scholarly journals Professional Mobility and “Objective” and “Subjective” Satisfaction. a Non- Linear Analysis from the Theory of the Three-Dimensional Spiral of Sense in Population of Doctors

2016 ◽  
Vol 2 (4) ◽  
pp. 52
Author(s):  
Miriam Aparicio
Keyword(s):  
Social Representations ◽  
Three Dimensional ◽  
Professional Status ◽  
Structural Factors ◽  
Professional Careers ◽  
Professional Mobility ◽  
National University ◽  
Micro Level ◽  
The One ◽  
The Impact

This work goes along the lines of the author’s research (1995-2016) on professional careers and models bearing causes and effects regarding sustained interaction (core, psychosocial, institutional and structural factors). The aim of this paper was analyze, through the doctors’ social representations, the levels of satisfaction evidenced by those who have advanced professionally to the highest positions within the scientific (or other) system. The hypothesis states that the relation is not linear but inverse. Satisfaction would not increase according to the Professional Status. We consider here, on the one hand, the insufficient Professionalization and the increasing demands from the market; and on the other, the impact structural limits have on the micro level. The methodology used was quanti-qualitative (semi-structured questionnaires, interviews, and hierarchical evocations). The population consisted of doctors (2005-2012) from the National University of Cuyo, in Argentina and the Cnam (France) of different courses of study. The results confirm the hypothesis. As regards what was observed among those who advanced professionally, the increase on the growing market demands along with the lack of institutionalized means in order to reach goals, result in lower satisfaction. This is interpreted from the theory of the author, which involves 3 levels (macro-meso-micro-macro) (Aparicio, 2015 a, b). We also consider the theories of anomie and of the expectancy of valence (Feather - Davenport). Findings along this line were also seen in studies with scientists (Aparicio, 2014). The results propose a revision in the prevailing working conditions and police: satisfaction acts on subsystems and consolidates them.

scholarly journals Professional Mobility and “Objective” and “Subjective” Satisfaction. a Non- Linear Analysis from the Theory of the Three-Dimensional Spiral of Sense in Population of Doctors

2016 ◽  
Vol 6 (1) ◽  
pp. 52
Author(s):  
Miriam Aparicio
Keyword(s):  
Social Representations ◽  
Three Dimensional ◽  
Professional Status ◽  
Structural Factors ◽  
Professional Careers ◽  
Professional Mobility ◽  
National University ◽  
Micro Level ◽  
The One ◽  
The Impact

This work goes along the lines of the author’s research (1995-2016) on professional careers and models bearing causes and effects regarding sustained interaction (core, psychosocial, institutional and structural factors). The aim of this paper was analyze, through the doctors’ social representations, the levels of satisfaction evidenced by those who have advanced professionally to the highest positions within the scientific (or other) system. The hypothesis states that the relation is not linear but inverse. Satisfaction would not increase according to the Professional Status. We consider here, on the one hand, the insufficient Professionalization and the increasing demands from the market; and on the other, the impact structural limits have on the micro level. The methodology used was quanti-qualitative (semi-structured questionnaires, interviews, and hierarchical evocations). The population consisted of doctors (2005-2012) from the National University of Cuyo, in Argentina and the Cnam (France) of different courses of study. The results confirm the hypothesis. As regards what was observed among those who advanced professionally, the increase on the growing market demands along with the lack of institutionalized means in order to reach goals, result in lower satisfaction. This is interpreted from the theory of the author, which involves 3 levels (macro-meso-micro-macro) (Aparicio, 2015 a, b). We also consider the theories of anomie and of the expectancy of valence (Feather - Davenport). Findings along this line were also seen in studies with scientists (Aparicio, 2014). The results propose a revision in the prevailing working conditions and police: satisfaction acts on subsystems and consolidates them.

scholarly journals Professionalization, Insertion, Mobility and Professional Status. a Comparative Analysis in Populations of Doctors

2016 ◽  
Vol 8 (1) ◽  
pp. 169
Author(s):  
Miriam Aparicio
Keyword(s):  
Personal Development ◽  
Social Representations ◽  
Three Dimensional ◽  
Professional Status ◽  
Conditioning Factors ◽  
The Past ◽  
Professional Mobility ◽  
National University ◽  
The One ◽  
The Impact

