904 research outputs found

    Π˜Π·ΠΎΠ±Ρ€Π΅Ρ‚Π΅Π½ΠΈΠ΅ Ρ„ΠΎΡ‚ΠΎΠ³Ρ€Π°Ρ„ΠΈΠΈ ΠΈ Π’.Π’. Бтасов - ΠΎΠ΄ΠΈΠ½ ΠΈΠ· создатСлСй Π±ΠΈΠ±Π»ΠΈΠΎΡ‚Π΅Ρ‡Π½ΠΎΠ³ΠΎ Ρ„ΠΎΠ½Π΄Π° Ρ„ΠΎΡ‚ΠΎΠ΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚ΠΎΠ²: ΠΊ ΡŽΠ±ΠΈΠ»Π΅ΠΉΠ½Ρ‹ΠΌ Π΄Π°Ρ‚Π°ΠΌ

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    There are considered controversial aspects of dating the appearance of photograph and merits of V. Stasov in establishing the Collection of photo-documents of the Russian National library. The article is dedicated to the anniversaries celebrated in 2014: the 190th birth anniversary of V. Stasov and the 175th anniversary of the invention of daguerreotype.Π Π°ΡΡΠΌΠ°Ρ‚Ρ€ΠΈΠ²Π°ΡŽΡ‚ΡΡ дискуссионныС аспСкты Π΄Π°Ρ‚ΠΈΡ€ΠΎΠ²ΠΊΠΈ появлСния Ρ„ΠΎΡ‚ΠΎΠ³Ρ€Π°Ρ„ΠΈΠΈ ΠΈ заслуги Π’.Π’. Бтасова Π² Π΄Π΅Π»Π΅ создания Ρ„ΠΎΠ½Π΄Π° Ρ„ΠΎΡ‚ΠΎΠ΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚ΠΎΠ² Российской Π½Π°Ρ†ΠΈΠΎΠ½Π°Π»ΡŒΠ½ΠΎΠΉ Π±ΠΈΠ±Π»ΠΈΠΎΡ‚Π΅ΠΊΠΈ. Π‘Ρ‚Π°Ρ‚ΡŒΡ ΠΏΡ€ΠΈΡƒΡ€ΠΎΡ‡Π΅Π½Π° ΠΊ юбилСям, ΠΎΡ‚ΠΌΠ΅Ρ‡Π°Π΅ΠΌΡ‹ΠΌ Π² 2014 Π³.: 190-Π»Π΅Ρ‚ΠΈΡŽ со дня роТдСния Π’.Π’. Бтасова ΠΈ 175-Π»Π΅Ρ‚ΠΈΡŽ изобрСтСния Π΄Π°Π³Π΅Ρ€ΠΎΡ‚ΠΈΠΏΠ°

    Reaction of trimethyl phosphite with benzylidenebenzoylacetic ester

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    1. Trimethyl phosphite reacts with benzylidenebenzoylacetic ester to give 2,2,2-trimethoxy-3,5-di-phenyl-4-carbethoxy-1-oxa-2-phospha-4-cyclopentene (I). 2. When (I) is reacted with water and acetic anhydride the opening of the phosphorane ring occurs at the P-O bond. Phosphorane (I) is stable toward alcohol. 3. The structure of all of the obtained products was confirmed by the IR spectra. Β© 1971 Consultants Bureau

    Reaction of trimethyl phosphite with ethyl benzylideneacetoacetate

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    1. Trimethyl phosphite reacts with ethyl benzylideneacetoacetate forming 2,2,2-trimethoxy-3-phenyl-4-carbethoxy-5-methyl-l-oxa-2-phosphacyclopentene-4. 2. Reactions of the above phosphorane with water, methanol, and acetic anhydride were investigated. 3. The structure of all the products obtained was verified by special methods. Β© 1969 Consultants Bureau

    Reaction of 2,5-diphenyl-3,4-diazacyclopentadien-1-one 3,4-dioxide with trialkyl phosphites

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    The trimethyl and triethyl phosphite react with 2,5-diphenyl-3,4-diazacyclopentadien-1-one 3,4-dioxide to give 1-alkyl-3,5-diphenyl-4-pyrazolyl dialkyl phosphates. Β© 1973 Consultants Bureau

