bluuebunny/crossref_metadata_2025_split huggingface dataset:
O TEMA “CUSTOS” EM PERIÓDICOS DA ENGENHARIA DE PRODUÇÃO: UMA ANÁLISE BIBLIOMÉTRICA E PERSPECTIVAS FUTURAS
Authors: Alvarenga Tiago Henrique De Paula , Sartori Simone , Assumpção Jairo José , Campos Lucila Maria Souza 
Published: June 2016

<p><em>O objetivo desse artigo é realizar um mapeamento das publicações sobre o tema custos na engenharia de produção e, como consequência, identificar um portfólio bibliográfico das publicações na área. Para atender ao objetivo, fez-se uma análise bibliométrica nos dois principais periódicos brasileiros especializados na área de engenharia de produção (Produção – ISSN 0103-6513 e Gestão &amp; Produção – ISSN 0104-530X). Após a busca, foram selecionados 43 artigos relevantes e 540 artigos de referências, que passaram a representar o portfólio bibliográfico. Na análise bibliométrica do portfólio bibliográfico evidencia-se: o autor mais citado “José Luis Duarte Ribeiro”; o artigo com maior reconhecimento científico "Competitividade e coordenação de sistemas agroindustriais: um ensaio conceitual" de Elizabeth M. M. Q. Farina com 130 citações; as palavras-chave mais presentes “custos de transação” e “custos”; o método de pesquisa mais usado é o “estudo de caso” (46% dos casos são únicos e 54% são múltiplos). Na análise das referências do portfólio bibliográfico destaca-se: os periódicos “Management Science”, “European Journal of Operational Research” e “International Journal of Production Economics”; o autor mais citado “Mohamad Y. Jaber”; em relação ao reconhecimento científico o artigo "Theory of the firm: Managerial behavior, agency costs and ownership structure” de Michael C. Jensen e William H. Meckling, com 44.083 citações. Tal estudo permitiu descobrir as características de publicações do campo e com isso visualizar a evolução científica, os principais autores, os periódicos mais relevantes, as palavras-chave mais utilizadas e características distintivas que integraram os estudos realizados. </em></p>
GESTÃO DE GASTOS EM SERVIÇOS DE DESENVOLVIMENTO E MANUTENÇÃO DE SOFTWARES
Authors: Fonseca Ricardo Kenji , Raupp Fabiano Maury 
Published: June 2016

<p><em>O presente estudo apresenta os resultados da estruturação da gestão de gastos incorridos em uma empresa prestadora de serviços de desenvolvimento e manutenção de softwares. Trata-se de uma pesquisa descritiva, realizada por meio de um estudo de caso, com abordagem predominantemente qualitativa. Os dados foram coletados por meio de entrevistas semiestruturadas e documentos da organização, analisados por meio da técnica de análise descritiva. Considerando as características peculiares das empresas de serviços no que tange à contabilidade de custos, fez-se o diagnóstico da gestão de gastos adotada por esta empresa, a qual organiza suas atividades predominantemente por projetos (ordens de serviço). Analisou-se como era feita a classificação dos gastos da mesma, qual era sua composição e como ocorria a apropriação dos gastos desta empresa. Na sequência, elaborou-se uma proposta de gestão de gastos, visando amenizar deficiências identificadas na etapa de diagnóstico do modelo de gestão de gastos adotado pela empresa. A proposta de gestão de gastos foi baseada no custeio por absorção com departamentalização. Dessa maneira, buscou-se aprimorar o custeamento, o controle e o fornecimento de informações para a tomada de decisão. </em><em></em></p>
ESTUDO EXPLORATÓRIO SOBRE OS MÉTODOS OPM3 E KPMMM PARA AVALIAÇÃO DE MATURIDADE ORGANIZACIONAL NO GERENCIAMENTO DE PROJETO
Authors: Oliveira Evandro Luiz de , Oliveira Edson Aparecida de A. Q. de 
Published: June 2016

