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Estrategias financieras determinantes de la competitividad: Evolución y perspectivas en las Pymes ecuatorianas
Get PDFLa finalidad de este artículo de investigación, es identificar estrategias financieras y la relación con la posición competitiva que requieren las Pymes para su desarrollo y supervivencia. Se efectuó una revisión de la literatura de autores clásicos y modernos, reconocidos de manera internacional y nacional, que han realizado sus contribuciones al tema en años recientes. La metodología es de carácter exploratorio, descriptivo, correlacional. Se analizaron los testimonios de seis pymes de la provincia de Cotopaxi del sector industrial utilizando un cuestionario con escala tipo Likert que se utilizó a los empresarios y/o directivos responsables de las mismas, además, para la sistematización se usó la correlación de Pearson alcanzando un coeficiente de 0,822 y un p (0,045) <= 0,05 en tal razón se rechaza la hipótesis nula. Se determinó que al establecer correctamente las estrategias financieras es la variable que sí impacta en la competitividad de las pymes estudiadas
Dag hammarskjold”™s role in the development of peacekeeping
Get PDFThe issue under investigation is urgent as the modern world is experiencing widespread armed conflicts to settle which the United Nations is conducting peacekeeping operations, thus the study of the development of the concept of peacekeeping operations will now help find the most optimal form of such conduct. The purpose of the article is to study the process of the development of the concept of peacekeeping operations and the role of the Secretary-General of the United Nations Dag Hammarskjold in it. The article deals with the formation of the concept of peacekeeping operations, a major contribution to which was introduced by the second Secretary-General Dag Hammarskjold who held the post in 1953-1961. The authors examine the attempts carried out in the second half of the 1940s to create international military forces within the UN in order to respond to the threats to international peace and security. The cases of conflict resolution in the Middle East and in the Congo reveal the basic principles of Hammarskjold”™s peacekeeping concept as well as his systemic approach to resolving local crises in the world. The materials of the article may be useful in discussing a possible reform of the concept of the UN peacekeeping operations. The article relies on a historical and comparative method, retrospective and systematic methods
A Novel Technique for Multiple Microgrids Planning by Considering Demand Response Programming and Social Welfare Enhancement in Power Market
Get PDFThis paper presents a novel approach for planning and operating of multiple Micro-grids in restructured power systems environment and electricity market. Power quality indicators, voltage profiles, and power losses are considered as effective parameters for supplying the network active and reactive powers. Also, the necessary financial incentives are introduced in this paper from the economic point of view for these resources, and demand response programs are also used. in which variables are programmable distributed generators and interruptible loads based on demand response programs. In the proposed model, the operator implements a market with the locational pricing and considering the power losses based on domestic market implementation and upstream market modeling in the role of a dual player. In this way, active and reactive power markets will implement simultaneously in order to maximize social welfare. Subsequently, the Beta and Weibull Probability Density Function (PDF) methods are used for modeling the uncertainties in power generation. Also, the Locational Marginal Pricing method (LMP) is used to determine the prices in the system and the intelligent GA-PSO hybrid algorithm is used for optimization of this problem. Finally, the results are compared with the results obtained from other algorithms
Ensuring Security Using Core Based Routing Algorithm In Wireless Sensor Networks
Get PDFWireless sensor networks (WSNs) circulate hundreds to thousands of modest miniaturized scale sensor hubs in their locales and these hubs are vital parts of Internet of Things (IoT). In WSN-helped IoT, the hubs are asset obliged from multiple points of view, for example, stockpiling assets, figuring assets, vitality assets, et cetera. Powerful steering conventions are required to keep up a long system lifetime and accomplish higher vitality use. To upgrade WSNs for secured data transmission both at group head and base station data aggregation is required. Data aggregation is performed in each switch while sending data. The life time of sensor arranges lessens in view of utilizing vitality wasteful hubs for data aggregation. Thus aggregation process in WSN ought to be upgraded in vitality proficient way. ESCR will enhance the performance of the system with good potential. Therefore ensuring security using core based routing (ESCR) algorithm in WSNs is proposed. Simulation results show that ESCR perform better than the existing algorithms
Addition of Polyurethane in the reformation of Bitumen
Get PDFIn the current research, the addition of Polyurethane in the process of reforming the Bitumen has been investigated. The construction engineers are concern about the asphaltic damages and consume too much money in order to maintenance of asphaltic roads. There are many efforts in order to enhance the resistance and the age of asphalt including the improvement of Bitumen”™s characteristics. It is common to use polymers in order to reform the Bitumen”™s characteristics. Thermoplastic Elastomers and reactive polymers are the families of polymers which have impressive effects on the characteristics of Bitumen. TPU and PU were used as modifier additive in Bitumen. Bitumen penetration test, softening point, TFO, PAV,DSR,BBR and FTIR on the modified samples with different forms of Polyurethane have been done in the current research. The achieved findings showed that Polyurethane decreased the penetration degree and even it increases the softening point of Bitumen. The mentioned modified Bitumen had the following characteristics: high viscosity and less sensitivity. Polyurethane also has increased the temperature of base Bitumen”™s performance and its resistance towards the transformation. In an average temperature, the modified Bitumen has better performance than fatigue of base Bitumen. Although the Polyurethane has a little positive effect on the Bitumen”™s performance, it couldn”™t add any positive performance to Bitumen in low temperature. The results of FTIR test showed, the Polyurethane bonds determined the chemical structures
Evaluating And Ranking Factors Influence On Organization Commitment Of Education Staffs Of Babol City Using Topsis Tednique
