how much does a trane heating and cooling system cost

Parametric analysis of geothermal residential heating and cooling application

Parametric analysis of geothermal residential heating and cooling application

... are applicable to rough temperature estimations (average deviation ±2.5 K) when annual heating and cooling demand values are close and approximately equal to 30 kWh/m 2 and it is assumed heat ... Load Analysis Tool [18] reads the annual TRNSYS heating and cooling load profile so as to determine the values of the peak heating and cooling loads for each month of the year (see Table 2) and ... the same climatic data and making load calculations for areas where are in the south suburbs of Athens (not far away from Hellinikon) but they are much more urbanized would lead to a significant...

Ngày tải lên: 05/09/2013, 16:10

14 495 0
scientific american   -  1997 03  -  the rising seas  -  how much of a threat

scientific american - 1997 03 - the rising seas - how much of a threat

... information. The increasing ac- ceptance of standard formats for im- ages and formatted text helps. But some of the standards, such as SGML (Standardized General Markup Lan- guage) for text, are ... the Pacific naval bases near Vladivostok and on the Kamchat- ka Peninsula hold radioactive waste in the form of some 50 decommissioned submarines. Since 1993 (the year they first gave a candid account ... gov- ernment agencies such as the National Aeronautics and Space Administration and the National Archives, to business- es scanning blueprints and health care records —even to the Mormons as they digitize...

Ngày tải lên: 12/05/2014, 15:21

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VoIP: How to Plan for the Bandwidth and Calculate the Cost Savings

VoIP: How to Plan for the Bandwidth and Calculate the Cost Savings

... voice and data network integration and how much increase in bandwidth will be necessary once voice traffic is added to the traditional data traffic being carried across a wide area network (WAN). Before ... call volume in an hour , that is only an ideal case that has never been documented. Instead, the Erlang chart uses actual call statistics to give a very accurate estimate of call volume. Again, ... eliminated totally since the PSTN must handle call over- flow and any calls not destined to the remote sites. Also, the extra voice over IP traffic may cause an increase in WAN bandwidth. The cost...

Ngày tải lên: 18/10/2013, 18:15

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Báo cáo khoa học: "Does Size Matter – How Much Data is Required to Train a REG Algorithm?" potx

Báo cáo khoa học: "Does Size Matter – How Much Data is Required to Train a REG Algorithm?" potx

... Corpora for Natural Language Generation: Language Generation and Ma- chine Translation (UCNLG+MT), pages 90–92. Ruud Koolen and Emiel Krahmer. 2010. The D-TUNA corpus: A Dutch dataset for the evaluation ... sys- tematically training the graph-based REG algorithm on a number of “semantically transparent” data sets of various sizes and evaluating on a held-out test set. The graph-based algorithm seems a ... do- mains (a furniture and a people domain), and using two automatic metrics (Dice and accuracy) to mea- sure human-likeness. One hurdle needs to be taken beforehand. Krahmer et al. (2008) manually...

Ngày tải lên: 07/03/2014, 22:20

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Tài liệu The Five Most Dangerous Issues Facing Sales Directors Today, and How to Guarantee a Permanent Improvement in Sales Results pdf

Tài liệu The Five Most Dangerous Issues Facing Sales Directors Today, and How to Guarantee a Permanent Improvement in Sales Results pdf

... Professional Sales Association Pavita Walker Director, Organization and Leadership Development, Barclays Group Giles Watkins Global Competence and Learning Manager, Shell Lubricants Jonathan Ledwidge ... Development, Barclays Group Giles Watkins Global Competence and Learning Manager, Shell Lubricants Jonathan Ledwidge Director, Learning and Development, Financial Markets, ABN AMRO Bank James Seaton Vice ... the founder and Managing Director of Trainique Limited who has dedicated the last 13 years to the development of sales managers and salespeople for many large international organizations. Research...

