POLÍTICA EDUCACIONAL E EDUCAÇÃO PROFISSIONAL NO BRASIL: ORGANIZAÇÃO, AVANÇOS, PROBLEMAS E PERSPECTIVAS

O artigo analisa a política educacional no âmbito da educação profissional no Brasil e discorre sobre a organização, os avanços, os problemas e as perspectivas para esse nível de ensino. Contudo, objetiva apresentar e descrever as principais proposições, materializações e implicações da política educacional brasileira durante os governos FHC, Lula e Dilma, compreendendo o período de 1995 a 2014, no que trata do tema da educação profissional, e o processo de profissionalização no país. Em relação aos procedimentos metodológicos visando à coleta e análise de dados, trata-se de uma pesquisa qualitativa, abrangendo revisão bibliográfica e análise documental sobre a temática em estudo e, de acordo com o recorte temporal proposto

Scleromyxedema: Clinical Diagnosis And Autopsy Findings

Scleromyxedema is a rare chronic cutaneous mucinosis of unknown etiology. It is characterized by papular eruption and scleroderma with microscopic evidence of mucin deposition, fibroblast proliferation, and fibrosis. Most patients with scleromyxedema have monoclonal gammopathy and systemic manifestations resulting in significant morbidity and mortality. Several types of treatment have been reported with partial or inconsistent responses. Despite showing unpredictable evolution, systemic consequences of scleromyxedema and treatment side effects may result in death. We describe a rare case of a patient with scleromyxedema without paraproteinemia with systemic involvement that evolved to death despite treatment with cyclophosphamide.9151485

Oncogenic K-Ras decouples glucose and glutamine metabolism to support cancer cell growth

A systems approach using 13C metabolic flux analysis (MFA), non-targeted tracer fate detection (NTFD), and transcriptional profiling was applied to investigate the role of oncogenic K-Ras in metabolic transformation.K-Ras transformed cells exhibit an increased glycolytic rate and lower flux through the oxidative tricarboxylic acid (TCA) cycle.K-Ras transformed cells show a relative increase in glutamine anaplerosis and reductive TCA metabolism.Transcriptional changes driven by oncogenic K-Ras suggest control nodes associated with the metabolic reprogramming of cancer cells

MICROCONTROLADOR ARDUINO NO APRIMORANDO DO APLICATIVO ALERTA BRUSQUE SOBRE AS CHEIAS DO RIO ITAJAÍ-MIRIM NA PREVENÇÃO A DESASTRES NATURAIS

O município de Brusque tem sofrido as conseqüências e os impactos econômicos e sociais das cheias do rio Itajaí-Mirim ao longo da história. Nesse sentido, a Defesa Civil desenvolveu o aplicativo “Alerta Brusque”, como um instrumento de prevenção às catástrofes naturais no município. O desenvolvimento de um sistema de medição do nível do rio, tendo como base o microcontrolador Arduino e sensores Ultrassônicos de modelo HC-SR04, possibilitará o aumento da capacidade de monitoramento do rio e o alerta da população para as possibilidades de cheias com antecedência maior e com amplas possibilidades de evacuação da área e proteção dos munícipes

Profiles of cognitive impairment in the continuum from normal cognition to Alzheimer's Clinical Syndrome:Contributions of the Short-term Memory Binding tests

Background: Short-term memory binding (STMB) tests assess conjunctive binding, in which participants should remember the integration of features, such as shapes (or objects) and colors, forming a unique representation in memory. In this study, we investigated two STMB paradigms: change detection (CD) and free recall (FR). Objective: To investigate the cognitive profile in the CD and FR tasks of three diagnostic groups: cognitively unimpaired (CU), mild cognitive impairment (MCI), and Alzheimer's clinical syndrome (ACS). In addition, we aimed to calculate and compare the accuracy of the CD and FR tasks to identify MCI and ACS. Methods: Participants were 24 CU, 24 MCI, and 37 ACS. The cognitive scores of the clinical groups were compared using analysis of variance (ANOVA) and receiver-operating characteristic (ROC) analyses were carried out to verify the accuracy of the STMB tasks. Results: In the CD task, CU was different from MCI and ACS (CU > MCI = ACS), while in the FR task all groups were different (CU > MCI > ACS). The ROC analyses showed an area under the curve (AUC) of 0.855 comparing CU with MCI for the CD task and 0.975 for the FR. The AUC comparing CU and ACS was 0.924 for the CD and 0.973 for the FR task. The FR task showed better accuracy to identify MCI patients, and the same accuracy to detect ACS. Conclusion: The present findings indicate that impairments in CD and FR of bound representations are features of the cognitive profiles of MCI and ACS patients

