Landscape and cultural heritage: Object and information.

Culture and Museology use information and communication technologies as mediating communication tools, enhancing the conservation and "socialisation" of museum collections, promoting access to cultural information, through the interdisciplinarity required between the museologist and other professionals who, together, organize and disseminate the collections. In the age of digital transformation, we live in, this reality is even more evident. The museum transforms objects into perceptible information as it is a repository of information. The common link between Museology and Information Science involves valuing the human action of creating, interpreting, using, selecting and distributing knowledge products and records, thus creating a connection with the concept of information. Information is central to the process of cultural development. This communication clarifies the relationship between Information Science, Heritage and Museology, presenting the information professional as a partner of Museology, working the object as a document with communicative properties, as a message intended for a specific audience and as information that impacts that audience.

Inactivated and Immunogenic SARS-CoV-2 for Safe Use in Immunoassays and as an Immunization Control for Non-Clinical Trials.

Successful SARS-CoV-2 inactivation allows its safe use in Biosafety Level 2 facilities, and the use of the whole viral particle helps in the development of analytical methods and a more reliable immune response, contributing to the development and improvement of in vitro and in vivo assays. In order to obtain a functional product, we evaluated several inactivation protocols and observed that 0.03% beta-propiolactone for 24 h was the best condition tested, as it promoted SARS-CoV-2 inactivation above 99.99% and no cytopathic effect was visualized after five serial passages. Moreover, RT-qPCR and transmission electron microscopy revealed that RNA quantification and viral structure integrity were preserved. The antigenicity of inactivated SARS-CoV-2 was confirmed by ELISA using different Spike-neutralizing monoclonal antibodies. K18-hACE2 mice immunized with inactivated SARS-CoV-2, formulated in AddaS03TM, presented high neutralizing antibody titers, no significant weight loss, and longer survival than controls from a lethal challenge, despite RNA detection in the oropharyngeal swab, lung, and brain. This work emphasizes the importance of using different techniques to confirm viral inactivation and avoid potentially disastrous contamination. We believe that an efficiently inactivated product can be used in several applications, including the development and improvement of molecular diagnostic kits, as an antigen for antibody production as well as a control for non-clinical trials.

Ecospaces of the Middle to Upper Paleolithic transition: The archaeofaunal record of the Iberian Peninsula.

The rich archaeofaunal record of Iberia provides a means of exploring potential differences between Neanderthal and anatomically modern human interactions with the environment. In this article, we present an analysis of Iberian archaeofaunas dating between 60 and 30 ka to explore if, how, and why the faunal ecospaces of Neanderthals and anatomically modern humans differed. We test for impacts of chronology (as a proxy for Neanderthal and anatomically modern human exploitation) and environmental regionalization (using bioclimatic regions) on archaeofaunal composition, using a combination of cluster (unweighted pair-group method using arithmetic averages) and nonmetric multidimensional scaling. Our chronological analysis finds no significant compositional difference between Neanderthal and anatomically modern mammalian faunal assemblages; however, bioclimatic regionalization is stronger in anatomically modern human-affiliated assemblages than in Neanderthal ones, a finding that may indicate a difference in site occupation duration or foraging mobility between Neanderthals and anatomically modern humans.

Electromyographic analysis of the stomatognathic system of children with Molar-incisor hypomineralization.

INTRODUCTION: Molar-incisor hypomineralization (MIH) is a qualitative defect of dental enamel that affects one or more permanent first molars, with or without involvement of the incisor teeth. This condition leads to challenges to dental care and treatment planning. AIM: Based on the hypothesis that children who have MIH possibly present alterations in postural and masticatory activities and considering the absence of studies investigating these parameters, the present study evaluated the functionality of the stomatognathic system considering the mentioned aspects. MATERIALS: The comparison of individuals with (MIHG; n = 32) and without MIH (CG; n = 32) was evaluated by electromyographic activity of the masseter and temporal muscles (right and left), as well as evaluation of the masticatory cycles during habitual mastication. RESULTS: MIHG showed muscle hyperactivity in postural and dynamic conditions compared to the CG; higher electromyographic values for MIHG when compared to CG in the following postural conditions: at rest for the right temporal (p = 0.00) and left temporal muscles (p = 0.03); in the protrusion to the right temporal muscle (p = 0.02); in the right laterality for the right masseter (p = 0.00) and left temporal muscles (p = 0.01); in the left laterality for the right masseter (p = 0.03) and left temporal (p = 0.04) muscles. In dynamic conditions with consistent food, significance was observed for the left temporal (p = 0.01); and with soft food for the right (p = 0.01) and left temporal muscles (p = 0.04). CONCLUSIONS: Children with MIH seem to have impaired functionality of the stomatognathic system. Children with MIH have alterations in the stomatognathic system.

