Brackish water culture fisheries: A comment

Based on the papers and proceedings of The National Workshop on Development of Inland Fishery Resources, sponsored by the Ministry of Agriculture, Govemment of India, and held during November 1-3, 1983 at Ahmedabad under the joint auspices of the Centre for Management in Agriculture, Indian Institute of Management, Ahmedabad, and the Indian Society of Agricultural Economics, Bomba

La cultura organizativa como explicación del esfuerzo de búsqueda de empleo en pequeñas, medianas y grandes empresas

This study examines whether organizational culture influences employees to seek alternative job opportunities and explores the moderating effect of firm size on the relationship between organizational culture and job search effort. Conducted in Sri Lanka, the research focuses on employees from small, medium, and large private firms, categorized by the number of persons employed. A total of 252 valid responses were analyzed. The findings reveal that organizational culture significantly impacts employees’ job search effort and that firm size plays a moderating role in this relationship.Este estudio examina si la cultura organizativa influye en que los empleados busquen oportunidades de empleo alternativas y explora el efecto moderador del tamaño de la empresa en la relación entre la cultura organizativa y el esfuerzo de búsqueda de empleo. La investigación, llevada a cabo en Sri Lanka, se centra en los empleados de pequeñas, medianas y grandes empresas privadas, clasificadas por el número de personas empleadas. Se analizaron un total de 252 casos válidos. Los resultados revelan que la cultura organizativa influye significativamente en el esfuerzo de búsqueda de empleo de los empleados y que el tamaño de la empresa desempeña un papel moderador en esta relación

La relación entre la formalización de la función de recursos humanos y la intensidad de las prácticas de gestión de recursos humanos en las PYMEs: Un estudio empírico en Sri Lanka

[SPA] Human resource management (HRM) intensity is important for any type of business in which human resources play a vital role. However, little is known about HRM intensity in the context of small and medium-sized enterprises (SMEs). The aim of this study is to investigate the relationship between the formalization of HRM function and HRM intensity. The sample of the study consists of mediumsized enterprises operating in Sri Lanka. The results show that although the formalization of HRM function is low, HRM intensity is high. The findings also show that higher levels of formalization lead to a greater intensity in HRM practices. [ENG] La intensidad de las prácticas de gestión de recursos humanos (GRH) es importante para cualquier tipo de empresa en la que las personas desempeñen un papel vital. Sin embargo, poco se sabe sobre la intensidad de las prácticas de GRH en el contexto de las pequeñas y medianas empresas (PYMEs). El objetivo de este estudio es investigar la relación entre la formalización de la función de recursos humanos y la intensidad de las prácticas de GRH. Sobre la base de una muestra de PYMEs que operan en Sri Lanka, los resultados muestran que, aunque la formalización de la función de recursos humanos es baja, la intensidad de las prácticas de GRH es alta, señalando que un mayor nivel de formalización conlleva una mayor intensidad en las prácticas de GRH

Dynamic Checkpointing of Composite Web Services

Web services provide services to their consumers in accordance with terms and conditions laid down in a document called as Service Level Agreement (SLA). Web services have to abide by these terms and conditions failing which, SLA faults result. Fault handling of web services is a key mechanism using which SLA faults can be avoided. We propose fault handling of choreographed web services using checkpointing and recovery. We propose checkpointing in three stages: design, deployment and dynamic checkpointing. We have presented first two stages of checkpointing in our earlier publications. In this paper we discuss the need for dynamic checkpointing and, various factors to be considered while revising checkpoint locations dynamically. We also propose a framework for implementing dynamic checkpointing

Execution Time Prediction for a Web Service Instance

Availability of services on Internet has provided unique opportunity to customers as well as providers for conducting e-business. This new business paradigm can succeed provided selection of services is accomplished to customer satisfaction in terms of service delivery time as well as service quality. Instead of leaving it to service provider to declare, we propose a strategy for forecasting execution time of the web service being called. The paper deals with model details and proposes a framework for implementation of the model. We also demonstrate its usability in scenarios like checkpointing web services

Framework for Automatic Checkpoint Generation

Web services provide services to their consumers in accordance with terms and conditions laid down in a document called as Service Level Agreement (SLA). Web services have to abide by these terms and conditions failing which, SLA faults result. Fault handling of web services is a key mechanism using which SLA faults can be avoided. We propose fault handling of choreographed web services using checkpointing and recovery. We propose checkpointing in three stages: design, deployment and dynamic checkpointing. In this paper we propose a framework for generation of checkpoint locations automatically in a given choreography document by applying design time checkpointing rules. We have also developed a tool to demonstrate that the proposed framework is indeed implementable

Event Based Approach for Web Services Composition

The success of the Internet and the ongoing globalization led to a demand for new solutions to meet the requirements for ITsystems. The paradigm of service-oriented and event-driven architecture with fine grained and loosely coupled services tries to cope with those needs. Service Oriented Architecture (SOA) and Event Driven Architecture (EDA) are two acknowledged architectures for the development of business applications and information systems, which have evolved separately over the years. Today both architectures are acknowledged, but their synergy is not. There are numerous benefits of having an architecture that supports coexistence between operations and events, and composition of services based on operation invocation and event triggering. As part of our ongoing research work, we have tried to analyze in this paper, the basic design of Event based systems, issues that have to be addressed when event based approach is used for composing and coordinating web services. Then we have specified the techniques available that handle these issues, and gave a comparative study on these techniques. Finally we have attempted to sort out the unhandled/ partially handled issues that could be addressed as part of our research