cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Trabalho Colaborativo @ Distância em Tempos de Pandemia
Creators: name: Samartinho, Ana Catarina
name: Novo, Cristina
name: Samartinho, Joao
Publisher: name: Interacções
Year: 2020

description: Em março de 2020 o Governo de Portugal anuncia o fecho de todas as escolas, num pacote de medidas excecionais e temporárias de resposta à situação epidemiológica provocada pelo coronavírus SARS-CoV-2 e da doença COVID -19. A necessidade premente dos professores se adaptarem a uma nova realidade de lecionar a distância, separados dos seus alunos no espaço e, nalguns casos, também no tempo, através de plataformas e sistemas de videoconferência, levou ao desenvolvimento de práticas alicerçadas num conjunto de estratégias de ensino e aprendizagem, mediadas pelas tecnologias, tendo como objetivo a conclusão do ano escolar com sucesso. Este trabalho apresenta um caso prático de adaptação, planeamento, desenvolvimento e implementação de uma prática baseada no uso da tecnologia e de alguns princípios de ensino a distância, para alunos com necessidades específicas, dos 2º e 4º anos do 1º Ciclo do Ensino Básico, num Centro Escolar em Torres Novas. Tendo como cenário a pandemia provocada pelo coronavírus SARS-CoV-2 foi adotada uma solução a partir da estratégia definida pelos professores, com o objetivo de garantir aprendizagens, mas também a identificação e seleção de recursos educativos digitais e sistemas de apoio à comunicação síncrona por videoconferência. Os procedimentos descritos ajudaram-nos a chegar à proposta aqui apresentada onde se identificam um conjunto de práticas baseadas nas estratégias definidas e apoiadas por um conjunto de recursos considerados como facilitadores do processo de comunicação e de ensino e aprendizagem, que foram avaliados, validados e que poderão vir a integrar um guia de práticas experienciadas para situações idênticas.
description: Interacções, Vol. 16 No. 54 (2020): Online Teaching in a Pandemic Time: Challenges and Opportunities for an Inclusive School
Ensino Remoto e Pandemia de CoViD-19
Creators: name: Santos, Jamilly Rosa
name: Zaboroski, Elisângela
Publisher: name: Interacções
Year: 2020

description: A pandemia COVID-19 trouxe para alunos e professores um sentido de urgência e adaptação. Frente aos novos desafios, a necessidade maior é de estabelecer um elo entre a rotina de isolamento e a continuidade do ensino. Nessa perspectiva, o presente artigo tem como objetivo analisar as modificações e adaptações da educação remota, buscando apontar os desafios trazidos pelo novo coronavírus, bem como as oportunidades didáticas do momento. As análises em voga são fruto de pesquisas em livros, sites e outros veículos de comunicação. Através disso, acredita-se ser possível apontar as principais dificuldades educacionais a serem melhoradas e as possibilidades futuras para o ensino brasileiro.
description: Interacções, Vol. 16 No. 55 (2020): Online Teaching in a Pandemic Time: Challenges and Opportunities for Teachers and Students
title: Radiological guide of typical signs in Wolfram Diseases. Tips for a better diagnosis and follow-up.
Creators: name: Rivadeneira, Karla
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: CNS
subject: MR
subject: Education
subject: Congenital
subject: Genetic defects
subject: Metabolic disorders

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: The purpose of our research was to study the neuroradiological features in Brain Magnetic Resonance (MR) in 29 patients with Wolfram syndrome (WFS) a rare genetic disease. It consists of juvenile non-invasive insipid diabetes, diabetes mellitus,...
Fermion Energies in the Background of a Cosmic String
Creators: name: Graham, N.
name: Quandt, M.
name: Weigel, H.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We provide a thorough exposition, including technical and numerical details, of previously published results on the quantum stabilization of cosmic strings. Stabilization occurs through the coupling to a heavy fermion doublet in a reduced version of the standard model. We combine the vacuum polarization energy of fermion zero-point fluctuations and the binding energy of occupied energy levels, which are of the same order in a semi-classical expansion. Populating these bound states assigns a charge to the string. We show that strings carrying fermion charge become stable if the electro-weak bosons are coupled to a fermion that is less than twice as heavy as the top quark. The vacuum remains stable in our model, because neutral strings are not energetically favored. These findings suggests that extraordinarily large fermion masses or unrealistic couplings are not required to bind a cosmic string in the standard model.
description: 38 pages, 6 figures, version accepted for publication in Phys Rev D
title: US of the fingers: when the injury is right there pointing at you.
Creators: name: Lopez Maseda, Andoni
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Musculoskeletal bone
subject: Musculoskeletal joint
subject: Musculoskeletal soft tissue
subject: Ultrasound
subject: Diagnostic procedure
subject: Athletic injuries

