The emphasis is on the word decile. What is the decile coefficient? Positional changes in paired voiced-voiceless consonants before hissing consonants and their transcription during sound-letter analysis

The state exists primarily for the people. Therefore, the main task of management should be to resolve the issue of improving the standard of living of the population and the well-being of each individual. And to do this, you first need to analyze the distribution of material wealth between different social strata. One of the indicators that allows you to do this is the decile coefficient of income differentiation. It is on this basis that the structure of the population’s well-being is often drawn up.

Social inequality graph

Economists calculate the difference in the total income of different segments of the population using a number of indicators. Among them, the main ones are the Gini index and the decile differentiation coefficient. Social inequality is shown graphically using the Lorenz curve. The degree of inequality characterizes the angle of deviation of the broken line from the bisector. If incomes are equal, then the Lorenz curve completely coincides with it. This situation means that any 10% of the population has a similar percentage of the total national material resources. If someone alone appropriated all the income, then the Lorenz curve will first go along the x-axis and then rise vertically. From the resulting graph, the Gini index can be calculated.

Decile coefficient of income differentiation

The distribution of material resources between representatives of different social classes within a country without constructing a graph in sociology is measured using a number of tools. The decile coefficient is one of them. It represents the ratio of the average income of the richest 10% of residents in a state to the same percentage of the poorest. The smaller the result, the more stable the situation in society. It is believed that a coefficient value greater than 10 means the hypothetical possibility of civil unrest and the start of a coup d'etat. This is due to the fact that the difference in assets belonging to different “castes” is so great that the injustice of the structure of society immediately catches the eye.

Calculation of decile coefficient

The analysis of social stratification begins with the division of the population into groups. This can be done either using statistical programs or manually. To do this, you need to collect information about the income level of the population, and then arrange it in descending order. There should be ten groups. The first group will include the richest residents, the tenth group will include low-income citizens. The decile coefficient will be equal to the ratio of the average income of the last group to the income of the richest. To make it easier to memorize, you can create a mathematical formula by labeling all the components with letters. Let d 1 and d 10 be the incomes of the richest and poorest 10% of residents, and K d be the decile coefficient. In this case, the formula will look like this: K d = K 10 / K 1.

Practical value of the indicator

The decile coefficient of income differentiation shows the differences between the incomes of the richest and least affluent segments of the population. It indicates the concentration of income in one hand. If the value of this coefficient is ten, then this means that the richest group receives 10 times more profit than the poor group of similar size. Thus, the decile coefficient shows the difference between different segments of the population and is a tool for economic analysis. It is on the basis of calculating such indicators that competent public administration should be formed.

The value of the indicator in countries around the world

Let's look at the countries of the world in terms of income inequality between rich and poor based on UN and CIA data. In Europe, the lowest values ​​are in Denmark, Sweden and Finland. In these countries, the incomes of rich and poor differ by 3 times. In countries such as Germany and France, this figure is on average three times higher. At the same time, these countries are implementing programs aimed at reducing social tension, so income inequality tends to decrease. The highest indicator is typical for Namibia, Bolivia, Sierra Leone, Honduras, Haiti, Botswana and Brazil (75 on average).

The generalized decile coefficient in the countries of the European Union is 6 (the smallest is in the Scandinavian countries - about 4), in the USA - 15, in Japan - 6, in North Africa - 6.

Decile coefficient in Russia

The situation of inequity in income distribution is a notorious situation in our society. Since the 90s of the last century, the decile coefficient in the Russian Federation has only been growing. The gap between social groups has reached such proportions that the problem is visible to the naked eye. What kind of justice can we talk about in this case? The wealthiest 10% have 20 times more material assets than a similarly sized group of poor people. However, the situation was not always so sad.

At the beginning of the last century, the decile coefficient did not exceed 6, while in the USA it exceeded 18. By the standards of Western countries, even the royal family lived poorly. This once again proves that the Bolshevik Revolution of 1917 was caused by political reasons, not economic ones. It is believed that any disturbance can occur if the indicator exceeds 10.

Social differentiation in Tsarist Russia

According to the research of Professor B. Mironov, to the poorest segments of the population in 1901-1904. belonged to the following categories of people:

• Marginalized.
• Agricultural workers.
• Day laborers.
• Women and children employed in factories.

The income of the poorest 10% of the population was 6.5 rubles per month, or about 78 per year.

The Income Tax Commission, created under the Ministry of Finance in 1905, assessed the wealth of the country's richest people. She calculated that their average income was 2,130 rubles per year, or 178 per month. But this is only 1% of the tenth group. The remaining 9% of the rich received only 320.5 rubles per year. Thus, the average income of the tenth decile group is 493 rubles, and the differentiation coefficient is 6.3.

Threats of uneven distribution

Low-income families are the most vulnerable segment of the population. They do not have sufficient savings to survive cyclical economic crises. The presence of such population groups not only provokes conflicts and unrest, but also forces the state to spend significant funds on their maintenance. At the same time, subsidies are not a solution to the problem, but only delay the escalation of the situation. A much more rational way is to create new jobs and introduce progressive taxation.

Before moving on to phonetic analysis with examples, we draw your attention to the fact that letters and sounds in words are not always the same thing.

Letters- these are letters, graphic symbols, with the help of which the content of a text is conveyed or a conversation is outlined. Letters are used to visually convey meaning; we perceive them with our eyes. The letters can be read. When you read letters out loud, you form sounds - syllables - words.

A list of all letters is just an alphabet

Almost every schoolchild knows how many letters are in the Russian alphabet. That's right, there are 33 of them in total. The Russian alphabet is called the Cyrillic alphabet. The letters of the alphabet are arranged in a certain sequence:

Russian alphabet:

In total, the Russian alphabet uses:

• 21 letters for consonants;
• 10 letters - vowels;
• and two: ь (soft sign) and ъ (hard sign), which indicate properties, but do not themselves define any sound units.

You often pronounce sounds in phrases differently from how you write them in writing. In addition, a word may use more letters than sounds. For example, “children’s” - the letters “T” and “S” merge into one phoneme [ts]. And vice versa, the number of sounds in the word “blacken” is greater, since the letter “Yu” in this case is pronounced as [yu].

What is phonetic analysis?

We perceive sounded speech by ear. By phonetic analysis of a word we mean the characteristics of the sound composition. In the school curriculum, such analysis is more often called “sound-letter” analysis. So, with phonetic analysis, you simply describe the properties of sounds, their characteristics depending on the environment and the syllabic structure of a phrase united by a common word stress.

