Orientador: Fernando Bernardi de Souza / Banca: Andrea da Silva Meyer / Banca: Gilberto Miller Devos Ganga / Resumo: O gerenciamento de estoques em cadeias de suprimentos vem enfrentando diversos problemas, como baixa rotatividade, altos investimentos em estoque, vendas perdidas por rupturas e alto índice de obsolescência dos produtos estocados. Assim, esta pesquisa tem o objetivo de avaliar a efetividade da técnica Gerenciamento Dinâmico do Pulmão (Dynamic Buffer Management - DBM) como forma de preservar a disponibilidade de produtos destinados à entrega imediata em ambientes que adotem a solução de distribuição e reposição puxada da Teoria das Restrições. Para tanto, foram realizadas simulações no software ProModel utilizando dados estocásticos para o tempo de reposição e cenários com diferentes combinações de demanda. Esta, por sua vez, pode se comportar de duas formas: i) média sem tendência com dois níveis de coeficiente de variação e ii) média com tendência sazonal com dois níveis de intensidade. Dois algoritmos do DBM foram modelados segundo seus princípios constatados na literatura e combinados com parâmetros para ajuste dinâmico do estoque alvo. Os modelos foram avaliados por meio dos seguintes indicadores: fill rate, estoque médio no sistema e rotatividade por atendimento imediato da demanda. Os resultados indicam que para a demanda média sem tendência, desativar o DBM e manter um nível sensato de estoque alvo no sistema inibe ajustes indevidos e garante um bom desempenho do modelo. Contudo, para a demanda média com tendência sazonal, o DBM é altamente recomendado para assegurar a... (Resumo completo, clicar acesso eletrônico abaixo) / Abstract: Inventory management in supply chains has faced several problems, such as low turnover, high inventory investments, lost sales due to disruptions, and high obsolescence of stored products. Thus, this research aims to evaluate the effectiveness of the Dynamic Buffer Management (DBM) technique as a way of preserving the availability of products destined for immediate delivery in environments that adopt the distribution solution and pull replenishment of the Theory of Constraints (TOC). For that, simulations were performed in the ProModel software using stochastic data for the replenishment time and scenarios with different combinations of demand. This, in turn, can behave in two ways: i) average without trend with two levels of coefficient of variation and ii) average with seasonal trend with two levels of intensity. Two DBM algorithms were modeled according to their principles found in the literature and combined with parameters for dynamic adjustment of the target level. The models were evaluated through the following indicators: fill rate, average inventory in the system and turnover for immediate demand response. The results indicate that for the average demand without trend, disabling DBM and maintaining a sensible level of target level in the system inhibits undue adjustments and ensures good model performance. However, for average demand with seasonal trend, DBM is highly recommended to ensure system performance and adjust inventory levels as the demand pattern changes. / Mestre

This thesis examines the role and work of the Royal Commission on the Ancient and Historical Monuments of Scotland from a geographical perspective in the period 1908 – c.1975, with especial reference to the historical geographies behind the production of the national inventory of Scotland’s ancient and historic built monuments. The thesis examines the sites of practice where the Commission produced the national inventory to explore the doing of the inventory. Fieldwork is a central concern of the thesis. Attention is paid to the spatial aspects of Commission’s work both in the field “out there” and in the office “in here”. The thesis discusses the methods and technologies which fostered the development of fieldwork practices rooted in the office and in the field. The Commission was always ‘doing fieldwork’ and this thesis brings into focus the relationship between the different spaces and places where the Commission undertook what might be labelled as work in the field. The thesis is comprised of nine chapters. An introduction and literature review are followed by an examination of the history of antiquarianism relevant to the establishment of the Commission. A further two chapters provide an overview of the Commission’s history, arranged chronologically, and its archive, understood in relation to relevant archival theory. Three chapters consider the development of the Commission with particular attention paid to fieldwork techniques and methods, the development of rescue archaeology, and the associated technologies which facilitated the Commission’s work within a rescue paradigm before turning, finally, to examine the Commission’s database, Canmore. Examining the Commission in this manner has drawn attention to the ways in which geographers and others conceive of fieldwork and how the development of the Commission was inherently linked to ways of doing work in the field. Through examining the history and geography of the Commission’s work the concern of this thesis is to study how ‘antiquarian research’ was carried out in the field “in here” and “out there” simultaneously. The thesis suggests that narrow definitions of fieldwork overlook the nuances of how ancient Scotland was revealed through suites of different practice. The thesis argues that more fine-grained approaches to understanding the how of the doing of fieldwork might lead to reconceptualisation of the place of work in the field, recognising that different practices helped constitute both ancient and historical Scotland as the object of the Commission’s work and the Commission itself.

