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Search Results: 1 - 10 of 180489 matches for " Adilson Celestino de Lima "
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Desempenho dos fundos de investimento do tipo previdência privada e sua sensibilidade à varia o da taxa de juros
Adilson Celestino de Lima
Revista de Administra??o Mackenzie , 2006,
Abstract: Este trabalho busca explorar o campo de fundos de investimentos financeiros, que embora seja muito abordado pela literatura, tem focado basicamente fundos de mercado e de carteira livre. No entanto, este estudo buscou analisar os fundos de investimento previdenciários, que têm recebido pouca aten o em termos de estudos empíricos no Brasil. O objetivo geral foi verificar a performance dos fundos, com patrim nio superior a R$ 100 milh es, no período compreendido entre os anos de 2003 e 2004. A título de performance, foi feito um levantamento dos retornos mensais de cada fundo e calculado o seu desviopadr o, como caracterizador do risco dos retornos. Também foi utilizado o cálculo da correla o, comparando os retornos dos fundos com um benchmark, designado pelo CDI do respectivo período. Logo em seguida foi calculado o índice de Sharpe como parametro de desempenho. Ao analisar os resultados, constatou-se que os fundos, na sua grande maioria, mantêm uma correla o positiva com o benchmark (mas n o todos) e que o desempenho dos retornos n o é totalmente compatível com o índice de Sharpe. Foi também visto que os retornos nos dois anos analisados n o conseguiram superar o CDI, caracterizando desta forma ineficiência na gest o dos fundos.
Determinantes da forma??o do capital intelectual nas empresas produtoras de tecnologia da informa??o e comunica??o
Lima, Adilson Celestino;Carmona, Charles Ulises;
RAM. Revista de Administra??o Mackenzie , 2011, DOI: 10.1590/S1678-69712011000100005
Abstract: the evaluation process of companies has advanced to incorporate new methodologies and/or adapt existing approaches, proven effective for new paradigms of assessment. the assessment area includes topics other than finance and requires greater interaction with the strategic dynamics of organizations. when it comes to assessing the intangibles, a question arises quite relevant: the value of intellectual capital. companies in information technology and communication companies (tic) are different and need a proper treatment when the process of determining its market value. traditional methods only demonstrate the value of the company, because this type of enterprise mainly of intangible capital, it is difficult to identify the value drivers. this study aimed to identify the main value drivers of business information technology and communication, using the analysis multivariate analysis and specifically factor analysis. this methodology aimed to explore, through questionnaires answered by business managers of tic, what would be the main key to the creation of value in this particular type of organization. according to the survey results, the intangible capital is formed by four factors or drivers, which are: human capital, accounting for 26.8% of total variance, the human capital management, accounting for 21.4% of variance total, structural capital, accounting for 19.7% and organizational environment, accounting for 19.1%. together, these factors account for 87% of the total variance involving intangible capital.
Determinantes da forma o do capital intelectual nas empresas produtoras de tecnologia da informa o e comunica o.
Adilson Celestino Lima,Charles Ulises Carmona
Revista de Administra??o Mackenzie , 2011,
Abstract: O processo de avalia o de empresas tem avan ado no sentido de incorporar novas metodologias e/ou adaptar as metodologias já existentes, comprovadamente eficientes, para os novos paradigmas da avalia o. A área de avalia o incorpora outras disciplinas além das já conhecidas de Finan as e requer maior intera o com a dinamica estratégica das organiza es. Em se tratando de avalia o dos intangíveis, uma quest o bastante relevante se imp e: o valor do capital intelectual. Empresas de Tecnologia da Informa o e Comunica o (TIC) s o empresas diferenciadas e que precisam de um adequado tratamento quando do processo de determina o do seu valor de mercado. As metodologias tradicionais apenas demonstram o valor da empresa; no entanto, por ser esse tipo de empresa preponderantemente de capital intangível, é difícil identificar seus geradores de valor. Esta pesquisa teve como objetivo principal identificar os direcionadores de valor de empresas de tecnologia da informa o e comunica o, usando a análise multivariada e especificamente a análise fatorial. Essa metodologia objetivou, explorar, através de questionário respondido por gestores de empresas de TIC, quais seriam as variáveis fundamentais na cria o de valor nesse tipo específico de organiza o. De acordo com os resultados da pesquisa, o capital intangível é formado por quatro fatores ou drivers: o Capital Humano, respondendo por 26,8% da variancia total; a Gest o do Capital Humano, respondendo por 21,4% da variancia total; o Capital Estrutural, respondendo por 19,7%, e o Ambiente Organizacional, respondendo por 19,1%. Juntos, esses fatores respondem por 87% de toda a variancia envolvendo o capital intangível.