Phonetic transcription

For sound-letter parsing, a special transcription in square brackets is used. For example, it is correctly written:

• black -> [h"orny"]
• apple -> [yablaka]
• anchor -> [yakar"]
• Christmas tree -> [yolka]
• sun -> [sontse]

The phonetic parsing scheme uses special symbols. Thanks to this, it is possible to correctly designate and distinguish the letter notation (spelling) and the sound definition of letters (phonemes).

• The phonetically parsed word is enclosed in square brackets – ;
• a soft consonant is indicated by a transcription sign [’] - an apostrophe;
• percussive [´] - accent;
• in complex word forms from several roots, the secondary stress sign [`] - gravis is used (not practiced in the school curriculum);
• the letters of the alphabet Yu, Ya, E, Ё, ь and Ъ are NEVER used in transcription (in the curriculum);
• for doubled consonants, [:] is used - a sign of the longitude of the sound.

Below are detailed rules for orthoepic, alphabetic, phonetic and word analysis with online examples, in accordance with general school standards of the modern Russian language. Professional linguists' transcriptions of phonetic characteristics are distinguished by accents and other symbols with additional acoustic features of vowel and consonant phonemes.

How to make a phonetic analysis of a word?

The following diagram will help you carry out letter analysis:

• Write down the necessary word and say it out loud several times.
• Count how many vowels and consonants there are in it.
• Indicate the stressed syllable. (Stress, using intensity (energy), distinguishes a certain phoneme in speech from a number of homogeneous sound units.)
• Divide the phonetic word into syllables and indicate their total number. Remember that syllable division in is different from the rules of transfer. The total number of syllables always matches the number of vowels.
• In the transcription, sort the word by sounds.
• Write the letters from the phrase in a column.
• Opposite each letter in square brackets, indicate its sound definition (how it is heard). Remember that sounds in words are not always identical to letters. The letters "ь" and "ъ" do not represent any sounds. The letters “e”, “e”, “yu”, “ya”, “i” can represent 2 sounds at once.
• Analyze each phoneme separately and indicate its properties separated by commas:
  • for a vowel we indicate in the characteristic: vowel sound; stressed or unstressed;
  • in the characteristics of consonants we indicate: consonant sound; hard or soft, voiced or deaf, sonorant, paired/unpaired in hardness-softness and sonority-dullness.
• At the end of the phonetic analysis of the word, draw a line and count the total number of letters and sounds.

This scheme is practiced in the school curriculum.

An example of phonetic analysis of a word

Here is a sample phonetic analysis of the composition for the word “phenomenon” → [yivl’e′n’ie]. In this example there are 4 vowels and 3 consonants. There are only 4 syllables: I-vle′-n-e. The emphasis falls on the second.

Sound characteristics of letters:

i [th] - acc., unpaired soft, unpaired voiced, sonorant [i] - vowel, unstressedv [v] - acc., paired hard, paired sound l [l'] - acc., paired soft., unpaired . sound, sonorant [e′] - vowel, stressed [n’] - consonant, paired soft, unpaired sound, sonorant and [i] - vowel, unstressed [th] - consonant, unpaired. soft, unpaired sound, sonorant [e] - vowel, unstressed________________________In total, the word phenomenon has 7 letters, 9 sounds. The first letter “I” and the last “E” each represent two sounds.

Now you know how to do sound-letter analysis yourself. The following is a classification of sound units of the Russian language, their relationships and transcription rules for sound-letter parsing.

Phonetics and sounds in Russian

What sounds are there?

All sound units are divided into vowels and consonants. Vowel sounds, in turn, can be stressed or unstressed. The consonant sound in Russian words can be: hard - soft, voiced - deaf, hissing, sonorous.

How many sounds are there in Russian living speech?

The correct answer is 42.

Doing phonetic analysis online, you will find that 36 consonant sounds and 6 vowels are involved in word formation. Many people have a reasonable question: why is there such a strange inconsistency? Why does the total number of sounds and letters differ for both vowels and consonants?

All this is easily explained. A number of letters, when participating in word formation, can denote 2 sounds at once. For example, softness-hardness pairs:

• [b] - cheerful and [b’] - squirrel;
• or [d]-[d’]: home - to do.

And some do not have a pair, for example [h’] will always be soft. If you doubt it, try to say it firmly and make sure it is impossible: stream, pack, spoon, black, Chegevara, boy, little rabbit, bird cherry, bees. Thanks to this practical solution, our alphabet has not reached dimensionless proportions, and the sound units are optimally complemented, merging with each other.

Vowel sounds in Russian words

Vowel sounds Unlike consonants, they are melodic; they flow freely, as if in a chant, from the larynx, without barriers or tension of the ligaments. The louder you try to pronounce the vowel, the wider you will have to open your mouth. And vice versa, the louder you try to pronounce a consonant, the more energetically you will close your mouth. This is the most striking articulatory difference between these phoneme classes.

The stress in any word form can only fall on the vowel sound, but there are also unstressed vowels.

How many vowel sounds are there in Russian phonetics?

Russian speech uses fewer vowel phonemes than letters. There are only six shock sounds: [a], [i], [o], [e], [u], [s]. And let us remind you that there are ten letters: a, e, e, i, o, u, y, e, i, yu. The vowels E, E, Yu, I are not “pure” sounds in transcription are not used. Often, when parsing words by letter, the emphasis falls on the listed letters.

Phonetics: characteristics of stressed vowels

The main phonemic feature of Russian speech is the clear pronunciation of vowel phonemes in stressed syllables. Stressed syllables in Russian phonetics are distinguished by the force of exhalation, increased duration of sound and are pronounced undistorted. Since they are pronounced clearly and expressively, sound analysis of syllables with stressed vowel phonemes is much easier to carry out. The position in which the sound does not undergo changes and retains its basic form is called strong position. This position can only be occupied by a stressed sound and a syllable. Unstressed phonemes and syllables remain in a weak position.

• The vowel in a stressed syllable is always in a strong position, that is, it is pronounced more clearly, with the greatest strength and duration.
• A vowel in an unstressed position is in a weak position, that is, it is pronounced with less force and not so clearly.

