Aplicação de business intelligence para auxílio na retenção de clientes em uma empresa fornecedora de ERP

Trabalho de Conclusão de Curso (Graduação)Este relato tecnológico tem como objetivo descrever o processo de construção de um ambiente de BI destinado ao processo de gerenciamento de retenção de clientes em uma empresa de fornecimento de solução ERP. Por meio do sistema de gestão integrado utilizado na empresa, os dados são imputados no banco de dados e então tratados para que seja factível a criação e alimentação de indicadores para apoiar a condução do negócio. Empresas que dão finalidade aos dados que estão à sua disposição podem garantir uma gestão mais efetiva e precisa. A partir deste estudo de caso, podem-se confirmar os resultados positivos da aplicação destes conceitos, no qual apresentou uma melhoria na retenção de clientes, melhor controle sobre como e onde atuar para garantir casos de sucesso, fazendo com que a empresa mantenha índices adequados de satisfação de clientes

Impact of safety-related dose reductions or discontinuations on sustained virologic response in HCV-infected patients: Results from the GUARD-C Cohort

BACKGROUND: Despite the introduction of direct-acting antiviral agents for chronic hepatitis C virus (HCV) infection, peginterferon alfa/ribavirin remains relevant in many resource-constrained settings. The non-randomized GUARD-C cohort investigated baseline predictors of safety-related dose reductions or discontinuations (sr-RD) and their impact on sustained virologic response (SVR) in patients receiving peginterferon alfa/ribavirin in routine practice. METHODS: A total of 3181 HCV-mono-infected treatment-naive patients were assigned to 24 or 48 weeks of peginterferon alfa/ribavirin by their physician. Patients were categorized by time-to-first sr-RD (Week 4/12). Detailed analyses of the impact of sr-RD on SVR24 (HCV RNA <50 IU/mL) were conducted in 951 Caucasian, noncirrhotic genotype (G)1 patients assigned to peginterferon alfa-2a/ribavirin for 48 weeks. The probability of SVR24 was identified by a baseline scoring system (range: 0-9 points) on which scores of 5 to 9 and <5 represent high and low probability of SVR24, respectively. RESULTS: SVR24 rates were 46.1% (754/1634), 77.1% (279/362), 68.0% (514/756), and 51.3% (203/396), respectively, in G1, 2, 3, and 4 patients. Overall, 16.9% and 21.8% patients experienced 651 sr-RD for peginterferon alfa and ribavirin, respectively. Among Caucasian noncirrhotic G1 patients: female sex, lower body mass index, pre-existing cardiovascular/pulmonary disease, and low hematological indices were prognostic factors of sr-RD; SVR24 was lower in patients with 651 vs. no sr-RD by Week 4 (37.9% vs. 54.4%; P = 0.0046) and Week 12 (41.7% vs. 55.3%; P = 0.0016); sr-RD by Week 4/12 significantly reduced SVR24 in patients with scores <5 but not 655. CONCLUSIONS: In conclusion, sr-RD to peginterferon alfa-2a/ribavirin significantly impacts on SVR24 rates in treatment-naive G1 noncirrhotic Caucasian patients. Baseline characteristics can help select patients with a high probability of SVR24 and a low probability of sr-RD with peginterferon alfa-2a/ribavirin

Penile Cancer Mortality in Brazil: Are We Making Progress?

PURPOSEThis study aims to analyze the trends in mortality rates from penile cancer (PeC) and the treatment modalities adopted in Brazil over recent years.MATERIALS AND METHODSDeath records for PeC cases (International Classification of Diseases, version 10 C60) and treatment modalities were extracted from the DATASUS database. A joinpoint regression analysis was conducted to examine the data.RESULTSA total of 7,848 deaths due to PeC were recorded in Brazil between 1996 and 2020. Increasing mortality trends were observed, with an average annual percentage change (AAPC) of 0.91 (0.6-1.2; P < .001). The North and Northeast regions had the highest age-standardized mortality rates (ASMRs) and AAPCs. From 2008 to 2020, the ASMR in the Northeast region remained stable, whereas the North region surpassed it. The Southeast region exhibited a significant downward trend, with an AAPC of –0.91 (–1.3 to -0.5; P < .001). Penile biopsies declined and were more frequent in the southeastern region. A total of 8,498 penile amputations were performed, with 39.4% and 29.1% conducted in the Southeast and Northeast regions, respectively.CONCLUSIONBrazil has experienced increasing mortality trends in PeC over the past 2 decades. Low schooling, married, and young men from the North or Northeast regions represent the majority of deaths. Urgent efforts are needed to enhance the diagnosis and treatment of PeC to prevent and reduce mortality rates in the country

Caracterização pedológica e uso das terras na Área de Proteção de Manancial do Córrego Quinze, DF

