Knowledge-Based SystemsA knowledge-based system is a computer program that reasons and uses knowledge to solve complex problems. Traditionally, computers have solved complex problems using arithmetic algorithms created by programmers. With knowledge-based systems, human knowledge is captured and embedded explicitly within a program in a symbolic format.
Expressing knowledge as rules and heuristics has two particular advantages over previous software development technology. Not only can explicit knowledge be trapped in the computer, but so can implicit knowledge, which is useful and potentially very profitable. The other advantage is that knowledge that exists in the form of rules can be captured in that form, without having to be converted by teams of analysts and programmers into data definitions and procedures.
Types of SystemsOne way that knowledge-based systems can be classified is by the kind of conclusions they produce. Some interpret the available evidence and produce diagnoses-for example, to explain the reason for a machine breakdown. Others interpret the available evidence but offer a prediction, such as the likelihood of a particular applicant for a loan becoming a slow-payer or a defaulter. Some systems address design questions, proposing the form or layout of a product or the configuration of components. Some are related to industrial engineering matters such as the procedure for assembling the components.However, not all knowledge-based systems are so ambitious. Many merely use the captured rules to determine to which class a particular example belongs. For example, a system might determine whether a particular person is, or is not, entitled to a particular government benefit, an entry visa, or permanent residence.
1. A base is something that is used on the bottom of an object to keep that object in place.
2. Or if you are talking about a base in Baseball it is a marker on where you are to stop at on the field.
3. In chemistry, compounds containing the function -OH; examples: sodium hydroxide, potassium hydroxide, lithium hydroxide, magnesium hydroxide, etc.
Bases are substances that can undergo neutralization reactions with acids. Hydroxides of Group 1 and 2 can be given as examples for bases.
Soap, Drain cleaners, baking soda, household cleaner, milk of magnesia, tums. Other examples: sodium hydroxide, potassium hydroxide, lithium hydroxide, magnesium hydroxide, etc.
There are many more than ten bases. If this question is part of a homework assignment, you'll need to actually read it yourself to determine what specific ten bases were mentioned in the text. Some simple examples of inorganic bases: LiOH, NaOH, RbOH, CsOH, KOH, Mg(OH)2, Mg(OH)2, Ca(OH)2, Sr(OH)2, Fe(OH)2.
A cylinder, a frustum of a cone, a sphere or ellipsoid with slices cut off the top and bottom, half a torus (doughnut), are some examples.
Neither have square bases, both have circular bases.
Bases are substances that can undergo neutralization reactions with acids. Hydroxides of Group 1 and 2 can be given as examples for bases.
Examples: aluminium and magnesium hydroxides.
Two examples of bases are sodium hydroxide (NaOH) and ammonia (NH3). Bases are substances that can accept protons or donate electrons to other chemical species.
Acids and bases are not salts.
Some examples of dangerous bases include sodium hydroxide (NaOH), potassium hydroxide (KOH), and calcium hydroxide (Ca(OH)2). These bases are highly caustic and can cause severe burns upon contact with skin or other tissues. It is important to handle these bases with care and use appropriate protective equipment.
Some examples of bases are Water, Milk of Magnesia, Antacids, etc.
Baking soda,and ammonia
orange juice
Most bases are anioc particles: OH-, CO32- etc. Examples of neutral bases are ammonia, NH3, and (small) organic amines.
If, by "base", you mean an alkaline substance, then some examples of bases are the hydroxides (sodium hydroxide, potassium hydroxide, calcium hydroxide, etc.) and ammonia. Bases are often subcategorized as Lewis bases (substances that donate electrons, such as hydroxides) and Bronsted-Lowry bases (substances that accept protons, such as ammonia).
NaOH and LiOH are examples of strong bases. They completely dissociate in water to give hydroxide ions (OH-) and cations (Na+ and Li+ respectively), making them strong alkaline solutions.
Examples of household bases include baking soda (sodium bicarbonate), ammonia, and lye (sodium hydroxide). These substances are commonly used for cleaning purposes due to their ability to neutralize acids and dissolve grease and grime.