Adhesion of a sealant with pre-reacted glass ionomer particles under salivary contamination: an in vitro study

Objective: this in vitro study compared the adhesive strengths of the resin sealant with the Giomer technology sealant under salivary contamination. Materials and Methods: fifty-two bovine incisors were randomly divided into four groups (n=13): GI, a resin sealant (Fluroshield®) without salivary contamination (control of GII); GII, Fluroshield sealant + salivary contamination; GIII, a Giomer technology sealant (BeautiSealant®) without salivary contamination (control of GIV); and GIV, BeautiSealant® sealant + salivary contamination. In the salivary contamination groups, artificial saliva was used through a pipette, and after 20 s, it was air-dried and the sealant was applied. Shear strength tests were performed using a universal testing machine. One-way ANOVA variance and Tukey's test were used for multiple comparisons. The fracture types were analyzed using a stereomicroscope with 40X magnification. Results: the means and standard deviations (SD) of adhesion for Fluroshield® and BeautiSealant® in the group without salivary contamination were 15.27 (±0.96) and 11.90 (±0.94), and for the group with salivary contamination, 13.14 (±1.03) and 8.95 (±1.33), respectively, indicating a statistically significant difference between GI and GII p=0.020, GIII and GIV p=0.041. Mixed failures were detected in GI (38%), GII (44%), GIII (38%), and GIV (62%). Conclusion: there was a statistically significant decrease in the adhesive strength values in the groups with salivary contamination for both the sealants studied. However, no significant difference was observed between the two sealants when the materials used were compared.

Objetivo: este estudo in vitro comparou as forças adesivas do selante resinoso com o selante da tecnologia Giomer sob contaminação salivar. Materiais e Métodos: cinquenta e dois incisivos bovinos foram divididos aleatoriamente em quatro grupos (n=13): GI, um selante resinoso (Fluroshield®) sem contaminação salivar (controle do GII); GII, selante Fluroshield + contaminação salivar; GIII, um selante com tecnologia Giomer (BeautiSealant®) sem contaminação salivar (controle do GIV); e GIV, selante BeautiSealant® + contaminação salivar. Nos grupos de contaminação salivar, a saliva artificial foi utilizada por meio de uma pipeta e, após 20 s, foi seca ao ar e aplicado o selante. Os testes de resistência ao cisalhamento foram realizados usando uma máquina de teste universal. A variância ANOVA de uma via e o teste de Tukey foram usados para comparações múltiplas. Os tipos de fratura foram analisados em estereomicroscópio com aumento de 40X. Resultados: as médias e desvios padrão (DP) de adesão para Fluroshield® e BeautiSealant® no grupo sem contaminação salivar foram 15,27 (±0,96) e 11,90 (±0,94), e após contaminação salivar foram 13,14 (±1,03) e 8,95 (±1,33), respectivamente, indicando haver diferença estatisticamente significante entre GI e GII p=0.020, GIII e GIV p=0.041. Falhas mistas foram detectadas em GI (38%), GII (44%), GIII (38%) e GIV (62%). Conclusão: houve diminuição estatisticamente significativa dos valores de resistência adesiva nos grupos com contaminação salivar para ambos os selantes estudados. No entanto, não foi observada diferença significativa entre os dois selantes quando comparados os materiais utilizados.

