936 resultados para General Motors Corporation. Cadillac Motor Car Division


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In the artificial lift method by Electrical Submersible Pump (ESP), the energy is transmitted for the well´s deep through a flat electric handle, where it is converted into mechanical energy through an engine of sub-surface, which is connected to a centrifugal pump. This transmits energy to the fluid under the pressure form, bringing it to the surface In this method the subsurface equipment is basically divided into: pump, seal and motor. The main function of the seal is the protect the motor, avoiding the motor´s oil be contaminated by oil production and the consequent burning of it. Over time, the seal will be wearing and initiates a contamination of motor oil, causing it to lose its insulating characteristics. This work presents a design of a magnetic sensor capable of detecting contamination of insulating oil used in the artificial lift method of oil-type Electrical Submersible Pump (ESP). The objective of this sensor is to generate alarm signal just the moment when the contamination in the isolated oil is present, enabling the implementation of a predictive maintenance. The prototype was designed to work in harsh conditions to reach a depth of 2000m and temperatures up to 150°C. It was used a simulator software to defined the mechanical and electromagnetic variables. Results of field experiments were performed to validate the prototype. The final results performed in an ESP system with a 62HP motor showed a good reliability and fast response of the prototype.

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he aims of this cross-sectional study were to examine the developmental characteristics (biological maturation and body size) associated with gross motor coordination problems in 5193 Peruvian children (2787 girls) aged 6–14 years from different geographical locations, and to investigate how the probability that children suffer with gross motor coordination problems varies with physical fitness. Children with gross motor coordination problems were more likely to have lower flexibility and explosive strength levels, having adjusted for age, sex, maturation and study site. Older children were more likely to suffer from gross motor coordination problems, as were those with greater body mass index. However, more mature children were less likely to have gross motor coordination problems, although children who live at sea level or at high altitude were more likely to suffer from gross motor coordination problems than children living in the jungle. Our results provide evidence that children and adolescents with lower physical fitness are more likely to have gross motor coordination difficulties. The identification of youths with gross motor coordination problems and providing them with effective intervention programs is an important priority in order to overcome such developmental problems, and help to improve their general health status.

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Audit report on the Iowa Innovation Corporation for the year ended June 30, 2016

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The Supplier-Relationship Management system is used by SC Department of Motor Vehicles personnel to requisition most purchases of services and materials for DMV purposes. General ledger account codes are first assigned by the shopping cart preparer. Administrative departments such as procurement, payables and budget regularly correct general ledger codes during the purchasing cycle to ensure proper reporting. DMV goals are consistent with accurate reporting of expenditures by general ledger account code. Incorrect reporting would be contrary to DMV' s vision of promoting effective and efficient business processes. Journal entries increased from 34 to 66 in FY2014 and FY20152 ; with a notable amount correcting the general ledger code. This project examines the assignment or correction of general ledger account codes for DMV's planned purchases for the purpose of process improvement.

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Each year the South Carolina Department of Natural Resources, Marine Resources Division publishes a summary of the laws and regulations of commercial fishing in the state. This publication provides the license requirements, definitions, restrictions, and laws and regulations for the use of fishing equipment.

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This document is a summary of revenues from various sources in the state as well as giving expected revenues, based on income, corporation and other taxes received,