Books on ChemistryThere were many books on chemistry that one could refer to:
University Physics: A classic chemistry textbook written by the physicist Richard Stallman that introduced the basic concepts, principles, and laws of chemistry in detail.
Quantum Mechanics: A classic physics textbook by Albert Einstein that introduced the basic concepts, principles, and laws of quantum mechanics.
3."Chemistry Reaction Kinetics"(Chemistry Reaction Kinetics): A classic chemistry textbook by Joseph J. Gilbert, which introduced the kinetic laws and calculation methods of chemical reactions in detail.
Chemistry and Philosophy (Philosophy in Quantum Chemistry): A philosophical chemistry textbook written by the German mathematician Ulrich Beck that delves into the nature, meaning, and purpose of chemistry philosophy.
5 The Story of the Elements: A textbook by William G. Gibbson on the history of the chemical elements, which details the historical evolution and discovery of the chemical elements.
Chemistry booksThere were many chemistry books that could be referred to in the following popular chemistry books:
1 Principles of Chemistry W W critical
Chemistry and Humanity (2) B S Lee
3."chemical equations and reactions" F physical chemistry
4. The Basics of Mechanical Bonding W N Coburn
5. The chemical dynamics of chemical bonds W Lebel
The above books were all classic chemistry textbooks that covered the basic knowledge and applications of chemistry. He could choose books that suited him according to his needs and level.
Chemistry in photographyChemistry knowledge in photography was mainly reflected in the following aspects.
In the early days of the Nisford photography method, chemical principles were used, based on the chemical reaction of light-sensitive materials under the effect of light. It used a silver salt compound, which was coated on a copper plate. When it was exposed to light, the silver salt would react to form a negative image, which was then converted into a positive image.
In traditional film photography, the film processing process involved a variety of chemicals and chemical reactions. The film development, fixing, rinsing, and other steps in the dark room all relied on chemical processes. For example, the developer and fixer each contained a specific composition. The developer was to reduce the already sensitive silver Halide on the film to silver, while the fixer was to remove the unsensitive silver Halide and other substances to fix the image.
In addition, photographic chemistry was also reflected in the production of photographic materials. The chemical composition and properties of photographic materials directly affected their sensitivity to light and the quality of the image.
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prescription preparationThere were certain specifications for the production of prescription notes.
The hospital's prescription usually included the following parts:
- ** Basic Information **: Including name, gender, age, phone number, fee, clinical diagnosis, prescription number, etc. Information such as Outpatient/Inpatient Medical Record Number, Department/Ward Area, Bed Number, etc.(if applicable).
- ** Drug-related part (main text)**: Drug name, specifications, quantity, usage, dosage, etc. If it was a prescription for Chinese herbal slices, it also needed to indicate the method of decoction and administration. For Chinese medicine prescriptions, the relevant contents were given according to the specific conditions of Chinese medicine. The withdrawal period should also be indicated on the veterinarian prescriptions for food animals.
- ** Personnel related part (postscript)**: The signature or stamp of the physician, the signature or stamp of the pharmacist (review, verification, distribution), and the pharmacist/pharmacist (distribution)(in the hospital prescription form); the signature or stamp of the registered veterinarian, the registration number, and the signature or stamp of the person distributing the medicine are required for the prescription form of the veterinarian.
In terms of format, the prescription form of Jiangyou City Hospital showed an example of a standard format. Different types of prescription forms (such as outpatients/inpatients, Chinese herbal slices, etc.) had their own standard filling areas and content requirements. There were small specifications (210mm long, 148mm wide) and large specifications (296mm long, 210mm wide) for veterinarian prescription letters. They were in triplets and could use the same color of paper or three different colors of paper.
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Chemistry, astronomy booksChemistry books were recommended as follows:
1 Principles of chemical reactions (University Physics) ·Vance
2 Introduction to Chemistry Stoutman
3. The Story of the Elements Harrington
4. The periodic table of The chemical elements and its applications ·A·Ross
Astronomical books were recommended as follows:
1 An Introduction to Astronomy ·D·Arnold
The Principles of Astronomy ·H. Isaac
The Stellar Planets and Stars: An Introduction to the Solar System ·D·Arnold
The Evolution of the Universe: From Big Bang to Black Hole ·Caster
I hope these recommendations will be helpful!