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“CHEMISTRY OF LOVE” - ABOUT WHAT SUBSTANCES GOING TO SPEECH?
Mammals also produce pheromones and react to them. In the book of Mary Roach “Sex for science. Science for sex ”is a fascinating description of the artificial insemination of pigs on a farm in Denmark. According to the recommendations of the local national committee for the production of pork, animals need to be brought before fertilization - studies have shown that in this case they bring 6% more piglets. Therefore, to prepare the female for insemination, the zoo technician imitates the courtship of a boar — for example, sticks a fist or knee between the female's hind legs and rhythmically stimulates her vulva. But, in addition to this, pigs before fertilization are also treated with male pheromones. To do this, you can either run an excited boar to walk between the rows of cages so that he slapped every female, or simply buy a specially designed spray with the smell of boar sweat and inject it into each female in a piglet.
The vomeronasal organ is responsible for the perception of pheromones in animals (the alternative name is the Jacobson organ). This is a separate part of the olfactory epithelium, the signals from which are processed in the brain not in the same way as ordinary smells: they do not enter the main, but an additional olfactory bulb, and from there the information is sent to the amygdala and the hypothalamus3. Already these anatomical features indicate the important role of the vomeronasal organ in shaping the behavior of animals. The amygdala is necessary for experiencing emotions (both positive and negative), and the hypothalamus is the central control center of the endocrine system, it collects information from the entire brain and makes decisions about which hormones to release and in what quantities.
In the serpent, Jacobson's organ is connected to the oral cavity. That is why their language is forked. It is used not only for touch, but also for transferring molecules to the inlets of the vomeronasal organ. This system is so sensitive that it can catch a tiny difference in the smell of a partner (or prey) on the right and left side of the tongue in order to determine the direction in which to move in order to catch up with the desired object4. But mammals also have a way to help the vomeronasal organ catch the smell: for this purpose they dramatically draw in air through their mouths, stretching their lips into something like a smile. So do horses, cows, cats and many other animals. This action is called flemen and has a deep meaning, helping to better feel the biologically significant odors. But people usually think that a horse just makes faces.
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“CHEMISTRY OF LOVE” - ABOUT WHAT SUBSTANCES GOING TO SPEECH?
- How to help a person who is going to divorce, do not feel guilty? This is a man who has been married for fifteen years and has two children, eight and fifteen years old.
First of all, did this person turn to you for help? This is the most important point that should be checked in any form of aid relationship. You should also understand that only he himself can truly help himself. His guilt comes from his mental perception. He must choose whether he still wants to feel guilty or wants to
- Chemistry of acids and bases
The concentration of hydrogen ions and pH In any aqueous solution, water molecules are reversibly dissociated into hydrogen ions and hydroxide ions: H2O ~ H + + OH '. The kinetics of this process can be described using the dissociation constant Kw: Kw = [H +] x [OhT] = I (G14. The water concentration in the denominator of this equation is omitted because it is not significant and is already included in the constant. Therefore,
- MORPHOLOGY, CHEMISTRY AND MEAT MEATING
In the meat industry and in trade, it is common for meat to name all parts of an animal’s carcass after skinning, separation of the head, lower limbs, and internal organs. Consequently, morphologically, meat is a complex tissue complex, which consists of muscle tissue along with connective tissue formations, fat, bones, blood and lymph vessels,
- When to use gloves
Sterile gloves must be used: • For any surgical operations; • With the introduction of a sterile tube or device in a normally sterile body fluids (blood, liquor); • With the introduction of a sterile needle into the deep tissues of the body (usually to obtain material for research or infusion of medicines); • When inserting a central catheter or guide through
- When my husband and I quarrel, he goes out of the house.
This is already a habit. He leaves immediately, as soon as he sees that a quarrel is brewing - he goes to friends or play billiards, and I am left alone with my experiences. I consider it my duty to stay at home because I do not want to leave the children alone. And he always manages to leave. I feel like a captive. How should I be in this situation? Do you really want to leave home too or just
Speech - the process of communication between people, the exchange of thoughts through language, words. Speech arose in the process of the socio-historical development of a person at the same time as thinking. Gestures and facial expressions are also involved in communication, but, appearing on the basis of a sound language, they play a limited, auxiliary role. The exchange of thoughts in the process of communication of people is a vital need. It involves two
- In what cases separate food should be considered as therapeutic.
1. When food acids contained in acidic fruits should not be taken simultaneously with products containing starch: bread, cereals, potatoes, pasta, etc.? “When” is only the first part of the question that needs to be answered. The second part is why. And with him, it is probably easier to start considering this fundamental rule of separate feeding.
- External and internal speech
Of the various methods of reducing articulation, the most effective is the method of central speech interference, or the method of arrhythmic tapping. This method was developed by N. I. Zhinkin and used by him in the study of patterns of internal speech. The concept of internal speech is very important for us, so let's look in more detail with what internal speech is. A. A. Leontiev believes
- Thump up. He reads who has no vision
And now I want to pour a little bit of dirt on your “smart” head, which keeps you in diseases and problems. If during training you have doubts and thoughts in your head like: “Will it help — it won't help ?! Will help - will not help ?! ”- that's it! You are doomed to fail in the ice hole, where both dangling and will hang out! I had been there for six years in my time I was blundering. So, any exercises that you perform,
- Thinking and speaking
The human race owes its greatest achievements to the ability to generate complex thoughts, exchange them and act in accordance with them. Thinking includes a wide range of types of mental activity. We think when we try to solve the problem given in the class; think when we dream while waiting for these classes in the classroom. We think when we decide what to buy in groceries, when we plan a vacation,
- Stage 3. Discussion “In what areas does society expect different behaviors from men and women?”
As a rule, students say that society expects different behaviors from men and women in the family when choosing professions, in relation to politics, following traditions, to the army and war, to sex, appearing in the media, raising children and caring for them, the desire to earn income and make money, in relation to appearance, age of marriage, age of sexual debut, etc.
- Speech and practical action in the behavior of the child
Our research led us not only to the conviction of the falsity of such an approach, but at the same time to the positive conclusion that the greatest genetic moment in all intellectual development, from which purely human forms of practical and cognitive intelligence grew, consists in combining two initially completely independent lines of development. Use of guns by a child
- Thinking and speaking Preface
This paper is a psychological study of one of the most difficult, confusing and most complex issues of experimental psychology - the question of thinking and speech. Systematic experimental development of this problem, as far as we know, has not yet been undertaken by any of the researchers. The solution of the problem facing us, at least with a primary approximation, could be
- The first chapter "The current state of the problem of love in the scientific literature"
The first chapter "The current state of the problem of love in the scientific literature" is devoted to the analysis of theoretical and empirical studies of the phenomenon of love. Section 1.1 “Love as an interdisciplinary problem” analyzes the history of the development of love in philosophy and sociology, which served as a prerequisite for further psychological analysis. Also considered is an understanding of love in