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To overview the ultrasound (US) technique, probes and applications for the study of the finger pathology, as well as the radiological features of the most common and visual...
Applications of spectroscopy and chemometrics in the pulp and paper industry
Creators: name: Christy, Ashton
Publisher: name: University of British Columbia
Year: 2019

description: The pulp and paper industry stands to benefit immensely from the development of automated process control technologies that provide real-time feedback about the quality of in-process product. Current methods are destructive and labor-intensive wet-chemical assays, which cannot be implemented in an on-line setting. Rapid on-line alternatives to these methods hold great promise for improving efficiency and reducing costs, as well as providing the opportunity to make product quality guarantees based on data collected from in-process samples. This thesis presents the progress made on the development of two such automated methods. The first, principal method couples Raman spectroscopy with chemometric analysis to model and predict value-critical properties of pulp products, with a focus on strength properties. The second method implements machine vision in the detection of contaminants in in-process pulp, the presence of which have a deleterious effect on product strength - and therefore value. In both cases, we have taken these techniques from academic proofs-of-concept to industrial trials, one in a pilot plant, and the other in a pulp mill. This is a significant milestone in any academic-industrial collaboration. The first two chapters provide overviews of the nature of pulp and the current state of analytics in the industry, followed by a theoretical discussion of the methods used in this project. Following this are three chapters documenting the progress made towards the development of the Raman probe system, and a chapter presenting machine vision system, used to detect pulp contaminants. Finally, there is a discussion of some of the ongoing challenges, as well as future steps that will be undertaken to bring these technologies to full-scale on-line implementation in a working pulp mill.
Desafios do Ensino Remoto de Emergência
Creators: name: Durão, Anabela
name: Raposo, Albertina
Publisher: name: Interacções
Year: 2020

description: A passagem de um regime letivo presencial para um processo de ensino/aprendizagem a distância, numa situação de emergência como foi o caso da pandemia COVID-19 gerou impactes a vários níveis e fez-nos pensar sobre a qualidade do tempo letivo e a diversidade de técnicas que melhor respondessem a esse fim. Inicialmente, este desafio foi sobretudo para o/as professore/as, que se viram confrontado/as com a necessidade de mudança do paradigma de educação, num curto espaço de tempo, com a utilização de recursos informáticos que não dominavam, nomeadamente a plataforma Zoom – Colibri (para sessões letivas síncronas) e com a realização de testes na plataforma Moodle. Este processo envolveu várias soluções de adaptação quer do/as estudantes quer dos/as professores/as relativamente aos conteúdos preparados para a lecionação presencial. Este artigo reporta: (1) algumas das diferentes estratégias e metodologias utilizadas em diferentes unidades curriculares da Licenciatura de Engenharia do Ambiente, com aulas teórico-práticas presenciais previstas; e (2) a opinião dos estudantes em causa, relativamente às metodologias utilizadas e/ou aos resultados alcançados. Para este efeito foi realizado e aplicado um questionário online a 28 estudantes que estiveram presentes em cada caso de estudo, que as diferentes UC contemplam (caso 1 – 10 estudantes, caso 2 – 18 estudantes). Este número perfaz a totalidade dos estudantes que frequentaram as aulas das UC. Os resultados evidenciam que o papel do(a) estudante online tem que ser mais interventivo(a) e participativo(a), com a realização de salas simultâneas e com a presença do/a professor/a como facilitador(a) e desafiador(a) da aprendizagem. Esta oportunidade serviu para limitar e reduzir o uso de PowerPoint (PPT) a momentos bem específicos da aula e utilizar o tempo letivo com estratégias diversificadas, fazendo, assim, aulas de aprendizagem ativa que no presencial eram pouco desenvolvidas. Recomenda-se a utilização de metodologias participativas com enfoque centrado no desenvolvimento de competências do estudante.
description: Interacções, Vol. 16 No. 55 (2020): Online Teaching in a Pandemic Time: Challenges and Opportunities for Teachers and Students
Plasmonically induced transparent magnetic resonance in a metallic metamaterial composed of asymmetric double bars
Creators: name: Dong, Zheng-Gao
name: Liu, Hui
name: Li, Tao
name: Wang, Shu-Ming
name: Zhu, Shi-Ning
name: Zhang, Xiang
Publisher: name: arXiv
Year: 2011
Subjects: subject: Optics (physics.optics)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We demonstrate that the trapped magnetic resonance mode can be induced in an asymmetric double-bar structure for electromagnetic waves normally incident onto the double-bar plane, which mode otherwise cannot be excited if the double bars are equal in length. By adjusting the structural geometry, the trapped magnetic resonance becomes transparent with little resonance absorption when it happens in the dipolar resonance regime, a phenomenon so-called plasmonic analogue of electromagnetically induced transparency. Accordingly, the additional magnetic resonance by introducing asymmetry is explained as a result of nonlinear plasmon coupling.
Editorial - Educação online em tempos de pandemia
Creators: name: Mattar, João
name: Loureiro, Ana
name: Rodrigues, Elsa Da Piedade
Publisher: name: Interacções
Year: 2020

description: n/a
description: Interacções, Vol. 16 No. 55 (2020): Online Teaching in a Pandemic Time: Challenges and Opportunities for Teachers and Students
Genetic disruption of Plasmodium falciparum Merozoite surface antigen 180 (PfMSA180) suggests an essential role during parasite egress from erythrocytes.
Creators: name: Bahl, Vanndita
name: Chaddha, Kritika
name: Mian, Syed Yusuf
name: Holder, Anthony A
name: Knuepfer, Ellen
name: Gaur, Deepak
Publisher: name: The Francis Crick Institute
Year: 2021
Subjects: Model organisms
Biochemistry & Proteomics
Infectious Disease
Cell Biology

