Биография Д.И. Менделеева

Категория реферата: Топики по английскому языку
Теги реферата: реферат народы, менеджмент
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It{He} has armed with lots of cards and has written on one party{side} the name of an element, and on other - it nuclear weight and formulas of his{its} some major connections. It{he} again and again shifted these cards, stacking them on properties of elements. And in his{its} consciousness any new laws emerged, and it{he} with the familiar excitement previous to opening, cautiously moved ahead further and further. Hours it{he} sat, having declined above the table, again and again peering into records, and felt, how the head and as eyes were dimmed with a shivering veil started to be turned from a pressure{voltage}...

Speak, that in dream to it{him} there has come inspiration and that at night to it{him} as, in what order it is necessary to spread out those cards that all has lain in the places under the law of the nature. Can be.
The brain of the person always is awake. But there was Mendeleyev to this enlightenment years! It{he} moved ahead intelligently, beforehand planning and expecting each next step. Can, and there was that inspiration, but it{he} cannot be named casual.

Mendeleyev has found communication{connection} even between the most unlike elements. It{he} has found out, that properties of elements if them to place in ascending order nuclear weights, through correct intervals repeat. Mendeleyev understood: accident it could not be. Then it{he} has made last - deciding step: has arranged all elements also on groups, having united in separate families of close relatives. It{he} so clearly saw harmony of the system created by him{it}, that, having noticed absence of an element between aluminium and the titan, has left to it{him} an empty seat. Such empty cells{cages} it was necessary to leave two more.
Mendeleyev's system allowed it{him} to expect opening.

First of them has followed in four years. The element for which
Mendeleyev has left a place and properties which nuclear weight it{he} has predicted, has suddenly appeared! Young French chemist Lekok has sent the letter in the Parisian academy of sciences. In it{him} it was spoken: . But the most amazing still was necessary.

Mendeleyev has predicted, still leaving for this element a place, that his{its} density should be 5,9. And asserted{approved}: the element open by him{it} has density 4,7. Mendeleyev, and in eyes not seeing new it and is more surprising than elements - themes, declares, that the French chemist was mistaken in calculations. But also appeared : it{he} assured, that was exact. This dispute resembled any game in which participated .
This magician carried Russian name.

Hardly later after additional measurements it was found out: Mendeleyev was unconditionally right. The first element, filling an empty place in the table, has named gallium in honour of the native land of France. And to anybody then has not occurred to name it{him} of the person who has predicted existence of this element, person who has once and for all predetermined a way of development of chemistry. It was made by scientists of the twentieth century. Mendeleyev's name carries an element open by the
Soviet physicists.

... And houses at him{it} all goes somehow inconsistently. To it{him} it is lonely. It{he} for a long time already knows, that it{him} never will understand. She{it} wants, that it{he} was the provisional family man and all free time from teaching carried out{spent} together with it{her} in village. And it{he} cannot. became for him{it} a stage in a life, and this stage appeared already behind.

Mendeleyev for some months leaves for America - study local methods of an oil recovery. America surprises it{him}: it{he} expected to see something absolutely other. The first city of staff - New York. It{he} has seemed to the great chemist simply ordinary-looking, reminding the big district cities of Russia. The well-known petrocrafts? But it{he} anywhere did not meet more thoughtless attitude{relation} to natural riches...

However, it{he} did not meet still much in a life, this large, hardly the man with a fair-haired beard and long hair. To it{him} for forty, but it{he} did not meet very important in a life that fills with its{her} special, quivering sense. It{he} yet did not like.

They have got acquainted in the house of his{its} senior sister.
Her{it} called Anna, she{it} was a daughter of the Cossack colonel and so did not resemble all girls whom it{he} met before... She{It} was harmonous, slow, under dense black eyebrowes the big grey eyes shined, and a head decorated long, heavy . She{it} has arrived to Petersburg to act{arrive} in the Academy of arts, and has remained in this city for ever. She{it} has found here of what is not courageous to dream and in the most courageous dreams.

It{He} has fallen in love with it{her} as the boy. First it{he} at all did not understand, that to it{him} occurs: near to it{her} it{he} felt sharp attacks of loneliness. It was very similar to how the person, from thirst in desert, near to a source feels tortures more sharply. It{he} avoided her{it}, was hidden on the half of house, but should force to not think in any way itself of it{her}.

Father of her{it}, having learned{having found out}, however coldly she{it} has costed with the groom, disturbed, has gone to Petersburg here again has learned{has found out} that all knew: his{its} daughter and
Mendeleyev like each other. However hopes at them any was not. divorce to allow did not agree, and father Anna ordered to demand to it{her} from
Mendeleyev, that it{he} will not search with it{her} for meetings.
Mendeleyev promised.

But promised . It{he} simply could not constrain the word. It{him} attracted in those places where as it{he} knew, it was possible to meet her{it}. It{he} entered into a building of the Academy of arts and waited for her{it}, being hidden for columns, disappearing in shadows of halls.
It{he} also behaves as the boy.

Father Anna undertakes one more step: it{he} sends the daughter for the winter to Italy.

There was a frosty December, and Mendeleyev, looking in a window of the car, compressed a hat in hands. It was foggy, and it seemed to it{him}, that they more never will meet...

She{It} has left, and it{he} wrote to it{her} the letter behind the letter and lowered{omitted} them in a box attached to a table behind which worked. In fact it{he} promised to not remind of itself(himself)...

Then it{he} accepted time to go to Algeria - on chemical congress.

His{its} friend
- Beketov, seeing hopeless despair with which Mendeleyev got ready for a trip, has not born and has rushed off to in . On what it{he} expected, knowing her{it}, it was not clear, however contrary to any reasonable logic has managed to convince her{it} to give freedom to the husband. Having secured with the consent to divorce, Beketov on wings has departed to
Petersburg and has hardly - hardly found Mendeleyev before departure for quay.

The steamship has moored in Algeria, but Mendeleyev onboard was not.
It{he} was in Rome. Near it{her}.

From Rome - if only to remain together, they have rushed to Africa, have come to be in Egypt, then - in Spain. And in Rome - so hastened - to anybody have not said goodbye...

But up to full happiness it is still far. The church has imposed on
Mendeleyev's marriage{spoilage} - an interdiction, and it{he} seven years had no right to marry. One year later the Kronstadt priest has broken this interdiction and has married Dmitry Ivanovicha to Anna Ivanovnoj and for other day in punishment has been deprived the dignity.

Such they had love. Difficult, beautiful, painful and happy. Mendeleyev what it{he} touched in a life, was always given all - with passion, in a mighty impulse. So it{he} liked, so destroyed enemies so worked - day by day - all life.

Were at him{it} and hobby, but even they turned to the big, serious business.

Successively Mendeleyev is a lot of years was engaged in research of gases, he{it} had the most serious proceedings this theme. But it{he} reflects and about the friend: And is farther: . In fact that is surprising! About a tight gondola it{he} wrote for some tens years before
, the subjugator of a stratosphere, for the first time has constructed such gondola. And the lowered device of a spacecraft on which Jury Gagarin came back to the ground? The same idea. Idea of a tight cabin...

August, seventh, 1887 Mendeleyev has achieved the sanction together with the pilot and one more researcher to rise on a sphere for supervision of a full solar eclipse. Grey rainy day was, all sky is tightened{delayed} by clouds, and a sphere filled with hydrogen, is lazy pulled cables.
His{its} assistant V.E.Tishchenko has approached to Mendeleyev and has told: .

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