975 resultados para Phage-displayed libraries
Resumo:
"Behind the world of virtual university is more than a method or system of work, you need to own, develop and master a connectivity structure of both technological and content development in multimedia digital text and then implement teaching methods line. "
Resumo:
In Bogota, from 22 to 26 September 1980 a Seminar Workshop on Education and Training of Personnel in the organization and management of school libraries, sponsored by UNESCO, CERLAL, SECAB and the National Ministry of Colombia. The meeting reiterated that one of the weaknesses of library services is the lack of qualified personnel. As an immediate action is decided to set up a working group composed of experts from those agencies that have had experiences in the field of personnel training, such as Colombia, Venezuela and Costa Rica.
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Costa Rica is a small country located in Central America, with an area of 51,100 square kilometers and a population of 2,192,410 inhabitants. The highest percentage of national budget, 26.73%, is dedicated to education. There are currently 360 kindergarten, schools and 317 colleges 3001, considering the different modes: academic, technical, agricultural, industrial, craft and art. These figures mean a huge effort for Costa Rican society is worth now the question what the country looks so large an investment? and what role school libraries are doing in achieving the goals of Education of Costa Rica? I believe unequivocally that those who lead us today reciprocated school libraries, we encourage the same spirit that is well expressed in the famous document UNESCO1. "Learning to Be".
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This study examines the services provided by the bookmobile of SINABI-Public Libraries in rural communities visited Costa Rica during 2009 and 2010 according to the sample selected for the presentation of a proposed Mobile Library Network to Costa Rica.Each country has very heterogeneous populations and the populations in unfavorable geographical areas (rural or urban fringe areas) and areas without library service or cultural institution, they have specific information needs. By its terms can not exercise the right to information, while urban areas have greater influence and social advantage to have easy access to various information resources.The mobile library services are presented as an ideal tool to deliver library services to any population, mainly those remote communities and vulnerable state as rural areas. Bookmobile is defined as any means of transport (buses, trains, boats, motorcycles, boats, animals, etc.), which shifts documentary material.
Resumo:
Libraries since their inception 4000 years ago have been in a process of constant change. Although, changes were in slow motion for centuries, in the last decades, academic libraries have been continuously striving to adapt their services to the ever-changing user needs of students and academic staff. In addition, e-content revolution, technological advances, and ever-shrinking budgets have obliged libraries to efficiently allocate their limited resources among collection and services. Unfortunately, this resource allocation is a complex process due to the diversity of data sources and formats required to be analyzed prior to decision-making, as well as the lack of efficient integration methods. The main purpose of this study is to develop an integrated model that supports libraries in making optimal budgeting and resource allocation decisions among their services and collection by means of a holistic analysis. To this end, a combination of several methodologies and structured approaches is conducted. Firstly, a holistic structure and the required toolset to holistically assess academic libraries are proposed to collect and organize the data from an economic point of view. A four-pronged theoretical framework is used in which the library system and collection are analyzed from the perspective of users and internal stakeholders. The first quadrant corresponds to the internal perspective of the library system that is to analyze the library performance, and costs incurred and resources consumed by library services. The second quadrant evaluates the external perspective of the library system; user’s perception about services quality is judged in this quadrant. The third quadrant analyses the external perspective of the library collection that is to evaluate the impact of the current library collection on its users. Eventually, the fourth quadrant evaluates the internal perspective of the library collection; the usage patterns followed to manipulate the library collection are analyzed. With a complete framework for data collection, these data coming from multiple sources and therefore with different formats, need to be integrated and stored in an adequate scheme for decision support. A data warehousing approach is secondly designed and implemented to integrate, process, and store the holistic-based collected data. Ultimately, strategic data stored in the data warehouse are analyzed and implemented for different purposes including the following: 1) Data visualization and reporting is proposed to allow library managers to publish library indicators in a simple and quick manner by using online reporting tools. 2) Sophisticated data analysis is recommended through the use of data mining tools; three data mining techniques are examined in this research study: regression, clustering and classification. These data mining techniques have been applied to the case study in the following manner: predicting the future investment in library development; finding clusters of users that share common interests and similar profiles, but belong to different faculties; and predicting library factors that affect student academic performance by analyzing possible correlations of library usage and academic performance. 3) Input for optimization models, early experiences of developing an optimal resource allocation model to distribute resources among the different processes of a library system are documented in this study. Specifically, the problem of allocating funds for digital collection among divisions of an academic library is addressed. An optimization model for the problem is defined with the objective of maximizing the usage of the digital collection over-all library divisions subject to a single collection budget. By proposing this holistic approach, the research study contributes to knowledge by providing an integrated solution to assist library managers to make economic decisions based on an “as realistic as possible” perspective of the library situation.