description: Plasmodium falciparum, the parasite responsible for severe malaria, develops within erythrocytes. Merozoite invasion and subsequent egress of intraerythrocytic parasites are essential for this erythrocytic cycle, parasite survival and pathogenesis. In the present study, we report the essential role of a novel protein, P. falciparum Merozoite Surface Antigen 180 (PfMSA180), which is conserved across Plasmodium species and recently shown to be associated with the P. vivax merozoite surface. Here, we studied MSA180 expression, processing, localization and function in P. falciparum blood stages. Initially we examined its role in invasion, a process mediated by multiple ligand-receptor interactions and an attractive step for targeting with inhibitory antibodies through the development of a malaria vaccine. Using antibodies specific for different regions of PfMSA180, together with a parasite containing a conditional pfmsa180-gene knockout generated using CRISPR/Cas9 and DiCre recombinase technology, we demonstrate that this protein is unlikely to play a crucial role in erythrocyte invasion. However, deletion of the pfmsa180 gene resulted in a severe egress defect, preventing schizont rupture and blocking the erythrocytic cycle. Our study highlights an essential role of PfMSA180 in parasite egress, which could be targeted through the development of a novel malaria intervention strategy.
Reevaluation of Higgs-Mediated mu-e Transition in the MSSM
Creators: name: Hisano, Junji
name: Sugiyama, Shohei
name: Yamanaka, Masato
name: Yang, Masaki Jung Soo
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the $μ$-$e$ transition processes induced by non-holomorphic Yukawa interactions in the minimal supersymmetric standard model (MSSM). When supersymmetry is broken, the coupling structures between Higgs doublets and leptons are modified and flavor-changing neutral currents could be generated. In the framework of the MSSM, we calculate those effects to the rates for $\meg$, $\meee$, and $μ$-$e$ conversion in nuclei. We perform more detailed calculations of the lepton flavor violating (LFV) operators in the heavy Higgs decoupling limit than previous works, and show the accurate $\tanβ$ dependence of them. Furthermore, we compare the contribution to the LFV operators mediated by Higgs bosons with the one generated gaugino/slepton exchange, and discuss the competition between these two effects.
description: 12page, 11figures
Symmetric products of mixed Hodge modules
Creators: name: Maxim, Laurentiu
name: Saito, Morihiko
name: Schuermann, Joerg
Publisher: name: arXiv
Year: 2010
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 32S35

description: Generalizing a theorem of Macdonald, we show a formula for the mixed Hodge structure on the cohomology of the symmetric products of bounded complexes of mixed Hodge modules by showing the existence of the canonical action of the symmetric group on the multiple external self-products of complexes of mixed Hodge modules. We also generalize a theorem of Hirzebruch and Zagier on the signature of the symmetric products of manifolds to the case of the symmetric products of symmetric parings on bounded complexes with constructible cohomology sheaves where the pairing is not assumed to be non-degenerate.
description: 28 pages, 1.8 added
Statin use and high-dose statin use after ischemic stroke in the UK: a retrospective cohort study.
Creators: name: Yang, Zhirong
name: Edwards, Duncan
name: Massou, Efthalia
name: Saunders, Catherine
name: Brayne, Carol
name: Mant, Jonathan
Publisher: name: Apollo - University of Cambridge Repository
Year: 2019

description: Background: Trial evidence supports statin use after ischemic stroke and recent American, European and British guidelines recommend high-intensity statins for this indication. Limited data are available describing current statin use among these patients in unselected settings. We conducted a cohort study to examine secular trends and factors associated with statin use and dose following ischemic stroke. Methods: A retrospective cohort study of patients with first ischemic stroke between 2000 and 2014 was conducted using the Clinical Practice Research Datalink (CPRD). Proportions of statin users and high-intensity statin users within two years after stroke were estimated for each calendar year. We used Cox regression models to explore potential factors associated with statin use and Poisson regression models to calculate risk ratios for use of a high-intensity statin. Results: 80,442 patients with first stroke were analyzed. The proportion using statins within two years after stroke increased from 25% in 2000 to 70% in 2006 and remained at about 75% through 2014. Among post-stroke statin users, high-intensity use accounted for approximately 15% between 2004 and 2011 and then increased to almost 35% in 2014. Older patients (aged ≥75 years), younger patients (<45 years), patients with no prior statin treatment, dementia, underweight (BMI<18.5), or absence of cardiovascular factors (coronary heart disease, smoking, obesity, diabetes, hypertension, or transient ischemic attack) were less likely to use statins and less likely to receive a high-intensity statin. Conclusion: There has been an increase over time in both statin use and dose, but many patients with ischemic stroke continue to be under-treated. Clinical trials and policy interventions to improve appropriate post-stroke statin use should focus on younger and older patients, patients with no pre-stroke statin treatment, and patients without additional cardiovascular risk factors.
title: Evidence-based open access learning course for health care staff treating breast cancer patients
Creators: name: Metsälä, Eija
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Breast
subject: Professional issues
subject: Mammography
subject: Education
subject: eLearning
subject: Radiation therapy / Oncology
subject: Education and training

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: [fig]1[/fig] It is widely known that the patients’ care and service pathway associated with breast cancer (BC) through early detection, diagnostic procedures, treatments to the follow- up phase is still discontinuous. It has been proved that a...
Editorial - Educação Online em Tempos de Pandemia
Creators: name: Loureiro, Ana
name: Rodrigues, Elsa Da Piedade
name: Mattar, João
Publisher: name: Interacções
Year: 2020

description: n/a
description: Interacções, Vol. 16 No. 54 (2020): Online Teaching in a Pandemic Time: Challenges and Opportunities for an Inclusive School
title: Flip teaching and Kahoot!® changed the way of learning radiology during world pandemic.
Creators: name: Rivadeneira, Sebastian
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Professional issues
subject: Image manipulation / Reconstruction
subject: Education
subject: Image compression
subject: Technology assessment
subject: Education and training