This study is in line with the analyses of university and working career in their interaction in relation with conditioning factors, carried out by Dr. Aparicio for the past two decades with a variety of populations.t. The aim was to analyze the relation between working conditions and future working perspectives through social representations. There are three core variables: Professional Mobility, Professional Status and perspectives regarding the future of their careers at the personal development level and within the organizations, considering, on the one hand, insufficient Professionalization and the increasing market demands; and on the other the impact structural limits have on the identity level. The methodology used was quanti-qualitative (semi-structured questionnaires, interviews, and hierarchical evocations, out of which we will analyze one node: Labor Market). The population consisted of doctors (2005-2012) from the National University of Cuyo, in Argentina and the CNAM (France) of different courses of study. The analysis is done from a systemic sui generis perspective involving three interwoven levels (macro-meso-micro-macro), called The Theory of the Three-Dimensional Spiral of Sense (See Aparicio, 2015 c and d; also, 2005 2007a; 2007b, 2013a, 2014 b; 2015 c, 2015 d). The results show that it enters in the nucleus of such representations, which relates to the current issue of professional mobility, as regards different study courses and contexts; we can also observe the effect of professionalization on the insertion environment, and on the personal and organizational identity

scholarly journals Performance Analysis and Optimization of CRNs Based on Fixed Feedback Probability Mechanism with Two Classes of Secondary Users

2019 ◽  
Vol 2019 ◽  
pp. 1-10 ◽  
Author(s):  
Yuan Zhao ◽  
Hongyi Li ◽  
Jiemin Liu
Keyword(s):  
Performance Indicators ◽  
Three Dimensional ◽  
Secondary Users ◽  
Lower Priority ◽  
Fixed Parameter ◽  
One Step ◽  
The One ◽  
The Impact ◽  
Retransmission Control ◽  
Transfer Probability

In this paper, we conduct a research based on the classified secondary users (SUs). SUs are divided into two categories: higher-priority SU1 and lower-priority SU2, and two types of users generate two types of packets, respectively. Due to the lowest spectrum usage rights of SU2 packets, the SU2 packets’ transmission is easily interrupted by other packets with higher rights. With the purpose of controlling the SU2 packets’ retransmission behavior, we introduce two system parameters, namely, feedback threshold T and feedback probability q. When the amount of SU2 packets in the buffer reaches the feedback threshold T, the interrupted SU2 packets either enter the buffer with probability q for retransmission or leave the channel by probability 1−q, where q is a fixed parameter. We construct a three-dimensional Markov model based on the presented retransmission control mechanism and derive some important performance indicators of SU2 packets based on the one-step transfer probability matrix and steady-state distribution. Then, we analyze the impact of some key parameters on the performance indicators through numerical experiments. Finally, we establish a cost function and use particle swarm optimization algorithm to optimize the feedback threshold and feedback probability.

Three-dimensional effects in low-strain integrity testing of piles: analytical solution

2016 ◽  
Vol 53 (2) ◽  
pp. 225-235 ◽  
Author(s):  
Changjie Zheng ◽  
George P. Kouretzis ◽  
Xuanming Ding ◽  
Hanlong Liu ◽  
Harry G. Poulos
Keyword(s):  
Impact Load ◽  
Three Dimensional ◽  
Three Dimensions ◽  
Integrity Testing ◽  
Integrity Tests ◽  
The One ◽  
Propagation Of Waves ◽  
The Impact ◽  
Pile Integrity ◽  
Elastic Soil

The interpretation of low-strain integrity tests of piles is commonly based on methods developed around the one-dimensional wave propagation theory. In reality, waves resulting from the impact of a hammer on a pile head propagate in three dimensions, and the validity of the plane-front assumption is rather questionable for cases where the size of the hammer is small relative to that of the pile. This paper presents an analytical model of the dynamic response of a pile to an impact load on its head, considering propagation of waves in both vertical and radial directions. The proposed formulation applies to a pile of finite length embedded in multilayered elastic soil, and allows for considering both shape and material pile defects, by reducing locally the radius of the pile cross section or the Young’s modulus of its material. Arithmetic examples are used to depict the effect of high-frequency interferences on the interpretation of pile integrity tests, which can only be accounted for in the three-dimensional formulation of the problem, and lead to practical suggestions for the interpretation of such tests.

