Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Rommel de Santana Freire is active.

Publication


Featured researches published by Rommel de Santana Freire.


Archive | 2016

Promotion of Sustainability by Quantifying and Reducing the Carbon Footprint: New Practices for Organizations

Monica Carvalho; Rommel de Santana Freire; A. Brito

This study has the objective of creating the relationship quantify-reduce-promote of the level of pollutants, emitted by companies, and society and governments. This relationship can be extended to assess what is emitted by society itself. Processes, products and even services that are environmentally friendly will be identified and this will help define critical aspects and those deserving special attention. Quantification of the environmental impacts is the first step to deepen knowledge on the activities of a company, directed to the reduction of these impacts. As a consequence of the improvement of operational and economic results there is a simultaneous improvement in the image of the company (how society perceives the company), created in function of the reduction of the pollution generated. Promotion of this information is already utilized by large companies, especially those involved with trading in financial markets.


Archive | 2016

Perspectives on the Implementation of Climate Change Public Policies in Brazil

Rommel de Santana Freire; Monica Carvalho; Charles Ulises de Montreuil Carmona; A. Brito

As a developing country, Brazil plays a fundamental role in reducing the emissions of greenhouse gases (GHG) in the world. However, despite participating in several global agreements to reduce pollution levels, the country still needs to effectively implement existing policies. The creation of new mechanisms for sustainable development should be seen as essential to build a culture of preservation of the environment. Climate change influences the society directly, affecting millions of people worldwide due to prolonged droughts, excessive rainfall and snowfall, causing great damage. In this way, society, especially in developed countries, demands the implementation of public policies that provide environmental preservation together with economic development. This study analyzes the perspectives of implementation of public policies in Brazil, capable of promoting the interaction of sustainable development with environmental preservation. The majority of the Brazilian electricity matrix is constituted by hydroelectricity, but incentives exist for generating electricity from other renewable sources such as solar, wind, or the reuse of waste as biomass. The control of GHG emission levels is directly related to the type of energy sources used by a company. Great variations in the prices of these resources can reflect significantly on the cost of production, and in some cases, make the business impracticable. Considering the scenario where large pollutants and companies must set emission reduction targets, the creation of a system for trading greenhouse gas emissions would encourage other companies to reduce their emissions and trade these in a regulated market. This model is similar to the one established by the Kyoto Protocol and reproduced internally in countries such as the U.S.A. and China. New environmental policies, with financial incentives lead company managers to promote the reduction of GHG emissions through innovation/adaptation of processes and products. Economic development that focused on environmental preservation would then be fostered. This would promote the development of a new culture in society, where people would vigorously demand the implementation of green policies in companies. Brazil has the potential to maintain sustainable economic growth through the implementation of existing policies and the creation of new mechanisms, permitting the creation of an internal carbon market, which can also be connected to other markets already consolidated in the world.


Revista Ibero-Americana de Ciências Ambientais | 2015

Mecanismo de desenvolvimento limpo: um ensaio teórico sob a ótica da estratégia e dos custos de transação

Rommel de Santana Freire; Charles Ulises de Montreuil Carmona; Jefferson David Araujo Sales; Luiz Carlos Marques dos Anjos; Amanda Alburquerque Queiroga; Abimael Magno do Ouro Filho; Rafael Lucian

Desde que o Protocolo de Kyoto entrou em vigor em 2005, diversos paises passaram a implementar politicas para a reducao das emissoes de gases efeito estufa (GEE). Desta forma, as empresas tiveram que adaptar seus produtos e processos a fim de reduzir seus niveis de poluicao. Como novas estrategias que visam adquirir diferencial competitivo perante suas concorrentes, a reducao dos niveis de poluicao e a entrada no mercado de creditos de carbono tornaram-se mais um importante caminho para as empresas maximizarem seus resultados. Uma opcao para empresas brasileiras e a venda de certificados de creditos de carbono atraves da utilizacao do Mecanismo de Desenvolvimento Limpo (MDL). O objetivo deste ensaio teorico e discutir como empresas brasileiras podem usar o Mecanismo de Desenvolvimento Limpo para reduzirem seus custos de transacao, ao tempo em que melhoram seus resultados economicos.