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: During the last world pandemic, the medical education turned into a challenging task. The setting of the classes we used to managed, has entirely changed. Ironically, during COVID-19, the rad residents were in charge and proposed an active learning...
Singular value decomposition applied to compact binary coalescence gravitational-wave signals
Creators: name: Cannon, Kipp
name: Chapman, Adrian
name: Hanna, Chad
name: Keppel, Drew
name: Searle, Antony C.
name: Weinstein, Alan J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: We investigate the application of the singular value decomposition to compact-binary, gravitational-wave data-analysis. We find that the truncated singular value decomposition reduces the number of filters required to analyze a given region of parameter space of compact binary coalescence waveforms by an order of magnitude with high reconstruction accuracy. We also compute an analytic expression for the expected signal-loss due to the singular value decomposition truncation.
description: 4 figures, 6 pages
Direct Top-Quark Width Measurement CDF
Creators: name: CDF Collaboration
name: Aaltonen, T.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present a measurement of the top-quark width using $t\bar{t}$ events produced in $p\bar{p}$ collisions at Fermilab's Tevatron collider and collected by the CDF II detector. In the mode where the top quark decays to a $W$ boson and a bottom quark, we select events in which one $W$ decays leptonically and the other hadronically~(lepton + jets channel) . From a data sample corresponding to 4.3~fb$^{-1}$ of integrated luminosity, we identify 756 candidate events. The top-quark mass and the mass of $W$ boson that decays hadronically are reconstructed for each event and compared with templates of different top-quark widths~($Γ_t$) and deviations from nominal jet energy scale~($Δ_{JES}$) to perform a simultaneous fit for both parameters, where $Δ_{JES}$ is used for the {\it in situ} calibration of the jet energy scale. By applying a Feldman-Cousins approach, we establish an upper limit at 95$\%$ confidence level~(CL) of $Γ_t
title: Assessment of the liver low-density lesions with a spectral CT
Creators: name: Xu, Ying
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Liver
subject: Radioprotection / Radiation dose
subject: CT
subject: CT-Quantitative
subject: Computer Applications-Virtual imaging
subject: Dosimetry
subject: Cancer
subject: Dosimetric comparison

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: This study was aimed to compare and evaluate the image quality of intra-hepatic low-density lesions in spectrum computed tomography (CT) with different monochromatic energy images in the arterial phase, the portal vein phase, and the delayed phase,...
title: ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð¾Ð² Ð°Ð´ÑÐµÑÐ½Ð¾Ð³Ð¾ Ñ ÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð½Ð° ÑÐºÐ»Ð°Ð´Ðµ Ð´Ð»Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°Ð±Ð¾ÑÑ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð½Ð° (Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ ÐÐÐ Â«ÐÐµÐ½ÑÐ°Â»)
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Using the principles of address storage in a warehouse to optimize the organization's work (on the example of OOO Â«ÐÐµÐ½ÑÐ°Â»)
Creators: name: ÐÐ¾ÑÐ°Ð½Ð¾Ð², ÐÐ²Ð°Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð»Ð¾Ð³Ð¸ÑÑÐ¸ÐºÐ°
Ð»Ð¾Ð³Ð¸ÑÑÐ¸ÑÐµÑÐºÐ°Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ
ÑÐºÐ»Ð°Ð´ÑÐºÐ°Ñ Ð»Ð¾Ð³Ð¸ÑÑÐ¸ÐºÐ°
Ð°Ð´ÑÐµÑÐ½Ð¾Ðµ Ñ ÑÐ°Ð½ÐµÐ½Ð¸Ðµ
ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ
ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ
Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ðµ Ð°Ð´ÑÐµÑÐ½Ð¾Ð³Ð¾ Ñ ÑÐ°Ð½ÐµÐ½Ð¸Ñ
logistics
logistics activities
warehouse logistics
address storage
distribution
efficiency
implementation of address storage

description: Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ°Ð±Ð¾ÑÑ: Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð° ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÑ Ð²Ð¾ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ð¸ Ð°Ð´ÑÐµÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð½Ð° ÑÐºÐ»Ð°Ð´Ð°Ñ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ ÐÐÐ Â«ÐÐµÐ½ÑÐ°Â»; ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð¾ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ Ð°Ð´ÑÐµÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð² Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ ÐÐÐ Â«ÐÐµÐ½ÑÐ°Â» Ð² ÐºÐ¾Ð½ÑÐµÐºÑÑÐµ ÐµÐµ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸; Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð¾ÑÐµÐ½ÐºÐ° ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ Ð°Ð´ÑÐµÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð½Ð° ÑÐºÐ»Ð°Ð´Ð°Ñ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸.
description: The main results of the graduate qualification work: the economic feasibility of implementing address storage in the warehouses of Lenta LLC is justified; the implementation of the address storage system in the activities of Lenta LLC in the context of its optimization is developed; economic efficiency of the implementation of address storage in the company's warehouses is evaluated.
NJM-Vis : applying and interpreting neural network joint models in natural language processing applications
Creators: name: Johnson, David
Publisher: name: University of British Columbia
Year: 2019

description: Neural joint models have been shown to outperform non-joint models on several NLP and Vision tasks and constitute a thriving area of research in AI and ML. Although several researchers have worked on enhancing the interpretability of single-task neural models, in this thesis we present what is, to the best of our knowledge, the first interface to support the interpretation of results produced by joint models, focusing in particular on NLP settings. Our interface is intended to enhance interpretability of these models for both NLP practitioners and domain experts (e.g., linguists).
title: Educational needs of the health care staff treating and caring for breast cancer patients
Creators: name: Metsälä, Eija
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Radiographers
subject: Mammography
subject: Education
subject: Cancer

