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tanszek:oktatas:techcomm:information_-_basics:sciences
Különbségek
A kiválasztott változat és az aktuális verzió közötti különbségek a következők.
| Előző változat mindkét oldalon Előző változat Következő változat | Előző változat | ||
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tanszek:oktatas:techcomm:information_-_basics:sciences [2023/10/26 19:57] knehez |
tanszek:oktatas:techcomm:information_-_basics:sciences [2023/10/27 12:04] (aktuális) knehez |
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|---|---|---|---|
| Sor 1: | Sor 1: | ||
| ====== What is science? ====== | ====== What is science? ====== | ||
| - | According to the definition we call science the provable and factproof system of the objective relations of nature, society and thinking. | + | According to the definition we call science the provable and fact-proof system of the objective relations of nature, society and thinking. |
| But according to different wording, science is what we can sense or measure with our five sensory organs. Science seeks new information, facts and answers related to our world or universe. | But according to different wording, science is what we can sense or measure with our five sensory organs. Science seeks new information, facts and answers related to our world or universe. | ||
| Sor 13: | Sor 13: | ||
| 3. they can describe the objective conditions under which these principles or laws will certainly prevail. | 3. they can describe the objective conditions under which these principles or laws will certainly prevail. | ||
| - | Inductive Sciences | + | ===== Inductive Sciences ===== |
| According to law, conditions (circumstances), and results (these three general aspects) we can categorize every scientific problem into the following problem groups. | According to law, conditions (circumstances), and results (these three general aspects) we can categorize every scientific problem into the following problem groups. | ||
| Induction: the physical conditions are known, just like the results, and we are seeking for the general principle. this is the classical type of experimental physics problem. | Induction: the physical conditions are known, just like the results, and we are seeking for the general principle. this is the classical type of experimental physics problem. | ||
| - | |||
| - | inductive science | ||
| {{:tanszek:oktatas:techcomm:information_-_basics:pasted:20231026-195442.png}} | {{:tanszek:oktatas:techcomm:information_-_basics:pasted:20231026-195442.png}} | ||
| - | Explanation: | + | **Explanation:** |
| Induction is probably the most important logical method which is used by our scientists in order to draft out new theories or principles. | Induction is probably the most important logical method which is used by our scientists in order to draft out new theories or principles. | ||
| Sor 39: | Sor 37: | ||
| Bonus content: jurisdiction, and the whole legislative process is based on this inductive method. It analyses social problems (and their different types), seeks for their causes and then makes new laws as a conclusion. | Bonus content: jurisdiction, and the whole legislative process is based on this inductive method. It analyses social problems (and their different types), seeks for their causes and then makes new laws as a conclusion. | ||
| - | Deductive Sciences | + | ===== Deductive Sciences ===== |
| - | Deduction: the general principles and conditions are known and we are seeking several expected results. This is a typical example for theoretical physics. | + | **Deduction**: the general principles and conditions are known and we are seeking several expected results. This is a typical example for theoretical physics. |
| - | + | **Explanation:** | |
| - | Explanation: | + | |
| Deduction must solve the initial, boundary or edge requirements set by various differential equations. | Deduction must solve the initial, boundary or edge requirements set by various differential equations. | ||
| - | |||
| - | |||
| This deductive method is the core of the so-called pure mathematics, where the theories are built from deductive results explicitly derived from axioms (just like in Euclidean geometry). | This deductive method is the core of the so-called pure mathematics, where the theories are built from deductive results explicitly derived from axioms (just like in Euclidean geometry). | ||
| Sor 58: | Sor 53: | ||
| These deductive results will provide so solid proofs that can never be achieved by inductive methods. (assuming that the axiomes are consistent) | These deductive results will provide so solid proofs that can never be achieved by inductive methods. (assuming that the axiomes are consistent) | ||
| - | Deductive science | + | {{:tanszek:oktatas:techcomm:information_-_basics:pasted:20231026-195927.png}} |
| However, deductive logic cannot confirm whether a statement in the chain was true or not. | However, deductive logic cannot confirm whether a statement in the chain was true or not. | ||
| Sor 72: | Sor 67: | ||
| People in his era were not really convinced by his theories, but today we know that our world is one of those which are based on different Euclidean geometrical principles. | People in his era were not really convinced by his theories, but today we know that our world is one of those which are based on different Euclidean geometrical principles. | ||
| + | ===== Reductive Sciences ===== | ||
| + | |||
| + | The main principles and the results are known and we are seeking the appropriate conditions which can realize our goals. | ||
| + | |||
| + | |||
| + | Explanation: these type of tasks are typical examples of technical sciences. However, sadly the solution cannot be inverted from the end results, therefore there can be an infinite number of terms which can get us to the known results. In this case we have to accept a few possibilities (or more usually only one). We usually get to this term in heuristic ways. | ||
| + | |||
| + | We can face another interpretation of reduction in the classification of elementary scientific problems (the so-called ’Trinity’ of sciences). | ||
| + | |||
| + | |||
| + | In this case our main task is to reduce the number of possible solutions in a reasonable way. | ||
tanszek/oktatas/techcomm/information_-_basics/sciences.1698350243.txt.gz · Utolsó módosítás: 2023/10/26 19:57 szerkesztette: knehez
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