Aerodynamic Analysis of a Multistage Centrifugal Compressor

2003 ◽  
Author(s):  
Duccio Bonaiuti ◽  
Andrea Arnone ◽  
Alberto Milani ◽  
Leonardo Baldassarre
Keyword(s):  
Flow Field ◽  
Centrifugal Compressor ◽  
Three Dimensional ◽  
Operating Range ◽  
Aerodynamic Analysis ◽  
Critical Elements ◽  
Multi Stage ◽  
The One ◽  
Multistage Centrifugal Compressor ◽  
The Impact

The aerodynamic analysis of a four–stage centrifugal compressor was performed by means of a three–dimensional multi stage CFD code. The whole operating range of the compressor was investigated and the critical elements affecting the choke and stall limit were identified. The isolated impellers were also analyzed separately and the flow field was compared to the one coming from the multistage analysis. This allowed us to study the effect of the interactions between components and quantify the impact of the multistage environment on the impellers’ performance.

i4.0, 3D printing, deglobalisation and new manufacturing clusters: The view from Australia

2020 ◽  
pp. 103530462098142
Author(s):  
Al Rainnie
Keyword(s):  
Manufacturing Industry ◽  
New Technologies ◽  
Manufacturing Sector ◽  
Three Dimensional ◽  
Three Dimensional Printing ◽  
Jel Code ◽  
The One ◽  
The Impact ◽  
Dimensional Printing ◽  
Work And Employment

Before the COVID-19 pandemic erupted onto the world stage, a new narrative was apparently beginning to emerge about the impact of i4.0 and new technologies in general, and three-dimensional printing in particular, on the future of work and employment. This was to have particular geographical implications for the manufacturing sector in particular. Proponents of i4.0 also suggested that this process, particularly in manufacturing, would promote the re-emergence of patterns of clustering. Developments in advanced manufacturing, particularly three-dimensional printing, would accelerate and reinforce these tendencies. This article looks at the role that three-dimensional printing is supposed to play in the new world, and in particular, critically evaluates its role in reinforcing the trend towards deglobalisation on the one hand, and, on the other, new clusters of manufacturing industry. JEL code: O33

scholarly journals Careers, Identities and Professionalization. a Study on Doctors about Their Social Representations Related to the Labor Market Today and its Foreseeable Future

2015 ◽  
Vol 1 (3) ◽  
pp. 64
Author(s):  
Miriam Aparicio ◽  
Ana Maria Costa Silva
Keyword(s):  
Labor Market ◽  
Social Representations ◽  
Three Dimensional ◽  
Levels Of Analysis ◽  
Foreseeable Future ◽  
Professional Identities ◽  
Conditioning Factors ◽  
The Core ◽  
National University ◽  
Core Issues

This study is in line with the analyses of university and working career in their interaction in relation with conditioning factors. It comprises two central issues: the issue of identity bound to the issue of professionalization within the domain of training and employment. Nowadays, professionalization of the individuals, inside a troubled occupational world, demands the implementation of mechanisms favoring the development of both the individuals and the institution in which they work. All this has an impact at the local, regional and even national levels. Three levels of analysis interplay from a sui generis perspective: macro-meso-micro-macro (Aparicio, 2005; 2007a; 2007b, 2013a, 2014, 2015 b, d – See the Three- Dimensional Spiral of Sense Theory). The aim was to be aware of the doctors’ representations regarding the value of such degree under the present “degree devaluation”, and its impact on the professional future as well as on the core issues of the labor market which need urgent measures with a view to a belter interaction between the two systems. The methodology used was quanti-qualitative (semi-structured questionnaires, interviews, and hierarchical evocations). The population consisted of doctors (2005-2012) from the National University of Cuyo, in Argentina. The results helped us understand the nucleus of such representations and the peripheral aspects by career and institution, thus revealing professional and disciplinary identities. The professional identities show the situated needs in terms of professionalization within the different contexts and, particularly, within the labor market.

scholarly journals Careers, Identities and Professionalization. a Study on Doctors about Their Social Representations Related to the Labor Market Today and its Foreseeable Future

2015 ◽  
Vol 3 (1) ◽  
pp. 64
Author(s):  
Miriam Aparicio ◽  
Ana Maria Costa Silva
Keyword(s):  
Labor Market ◽  
Social Representations ◽  
Three Dimensional ◽  
Levels Of Analysis ◽  
Foreseeable Future ◽  
Professional Identities ◽  
Conditioning Factors ◽  
The Core ◽  
National University ◽  
Core Issues