European Psychiatry | 2010

P01-135 - Anxiogenic properties of a virtual reality simulation for panic disorder with agoraphobia

Rommel de Santana Freire; M.R. de Carvalho; Mateus Joffily; Walter A. Zin; Andrigo Barboza De Nardi

Objectives There are several useful methods to induce anxiety in patients with panic disorder with agoraphobia (PDA). Our aim was to ascertain if a virtual reality simulation could induce anxiety and physiologic alterations in PDA patients. Methods 10 healthy controls (HC) and 10 patients who fulfilled DSM-IV criteria for PDA were recruited for this study. Before and after the experiment the anxiety level was measured with the Subjective Units of Distress Scale (SUDS), the Diagnostic Symptom Questionnaire (DSQ) was used to ascertain panic attack symptoms. The heart rate, skin conductance and respiration parameters were monitored during the exposure to the VR. The virtual reality simulation was a 3D computer animation of a short bus trip, from a first person perspective. The Igroup Presence Questionnaire (IPQ) was used to measure the sense of presence. Results PDA patients had higher familial history of panic disorder. From the 10 PDA patients only 3 were not taking medications. In PDA patients the VR exposure increased anxiety levels, they also had higher scores in the DSQ and two of them had panic attacks. Compared to the HC, the PDA patients had higher skin conductance levels, electrodermal response magnitude, respiratory rate, tidal volume, and respiratory rate irregularities. The heart rates were higher for patients who had panic attacks, followed by the HC and the non-panicking patients. Regarding the sense of presence the two groups were similar. Conclusion This study indicated that VR exposure may induce anxiety, electrodermal and respiratory alterations in patients with PDA.


Navus: Revista de Gestão e Tecnologia | 2011

Conhecer e empreender: um estudo sobre a utilização de artefatos gerenciais em organizações contábeis

Luiz Carlos Marques dos Anjos; Luiz Carlos Miranda; Daniel José Cardoso da Silva; Rommel de Santana Freire


Revista de Contabilidade da UFBA | 2010

A UTILIZAÇÃO DO LAUDO PERICIAL ELABORADO PELO PERITO CONTADOR: UM ESTUDO DESCRITIVO NAS VARAS CÍVEIS ESTADUAIS DA CIDADE DE MACEIÓ – ALAGOAS

Luiz Carlos Marques dos Anjos; Rommel de Santana Freire; Jefferson David Araujo Sales; Aline Rúbia Ferraz de Freitas; Daniel José Cardoso da Silva


Anais do Congresso Brasileiro de Custos - ABC | 2008

Perfil dos artigos sobre custos voltados para área hospitalar publicados nos anais do congresso USP período de 2001-2007

Wenner Glaucio Lopes Lucena; Rommel de Santana Freire; Leide Adriana da Silva Neri Brito


RIC - Revista de Informação Contábil - ISSN: 1982-3967 | 2017

TRANSPARÊNCIA PÚBLICA EM PORTAIS DE INSTITUTOS DE PREVIDÊNCIA MUNICIPAIS DA PARAÍBA: A ACCOUNTABILITY FOI ESQUECIDA?

Francisca Raiany Gomes; Rommel de Santana Freire; Jefferson David Araújo Sales


international conference on information systems, technology and management | 2016

SOCIAL COMMERCE IN THE PERSPECTIVE OF THE CONSUMER: CHARACTERISTICS THAT DETERMINE BUYING HABITS

Raisa Teixeira Santana; Jefferson David Araujo Sales; Rafael Lucian; Rommel de Santana Freire


international conference on information systems technology and management | 2016

SOCIAL COMMERCE NA PERSPECTIVA DO CONSUMIDOR: CARACTERÍSTICAS QUE DETERMINAM HÁBITOS DE COMPRA

Raisa Teixeira Santana; Jefferson David Araujo Sales; Rafael Lucian; Rommel de Santana Freire

Collaboration


Dive into the Rommel de Santana Freire's collaboration.

Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar

A. Brito

Federal University of Paraíba

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Monica Carvalho

Federal University of Paraíba

View shared research outputs
Top Co-Authors

Avatar

Raisa Teixeira Santana

Universidade Federal de Sergipe

View shared research outputs
Top Co-Authors

Avatar
Researchain Logo
Decentralizing Knowledge