In the Russian language, only one phoneme “U” retains unchangeable phonetic properties: kuruza, tablet, u chus, u lov - in all positions it is pronounced clearly as [u]. This means that the vowel “U” is not subject to qualitative reduction. Attention: in writing, the phoneme [y] can also be indicated by another letter “U”: muesli [m’u ´sl’i], key [kl’u ´ch’], etc.

Analysis of the sounds of stressed vowels

The vowel phoneme [o] occurs only in a strong position (under stress). In such cases, “O” is not subject to reduction: cat [ko´ t'ik], bell [kalako´ l'ch'yk], milk [malako´], eight [vo´ s'im'], search [paisko´ vaya], dialect [go´ var], autumn [o´ s'in'].

An exception to the rule of a strong position for “O”, when the unstressed [o] is also pronounced clearly, are only some foreign words: cocoa [kaka "o], patio [pa"tio], radio [ra"dio], boa [bo a "] and a number of service units, for example, the conjunction but. The sound [o] in writing can be reflected by another letter “ё” - [o]: thorn [t’o´ rn], fire [kas’t’o´ r]. It will also not be difficult to analyze the sounds of the remaining four vowels in the stressed position.

Unstressed vowels and sounds in Russian words

It is possible to make a correct sound analysis and accurately determine the characteristics of a vowel only after placing stress in the word. Do not forget also about the existence of homonymy in our language: za"mok - zamo"k and about the change in phonetic qualities depending on the context (case, number):

• I'm home [ya do "ma].
• New houses [no "vye da ma"].

IN unstressed position the vowel is modified, that is, pronounced differently than written:

• mountains - mountain = [go "ry] - [ga ra"];
• he - online = [o "n] - [a nla"yn]
• witness line = [sv’id’e “t’i l’n’itsa].

Such changes in vowels in unstressed syllables are called reduction. Quantitative, when the duration of the sound changes. And high-quality reduction, when the characteristics of the original sound change.

The same unstressed vowel letter can change its phonetic characteristics depending on its position:

• primarily relative to the stressed syllable;
• at the absolute beginning or end of a word;
• in open syllables (consisting of only one vowel);
• on the influence of neighboring signs (ь, ъ) and consonant.

Yes, it varies 1st degree of reduction. It is subject to:

• vowels in the first pre-stressed syllable;
• naked syllable at the very beginning;
• repeated vowels.

Note: To make a sound-letter analysis, the first pre-stressed syllable is determined not from the “head” of the phonetic word, but in relation to the stressed syllable: the first to the left of it. In principle, it can be the only pre-shock: not-here [n’iz’d’e’shn’ii].

(uncovered syllable)+(2-3 pre-stressed syllable)+ 1st pre-stressed syllable ← Stressed syllable → over-stressed syllable (+2/3 over-stressed syllable)

• vper-re -di [fp’ir’i d’i´];
• e -ste-ste-st-no [yi s’t’e´s’t’v’in:a];

Any other pre-stressed syllables and all post-stressed syllables during sound analysis are classified as reduction of the 2nd degree. It is also called a “weak position of the second degree.”

• kiss [pa-tsy-la-va´t’];
• model [ma-dy-l’i´-ra-vat’];
• swallow [la´-sta -ch’ka];
• kerosene [k'i-ra-s'i´-na-vy].

The reduction of vowels in a weak position also differs in stages: second, third (after hard and soft consonants - this is outside the curriculum): learn [uch'i´ts:a], become numb [atsyp'in'e´t '], hope [nad'e´zhda]. During letter analysis, the reduction of the vowel in the weak position in the final open syllable (= at the absolute end of the word) will appear very slightly:

• cup;
• goddess;
• with songs;
• change.

Sound-letter analysis: iotized sounds

Phonetically, the letters E - [ye], Yo - [yo], Yu - [yu], Ya - [ya] often mean two sounds at once. Have you noticed that in all the indicated cases the additional phoneme is “Y”? That is why these vowels are called iotized. The meaning of the letters E, E, Yu, I is determined by their positional position.

When analyzed phonetically, the vowels e, e, yu, i form 2 sounds:

◊ Yo - [yo], Yu - [yu], E - [ye], I - [ya] in cases where there are:

• At the beginning of the words “Yo” and “Yu” are always:
  • - shudder [yo´ zhyts:a], Christmas tree [yo´ lach’nyy], hedgehog [yo´ zhyk], container [yo´ mcast’];
  • - jeweler [yuv il’i´r], top [yu la´], skirt [yu´ pka], Jupiter [yu p’i´t’ir], nimbleness [yu ´rkas’t’];
• at the beginning of the words “E” and “I” only under stress*:
  • - spruce [ye´ l’], travel [ye´ w:u], huntsman [ye´ g’ir’], eunuch [ye´ vnukh];
  • - yacht [ya´ hta], anchor [ya´ kar’], yaki [ya´ ki], apple [ya´ blaka];
  • (*to perform sound-letter analysis of the unstressed vowels “E” and “I”, a different phonetic transcription is used, see below);
• in the position immediately after the vowel “Yo” and “Yu” always. But “E” and “I” are in stressed and unstressed syllables, except in cases where these letters are located after a vowel in the 1st pre-stressed syllable or in the 1st, 2nd unstressed syllable in the middle of words. Phonetic analysis online and examples in specified cases:
  • - receiver [pr’iyo´mn’ik], sings t [payo´t], klyyo t [kl’uyo ´t];
  • -ayu rveda [ayu r’v’e´da], I sing t [payu ´t], melt [ta´yu t], cabin [kayu ´ta],
• after the dividing solid “Ъ” the sign “Ё” and “Yu” - always, and “E” and “I” only under stress or at the absolute end of the word: - volume [ab yo´m], shooting [syo´mka], adjutant [adyu "ta´nt]
• after the dividing soft “b” the sign “Ё” and “Yu” is always, and “E” and “I” are under stress or at the absolute end of the word: - interview [intyrv'yu´], trees [d'ir'e´ v'ya], friends [druz'ya´], brothers [bra´t'ya], monkey [ab'iz'ya´ na], blizzard [v'yu´ ga], family [s'em'ya´ ]

As you can see, in the phonemic system of the Russian language, stress is of decisive importance. Vowels in unstressed syllables undergo the greatest reduction. Let's continue the sound-letter analysis of the remaining iotized ones and see how they can still change characteristics depending on the environment in the words.

