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An experimental study of $^{256}$Rf spontaneous fission following the fusion reaction of $^{50}$Ti+$^{208}$Pb was performed using the velocity filter SHELS of the Flerov laboratory at JINR. The average number of neutrons of ν‾=4.30±0.17 and variance of σν2=3.2 from the prompt neutron multiplicity distribution were obtained. The alpha decay branching ratio of bα=0.003−0.003+0.005 and the half-life of T1/2=(6.7±0.2) ms of the isotope were determined. For the first time, our neutron detector system allowed us to extend investigation of the prompt neutron multiplicity study to the superheavy element region.

The binding of epidermal growth factor (EGFR) receptors is a good target for the treatment of lung, colon, pancreatic, head and neck cancers. The adverse events that develop as a result of therapy, in the form of lesions of the skin and mucous membranes, is a serious problem for the doctor to choose a long-term treatment strategy. The developing symptoms of skin toxicity, as skin problems in patients are often called, are worrisome and often affect the quality of life and compliance with the treatment regimen. Thus, it is important for doctors to know the prerequisites and ways to manage skin toxicity associated with the use of tyrosine kinase receptor inhibitors of epidermal growth factor. The mechanism and consequences of EGF receptor activation are described to explain the development of undesirable skin toxicity associated with inhibition of the epidermal growth factor receptor.

The problem of diagnosing the type of attachment on the part ofa child has existed for a long time, in our study we used the projective methodof Filippova Galina Grigorievna, the “Figures” test to diagnose the type ofattachment in child-parent relationships on the part of the child and confirmed thepossibility of such use.

International audience; Isomeric states in No256 were investigated using internal conversion electron and γ-ray spectroscopy with the GABRIELA detection system at the focal plane of the SHELS recoil separator, at the Flerov Laboratory for Nuclear Research (FLNR, JINR, Dubna). The nuclei of interest were produced using the highly asymmetric fusion-evaporation reaction U238(Ne22,4n)No256. The emission of internal conversion electrons and γ rays occurring between a No256 implantation and a subsequent α-decay event were studied, resulting in the observation of high-K isomerism in this nobelium isotope. The nature of the isomeric states is discussed in terms of possible two- and four-quasiparticle structures.

International audience; This paper describes a digital electronics chain prototype for the GABRIELA detector assembly. The goal of the digital algorithm is to reduce the dead time of the electronics to tens of nanoseconds without loss of energy and time resolution. The structure and temporal diagrams of the algorithm are given in the text. The paper also shows the energy resolution of the algorithm in comparison with the existing analog system and the results of the first in beam run.

The article presents the results of teaching research of the students at faculty of dentistry by the manual skill of the preparation the cavity of the first class by Black on simulators at different levels of realism. Three groups of students in ten people each were trained by three different methods: training only on manikin phantom head, training only on a simulator, training on a manikin phantom head and on a simulator. Accordingly to the found results teaching on a simulators of a different levels of realism should be complex, so the authors examine different combinations of exercises directed to achieve the best result. The proposed concept training the manual skill of the drilling could be the main for creating the standard program in high schools. Keywords: simulator, MOOG Simodont Dental Trainer, manual skills, learning curve

International audience; The structure of low-lying excited states in Fm251, populated by the α decay of No255, has been investigated by means of combined γ and internal conversion electron spectroscopy. The values for the internal conversion coefficients for the 1/2+→5/2+ and 5/2+→9/2− transitions have been measured. The determined M2/E3 mixing ratio and lifetime for the 5/2+ decay to the ground state allowed to determine the corresponding reduced transitions strengths of B(E3)=18(6) W.u. and B(M2)=3.0(6)×10−3 W.u. These results, as well as the results of previous studies in N=151 isotopes, are compared to theoretical calculations beyond the mean-field approach, including the first QRPA calculations using the Gogny D1M parametrization for such heavy odd-N nuclei. The comparison points to the importance of accounting for the octupole vibrations for a proper understanding of the low-lying nuclear structure of some of the heaviest elements.