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: The planning and execution of breast cancer care and treatment should happen in a multiprofessional teams (1). The European Society of Breast Cancer Specialists EUSOMA (2) reminds healthcare organisations to pay close attention to...
Development of a fluorogenic ADAMTS-7 substrate.
Creators: name: Santamaria, Salvatore
name: Buemi, Frederic
name: Nuti, Elisa
name: Cuffaro, Doretta
name: De Vita, Elena
name: Tuccinardi, Tiziano
name: Rossello, Armando
name: Howell, Steven
name: Mehmood, Shahid
name: Snijders, Ambrosius P
name: de Groot, Rens
Publisher: name: The Francis Crick Institute
Year: 2021
Subjects: Chemical Biology & High Throughput
Biochemistry & Proteomics
Computational & Systems Biology

description: The extracellular protease ADAMTS-7 has been identified as a potential therapeutic target in atherosclerosis and associated diseases such as coronary artery disease (CAD). However, ADAMTS-7 inhibitors have not been reported so far. Screening of inhibitors has been hindered by the lack of a suitable peptide substrate and, consequently, a convenient activity assay. Here we describe the first fluorescence resonance energy transfer (FRET) substrate for ADAMTS-7, ATS7FP7. ATS7FP7 was used to measure inhibition constants for the endogenous ADAMTS-7 inhibitor, TIMP-4, as well as two hydroxamate-based zinc chelating inhibitors. These inhibition constants match well with IC50 values obtained with our SDS-PAGE assay that uses the N-terminal fragment of latent TGF-β-binding protein 4 (LTBP4S-A) as a substrate. Our novel fluorogenic substrate ATS7FP7 is suitable for high throughput screening of ADAMTS-7 inhibitors, thus accelerating translational studies aiming at inhibition of ADAMTS-7 as a novel treatment for cardiovascular diseases such as atherosclerosis and CAD.
title: Swaddle technique in neonatal brain MRI
Creators: name: Carvalho, Diana
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Paediatric
subject: MR
subject: Technical aspects
subject: Education and training

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: The image, specifically MRI, is currently the method choosed for the early characterization of brain injuries in term and premature newborns. It has the advantage of not emitting radiation, however it is a time-consuming exam with an imperative need...
title: Ð£Ð³Ð¾Ð»Ð¾Ð²Ð½Ð¾-Ð¿ÑÐ°Ð²Ð¾Ð²Ð°Ñ Ð¾ÑÐ²ÐµÑÑÑÐ²ÐµÐ½Ð½Ð¾ÑÑÑ Ð² ÑÑÐµÑÐµ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ð¹ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð¸ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½ÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Criminal liability in the field of computer information and computer programs
Creators: name: ÐÐ¾ÑÐ¾Ð´ÐºÐ¸Ð½, ÐÐ½ÑÐ¾Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: ÑÑÐ´ÐµÐ±Ð½Ð°Ñ ÑÐºÑÐ¿ÐµÑÑÐ¸Ð·Ð°
ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð°Ñ ÑÑÐ´ÐµÐ±Ð½Ð°Ñ ÑÐºÑÐ¿ÐµÑÑÐ¸Ð·Ð°
ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð¾Ðµ ÑÑÐ´ÐµÐ±Ð½Ð¾-ÑÐºÑÐ¿ÐµÑÑÐ½Ð¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ
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Ð¾ÑÐµÐ½ÐºÐ° Ð·Ð°ÐºÐ»ÑÑÐµÐ½Ð¸Ñ
forensic expertise
comprehensive forensic expertise
comprehensive forensic-expert research
features of production of expertise
evaluation of conclusion

description: Ð Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÐºÑÑÑÐ° ÑÑÑÐ½Ð¾ÑÑÑ ÑÐ³Ð¾Ð»Ð¾Ð²Ð½Ð¾-Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð¹ Ð¾ÑÐ²ÐµÑÑÑÐ²ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð² ÑÑÐµÑÐµ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ð¹ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð¸ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½ÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼, Ð¸Ð·ÑÑÐµÐ½Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÑÐ³Ð¾Ð»Ð¾Ð²Ð½Ð¾-Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð¹ Ð¾ÑÐ²ÐµÑÑÑÐ²ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð² ÑÑÐµÑÐµ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ð¹ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð¸ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½ÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð° Ð¿ÑÐ°ÐºÑÐ¸ÐºÐ° Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ, Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð¸ Ð¾ÑÐµÐ½ÐºÐ¸ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð¾Ð³Ð¾ ÑÑÐ´ÐµÐ±Ð½Ð¾-ÑÐºÑÐ¿ÐµÑÑÐ½Ð¾Ð³Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ.
description: In the final qualifying work, the essence of the concept of "complex forensic research" is revealed, the basic principles of complex forensic research and the features of its classification are studied. The practice of prescribing, producing and evaluating complex forensic research has been investigated.
Retention and release of odorants in cotton and polyester fabrics following multiple soil/wash procedures
Creators: Abdul-Bari, M Mukhtar
McQueen, Rachel H
de la Mata, A Paulina
Batcheller, Jane C
Harynuk, James J
Publisher: name: University of Alberta Library
Year: 2022

