Tomateiro para processamento industrial: irrigação e fertirrigação por gotejamento.

Sistema por gotejamento. Qualidade e tratamento da água. Necessidade de águas das plantas. Manejo da água de irrigação. Fertilizante para fertirrigação. Manejo da fertirrigação. Estado nutricional das plantas. Síntese das recomendações.

Avaliação de produtos alternativos para o controle da mancha-bacteriana em tomateiro para processamento industrial.

O pôrometro de pós-colheita é um instrumento para medir transpiração, resistência difusiva e déficit de pressão de vapor por manometria a volume constante e por volumetria a pressão constante. É constituído de uma câmara de transpiração com fechamento hermético contendo um suporte de amostras sobre um ventilador e externamente um manômetro de coluna de água com pipeta graduada móvel. Sob temperatura constante, o déficit de pressão de vapor (.P), e o volume de vapor de água (.V) foram proporcionais aos volumes de água vaporizados. Com o uso de um excesso de água este aumento da pressão de vapor iguala-se, em módulo, ao déficit de pressão de vapor do ar na câmara de transpiração. Para amostras do ar atmosférico no laboratório, o déficit de pressão de vapor foi calculado a partir das temperaturas de bulbo seco e úmido em um psicrômetro ventilado e por manometria. A correlação entre estes dois métodos foi de 0,976. A acurácia das medidas de transpiração é tal que o produto do volume morto da câmara (V) pela declividade (.P/ .V) determinada pelo vapor de água liberado no processo iguala-se à pressão barométrica, com erro inferior a 1%. Um exemplo experimental do uso do porômetro de pós-colheita em cenoura é apresentado juntamente e os detalhes para obter a resistência difusiva e espessura da camada laminar. O porômetro de pós-colheita é um porômetro de difusão simples, robusto, que poderá ser usado em estudos de efeito de cêras, na seleção de cultivares e em variados outros estudos de fisiologia de pós-colheita.

Reprodução de Meloidogyne incognita raça 1 e Meloidogyne javanica em linhagens avançadas de tomateiro industrial.

2009

Análise de perigos e pontos críticos de controle (APPCC) manual específico para a produção integrada de tomate industrial.

2009

Guia para levantamento de custos ao iniciar uma unidade industrial.

2003

Automated Assembly Using Feature Localization

Automated assembly of mechanical devices is studies by researching methods of operating assembly equipment in a variable manner; that is, systems which may be configured to perform many different assembly operations are studied. The general parts assembly operation involves the removal of alignment errors within some tolerance and without damaging the parts. Two methods for eliminating alignment errors are discussed: a priori suppression and measurement and removal. Both methods are studied with the more novel measurement and removal technique being studied in greater detail. During the study of this technique, a fast and accurate six degree-of-freedom position sensor based on a light-stripe vision technique was developed. Specifications for the sensor were derived from an assembly-system error analysis. Studies on extracting accurate information from the sensor by optimally reducing redundant information, filtering quantization noise, and careful calibration procedures were performed. Prototype assembly systems for both error elimination techniques were implemented and used to assemble several products. The assembly system based on the a priori suppression technique uses a number of mechanical assembly tools and software systems which extend the capabilities of industrial robots. The need for the tools was determined through an assembly task analysis of several consumer and automotive products. The assembly system based on the measurement and removal technique used the six degree-of-freedom position sensor to measure part misalignments. Robot commands for aligning the parts were automatically calculated based on the sensor data and executed.

Cultivares de trigo do Parana: rendimento, caracteristicas agronomicas e qualidade industrial.

Base experimental e metodologia utilizada; Resultados; Rendimento de graos; Rendimento x epoca de semeadura; Peso do hectolitro(PH); Peso de mil semeadura(PMS); de doencas; Ciclo; Altura e acamamento; Doencas; Controle de doencas; Qualidade industrial.

Processamento industrial de carnes caprina e ovina: cortes padronizados.

2007

Manejo integrado de pragas do tomateiro para processamento industrial.

Esta publicação tem por finalidade apresentar uma descrição das principais espécies de insetos e ácaros praga da cultura do tomateiro industrial e das injúrias decorrentes de seu ataque, bem como das técnicas utilizadas no monitoramento e das medidas de controle, visando à redução de perdas econômicas e a sustentabilidade do setor.

Industrial relations in the privatised coal industry: continuity, change and contradictions.

This study seeks both to describe and account for the patterns of industrial relations which have emerged in the UK coal industry since privatisation in 1994. In doing so, it also aims to address some of the wider questions concerning the relationship between ownership and industrial relations. A series of hypotheses are advanced concerning how changes in ownership might affect industrial relations within the industry, and whether such changes would have positive or negative implications for organised labour. A case study approach is utilised to analyse labour relations developments at a number of collieries, and it is shown that the industrial relations strategies adopted by management within the new coal enterprises have had a determining effect upon the patterns of labour relations within the privati sed industry. This study also demonstrates that the emergent pattern of labour relations in the privatised industry is characterised by both continuity and change. However, whilst continuity with the patterns of labour relations established during the final decade of public ownership is shown to have had negative implications for organised labour within the industry, the changes associated with privatisation are demonstrated to have been a more ambivalent force. Change has, in different contexts, had some positive implications for organised labour, but in the majority of cases, the implications for labour have been negative. Overall, therefore, this study concludes that privatisation has had a significant influence upon industrial relations within the coal industry, and that organised labour has been detrimentally affected by these developments.

Experiences with a knowledge engineering toolkit: an assessment in industrial robotics

V. Robinson, N. W. Hardy, D. P. Barnes, C. J. Price, M. H. Lee. Experiences with a knowledge engineering toolkit: an assessment in industrial robotics. Knowledge Engineering Review, 2 (1):43-54, 1987.

Research into error recovery for sensory robots

Lee, M., Barnes, D. P., Hardy, N. (1985). Research into error recovery for sensory robots. Sensor Review, 5 (4), 194-197.

Learning and Control in Assistive Robotics for the Elderly

Q. Meng and M. H. Lee, Learning and Control in Assistive Robotics for the Elderly, IEEE Conference on Robotics, Automation and Mechatronics (RAM), Singapore, 2004.

Learning and Reuse of Experience in Behavior-Based Service Robots

M.H.Lee, Q. Meng and H. Holstein, ?Learning and Reuse of Experience in Behavior-Based Service Robots?, Seventh International Conference on Control, Automation, Robotics and Vision (ICARCV2002), pp1019-24, December 2002, Singapore

Automatic Error Recovery in Behaviour-Based Assistive Robots with Learning from Experience

Meng Q. and Lee M.H., Automatic Error Recovery in Behaviour-Based Assistive Robots with Learning from Experience, in Proc. INES 2001, 5th IEEE Int. Conf. on Intelligent Engineering Systems, Helsinki, Finland, Sept 2001, pp291-296.