<p>O gerenciamento de projetos tem sido uma abordagem com acelerada difusão nas últimas três decadas nas organizações de diversos segmentos do mercado no Brasil e no mundo. Apesar da ampla divulgação e utilização, ainda é alto o índice de insucesso ou sucesso parcial na execução dos emprendimentos. Como esse campo de estudo é recente, levou-se ao questionamento se esse índice é consequência da imaturidade das organizações na utilização dos conhecimentos, técnicas e habilidades dessa área. Este estudo, realizado a partir de pesquisa bibliográfica, tem como objetivo comparar e identificar as diferenças conceituais dos modelos Organizational Project Management Maturity Model<sup>®</sup> (OPM3<sup>®</sup>) e Kerzner Project Managemente Maturity Model® (KPMMM<sup>®</sup>) utilizadas para avaliação da maturidade em gerenciamento de projetos nas organizações. A comparação dos métodos OPM3<sup>®</sup> e KPMMM<sup>®</sup>, com base em revisão bibliográfica, permite concluir que há complementaridade entre as duas abordagens e algumas diferenças, o que possibilita que o modelo KPMMM<sup>®</sup> possa ser aplicado em combinação com o OPM3<sup>®</sup>, para assim maximizar os resultados ao mesmo tempo definir um foco para as primeira análises, o que possibilita economizar, recursos e reduzir o tempo para obter indicações para melhorias. </p>
ESTUDO DOS PARAMÊTROS FÍSICO-QUÍMICOS, QUALIDADE DA ÁGUA E TROFIA DO RESERVATÓRIO DA USINA HIDRELÉTRICA DE SÁ CARVALHO, MINAS GERAIS, BRASIL
Authors: Queiroz Marluce Teixeira Andrade , Queiroz Carolina Andrade , Queiroz Felipe Andrade , Leão Mônica Maria Diniz , Amorim Camila Costa 
Published: June 2016

<p><em>O estudo se refere ao diagnóstico da influência quanto ao uso e ocupação do solo na qualidade da água do reservatório da UHE - Sá Carvalho, Antônio Dias, Minas Gerais (Brasil). Foram selecionados cinco pontos de amostragens diferenciados quanto à profundidade sendo apurados os parâmetros físico-químicos: temperatura da água, oxigênio dissolvido, condutividade elétrica, pH, turbidez, sólidos totais, sólidos totais dissolvidos, sólidos suspensos totais provenientes dos relatórios da CEMIG. Os resultados de qualidade da água foram divididos para o período de estiagem (agosto/2014) e chuvoso (novembro/2014) e, de maneira geral, apresentaram variação sazonal.Constatou-se que no período com maior precipitação pluviométrica parâmetros como turbidez e sólidos suspensos totais foram maiores, enquanto na estação seca, e à medida que se adentrava no reservatório (montante para jusante) indicadores físico-químicos como condutividade elétrica foram mais elevados. Com base nos achados, subsídios básicos são apresentados para a tomada de decisões no que se refere às estratégias de planejamento e medidas conservacionistas da área do entorno do reservatório, dentre outros.</em></p>
Patients with Systemic Lupus Erythematosus Have Increased Risk of Short-term Adverse Events after Total Hip Arthroplasty
Authors: Roberts Jordan E. , Mandl Lisa A. , Su Edwin P. , Mayman David J. , Figgie Mark P. , Fein Arielle W. , Lee Yuo-yu , Shah Ummara , Goodman Susan M. 
Published: June 2016

Objective.Total hip arthroplasty (THA) is performed more frequently in patients with systemic lupus erythematosus (SLE) than in the general population. However, whether patients with SLE have higher complication rates than patients with osteoarthritis (OA) is unknown. This study compares adverse events (AE) in SLE with OA controls.Methods.Patients in our institution’s registry were eligible. SLE was identified by the International Classification of Diseases, 9th ed code. AE were identified by chart review and questionnaire. Patients with SLE were matched with OA controls. Multivariate regression was performed to identify independent predictors of AE.Results.Fifty-eight patients with SLE THA were matched with 116 OA controls. Of the patients with SLE, 47.4% had Charlson-Deyo comorbidity scores (excluding SLE) > 1 versus 13.1% of OA (p < 0.0001). Length of stay was longer for SLE (6.0 days vs 4.7 days, p = 0.0008). Patients with SLE had more falls (10.3% vs 1.7%, p = 0.017), deep vein thrombosis (5.2% vs 0%, p = 0.036), acute renal disease (8.6% vs 0%, p = 0.004), wound infections (6.9% vs 0.9%, p = 0.043), and revision surgeries (5.2% vs 0%, p = 0.036). In a logistic regression controlling for comorbidities, SLE had an increased risk of AE (OR 3.77, 95% CI 1.74–8.16). Comorbidity scores were not significantly associated with AE. Among those with SLE, there were no significant differences in AE in those taking corticosteroids.Conclusion.SLE is an independent risk factor for AE after THA. Patients with SLE had higher rates of falls, acute renal disease, infections, and revision surgeries than matched OA controls. Further research is needed to understand the causes of increased AE in patients with SLE.
Comparison of CAROC and FRAX in Fragility Fracture Patients: Agreement, Clinical Utility, and Implications for Clinical Practice
Authors: Rotondi Nooshin Khobzi , Beaton Dorcas E. , Elliot-Gibson Victoria , Sujic Rebeka , Josse Robert G. , Sale Joanna E.M. , Leslie William D. , Bogoch Earl R. 
Published: June 2016