Linguagem, interação e vulnerabilidade comunicativa na relação de cuidado ao paciente: um estudo sobre a percepção de estudantes de Enfermagem, Fonoaudiologia e Medicina / Language, interaction and communicative vulnerability to patient care: a study on the perception of Nursing, Speech-Language Pathology and medicine students / Comunicación y Vulnerabilidad Comunicativa en la relación de cuidado del paciente: un estudio sobre la percepción de estudiantes de Enfermería, Fonoaudiología y Medicina

Introdução: A linguagem entre os homens evoluiu ao longo da história. Comprometimentos de fala e linguagem podem acarretar em situação de vulnerabilidade comunicativa, influenciando na participação da pessoa no processo terapêutico e tomada de decisões clínicas. Objetivo: Investigar a percepção de futuros profissionais de medicina, fonoaudiologia e enfermagem quanto à comunicação com o paciente a partir de vivências nos campos de estágios. Método: Estudo transversal, descritivo e quantitativo, com amostra de 85 alunos. Para a coleta de dados utilizou-se questionário online. Resultados: Todos participantes consideraram importante, ou muito importante, a comunicação com o paciente. Para a maioria dos participantes de fonoaudiologia (84,8%) e de medicina (65,6%) a comunicação com os pacientes é efetiva, enquanto que os de enfermagem (55%) referiram certa dificuldade. 35% dos alunos de enfermagem e 28,1% dos de medicina informaram que não tiveram contato com pacientes não oralizados; 33,3% dos alunos de Fonoaudiologia responderam que, nesses casos, a comunicação é efetiva, pois eles utilizavam outras formas de comunicação. Todos consideraram que o não falar coloca o paciente em situação de vulnerabilidade. Conclusão: Os resultados evidenciam que a comunicação paciente-futuro profissional de saúde é considerada importante para todos os participantes. Os achados reiteram a importância da temática na graduação e da comunicação na relação paciente-profissional para o bem-estar de vida e saúde da pessoa, sendo essa questão responsabilidade da equipe e não apenas do fonoaudiólogo, tendo em vista uma formação e atenção integrada e humanizada.

Introduction: Communication between men has evolved throughout history. Speech and language impairments can lead to situations of communicative vulnerability, influencing the person's participation in the therapeutic process and making decisions. Objective: To investigate the perception of future professionals in medicine, speech-language pathology and nursing regarding communication with the patient from experiences in the internship fields. Methods: Cross-sectional, descriptive and quantitative study, with a sample of 85 students. .An online questionnaire was used for data collection. Results: For most students of speech-language pathology (84.8%) and medicine (65.6%), communication was effective, while nursing students (55%) claimed to feel some difficulty. 35% of nursing students and 28.1% of medical students reported that they had no contact with patients who do not speak, and speech-language pathology students (33.3%) answered that, in these cases, communication is effective, as they used other forms of communication. All considered that not speaking puts the patient in a situation of vulnerability. Conclusion: The results show that communication between patient and future health professional is considered important for all participants. The findings reiterate the importance of the theme in graduation and communication in the patient-professional relationship for the well-being and health of the person, this issue being the responsibility of the team and not only of the speech-language therapist, in view of an integrated and humanized care.

Introduccion: La comunicación entre los hombres ha evolucionado a lo largo de la historia. Los fallos y compromisos lingüísticos pueden conducir a una situación de vulnerabilidad comunicativa, influyendo en la participación de las personas en el proceso terapéutico y en la toma de decisiones. Objetivo: Investigar la percepción de los futuros profesionales de la patología del habla y el lenguaje sobre la comunicación con el paciente a partir de experiencias en los campos de prácticas. Metodos: Estudio transversal, descriptivo y cuantitativo, con una muestra de 85 estudiantes, aprobado por el CEP. Para la recolección de datos se utilizó un cuestionario en línea. Resultados: La mayoría de los estudiantes de fonoaudiología (84,8%) y medicina (65,6%) la comunicación fue eficaz, mientras que en enfermería afirmaron sentirse un poco difíciles (55%). 35% de los estudiantes de enfermería y 28,1% de los estudiantes de medicina refirieron no tener contacto con pacientes que no hablan y en fonoaudiología 33,3% respondió que la comunicación efectiva, ya que la ven como otras posibles formas de comunicación. Todos los académicos son evaluados como importantes o pacientes para comunicarse. Conclusión: Los resultados muestran que la comunicación entre el paciente y el futuro profesional en fonoaudiología se considera efectiva y debe realizarse de manera ética. Los hallazgos reiteran la importancia de la comunicación en la relación paciente-profesional para el bienestar y la salud de la persona, siendo responsabilidad del equipo y no solo del fonoaudióloga, con miras a una atención integral y humanizada.

SPIN enables high throughput species identification of archaeological bone by proteomics.