Ключникова Дина Васильевна, кандидат технических наук, доцент кафедры «Продукты питания животного происхождения», Воронежский государственный университет инженерных технологий (г. Воронеж), dina.key@mail.ru Кузнецова Анастасия Александровна, магистр кафедры «Продукты питания животного происхождения», Воронежский государственный университет инженерных технологий (г. Воронеж), kuznetzovanastya@mail.ru Крикунов Артём Владимирович, магистр кафедры «Продукты питания животного происхождения», Воронежский государственный университет инженерных технологий (г. Воронеж), vare2012@yandex.ru. Dina V. Klyuchnikova, Candidate of technical sciences, associate professor of food animal origin, Voronezh State University of Engineering Technologies (Voronezh), dina.key@mail.ru Anastasia A. Kuznetsova, Master of food of animal origin, Voronezh State University of Engineering Technologies (Voronezh), kuznetzovanastya@mail.ru Artyom V. Krikunov, Master of food of animal origin, Voronezh State University of Engineering Technologies (Voronezh), vare2012@yandex.ru Одним из основных определяющих факторов полноценного здоровья человека является его полноценное питание. Дефицит микронутриентов в питании, увеличение количества населения с хроническими заболеваниями, постоянные стрессы являются необходимостью расширения продуктов с функциональными компонентами-обогатителями, которые при систематическом употреблении являются профилактическим компонентом некоторых заболеваний. В настоящее время население планеты испытывает белковый дефицит. Молочные продукты, в частности творог и творожные продукты при их использовании в питании способны в полной мере решить эту проблему. Творожные продукты, полученные добавлением растительного белка, являются очень полезным продуктом, с максимально приближенным по аминокислотам к «идеальному белку», так как при употреблении сочетания белков растительного и животного происхождения происходит их максимальное усвоение. Они являются источником незаменимых аминокислот, несут иммуномодулирующую функцию, помогают усвоению жирорастворимых витаминов и переносу железа в организме человека. Творог является очень перспективной основой для комбинирования с растительным сырьем и внесения различных компонентов-обогатителей. В статье рассмотрены растительные компоненты- обогатители, которые предлагают различные авторы добавлять при производстве творога и творожных продуктов, тем самым расширять линейку творожных продуктов, например, предложено множество творожных продуктов с компонентами-обогатителями, например, с подсластителями, безлактозные, природными антиоксидантами, поливитаминными премиксами, лактулозой «Лактусан», лактулозой пищевой, концентратом лактулозы «Лазет» β- каротином, йодказеином, кальцием, зерновыми компонентами, микропартикулятом сывороточного белка, экстрактом гриба Boletus edulis, пищевой добавкой «Лавитол». Все предложенные авторами творожные продукты относятся к функциональным и будут способствовать сохранению здоровья, профилактике различных заболеваний. One of the main determining factor of overall health of a person is his nutrition. Deficiency of micronutrients in the diet, an increase in the number of people with chronic diseases, constant stress the necessity of the extension products with functional components-the concentrator, which at sea with themed use are the preventive component of certain diseases. Currently, the population of the world is experiencing protein deficiency. Dairy products, in particular cheese and quark products in the diet is able to solve the issue. Quark products obtained by the addition of vegetable protein, are very useful product, as close in to amino acids, “ideal protein”, as the use of the combination of proteins of vegetable and animal origin is their maximum absorption. They are a source of essential amino acids are immunomodulatory function, help use NIJ fat-soluble vitamins and transfer of iron in the human body. Quark is a very promising basis for combining with vegetable raw materials and making various components of the concentrator. In the article botanicals- dressers offered by the various authors to add in the production of quark and quark products, thereby to extend the range of quark products, for example, a lot of cottage quark products with the components-dressers, for example, sweeteners, lactose free, natural antioxidants, multivitamin premik, lactulose “Lactusan”, lactulose food concentrate of lactulose “Razette” β-carotene, caseine, calcium, grain components, microparticulate whey protein, extract of the mushroom Boletus edulis, food additive “Lavitol”. All suggested by the authors of the quark products are functional and will contribute to the preservation of health, prevention of various diseases.