Author: Nicolás Nardecchia Arancibia
Publisher:
ISBN:
Category :
Languages : es
Pages :

Get Book Here

Book Description

Author:
Publisher:
ISBN:
Category :
Languages : es
Pages :

Get Book Here

Book Description
Esta tesis titulada, "Sistema de Control de Inventarios de material prima para la empresa Conductronic", trata acerca del control de inventarios de materia prima para la fabricación de instrumentos de medición para laboratorios químicos y la industria en general. Dentro de esta tesis se podrá identificar claramente la metodología realizada para el control de inventarios de la empresa así como las restricciones encontradas durante su elaboración. La metodología utilizada para el desarrollo de la misma consistió en lo siguiente: el uso de la Clasificación ABC basados en el estudio de Pareto aplicado en el control de inventarios para los componentes tanto mecánicos como electronicos. Además, la determinación de las ventas futuras por medio de distintos métodos de pronósticos así como regresiones lineales y polinomiales; teniendo en cuenta como método de selección los MAPES para los pronósticos y los coeficientes de determinación para las regresiones. El uso de inventarios de seguridad debido a la aleatoriedad de las series de tiempo de las ventas, por medio de pruebas de Bondad y Ajuste?2, obteniendo el inventario de seguridad por medio de la distribución inversa de probabilidad para un nivel de servicio al cliente del 95%. La determinación de la demanda de los componentes de la clasificación A durante su tiempo de entrega por medio del uso de un sistema MRP (Planeación de Requerimientos de Materiales). Y finalmente, la selección de un modelo de control de inventarios de acuerdo a las restricciones del sistema. Una vez obtenida toda esta información se evaluó el modelo propuesto contra el modelo actualmente utilizado, encontrando así las principales conclusiones acerca de esta tesis.

Author: Steven Nahmias
Publisher: McGraw-Hill
ISBN: 9780071263702
Category : Production management
Languages : en
Pages : 789

Get Book Here

Book Description
Production and Operations Analysis, 6/e by Steven Nahmias provides a survey of the analytical methods used to support the functions of production and operations management. This latest edition maintains the focus on continual process improvement while enhancing the technical content of the book. Both analytical methods centered on factory and service processes, as well as process issues across the supply chain, are included. As always, the text presents the most cutting-edge quantitative models used in operations in a clear, accessible manner. While the familiar structure and organization of the text remains the same as previous editions, the current edition includes several new topics aimed at enhancing the technical content of the book.

Author: E. Valsami-Jones
Publisher: IWA Publishing
ISBN: 1843390019
Category : Science
Languages : en
Pages : 681

Get Book Here

Book Description
Phosphorus in Environmental Technology: Principles and Applications, provides a definitive and detailed presentation of state-of-the-art knowledge on the environmental behaviour of phosphorus and its applications to the treatment of waters and soils. Special attention is given to phosphorus removal for recovery technologies, a concept that has emerged over the past 5-6 years. The book features an all-encompassing approach: the fundamental science of phosphorus (chemistry, geochemistry, mineralogy, biology), key aspects of its environmental behaviour and mobility, industrial applications (treatment, removal, recovery) and the principles behind such applications, novel biotechnologies and, importantly, it also addresses socio-economic issues which often influence implementation and the ultimate success of any new technology. A detailed subject index helps the reader to find their way through the different scientific and technological aspects covered, making it an invaluable reference work for students, professionals and consultants dealing with phosphorus-related environmental technologies. State-of-the-art knowledge on the behaviour of phosphorus and its applications to environmental science and technology. Covers all aspects of phosphorus in the environment, engineered and biological systems; an interdisciplinary text.

Author: Eric Dinerstein
Publisher: World Bank Publications
ISBN:
Category : Nature
Languages : en
Pages : 172

Get Book Here

Book Description
Approach; Major ecosystem types, major habitat types, and ecoregions of LAC; Conservation status of terretrial ecoregions of LAC; Biological distinctiveness of territorial ecoregions of LAC at different biogeographic scales results; Integrating biological distinctiveness and conservation status; Conservation assessment of mangrove ecosystems.