Species determination based on genetic evidence is an indispensable tool in archaeology, forensics, ecology, and food authentication. Most available analytical approaches involve compromises with regard to the number of detectable species, high cost due to low throughput, or a labor-intensive manual process. Here, we introduce "Species by Proteome INvestigation" (SPIN), a shotgun proteomics workflow for analyzing archaeological bone capable of querying over 150 mammalian species by liquid chromatography-tandem mass spectrometry (LC-MS/MS). Rapid peptide chromatography and data-independent acquisition (DIA) with throughput of 200 samples per day reduce expensive MS time, whereas streamlined sample preparation and automated data interpretation save labor costs. We confirm the successful classification of known reference bones, including domestic species and great apes, beyond the taxonomic resolution of the conventional peptide mass fingerprinting (PMF)-based Zooarchaeology by Mass Spectrometry (ZooMS) method. In a blinded study of degraded Iron-Age material from Scandinavia, SPIN produces reproducible results between replicates, which are consistent with morphological analysis. Finally, we demonstrate the high throughput capabilities of the method in a high-degradation context by analyzing more than two hundred Middle and Upper Palaeolithic bones from Southern European sites with late Neanderthal occupation. While this initial study is focused on modern and archaeological mammalian bone, SPIN will be open and expandable to other biological tissues and taxa.

Preemptive analgesia with ibuprofen increases anesthetic efficacy in children with severe molar: a triple-blind randomized clinical trial.

Molar incisor hypomineralization (MIH) is often accompanied by dental hypersensitivity and difficulty in achieving effective analgesia. OBJECTIVE: This study evaluated the effectiveness of preemptive analgesia in children with severe MIH, post-eruptive enamel breakdown, and hypersensitivity. METHODOLOGY: Ibuprofen (10 mg/kg child weight) or placebo was administered, followed by infiltrative anesthesia and restoration with resin composite. Hypersensitivity was evaluated in five moments. The data were analyzed using the chi-square test, Fisher's exact test, and t-test. RESULTS: Preemptive analgesia provided benefits for the treatment of severe cases of MIH, with an increase in the effectiveness of infiltrative anesthesia and improved patient comfort during the restorative procedure. CONCLUSION: Preemptive analgesia has shown efficacy in reducing hypersensitivity during restorative dental procedures, evidencing the significance of this study for patients with MIH and hypersensitivity.

Photobiomodulation of gingival lesions resulting from autoimmune diseases: systematic review and meta-analysis.

OBJECTIVES: To evaluate the effects of photobiomodulation (PBM) in gingival lesions resulting from autoimmune diseases; to compare PBM and topical corticosteroid (CS) treatment; and to assess PBM outcome over time of follow-up. MATERIALS AND METHODS: A comprehensive electronic search was performed in four electronic databases. Treatment effects were measured through visual analog scale of pain (VAS) and clinical evolution of lesion (Thongprasom scale for oral lichen planus (OLP)). Meta-analysis was performed to compare PBM with topical corticosteroid treatment and to evaluate PBM effect over time of follow-up. RESULTS: Seventeen studies were included in this review, of which six were used for the meta-analysis. Meta-analysis results showed no significant differences between PBM and topical CS in pain reduction at baseline (MD = 0.20, 95% CI = - 0.92, 1.32, p = 0.72) and 60-day follow-up (MD = 0.63, 95% CI = - 3.93, 5.19, p = 0.79); however, VAS showed significant pain reduction when compared before and after PBM at 30-day (MD = - 3.52, 95% CI = - 5.40, - 1.64, p = 0.0002) and 60-day (MD = - 5.04, 95% CI = - 5.86, - 4.22, p < 0.00001) follow-up. Thongprasom clinical scale for OLP also showed significant improvement at 30-day follow-up (MD = - 2.50, 95% CI = - 2.92, - 2.08, p < 0.00001) after PBM. CONCLUSION: PBM led to significant reduction of pain and clinical scores of the lesions, not having shown significant differences when compared to topical CS. CLINICAL RELEVANCE: PBM has been used in the treatment of autoimmune gingival lesions, but so far there is little strong evidence to support its use.