    Reaction of dimethyl ester of 1-phenyl-2-acetyl-2-carbethoxyethylphosphonic acid with hydroxylamine hydrochloride and phenylhydrazine

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    1. The dimethyl ester of 1-phenyl-2-acetyl-2-carbethoxyethylphosphonic acid reacts with hydroxyl-amine hydrochloride at room temperature to give the dimethyl ester of 1-phenyl-2-carbethoxy-3-hydroxyl-amino-2-butylenephosphonic acid, while when heated on the water bath the corresponding oxime is formed. 2. The corresponding phenylhydrazone was obtained when the dimethyl ester of 1-phenyl-2-acetyl-2-carbethoxyethylphosphonic acid was reacted with phenylhydrazine. Β© 1971 Consultants Bureau

    Reaction of trimethyl phosphite and dimethylphosphorous acid with 1-phenyl-3-methyl-4-benzylidene-5-pyrazolone

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    1. Trimethyl phosphite adds to l-phenyl-3-methyl-4-benzylidene-5-pyrazolone in two ways: To the {Mathematical expression} conjugated systems to form dimethyl (l-phenyl-2,3-dimethyl-5-pyrazolon-4-yl)benzylphosphinate and dimethyl (1-phenyl-3-methyl-5-methoxy-4-pyrazolyl)benzylphosphinate. 2. The structures of the products are confirmed by chemical and spectroscopic data. Β© 1970 Consultants Bureau

    Resting-state functional connectivity in deaf and hearing individuals and its link to executive processing

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    Sensory experience shapes brain structure and function, and it is likely to influence the organisation of functional networks of the brain, including those involved in cognitive processing. Here we investigated the influence of early deafness on the organisation of resting-state networks of the brain and its relation to executive processing. We compared resting-state connectivity between deaf and hearing individuals across 18 functional networks and 400 ROIs. Our results showed significant group differences in connectivity between seeds of the auditory network and most large-scale networks of the brain, in particular the somatomotor and salience/ventral attention networks. When we investigated group differences in resting-state fMRI and their link to behavioural performance in executive function tasks (working memory, inhibition and switching), differences between groups were found in the connectivity of association networks of the brain, such as the salience/ventral attention and default-mode networks. These findings indicate that sensory experience influences not only the organisation of sensory networks, but that it also has a measurable impact on the organisation of association networks supporting cognitive processing. Overall, our findings suggest that different developmental pathways and functional organisation can support executive processing in the adult brain

    Dialkyl hydrogen phosphites and dialkyl phosphorochloridites derived from chlorine-substituted alcohols

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    1. A study of the IR spectra of bis(2,2,2-trichloro-1,1-dimethylethyl) hydrogen phosphite and of bis[2-chloro-1-(chloromethyl)ethyl] hydrogen phosphite indicates that these substances contain quinquvalent phosphorus. 2. 2,2,2-Trichloro-1,1-dimethylethyl dihydrogen phosphite was synthesized, and its IR spectrum was determined. 3. Bis[2,2,2-trichloro-1-(trichloromethyl)ethyl] phosphorochloridite and bis[2,2-dichloro-1-(dichlo-romethyl) ethyl] phosphorochloridite were synthesized by the action of phosphorus trichloride on 1,1,1,3,3,3-hexachloro-2-propanol and 1,1,2,2-tetrachloro-2-propanol, respectively. Β© 1967 Consultants Bureau

    Reaction of trimethyl phosphite and tri(dimethylamino)phosphine with C,N-diphenylnitrone and 2,5-diphenyl-3,4-diazacyclopentadien-l-one-3,4-dioxide

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    1. C,N-Diphenylnitrone reacts with trimethyl phosphite to give trimethyl phosphate and benzalaniline. 2. C,N-Diphenylnitrone and 2,5-diphenyl-3,4-diazacyclopentadien-1-one-3,4-dioxide react with tri-(dimethylamino)phosphine in two directions: with the transfer of oxygen from the nitrone to the tri(dimethylamino)phosphine, and with the formation of bipolar ions, which were isolated as the sodium salts by reaction with sodium tetraphenylboronate. Β© 1975 Plenum Publishing Corporation