Orientador: Adriana Cristina Cherri Nicola / Co-orientador: Edméa Cássia Baptista / Banca: Franklina Maria Bragion de Toledo / Banca: Charbel José Chappetta Jabbour / Resumo: Este trabalho, tendo em vista as teorias de Ecological Modernization e Produção Mais Limpa (P+L), relaciona sustentabilidade e pesquisa operacional por meio de uma variação do problema de corte de estoque com sobras aproveitáveis (PCESA). No PCESA um conjunto de objetos padronizados (comprados de fornecedores) ou não padronizados (retalhos gerados em processos de corte anteriores), disponíveis em estoque, devem ser cortados em um conjunto de itens com dimensões e quantidades especificadas. Este problema tem por finalidade determinar a melhor forma de cortar os objetos de modo a otimizar uma função objetivo e considerando que uma determinada quantidade de retalhos pode retornar ao estoque para atender futuras demandas. Diferente dos trabalhos propostos na literatura, neste trabalho, o PCSE será resolvido, porém, os retalhos em estoque além de serem utilizados, poderão ser vendidos se esta opção for a mais atrativa. Este problema, denominado de problema de corte de estoque com sobras aproveitáveis e venda de retalhos (PCESAVR), tem por objetivo maximizar o lucro. Para modelar o PCESAVR, alterações foram realizadas em um modelo matemático proposto na literatura e, para resolvê-lo, foi utilizado o método simplex com geração de colunas. Como a solução obtida para este problema não é inteira, dois procedimentos heurísticos, que também consideram o aproveitamento de sobras, foram propostos. Testes computacionais foram realizados com exemplares gerados aleatoriamente considerando problemas estatísticos e uma simulação por períodos de tempo, na qual os retalhos gerados em um período ficam disponíveis para o uso e/ou venda no período seguinte. Com esses testes, verificou-se o bom desempenho da estratégia proposta. Devido às particularidades dessa estratégia, também se fez uma análise e discutiu-se os resultados considerando implicações na P+L, que é uma estratégia que pretende integrar objetivos ambientais aos.. / Abstract: Considering the theories of Ecological Modernization and Cleaner Production (CP), this work relates the sustainability and the operational research through a variation of cutting stock problem with usable leftovers (CSPUL). In the CSPUL a set of standard objects (boutht from suppliers) or non-standard objects (retails generated in previous cutting processes), which area available in stock, must be cut in order to produce a set of demanded items with dimensions and specifed quantities. The objective consists of determining the best way to cut the objects optimizing an objective function and considering that a certain amount of retails can return to the stock to meet future demands. Differently of the work, the CSPUL will be solved, however, retails in stock in addition to being used, they can be sold of this option is more attractive. This problem is named of cutting stock problem with usable leftovers and sale retails (CSPULSR) and has the objective of maximizing the profit. To model the CSPULSR, was modified a mathematical model proposed in the literature and, to solve it, the simplex method with column generation was used. As the obtained solution to this problem is not integer, were proposed two heuristic procedures that also consider the usable leftovers. Computational tests were performed with randomly generated instances considering static problems and a simulation by periods of time, in which retails generated in a period stay available for use and/or sale of the next period. With these tests, very good performance of the proposed strategy was verified. Due to the particularities of this strategy, also was realized an analysis and discussed the results considering implications for CP, which is a strategy that intends to integrate environmental objective into industrial processes, in order to reduce the amount of waste and emissions. It also aligns the theory of Ecological Modernization as it seeks to reduce the environmental... / Mestre

La presente investigación tuvo como objetivo principal demostrar que con la implementación de un sistema contable automatizado optimizara la gestión de inventarios en el área de almacén del restaurant La Rosa Náutica S.A buscando realizar una inversión en el patrimonio de la empresa el cual brinde resultados a corto plazo permitiendo integrar los procesos contables con los de almacén en un solo sistema , proporcionando información en tiempo real para la toma de decisiones y cubrir los requerimientos que hoy en día el mercado exige debido a los cambios económicos. The main objective of this research was to demonstrate that with the implementation of an automated accounting system optimizes inventory management in the warehouse area of the La Rosa Náutica S.A restaurant looking for an investment in the company's assets which provides short-term results allowing the integration of accounting processes with those of warehouse in a single system, providing information in real time for decision making and cover the requirements that today's market demands due to economic changes.