Resumo:
A number of important trends currently impact libraries. Academic libraries face the fundamental shift of collections toward ever increasing proportions of electronic content; public libraries continue to see vigorous interest in print materials, now supplemented by demand to provide e-books for lending. Breeding will explore these and other trends and describe some of the technologies available and emerging to help libraries meet the challenges involved in this context.
Resumo:
El presente trabajo revisa la bibliografía sobre gestión del riesgo (GRi) que ha aparecido en los últimos tiempos, intentando anclar sus nociones, recomendaciones, pautas y estándares al ámbito de las bibliotecas y centros de documentación e información. Se analiza su utilidad, realizando un balance sobre la bibliografía consultada, proveniente tanto de Argentina como de distintos países. Se concluye sobre la necesidad de aplicar los procesos y los estándares inherentes a la GRi a los de las unidades de información para evitar los peligros o las amenazas en distintos ámbitos tales como el financiero, comunicacional, tecnológico, humano, ambiental, entre otros
Resumo:
En base a los resultados obtenidos en investigaciones efectuadas por el grupo de investigación del Instituto de Investigaciones en Humanidades y Ciencias Sociales (UNLP-CONICET) sobre redes sociales en distintos tipos de bibliotecas (de investigación, universitarias y populares) en Argentina, se efectúa un balance sobre su uso en este tipo de instituciones y se proponen lineamientos para la formulación de una política comunicacional que las contemple y forme parte del plan de gestión de estas unidades de información. Los mismos apuntan a considerar cabalmente todos los aspectos vinculados a los alcances, limitaciones, usos, riesgos y demás que implica la adopción y la apropiación de diferentes redes sociales (tales como Facebook, Twitter, entre otras), su convivencia, gestión y sustentabilidad a lo largo del tiempo
Resumo:
The tail tape measure protein (TMP) of tailed bacteriophages (also called phages) dictates the tail length and facilitates DNA transit to the cell cytoplasm during infection. Here, a thorough mutational analysis of the TMP from lactococcal phage TP901-1 (TMPTP901-1) was undertaken. We generated 56 mutants aimed at defining TMPTP901-1 domains that are essential for tail assembly and successful infection. Through analysis of the derived mutants, we determined that TP901-1 infectivity requires the N-terminal 154 aa residues, the C-terminal 60 residues and the first predicted hydrophobic region of TMPTP901-1 as a minimum. Furthermore, the role of TMPTP901-1 in tail length determination was visualized by electron microscopic imaging of TMP-deletion mutants. The inverse linear correlation between the extent of TMPTP901-1-encoding gene deletions and tail length of the corresponding virion provides an estimate of TMPTP901-1 regions interacting with the connector or involved in initiator complex formation. This study represents the most thorough characterisation of a TMP from a Gram-positive host-infecting phage and provides essential advances to understanding its role in virion assembly, morphology and infection.
Resumo:
The Iowa Economic Development Authority (IEDA) was created in 2011 to replace the Iowa Department of Economic Development as part of the complete overhaul of Iowa’s economic development delivery model. Our mission is to strengthen economic and community vitality by building partnerships and leveraging resources to make Iowa the choice for people and business. Through our two main divisions – business development and community development – IEDA administers several state and federal programs to meet its goals of assisting individuals, communities and businesses.
Resumo:
The Iowa Economic Development Authority (IEDA) was created in 2011 to replace the Iowa Department of Economic Development as part of the complete overhaul of Iowa’s economic development delivery model. Our mission is to strengthen economic and community vitality by building partnerships and leveraging resources to make Iowa the choice for people and business. Through our two main divisions – business development and community development – IEDA administers several state and federal programs to meet its goals of assisting individuals, communities and businesses.
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This August 2016 newsletter from the South Carolina State Library, volume 48, issue 8, features news and updates for South Carolina libraries.
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This September 2016 newsletter from the South Carolina State Library, volume 48, issue 9, features news and updates for South Carolina libraries.
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This October 2016 newsletter from the South Carolina State Library, volume 48, issue 10, features news and updates for South Carolina libraries.
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This November 2016 newsletter from the South Carolina State Library, volume 48, issue 11, features news and updates for South Carolina libraries.