Enfrentamento das Doenças Venéreas no Contexto da Reforma Sanitária Brasileira (1920-1924) / Enfrentando las enfermedades venéreas en el contexto de la Reforma Sanitario brasileño (1920-1924) / Coping With Veneral Diseases in the Context of the Brazilian Health Reform (1920-1924)

Entre os séculos XIX e XX, o Brasil vivia inúmeras transformações no cenário político, social, econômico e da saúde, que visava a reorganização de um país que buscava se apresentar como uma nação em desenvolvimento no cenário mundial, para o que precisava abrandar seu histórico de crises sanitárias e sociais, a fim de se aproximar do que era considerado um perfil modernista, capaz de o aproximar politicamente de outros países [Fragmento de texto]. (AU)

Preemptive analgesia with ibuprofen increases anesthetic efficacy in children with severe molar hypomineralization: a triple-blind randomized clinical trial

Abstract Molar incisor hypomineralization (MIH) is often accompanied by dental hypersensitivity and difficulty in achieving effective analgesia. Objective: This study evaluated the effectiveness of preemptive analgesia in children with severe MIH, post-eruptive enamel breakdown, and hypersensitivity. Methodology: Ibuprofen (10 mg/kg child weight) or placebo was administered, followed by infiltrative anesthesia and restoration with resin composite. Hypersensitivity was evaluated in five moments. The data were analyzed using the chi-square test, Fisher's exact test, and t-test. Results: Preemptive analgesia provided benefits for the treatment of severe cases of MIH, with an increase in the effectiveness of infiltrative anesthesia and improved patient comfort during the restorative procedure. Conclusion: Preemptive analgesia has shown efficacy in reducing hypersensitivity during restorative dental procedures, evidencing the significance of this study for patients with MIH and hypersensitivity.

Effect of Protein and Carbohydrate Combined with Resistance Training on Muscular Adaptation.

The purpose was to compare the effects of protein (whey protein) and carbohydrate supplementation and protein alone both combined with resistance training on muscle strength, muscle mass and total training volume progression in untrained young men. Resistance training was performed using the leg press and knee extension until concentric failure (8-12 repetition maximum), three times a week for eight weeks. Muscle strength and muscle cross-sectional area were assessed before and after training. Total training volume progression was calculated considering the first and eighth week. Seventeen men completed the study (protein and carbohydrate, n=9, age 23.44 ± 4.56 years, weight: 62.13±6.17 kg, height: 1.75±0.02 m, body mass index: 20.29±2.08 kg/m2; protein, n=8, age 24.63±2.39 years, weight: 69.01±5.57 kg, height: 1.77±0.07 m; body mass index: 21.64±1.05 kg/m2. Both protocols showed similar increases in muscle strength (effect size: protein and carbohydrate=1.28; protein=0.97; p<0.001), muscle cross sectional area (effect size: protein and carbohydrate=0.66; protein=0.47; p<0.001) and total training volume progression (effect size: protein and carbohydrate=2.68; protein=1.63; p<0.001) after training. No differences were found between groups p>0.05). Protein and carbohydrate supplementation combined with resistance training does not induce greater gains in muscle strength, hypertrophy and total training volume compared to resistance training combined with protein alone in untrained individuals.

Oral Paracoccidioidomycosis affecting women: A systematic review.

Paracoccidioidomycosis (PCM) is an infection caused by fungi of the genus Paracoccidioides and is marked by a strong predilection for men; nevertheless, some women have had developed PCM and have presented oral involvement by the disease. OBJECTIVES: To review all published cases until August 2020 of oral PCM in women, with emphasis on the presence of systemic changes, deleterious habits (tobacco and alcohol) and oral manifestation features through a systematic review. METHODS: Observational studies (both prospective and retrospective) and case reports indexed in the Embase, PubMed, Scopus, Web of Science and LIVIVO databases were selected by two reviewers in a two-phase process following the pre-established PICOS criteria. RESULTS: Twenty-five studies met the eligibility criteria and were selected for qualitative synthesis, of which 72 participants were enrolled. Brazilian White women between 40 and 50 years were the most affected and social history revealed them to be housewives or rural workers. Fifteen women (33.3% of the informed cases) presented any systemic change at the time of PCM diagnosis, namely pregnancy, HIV infection and/or depression. Moriform stomatitis was predominant and affected preferentially the gingivae and alveolar processes in the form of a single painful lesion. Most patients were treated with sulfamethoxazole + trimethoprim or itraconazole. CONCLUSIONS: Oral PCM in women is rare; some cases showed systemic changes at the time of PCM diagnosis, namely HIV infection, pregnancy and depression. New studies should be conducted to elucidate the influence of systemic alterations on the development of oral PCM in women.

