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Anonymous users2024-02-06The essence of science: science is an epistemic activity, science is a theoretical knowledge system, and science is a social system.
Science is an orderly knowledge system based on testable explanations and the form, organization, etc. of objective things, and it is knowledge that has been systematized and formulated.
Science is an orderly knowledge system based on testable explanations and the form, organization, etc. of objective things, and it is knowledge that has been systematized and formulated.
According to the fields to be reflected in the knowledge of these (scientific) systems, they can be mainly divided into natural sciences, social sciences, thinking sciences, formal sciences and interdisciplinary sciences.
Science is a system of knowledge that is based on testable explanations and the form, organization, etc. of objective things, and is knowledge that has been systematized and formulated. Its object is objective phenomena, its content is formal scientific theory, and its form is language, including natural language and mathematical language.
Modern science is usually divided into three main branches, the natural sciences (e.g., biology, chemistry, physics, etc.), the social sciences that study individuals and societies (e.g., economics, psychology and sociology), and the formal sciences that study abstract concepts (e.g., logic, mathematics, computer science).
But there is disagreement as to whether formal sciences really constitute a science because they do not rely on empirical evidence. In addition, disciplines that use existing scientific knowledge for practical purposes such as engineering and medicine are known as applied sciences.
Science is research-based and is usually conducted in academic or research institutions as well as ** institutions and companies. Scientific research influences the science policy of businesses and countries through the development of commercial products, armaments, health care products and environmental protection.
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Anonymous users2024-02-051. The essence of science is a system based on testable explanations and orderly knowledge of the form and organization of objective things. In an old, closely related sense, "science" also refers to the subject itself that can be rationally interpreted and reliably applied to the nature of knowledge. Practitioners of the DAO industry of science are customarily referred to as scientists.
2. Science refers to the study of different disciplines, and then refers to the study of various knowledge through detailed classification (such as mathematics, physics, chemistry, etc.) to form a gradually complete knowledge system. It is a general term for the knowledge system of human exploration, research and understanding of the laws of change in the universe.
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Anonymous users2024-02-041. The essence of science is a system based on verifiable explanations and orderly knowledge of the form and organization of objective things. In an old, closely related sense, "science" also refers to the subject itself of rationally explainable and reliably applied knowledge. Practitioners of the DAO industry of science are customarily referred to as scientists.
2. Science refers to the study of different disciplines, and then refers to the study of various knowledge through detailed classification (such as mathematics, physics, chemistry, etc.) to form a gradually complete knowledge system. It is a general term for the knowledge system of human beings who explore and dismantle and carefully study and understand the laws of change in the universe.
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Anonymous users2024-02-03The emergence of the marquee phenomenon is actually a kind of self-protection behavior spontaneously emitted by the brain, some people think that this behavior is very similar to dissociative disorder, before the person's memory is on the verge of death, the brain separates the person and the event through its own memory events, and projects it is projected in a third-vision picture, like a story to record its own life, from which we can know everything about our life through these fragments.
The general process starts from discovering the problem and raising the problem, and after discovering the problem, make assumptions about the answer to the problem according to their existing knowledge and life experience Design the first plan, including the selection of materials, design methods and steps, etc. After reaching a conclusion, it is also necessary to reflect on the whole process of the general methodological steps of the experiment: asking questions, making hypotheses, making plans, implementing plans, drawing conclusions, expressing and communicating
Observation is a basic method of science Scientific observation can be made directly with the naked eye, with the help of magnifying glasses, microscopes and other instruments, or with the use of cameras, video recorders, video cameras and other tools, and sometimes it is necessary to measure Scientific observation should have a clear purpose; Observations should be comprehensive, meticulous, and realistic, and recorded in a timely manner; Be planned and patient; Think positively and record in a timely manner; To exchange views and discuss The design of the experimental protocol should be carried out closely around the questions and hypotheses raised When studying the influence of one condition on the research object, the experiment carried out under the same conditions except for the different conditions is called a controlled experiment General steps: find and ask questions; gather information related to the issue; make assumptions; design of experimental protocols; Conduct experiments and record them; analysis of experimental phenomena; Conclusion Investigation is one of the common methods of science When investigating, we must first clarify the purpose of the investigation and the object of the investigation, and formulate a reasonable investigation plan During the investigation process, sometimes because the scope of the investigation is very large, it is necessary to select a part of the survey objects as samples During the investigation process, it is necessary to record truthfully The results of the investigation should be sorted out and analyzed, and sometimes the statistical methods should be used to collect and analyze data is also one of the common methods of science There are many ways to collect information Go to the library to consult books and newspapers, and visit relevant people, The form of information includes text, **, data, and audio-visual data, etc., and the information obtained should be sorted out and analyzed, and answers should be found from it.
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Anonymous users2024-02-02The essence of science is a system of truth. It is a practical way to understand the world.
Science is empirical cognition through the instrumentalization of human consciousness. Scientific theories are empirical cognitive tools. The process of inventing scientific theories is the instrumentalization of consciousness of empirical cognition.
It can be said that the two key points of science are: experience + consciousness instrumentalization. Ancient Chinese medicine and astronomy are a kind of empirical cognition of human beings, but they have not yet realized the instrumentalization of consciousness, and they do not belong to science in the modern sense.
Modern science is also a kind of empirical cognition, and it is also an empirical cognition under the instrumentalization of human consciousness, and at the same time, the instrumentalization of consciousness in science.
It also contains the products of the evolutionary stage of consciousness itself, that is, the products of consciousness randomness and ambiguity to the fixation, systematization and then instrumentalization of consciousness, especially the scientific concepts formed after the fixation and systematization of consciousness, the concept is the product of consciousness from randomness and ambiguity to fixation and systematization, and the concept itself can be said to be the fixation and systematization of consciousness.
The essence of life lies in the meaning of life, a person can show off the light of life without concealment in a limited life, but some people can only be like a dim star in a limited life, so the essence of life is not in the length of life, but in their own efforts and contributions in a limited life
A capacitor is a device that stores an electric charge that accumulates on the capacitor to generate a voltage between the two plates. Capacitance describes not how much charge a capacitor can store, but how much charge it can store, "capacity" refers to how much charge can accumulate per 1 volt of voltage, 1f = 1 coulomb volt, just like the ability of a power supply to do work is not how much joule work is done, but how much joule work can be done per second. If 1V can store 100C of electricity, it must be higher than the capacitor that stores 10C of 1V voltage. >>>More
Teamwork and dedication, don't look at the 1st position (carry) and 2nd position in Dota ** Solo are very NB in team battles, but it is impossible for him to be so beautiful without an auxiliary vision. In fact, it's really difficult to play the auxiliary bit, you can't occupy the line in the early stage, and you have to do the field of vision, buy J, buy eyes, buy fog, and you have to wander the gank, and you can't send too much to the opposite side, and sometimes you have to give the head to the later stage, and the dedication of the auxiliary position. I asked myself if I couldn't play a game without any equipment and no one to collect me when I played support, awareness and operation are important, but it is impossible to be so brilliant without the help of the support position.
The color of the flame is produced by the oxygen content in the air, the higher the oxygen content, the more vigorous and red the fire, and the less oxygen content, the darker and more blue the fire. Combustion must have combustibles and combustibles and ignition sources.
Personally, I think that it is necessary to distinguish between black holes and singularities first. >>>More