◊ Unstressed vowels“E” and “I” designate two sounds and in phonetic transcription and are written as [YI]:

• at the very beginning of the word:
  • - unity [yi d'in'e´n'i'ye], spruce [yil´vyy], blackberry [yizhiv'i´ka], him [yivo´], fidget [yigaza´], Yenisei [yin'is 'e´y], Egypt [yig'i´p'it];
  • - January [yi nvarskiy], core [yidro´], sting [yiz'v'i´t'], label [yirly´k], Japan [yipo´n'iya], lamb [yign'o´nak ];
  • (The only exceptions are rare foreign word forms and names: Caucasoid [ye vrap'io´idnaya], Evgeniy [ye] vgeny, European [ye vrap'e´yits], diocese [ye] pa´rkhiya, etc.).
• immediately after a vowel in the 1st pre-stressed syllable or in the 1st, 2nd post-stressed syllable, except for the location at the absolute end of the word.
  • in a timely manner [svai vr'e´m'ina], trains [payi zda´], let's eat [payi d'i´m], run into [nayi w:a´t'], Belgian [b'il'g'i´ yi ts], students [uch'a´sh'iyi s'a], with sentences [pr'idlazhe´n'iyi m'i], vanity [suyi ta´],
  • bark [la´yi t'], pendulum [ma´yi tn'ik], hare [za´yi c], belt [po´yi s], declare [zayi v'i´t'], show [prayi in 'l'u´]
• after the dividing hard “Ъ” or soft “b” sign: - intoxicating [p'yi n'i´t], express [izyi v'i´t'], announcement [abyi vl'e´n'iye], edible [syi dobny].

Note: The St. Petersburg phonological school is characterized by “ecane”, and the Moscow school is characterized by “hiccup”. Previously, the iotrated “Yo” was pronounced with a more accented “Ye”. With the change of capitals, performing sound-letter analysis, they adhere to Moscow norms in orthoepy.

Some people in fluent speech pronounce the vowel “I” the same way in syllables with a strong and weak position. This pronunciation is considered a dialect and is not literary. Remember, the vowel “I” under stress and without stress is voiced differently: fair [ya ´marka], but egg [yi ytso´].

Important:

The letter “I” after the soft sign “b” also represents 2 sounds - [YI] in sound-letter analysis. (This rule is relevant for syllables in both strong and weak positions). Let's conduct a sample of online sound-letter analysis: - nightingales [salav'yi´], on chicken legs [na ku´r'yi' x" no´shkah], rabbit [kro´l'ich'yi], no family [s'im 'yi´], judges [su´d'yi], draws [n'ich'yi´], streams [ruch'yi´], foxes [li´s'yi]. But: Vowel “O” after a soft sign. “b” is transcribed as an apostrophe of softness ['] of the preceding consonant and [O], although when pronouncing the phoneme, iotization can be heard: broth [bul'o´n], pavilion n [pav'il'o´n], similarly: postman n , champignon n, chignon n, companion n, medallion n, battalion n, guillot tina, carmagno la, mignon n and others.

Phonetic analysis of words, when the vowels “Yu” “E” “E” “I” form 1 sound

According to the rules of phonetics of the Russian language, at a certain position in words, the designated letters give one sound when:

• sound units “Yo” “Yu” “E” are under stress after an unpaired consonant in hardness: zh, sh, ts. Then they represent phonemes:
  • ё - [o],
  • e - [e],
  • yu - [y].
  Examples of online analysis by sounds: yellow [zho´ lty], silk [sho´ lk], whole [tse´ ly], recipe [r'itse´ pt], pearls [zhe´ mch'uk], six [she´ st '], hornet [she'rshen'], parachute [parashu't];
• The letters “I” “Yu” “E” “E” and “I” indicate the softness of the preceding consonant [’]. The only exception is for: [f], [w], [c]. In such cases in a striking position they form one vowel sound:
  • ё – [o]: ticket [put'o´ fka], easy [l'o´ hk'iy], honey fungus [ap'o´ nak], actor [akt'o´ r], child [r'ib' o´nak];
  • e – [e]: seal [t’ul’e´ n’], mirror [z’e’ rkala], smarter [umn’e´ ye], conveyor [kanv’e´ yir];
  • I – [a]: kittens [kat'a´ ta], softly [m'a´ hka], oath [kl'a´ tva], took [vz'a´ l], mattress [t'u f'a ´ k], swan [l'ib'a´ zhy];
  • yu – [y]: beak [kl'u´ f], people [l'u´ d'am], gateway [shl'u´ s], tulle [t'u´ l'], suit [kas't 'mind].
  • Note: in words borrowed from other languages, the stressed vowel “E” does not always signal the softness of the previous consonant. This positional softening ceased to be a mandatory norm in Russian phonetics only in the 20th century. In such cases, when you do a phonetic analysis of the composition, such a vowel sound is transcribed as [e] without a preceding apostrophe of softness: hotel [ate´ l'], strap [br'ite´ l'ka], test [te´ st] , tennis [te´ n:is], cafe [cafe´], puree [p'ure´], amber [ambre´], delta [de´ l'ta], tender [te´ nder], masterpiece [shede´ vr], tablet [table´ t].
• Attention! After soft consonants in prestressed syllables the vowels “E” and “I” undergo qualitative reduction and are transformed into the sound [i] (except for [ts], [zh], [sh]). Examples of phonetic analysis of words with similar phonemes: - grain [z'i rno´], earth [z'i ml'a´], cheerful [v'i s'o´ly], ringing [z'v 'and n'i´t], forest [l'i sno´y], blizzard [m'i t'e´l'itsa], feather [p'i ro´], brought [pr' in'i sla´], knit [v'i za´t'], lie [l'i ga´t'], five grater [p'i t'o´rka]

Phonetic analysis: consonants of the Russian language

There is an absolute majority of consonants in the Russian language. When pronouncing a consonant sound, the air flow encounters obstacles. They are formed by organs of articulation: teeth, tongue, palate, vibrations of the vocal cords, lips. Due to this, noise, hissing, whistling or ringing appears in the voice.

How many consonants are there in Russian speech?

In the alphabet they are designated by 21 letters. However, when performing sound-letter analysis, you will find that in Russian phonetics consonant sounds more, namely 36.

Sound-letter analysis: what are the consonant sounds?