The Protection Area of Water Sources of Quinze Stream (PAWS), with an area of about 4,000 ha, is mainly composed by the Pequizeiros Ecological Park and Santos Dumont Rural Center, a region of great importance to agriculture in the Federal District. This study aimed to characterize the soils and check the land use and occupation of the PAWS of Quinze Stream to check the sustainability of this use in this protection area of Distrito Federal. Was implemented a digital database using ArcGIS 10 software, with maps of soils, agricultural capability of the land, geomorphology and geology available of the study area. Was conducted the study of relations between classes of soils, geomorpholgy and parent materials, using ArcGIS 10. Were selected soil profiles representing the pedomorphogeological relationships established, representing the soils distribution in the landscape of the PAWS of Quinze Stream. Was generated land use and occupation map of the PAWS of Quinze stream through the automatic classification of Landsat image using the software ENVI 4.4, and established classes of land use and occupation. Was evaluated the adequacy of the agricultural capability through the land use and occupation map generated of the study area. The results show Oxisols occur in areas of lower slopes in flat relief and Histosols and Plinthosols at areas of greatest slope near the bed of the Quinze stream. The land use and occupation of the PAWS of Quinze Stream was considered appropriate in relation to agricultural suitability.Pages: 340-34

Fraud in the 2022 Brazilian presidential elections?

This study aims to assess wether there was fraud in results from Brazillian presidential elections in 2022

Impact of safety-related dose reductions or discontinuations on sustained virologic response in HCV-infected patients: Results from the GUARD-C Cohort

Background: Despite the introduction of direct-acting antiviral agents for chronic hepatitis C virus (HCV) infection, peginterferon alfa/ribavirin remains relevant in many resource-constrained settings. The non-randomized GUARD-C cohort investigated baseline predictors of safety-related dose reductions or discontinuations (sr-RD) and their impact on sustained virologic response (SVR) in patients receiving peginterferon alfa/ribavirin in routine practice. Methods: A total of 3181 HCV-mono-infected treatment-naive patients were assigned to 24 or 48 weeks of peginterferon alfa/ribavirin by their physician. Patients were categorized by time-to-first sr-RD (Week 4/12). Detailed analyses of the impact of sr-RD on SVR24 (HCV RNA <50 IU/mL) were conducted in 951 Caucasian, noncirrhotic genotype (G)1 patients assigned to peginterferon alfa-2a/ribavirin for 48 weeks. The probability of SVR24 was identified by a baseline scoring system (range: 0-9 points) on which scores of 5 to 9 and <5 represent high and low probability of SVR24, respectively. Results: SVR24 rates were 46.1 % (754/1634), 77.1% (279/362), 68.0% (514/756), and 51.3% (203/396), respectively, in G1,2, 3, and 4 patients. Overall, 16.9% and 21.8% patients experienced ≥1 sr-RD for peginterferon alfa and ribavirin, respectively. Among Caucasian noncirrhotic G1 patients: female sex, lower body mass index, pre-existing cardiovascular/pulmonary disease, and low hematological indices were prognostic factors of sr-RD; SVR24 was lower in patients with ≥1 vs. no sr-RD by Week 4 (37.9% vs. 54.4%; P = 0.0046) and Week 12 (41.7% vs. 55.3%; P = 0.0016); sr-RD by Week 4/12 significantly reduced SVR24 in patients with scores <5 but not ≥5. Conclusions: In conclusion, sr-RD to peginterferon alfa-2a/ribavirin significantly impacts on SVR24 rates in treatment-naive G1 noncirrhotic Caucasian patients. Baseline characteristics can help select patients with a high probability of SVR24 and a low probability of sr-RD with peginter-feron alfa-2a/ribavirin

Neotropical freshwater fisheries : A dataset of occurrence and abundance of freshwater fishes in the Neotropics

The Neotropical region hosts 4225 freshwater fish species, ranking first among the world's most diverse regions for freshwater fishes. Our NEOTROPICAL FRESHWATER FISHES data set is the first to produce a large-scale Neotropical freshwater fish inventory, covering the entire Neotropical region from Mexico and the Caribbean in the north to the southern limits in Argentina, Paraguay, Chile, and Uruguay. We compiled 185,787 distribution records, with unique georeferenced coordinates, for the 4225 species, represented by occurrence and abundance data. The number of species for the most numerous orders are as follows: Characiformes (1289), Siluriformes (1384), Cichliformes (354), Cyprinodontiformes (245), and Gymnotiformes (135). The most recorded species was the characid Astyanax fasciatus (4696 records). We registered 116,802 distribution records for native species, compared to 1802 distribution records for nonnative species. The main aim of the NEOTROPICAL FRESHWATER FISHES data set was to make these occurrence and abundance data accessible for international researchers to develop ecological and macroecological studies, from local to regional scales, with focal fish species, families, or orders. We anticipate that the NEOTROPICAL FRESHWATER FISHES data set will be valuable for studies on a wide range of ecological processes, such as trophic cascades, fishery pressure, the effects of habitat loss and fragmentation, and the impacts of species invasion and climate change. There are no copyright restrictions on the data, and please cite this data paper when using the data in publications

Characterisation of microbial attack on archaeological bone

As part of an EU funded project to investigate the factors influencing bone preservation in the archaeological record, more than 250 bones from 41 archaeological sites in five countries spanning four climatic regions were studied for diagenetic alteration. Sites were selected to cover a range of environmental conditions and archaeological contexts. Microscopic and physical (mercury intrusion porosimetry) analyses of these bones revealed that the majority (68%) had suffered microbial attack. Furthermore, significant differences were found between animal and human bone in both the state of preservation and the type of microbial attack present. These differences in preservation might result from differences in early taphonomy of the bones. © 2003 Elsevier Science Ltd. All rights reserved