Objective.To examine the level of agreement between 2 fracture risk assessment tools [Canadian Association of Radiologists and Osteoporosis Canada (CAROC) and Canadian Fracture Risk Assessment (FRAX)] when applied within the context of the Canadian guidelines, in a population of fragility fracture patients.Methods.The sample consisted of 135 treatment-naive fragility fracture patients aged 50+ years and screened as part of an osteoporosis (OP) program at an urban hospital. Ten-year probabilities of future major osteoporotic fractures were calculated using the FRAX and CAROC. We also integrated additional qualifiers from the 2010 Canadian guidelines that place hip, spine, and multiple fractures at high risk regardless. A quadratic weighted κ (Kw) and 95% CI were calculated to estimate the chance corrected agreement between the risk assessment tools. Logistic regression was used to evaluate the factors associated with concordance.Results.Among patients with fragility fractures, the agreement between CAROC and FRAX was Kw = 0.64 (95% CI 0.58–0.71), with 45 of 135 cases in the cells reflecting disagreement. Younger persons and males were more likely to be found in discordant cells.Conclusion.The level of agreement between 2 commonly used fracture risk assessment tools was not as high in the patients with fragility fractures as it was in general community-based samples. Our results suggest discordance is found in less-typical patients with OP who need more consistency in messaging and direction. Users of these fracture risk tools should be aware of the potential for discordance and note differences in risk classifications that may affect treatment decisions.
The Recurrence of Digital Ulcers in Patients with Systemic Sclerosis after Discontinuation of Oral Treprostinil
Authors: Shah Ami A. , Schiopu Elena , Chatterjee Soumya , Csuka Mary Ellen , Frech Tracy , Goldberg Avram , Spiera Robert , Peng Stanford L. , McBride Ryan J. , Cleveland Jody M. , Steen Virginia 
Published: June 2016

Objective.Prior studies investigating the efficacy of oral treprostinil to treat digital ulcers (DU) in systemic sclerosis (SSc)-associated Raynaud phenomenon have yielded conflicting results. In this investigation, we examined whether DU burden increased after patients withdrew from oral treprostinil that was administered during an open-label extension study.Methods.A multicenter, retrospective study was conducted to determine DU burden in the year after withdrawal from oral treprostinil. DU burden 3–6 months (Time A) and > 6–12 months (Time B) after drug withdrawal was compared with DU burden at baseline, defined as the last day receiving drug in the open-label extension study, by a paired Student t test. Changes in DU burden while receiving drug in the open-label study were compared with changes in DU burden at Time B by a paired Student t test.Results.Fifty-one patients from 9 clinical sites were included for analysis. DU burden increased significantly from baseline (mean 0.47) to Time A (mean 2.1, p = 0.002, n = 23) and Time B (mean 1.45, p = 0.013, n = 30). Total DU burden decreased during oral treprostinil exposure (mean change −0.6) and then increased by Time B (mean change 1.05, p = 0.0027 for comparison, n = 30). In the year after drug withdrawal, many patients required vasodilator therapy and pain medications. Three patients were hospitalized for complications from DU, and 4 patients required surgery for DU.Conclusion.Total DU burden increased significantly after discontinuation of oral treprostinil. These data provide supportive evidence of a beneficial effect of oral treprostinil for the vascular complications of SSc and suggest that further study is warranted.
Summed and Weighted Summary Scores for the Medsger Disease Severity Scale Compared with the Physician’s Global Assessment of Disease Severity in Systemic Sclerosis
Authors: Harel Daphna , Hudson Marie , Iliescu Alexandra , Baron Murray ,   Canadian Scleroderma Research Group, Steele Russell 
Published: June 2016