    Π¦ΠΈΡ„Ρ€ΠΎΠ²ΠΎΠΉ ΠΏΡ€ΠΎΡ„ΠΈΠ»ΡŒ: понятиС, ΠΌΠ΅Ρ…Π°Π½ΠΈΠ·ΠΌΡ‹ рСгулирования ΠΈ ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌΡ‹ Ρ€Π΅Π°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ

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    The subject of the research is the legal nature of the digital profile of a citizen, as well as a set of legal norms regulating digital profiling relations in Russia.The comparative method, the method of system analysis, as well as the method of legal modeling are used in the article.The purpose of the article is to confirm or disprove the hypothesis that legal regulation is not the only mechanism for regulating relations in the field of digital profiling.The main results, scope of application. The article studies the phenomenon of digital profile, the main approaches to the digital profiling as well as the circumstances that have caused the state's interest in digital profiling. The creation and operation of a digital profile should be aimed at achieving the goal set out in the legislation. The digital profile is a set of relevant, reliable information about individuals and legal entities formed in the unifiedΒ identification and authentication system or other information systems of state and local government authorities. The formation of a digital profile is carried out in order to provide data to authorities, legal entities and persons who have requested access to this information through the digital profile infrastructure. The analysis of the Russian legal regulation of relations in the field of digital profiling is presented, the problems of enforcement practice are identified. The analysis revealed the main differences between the digital profile and related categories, including social scoring, the unified population register and others. The comparison of a digital profile with a digital avatar and a digital character was carried out. It is extremely important to pay close attention to the problems of digital profiling both at the level of fundamental and applied scientific research. At the state level, it is important to strategically determine what a digital profile is, as well as formulate the main directions of the digital profiling development, challenges and risks. The importance of the development of digital profiling for unified system of public authorities in the Russian Federation is