Submitted by Beatriz_ Estagiaria (marcianb@ig.com.br) on 2012-01-27T14:09:11Z No. of bitstreams: 1 000039634.pdf: 2487356 bytes, checksum: 8c4ee899887e8bd18a24a632b813878a (MD5) / Made available in DSpace on 2012-01-27T14:09:48Z (GMT). No. of bitstreams: 1 000039634.pdf: 2487356 bytes, checksum: 8c4ee899887e8bd18a24a632b813878a (MD5) / The aim of the experimental work described in this dissertation was the study of m Brazilian adaptation of Eysenck's Maudsley Personality Inventory regarding introversion-extraversion dimension. The Brazilian version by Professor Riva Bauzer was twice administered to 70 students of four of our classes of psychology at the Colégio Batista Shepard. Besides this, to the same students a questionnaire was administered in which we asked to each pupil to give his subjective evaluation of the degree of extraversion present in each of his classmates. We were thus enabled to evaluate experimetally: a) the reliability coefficient of the questionnaire; b) the reliabiliy coefficient of the Brazilian version of the Maudsley Personality Inventory; c) the validity coefficient of the Maudsley Personality Inventory, taking the questionnaire as a criterion. Our work was not limited to this. The discriminating ability of each item of the Maudsley Personality Inventory was determined by means of the biserial correlation coefficient. together with the percentage of responses indicative of extraversion. The various experimental data now available open the way to further research aimed at the improvement of the Brazilian version of the Maudsley Personality Inventory. / O propósito dos trabalhos experimentais expostos na presente dissertação foi o de estudar a versão brasileira do Maudaley Personality Inventory. de Eysench. no que diz respeito à sua dimensão bipolar introversão-extroversão. A adaptação brasileira (devida à Professora Riva Bauzer) foi aplicada por duas vezes a 70 estudantes, de quatro turmas do Colégio Batista Shepard, que são nossos alunos de psicologia. Paralelamente a esta aplicação, foi aplicado por duas vezes sucessivas, aos mesmos alunos, um questionário por nós organizado. Nele era pedida a cada um uma avaliação subjetiva do grau de introversão-extroversão dos respectivos colegas de classe. Desse modo tivemos a possibilidade de avaliar: a) o coeficiente de precisão do questionário; b) o coeficiente de precisão do Maudeley Personality Inventory; c) o coeficiente de validade do Maudaley Persona lity Inventory, tomando o questionário como critério de validação. Entretanto, nao terminaram ai nossos trabalhos. Por meio do coeficiente de correlação bisserial, foi estimado o poder discriminante de cada uma das questões do Maudsley Personality Inventory, assim como seu grau de 'popularidade'. Esta é uma denominação por nós atribuida à porcentagem de sujeitos que assinalaram a questão no sentido de extroversão. Estes elementos abrem caminho para a realização de pesquisas ulteriores com a finalidade de aperfeiçoar a versão brasileira do Maudsley Personality Inventory.

The study sought to investigate the use of RFID technology as inventory control in academic libraries in South Africa, with a focus on the University of South Africa and the University of Fort Hare libraries. The objectives of the study were to describe the current inventory control practices at the libraries of the University of South Africa and the University of Fort Hare in order to determine the infrastructure required for the use of RFID for inventory control for the University of Fort Hare’s libraries; to evaluate the benefits of RFID technologies, in order to gain a competitive advantage for the University of South Africa’s and the University of Fort Hare’s libraries; to identify the challenges associated with adopting RFID technology, as experienced by the libraries of the University of South Africa and the University of Fort Hare. The study adopted both the quantitative and qualitative research approaches. The researcher followed a rigorous methodological path that began with a thorough literature review coupled with the careful and thoughtful posing of research questions and objectives. A purposive sample of forty (40) respondents was selected from the library staff from both the University of South Africa and University of Fort Harelibraries. The collected data were analysed using the Statistical Package for Social Sciences 23 (SPSS 23) and Microsoft Excel 2010. The findings of the study revealed reasons for both academic libraries to invest in RFID technology; these reasons include RFID’s ability to deliver self-service options, inventory control, improved reader access and improved security. The challenges related to the implementation of RFID technology are also related to staff not being rewarded by library management for being innovative; the difficulty of staff learning new technology; the staff’s inability to generate new ideas for the library; and the staff not being able to share knowledge with each other. Further research needs to be conducted by library RFID vendors in order to meet the need, of academic libraries, for RFID inventory control. RFID hardware and software (API software) should be subjected to further investigation for the purposes of research and development. Libraries should work closer with RFID vendors so as to trial and test hardware and software.