Intra- and inter-rater reliability of a biophotogrammetric assessment protocol for preterm infants / Confiabilidade intra e interexaminador do protocolo de avaliação biofotogramétrica em prematuros

ABSTRACT Objective: To measure the intra- and inter-rater reliability of a biophotogrammetric assessment protocol for thoracoabdominal motion in preterm infants. Methods: This is an analytical cross-sectional study. Footage of 40 preterm infants was made in two views (lateral and anterior). The babies were placed in the supine position, with retroverted pelvis and semiflexed knees. Acrylic markers were positioned on surgical tape in eight predetermined anatomical points. We analyzed 4 variables in lateral view and 11 in anterior view (angular and linear) (ImageJ®), divided into two stages: 1. same frames - three blinded evaluators analyzed frames previously selected by the main researcher (inter-rater analysis 1), reviewing these same frames after 15 days (intra-rater analysis 1); 2. different frames - each evaluator selected the frames from the original video and repeated the protocol (inter-rater analysis 2), with a review after 15 days (intra-rater analysis 2). In stage 2, we tested the reliability of the entire process, from image selection to the analysis of variables. Data agreement and reproducibility were obtained by the intraclass correlation coefficient (ICC). Results: Agreement was high, particularly in angular variables (ICC 0.82 to 0.99). Linear variables ranged between very good and excellent in analysis 1 (same frames: ICC 0.64 to 0.99) and analysis 2 (different frames: ICC 0.44 to 0.89). Conclusions: The present study suggests that the proposed protocol for the thoracoabdominal motion analysis of preterm neonates has high reliability.

RESUMO Objetivo: Mensurar a confiabilidade intra e interexaminador de um protocolo de avaliação biofotogramétrica da mobilidade toracoabdominal de prematuros. Métodos: Estudo de caráter transversal e analítico. Incluíram-se filmagens de 40 prematuros em duas vistas (lateral e superior), realizadas em supino, pelve retrovertida e joelhos em semiflexão. Marcadores de acrílico foram posicionados sobre Micropores em oito pontos anatômicos predeterminados. Foram analisadas 4 variáveis na vista lateral e 11 na vista superior (angulares e lineares) (ImageJ®), divididas em duas etapas: (1-Frames iguais) análises de fotogramas previamente selecionados pela pesquisadora principal por três avaliadores cegos (análise interexaminador 1), com reanálise desses mesmos fotogramas após 15 dias (análise intraexaminador 1); (2-Frames diferentes) cada avaliador selecionou os fotogramas por meio do vídeo original e repetiu o protocolo (análise interexaminador 2), com reanálise após 15 dias (análise intraexaminador 2). Em (2), foi testada a confiabilidade de todo o processo de análise, desde a separação das imagens até a análise das variáveis. A concordância e reprodutibilidade dos dados foram obtidas pelo coeficiente de correlação intraclasse (CCI). Resultados: Houve concordância forte, com ênfase nas variáveis angulares (CCI [0,82 a 0,99]). As variáveis lineares apresentaram variação entre muito boa e excelente na análise 1 (frames iguais: CCI 0,64 a 0,99) e na análise 2 (frames diferentes: CCI entre 0,44 e 0,89). Conclusões: O presente estudo sugere forte confiabilidade do protocolo proposto para análise da movimentação toracoabdominal de neonatos prematuros.

INTRA- AND INTER-RATER RELIABILITY OF A BIOPHOTOGRAMMETRIC ASSESSMENT PROTOCOL FOR PRETERM INFANTS.