In our language there are consonants:

• hard - soft and form the corresponding pairs:
  • [b] - [b’]: b anan - b tree,
  • [in] - [in’]: in height - in yun,
  • [g] - [g’]: city - duke,
  • [d] - [d’]: dacha - dolphin,
  • [z] - [z’]: z von - z ether,
  • [k] - [k’]: k onfeta - to enguru,
  • [l] - [l’]: boat - l lux,
  • [m] - [m’]: magic - dreams,
  • [n] - [n’]: new - nectar,
  • [p] - [p’]: p alma- p yosik,
  • [r] - [r’]: daisy - row of poison,
  • [s] - [s’]: with uvenir - with urpriz,
  • [t] - [t’]: tuchka - t ulpan,
  • [f] - [f’]: f lag - f February,
  • [x] - [x’]: x orek - x seeker.
• Certain consonants do not have a hard-soft pair. Unpaired ones include:
  • sounds [zh], [ts], [sh] - always hard (zhzn, tsikl, mouse);
  • [ch’], [sch’] and [th’] are always soft (daughter, more often than not, yours).
• The sounds [zh], [ch’], [sh], [sh’] in our language are called hissing.

A consonant can be voiced - voiceless, as well as sonorous and noisy.

You can determine the voicedness-voicelessness or sonority of a consonant by the degree of noise-voice. These characteristics will vary depending on the method of formation and the participation of the organs of articulation.

• Sonorant (l, m, n, r, y) are the most sonorous phonemes, in them a maximum of voices and a few noises are heard: l ev, rai, nol.
• If, when pronouncing a word during sound analysis, both a voice and noise are formed, it means that you have a voiced consonant (g, b, z, etc.): plant, b people, zh.
• When pronouncing voiceless consonants (p, s, t and others), the vocal cords do not tense, only noise is made: st opka, fishka, k ost yum, tsirk, sew up.

Note: In phonetics, consonant sound units also have a division according to the nature of formation: stop (b, p, d, t) - gap (zh, w, z, s) and method of articulation: labiolabial (b, p, m) , labiodental (f, v), anterior lingual (t, d, z, s, c, g, w, sch, h, n, l, r), midlingual (th), posterior lingual (k, g, x) . The names are given based on the organs of articulation that are involved in sound production.

Tip: If you're just starting to practice phonetically spelling words, try placing your hands on your ears and saying the phoneme. If you were able to hear a voice, then the sound being studied is a voiced consonant, but if noise is heard, then it is voiceless.

Hint: For associative communication, remember the phrases: “Oh, we didn’t forget our friend.” - this sentence contains absolutely the entire set of voiced consonants (excluding softness-hardness pairs). “Styopka, do you want to eat some soup? - Fi! - similarly, the indicated replicas contain a set of all voiceless consonants.

Positional changes of consonants in Russian

The consonant sound, just like the vowel, undergoes changes. The same letter phonetically can represent a different sound, depending on the position it occupies. In the flow of speech, the sound of one consonant is compared to the articulation of a consonant located next to it. This effect makes pronunciation easier and is called assimilation in phonetics.

Positional stun/voicing

In a certain position for consonants, the phonetic law of assimilation according to deafness and voicedness applies. The voiced paired consonant is replaced by a voiceless one:

• at the absolute end of a phonetic word: but [no´sh], snow [s’n’e´k], garden [agaro´t], club [klu´p];
• before voiceless consonants: forget-me-not a [n’izabu´t ka], obkh vatit [apkh vat’i´t’], Tuesday [ft o´rn’ik], tube a [corpse a].
• doing a sound-letter analysis online, you will notice that the voiceless paired consonant standing before the voiced one (except for [th'], [v] - [v'], [l] - [l'], [m] - [m'] , [n] - [n'], [r] - [r']) is also voiced, that is, replaced by its voiced pair: surrender [zda´ch'a], mowing [kaz'ba´], threshing [malad 'ba´], request [pro´z'ba], guess [adgada´t'].

In Russian phonetics, a voiceless noisy consonant does not combine with a subsequent voiced noisy consonant, except for the sounds [v] - [v’]: whipped cream. In this case, the transcription of both the phoneme [z] and [s] is equally acceptable.

When parsing the sounds of words: total, today, today, etc., the letter “G” is replaced by the phoneme [v].

According to the rules of sound-letter analysis, in the endings “-ogo”, “-ego” of adjectives, participles and pronouns, the consonant “G” is transcribed as the sound [v]: red [kra´snava], blue [s'i´n'iva] , white [b'e´lava], sharp, full, former, that, that, whom. If, after assimilation, two consonants of the same type are formed, they merge. In the school curriculum on phonetics, this process is called consonant contraction: separate [ad:'il'i´t'] → the letters “T” and “D” are reduced into sounds [d'd'], besh smart [b'ish: u ´much]. When analyzing the composition of a number of words in sound-letter analysis, dissimilation is observed - the opposite process to assimilation. In this case, the common feature of two adjacent consonants changes: the combination “GK” sounds like [xk] (instead of the standard [kk]): light [l'o′kh'k'ii], soft [m'a′kh' k'ii].

Soft consonants in Russian

In the phonetic parsing scheme, an apostrophe [’] is used to indicate the softness of consonants.

• Softening of paired hard consonants occurs before “b”;
• the softness of the consonant sound in a syllable in writing will help determine the vowel letter that follows it (e, ё, i, yu, i);
• [ш'], [ч'] and [й] are only soft by default;
• The sound [n] is always softened before soft consonants “Z”, “S”, “D”, “T”: claim [pr'iten'z 'iya], review [r'itseen'z 'iya], pension [pen 's' iya], ve[n'z'] el, licé[n'z'] iya, ka[n'd'] idat, ba[n'd'] it, i[n'd'] ivid , blo[n'd'] in, stipe[n'd'] iya, ba[n't']ik, vi[n't']ik, zo[n't']ik, ve[n' t'] il, a[n't'] ical, co[n't'] text, remo[n't'] edit;
• the letters “N”, “K”, “P” during phonetic analysis of their composition can be softened before the soft sounds [ch'], [sch']: glass ik [staka'n'ch'ik], smenschik ik [sm'e ′n'sch'ik], donch ik [po'n'ch'ik], mason ik [kam'e'n'sch'ik], boulevard [bul'va'r'sh'ina], borscht [ borsch'];
• often the sounds [з], [с], [р], [н] before a soft consonant undergo assimilation in terms of hardness-softness: wall [s't'e′nka], life [zhyz'n'], here [ z'd'es'];
• in order to correctly perform sound-letter analysis, take into account the exception words when the consonant [r] before soft teeth and labials, as well as before [ch’], [sch’] is pronounced firmly: artel, feed, cornet, samovar;

Note: the letter “b” after a consonant unpaired in hardness/softness in some word forms performs only a grammatical function and does not impose a phonetic load: study, night, mouse, rye, etc. In such words, during letter analysis, a [-] dash is placed in square brackets opposite the letter “b”.

