Definition Volume is the three-dimensional space occupied by a given amount of matter. According to the SI international system of units, the unit of measurement used is the cubic meter, which is a cube with an edge length of one meter. In practice, however, the liter (L, l) is much more common, especially for liquids. … Volume
Modern psychology applies various tests to assess concentration performance. One of the most commonly used tests, even today, is the d2 test. It is an attention stress test developed by German psychology professor Rolf Brickenkamp in 1962. Participants are individuals, but also whole groups of subjects. What is the d2 test? Modern psychology applies various … Test D2: Treatment, Effect & Risks
Products Vinegar (acetum) is available in grocery stores and specialty stores. The French name “Vinaigre”, from which the English name “Vinegar” is also derived, means “sour wine” (le vin: wine, aigre: sour). Vinegar is a traditional product that has been made for thousands of years. Structure and properties Vinegar exists as a liquid with a … Vinegar
Products Mono- and diglycerides of edible fatty acids are present in numerous processed foods as additives, for example in bread, margarine or ice cream. Structure and properties Mono- and diglycerides of edible fatty acids are a mixture of mono- and diesters of glycerol with fatty acids found in food fats and oils. Small amounts of … Mono- and Diglycerides of Edible Fatty Acids
Almost every person knows it. Just now you knew exactly what you want to do and now it is suddenly gone. Many people suffer from memory disorders and are limited by them in everyday life. Many affected people therefore fall back on old-known home remedies. What helps against memory disorders? Walnuts can help with memory … Home Remedies for Memory Disorders
Products Triazolam is commercially available in tablet form (Halcion). It has been approved in many countries since 1978. Structure and properties Triazolam (C17H12Cl2N4, Mr = 343.2 g/mol) exists as a white crystalline powder that is poorly soluble in water. It is a triazole derivative (triazol-am). Effects Triazolam (ATC N05CD05) has sedative, antianxiety, anticonvulsant, amnesic, and … Triazolam
Pilates is a fitness training for the whole body, which primarily strengthens the deep-seated muscles. Pilates is based on a number of principles, one of which is conscious breathing. In addition to the physical workout, Pilates is also designed to induce a state of deep relaxation and balance. What is Pilates? The primary goal in … Pilates: Treatment, Effects & Risks
To be able to cope with everyday tasks, it is important to be able to build up concentration. In this process, the focus is placed on the task to be mastered and disruptive factors are blocked out. In the case of poor concentration, this focus is not possible, which leads to distraction from what was … Concentration: Function, Tasks, Role & Diseases
In everyday life and especially in sports, it is important to be able to control one’s movements in a targeted manner. If the situation changes, the athlete, for example, must rethink in a very short time and adapt his movements to what is happening. The requirement necessary for this is referred to as changeover ability. … Conversion Ability: Function, Tasks, Role & Diseases
Definition The mole (symbol: mol) is the SI unit of quantity of substance. One mole of a substance contains exactly 6.022 140 76 × 1023 elementary units, for example, atoms, molecules, or ions. This number is called the Avogadro number: 6,022 140 76 × 1023. The Avogadro constant (Avogadro constant) NA, on the other hand, … Mol (Amount of Substance)
Products Pharmacopeia-grade sodium chloride is available in pharmacies and drugstores. Available medications include, for example, nasal sprays, irrigation solutions, injection, infusion, and inhalation solutions. Structure and properties The officinal sodium chloride (NaCl, Mr = 58.44 g/mol) exists as a white crystalline powder, colorless crystals, or white beads. It is slightly soluble in water, practically insoluble … Sodium Chloride
Products Many of the chemicals involved are available in pharmacies and drugstores. Caution is advised when selling them. Suspicious transactions should be reported by specialists to the Federal Office of Police (fedpol). In many countries, legislation is currently being adapted to regulate access to precursors for private individuals and to make their misuse as difficult … Explosives Precursors
