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Information Science and Libraries
Library and Information Science (LIS) is a discipline wherein the perspectives, practices and tools of management, education and information technology are applied to libraries. LIS is an integration of Library Science and Information Science.
1,171 Questions
The advantage of information technology over computer science?
Information technology focuses on the practical application of technology to solve real-world problems, while computer science delves deeper into the theoretical aspects of computing. IT professionals typically work with existing technologies to improve efficiency and productivity, while computer scientists contribute to the development of new technologies and algorithms. Both fields are important and complement each other in the technology industry.
Which 2 brands of paper towels has been recorded for the best absorbency?
Scott and bounty has been recorded for the best absorbency
I thought viva is more absorbant than Scott...sorry if im wrong but that's what i read when i researched it.
What is the definition of Objective Observation?
Objective observation refers to the process of gathering information using factual, measurable data without personal bias or interpretation. It involves recording data or information based on what can be directly observed, measured, or documented.
How many tourists use natural sources?
It is difficult to determine an exact number of tourists who use natural sources, as it can vary depending on the location and type of natural source. However, natural sources such as hot springs, beaches, and parks are popular attractions for tourists seeking relaxation, recreation, and natural beauty.
What are the functions of the compact bone and spongy bone?
Compact bone makes the bones hard enough so that they can provide support to the body and protect organs. It makes up the hard exterior of skeletal bones.
Spongy bone (cancellous bone) is in shorter, flatter bones, and at the ends of long bones. It has more blood vessels and usually contains bone marrow, where red blood cells are produced.
What are objective observations?
Objective observations are observations that are made based on facts and measurable data, free from personal bias or interpretation. They are observations that can be confirmed or validated by multiple individuals and are not influenced by personal opinions or feelings.
Yes. Olfactory cells in the nasal passage respond to chemical molecules in the air and send it to the brain. The brain combines those signals and those from the taste buds to give you the flavor that you taste.
How does email help the world?
Email helps the world by providing a quick and efficient way for people to communicate across long distances. It allows for easy sharing of information, collaboration on projects, and staying connected with others. Email has become an essential tool in both personal and professional settings, contributing to globalization and real-time communication.
What do scientists often do to reduce the effects of uncontrollable variables?
Scientists often use control groups, randomization, and blinding techniques to reduce the effects of uncontrollable variables in their experiments. Control groups help establish a baseline for comparison, randomization helps minimize bias, and blinding techniques prevent researchers and participants from being influenced by their expectations.
What are the practical uses of light in reflection?
Light reflection is used in various practical applications, such as mirrors for reflecting light, satellite communication for sending and receiving signals, and in photography for capturing images by reflecting light off surfaces. Additionally, reflection is also utilized in optical devices like microscopes and telescopes for focusing and magnifying light.
How is information technology being misused?
Information technology can be misused for cybercrimes such as hacking, phishing, or spreading malware. It can also be used for illegal activities such as online fraud or identity theft. Additionally, information technology can be misused to invade privacy by unauthorized access to personal data.
What jobs are in demand and how much do they make?
Some of the jobs currently in high demand include software developers, data analysts, nurses, and cybersecurity experts. Salaries can vary based on factors such as location, experience, and industry, but these roles typically offer competitive pay ranging from $50,000 to over $100,000 annually.
Importance of information technology in daily life?
The computing power in the few micro processors that are now in a Ford Motor Car is much more than all the computing power that was put in the space vehicle that landed the first men on the moon and brought them back. In today's do-more-with-less business environment, with increasing demands from customers, shareholders, and regulators, the IT organization is not only asked to work harder and smarter, but is being asked to take on the role of assuring the business.
Humanity has progressed from agricultural revolution to the industrial revolution and is now moving to an information revolution. It is this awesome computing power at continuously falling prices and the computers being networked over global telecom highways that is leading to the use of Information Technology in every sector of human activity be it communication, banking, trading, learning and teaching, entertainment, socializing, government, management and librarying. Just as machines have extended man's mechanical power and his convenience and comfort, Information Technology as commonly picturized by computers, is extending man's mind or brain or intellectual power. The term information technology has ballooned to encompass many aspects of computing and technology, and the term is more recognizable than ever before.
Impacts of Technology
Technology, throughout history, has allowed people to complete more tasks in less time and with less energy. Many herald this as a way of making life easier. However, work has continued to be proportional to the amount of energy expended, rather than the quantitative amount of information or material processed. Technology has had profound effects on lifestyle throughout human history, and as the rate of progress increases, society must deal with both the good and bad implications.
In many ways, technology simplifies life:
- The rise of a leisure class
- A more informed society can make quicker responses to events and trends
- Sets the stage for more complex learning tasks
- Increases multi-tasking (although this may not be simplifying)
- Global networking
- Creates denser social circles
- Cheap price
In other ways, technology complicates life:
- Pollution is a serious problem in a technologically advanced society.
- The increase in transportation technology has brought congestion in some areas.
- Techniques
- New forms of danger existing as a consequence of new forms of technology, such as the first generation of nuclear reactors.
- New forms of entertainment, such as video games and internet access could have possible social effects on areas such as academic performance.
- Increases probability of diseases and disorders, such as obesity.
- Social separation of singular human interaction. Technology has increased the need to talk to more people faster.
upul abesingha
What is Multi-attribute Utility Theory?
Multi-Attribute Utility Theory (MAUT) is a label for a family of methods. These methods are a means to analyze situations and create an evaluation process. The objective of MAUT is to attain a conjoint measure of the attractiveness (utility) of each outcome of a set of alternatives. Thus, the method is recommended when prospective alternatives must be evaluated to determine which alternative performs best.