Positional changes in paired voiced-voiceless consonants before hissing consonants and their transcription during sound-letter analysis

To determine the number of sounds in a word, it is necessary to take into account their positional changes. Paired voiced-voiceless: [d-t] or [z-s] before sibilants (zh, sh, shch, h) are phonetically replaced by a sibilant consonant.

• Literal analysis and examples of words with hissing sounds: arrival [pr'iye´zh ii], ascendance [vashsh e´st'iye], izzh elta [i´zh elta], take pity [zh a´l'its: A].

The phenomenon when two different letters are pronounced as one is called complete assimilation in all respects. When performing sound-letter analysis of a word, you must denote one of the repeated sounds in the transcription with the longitude symbol [:].

• Letter combinations with a hissing “szh” - “zzh” are pronounced like a double hard consonant [zh:], and “ssh” - “zsh” - like [sh:]: squeezed, sewed, without a splint, climbed in.
• The combinations “zzh”, “zhzh” inside the root, when parsed by letters and sounds, are written in transcription as a long consonant [zh:]: I ride, I squeal, later, reins, yeast, zhzhenka.
• The combinations “sch”, “zch” at the junction of a root and a suffix/prefix are pronounced as a long soft [sch’:]: account [sch’: o´t], scribe, customer.
• At the junction of the preposition with the next word in place of “sch”, “zch” is transcribed as [sch'ch']: without a number [b'esh' ch' isla´], with something [sch'ch' e'mta] .
• During sound-letter analysis, the combinations “tch”, “dch” at the junction of morphemes are defined as double soft [ch':]: pilot [l'o´ch': ik], good fellow [little-ch': ik], report [ach': o´t].

Cheat sheet for comparing consonant sounds by place of formation

• sch → [sch':]: happiness [sch': a´s't'ye], sandstone [p'ish': a´n'ik], peddler [vari´sch': ik], paving stones, calculations, exhaust, clear;
• zch → [sch’:]: carver [r’e’sch’: ik], loader [gru’sch’: ik], storyteller [raska’sch’: ik];
• zhch → [sch’:]: defector [p’ir’ibe´ sch’: ik], man [musch’: i´na];
• shch → [sch’:]: freckled [in’isnu’sch’: ity];
• stch → [sch’:]: tougher [zho’sch’: e], biting, rigger;
• zdch → [sch’:]: roundabout [abye’sch’: ik], furrowed [baro’sch’: ity];
• ssch → [sch’:]: split [rasch’: ip’i′t’], became generous [rasch’: e’dr’ils’a];
• thsch → [ch'sch']: to split off [ach'sch' ip'i′t'], to snap off [ach'sch' o´lk'ivat'], in vain [ch'sch' etna], carefully [ch' sch' at'el'na];
• tch → [ch’:]: report [ach’: o′t], fatherland [ach’: i′zna], ciliated [r’is’n’i′ch’: i′ty];
• dch → [ch’:]: emphasize [pach’: o’rk’ivat’], stepdaughter [pach’: ir’itsa];
• szh → [zh:]: compress [zh: a´t’];
• zzh → [zh:]: get rid of [izh: y´t’], kindle [ro´zh: yk], leave [uyizh: a´t’];
• ssh → [sh:]: brought [pr’in’o′sh: y], embroidered [rash: y’ty];
• zsh → [sh:]: lower [n’ish: s′y]
• th → [pcs], in word forms with “what” and its derivatives, doing a sound-letter analysis, we write [pcs]: so that [pcs about'], no way [n'e′ zasht a], something [ sht o n'ibut'], something;
• th → [h't] in other cases of letter parsing: dreamer [m'ich't a´t'il'], mail [po´ch't a], preference [pr'itpach't 'e´n' ie] etc;
• chn → [shn] in exception words: of course [kan'e´shn a′], boring [sku´shn a′], bakery, laundry, scrambled eggs, trifling, birdhouse, bachelorette party, mustard plaster, rag, as well as in female patronymics ending in “-ichna”: Ilyinichna, Nikitichna, Kuzminichna, etc.;
• chn → [ch'n] - letter analysis for all other options: fabulous [ska´zach'n y], dacha [da´ch'n y], strawberry [z'im'l'in'i´ch'n y], wake up, cloudy, sunny, etc.;
• !zhd → in place of the letter combination “zhd”, double pronunciation and transcription [sch’] or [sht’] is allowed in the word rain and in the word forms derived from it: rainy, rainy.

Unpronounceable consonants in Russian words

During the pronunciation of an entire phonetic word with a chain of many different consonant letters, one or another sound may be lost. As a result, in the spelling of words there are letters devoid of sound meaning, the so-called unpronounceable consonants. To correctly perform phonetic analysis online, the unpronounceable consonant is not displayed in the transcription. The number of sounds in such phonetic words will be less than letters.

In Russian phonetics, unpronounceable consonants include:

• "T" - in combinations:
  • stn → [sn]: local [m’e´sn y], reed [tras’n ’i´k]. By analogy, one can perform a phonetic analysis of the words staircase, honest, famous, joyful, sad, participant, messenger, rainy, furious and others;
  • stl → [sl]: happy [sh':asl 'i´vyy"], happy, conscientious, boastful (exception words: bony and postlat, in them the letter “T” is pronounced);
  • ntsk → [nsk]: gigantic [g'iga´nsk 'ii], agency, presidential;
  • sts → [s:]: sixs from [shes: o´t], to eat up [take´s: a], to swear I [kl’a´s: a];
  • sts → [s:]: tourist [tur'i´s: k'iy], maximalist cue [max'imal'i´s: k'iy], racist cue [ras'i´s: k'iy] , bestseller, propaganda, expressionist, Hindu, careerist;
  • ntg → [ng]: x-ray en [r’eng ’e´n];
  • “–tsya”, “–tsya” → [ts:] in verb endings: smile [smile´ts: a], wash [my´ts: a], looks, fits, bows, shave, fits;
  • ts → [ts] for adjectives in combinations at the junction of a root and a suffix: childish [d’e´ts k’ii], bratskiy [bratskyi];
  • ts → [ts:] / [tss]: athlete [sparts: m’e´n], send [atss yla´t’];
  • tts → [ts:] at the junction of morphemes during phonetic analysis online is written as a long “ts”: bratz a [bra´ts: a], father epit [ats: yp'i´t'], to father u [k atz: y´];
• “D” - when parsing by sounds in the following letter combinations:
  • zdn → [zn]: late [z'n'y], star [z'v'ozn'y], holiday [pra'z'n'ik], free [b'izvazm' e′know];
  • ndsh → [nsh]: mundsh tuk [munsh tu´k], landsh aft [lansh a´ft];
  • NDsk → [NSK]: Dutch [Galansk ’ii], Thai [Thailansk ’ii], Norman [Narmansk ’ii];
  • zdts → [sts]: under the bridles [fall usts s´];
  • ndc → [nts]: Dutch [galans];
  • rdc → [rts]: heart [s’e´rts e], serdts evin [s’irts yv’i´na];
  • rdch → [rch"]: heart ishko [s’erch ’i´shka];
  • dts → [ts:] at the junction of morphemes, less often in roots, are pronounced and when parsed soundly, the word is written as double [ts]: pick up [pats: yp'i´t'], twenty [dva´ts: yt'] ;
  • ds → [ts]: factory koy [zavac ko´y], rods tvo [rac tvo´], means [sr’e´ts tva], Kislovods k [k’islavo´ts k];
• “L” - in combinations:
  • sun → [nz]: sun [so´nts e], solar state;
• “B” - in combinations:
  • vstv → [stv] literal analysis of words: hello [hello, go away], feelings about [ch's'tva], sensuality [ch'us'tv 'inas't'], pampering about [pampering o´], virgin [d'e´stv 'in:y].

Note: In some words of the Russian language, when there is a cluster of consonant sounds “stk”, “ntk”, “zdk”, “ndk” the loss of the phoneme [t] is not allowed: trip [payestka], daughter-in-law, typist, summons, laboratory assistant, student , patient, bulky, Irish, Scottish.

• When parsing letters, two identical letters immediately after the stressed vowel are transcribed as a single sound and a longitude symbol [:]: class, bath, mass, group, program.
• Doubled consonants in pre-stressed syllables are indicated in transcription and pronounced as one sound: tunnel [tane´l’], terrace, apparatus.

If you find it difficult to perform phonetic analysis of a word online according to the indicated rules or you have an ambiguous analysis of the word being studied, use the help of a reference dictionary. Literary norms of orthoepy are regulated by the publication: “Russian literary pronunciation and stress. Dictionary - reference book." M. 1959

Used literature:

• Litnevskaya E.I. Russian language: short theoretical course for schoolchildren. – MSU, M.: 2000
• Panov M.V. Russian phonetics. – Enlightenment, M.: 1967
• Beshenkova E.V., Ivanova O.E. Rules of Russian spelling with comments.
• Study guide. – “Institute for Advanced Training of Education Workers”, Tambov: 2012
• Rosenthal D.E., Dzhandzhakova E.V., Kabanova N.P. Handbook of spelling, pronunciation, literary editing. Russian literary pronunciation. – M.: CheRo, 1999

Now you know how to parse a word into sounds, make a sound-letter analysis of each syllable and determine their number. The described rules explain the laws of phonetics in the school curriculum format. They will help you phonetically characterize any letter.

-
an indicator of income differentiation expressing the ratio between the average incomes of the 10% of the population with the highest incomes and the average incomes of the 10% of the least wealthy citizens

View value Decile Coefficient in other dictionaries

Coefficient- M. Mathematics. a number by which another quantity is multiplied; multiplier, factor (if there is more than one).
Dahl's Explanatory Dictionary

Coefficient M.— 1. Numerical or alphabetic factor in an algebraic expression. // The number by which to multiply something. value to obtain the required value under given conditions. 2.........
Explanatory Dictionary by Efremova

Coefficient- -A; m. [from lat. coefficiens (coefficientis) - facilitating]
1. Numerical (or alphabetic) factor in an algebraic expression.
2. A quantity that determines something. property of physical.........
Kuznetsov's Explanatory Dictionary

Bank Liquidity Ratio— - the ratio of various asset items of a credit institution’s balance sheet with the corresponding liability items characterizes the ability of banks to ensure timeliness........
Legal Dictionary

Beta coefficient— - an indicator characterizing the influence of the general situation on the securities market as a whole on the dynamics of the price of an individual security
Legal Dictionary

Currency Ratio— - exchange rate ratio when converting prices and amounts of money from one currency to another; one of the forms of national currency exchange rates used in some countries. Value B.........
Legal Dictionary

Weight Coefficient— - a numerical coefficient, a parameter reflecting the significance, relative importance, “weight” of a given factor, indicator in comparison with other factors influencing the process being studied.
Legal Dictionary

Coefficient— - the ratio of two quantities that have the same units of measurement. K. characterizes the relative change of any one characteristic.
Legal Dictionary

Absenteeism Rate— - the ratio of the number of days absent from work to the total number of working days during a month or year.
Legal Dictionary

Solvency Recovery (Loss) Coefficient— - coefficient characterizing the presence of an enterprise with a real opportunity to restore or lose its solvency within a certain time. ........
Legal Dictionary

Revenue Ratio— - the ratio of the difference between revenue and variable expenses to the amount of revenue.
Legal Dictionary

Delta coefficient— - the ratio of the option price to the price of the financial instrument for which the option was received.
Legal Dictionary

Gini coefficient— - coefficient characterizing the differentiation of monetary incomes of the population in the form of the degree of deviation of the actual distribution of income from the absolute equal........
Legal Dictionary

Debt Ratio— - an indicator of the financial activity of an enterprise equal to the ratio of the enterprise’s monetary liabilities (debt, borrowed capital) to its equity capital.
Legal Dictionary

Cook's coefficient— - solvency ratio of credit institutions and commercial banks, equal to the ratio of equity capital to risk-weighted assets.
Legal Dictionary

Liquidity Ratio— - coefficient characterizing the solvency of the company, the ratio of working capital to short-term liabilities.
Legal Dictionary

Marginal Income Ratio— - the ratio of the enterprise’s marginal income to the volume of net sales for the same period of time.
Legal Dictionary

Cash Ratio— - the ratio of the amount of cash and similar assets to the amount of liabilities.
Legal Dictionary