O objetivo deste trabalho foi estimar o volume de madeira de um povoamento jovem de Pinus elliottii, localizado no litoral sudeste do Rio Grande do Sul, com imagens dos sensores LISS-III/ResourceSat-1 e TM/Landsat 5, comparando o desempenho destes para tal. Obtiveram-se imagens de setembro de 2010, mês coincidente com o inventário florestal feito na área de estudo. Os valores de reflectância espectral de superfície foram recuperados das imagens originais. Após o georreferenciamento, dos pixels coincidentes com a localização das unidades amostrais do inventário florestal foram extraídos os valores das reflectâncias nas quatro bandas espectrais equivalentes aos dois sensores, cujas respostas foram comparadas. Além das bandas espectrais foram utilizados os índices de vegetação (IV’s) SR, NDVI, SAVI, MVI e GNDVI. Também, foi proposto o ajuste destes IV’s originais pela idade do povoamento, os quais foram identificados por SR_i, NDVI_i, MVI_i e GNDVI_i. A aplicação do logaritmo nas bandas espectrais melhorou os valores dos coeficientes de correlação linear (r), à exceção do IVP, retornando valores entre 0,69 (IVP) a 0,83 (Verde) para o LISS-III e entre 0,68 (Vermelho) a 0,79 (IVM) para o TM; Com os IV’s o logaritmo melhorou os valores de r somente para os IV’s originais, retornando valores de r entre 0,77 (NDVI) a 0,84 (GNDVI) com o LISS-III e entre 0,73 (NDVI) a 0,82 (MVI) para o TM. Com os IV’s ajustados pela idade do povoamento a logaritimização não se mostrou necessária para melhorar a associação linear, retornando valores de r entre 0,79 (NDVI_i) a 0,82 (MVI_i) com o LISS-III e entre 0,74 (SR_i) a 0,80 (MVI_i) com o TM. Além disso, o ajuste pela idade aumentou o intervalo dinâmico dos IV’s ajustados, e, aparentemente, aumentou a sensibilidade nos povoamentos de maior volume. Diferenças significativas na associação linear entre os dados espectrais do TM e LISS-III com o volume só foram encontradas na banda equivalente do verde. Com dados TM, a equação melhor ajustada explicou 68% da variabilidade do volume; com dados LISS-III a equação explicou 72% da variabilidade. Estas equações geraram dois mapas de volume de madeira, onde as médias das estimativas obtidas com LISS-III estiveram dentro do intervalo de confiança da média do inventário florestal em 70% dos talhões considerados; para o TM a coincidência foi de 65% dos talhões. Conclui-se que os sensores LISS-III e TM apresentam alta similaridade e que a metodologia empregada pode ser utilizada para auxiliar no inventário florestal dos povoamentos jovens de P. elliottii na área de estudo principalmente pelo fato das estimativas obtidas pelas imagens cobrirem todo o talhão, ao passo que a amostragem do inventário florestal contempla menos de 2% da área. / The aim of this work was to estimate the wood volume of a young stand of Pinus elliottii, located on the southeastern coast of the state of Rio Grande do Sul, by imagery from LISS-III/ResourceSat-1 and TM/Landsat 5 sensors, comparing their performance for such. Images were obtained on September 2010, the month coincident with the forest inventory made in the study area. The surface spectral reflectance values were retrieved from the original images. After the georeferencing, the sampling units location from the forest inventory were used to select the pixels to extract the reflectance values on the four spectral bands equivalents for the two sensors, which answers were compared. In addition to the bands were used the Vegetation Indices (VI’s) SR, NDVI, SAVI, MVI and GNDVI. Also proposed was the adjusting of these original VI’s by the stand age, which ones were identified by SR_i, NDVI_i, MVI_i and GNDVI_i. The application of logarithm in the spectral bands improved the r values, with exception to NIR, achieving values between 0.69 (NIR) and 0.83 (Green) for LISS-III and between 0.68 (Red) and 0.79 (SWIR) for TM; With the VI’s, the logarithm improved the r values only for the original VI’s, returning r values from 0.77 (NDVI) to 0.84 (GNDVI) with LISS-III and r values from 0.73 (NDVI) to 0.82 (MVI) for TM. With the VI’s adjusted by stand age the logarithm was not necessary to improve the linear association, returning r values from 0.79 (NDVI_i) to 0.82 (MVI_i) with LISS-III and r values from 0.74 (SR_i) to 0.80 (MVI_i) with TM. Moreover, adjusting by age increased the dynamic range of the VI’s adjusted, and apparently increased the sensitivity in stands with larger volume. Significant differences in the linear association between TM and LISS-III spectral data with volume were just found on the green equivalent band. With TM data, the best fitted model explained 68% of the volume variability; with LISS-III data the model explained 72% of the variability. These models generated two wood volume maps, where the average of the estimates achieved with LISS-III were within the confidence level of the average from the forest inventory on 70% of the compartments considered; for TM the coincidence was on 65% of the compartments. It is conclude that the sensors LISS-III and TM presented high similarity and the methodology applied can be used to aid in forest inventory of young stands of P. elliottii in the study area mainly because the estimates obtained by the images cover the entire compartment, while the forest inventory sampling contemplates less than 2% of the area.

