Sistemas certificáveis de gestão ambiental e da qualidade: práticas para integração em empresas do setor moveleiro

O principal objetivo deste artigo é propor, a partir do referencial teórico e de um estudo de caso em uma empresa moveleira, práticas para integração de sistemas certificáveis de gestão ambiental e da qualidade. A coleta de dados do estudo de caso se deu por meio de entrevistas semiestruturadas com o responsável direto pelos dois sistemas e com alguns colaboradores-chave do nível operacional, além de análise documental e de visitas in loco. Ao final deste artigo, são propostas práticas para integração desses sistemas, relacionadas aos seguintes elementos: alta administração; apoio administrativo, financeiro e pessoal; serviço de consultoria; coordenação do programa de integração; interface entre os sistemas; capacitação técnico-gerencial; sistema de liderança, prospecção, avaliação e desenvolvimento de fornecedores; sistema de informação; indicadores; comunicação com o cliente, e integração contínua.

Morphological evidences indicate that the interference of cimetidine on the peritubular components is responsible for detachment and apoptosis of Sertoli cells

Cimetidine, referred as antiandrogenic agent, has caused alterations in the seminiferous tubules, including alterations in the peritubular tissue and death of myoid cells by apoptosis. Regarding the structural and functional importance of the peritubular tissue for the maintenance of Sertoli cells (SC), we purpose to investigate the SC-basement membrane interface, focusing the morphological features of SC and their interaction with the basement membrane in the affected tubules by cimetidine. Ten animals were distributed into two groups, control (CG) and cimetidine (CmG) which received saline solution and 50 mg of cimetidine per kg of body weight, respectively, for 52 days. The testes were fixed, dehydrated and embedded for analyses under light and transmission electron microscopy. Paraffin sections were submitted to the TUNEL method; sections of testes embedded in glycol methacrylate were submitted to PAS method and stained by H&E for morphological and quantitative analyses of Sertoli Cells. In the CmG, the SC nuclei were positive to the TUNEL method and showed typical morphological alterations of cell death by apoptosis (from early to advanced stages). A significant reduction in the number of Sertoli Cells was probably due to death of these cells by apoptosis. A close relationship between SC nuclear alterations (including a high frequency of dislocated nuclei from the basal portion) and damage in the peritubular tissue was observed. The ultrastructural analysis showed a parallelism between the gradual advancement of apoptotic process in SC and detachment of the anchoring sites (hemidesmosomes) of SC plasma membrane from the lamina densa. The presence of portions of lamina densa underlying the detached hemidesmosomes indicates a continuous deposition of lamina densa, resulting in the thickening of the basal lamina. The results indicate a possible disarrangement of the SC cytoskeleton, including the focal adhesion structure. These alterations are related to SC apoptosis and probably result from disturbs induced by cimetidine on the peritubular tissue.

Hepatogenous photosensitization of ruminants by Brachiaria decumbens and Panicum dichotomiflorum in the absence of sporidesmin: Lithogenic saponins may be responsible

As part of a study of plants involved in crystal-associated hepatogenous photosensitization diseases, samples of Brachiaria decumbens and Panicum dichotomiflorum on which cattle and goats had recently been photosensitized were analyzed. The level of saponins associated with these photosensitization outbreaks were determined by GC-MS. Only low levels of Pithomyces chartarum spores were present on the B decumbens, and all isolates obtained failed to produce sporidesmin.

Ultrastructure of the gland responsible for the synthesis of an aggregation pheromone in Rhynchophorus palmarum (L.) (Coleoptera: Curculionidae)

The ultrastructure of the glands responsible for synthesizing the aggregation pheromone rhynchophorol in the beetle Rhynchophorus palmarum (L.) was studied. Glands from live beetles were removed and examined under a light microscope using semithin sections (∼1μm) and under a transmission electron microscope (TEM) using ultrathin sections (60 nm). The glands show an alveolar structure without a reservoir and the cells making up the gland are arranged in a typical acinus pattern. The existence of two types of cells with different electron densities, secretion canaliculi, numerous mitochondria and smooth endoplasmic reticulum in abundance were observed. These latter organelles are characteristic of cells which synthetize non-proteinaceous substances and are thus, likely candidates for the producion of rhynchophorol.

