Análisis del una Clínica de Familia, la visión de las enfermeras de servicio

Objetivo conhecer a prática da Clínica da Família em Cuiabá e sua relação com os preceitos da clínica ampliada, sob a perspectiva dos enfermeiros do serviço. Método pesquisa descritiva qualitativa, coleta de dados com entrevista semi-estruturada e resultados analisados segundo o método de análise de conteúdo do tipo temática. Resultados para os enfermeiros atuantes no serviço, este assume uma proposta diferenciada e inovadora, no qual busca se correlacionar com a gestão compartilhada em suas três esferas. Apesar de a maioria não conhecer o termo Clínica Ampliada em suas falas citaram seus principais preceitos e suas ferramentas. As maiores potencialidades descritas foram a relação com o Núcleo de Apoio à Saúde da Família e a participação popular, e como desafios, a falta de agente comunitário de saúde, do cadastro nacional de estabelecimento de saúde e a dificuldade de atuação devido ao perfil dos profissionais de nível técnico advindos da atenção secundária. Conclusão a clínica possui aspectos positivos que podem contribuir para o progresso da profissão, para a formação de profissionais da saúde e para um modelo de assistência de nível primário inovador. Logo, enfatiza-se a necessidade de implantação da educação permanente com o objetivo de concretizar sua proposta, além de estudos posteriores no local.Objective to know the practice of the Family Clinic in Cuiaba and its relationship with the precepts of the expanded clinic, from the perspective of the service nurses. Method qualitative descriptive research, data collection with semi-structured interviews and results analyzed according to the method of thematic content analysis. Results for nurses working in the service, this assumes a differentiated and innovative proposal, which seeks to correlate with shared management in its three spheres. Although most do not know the Enlarged Clinic term in his speech cited its main principles and its tools. The greatest potential described were related to the Support Center for Health and popular participation, and as challenges, the lack of community health worker, the national health establishment registration and the difficulty of operation due to the profile of the professionals technical level arising from secondary care. Conclusions The clinic has positive aspects that can contribute to the advancement of the profession, to train health professionals and an innovative primary care model. Therefore, it emphasizes the need for implementation of continuing education in order to realize its proposal, and further studies on site.Objetivo conocer la práctica de la Clínica Familiar en Cuiaba y su relación con los preceptos de la clínica ampliada, desde la perspectiva de las enfermeras de servicio. Método: investigación descriptiva cualitativa, la recopilación de datos con entrevistas y resultados semiestructuradas analizadas según el método de análisis de contenido temático. Método investigación descriptiva cualitativa, la recopilación de datos con entrevistas y resultados semiestructuradas analizadas según el método de análisis de contenido temático. Resultados para las enfermeras que trabajan en el servicio, esto supone una propuesta diferenciada e innovadora, que busca que se correlaciona con la gestión compartida en sus tres esferas. Aunque la mayoría no sabe el término Clínica ampliada en su discurso citó sus principios y sus herramientas. El mayor potencial descrito se relaciona con el Centro de Apoyo a la Salud y la participación popular, y como desafíos, la falta de personal de salud de la comunidad, el registro nacional de establecimientos de salud y la dificultad de la operación debido al perfil de los profesionales nivel técnico derivado de la atención secundaria. Conclusión La clínica cuenta con aspectos positivos que pueden contribuir al avance de la profesión, para capacitar a profesionales de la salud y un innovador modelo de atención primaria. Por lo tanto, se hace hincapié en la necesidad de implementación de la educación permanente, para darse cuenta de su propuesta, y estudios adicionales en el lugar

Dysbiotic oral microbiota contributes to alveolar bone loss associated with obesity in mice

Periodontal diseases (PD) are inflammatory conditions that affect the teeth supporting tissues. Increased body fat tissues may contribute to activation of the systemic inflammatory response, leading to comorbidities. Some studies have shown that individuals with obesity present higher incidence of PD than eutrophics. Objective: To investigate the impact of obesity on periodontal tissues and oral microbiota in mice. Methodology: Two obesity mice models were performed, one using 12 weeks of the dietary protocol with a high-fat (HF) diet in C57BL/6 mice and the other using leptin receptor-deficient mice (db/db-/-), which became spontaneously obese. After euthanasia, a DNA-DNA hybridization technique was employed to evaluate the microbiota composition and topical application of chlorhexidine (CHX), an antiseptic, was used to investigate the impact of the oral microbiota on the alveolar bone regarding obesity. Results: Increased adipose tissue may induce alveolar bone loss, neutrophil recruitment, and changes in the oral biofilm, similar to that observed in an experimental model of PD. Topical application of CHX impaired bone changes. Conclusion: Obesity may induce changes in the oral microbiota and neutrophil recruitment, which are associated with alveolar bone loss