Odorous clothing can be an annoying and unpleasant problem particularly when odorants are not effectively removed via laundering. Cotton and polyester knit fabrics were soiled with three selected odorants, representing different polarities and lipophilicities (i.e. octanoic acid, 2-nonenal, dodecane). Fabrics were subjected to 1, 5 and 10 soil/wash cycles using a regular liquid detergent (Tide® Free and Gentle) or a sport liquid detergent (Tide® Plus Febreze Sport). Odorants released into the headspace were collected using solid phase micro-extraction (SPME), and odorants retained within the fabric were collected using solvent extraction. Analysis of odorant peaks was carried out using gas chromatography-flame ionization detection (GC-FID). Prior to laundering, higher amounts of all odorants were released into the headspace above polyester fabrics than above cotton fabrics. Cotton fabrics retained more octanoic acid within the fabric and lower amounts of 2-nonenal than polyester. Laundering was more effective at removing odorants from cotton than from polyester, and the polar octanoic acid was more readily removed than the two nonpolar odorants from both fabrics. Accumulation of odorants occurred as soil/wash cycles increased from 1 to 5 cycles. However, between 5 and 10 soil/wash cycles the amounts of compounds did not significantly increase, with significantly lower amounts of octanoic acid extracted from cotton at 10 cycles compared to 5 cycles. The results from this study indicate that incomplete removal of odorants during washing, especially from oleophilic polyester fabrics, is a cause for odor build-up in clothing.
Inteligência Coletiva em uma Comunidade Virtual de Aprendizagem no Contexto Pandêmico
Creators: name: Gomes, Kelly Aparecida
name: Nascimento, Gabriel Silva Xavier
Publisher: name: Interacções
Year: 2020

description: As reconfigurações sociais a partir das práticas de distanciamento social no contexto da pandemia vêm provocando mudanças nas formas de se relacionar com o outro no contexto educacional e no trabalho, instaurando as tecnologias de comunicação remota como regra, visando à segurança e à sobrevivência diante de uma ameaça cuja extensão e impactos ainda são imprevisíveis. Dentre essas reconfigurações, o presente estudo recai sobre a atuação de docentes que atuam diretamente na Educação Especial com alunos com Transtorno do Espectro Autista (TEA) e objetiva compreender como estes docentes têm explorado comunidades de aprendizagem que possam contribuir com o planejamento de suas práticas educacionais em um contexto de ensino não presencial. Para isso, assume uma abordagem qualitativa de cunho descritivo tomando como objeto de pesquisa as relações estabelecidas em um grupo de WhatsApp voltado para docentes que atuam com TEA no Vale do Ribeira. Como instrumento de coleta de dados, optamos por um breve questionário semiestruturado empregando como técnica de análise a escala de diferencial semântico. Os dados evidenciam uma percepção positiva acerca da participação no grupo que se constitui em um espaço de produção de inteligência coletiva e catalisa a emergência de uma comunidade de aprendizagem mútua entre os participantes. Os relatos denunciam questões de desigualdade de gênero com a sobrecarga de mulheres que acumulam uma nova rotina de trabalho remoto com questões familiares. Esta comunidade virtual de aprendizagem se configura em um lugar potente para troca de experiências e apoio que beneficiam os docentes e pode ainda reverberar no pensar metodológico do ensino presencial.
description: Interacções, Vol. 16 No. 54 (2020): Online Teaching in a Pandemic Time: Challenges and Opportunities for an Inclusive School
Fine Splitting in Charmonium Spectrum with Channel Coupling Effect
Creators: name: Yang, Chun
name: Li, Bao-Fei
name: Chen, Xiao-Lin
name: Deng, Wei-Zhen
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the fine splitting in charmonium spectrum in quark model with the channel coupling effect, including $DD$, $DD^*$, $D^*D^*$ and $D_sD_s$, $D_sD_s^*$, $D_s^*D_s^*$ channels. The interaction for channel coupling is constructed from the current-current Lagrangian related to the color confinement and the one-gluon exchange potentials. By adopting the massive gluon propagator from the lattice calculation in the nonperturbative region, the coupling interaction is further simplified to the four-fermion interaction. The numerical calculation still prefers the assignment $1^{++}$ of X(3872).
description: Submitted to Chinese Physics C
The Role Of Teaching Practice In Teacher Training Programmes, Designing Framework For Best Practice .pdf
Creators: name: Aglazor, Genevieve
Publisher: name: figshare
Year: 2022
Subjects: Education

description: The teaching practice exercise is the culminating point where the relationship among the three majorplayers: university supervisor, host teacher, and aspiring teacher interface to determine the quality ofexperience the aspiring teaching will take away. It becomes the bedrock on which the aspiring teacheronce certified and employed builds his/her professional identity. It is therefore, necessary that aspiringteachers are paired with competent, knowledgeable and concerned university supervisors to help themassume the full range of duties of a teacher during this hands-on training period. Host teachers haveequally vital influence in aspiring teachers’ professional growth and development. This paper outlinesthe rudimentary elements involved in designing teaching practice field exercise for the student teachers.
title: Extrusion of the anterior horn of medial meniscus on MRI: a normal finding?
Creators: name: Mourad, Charbel
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Anatomy
subject: Extremities
subject: Musculoskeletal joint
subject: MR
subject: Diagnostic procedure
subject: Arthritides

