scholarly journals AVAILABILITY ASSESSMENT SIMULATIONS FOR ALLOCATING HUMAN RESOURCES IN AIRSPACE CONTROL CENTERS

2013 ◽  
Vol 4 (1) ◽  
pp. 61-76
Author(s):  
Walter Nogueira Pizzo
Keyword(s):  
Human Resources ◽  
Simulation Model ◽  
Control Systems ◽  
Computer Systems ◽  
Service Level ◽  
Point Of View ◽  
Operations And Maintenance ◽  
Human Operators ◽  
Availability Assessment

Airspace control systems introduced automation into functions previously performed by human operators. This situation increased the dependence on the availability of computer systems, in which degraded operation events can reduce the service level at any controlled airspace. This paper presents a relationship between availability and allocation of human resources in these centers, where maintenance and operations personnel are occasionally asked to repair losses caused by automated functions. A simulation model for the Arena tool is presented, to access availability, and then the operational point of view is explored, focusing on the required availability scenarios. The results presented herein can help determine the size of operations and maintenance teams, considering the reliability and maintainability parameters of airspace control systems.

Perangkat sumber daya manusia (brainware). S Mukhtar Ayubi Simatupang. PMM-1

2020 ◽  
Author(s):  
S Mukhtar Ayubi Simatupang
Keyword(s):  
Human Resources ◽  
Computer System ◽  
Computer Systems ◽  
Project Managers ◽  
Project Manager ◽  
Database Administrator ◽  
System Analyst

AbstrakBrainware adalah istilah yang digunakan untuk manusia yang digunakan untuk manusia yang berhubungan dengan sistem komputer. Manusia merupakan suatu elemen dari sistem komputer yang merancang bagaimana suatu mesin dapat bekerja sesuai dengan hasil yang diinginkan. Tingkatan brainware terdiri atas system analyst, programmer, administrator, dan operator. Bagian bagian brainware terdiri atas operator komputer, teknisi, trainer, konsultan, project manager, programmer, grapic designer, spesialis jaringan, database administrator, dan system analitis. Kata Kunci : Brainware (Perangkat Sumber Daya Manusia)AbstractBrainware is a term used for humans that is used for humans related to computer systems. Humans are an element of a computer system that designs how a machine can work in accordance with the desired results. The brainware level consists of system analysts, programmers, administrators, and operators. The brainware section consists of computer operators, technicians, trainers, consultants, project managers, programmers, grapic designers, network specialists, database administrators, and system analytics.Keywords: Brainware (Human Resources Tool)

The Control of the Eye's Intrinsic Muscles: A Multivariable Optimum Performance Control System

1968 ◽  
Vol 1 (8) ◽  
pp. T.129-T.132 ◽  
Author(s):  
F. M. Toates
Keyword(s):  
Control System ◽  
Control Systems ◽  
Pupil Diameter ◽  
Control Model ◽  
Point Of View ◽  
Theoretical Point ◽  
Pupil Control ◽  
Performance Control ◽  
A Value ◽  
Intrinsic Muscles

The reciprocal interaction between the accommodation and pupil control systems of the human eye is examined from a theoretical point of view. The system, which is responsible for maintaining pupil diameter at a value which is a compromise between conflicting requirements, is represented by a control model, and is considered in terms of the concept of a performance index.

Human resources control systems and performance: the role of uncertainty and risk propensity

2008 ◽  
Vol 29 (2) ◽  
pp. 161-187 ◽  
Author(s):  
Domingo Verano‐Tacoronte ◽  
Santiago Melián‐González
Keyword(s):  
Human Resources ◽  
Control Systems ◽  
Risk Propensity ◽  
And Performance

scholarly journals Investigating the Reading Process by Means of Collaborative Environment

Comunicar ◽  
2009 ◽  
Vol 17 (33) ◽  
pp. 133-140 ◽  
Author(s):  
Adair de Aguiar Neitzel ◽  
Luiz Carlos Neitzel
Keyword(s):  
Data Collection ◽  
Human Resources ◽  
Elementary School Children ◽  
Point Of View ◽  
Reading Process ◽  
Reading Public ◽  
Collaborative Environment ◽  
Determining Factors ◽  
Methodological Procedures ◽  
Recursos Humanos

Brazilian research on the determining factors for the success of programs to teach reading indicates a need to view literature as an aesthetic object that will encourage children to appreciate books. This study proposes investigating teachers' concepts of literature, from the point of view of the children. Chat was used as a data collection mechanism, proposed between two groups of elementary school children and interviews with the teachers. The analysis of the chats followed the methodology of Franco (1997). This study indicates three key areas for winning a reading public: a) qualified human resources, with a clear concept of literature as an aesthetic phenomenon; b) methodological procedures that are coherent with this concept; c) a bibliographical archive that is aligned with this concept. Investigaciones brasileñas acerca de los factores determinantes para el éxito de programas de formación de lectores señalan la necesidad del empleo de la literatura como objeto estético para que el niño se aproxime al libro. Esta investigación se propuso estudiar las concepciones de los profesores acerca de la literatura a partir del punto de vista del lector infantil. Se utilizó el chat como mecanismo de recolección de datos, propuesto entre dos clases de la enseñanza fundamental, y entrevistas con las profesoras regentes. El análisis de los chats siguió la metodología de Franco (1997), evidenciando que los docentes no consideran al libro como un objeto estético que necesita ser disfrutado. Esta investigación señala tres ejes básicos para la conquista de un público lector: a) recursos humanos calificados con claridad acerca de la concepción de literatura como fenómeno estético; b) procedimientos metodológicos coherentes con esa concepción; c) acervo bibliográfico ajustado a esa concepción.