Sementes de milho tratada: substratos e metodologia alternativa para o teste de germinação / Treated corn seeds: substrates and alternative methodology for germination test

O objetivo deste trabalho foi analisar a utilização de substratos e metodologias alternativas para a execução do teste de germinação em sementes milho tratadas com agroquímicos. Utilizaram-se sementes de milho, safra 2015/2016, com germinação igual ou superior a 90%e teor de água médio de 12,5%. As sementes foram submetidas a quatro tratamentos químicos (Cruiser® 350 FS; Avicta Completo, Standak Top e Crop Star). Após foram montados os testes para avaliação do potencial germinativo das sementes x tratamentos x substratos. Dessa forma, conclui-se que o substrato mais indicado para instalação do teste de germinação em milho depende do tipo de produto e ingrediente ativo do tratamento de sementes. A utilização da vermiculita para o teste de germinação em sementes de milho tratadas mostrou-se como uma alternativa viável, devido à interferência positiva nos tratamentos conduzidos com a mesma. A temperatura de 30°C possibilita o desenvolvimento mais uniforme e rápido de plântulas normais no teste de germinação em sementes de milho tratadas e sem tratamento. O aumento de plântulas normais em sementes tratadas está relacionado ao ingrediente bioativo que colaboram para um melhor e rápido desenvolvimento inicial.

Multidifferential study of identified charged hadron distributions in ZZ-tagged jets in proton-proton collisions at s=\sqrt{s}=13 TeV

Jet fragmentation functions are measured for the first time in proton-proton collisions for charged pions, kaons, and protons within jets recoiling against a $Z$ boson. The charged-hadron distributions are studied longitudinally and transversely to the jet direction for jets with transverse momentum 20 $< p_{\textrm{T}} < 100$ GeV and in the pseudorapidity range $2.5 < \eta < 4$. The data sample was collected with the LHCb experiment at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 1.64 fb$^{-1}$. Triple differential distributions as a function of the hadron longitudinal momentum fraction, hadron transverse momentum, and jet transverse momentum are also measured for the first time. This helps constrain transverse-momentum-dependent fragmentation functions. Differences in the shapes and magnitudes of the measured distributions for the different hadron species provide insights into the hadronization process for jets predominantly initiated by light quarks.Comment: All figures and tables, along with machine-readable versions and any supplementary material and additional information, are available at https://cern.ch/lhcbproject/Publications/p/LHCb-PAPER-2022-013.html (LHCb public pages

Study of the B−→Λc+Λˉc−K−B^{-} \to \Lambda_{c}^{+} \bar{\Lambda}_{c}^{-} K^{-} decay

The decay $B^{-} \to \Lambda_{c}^{+} \bar{\Lambda}_{c}^{-} K^{-}$ is studied in proton-proton collisions at a center-of-mass energy of $\sqrt{s}=13$ TeV using data corresponding to an integrated luminosity of 5 $\mathrm{fb}^{-1}$ collected by the LHCb experiment. In the $\Lambda_{c}^+ K^{-}$ system, the $\Xi_{c}(2930)^{0}$ state observed at the BaBar and Belle experiments is resolved into two narrower states, $\Xi_{c}(2923)^{0}$ and $\Xi_{c}(2939)^{0}$, whose masses and widths are measured to be $$m(\Xi_{c}(2923)^{0}) = 2924.5 \pm 0.4 \pm 1.1 \,\mathrm{MeV}, \\ m(\Xi_{c}(2939)^{0}) = 2938.5 \pm 0.9 \pm 2.3 \,\mathrm{MeV}, \\ \Gamma(\Xi_{c}(2923)^{0}) = \phantom{000}4.8 \pm 0.9 \pm 1.5 \,\mathrm{MeV},\\ \Gamma(\Xi_{c}(2939)^{0}) = \phantom{00}11.0 \pm 1.9 \pm 7.5 \,\mathrm{MeV},$$ where the first uncertainties are statistical and the second systematic. The results are consistent with a previous LHCb measurement using a prompt $\Lambda_{c}^{+} K^{-}$ sample. Evidence of a new $\Xi_{c}(2880)^{0}$ state is found with a local significance of $3.8\,\sigma$, whose mass and width are measured to be $2881.8 \pm 3.1 \pm 8.5\,\mathrm{MeV}$ and $12.4 \pm 5.3 \pm 5.8 \,\mathrm{MeV}$, respectively. In addition, evidence of a new decay mode $\Xi_{c}(2790)^{0} \to \Lambda_{c}^{+} K^{-}$ is found with a significance of $3.7\,\sigma$. The relative branching fraction of $B^{-} \to \Lambda_{c}^{+} \bar{\Lambda}_{c}^{-} K^{-}$ with respect to the $B^{-} \to D^{+} D^{-} K^{-}$ decay is measured to be $2.36 \pm 0.11 \pm 0.22 \pm 0.25$, where the first uncertainty is statistical, the second systematic and the third originates from the branching fractions of charm hadron decays.Comment: All figures and tables, along with any supplementary material and additional information, are available at https://cern.ch/lhcbproject/Publications/p/LHCb-PAPER-2022-028.html (LHCb public pages