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Knee osteoarthritis (OA) is considered a “whole joint disease”. It involves the cartilage, subchondral bone, menisci, and synovium. Meniscal extrusion is a frequent finding in Knee OA, and research has mainly focused on the extrusion of the...
Astrophysical Consequences of a Neutrinophilic Two-Higgs-Doublet Model
Creators: name: Sher, Marc
name: Triola, Christopher
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: In a recently proposed neutrinophilic two-Higgs doublet model, the low-energy (sub-MeV) effective theory consists of a real scalar with a vev of O(0.1) eV and three Dirac neutrinos. Other models could lead to the same low energy theory. In this Brief Report, we study constraints on the parameter space of the model, including vacuum stability, unitarity, perturbativity and the effects on the invisible Z width. Interestingly, we find that all neutrinos become massless at temperatures above approximately 1000 K, but can find no phenomenological effects of this finding. The most direct test of the model is that it predicts that in a galactic supernova, the energy distributions of the electron, muon and tau neutrinos will be Fermi-Dirac with identical temperatures, unlike the conventional distributions.
description: 5 pages, 1 figure. Minor revisions. Version to be published in Phys. Rev. D
Atividades Online nas Universidades Seniores em Tempos de Pandemia
Creators: name: Jacob, Luis
name: Coelho, Ana Rita
Publisher: name: Interacções
Year: 2020

description: Durante a pandemia do COVID-19, as Universidades Seniores (US), como a maioria dos serviços, tiveram que interromper as suas atividades normais de forma repentina. Como forma de mitigar este encerramento temporário, muitas US desenvolveram metodologias de formação online. Este estudo apresenta os resultados de um inquérito realizado às US sobre as suas atividades online de março a julho de 2020, com o objetivo de perceber se estas conseguiram transformar a sua atividade, por norma, presencial, para um ensino à distância, acompanhando assim outras instituições. A maioria das US desenvolveu algum tipo de trabalho online, com preferência pelas plataformas Zoom e Facebook. A adesão dos alunos e professores foi variável, mas globalmente positiva, e a dificuldade em lidar com as tecnologias foi o principal problema encontrado.
description: Interacções, Vol. 16 No. 54 (2020): Online Teaching in a Pandemic Time: Challenges and Opportunities for an Inclusive School
Half-integer contributions to the quantum Hall conductivity from single Dirac cones
Creators: name: Watanabe, Haruki
name: Hatsugai, Yasuhiro
name: Aoki, Hideo
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: While the quantum Hall effect in graphene has been regarded as a realization of the anomaly associated with the massless Dirac particle carrying half the usual topological integer, this is hidden due to the doubling of the Dirac cones. In order to confirm the half-integer contribution from each Dirac cone, here we theoretically consider a lattice model in which the relative energy between the two Dirac points is systematically shifted. With an explicit calculation of the topological (Chern) number, we have demonstrated that each Dirac cone does indeed contribute to the Hall conductivity as the half odd integer series (... -3/2, -1/2, 1/2, 3/2, ...) when the Fermi energy traverses the (shifted sets of) Landau levels. The picture is also endorsed, via the bulk-edge correspondence, from the edge mode spectrum for the present model.
description: 4 pages, 4 figures
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±Ð½Ð°ÑÑÐ¶ÐµÐ½Ð¸Ñ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð½ÐµÐ¿Ð¾Ð»Ð½Ð¾Ð¹ Ð°Ð¿ÑÐ¸Ð¾ÑÐ½Ð¾Ð¹ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: The research of algorithms for optimal signal detection in conditions of incomplete a priori information
Creators: name: ÐÑÐ½ Ð¡ÑÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½ÑÐ¹ Ð±ÐµÐ»ÑÐ¹ Ð³Ð°ÑÑÑÐ¾Ð²ÑÐºÐ¸Ð¹ ÑÑÐ¼
ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð» Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ñ Ð¿ÑÐ°Ð²Ð´Ð¾Ð¿Ð¾Ð´Ð¾Ð±Ð¸Ñ
ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ ÑÐ¾ÐºÐºÐµÑÐ°âÐ¿Ð»Ð°Ð½ÐºÐ°âÐºÐ¾Ð»Ð¼Ð¾Ð³Ð¾ÑÐ¾Ð²Ð°
ÐºÑÐ¸ÑÐµÑÐ¸Ð¹ Ð½ÐµÐ¹Ð¼Ð°Ð½Ð°âÐ¿Ð¸ÑÑÐ¾Ð½Ð°
Ð¼ÐµÑÐ¾Ð´ Ð¼Ð°ÐºÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ°Ð²Ð´Ð¾Ð¿Ð¾Ð´Ð¾Ð±Ð¸Ñ
additive white gaussian noise
likelihood ratio functional
fokkerâplanckâkolmogorov equation
neumannâpearson criterion
maximum likelihood method

