná (UNIOESTE) Francisco Beltr&#227 o Brazil State of the Health of Paraná (SESA-PR) Francisco Beltr&#227 o Brazil

To identify risk factors for A. baumannii infection in patients hospitalized in an Intensive Care Unit (ICU) of a tertiary public hospital in Paraná, Brazil, a retrospective paired case-control study (ratio 1:2) was conducted from January 2018 to December 2020. Patients in the case group were hospitalized in the ICU with A. baumanni (n = 68 cases) and were compared with patients in the control group, without infection by A. baumannii (n = 136). Both were matched by age (±10 years), sex, and ICU stay (±5 days). Conditional multiple logistic regression was used to determine statistically significant risk factors based on the results of bivariate analyses. Mortality was higher in infected (cases) than in non-infected patients (51.5% vs. 39.7%). The incidence and bacterial resistance increased annually. At bivariate analysis, cases had longer hospital stays (median 35 vs. 22 days, p A. baumannii and antimicrobial resistance. There is need for surveillance, and constant evaluation of control actions. Risk factors were colonization, previous hospitalization, and hospitalization time. This is essential for the decision-making of professionals and optimization of prevention, control, and therapeutic management actions.

关键词： Acinetobacter baumannii Risk-Factors Infection Intensive Care

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