An engine or motor is a machine designed to convert energy into useful mechanical motion.
Motors converting heat energy into motion are usually referred to as engines, which come in many types. A common type is a heat engine such as an internal combustion engine which typically burns a fuel with air and uses the hot gases for generating power. External combustion engines such as steam engines use heat to generate motion via a separate working fluid.
Another common type of motor is the electric motor. This takes electrical energy and generates mechanical motion via varying electromagnetic fields.
Other motors including pneumatic motors that are driven by compressed air, and motors can be driven by elastic energy, such as springs. Some motors are driven by non combustive chemical reactions.
Source
วันจันทร์ที่ 29 พฤศจิกายน พ.ศ. 2553
Online catalog and Database
1. Can you identify The library website , opac ,library databases? (define)
:Library website : It's a website that allow you to access to any books in the library online
:OPAC is Online Public Access Catalogue. Using OPAC you will be able to find the information about the Library collection. You can search the documents by entering author, title or keyword in the query line.
: library databases : It 's an online resource that the library subscribes to that contains artical and information from print sources such as magazine, newspapers,journal, and reference book.
2.List 5 PDF files of articles you search from google?
A: Strategic Content management.
B: The look that says book
C: Good help is hard to Find.
D: apps vs the web
E: No one nos: Learning to say no to Bad Ideas
[PDF] Region, Nation, Frontiers
[PDF] ANTARCTIC REGION
[PDF] Sacred Maya Flower
[PDF] Share Together Book Drive2
[PDF] WESTERN UNIVERSITY
3. What is an Abstract?
: is a brief summary of the most important points in a scientific paper. Abstracts enable professionals to stay current with the huge volume of scientific literature. Students have misconceptions about the nature of abstracts that may be described as the “table of contents” or “introduction” syndromes. There are several ways to tell if you’ve written an abstract or not.
4. What is a full text article?
: In computerized databases, the complete article rather than just a citation or abstract. In LIAS databases, move from the record screen to the full text of an article by entering the command DIT. A full-text article in LIAS can be printed, sent to your email address, or saved to disk.
5.What is your search techique (s) when you' doing your homework or assignment
: I always use searching online - on Google website.
source : http://en.wikipedia.org/wiki/Database_catalog
:Library website : It's a website that allow you to access to any books in the library online
:OPAC is Online Public Access Catalogue. Using OPAC you will be able to find the information about the Library collection. You can search the documents by entering author, title or keyword in the query line.
: library databases : It 's an online resource that the library subscribes to that contains artical and information from print sources such as magazine, newspapers,journal, and reference book.
2.List 5 PDF files of articles you search from google?
A: Strategic Content management.
B: The look that says book
C: Good help is hard to Find.
D: apps vs the web
E: No one nos: Learning to say no to Bad Ideas
[PDF] Region, Nation, Frontiers
[PDF] ANTARCTIC REGION
[PDF] Sacred Maya Flower
[PDF] Share Together Book Drive2
[PDF] WESTERN UNIVERSITY
3. What is an Abstract?
: is a brief summary of the most important points in a scientific paper. Abstracts enable professionals to stay current with the huge volume of scientific literature. Students have misconceptions about the nature of abstracts that may be described as the “table of contents” or “introduction” syndromes. There are several ways to tell if you’ve written an abstract or not.
4. What is a full text article?
: In computerized databases, the complete article rather than just a citation or abstract. In LIAS databases, move from the record screen to the full text of an article by entering the command DIT. A full-text article in LIAS can be printed, sent to your email address, or saved to disk.
5.What is your search techique (s) when you' doing your homework or assignment
: I always use searching online - on Google website.
source : http://en.wikipedia.org/wiki/Database_catalog
Activity at Sarawitta school
1. Please identify the diference between the library resources for school students and university students.
- Library resources for school have any basic book this book easy to understand but library university students just have the book for each major and just have to the same subject for the explain.
2. Please identify reading activities for school and university?
- University have more activity than school. For school just have funny or may be competition eith other school. For university every activity is important because is เป็นหน้าเป็นตา with facalty.
3. What do you like most about the school library?
- I like to read any book in freetime and have newspaper in that. Sometime we should be have an activity in library.
4. What do you suggest for improvement?
- I will suggest about I would like to have more computer because sometime it is not enough for students.
- Library resources for school have any basic book this book easy to understand but library university students just have the book for each major and just have to the same subject for the explain.
2. Please identify reading activities for school and university?
- University have more activity than school. For school just have funny or may be competition eith other school. For university every activity is important because is เป็นหน้าเป็นตา with facalty.
3. What do you like most about the school library?
- I like to read any book in freetime and have newspaper in that. Sometime we should be have an activity in library.