The effectiveness of local norms with two short forms of the MMPI was investigated in this study. Comparisons were made between high-point code-type concordance rates and the overall concordance rates generated by local norms and the original norms of Faschingbauer's Abbreviated MMPI (FAM) and the MMPI-168. The use of local norms did not produce significantly higher high-point code-type concordance rates than the use of original norms. The use of local norms was indicated when one is interested in overall profile concordance. However, this finding was not replicated in the cross-validation samples. No conclusion was reached regarding the superiority of one short form over the other in terms of high-point codetype concordance. In terms of overall concordance, the FAM was found to generate higher concordance rates than the MMPI-168 when original norms were used. Overall concordance rates were not significantly different between the two short forms when local norms were used. Design changes and possible explanations for the findings were discussed. The former included increasing the sample size of the cross-validation samples to reduce sampling error. The latter consisted of the lack of congruence between the factor structures of the FAM and MMPI-168 and that of the MMPI, possible similarities between the populations sampled and those upon which the FAM and MMPI-168 were standardized, and inadequate sample size.

Made available in DSpace on 2016-01-13T13:27:38Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-07-03. Added 1 bitstream(s) on 2016-01-13T13:33:07Z : No. of bitstreams: 1 000854297.pdf: 1414696 bytes, checksum: cc69b6cafb81fe878c895e95b0855ecd (MD5) / O forte cenário competitivo entre as organizações motiva-as a serem mais eficientes em reduzirem custos operacionais, sem comprometer a qualidade dos produtos ou serviços prestados. Essa redução de custos envolve vários setores, entre eles, a manutenção dos ativos industriais, que têm como função primária manter a capacidade produtiva de uma organização. O impacto dessas reduções pode gerar restrições severas, como paradas não planejadas e redução do nível de serviço, como as que ocorrem por ruptura do estoque de sobressalentes de MRO ()Manutenção, Reparo e Operação). Por outro lado, se a falta de estoque de itens denominados slow moving, intermitentes, de alto custo agregado causa perda direta e lucro cessante, o erro de previsibilidade da demanda pode significar a imobilizaçõ de alto valor de capital em estoques, gerando um alto custo de oportunidade, representado pela taxa de juros aplicada sobre o valor dos estoques. Esse trade off é o propósito desta pesquisa, em que se faz um estudo de caso com dados reais de demandas e custos de empresas que possuem operações com ativos industriais, utilizando-se a distribuição de Poisson no estudo do comportamento de variável custo total. O resultado obtido foi uma relação direta entre a variável custo total e o nível de serviço, mostrando que há um ponto de mínimo na curva custo total com o aumento da quantidade de itens projetados, determinando o ponto de menor custo de estoque. A conclusão na observação dessas variáveis é que o menor custo total nem sempre representa o melhor nível de serviço / The strong competitive environment between organizations motivate them to be more efficient to reduce operating costs without compromising the products or services quality. This cost reduction involves various sectors, including the maintenance of industrial assets, whose its primary function is to maintain the productive capacity of an organization. The impact of these reductions can lead to severe restrinctions, such as unplanned downtime and reduced fill rate, which occurs due to rupture of MRO stock (Maintenance, Repair and Operation). On the other hand, the lack of inventory items denominated slow moving, intermittent, high added cost cause direct profits losses, the demand predictability error can mean the inmobilization of high-value capital in inventory, thus generating a high opportunity cost, represented by the rate applied to the inventories values. This trade of is the purpose of this research, which is a case study with real data demands and costs of companies that have operations using industrial assets, using the Poisson distribution, and the study of the variable total cost behavior. The results obtained was a direct relationship between tha variable total cost and the fill rate showing that there is a minimum point on the curve total cost by increasing the projected amount, determining the point of least cost of stock. The conclusion on the observation of these variables is that the lowest total cost is not always the best level of service