Objective.To develop a weighted summary score for the Medsger Disease Severity Scale (DSS) and to compare its measurement properties with those of a summed DSS score and a physician’s global assessment (PGA) of severity score in systemic sclerosis (SSc).Methods.Data from 875 patients with SSc enrolled in a multisite observational research cohort were extracted from a central database. Item response theory was used to estimate weights for the DSS weighted score. Intraclass correlation coefficients (ICC) and convergent, discriminative, and predictive validity of the 3 summary measures in relation to patient-reported outcomes (PRO) and mortality were compared.Results.Mean PGA was 2.69 (SD 2.16, range 0–10), mean DSS summed score was 8.60 (SD 4.02, range 0–36), and mean DSS weighted score was 8.11 (SD 4.05, range 0–36). ICC were similar for all 3 measures [PGA 6.9%, 95% credible intervals (CrI) 2.1–16.2; DSS summed score 2.5%, 95% CrI 0.4–6.7; DSS weighted score 2.0%, 95% CrI 0.1–5.6]. Convergent and discriminative validity of the 3 measures for PRO were largely similar. In Cox proportional hazards models adjusting for age and sex, the 3 measures had similar predictive ability for mortality (adjusted R2 13.9% for PGA, 12.3% for DSS summed score, and 10.7% DSS weighted score).Conclusion.The 3 summary scores appear valid and perform similarly. However, there were some concerns with the weights computed for individual DSS scales, with unexpected low weights attributed to lung, heart, and kidney, leading the PGA to be the preferred measure at this time. Further work refining the DSS could improve the measurement properties of the DSS summary scores.
Infection in Southern Chinese Patients with Systemic Lupus Erythematosus: Spectrum, Drug Resistance, Outcomes, and Risk Factors
Authors: Chen Dongying , Xie Jingyi , Chen Haihong , Yang Ying , Zhan Zhongping , Liang Liuqin , Yang Xiuyan 
Published: June 2016

Objective.To investigate the spectrum, antibiotic-resistant pattern, risk factors, and outcomes of infection in patients hospitalized with systemic lupus erythematosus (SLE).Methods.We collected the clinical and microbiological data from hospitalized patients with SLE with infection between June 2005 and June 2015, and then conducted retrospective analyses.Results.Among our sample of 3815 hospitalized patients, 1321 (34.6%) were diagnosed with infection. The majority (78.3%) of infection occurred within 5 years of SLE onset. Bacterial infection was predominant (50.6%), followed by viral infection (36.4%) and fungal infection (12.5%). The lungs (33.7%) and upper respiratory tracts (26.3%) were most commonly affected. Gram-negative bacteria (GNB) were predominant over gram-positive bacteria (178 isolates vs 90 isolates). The most frequently isolated bacteria were Escherichia coli (24.6%), followed by Acinetobacter baumannii (13.4%) and coagulase-negative Staphylococcus (13.4%). Multidrug-resistant (MDR) strains were detected in 26.9% of bacterial isolates. The most common fungus was Candida spp. (99 episodes), followed by Aspergillus (24 episodes) and Cryptococcus neoformans (13 episodes). The overall mortality rate for this cohort was 2.2%; 48 patients died of infection. Factors associated with bacterial and viral infection were higher Systemic Lupus Erythematosus Disease Activity Index, renal involvement, thrombocytopenia, accumulated dose of glucocorticoids (GC), and treatment with cyclophosphamide (CYC). Renal involvement, accumulated dose of GC, and treatment with CYC were associated with fungal infection.Conclusion.Infection was the leading cause of mortality in patients hospitalized with SLE. There were some notable features of infection in Chinese patients including early onset, higher proportion of respiratory tract involvement, predominance of GNB with emergence of MDR isolates, and a variety of pathogens.
Nailfold Videocapillaroscopy Alterations in Dermatomyositis and Systemic Sclerosis: Toward Identification of a Specific Pattern
Authors: Manfredi Andreina , Sebastiani Marco , Campomori Federica , Pipitone Nicolò , Giuggioli Dilia , Colaci Michele , Praino Emanuela , Ferri Clodoveo 
Published: June 2016