Measurement of the ratios of branching fractions R(D∗)\mathcal{R}(D^{*}) and R(D0)\mathcal{R}(D^{0})

The ratios of branching fractions $\mathcal{R}(D^{*})\equiv\mathcal{B}(\bar{B}\to D^{*}\tau^{-}\bar{\nu}_{\tau})/\mathcal{B}(\bar{B}\to D^{*}\mu^{-}\bar{\nu}_{\mu})$ and $\mathcal{R}(D^{0})\equiv\mathcal{B}(B^{-}\to D^{0}\tau^{-}\bar{\nu}_{\tau})/\mathcal{B}(B^{-}\to D^{0}\mu^{-}\bar{\nu}_{\mu})$ are measured, assuming isospin symmetry, using a sample of proton-proton collision data corresponding to 3.0 fb${ }^{-1}$ of integrated luminosity recorded by the LHCb experiment during 2011 and 2012. The tau lepton is identified in the decay mode $\tau^{-}\to\mu^{-}\nu_{\tau}\bar{\nu}_{\mu}$. The measured values are $\mathcal{R}(D^{*})=0.281\pm0.018\pm0.024$ and $\mathcal{R}(D^{0})=0.441\pm0.060\pm0.066$, where the first uncertainty is statistical and the second is systematic. The correlation between these measurements is $\rho=-0.43$. Results are consistent with the current average of these quantities and are at a combined 1.9 standard deviations from the predictions based on lepton flavor universality in the Standard Model.Comment: All figures and tables, along with any supplementary material and additional information, are available at https://cern.ch/lhcbproject/Publications/p/LHCb-PAPER-2022-039.html (LHCb public pages

Physics case for an LHCb Upgrade II - Opportunities in flavour physics, and beyond, in the HL-LHC era

The LHCb Upgrade II will fully exploit the flavour-physics opportunities of the HL-LHC, and study additional physics topics that take advantage of the forward acceptance of the LHCb spectrometer. The LHCb Upgrade I will begin operation in 2020. Consolidation will occur, and modest enhancements of the Upgrade I detector will be installed, in Long Shutdown 3 of the LHC (2025) and these are discussed here. The main Upgrade II detector will be installed in long shutdown 4 of the LHC (2030) and will build on the strengths of the current LHCb experiment and the Upgrade I. It will operate at a luminosity up to 2×1034 cm−2s−1, ten times that of the Upgrade I detector. New detector components will improve the intrinsic performance of the experiment in certain key areas. An Expression Of Interest proposing Upgrade II was submitted in February 2017. The physics case for the Upgrade II is presented here in more depth. CP-violating phases will be measured with precisions unattainable at any other envisaged facility. The experiment will probe b → sl+l−and b → dl+l− transitions in both muon and electron decays in modes not accessible at Upgrade I. Minimal flavour violation will be tested with a precision measurement of the ratio of B(B0 → μ+μ−)/B(Bs → μ+μ−). Probing charm CP violation at the 10−5 level may result in its long sought discovery. Major advances in hadron spectroscopy will be possible, which will be powerful probes of low energy QCD. Upgrade II potentially will have the highest sensitivity of all the LHC experiments on the Higgs to charm-quark couplings. Generically, the new physics mass scale probed, for fixed couplings, will almost double compared with the pre-HL-LHC era; this extended reach for flavour physics is similar to that which would be achieved by the HE-LHC proposal for the energy frontier

LHCb upgrade software and computing : technical design report

This document reports the Research and Development activities that are carried out in the software and computing domains in view of the upgrade of the LHCb experiment. The implementation of a full software trigger implies major changes in the core software framework, in the event data model, and in the reconstruction algorithms. The increase of the data volumes for both real and simulated datasets requires a corresponding scaling of the distributed computing infrastructure. An implementation plan in both domains is presented, together with a risk assessment analysis