4. What do you suggest for improvement?
- I will suggest about I would like to have more computer because sometime it is not enough for students.
วันอาทิตย์ที่ 28 พฤศจิกายน พ.ศ. 2553
1. What is the management?
The process of getting activities completed efficiently and effectively with and through other people. source
- The term ‘management’ encompasses an array of different functions undertaken to accomplish a task successfully. In the simplest of terms, management is all about ‘getting things done’. However, it is the way and the process of how one achieves ones target or goals and it is in this respect that management is considered an art and a science as well.
source
- Management in all business and organizational activities are the acts of getting people together to accomplish desired goals and objectives efficiently and effectively. Management comprises planning, organizing, staffing, leading or directing, and controlling an organization (a group of one or more people or entities) or effort for the purpose of accomplishing a goal. Resourcing encompasses the deployment and manipulation of human resources, financial resources, technological resources, and natural resources
source
2. what is knowledge management?
- Knowledge Management (KM) comprises a range of strategies and practices used in an organization to identify, create, represent, distribute, and enable adoption of insights and experiences. Such insights and experiences comprise knowledge, either embodied in individuals or embedded in organizational processes or practice
- Knowledge Management efforts typically focus on organizational objectives such as improved performance, competitive advantage, innovation, the sharing of lessons learned, integration and continuous improvement of the organization. KM efforts overlap with organizational learning, and may be distinguished from that by a greater focus on the management of knowledge as a strategic asset and a focus on encouraging the sharing of knowledge. KM efforts can help individuals and groups to share valuable organizational insights, to reduce redundant work, to avoid reinventing the wheel per se, to reduce training time for new employees, to retain intellectual capital as employees turnover in an organization, and to adapt to changing environments and markets (McAdam & McCreedy 2000)
source
3. what is information system?
-An information system (IS) is any combination of information technology and people's activities using that technology to support operations, management, and decision-making. In a very broad sense, the term information system is frequently used to refer to the interaction between people, algorithmic processes, data and technology. In this sense, the term is used to refer not only to the information and communication technology (ICT) an organization uses, but also to the way in which people interact with this technology in support of business processes.
source
4. what are the component of information systems?
- The term ‘management’ encompasses an array of different functions undertaken to accomplish a task successfully. In the simplest of terms, management is all about ‘getting things done’. However, it is the way and the process of how one achieves ones target or goals and it is in this respect that management is considered an art and a science as well.
source
- Management in all business and organizational activities are the acts of getting people together to accomplish desired goals and objectives efficiently and effectively. Management comprises planning, organizing, staffing, leading or directing, and controlling an organization (a group of one or more people or entities) or effort for the purpose of accomplishing a goal. Resourcing encompasses the deployment and manipulation of human resources, financial resources, technological resources, and natural resources
source
2. what is knowledge management?
- Knowledge Management (KM) comprises a range of strategies and practices used in an organization to identify, create, represent, distribute, and enable adoption of insights and experiences. Such insights and experiences comprise knowledge, either embodied in individuals or embedded in organizational processes or practice
- Knowledge Management efforts typically focus on organizational objectives such as improved performance, competitive advantage, innovation, the sharing of lessons learned, integration and continuous improvement of the organization. KM efforts overlap with organizational learning, and may be distinguished from that by a greater focus on the management of knowledge as a strategic asset and a focus on encouraging the sharing of knowledge. KM efforts can help individuals and groups to share valuable organizational insights, to reduce redundant work, to avoid reinventing the wheel per se, to reduce training time for new employees, to retain intellectual capital as employees turnover in an organization, and to adapt to changing environments and markets (McAdam & McCreedy 2000)
source
3. what is information system?
-An information system (IS) is any combination of information technology and people's activities using that technology to support operations, management, and decision-making. In a very broad sense, the term information system is frequently used to refer to the interaction between people, algorithmic processes, data and technology. In this sense, the term is used to refer not only to the information and communication technology (ICT) an organization uses, but also to the way in which people interact with this technology in support of business processes.
source
4. what are the component of information systems?
The physical components of MIS
- Hardware
- Software
- Database
- Personnel
- Procedures
5. Why do we need to apply the knowledge management process in our business?
- we need ways for managing the knowledge in an organization
- is for you to have your own definition of Knowledge Management; what KM is to you and your organisation. What is even more important is that you and your colleagues have a 'common shared understanding' of what KM means for you all.
To help you get started, we have included immediately below a few definitions of what KM means to some organisations. We suggest you consider them, together with any other definitions you may have, and see if there are any words or phrases that particularly 'resonate' with what you are trying to do. This will help you formulate your own definition of knowledge management.