This study is in line with the analyses of university and working career in their interaction in relation with conditioning factors. It comprises two central issues: the issue of identity bound to the issue of professionalization within the domain of training and employment. Nowadays, professionalization of the individuals, inside a troubled occupational world, demands the implementation of mechanisms favoring the development of both the individuals and the institution in which they work. All this has an impact at the local, regional and even national levels. Three levels of analysis interplay from a sui generis perspective: macro-meso-micro-macro (Aparicio, 2005; 2007a; 2007b, 2013a, 2014, 2015 b, d – See the Three- Dimensional Spiral of Sense Theory). The aim was to be aware of the doctors’ representations regarding the value of such degree under the present “degree devaluation”, and its impact on the professional future as well as on the core issues of the labor market which need urgent measures with a view to a belter interaction between the two systems. The methodology used was quanti-qualitative (semi-structured questionnaires, interviews, and hierarchical evocations). The population consisted of doctors (2005-2012) from the National University of Cuyo, in Argentina. The results helped us understand the nucleus of such representations and the peripheral aspects by career and institution, thus revealing professional and disciplinary identities. The professional identities show the situated needs in terms of professionalization within the different contexts and, particularly, within the labor market.

Effects of Clothing Structural Factors on Electromagnetic Radiation Protection

2011 ◽  
Vol 175-176 ◽  
pp. 454-459
Author(s):  
Li Li Zhang ◽  
Yan Chen ◽  
Xiao Yu Liu
Keyword(s):  
Electromagnetic Radiation ◽  
Electromagnetic Waves ◽  
Three Dimensional ◽  
Simulation Software ◽  
Structural Factors ◽  
Shielding Effectiveness ◽  
Actual Measurement ◽  
Safety And Health ◽  
Protective Performance ◽  
The Impact

With people's increasing awareness of safety and health, the demands of protective clothing for electromagnetic radiation are gradually increased. The influences of clothing structural factors on protective performance for electromagnetic radiation are studied in this paper. The shielding effectiveness (SE) of fabrics has been tested according to the SJ20524-1995 standard. Meanwhile, according to the measured conditions of fabrics, a simulation model of testing fabric is established by the three-dimensional electromagnetic simulation software Ansoft HFSS to simulate the influences of clothing structural factors on the electromagnetic protective performance under the irradiation of electromagnetic waves at different frequencies. The impact of the length of clothing seams, the size and shape of clothing openings, and the change of clothing layers on the electromagnetic protective performance have been simulated and analyzed in detail. The results show that the simulation results are basically identical with the actual measurement results, and the model of testing fabrics can be applied for the researches on the protective performance for electromagnetic radiation. The study also shows that both seams and openings of clothing will reduce the shielding ability of clothing to electromagnetic radiation, and the change of clothing layers also affects the electromagnetic protective performance of clothing greatly. The results of this article can provide references for the design of electromagnetic shielding clothing, and effectively reduce the adverse effects of clothing structural factors on the protective performance of clothing.

Status and Email Construction in Three Hong Kong Workplaces

2010 ◽  
pp. 18-38 ◽  
Author(s):  
Charley Rowe
Keyword(s):  
Hong Kong ◽  
Social Relations ◽  
Structural Factors ◽  
Social Variables ◽  
Email Communication ◽  
Non Profit ◽  
Linguistic Conventions ◽  
Micro Level ◽  
The Impact ◽  
Different Levels

In many workplaces, social relations such as hierarchy may be uniquely indexed and performed in the email environment. In order to study this phenomenon, 250 emails were collected in three different Hong Kong organizations (corporate, non-profit, and university), and examined the impact of hierarchy on the email practices. it was found that the ways that members of diverse organizations navigate the (sometimes competing) domains of transactional and relational workplace discourse in their email communication are influenced by social variables interacting on different levels. On the macro-level, email discourse is influenced by linguistic conventions that characterize both the “professional email culture” and norms specific to the organization or community of practice (cf. Eckert and McConnell-Ginet 2007, Holmes and Stubbe 2003). On the micro-level, substantial differences in emails written by members of the same organization are explained by personal, interpersonal, and socio-structural factors, among them, professional rank and individual style.

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