Get PDFThe Purpase of this research is evaluating and ranking factors influence of organizational commitment of Babol\u27s education staffs. Research method is descriptive survey, regard to research nature. Statistical commumity of research includes Babol\u27s Education staffs with master and phd graguate degree with work experienced abore 5 years among them 288 persons were selected as randomy sampling method. Research hypothesis were evalvated using t-test. To rank factors influence on organizational commitment, according to opinions of 10 experts with PHD degree and work experience over 15 years, decision matrix of factors influense on organizational commitment han been created and data rank using topsis technique. Results show that all four factors influence on employee organization commitment have significant effect on organization commitment. Also effective factors were ranked based on their priority as: environmental factor, individual factor, organizational factor and job-related factor
Modern status of research on the problem of psychological well-being of the person in the domestic and world psychological science
Get PDFThe work is devoted to a theoretical review of approaches to the study of various aspects of the problem of the psychological well-being of an individual in psychology. This article analyzes the relationship between objective and subjective factors of psychological well-being of the individual, considers approaches to the definition of its model, structure, basic functions, its relationship with the meaning of life and value-semantic entities, the sovereignty of psychological space, economic conditions, professional activity, provides an overview of methods to measure psychological well-being. The analysis of the phenomenon of psychological well-being is based on the existing theoretical developments, and the necessity of studying the relationship and the real relationship between the level of mental well-being and personal resources
Sistemas integrados de gestión: Evolución y Desarrollo en América Latina
Get PDFLos sistemas de gestión son todos aquellos elementos que se interrelacionan para mejorar la respuesta oportuna hacia un determinado número de personas, organismos, los cuales de alguna manera demandan de un servicio o un bien. Integrarlo representa hacerlos uno solo para concentrar la mayor cantidad de información posible y re direccionarlas mediante procesos automatizados a donde sea necesario y aquí es donde nacen los Sistemas Integrados de Gestión. La investigación es de tipo documental no experimental en vista de que se recurrió a elementos de medios electrónicos utilizados como referencias bibliográficas para reforzar el tema de estudio. Entre las conclusiones generales que se pueden mencionar es que se debe conocer realmente que es lo que se quiere integrar y definir objetivamente los elementos que intervienen en ese proceso integrador y que se relacionan entre sí para desarrollar un sistema de calidad que proporcione la información solicitada o genere el requerimiento deseado. Entre las recomendaciones generales el Estado debe ser garante en proporcionar sistemas integrados de gestión en cualquier tipo de área de calidad y que satisfaga las necesidades demandadas
Correlation of Learning Organization and Intensive Care Nurses\u27 Organizational Commitment of Educational and Therapeutic Centers of Hamadan University of Medical Sciences in Iran
Get PDFIntroduction: Establishing and identifying of learning organization and its influencing factors is very crucial in therapeutic and educational centers especially in intensive care units. Organizational commitment could be necessary to maintain and promotion of learning organization at context of intensive care units. This study aimed to assess the correlation of learning organization with organizational commitment of intensive care nurses at educational and therapeutic centers of Hamadan University of Medical Sciences in Iran.Methods: A cross-sectional study was conducted using questionnaire on 277 intensive care nurses of educational and therapeutic centers in 2016. Data gathering tool was included 43-question Marsick and Watkins\u27 learning organization questionnaire and 24-question Meyer and Allen”™s organizational commitment questionnaire in 5-point Likert scale. Data were analyzed by SPSS software (Version 18) using descriptive and inferential statistics.Results: Intensive care nurses had 32 ± 5.56 years, 83.4% female, 67.1% married, 71.47% less than 10 years of work experience, and 97.8% bachelor of nursing. Mean score of learning organization and organizational commitment in intensive care units was 128.30 ±29.18 and 75.65 ±10.87, respectively which were interpreted at a moderate level. There was a positive and significant moderate correlation (0.489) between learning organization and organizational commitment (P=0.01). Conclusion: Intensive care nurses\u27 organizational commitment has reciprocal correlation with learning organization in intensive care units. Therefore, managers of therapeutic and educational centers should try to maintain and promote learning organization in whole of organization and especially at intensive care units and subsequently could boost intensive care nurses\u27 organizational commitment as well
The Effect of Talent Management on the Succession and Profession Skills of Employees
Get PDFSuccession planning and finding talent are considered as the most principle duties of managers in the organizations. Performing talent finding plans and succession planning for finding management talents in organizations should not cause educational investment barriers of employees who are valuable in their own job notwithstanding the lack of talent for suitable managerial career. In order to solve talent crisis, organizations pay their attentions more on the interior aspects of organizations and adapt succession planning which concentrate on the developing and fostering available talents. Historically, the most successful organizations in the aspect of performance perform long term investments on their employees. By investing on the time and cost for developing interior talents, such kind of organizations would be able to pass the crisis while retiring the main talents or voiding in any reason. The research investigates the effect of talent management on the succession planning and professional skills of employees. Methodology of the research is descriptive- analytic and as an applied one and context finding. Population of the research include 518 employees of social security organization. In order to analyze data we used spss 22 software. For analyzing the interior structure of the research questioner and understanding composition elements of each construct or variable, we used confirmatory factor analysis and for answering research hypotheses we applied linear and multiple regression. According to the results of the statistical tests of the research, all of the research hypotheses are supported. The results of the main hypotheses showed that talent management and professional skills of the employees have positive and direct (significant) effect on the succession planning of talented human force. The results of the research also rectify the effects of talented employees\u27 selection on the succession planning and conserving talented employees on the succession planning