Editorial: Chemistry: A key science to fight neglected diseases/Química: Ciência central para combater doen as negligenciadas
Adilson Beatriz,Dênis Pires de Lima
Orbital : the Electronic Journal of Chemistry , 2009,
Abstract: Over the past century, chemical and pharmaceutical industries have made substantial strides in the development of new pharmaceuticals for a range of human diseases. Discovering and developing new drugs are part of a costly process that involves not only the search for new drug candidates, but also the performance of clinical trials. It is not uncommon to find reports of costs reaching US$ 500 million—and even US$ 1 billion—engaging multidisciplinary teams for periods of 10 or 15 years. To a large extent, these costs are borne by consumers in richer countries. In contrast, diseases that predominantly affect residents of poorer nations tend to be left out of the modern process of drug discovery. Moreover, most of the world population stricken by these illnesses is incapable of supporting the costs involved in developing the drugs they need. Because these infirmities, with few exceptions, have been ignored by those in charge of research programs, both in the public and private sectors, they have been referred to as neglected diseases. On its website, the World Health Organization categorizes 14 health conditions as “tropical diseases,”.......................
Chemistry: A key science to fight neglected diseases Química: Ciência central para combater doen as negligenciadas
Adilson Beatriz,Dênis Pires de Lima
Orbital : the Electronic Journal of Chemistry , 2010,
Abstract:
Four years of crusade! Quatro anos de luta!
Adilson Beatriz,Dênis Pires de Lima
Orbital : the Electronic Journal of Chemistry , 2012,
Abstract: Orbital - The Electronic Journal of Chemistry is entering its 4th year of existence which is a reason to celebrate. A great work has been devoted to preserve a scientific journal of international reputation. This work was not always without mistakes or any trouble. However, these very adversities stimulate additional efforts in order to overcome our errors and, continuing with our serious proposal of editing a journal which scientists from all over the world can submit online their original works manuscripts to be published in peer review and open-access style. Beginning this year, Orbital was classified by the Chemistry Coordination Area on the B5 rank of CAPES Qualis (Brazil) and, leveled as B4 by Coordination Areas of Materials and Engineering II. These important details demonstrate that Orbital is progressively attaining the acknowledgment of the Brazilian scientific community. The recognition by CAPES Qualis is crucial as the system evaluates the generation of knowledge in the Brazilian universities and the method by which this same knowledge disseminated to society. Not all these were possible without endeavoring of editors and volunteer assistance of advisors from several national and international institutions. Recently, the young Professors Kleber Thiago de Oliveira (UFSCAR), Grégoire Demetz (USP-RP) and Amilcar Machulek Júnior (UFMS) have joined us to share the idea and philosophy of Orbital by accepting our invitation to be associated editors. The tasks and challenges are enormous and, we are sure that new participants will support us on the way to achieve indexation in new Databases systems as SCOPUS, ISI and Scielo. Consequently, the international success of this electronic journal will be assured. We sincerely hope that in the academic Brazilian scenario, Orbital can figure as a solid bridge to interchange real creative science that is happening in various locations around the world. A revista Orbital está comemorando seu quarto ano de existência. Um grande esfor o tem sido dedicado para cumprir nosso objetivo de torná-la uma revista científica de reputa o internacional. Todo o trabalho devotado n o foi sempre sem erros nem problemas. No entanto, as próprias adversidades serviram de estímulos adicionais para superarmos nossas falhas e continuarmos nossa proposta séria de editar um jornal onde cientistas de todo o mundo possam submeter seus trabalhos originais para serem publicados em um processo de revis o por pares e de acesso livre. No início deste ano, a revista Orbital foi classificada com QUALIS B5 pela Coordena o da área de Química
Symmetrical molecules from reaction of beta-cyclohexanediones with acetylenedicarboxylic acid in aqueous medium
Leonardo Ribeiro Martins,Adilson Beatriz,Dênis Pires de Lima
Orbital : the Electronic Journal of Chemistry , 2012,
Abstract: In an attempt to obtain Michael adducts in aqueous medium, 1,3-cyclohexanedione (1) or dimedone (2) and acetylenedicarboxylic acid monopotassium (3) were dissolved in water and heated to reflux. Under these conditions, two products were isolated from the reaction mixture between 1 and 3: 2-[1-(2,6-dioxocyclohexyl)ethyl]-1,3-cyclohexanedione (6) and a xanthenedione (7), which corresponds to the cyclization of 6. The reaction between 2 and 3 gave only the 2-[1-(4,4-dimethyl-2,6-dioxocyclohexyl)ethyl]-5,5-dimethyl-1,3-cyclohexanedione (8).
