Statistical Process Control Spc
Mostrando 1-12 de 18 artigos, teses e dissertações.
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1. DOES MOISTURE IN PODS INTERFERE WITH MECHANIZED HARVESTING OF PEANUTS?
ABSTRACT Although peanut harvesting results in significant losses, it has rarely been investigated. Thus, this study aimed to analyze the interference of different pod moisture contents on peanut harvesting and their influence on the process quality based on losses and impurities. An experiment was performed in a peanut seed producing area, in Luzitânia, di
Eng. Agríc.. Publicado em: 2021-02
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2. CAN BASAL CUTTING BLADE WEAR AFFECT SUGARCANE REGROWTH?
ABSTRACT Sugarcane harvester cutting blade wear increases ratoon damages and losses, impairing sugarcane regrowth. This study aimed to evaluate the quality of basal cut using ratoon damage and loss indexes and correlating them with effects on sugarcane regrowth. Harvest parameters such as plant height and position, damage and loss indexes, and stem length we
Eng. Agríc.. Publicado em: 2020-02
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3. Seed distribution by punch seeder in family farming
RESUMO A agricultura familiar busca utilizar práticas agrícolas menos agressivas, entretanto existem poucas máquinas adequadas à realidade deste segmento, isso tem levado ao uso de práticas tecnicamente incorretas, que vem contribuindo para o empobrecimento, compactação e desertificação dos solos agrícolas. Diante disso, as semeadoras puncionadoras
Rev. Ciênc. Agron.. Publicado em: 04/07/2019
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4. CEP ONLINE: A WEB-ORIENTED EXPERT SYSTEM FOR STATISTICAL PROCESS CONTROL
ABSTRACT In this paper, a new software for Statistical Process Control (SPC) is proposed. The system, the so-called CEP Online, was developed based on statistical computing resources of well-known free softwares, such as HTML, PHP, R and MySQL under an online server with operating system Linux Ubuntu. The main uni and multivariate SPC tools are available for
Pesqui. Oper.. Publicado em: 09/05/2019
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5. Application of statistical process control for spotting compliance to good pharmaceutical practice
ABSTRACT For the release of pharmaceutical products into the drug market; most of the pharmaceutical companies depend on acceptance criteria - that are set internally, regulatory and/or pharmacopeially. However, statistical process control monitoring is underestimated in most quality control in cases; although it is important not only for process stability a
Braz. J. Pharm. Sci.. Publicado em: 26/07/2018
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6. Success factors in the implementation of statistical process control: action research in a chemical plant
Abstract Despite the Statistical Process Control (SPC) be extensively explored in the literature, there are still difficulties in the implementation and maintenance, usually due to lack of attention to Critical Success Factors (CSF). This paper identified by literature review, critical factors that contribute to the success of the SPC and through an action r
Prod.. Publicado em: 05/06/2017
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7. Impact analysis of critical success factors on the benefits from statistical process control implementation
Abstract The Statistical Process Control - SPC is a set of statistical techniques focused on process control, monitoring and analyzing variation causes in the quality characteristics and/or in the parameters used to control and process improvements. Implementing SPC in organizations is a complex task. The reasons for its failure are related to organizational
Prod.. Publicado em: 02/03/2017
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8. Efficiency of Electrical Stunning by Electronarcosis: Current Situation and Perspective of Improvement in a Medium-Size Processing Plant
ABSTRACT The objective of this study was to evaluate the efficiency of electrical stunning by electronarcosis in a medium-size poultry processing plant located in southern Brazil. The current measurement of this type of stunning is presented, and then improvements to this method are proposed. Data were collected for 90 days. A quality indicator was proposed:
Rev. Bras. Cienc. Avic.. Publicado em: 2016-06
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9. Avaliação de um modelo anatômico sintético tridimensional de assoalho pélvico no ensino de anatomia comparado com a pélve cadavérica / A synthetic three-dimensional pelvic model as na effective didactic tool compared to cadaveric pelvis
The study of human anatomy is indispensable for knowledge and understanding of the human body as a whole, that is to say, the importance and interaction of all its structures and characteristics of each of its organs or parts, as an essential means to promote life and healing ills, primary intention in the act of caring, while technical, art and science, in
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/12/2011
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10. Aplicação do controle estatístico de processo (CEP) como ferramenta para a melhoria da qualidade do leite / Application of statistical process control (SPC) as a tool for improvement of milk quality
This study aimed to employ statistical process control (SPC) as a tool to improve milk quality. The first objective of the study was to evaluate SPC as tool to identify non-natural variation of milk quality that are possible to be manipulated. In this study, data on milk production, somatic cell count (SCC), and total bacterial count (TBC) of 384 farms were
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/09/2011
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11. Monitoramento e controle estatístico integrado ao controle de engenharia de processo
Com o aumento da produção mundial em proporções cada vez maiores, os processos industriais têm se tornando um desafio pela complexidade do seu gerenciamento. A identificação rápida e precisa de não conformidades é cada vez mais necessária e mais difícil de ser realizada. Este estudo propõe a integração do Controle de Engenharia com o Controle
Publicado em: 2011
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12. Identification of critical points of thermal environment in broiler production
This paper describes an exploratory study carried out to determine critical control points and possible risks in hatcheries and broiler farms. The study was based in the identification of the potential hazards existing in broiler production, from the hatchery to the broiler farm, identifying critical control points and defining critical limits. The following
Revista Brasileira de Ciência Avícola. Publicado em: 2010-03