Made available in DSpace on 2016-04-01T17:55:11Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-11-27. Added 1 bitstream(s) on 2016-04-01T18:01:05Z : No. of bitstreams: 1 000860079.pdf: 1232881 bytes, checksum: 0f5102be19abed6a31301bc6abdb196d (MD5) / Este trabalho, tendo em vista as teorias de Ecological Modernization e Produção Mais Limpa (P+L), relaciona sustentabilidade e pesquisa operacional por meio de uma variação do problema de corte de estoque com sobras aproveitáveis (PCESA). No PCESA um conjunto de objetos padronizados (comprados de fornecedores) ou não padronizados (retalhos gerados em processos de corte anteriores), disponíveis em estoque, devem ser cortados em um conjunto de itens com dimensões e quantidades especificadas. Este problema tem por finalidade determinar a melhor forma de cortar os objetos de modo a otimizar uma função objetivo e considerando que uma determinada quantidade de retalhos pode retornar ao estoque para atender futuras demandas. Diferente dos trabalhos propostos na literatura, neste trabalho, o PCSE será resolvido, porém, os retalhos em estoque além de serem utilizados, poderão ser vendidos se esta opção for a mais atrativa. Este problema, denominado de problema de corte de estoque com sobras aproveitáveis e venda de retalhos (PCESAVR), tem por objetivo maximizar o lucro. Para modelar o PCESAVR, alterações foram realizadas em um modelo matemático proposto na literatura e, para resolvê-lo, foi utilizado o método simplex com geração de colunas. Como a solução obtida para este problema não é inteira, dois procedimentos heurísticos, que também consideram o aproveitamento de sobras, foram propostos. Testes computacionais foram realizados com exemplares gerados aleatoriamente considerando problemas estatísticos e uma simulação por períodos de tempo, na qual os retalhos gerados em um período ficam disponíveis para o uso e/ou venda no período seguinte. Com esses testes, verificou-se o bom desempenho da estratégia proposta. Devido às particularidades dessa estratégia, também se fez uma análise e discutiu-se os resultados considerando implicações na P+L, que é uma estratégia que pretende integrar objetivos ambientais aos.. / Considering the theories of Ecological Modernization and Cleaner Production (CP), this work relates the sustainability and the operational research through a variation of cutting stock problem with usable leftovers (CSPUL). In the CSPUL a set of standard objects (boutht from suppliers) or non-standard objects (retails generated in previous cutting processes), which area available in stock, must be cut in order to produce a set of demanded items with dimensions and specifed quantities. The objective consists of determining the best way to cut the objects optimizing an objective function and considering that a certain amount of retails can return to the stock to meet future demands. Differently of the work, the CSPUL will be solved, however, retails in stock in addition to being used, they can be sold of this option is more attractive. This problem is named of cutting stock problem with usable leftovers and sale retails (CSPULSR) and has the objective of maximizing the profit. To model the CSPULSR, was modified a mathematical model proposed in the literature and, to solve it, the simplex method with column generation was used. As the obtained solution to this problem is not integer, were proposed two heuristic procedures that also consider the usable leftovers. Computational tests were performed with randomly generated instances considering static problems and a simulation by periods of time, in which retails generated in a period stay available for use and/or sale of the next period. With these tests, very good performance of the proposed strategy was verified. Due to the particularities of this strategy, also was realized an analysis and discussed the results considering implications for CP, which is a strategy that intends to integrate environmental objective into industrial processes, in order to reduce the amount of waste and emissions. It also aligns the theory of Ecological Modernization as it seeks to reduce the environmental...