outlined.Conclusions. The analysis of the emerging practice of digital profiling in contemporary society shows that legal regulation does not always allow us to keep up with the rapidly developing relations in this area. The possibility of using other mechanisms should be considered. The use of mechanisms of regulatory experiments can also be considered as special mechanisms for regulating relations in the field of digital profiling. The goal of the research has been achieved, the legal nature of the digital profile has been revealed, approaches to regulating this phenomenon in the conditions of digital transformation have been proposed.Cтавится Ρ†Π΅Π»ΡŒ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Ρ‚ΡŒ основныС ΠΏΠΎΠ΄Ρ…ΠΎΠ΄Ρ‹ ΠΊ пониманию ΠΈ ΠΌΠ΅Ρ…Π°Π½ΠΈΠ·ΠΌΠ°ΠΌ рСгулирования Ρ†ΠΈΡ„Ρ€ΠΎΠ²ΠΎΠ³ΠΎ профиля, Ρ„ΠΎΡ€ΠΌΠΈΡ€ΡƒΠ΅ΠΌΡ‹Π΅ Π² условиях Ρ†ΠΈΡ„Ρ€ΠΎΠ²ΠΎΠΉ трансформации. Π˜Π·ΡƒΡ‡Π°Π΅Ρ‚ΡΡ Ρ„Π΅Π½ΠΎΠΌΠ΅Π½ Ρ†ΠΈΡ„Ρ€ΠΎΠ²ΠΎΠ³ΠΎ профиля, даСтся Π°Π½Π°Π»ΠΈΠ· состояния российского ΠΏΡ€Π°Π²ΠΎΠ²ΠΎΠ³ΠΎ рСгулирования ΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΠΉ Π² сфСрС Ρ†ΠΈΡ„Ρ€ΠΎΠ²ΠΎΠ³ΠΎ профилирования. Π’Ρ‹ΡΠ²Π»ΡΡŽΡ‚ΡΡ основныС отличия Ρ†ΠΈΡ„Ρ€ΠΎΠ²ΠΎΠ³ΠΎ профиля ΠΎΡ‚ смСТных ΠΊΠ°Ρ‚Π΅Π³ΠΎΡ€ΠΈΠΉ, Π² Ρ‚ΠΎΠΌ числС ΡΠΎΡ†ΠΈΠ°Π»ΡŒΠ½ΠΎΠ³ΠΎ скоринга, Π΅Π΄ΠΈΠ½ΠΎΠ³ΠΎ рССстра насСлСния ΠΈ Π΄Ρ€. ΠŸΡ€ΠΎΠ²ΠΎΠ΄ΠΈΡ‚ΡΡ сравнСниС Ρ†ΠΈΡ„Ρ€ΠΎΠ²ΠΎΠ³ΠΎ профиля с Ρ†ΠΈΡ„Ρ€ΠΎΠ²Ρ‹ΠΌ Π°Π²Π°Ρ‚Π°Ρ€ΠΎΠΌ ΠΈ Ρ†ΠΈΡ„Ρ€ΠΎΠ²Ρ‹ΠΌ пСрсонаТСм. ДСлаСтся Π²Ρ‹Π²ΠΎΠ΄, Ρ‡Ρ‚ΠΎ Ρ†ΠΈΡ„Ρ€ΠΎΠ²ΠΎΠΉ ΠΏΡ€ΠΎΡ„ΠΈΠ»ΡŒ – это ΡΠΎΠ²ΠΎΠΊΡƒΠΏΠ½ΠΎΡΡ‚ΡŒ Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½Ρ‹Ρ… достовСрных Π΄Π°Π½Π½Ρ‹Ρ… ΠΈ ΠΈΠ½Ρ‹Ρ… свСдСний ΠΎ физичСских ΠΈ ΡŽΡ€ΠΈΠ΄ΠΈΡ‡Π΅ΡΠΊΠΈΡ… Π»ΠΈΡ†Π°Ρ…, Ρ„ΠΎΡ€ΠΌΠΈΡ€ΡƒΠ΅ΠΌΡ‹Ρ… Π² Π΅Π΄ΠΈΠ½ΠΎΠΉ систСмС ΠΈΠ΄Π΅Π½Ρ‚ΠΈΡ„ΠΈΠΊΠ°Ρ†ΠΈΠΈ ΠΈ Π°ΡƒΡ‚Π΅Π½Ρ‚ΠΈΡ„ΠΈΠΊΠ°Ρ†ΠΈΠΈ ΠΈΠ»ΠΈ Π΄Ρ€ΡƒΠ³ΠΈΡ… ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΎΠ½Π½Ρ‹Ρ… систСмах ΠΎΡ€Π³Π°Π½ΠΎΠ² государствСнной власти ΠΈ мСстного самоуправлСния, Π° Ρ‚Π°ΠΊΠΆΠ΅ подвСдомствСнных ΠΈΠΌ ΠΎΡ€Π³Π°Π½ΠΈΠ·Π°Ρ†ΠΈΠΉ, Π²Π·Π°ΠΈΠΌΠΎΠ΄Π΅ΠΉΡΡ‚Π²ΡƒΡŽΡ‰ΠΈΡ… с Π½Π΅ΠΉ посрСдством Π΅Π΄ΠΈΠ½ΠΎΠΉ систСмы мСТвСдомствСнного элСктронного взаимодСйствия, Π² цСлях ΠΈΡ… прСдоставлСния с согласия ΡΠΎΠΎΡ‚Π²Π΅Ρ‚ΡΡ‚Π²ΡƒΡŽΡ‰ΠΈΡ… Π³Ρ€Π°ΠΆΠ΄Π°Π½ ΠΈΠ»ΠΈ ΡŽΡ€ΠΈΠ΄ΠΈΡ‡Π΅ΡΠΊΠΈΡ… Π»ΠΈΡ† ΡΡƒΠ±ΡŠΠ΅ΠΊΡ‚Π°ΠΌ, Π·Π°ΠΏΡ€ΠΎΡΠΈΠ²ΡˆΠΈΠΌ доступ ΠΊ этим свСдСниям посрСдством инфраструктуры Ρ†ΠΈΡ„Ρ€ΠΎΠ²ΠΎΠ³ΠΎ профиля
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