Ngày tải lên: 20/12/2013, 19:15

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Tài liệu How to be a Programmer: A Short, Comprehensive, and Personal Summary ppt

Tài liệu How to be a Programmer: A Short, Comprehensive, and Personal Summary ppt

... possible. lingua franca A language so popular as to be a de facto standard for its field, as French was for international diplomacy at one time. logging The practice of writing a program so that it can produce ... merely hard, such as ‘Build a system to compute an attractive hair style and color for a person, allow them to preview it and make changes, and have the customer satisfaction based on the original ... in a mature system or a factor of ten in a new system) ? ã Will you be able to test and evaluate it effectively? If a well-isolated algorithm that uses a slightly fancy algorithm can decrease hardware...

Ngày tải lên: 21/12/2013, 20:15

58 487 0
Tài liệu How to be a Programmer: A Short, Comprehensive, and Personal Summary pptx

Tài liệu How to be a Programmer: A Short, Comprehensive, and Personal Summary pptx

... this. Working for a week on a program to do a task that will take a week to do by hand has the great ad- vantage of being more educational and sometimes more repeatable. If all else fails, apologize ... one-dimensional. Even if a core language is mandated and beyond your control, it is often the case that tools and other programs can and should be written in a dif- ferent language. If a language is ... in a mature system or a factor of ten in a new system) ? ã Will you be able to test and evaluate it effectively? If a well-isolated algorithm that uses a slightly fancy algorithm can decrease hardware...

Ngày tải lên: 18/01/2014, 06:20

58 461 0
Tài liệu New and Evolving Web-based Marketing – How to Find a Market Outlet for your Wildlife Friendly Products ppt

Tài liệu New and Evolving Web-based Marketing – How to Find a Market Outlet for your Wildlife Friendly Products ppt

... American Catalog Mailers Association (ACMA) show that the US catalog industry is a $400+ billion marketplace and is made up of thousands of catalogs some with huge distribution and some which appeal ... The larger trade shows will have thousands of attendees and hundreds of booths. But, managed properly a day spent at a trade show can provide you with market information and contacts that ... also then has warehouse and transport costs in addition to maintaining supply relationships with a wide range of retailers, and finally sold to the final consumer by a retailer who has marketing...

Ngày tải lên: 18/02/2014, 22:20

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How Much Is Enough? Making Financial Decisions That Create Wealth and Well-being

How Much Is Enough? Making Financial Decisions That Create Wealth and Well-being

... his basic investment approach is available to all: Study the quality and value of stocks, set long-term goals, and develop a plan and stick to it. Characteristic of his discipline and rationality, ... Sharp, Du Watkins, and Heidl Wolter. Vicki Jackson and Shabnum Stevens assisted with typing, graphics, and logistics. Linda O’Doughda was a vigilant and eective editor, and Bill Crawford also provided ... it more accessible. Ross Ackland, Brett Nan Tie, James Murray, Melanie Nutbeam, Chloe Yildiz, and Patrick Au-Yeung provided essential research assistance. Bernie Bolger shared valuable insights and...

Ngày tải lên: 15/03/2014, 21:25

556 673 0
Báo cáo khoa học: How does a knotted protein fold? doc

Báo cáo khoa học: How does a knotted protein fold? doc

... S, Sonnhammer EL et al. (2004) The Pfam protein families database. Nucleic Acids Res 32, D138–D141. 59 van Roon AM, Loening NM, Obayashi E, Yang JC, Newman AJ, Hernandez H, Nagai K & Neuhaus ... PA, Watts JM, Zalacain M, van Thiel A, Vita- zka PR, Redlak M, Andraos-Selim C, Rastinejad F & Holmes WM (2003) Insights into catalysis by a knotted TrmD tRNA methyltransferase. J Mol Biol ... folding, a substantial length of polypeptide chain manages to spontaneously and reproducibly thread itself through a loop. Several important advances have been made in the last few years to address...

Ngày tải lên: 30/03/2014, 02:20

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