At the end of this page, we invite you to share with us all, any definitions you have discovered and/or formulated. We can then all comment and rate the usefulness of each definition as we wish. This then provides us, at the bottom of this page, with a list of KM Definitions, listed in highest rated/ranked order, to help us even further. So please share your definitions and/or any comments or rating to definitions.
source
6. Write a mind-mapping of Knowledge Management (KM)and Information Systems?
วันจันทร์ที่ 8 พฤศจิกายน พ.ศ. 2553
Information and Copyriight
1. What is information of copyright?
- Copyright is a form of protection provided to the authors of “original works” and includes such things as literary, dramatic, musical, artistic, and certain other intellectual creations, both published and unpublished. Copyright does not protect ideas. It only protects the specific and original expression of the idea. A good example of this is that there are many films and books based on the classic boy meets girl theme in which the girl’s parents disapprove of boy and after many tears, true love finally triumphs. This theme cannot be monopolised, but original works to it can be. The same can be said of all other works.
Source
2. What is a patent?
- A patent is a set of exclusive rights granted by a government to an inventor or applicant for a limited amount of time (normally 20 years from the filing date). It is a legal document defining ownership of a particular area of new technology.
Patents are Granted in over 150 countries and are predicated on the theory that inventors are more likely to invent and disclose that knowledge to the public in exchange for a limited period of exclusivity. The right granted by a patent excludes all others from making, using, or selling an invention or products made by an invented process.
Source
3. What is fairuse?
- In its most general sense, a fair use is any copying of copyrighted material done for a limited and "transformative" purpose such as to comment upon, criticize or parody a copyrighted work. Such uses can be done without permission from the copyright owner. Another way of putting this is that fair use is a defense against infringement. If your use qualifies under the definition above, and as defined more specifically in this section, then your use would not be considered an illegal infringement.
Source
- Copyright is a form of protection provided to the authors of “original works” and includes such things as literary, dramatic, musical, artistic, and certain other intellectual creations, both published and unpublished. Copyright does not protect ideas. It only protects the specific and original expression of the idea. A good example of this is that there are many films and books based on the classic boy meets girl theme in which the girl’s parents disapprove of boy and after many tears, true love finally triumphs. This theme cannot be monopolised, but original works to it can be. The same can be said of all other works.
Source
2. What is a patent?
- A patent is a set of exclusive rights granted by a government to an inventor or applicant for a limited amount of time (normally 20 years from the filing date). It is a legal document defining ownership of a particular area of new technology.
Patents are Granted in over 150 countries and are predicated on the theory that inventors are more likely to invent and disclose that knowledge to the public in exchange for a limited period of exclusivity. The right granted by a patent excludes all others from making, using, or selling an invention or products made by an invented process.
Source
3. What is fairuse?
- In its most general sense, a fair use is any copying of copyrighted material done for a limited and "transformative" purpose such as to comment upon, criticize or parody a copyrighted work. Such uses can be done without permission from the copyright owner. Another way of putting this is that fair use is a defense against infringement. If your use qualifies under the definition above, and as defined more specifically in this section, then your use would not be considered an illegal infringement.
Source
วันจันทร์ที่ 1 พฤศจิกายน พ.ศ. 2553
How do search engine work
How Search Engines Work
Crawler-Based Search Engines
Crawler-based search engines, such as Google, create their listings automatically. They "crawl" or "spider" the web, then people search through what they have found.
If you change your web pages, crawler-based search engines eventually find these changes, and that can affect how you are listed. Page titles, body copy and other elements all play a role.
Human-Powered Directories
A human-powered directory, such as the Open Directory, depends on humans for its listings. You submit a short description to the directory for your entire site, or editors write one for sites they review. A search looks for matches only in the descriptions submitted.
Changing your web pages has no effect on your listing. Things that are useful for improving a listing with a search engine have nothing to do with improving a listing in a directory. The only exception is that a good site, with good content, might be more likely to get reviewed for free than a poor site.
"Hybrid Search Engines" Or Mixed Results
In the web's early days, it used to be that a search engine either presented crawler-based results or human-powered listings. Today, it extremely common for both types of results to be presented. Usually, a hybrid search engine will favor one type of listings over another. For example, MSN Search is more likely to present human-powered listings from LookSmart. However, it does also present crawler-based results (as provided by Inktomi), especially for more obscure queries.