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±Ð½Ð°ÑÑÐ¶ÐµÐ½Ð¸Ñ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð½ÐµÐ¿Ð¾Ð»Ð½Ð¾Ð¹ Ð°Ð¿ÑÐ¸Ð¾ÑÐ½Ð¾Ð¹ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð´Ð»Ñ ÑÐ»ÑÑÐ°ÐµÐ² Ð¿Ð¾Ð»Ð½Ð¾ÑÑÑÑ Ð¸Ð·Ð²ÐµÑÑÐ½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð², Ð½ÐµÐ¸Ð·Ð²ÐµÑÑÐ½Ð¾Ð¹ Ð°Ð¼Ð¿Ð»Ð¸ÑÑÐ´Ñ, Ð½ÐµÐ¸Ð·Ð²ÐµÑÑÐ½Ð¾Ð¹ Ð´Ð»Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð¸Ñ ÐºÐ¾Ð¼Ð±Ð¸Ð½Ð°ÑÐ¸Ñ.
description: This work is devoted to the research of algorithms for optimal detection of signals in conditions of incomplete a priori information for cases of fully known parameters, unknown amplitude, unknown duration and their combination.
A Gestão do Tempo no Trabalho Docente
Creators: name: Vidal, Marinalia
Publisher: name: Interacções
Year: 2020

description: Esse artigo busca demonstrar a realidade vivenciada pelos professores do Brasil e Portugal em particular as professoras mulheres, mediante a proposição do ensino remoto, por meio de aulas online, durante o período da pandemia COVID-19. As profissionais da educação ao se adequarem as novas organizações no ensino a distância, proposto pelas redes de ensino e regulamentos escolares se depararam com um dilema: A gestão do tempo no seu cotidiano. Foram muitos desafios enfrentados no período da pandemia e os desabafos são ressaltados nas respostas das professoras em um inquérito online, realizado no google forms, proposto para 50 professoras com adesão de 15 professoras do primeiro ciclo ao secundário. Além do inquérito online, o artigo utilizou como estratégia de estudo as pesquisas de professoras universitárias (Shouten, 2011; Perista, 2017; Carmim, 2020; Gonzalez, 2020; Minello, 2020) que permite nortear a argumentação do texto e demonstrar o impacto da pandemia no trabalho de professoras. Objetivou-se compreender como se deu a interação entre educação, trabalho docente e aulas online para professoras do Brasil e Portugal. Nossas percepções apontam que dentre as profissões que sofreram com o período da pandemia foi a classe docente, que ao realizar o trabalho em formato online foi necessária uma reestruturação na vida das professoras. Novas formas de organizar o trabalho docente, a escola, a família e vida pessoal passaram a ser centrais para essas trabalhadoras.
description: Interacções, Vol. 16 No. 54 (2020): Online Teaching in a Pandemic Time: Challenges and Opportunities for an Inclusive School
Search for pulsations in the LMXB EXO 0748-676
Creators: name: Jain, Chetana
name: Paul, Biswajit
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present here results from our search for X-ray pulsations of the neutron star in the low mass X-ray binary EXO 0748-676 at a frequency near a burst-oscillation frequency of 44.7 Hz. Using the observations made with the Proportional Counter Array on board the Rossi X-ray Timing Explorer we did not find any pulsations in the frequency band of 44.4 Hz to 45.0 Hz and obtained a 3σupper limit of 0.47 % on the pulsed fraction for any possible underlying pulsation in this frequency band.
description: Accepted for publication in "Research in Astronomy and Astrophysics", 7 pages, 3 figures
Reduced sialidase activity of influenza A(H3N2) neuraminidase associated with positively charged amino acid substitutions.
Creators: name: Hussain, Saira
name: Daniels, Rodney S
name: Wharton, Stephen A
name: Howell, Steven
name: Halai, Chandrika
name: Kunzelmann, Simone
name: Whittaker, Lynne
name: McCauley, John W
Publisher: name: The Francis Crick Institute
Year: 2021
Subjects: Biochemistry & Proteomics
Structural Biology & Biophysics
Chemical Biology & High Throughput
Infectious Disease
Ecology,Evolution & Ethology
Computational & Systems Biology

description: Neuraminidase (NA) inhibitors (NAI), oseltamivir and zanamivir, are the main antiviral medications for influenza and monitoring of susceptibility to these antivirals is routinely done by determining 50 % inhibitory concentrations (IC50) with MUNANA substrate. During 2010-2019, levels of A(H3N2) viruses presenting reduced NAI inhibition (RI) were low (~0.75 %) but varied year-on-year. The highest proportions of viruses showing RI were observed during the 2013-2014, 2016-2017 and 2017-2018 Northern Hemisphere seasons. The majority of RI viruses were found to contain positively charged NA amino acid substitutions of N329K, K/S329R, S331R or S334R, being notably higher during the 2016-2017 season. Sialidase activity kinetics were determined for viruses of RI phenotype and contemporary wild-type (WT) viruses showing close genetic relatedness and displaying normal inhibition (NI). RI phenotypes resulted from reduced sialidase activity compared to relevant WT viruses. Those containing S329R or N329K or S331R showed markedly higher Km for the substrate and Ki values for NAIs, while those with S334R showed smaller effects. Substitutions at N329 and S331 disrupt a glycosylation sequon (NDS), confirmed to be utilised by mass spectrometry. However, gain of positive charge at all three positions was the major factor influencing the kinetic effects, not loss of glycosylation. Because of the altered enzyme characteristics NAs carrying these substitutions cannot be assessed reliably for susceptibility to NAIs using standard MUNANA-based assays due to reductions in the affinity of the enzyme for its substrate and the concentration of the substrate usually used.