Programa de qualidade total e gestão em educação: um estudo no município de Limeira - SP

Pós-graduação em Educação - IBRC

O conselho municipal de educação de São José do Rio Preto: participação e cidadania

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A República Federativa ampliada versus democracia popular: o contributo de James Madison para a formação do sistema republicano norte-americano

Pós-graduação em História - FCHS

O pacificador beligerante: Alberto José Gonçalves - um padre na política paranaense da 1ª República (1892-1896)

Pós-graduação em História - FCHS

Problematizando a violência doméstica contra a criança no Centro de Referência da Assistência Social (CRAS)

Pós-graduação em Psicologia - FCLAS

Políticas públicas municipais de apoio a atividades econômicas em assentamentos rurais: uma análise em quatro municípios paulistas

This paper reports a master research that aimed to analyze the patterns of institutional relationships between local officials and communities of agrarian reform settlements in four counties of the State of São Paulo – Apiaí, Iaras, Promissão and Mirante do Paranapanema – particularly with regard to the types of support offered by the first to the economic activities in the settlements. In terms of methodology, we conducted a qualitative, exploratory and descriptive research, outlined in the format of multiple case study. Having like data sources the local officials responsible for institutional relations with the agrarian reform settlements, technicians agents of agencys linkeds to the land question, as INCRA and ITESP, and settled in leadership positions in rural settlements, we sought to evaluate the intensity, the types and quality of the (possible or actual) support offered by municipalities to economic activities inside the settlements. We sought to evaluate the results from theoretical lens formed around the notions of local development and the significance assumed by settlements in different locations. The results showed a fairly heterogeneous and, often, disparate in particular circumstances. It was evident, from the information collected, that a positive action of the municipal government in supporting the economic activities of the settlements is essential for the release of social energy based in settlements, enabling the realization of the "amalgam of possibilities" constructed from the implementation of rural settlements.

Inovação, competição internacional e transição hegemônica: a política científico-tecnológica dos Estados Unidos para evitar o declínio no século XXI

Pós-graduação em Relações Internacionais (UNESP - UNICAMP - PUC-SP) - FFC

Practices of environmentally responsible reverse logistics systems in Brazilian companies

The aim of this paper is to propose a classification of reverse logistics systems based on activities for value recovery from returned products. Case studies were carried out in three Brazilian companies. Research results show that Company 1 uses a reverse logistics system based on ‘disposal logistics system’, the main reason for returns is ‘end of life’ and the main motivation is ‘legislation’; Company 2 uses ‘Recycling logistics system’, the main reason for the returns is ‘products not sold’ and the main motivation is ‘recovery of assets and value’; finally, Company 3 uses ‘product reprocessing logistics system’, the main reason for returns is ‘end of life’ and the main motivation is ‘social and environmental responsibility’.

Gestão ambiental em escolas de negócios: mapeando o estado-da-arte

Following the guidelines of the United Nations, which established the Decade of Education for Sustainable Development (2005-2014) and the Principles for Responsible Management Education (PRME), the pressure on business schools for incorporating environmental management in their core activities (teaching, research, extension and university management) have intensified. In contrast, in Brazil, this discussion is still embryonic, and in some cases, the Business Schools seem to be in latter than the environmental management practiced by the world-class companies in the industrial sector. Therefore, this article prospected and systematized the state of the art on the inclusion of environmental management issues in the activities of Business Schools, by mapping the territory of the main academic works in this subject. The main results indicate that the state of the art is represented by: a vibrant leadership of U.S. researchers and others developed countries, a clear analytical reductionism of research, mainly by focusing on the dimension "teaching" does not addressing a systemic perspective that encompasses environmental management in the range of typical activities of Business Schools, a significant predominance of theoretical studies on the subject and a consequent lack of empirical studies, mainly based on multiple cases.

Linguagens sincréticas e construção da identidade na Revista Unesp Ciência: um estudo semiótico

Pós-graduação em Linguística e Língua Portuguesa - FCLAR