Source
Evaluation Public
ELEMENT | Exemplary 3 | Proficient 2 | Partially Proficient 1 | Unsatisfactory 0 | POINTS |
| Content | Provides a fresh and balanced perspective on the topic. | Provides original ideas with a minimum of personal bias. | Provides one or two original ideas which include some personal bias. | Does not provide any original ideas and personal bias is obvious. | ____/3 |
| Provides comprehensive insight, understanding, and reflective thought about the topic. | Provides a moderate amount of insight, understanding, and reflective thought about the topic. | Provides only minimal understanding, or reflective thought about the topic. | Provides no understanding or reflective thought about the topic. | ____/3 | |
| Explains all ideas clearly and concisely in a logical progression with effective supporting evidence. | Explains most ideas clearly and concisely with supporting evidence. | Incompletely explains ideas and does not effectively use supporting evidence. | Fails to explain ideas clearly, and does not use any supporting evidence. | ____/3 | |
| Presents all information in a style that is appealing and appropriate for the intended audience. | Presents information in a style that is generally appropriate for the intended audience. | Presents information in a style that is often inappropriate for the intended audience. | Presents information in a disjointed, unpolished style which is inappropriate for the intended audience. | ____/3 | |
| Organization | Uses a consistent organizational structure that includes grouping related information, defines specialized vocabulary and/or provides a table of contents. | Uses an organizational structure which groups some but not all, related information, defines specialized vocabulary and/or provides a table of contents. | Uses a loosely defined organizational structure which attempts to group similar items. | Fails to provide a consistent organizational structure, and information is difficult to locate. | ____/3 |
| Text Layout | Makes frequent and effective use of headings, fonts, bullet points and white space to enhance the content’s visual appeal and increase readability. | Makes occasional use of headings, fonts, bullet points and white space to enhance the content’s visual appeal and increase readability. | Makes minimal use of headings, fonts, bullet points and white space to enhance visual appeal and readability. | Makes no use of headings, fonts, bullet points or white space to enhance visual appeal and readability. | ____/3 |
| Hyperlinks | Includes links to websites or documents that enhance the information presented. | Includes links to websites or documents, but not all links enhance the information presented. | Includes links to websites or documents which add little value to the information presented. | Does not include any links, or the links selected are of poor quality and do not add any value to the information presented. | ____/3 |
| Connects to relevant, up-to-date resources. | Connects to resources which are usually relevant and up-to-date. | Connects to many outdated resources which appear to have only a minimal connection to the topic. | Connects to outdated resources which have no connection to the topic. | ____/3 | |
| Graphics and Multimedia | Selects high quality graphics and multimedia when appropriate to enhance and clarify the content. | Selects graphics and multimedia which are mostly high quality and enhance and clarify the content. | Selects many low-quality graphics and multimedia which do not enhance the content. | Selects no graphics, or uses only low-quality graphics and multimedia which do not enhance the content. | ____/3 |
| Acknowledges all image and multimedia sources with captions or annotations. | Acknowledges most image and multimedia sources with captions or annotations. | Acknowledges only a few multimedia and image sources and uses incomplete captions or annotations. | Fails to acknowledge any image or multimedia sources, either with a caption or an annotation. | ____/3 | |
| Citation | Consistently uses standard bibliographic format to cite sources. | Uses standard bibliographic format to cite sources most of the time. | Does not use standard bibliographic format to cite sources, and citations are incomplete. | Does not cite any sources. | ____/3 |
| Accurately cites all sources of information to support the credibility and authority of the information presented. | Most sources are cited accurately, and support the credibility of the information presented. | Few sources are cited accurately, and they fail to adequately support the credibility of the information presented. | Does not provide any accurate information about sources used. | ____/3 | |
| Group/Partner Collaboration | Contributes equally with other group members in researching, writing, and editing. | Assists group members with most of the researching, writing and editing. | Provides minimal assistance to group members in researching, writing and editing, and does not follow through with all tasks. | Provides no assistance to group members in any of the researching, writing and editing and does not follow through with any of the tasks. | ____/3 |
| Meets all goals and deadlines. | Usually meets goals and deadlines. | Occasionally meets goals and deadlines. | Does not meet goals and deadlines. | ____/3 | |
| Exhibits appropriate wiki etiquette when editing and respects the work of others. | Exhibits appropriate wiki etiquette most of the time and generally respects the work of others. | Exhibits a minimal knowledge of wiki etiquette and often fails to respect the work of others. | Exhibits no knowledge of wiki etiquette and fails to respect the work of others. | ____/3 | |
| Writing Mechanics | Edits the text with no errors in grammar, capitalization, punctuation, and spelling. | Edits the text with minor additional editing required for grammar, capitalization, punctuation, and spelling. | Edits the text, but errors in grammar, capitalization, punctuation and spelling distract or impair readability. (3 or more errors) | Edits the text but numerous errors in grammar, capitalization, punctuation, and spelling repeatedly distract the reader and major revision is required. (more than 5 errors) | ____/3 |
TOTAL POINTS | |||||
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