OBJECTIVE: To measure the intra- and inter-rater reliability of a biophotogrammetric assessment protocol for thoracoabdominal motion in preterm infants. METHODS: This is an analytical cross-sectional study. Footage of 40 preterm infants was made in two views (lateral and anterior). The babies were placed in the supine position, with retroverted pelvis and semiflexed knees. Acrylic markers were positioned on surgical tape in eight predetermined anatomical points. We analyzed 4 variables in lateral view and 11 in anterior view (angular and linear) (ImageJ®), divided into two stages: 1. same frames - three blinded evaluators analyzed frames previously selected by the main researcher (inter-rater analysis 1), reviewing these same frames after 15 days (intra-rater analysis 1); 2. different frames - each evaluator selected the frames from the original video and repeated the protocol (inter-rater analysis 2), with a review after 15 days (intra-rater analysis 2). In stage 2, we tested the reliability of the entire process, from image selection to the analysis of variables. Data agreement and reproducibility were obtained by the intraclass correlation coefficient (ICC). RESULTS: Agreement was high, particularly in angular variables (ICC 0.82 to 0.99). Linear variables ranged between very good and excellent in analysis 1 (same frames: ICC 0.64 to 0.99) and analysis 2 (different frames: ICC 0.44 to 0.89). CONCLUSIONS: The present study suggests that the proposed protocol for the thoracoabdominal motion analysis of preterm neonates has high reliability.

The early Aurignacian dispersal of modern humans into westernmost Eurasia.

Documenting the first appearance of modern humans in a given region is key to understanding the dispersal process and the replacement or assimilation of indigenous human populations such as the Neanderthals. The Iberian Peninsula was the last refuge of Neanderthal populations as modern humans advanced across Eurasia. Here we present evidence of an early Aurignacian occupation at Lapa do Picareiro in central Portugal. Diagnostic artifacts were found in a sealed stratigraphic layer dated 41.1 to 38.1 ka cal BP, documenting a modern human presence on the western margin of Iberia ∼5,000 years earlier than previously known. The data indicate a rapid modern human dispersal across southern Europe, reaching the westernmost edge where Neanderthals were thought to persist. The results support the notion of a mosaic process of modern human dispersal and replacement of indigenous Neanderthal populations.

Aspectos psicossociais em desastres socioambientais de origem geoclimática: uma revisão integrativa da literatura / Psychosocial aspects in socioenvironmental disasters of geoclimatic origin: an integrative literature review

RESUMO Dentre os inúmeros atravessamentos que permeiam a conjuntura de um desastre, os aspectos psicossociais merecem destaque por incluírem questões culturais, sociais, estruturais, psíquicas, sanitárias e simbólicas. O objetivo desta revisão foi apresentar como esses aspectos têm sido explorados na literatura científica nos últimos 20 anos (1997-2016) por autores e periódicos de países da América do Sul, em contextos de desastre socioambiental de origem geoclimática. Foi realizado levantamento bibliográfico nas bases eletrônicas Capes, SciELO, Latindex e Portal da Biblioteca Virtual em Saúde. Levando-se em conta os critérios de inclusão e exclusão adotados nesta revisão, 52 publicações constituíram a amostra final. O levantamento revelou a predominância das temáticas 'saúde mental', 'impactos psicossociais e na saúde', 'saúde pública' e 'gestão de riscos'. Os resultados evidenciaram a desigualdade social como fator potencializador de desastres e a ineficiência de políticas públicas no Brasil para a redução de riscos de desastres, bem como o predomínio de estudos que associam o apoio psicossocial a intervenções restritas ao campo da saúde mental. Como caso oposto, o artigo apresenta a construção da identidade e das políticas públicas chilenas em função dos terremotos ocorridos no País.

ABSTRACT Among the many crossings that permeate the conjuncture of a disaster, the psychosocial aspects deserve highlighting, because they include the cultural, social, structural, psychic, health, and symbolic issues. The aim of this review is to present how these aspects have been explored in the scientific literature in the last 20 years (1997-2016) by authors and journals from South American countries, in contexts of socioenvironmental disaster of geoclimatic origin. A bibliographic survey was conducted in the electronic databases Capes, SciELO, Latindex, and Virtual Health Library Portal. Taking into account the inclusion and exclusion criteria adopted in this review, 52 publications constituted the final sample. The survey revealed the predominance of 'mental health', 'psychosocial and health impacts', 'public health' and 'risk management' themes. The results showed evidence of social inequality as a potentiating factor of disasters and the inefficiency of public policies in Brazil in reducing disaster risks. Also, they revealed the predominance of studies that associate psychosocial support with interventions restricted to the field of mental health. As an opposite case, the article presents the construction of Chilean identity and public policies due to the earthquakes that occurred in the country.