Oral Kaposi’s sarcoma in immunosuppressed patients – report of cases
Allana Pivovar,Cassiano Lima Chaiben,Francisca Berenice Dias Gil,Antonio Adilson Soares de Lima
RSBO , 2013,
Abstract: Introduction: Kaposi sarcoma is a vascular neoplasm composed of endothelium-lined vascular spaces and spindle-shaped cells. It often manifests with multiple vascular nodules on the skin and other organs. Kaposi sarcoma is rare in HIV negative patients and it is associated with HHV-8 infection. There are four types: classic, endemic, iatrogenic and HIV-associated. Patients with HIV/AIDS are also at increased risk of developing Kaposi sarcoma. Objective: The aim of this article is to present two cases of Kaposi sarcoma in the hard palate of HIV/AIDS male patients. Case report and Conclusion: Kaposi sarcoma should be considered in the differential diagnosis of any AIDS patient who presents with bluish, smooth, firm, nonpulsatile macule or nodule in the region of the hard palate. Development of Kaposi sarcoma in the oral cavity also has prognostic implications for untreated HIV patients, who are found to have higher death rates than patients affected only by cutaneous disease.
O olhar dos conselheiros de saúde sobre os relatórios de presta??o de contas no município de Natal (Rio Grande do Norte), Brasil
Gon?alves, Andréa de Oliveira;Gon?alves, Rodrigo de Souza;Tavares, Adilson de Lima;
Saúde e Sociedade , 2011, DOI: 10.1590/S0104-12902011000300012
Abstract: when councils are analyzed as organizations that combine resources and try to deliberately accomplish a set of goals, the evaluation of their efficiency, not of their effectiveness, shall be centered on the capacity of accomplishing the goals established by the members. in brazil, after the promulgation of law 8142/90, health councils have begun to deliberate on issues related to health, making this a constant practice. this article analyzes the results of a qualitative research accomplished in order to evaluate the performance of the city health council (cms) of the city of natal, northeastern brazil, with respect to the financial and economic information provided by the city health department (sms). the results have evidenced that the advisors have a low degree of understanding of the financial and economic information, due to the clearly weak and incomplete reports provided by the city health department to the health council, which implies that the council has no opportunities to establish better inferences about an efficient application of the resources. thus, it becomes more difficult for the advisors to exercise control, since information provided on a synthetic manner hinders, among other inferences, the comparison between what had been forecast in the budget and what has been effectively accomplished.
HERITAGE ASSETS: UMA ANáLISE COMPARATIVA DAS NORMAS EMANADAS DO FASB, ASB E CFC
Adilson de Lima Tavares,, Rodrigo de Souza Gon?alves,Jorge Katsumi Niyama
Advances in Scientific and Applied Accounting , 2010,
Abstract: Este estudo tem por objetivo analisar as diferen as e similaridades existentes na normatiza o contábil dos heritage assets sob a ótica do FASB, ASB e CFC. Os heritage assets s o recursos tangíveis que carregam consigo uma importancia ímpar para um determinado povo ou sociedade por sua representatividade histórico/cultural, cuja inten o de sua preserva o é indefinida (FASB, 2008). Para realizar a análise comparativa, foram elaboradas dimens es (reconhecimento, mensura o e evidencia o) as quais contam com seis variáveis, que serviram como rol de compara o em busca por possíveis impactos decorrentes das diferen as entre os atributos comparados (SARTORI, 1994; PARNABIANCO, 1994). Complementarmente, foram entrevistados representantes de entidades responsáveis pela preserva o dos heritage assets, como forma de identificar empiricamente o estágio em que se encontra a presta o de contas dos mesmos à sociedade brasileira. Assim, considerando as dimens es analisadas, verifica-se que há uma divergência significativa entre a normatiza o norte-americana e a inglesa no que tange aos heritage assets, uma vez que a primeira n o reconhece-o como ativo em suas demonstra es contábeis, enquanto a segunda, além de considerá-lo, entende a necessidade de sua mensura o a valor corrente, sujeito à varia es de valor, bem como ao teste de imparidade. Apesar das diferen as, os documentos elaborados tanto pelo FASAB (2008) como pelo ASB (2009), podem servir como norte para elabora o de normas que orientem a forma como tais itens devem ser contabilizados no Brasil.
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