Positive evaluation in the language of human resources: textbooks versus reality

2021 ◽  
Vol 11 (1) ◽  
pp. 133-152
Author(s):  
Pavel Reich
Keyword(s):  
Human Resources ◽  
Real Life ◽  
Point Of View ◽  
Business English ◽  
Evaluative Language ◽  
English Textbooks ◽  
General Business ◽  
Hr Managers ◽  
Authentic Language ◽  
Positive Evaluation

Abstract The aim of the present paper is to focus on the language of Human Resources (HR) as one of the subfields of English for business purposes in respect of positive evaluation and stancetaking and to identify to what extent evaluative language common in real-life situations is reflected in currently available textbooks of English for HR (EHR). Authentic language is taken from blogs and interviews with prominent HR managers on www.thehrdirector.com, which is a global online magazine dedicated to HR professionals. The corpus created from these texts is analysed from the point of view of evaluative language and the data ascertained are put into contrast with the language presented in three commonly available HR English textbooks. The analysis focusses on the lexical level of language and is based on the Appraisal framework (and the system of Attitude) of Systemic Functional Linguistics. Even though the present study is intended as qualitative rather than quantitative, the findings are quantified in order to shed some light on the commonality and frequency of some of the phenomena ascertained and their reflection in the textbooks. The outcomes of the analysis might serve as food for thought and inspiration for tertiary-level teachers of general business English courses as well as highly specialised courses focusing on the language of human resources.

scholarly journals To the issue of energy efficiency of using frequency-controlled centrifugal pump units

2018 ◽  
Vol 170 ◽  
pp. 03017 ◽  
Author(s):  
Alexey Dmitriev ◽  
Vyacheslav Gerasimov
Keyword(s):  
Control Systems ◽  
Centrifugal Pump ◽  
Energy Efficient ◽  
Point Of View ◽  
Operating Parameters ◽  
Variable Frequency Drive ◽  
Automatic Control Systems ◽  
Efficient Management ◽  
Pumping Stations ◽  
Pumping Units

The expediency of using a variable frequency drive for pumping units was repeatedly proved both from the point of view of the economic component and the technological one. However, the construction of automatic control systems for the operating parameters of pumping stations is mainly based on maintaining the pressure setpoint and does not include monitoring the efficiency of the aggregates working in the group and, the more so, its regulation. In this paper, an algorithm is developed for the energy efficient management of centrifugal pump units, which allows not only maintaining the pressure setpoint, but also optimizing their efficiency.

scholarly journals Factors Affecting Business Strategy Implementation of Vietnam Garment Companies

2016 ◽  
Vol 12 (1) ◽  
pp. 133
Author(s):  
Hoang Viet Nguyen ◽  
Duc Nhuan Nguyen
Keyword(s):  
Human Resources ◽  
Corporate Culture ◽  
Business Strategy ◽  
Positive Relationship ◽  
Strategy Implementation ◽  
Point Of View ◽  
Strategy Formulation ◽  
Factors Affecting ◽  
Significant Positive Relationship ◽  
The Impact

This paper studies the impact of factors affecting on business strategy implementation of Vietnam garment companies. A total of 192 questionnaires were administered to respondents chosen from 82 Vietnam garment companies. The findings indicated that there is a significant positive relationship between 05 factors: Strategy formulation-Human resources-Communication-Corporate culture-Organizational structure and business strategy implementation from the sample point of view.

scholarly journals Comparison of Different Approaches to Predict the Performance of Pumps As Turbines (PATs)

Energies ◽  
2018 ◽  
Vol 11 (4) ◽  
pp. 1016 ◽  
Author(s):  
Mauro Venturini ◽  
Stefano Alvisi ◽  
Silvio Simani ◽  
Lucrezia Manservigi
Keyword(s):  
Simulation Model ◽  
Ad Hoc ◽  
Polynomial Regression ◽  
Point Of View ◽  
Box Model ◽  
Physical Point ◽  
Evolutionary Polynomial Regression ◽  
Box Models ◽  
Performance Curves ◽  
Physics Based Simulation

This paper deals with the comparison of different methods which can be used for the prediction of the performance curves of pumps as turbines (PATs). The considered approaches are four, i.e., one physics-based simulation model (“white box” model), two “gray box” models, which integrate theory on turbomachines with specific data correlations, and one “black box” model. More in detail, the modeling approaches are: (1) a physics-based simulation model developed by the same authors, which includes the equations for estimating head, power, and efficiency and uses loss coefficients and specific parameters; (2) a model developed by Derakhshan and Nourbakhsh, which first predicts the best efficiency point of a PAT and then reconstructs their complete characteristic curves by means of two ad hoc equations; (3) the prediction model developed by Singh and Nestmann, which predicts the complete turbine characteristics based on pump shape and size; (4) an Evolutionary Polynomial Regression model, which represents a data-driven hybrid scheme which can be used for identifying the explicit mathematical relationship between PAT and pump curves. All approaches are applied to literature data, relying on both pump and PAT performance curves of head, power, and efficiency over the entire range of operation. The experimental data were provided by Derakhshan and Nourbakhsh for four different turbomachines, working in both pump and PAT mode with specific speed values in the range 1.53–5.82. This paper provides a quantitative assessment of the predictions made by means of the considered approaches and also analyzes consistency from a physical point of view. Advantages and drawbacks of each method are also analyzed and discussed.

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