Recalling feature bindings differentiates Alzheimer’s disease from Frontotemporal Dementia

It has been challenging to identify clinical cognitive markers that can differentiate patients with Alzheimer’s disease (AD) from those with behavioral variant frontotemporal dementia (bvFTD). The Short-term Memory Binding (STMB) test assesses the ability to integrate colors and shapes into unified representations and to hold them temporarily during online performance. The objective of this study is to investigate whether free recall deficits during short-term memory binding (STMB) test can differentiate patients with AD from those with bvFTD and controls. Participants were 32 cognitively intact adults, 35 individuals with AD and 18 with bvFTD. All patients were in the mild dementia stage. Receiver-operating characteristics (ROC) analyses were used to examine the diagnostic accuracy of the STMB. The results showed that AD patients performed significantly worse than controls and bvFTD patients in the STMB test, while the latter groups showed equivalent performance. The bound condition of the STMB test showed an AUC of 0.853, with 84.4% of sensitivity and 80% of specificity to discriminate AD from controls and an AUC of 0.794, with 72.2% of sensitivity and 80% of specificity to differentiate AD from bvFTD. Binding deficits seem specific to AD. The free recall version of the STMB test can be used for clinical purposes and may aid in the differential diagnosis of AD. Findings support the view that the STMB may be a suitable cognitive marker for AD

The Zero Emissions Commitment and climate stabilization

How do we halt global warming? Reaching net zero carbon dioxide (CO2) emissions is understood to be a key milestone on the path to a safer planet. But how confident are we that when we stop carbon emissions, we also stop global warming? The Zero Emissions Commitment (ZEC) quantifies how much warming or cooling we can expect following a complete cessation of anthropogenic CO2 emissions. To date, the best estimate by the Intergovernmental Panel on Climate Change (IPCC) Sixth Assessment Report is zero change, though with substantial uncertainty. In this article, we present an overview of the changes expected in major Earth system processes after net zero and their potential impact on global surface temperature, providing an outlook toward building a more confident assessment of ZEC in the decades to come. We propose a structure to guide research into ZEC and associated changes in the climate, separating the impacts expected over decades, centuries, and millennia. As we look ahead at the century billed to mark the end of net anthropogenic CO2 emissions, we ask: what is the prospect of a stable climate in a post-net zero world

Projeto CIAPS / CIAPS Project

No segundo semestre de 2019, realizou-se uma ação com o intuito de promover uma mostra de profissões e, ainda, expor a UNIVERSIDADE como um todo. O evento aconteceu no Centro Integrado de Ações Pedagógicas e Sociais (CIAPS, Sarandi - Paraná), sendo uma realização conjunta entre diversos cursos da UEM. Cada curso levou uma atividade diferente para realizar com as crianças que frequentam a instituição. O curso de Engenharia Civil desenvolveu uma atividade conjunta entre o Programa de Educação Tutorial de Engenharia Civil (PET Civil), Centro Acadêmico de Engenharia Civil (CAEC) e Empresa Júnior de Engenharia Civil e Arquitetura & Urbanismo (EMPEC) nomeada de Construção Doçura, tornando a atividade um sucesso

Brain structure across the lifespan : the influence of stress and mood

Normal brain aging is an inevitable and heterogeneous process characterized by a selective pattern of structural changes. Such heterogeneity arises as a consequence of cumulative effects over the lifespan, including stress and mood effects, which drive different micro- and macro-structural alterations in the brain. Investigating these differences in healthy age-related changes is a major challenge for the comprehension of the cognitive status. Herein we addressed the impact of normal aging, stress, mood, and their interplay in the brain gray and white matter (WM) structure. We showed the critical impact of age in the WM volume and how stress and mood influence brain volumetry across the lifespan. Moreover, we found a more profound effect of the interaction of aging/stress/mood on structures located in the left hemisphere. These findings help to clarify some divergent results associated with the aging decline and to enlighten the association between abnormal volumetric alterations and several states that may lead to psychiatric disorders.We are thankful to all study participants. This work was funded by the European Commission (FP7): "SwitchBox" (Contract HEALTH-F2-2010-259772) and co-financed by the Portuguese North Regional Operational Program (ON.2 - O Novo Norte) under the National Strategic Reference Framework (QREN), through the European Regional Development Fund (FEDER). Jose M. Soares, Paulo Marques, and Nadine C. Santos are supported by fellowships of the project "SwitchBox"; Ricardo Magalhaes is supported by a fellowship from the project FCTANR/NEU-OSD/0258/2012 funded by FCT/MEC (www.fct.pt) and by ON.2 - ONOVONORTE - North - Portugal Regional Operational Programme 2007/2013, of the National Strategic Reference Framework (NSRF) 2007/2013, through FEDER