Objective.The termscleroderma patterntypically defines capillary abnormalities of scleroderma spectrum disorders, mainly systemic sclerosis (SSc) and dermatomyositis (DM). Our study aimed to investigate differences in nailfold videocapillaroscopy (NVC) between DM and SSc, with a cross-sectional and longitudinal evaluation.Methods.NVC features of 29 consecutive patients with DM were compared with 90 patients with SSc categorized into the 3 subsets of scleroderma pattern: early, active, and late. Twenty patients with DM and all with SSc were also longitudinally reevaluated after 30 months of followup.Results.At baseline, all SSc groups showed giant capillaries, with significant differences with DM only for early and active pattern. Ramified capillaries were significantly more frequent and severe in DM than in early and active patterns, while DM showed an opposite trend compared with late pattern. Capillary loss was lower in early pattern and higher in active and late, compared with DM. Finally, giant-ramified capillaries were almost exclusive of DM. During followup, NVC showed a different evolution in DM and SSc. In DM we recorded a reduction of giant capillaries, while ramified capillaries increased both in DM and in early and active SSc pattern. The number of capillaries recovered in DM; conversely, capillary loss slightly worsened in all SSc patterns. Giant-ramified capillaries significantly decreased in patients with DM, remaining rare in patients with SSc.Conclusion.Our study strengthens the specificity of DM and SSc microangiopathy and points out the need for large prospective studies to confirm our results and possibly to revise current terminology by distinguishing between “scleroderma” and “dermatomyositis” patterns.
Pour une sociologie des répertoires d’actions électorales
Authors: Desrumaux Clément , Lefebvre Rémi 
Published: June 2016

Pour analyser les pratiques, les techniques et les savoirs mobilisés lors des campagnes électorales, cet article propose l’usage de la notion de répertoires d’actions électorales . La littérature sur les campagnes électorales est généralement dominée par des considérations d’efficience électorale et les changements observés dans les pratiques sont principalement liés à des évolutions technologiques. La notion de répertoires d’actions électorales permet d’analyser les choix produits par les agents dans un contexte où « le choix des armes » est structuré historiquement et sociologiquement. Les agents puisent dans des répertoires d’actions électorales en fonction de contextes politiques enserrés dans des cadres légaux, en fonction aussi de leur appartenance partisane et du rapport de force interne aux partis. La notion de répertoire permet aussi d’expliquer les mobilisations électorales en tenant compte des trajectoires des agents mobilisés et des interactions qu’ils entretiennent avec leurs publics. Enfin, il s’agit aussi d’analyser les évolutions historiques et géographiques des répertoires en lien avec des croyances qui entourent les modes d’action et les phénomènes de circulation dont ils font l’objet.
Les représentant.e.s d’intérêt et la campagne présidentielle de 2012. Rapports au politique et formes de coopération avec les candidat.e.s
Authors: Courty Guillaume , Gervais Julie 
Published: June 2016

L’élection présidentielle de 2012 a fait l’objet d’un protocole de recherche original visant à observer les pratiques d’agents peu étudiés de l’élection : les représentant.e.s d’intérêt. L’article porte sur les sollicitations que les groupes mobilisés en campagne ont adressées aux candidat.e.s et à leurs équipes (soit des revendications, des invitations, des propositions, des requêtes ou encore des questionnaires). Il en ressort notamment que ce qui préside à la coopération des agents politiques et des représentant.e.s d’intérêt tient avant tout à la position sociale homologue qu’ils détiennent dans leurs espaces respectifs ainsi qu’aux compétences politiques de ces dernier.e.s.
Physician Utilization Patterns for VEGF-Inhibitor Drugs in the 2012 United States Medicare Population: Bevacizumab, Ranibizumab, and Aflibercept
Authors: Baisiwala Shivani , Bundorf M. Kate , Pershing Suzann 
Published: June 2016

BACKGROUND AND OBJECTIVE:
To evaluate variation in physician use of vascular endothelial growth factor (VEGF) inhibitors.

PATIENTS AND METHODS:
Population-based analysis of comprehensive, publicly available 2012 Medicare claims, aggregated by physician specialty and service type — including intravitreal injections of bevacizumab (Avastin; Genentech, South San Francisco, CA), ranibizumab (Lucentis; Genetech, South San Francisco, CA), and aflibercept (Eylea; Regeneron, Tarrytown, NY). Physicians were characterized by total patients treated, proportion treated with each drug, total intravitreal injection payments, and proportion of total payments for each drug.

RESULTS:
The authors identified 2,869 ophthalmologists. On average, each treated 203 patients with VEGF-inhibitors, 75.9% of which were treated with bevacizumab. Using all three agents was the most common practice (1,121 physicians), closely followed by using bevacizumab only (1,061 physicians). Ranibizumab accounted for most payments, but bevacizumab was the largest payment source for a sizeable proportion of physicians who used only/mostly bevacizumab.

CONCLUSION:
Most ophthalmologists use multiple VEGF inhibitors, but vary in their relative use. A subset of ophthalmologists predominantly use ranibizumab, but ophthalmologists overall use more bevacizumab despite financial incentives favoring ranibizumab.

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Ophthalmic Surg Lasers Imaging Retina
. 2016;47:555–562.]