The difference between active and passive monitoring sampling?
Active Sampling refers to the process of connecting sample collection media (i.e., thermal desorption tube) to a sampling train consisting of inert tubing and a sample pump operating at a know flow rate. Once activated, the sample pump draws air through the sample media, resulting in a know sample volume. Passive Sampling refers to the process of allowing sample collection media (i.e., thermal desorption tube) to passively diffuse air through the sample media without benefit of 'forced air'. This allows for longer potential sample periods without concern for overloading the sampling media. •
1.Never sweep the floor at night or you'll sweep sorrow into your life.
2. Chase away any owls outside your window; they are a harbinger of death.
3. It's bad luck for the groom to see the bride on the wedding day before the ceremony.
4. If a picture of three people is taken, the person in the middle will be the first to die.
5. Never start or buy anything on a Friday.
6. Cut your hair on a full moon and it will grow back faster.
7. Which ever partner falls asleep first on their wedding night will be the first to die.
8. If you sneeze, you invite the devil into your soul; being told God bless you frightens him away.
9. Crickets in your home are good luck (not in my home and definitly not for the nasty crickets!)
10. Killing a spider is bad luck
11. Ivy growing on a house protects the inhabitants from witchcraft and evil.
12. Unless you were born in October, it's unlucky to wear opals.
13. If you leave a rocking chair rocking when empty, it invites evil spirits to come into your house to sit in the rocking chair.
Has anyone ever explained the origin of the unlucky 13 superstition?
There is a Norse myth about 12 gods having a dinner party at Valhalla, their heaven. In walked the uninvited 13th guest, the mischievous Loki. Once there, Loki arranged for Hoder, the blind god of darkness, to shoot Balder the Beautiful, the god of joy and gladness, with a mistletoe-tipped arrow. Balder died and the Earth got dark. The whole Earth mourned.
There is a Biblical reference to the unlucky number 13. Judas, the apostle who betrayed Jesus, was the 13th guest to the Last Supper.
A particularly bad Friday the 13th occurred in the middle ages. On a Friday the 13th in 1306, King Philip of France arrested the revered Knights Templar and began torturing them, marking the occasion as a day of evil.
In ancient Rome, witches reportedly gathered in groups of twelve. If there were thirteen, the 13th was believed to be the devil.
"Night Bathing"
-Bathing at night is equal to a cup of blood loss. "Black Cats" -Get ready for bad luck if you see one. "Umbrellas inside the house" -Opening an umbrella inside the house = drowning the next time you'll swim. "No Reds Allowed" -Don't wear red when there's lighting! It (the lightning) might hit you! "Broken Reflection" -Seven years of bad luck if you broke a mirror.
Salvino d'Armate, an Italian inventor, is credited with inventing the first wearable eyeglasses around 1286. However, the exact date of his birthday is not known since historical records from that time are not always accurate or complete.
How are computers used in libraries?
Computers in libraries are most often used to gain access to the library's book database, a more modern version of previous library cards. This interface usually allows searching the database for a genre of books, and the ability to check whether a book is available in the building. Some libraries allow internet access from their computers for online research and other related functions.
Which two church groups have the fastest growing membership today in Latin America?
(The Pentecostal Church is actually the fastest growing church, sucking up numerous disheartened Catholics, who are still the VAST majority of the population and as far as I know, they are still the next fastest growing, as any growth in the population is an increase for the Catholic Church.)
What does the term 'exemption' mean regarding the calculation of income tax?
An exemption refers to a specific amount of income that is not subject to taxation. This typically reduces the taxpayer's taxable income, thereby decreasing the overall amount of tax owed. Exemptions can apply to different categories of income, such as for dependents or certain types of income.
What can people find out about you from your Social Security number?
the numbers represent different data, such as your dob; state it was issued inetc, etc.
AnswerDo you mean specific to just the info revealed from the number itself? Like the first three numbers designate the state you were born in, etc.Or do you mean...if someone knows your social security number, what can they do with it and/or find out about you?
That answer is : They can become you if they want to. They can use it to do everything you can do regarding finances, and more. Access your accounts, personal data, health records, apply and receive credit cards. Basically, with proper knowledge, they could write a book on your whole life that would be accurate. Most just choose to steal your identity for awhile, until they have financially ruined you, then move on to the next victim.
What are the differences between computer science branch and information technology branch?
If you have an interest in computer hardware and software but you aren't sure which career path to choose, you probably want to learn about information technology (IT) and computer science. These two rewarding careers each require a slightly different set of skills, and they each appeal to a somewhat different type of person. An IT career involves installing, organizing and maintaining computer systems as well as designing and operating networks and databases. Computer science is focused entirely on efficiently programming computers using mathematical algorithms.
An IT career doesn't necessarily require a computer science (CS) degree, although a CS degree opens certain doors that otherwise wouldn't be available. IT professionals typically work in a business environment installing internal networks and computer systems and perhaps programming. Computer scientists work in a wider range of environments, ranging from businesses to universities to video game design companies. Both of these careers have excellent growth potential and high salaries, with software developers somewhat ahead of IT professionals in earnings. Both are best.
The oral tradition of a culture consists of?
The oral tradition of a culture consists of stories, folklore, customs, and histories that are passed down through generations by word of mouth rather than in written form. It helps to preserve a community's heritage, values, and beliefs, and can provide insight into the cultural identity of a group of people.