Taurine Supplementation Increases Post-Exercise Lipid Oxidation at Moderate Intensity in Fasted Healthy Males.

Based on the fact that taurine can increase lipid metabolism, the objective of the present study was to evaluate the effects of different doses of acute taurine supplementation on lipid oxidation levels in healthy young men after a single bout of fasting aerobic exercise. A double-blind, acute, and crossover study design was conducted. Seventeen men (age 24.8 ± 4.07y; BMI: 23.9 ± 2.57 kg/m²) participated in the present study. Different doses of taurine (TAU) (3 g or 6 g) or placebo were supplemented 90 minutes before a single bout of fasting aerobic exercise (on a treadmill at 60% of VO2 max). The subjects performed three trials, and each one was separated by seven days. Blood samples were collected at baseline and after the exercise protocol of each test to analyze plasma levels of glycerol and taurine. Lipid and carbohydrate oxidation were determined immediately after exercise for 15 minutes by indirect calorimetry. We observed that TAU supplementation (6 g) increased lipid oxidation (38%) and reduced the respiratory coefficient (4%) when compared to the placebo (p < 0.05). However, no differences in lipid oxidation were observed between the different doses of taurine (3 g and 6 g). For glycerol concentrations, there were no differences between trials. Six grams of TAU supplementation 90 minutes before a single bout of aerobic exercise in a fasted state was sufficient to increase the lipid oxidation post-exercise in healthy young men.

Relación entre mordida cruzada posterior unilateral y hábitos bucales deletéreos en preescolares de un municipio del sudoeste del Bahía / Relação entre mordida cruzada posterior unilateral e hábitos bucais deletérios em pré-escolares de um município do sudoeste da Bahia / Relationship between unilateral posterior crossbite and deleterious oral habits in preschool children from a municipality in southwestern Bahia

Objetivo: El objetivo de esta investigación fue verificar la prevalencia de maloclusión en niños preescolares de un municipio del suroeste de Bahía, evaluando la presencia de mordida cruzada posterior unilateral y su relación con hábitos bucales deletéreos. Materiales y Métodos: La investigación fue realizada en niños matriculados en guarderías públicas y convenidas del municipio de Vitória da Conquista, BA, Brasil; después del cálculo muestral, la muestra incluyó 440 niños con edades de Original3 a 5 años. La presencia de maloclusión fue evaluada clínicamente y un cuestionario para evaluar la relación con los hábitos fue respondido por los representantes. Resultados: Se encontró un porcentaje de 94,28 % de los casos con mordida cruzada posterior unilateral relacionada a hábitos bucales. Conclusiones: Se hace evidente que los hábitos de succión no nutritiva pueden ser un factor etiológico para la mordida cruzada posterior unilateral.

Objetivo: O objetivo da pesquisa foi verificar a prevalência da má oclusão em crianças pré-escolares de um município do sudoeste baiano, enfocando a presença de mordida cruzada posterior unilateral e sua relação com hábitos bucais deletérios. Materiais e métodos: A pesquisa foi realizada em crianças matriculadas em creches públicas e conveniadas do município de Vitória da Conquista, BA, Brasil; após cálculo amostral, a amostra contemplou 440 crianças com idades entre os 3 e os 5 anos. A presença de má oclusão foi avaliada clinicamente e um critério para avaliar a relação com os hábitos foi respondido pelos responsáveis. Resultados: Encontrou-se uma porcentagem de 94,28% dos casos com mordida cruzada posterior unilateral relacionada aos hábitos bucais. Conclusão: Nota-se que os hábitos de sucção não nutritivo podem ser um fator etiológico para a mordida cruzada unilateral posterior.

Objective: The objective of the study was to verify the prevalence of malocclusion in pre-school children in a municipality in southwest Bahia, focusing on the presence of unilateral posterior crossbite and its relation with deleterious oral habits. Materials and methods: The research was carried out in children enrolled in public day care centers and in the city of Vitória da Conquista, BA, Brasil. After sample calculation, the sample consisted of 440 children aged 3 to 5 years. The presence of malocclusion was clinically evaluated and a questionnarie for evaluating the relationship with habits was answered by those represented. Results: We found that 94.28% of the cases with unilateral posterior crossbite were related to oral habits. Conclusions: It was found that nutritional sucking habits may be an etiological factor for posterior unilateral crossbite.