Own Funds Ratio— - coefficient characterizing the availability of the enterprise’s own working capital necessary for its financial stability. The coefficient is defined as........
Legal Dictionary

External Debt Service Ratio— - an indicator characterizing the costs incurred by the state in connection with servicing external debt, incl. debt of private entrepreneurs and debt,........
Legal Dictionary

Relative Return Ratio— - the ratio of the profit received by the company over the last year, per hundred shares, to their current price.
Legal Dictionary

Coverage Rate— - the share of production of goods by corporations and groups of enterprises in the total volume of production in the country.
Legal Dictionary

Long-Term Debt Coverage Ratio— - the ratio of long-term debt to total assets or share capital of an enterprise.
Legal Dictionary

Crime Rate (k)- - an indicator of the crime rate, characterized by the number of crimes committed over a certain period in a certain territory per 100 thousand people, reaching ......
Legal Dictionary

Juvenile Crime Rate (CR)- - See Juvenile Delinquency Ratio.
Legal Dictionary

Profitability Ratio— - the ratio of the net income (profit) of the enterprise to the sales volume (sales revenue) or the capital of the enterprise.
Legal Dictionary

District coefficient- an indicator of a relative increase in wages in order to compensate for additional expenses and increased labor costs associated with work and living........
Legal Dictionary

Reservation Coefficient— the ratio of the amount of reserve funds to the volume of working capital.
Legal Dictionary

Profitability Ratio— - the ratio of gross profit from the sale of a unit of goods to the cost (production and distribution costs).
Legal Dictionary

Rhythmicity Coefficient— - the ratio of minimum production output to average output.
Legal Dictionary

In analyzing the effectiveness of public administration, the issue of the standard of living of the population is important. The country's authorities exercise control over its useful resources, subsoil contents and the gross product of human activity. It is the state that organizes the distribution of material goods among citizens. Why is it that in some countries, rich people

Are you dissatisfied with your standard of living? And other states that do not have similar resources do not know what popular indignation is. How to find a criterion for comparing measures of distribution of material wealth?

What is the decile coefficient?

For these purposes, sociology uses a number of tools. One of them is the population decile coefficient. It is calculated by comparing statistical data on the incomes of the richest 10% of the population and data on the incomes of the same number of low-income citizens. It is believed in science that when the coefficient approaches 10, it creates conditions for social unrest in the country. The people will begin to express their indignation at the current government, and unrest may break out.

Decile coefficient in European countries

Sweden, Denmark and Finland have the lowest values ​​of this coefficient. In these countries the indicator fluctuates between 3-4. In France and Germany it is at level 5-7. The insignificant dispersion in these states helps maintain a favorable social climate. In Russia, the decile coefficient has shown continuous growth since the 90s. The gap in income between different segments of the population has currently reached impressive proportions.

The wealthiest citizens receive 15-20 times more than the poorest categories. And this applies to the working part of society. Persons who fall into the category of poor due to unwillingness to work are not taken into account. Consequently, a person who has worked all his life in Russia also runs the risk of remaining poor. The work of a simple mechanic, for example, has no value compared to the profitability of a Gazprom employee. The decile coefficient shows that in our country conditions have formed for an unbalanced distribution of material goods.

Negative aspects of a large coefficient value

The onset of most unfavorable economic factors primarily affects the disadvantaged segments of the population. Inflationary and crisis processes are reflected in the growth of housing and communal services tariffs, prices for public transport services, as well as the cost of essential goods. Prices fluctuate within a smaller range. In addition, citizens with low incomes do not have a so-called financial “airbag”. They do not have sufficient material savings to easily withstand serious economic shocks. When such categories of the population form a social majority in a state, then conditions for social unrest are created. The decile coefficient clearly shows this.

DECILITY RATIO- ratio reflecting income differentiation; the ratio of the average incomes of the 10% with the highest incomes and the average incomes of the 10% of the least wealthy citizens; the value of this coefficient in different countries varies from 5 to 15.

The Lorenz curve is a graphical representation of a distribution function. It was proposed by American economist Max Otto Lorenz in 1905 as a measure of income inequality. In this representation, it is an image of the distribution function, in which the shares of population size and income are cumulated. In a rectangular coordinate system, the Lorentz curve is convex downward and passes under the diagonal of the unit square located in the first coordinate quadrant.

Each point on the Lorenz curve corresponds to a statement like “The bottom 20 percent of the population receives just 7 percent of income.” In the case of equal distribution, each population group has an income proportional to its size. This case is described by a line of perfect equality, which is a straight line connecting the origin and the point (1;1). In the case of complete inequality (when only one member of society has income), the curve (line of perfect inequality) first “sticks” to the x-axis, and then from the point (1;0) “soars” to the point (1;1). The Lorenz curve lies between the equality and inequality curves.

Lorenz curves are used to distribute not only income, but also household property, market shares for firms in an industry, and natural resources by state. You can meet the Lorenz curve outside of economics.

Quantitative measures of inequality, such as the Gini coefficient, can be derived from the Lorenz curve

Gini coefficient ( Gini index) is a statistical indicator indicating the degree of stratification of the society of a given country or region in relation to any characteristic being studied (for example, according to the level of annual income - the most common use, especially in modern economic calculations).

Like the Lorenz curve, the Gini coefficient can be used to identify the level of inequality in accumulated wealth, but in this case the non-negativity of household net assets becomes a necessary condition.

This statistical model was proposed and developed by the Italian statistician and demographer Corrado Gini (1884-1965) and published in 1912 in his famous work Variation and Variation of Character (Variation and Inconstancy). Thus, this is a macroeconomic indicator that characterizes the differentiation of monetary incomes of the population in the form of the degree of deviation of the actual distribution of income from absolutely equal Calculation

The coefficient can be calculated as the ratio of the area of ​​the figure formed by the Lorenz curve and the equality curve to the area of ​​the triangle formed by the equality and inequality curves. In other words, you should find the area of ​​the first figure and divide it by the area of ​​the second. In case of complete equality, the coefficient will be equal to 0; in the case of complete inequality, it will be equal to 1. The Gini index is sometimes spoken of as a percentage representation of the coefficient.

or according to the Gini formula:

Where G— Gini coefficient, Xk— cumulated share of the population (the population is preliminarily ranked by increasing income), Y k- the share of income that the total receives Xk, n— number of households, y k— share of household income in total income, — arithmetic average of shares of household income.

their distribution among the inhabitants of the country.