231 research outputs found
Des Maisons des Sciences de l’Homme en Belgique francophone : des champs d’action pour les disciplines humanistes ?
"Être avec" par corps : expérience du commun sur un plateau de théâtre ?
Le texte interroge la manière dont un collectif d'acteurs (professionnels et amateurs) parvient à s'expérimenter sous le registre du commun. A partir d'observation participante et d'entretiens approfondis, menés en partie selon la technique des entretiens d'explicitation, les auteurs interrogent des exercices de théâtre et cherchent à identifier les appuis perceptifs et sensoriels sur lesquels se fonde l'expérience du commun pour les participants. Ils montrent notamment que l'expérience de "l'être avec" prend place dans un espace spécifique rendu propice à l'émergence de la confiance. Ils mettent également en évidence le rôle de la coordination motrice, de l'attention au corps, de l'absorption, du lâcher prise et de la réorganisation perceptive, induits par les exercices examinés, dans la mise en place de l'expérience de "l'être avec" par corps.Le texte interroge la manière dont un collectif d'acteurs (professionnels et amateurs) parvient à s'expérimenter sous le registre du commun. A partir d'observation participante et d'entretiens approfondis, menés en partie selon la technique des entretiens d'explicitation, les auteurs interrogent des exercices de théâtre et cherchent à identifier les appuis perceptifs et sensoriels sur lesquels se fonde l'expérience du commun pour les participants. Ils montrent notamment que l'expérience de "l'être avec" prend place dans un espace spécifique rendu propice à l'émergence de la confiance. Ils mettent également en évidence le rôle de la coordination motrice, de l'attention au corps, de l'absorption, du lâcher prise et de la réorganisation perceptive, induits par les exercices examinés, dans la mise en place de l'expérience de "l'être avec" par corps
Thermohydraulics of Resistive Transitions of the LHC Prototype Magnet String: Theoretical Modeling and Experimental Results
In preparation for the Large Hadron Collider (LHC) project, a 40 m-long prototype superconducting magnet string, representing a half-cell of the machine lattice, has been built and operated. The superconducting magnets which comprise this string normally operate in a pressurized static bath of superfluid helium at a pressure of 1 bar and at a temperature of 1.9 K. At 13.1 kA they have about 15.3 MJ of stored magnetic energy. A series of tests was performed to assess the thermohydraulics of resistive transitions (quenches) of the string of magnets. These measurements provide the necessary foundation for describing of the observed pressure rise as the combination of two processes, each acting on a different time scale. The measurements are presented and an explanatory model description of the events is given
Recommendations for the Use of Programmable Logic Controllers (PLCs) at CERN
Programmable Logic Controllers (PLCs) have been increasingly used at CERN for several years. In future control solutions, PLCs will initially be considered for the rejuvenation of old and obsolete systems, and then for the control of new equipment to be installed in technical services, accelerators and experiments. Many industrial systems will be installed for the control of equipment during the next 5 to 10 years, particularly for the construction of the LHC project. In order to increase efficiency, to reduce the initial investment and to minimise the long term maintenance costs in terms of money and human resources the Working Group recommends that all CERN equipment control projects, based on PLCs, select or specify PLCs from the product lines of the recommended PLC manufacturers
Una mirada al clima organizacional de la empresa “Panamericana SAS”, ubicada en la ciudad de Ibagué, durante los últimos 3 años.
No aplicaEl proyecto abordó la importancia del clima organizacional como elemento fundamental para el éxito de una empresa, ya que engloba las percepciones, actitudes y valores presentes en el ambiente laboral. En este documento se aborda la importancia de investigar y mejorar el clima organizacional en la sede de Panamericana en Ibagué, y se presentan estrategias para lograrlo. Se destaca la relevancia de mejorar el ambiente laboral para aumentar la productividad y el bienestar de los empleados.
La empresa Panamericana SAS, con sede en Ibagué, se dedica al autoservicio de productos como libros, útiles escolares, decoración, arte y tecnología. Sin embargo, existe una falta de reconocimiento y motivación hacia los empleados. Es necesario generar un ambiente laboral adecuado y sano para que la empresa se mantenga en el mercado. En la actualidad, los trabajadores se sienten insatisfechos debido a las condiciones individuales de trabajo y al mal ambiente interno o externo, lo cual afecta su calidad de vida.
Este trabajo se realiza con el objetivo de analizar los problemas que afectan el clima laboral de Panamericana, incluyendo las relaciones interpersonales, el desempeño laboral y la productividad de la organización. Se busca ofrecer recomendaciones para mejorar el clima laboral en la empresa. La falta de reconocimiento puede generar desmotivación, baja moral, falta de compromiso, aumento de la rotación de personal y deterioro del trabajo en equipo. Al abordar estas causas subyacentes y diseñar estrategias efectivas, como programas de reconocimiento, retroalimentación constructiva y participación de los empleados, se puede mejorar la motivación, la satisfacción laboral, la retención de empleados y la reputación de la empresa. En resumen, un sistema de reconocimiento puede tener un impacto positivo en el clima organizacional y en el logro de los objetivos a largo plazo de la empresa.The project addressed the importance of the organizational climate as a fundamental element for the success of a company, since it encompasses the perceptions, attitudes and values present in the work environment. This document addresses the importance of researching and improving the organizational climate at the Panamericana headquarters in Ibagué, and strategies to achieve it are presented. The relevance of improving the work environment to increase the productivity and well-being of employees is highlighted.
The company Panamericana SAS, based in Ibagué, is dedicated to the self-service of products such as books, school supplies, decoration, art and technology. However, there is a lack of recognition and motivation towards employees. It is necessary to create an adequate and healthy work environment for the company to remain in the market. At present, workers feel dissatisfied due to individual working conditions and the bad internal or external environment, which affects their quality of life.
This work is carried out with the objective of analyzing the problems that affect the work environment of Panamericana, including interpersonal relationships, work performance and productivity of the organization. It seeks to offer recommendations to improve the working environment in the company. The lack of recognition can generate demotivation, low morale, lack of commitment, increased staff turnover and deterioration of teamwork. By addressing these underlying causes and designing effective strategies, such as recognition programs, constructive feedback, and employee engagement, motivation, job satisfaction, employee retention, and company reputation can be improved. In summary, a recognition system can have a positive impact on the organizational climate and on the achievement of the company's long-term objectives
The LHC test string: first operational experience
CERN operates the first version of the LHC Test String which consists of one quadrupole and three 10-m twin aperture dipole magnets. An experimental programme aiming at the validation of the LHC systems started in February 1995. During this programme the string has been powered 100 times 35 of which at 12.4 kA or above. The experiments have yielded a number of results some of which, like quench recovery for cryogenics, have modified the design of subsystems of LHC. Others, like controlled helium leaks in the cold bore and quench propagation bewteen magnets, have given a better understanding on the evolution of the phenomena inside a string of superconducting magnets cooled at superfluid helium temperatures. Following the experimental programme, the string will be powered up and powered down in one hour cycles as a fatigue test of the structure thus simulating 20 years of operation of LHC
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