Author: Kim B. Clark
Publisher: Harvard Business Review Press
ISBN:
Category : Business & Economics
Languages : en
Pages : 520

Get Book Here

Book Description

Author: James Gleick
Publisher: Vintage
ISBN: 0307379574
Category : Science
Languages : en
Pages : 400

Get Book Here

Book Description
From the bestselling author of the acclaimed Chaos and Genius comes a thoughtful and provocative exploration of the big ideas of the modern era: Information, communication, and information theory. Acclaimed science writer James Gleick presents an eye-opening vision of how our relationship to information has transformed the very nature of human consciousness. A fascinating intellectual journey through the history of communication and information, from the language of Africa’s talking drums to the invention of written alphabets; from the electronic transmission of code to the origins of information theory, into the new information age and the current deluge of news, tweets, images, and blogs. Along the way, Gleick profiles key innovators, including Charles Babbage, Ada Lovelace, Samuel Morse, and Claude Shannon, and reveals how our understanding of information is transforming not only how we look at the world, but how we live. A New York Times Notable Book A Los Angeles Times and Cleveland Plain Dealer Best Book of the Year Winner of the PEN/E. O. Wilson Literary Science Writing Award

Author: Michael Bothe
Publisher: Eleven International Publishing
ISBN: 9077596054
Category : Political Science
Languages : en
Pages : 458

Get Book Here

Book Description
This book presents the research results of an interdisciplinary study on climate change policies by the Enforcing Environmental Policy (EEP) Network, a project supported by the Human Dimension Potential Programme. Contributions are from highly qualified economic and legal specialists based at research institutes across Europe. The book gives answers to several questions related to the implementation of the international rules on climate change, most notably the Kyoto Protocol. It analyses ways and means to facilitate and encourage compliance with the objectives of the Kyoto Protocol. It is addressed to policy-makers, academics, business-sector and stakeholders throughout and outside Europe. Due to its interdisciplinary approach, this work is a distinctive and unique product compared to the existing literature on the subject. The effective implementation of climate protection and clean air policy requires an understanding of the political, legal and economic structures and constraints facing policy makers - and this is exactly what this book offers.

Author: World Bank
Publisher: World Bank Publications
ISBN: 0821379143
Category : Technology & Engineering
Languages : en
Pages : 130

Get Book Here

Book Description
'The Sunken Billions: The Economic Justification for Fisheries Reform' shows the difference between the potential and actual net economic benefits from marine fisheries is about $50 billion per year, or some $2 trillion over the last three decades. If fish stocks were rebuilt, the current marine catch could be achieved with approximately half the current global fishing effort. This illustrates the massive overcapacity of the global fleet. The excess competition for the limited fish resources results in declining productivity, economic inefficiency, and depressed fisher incomes. The focus on the deteriorating biological health of world fisheries has tended to obscure their equally critical economic health. Achieving sustainable fisheries presents challenges not only of biology and ecology, but also of managing political and economic processes and replacing pernicious incentives with those that foster improved governance and responsible stewardship. Improved governance of marine fisheries could regain a substantial part of this annual economic loss and contribute to economic growth. Fisheries governance reform is a long-term process requiring political will and consensus vision, built through broad stakeholder dialogue. Reforms will require investment in good governance, including strengthening marine tenure systems and reducing illegal fishing and harmful subsidies. Realizing the potential economic benefits of fisheries means reducing fishing effort and capacity. To offset the associated social adjustment costs, successful reforms should provide for social safety nets and alternative economic opportunities for affected communities.

Author: Roberto Todeschini
Publisher: John Wiley & Sons
ISBN: 3527337040
Category : Language Arts & Disciplines
Languages : en
Pages : 511

Get Book Here

Book Description
At last, the first systematic guide to the growing jungle of citation indices and other bibliometric indicators. Written with the aim of providing a complete and unbiased overview of all available statistical measures for scientific productivity, the core of this reference is an alphabetical dictionary of indices and other algorithms used to evaluate the importance and impact of researchers and their institutions. In 150 major articles, the authors describe all indices in strictly mathematical terms without passing judgement on their relative merit. From widely used measures, such as the journal impact factor or the h-index, to highly specialized indices, all indicators currently in use in the sciences and humanities are described, and their application explained. The introductory section and the appendix contain a wealth of valuable supporting information on data sources, tools and techniques for bibliometric and scientometric analysis - for individual researchers as well as their funders and publishers.