• A
  • A
  • A
  • АБB
  • АБB
  • АБB
  • А
  • А
  • А
  • А
  • А
Обычная версия сайта
Найдены 963 публикации
Сортировка:
по названию
по году
Статья
Калякин М. В., Зиновьев А. В., Авилова К. В. и др. Зоологический журнал. 2011. Т. 90. № 7. С. 902-904.

25-й Международный орнитологический конгресс состоялся в г. Кампус-Ду-Жордау, штат Сан-Паулу, Бразилия, 22—28 августа 2010 г. Конгресс собрал 1145 участников, что несколько меньше, чем 24-й, проходивший в Гамбурге; почти половину участников составили представители Бразилии, — как профессиональные орнитологи, так и любители. На втором месте по числу участников была делегация из США (123 человека). Россию представляли 18 человек, большинство из них сделали на конгрессе устные доклады, а О.Н. Бабушкина, А.В. Бушуев и А.В. Зиновьев были кон-винерами трех симпозиумов. Россия вошла в первую десятку стран по числу участников конгресса.

Добавлено: 7 марта 2020
Статья
Vladimir A. Korshun. European Journal of Medicinal Chemistry. 2018. Vol. 155. P. 77-83.
Добавлено: 8 ноября 2019
Статья
Vladimir A. Korshun. Amino Acids. 2018. Vol. 50. No. 12. P. 1697-1705.
Добавлено: 8 ноября 2019
Статья
Galenko E. E., Galenko A. V., Novikov M. S. et al. ChemistrySelect. 2017. Vol. 2. No. 25. P. 7508-7513.
Добавлено: 25 июня 2019
Статья
Yakubova A., Thorrez L., Svetlichnyy D. et al. Scientific Reports. 2018. Vol. 8. No. 1. P. 1-12.
Добавлено: 2 ноября 2018
Статья
Volodin I., Sibiryakova O.V., Soldatova N. et al. Behaviour. 2019. Vol. 156. No. 12. P. 1185-1207.
Добавлено: 14 мая 2020
Статья
Haufe S., Nikulin V., Müller K. et al. Neuroimage. 2013. No. 64. P. 120-133.
Добавлено: 23 октября 2014
Статья
Martinez-Saito M., Konovalov R., Piradov M. A. et al. European Journal of Neuroscience. 2019. Vol. 50. No. 8. P. 3327-3348.
Добавлено: 25 августа 2019
Статья
Gaisina I. N., Lee S. H., Kaidery N. A. et al. ACS Chemical Neuroscience. 2018. Vol. 9. No. 5. P. 894-900.
Добавлено: 15 апреля 2020
Статья
Ulianov S., Gelfand M. S., Razin S. et al. Genome Research. 2016. Vol. 26. No. 1. P. 70-84.
Добавлено: 13 марта 2017
Статья
Zheng T. W., O'Brien T. J., Kulikova Sofya P et al. European Journal of Neuroscience. 2014. Vol. 39. No. 5. P. 788-799.
Добавлено: 22 октября 2015
Статья
Tonevitsky A., Baranova A., Maltseva D. Obesity Reviews. 2018. P. 1-11.
Добавлено: 30 октября 2018
Статья
Tonevitsky A., Maltseva D. Obesity Reviews. 2019. Vol. 20. No. 1. P. 108-118.
Добавлено: 14 апреля 2020
Статья
Sibiryakova O. V., Volodin I., Volodina E. Ethology. 2018. Vol. 124. No. 10. P. 733-742.
Добавлено: 20 мая 2020
Статья
Gerasimova K. Science and Engineering Ethics. 2018. Vol. 24. No. 2. P. 455-477.
Добавлено: 1 августа 2017
Статья
Elizaveta Okorokova, Linderman M., Ossadtchi A. et al. Frontiers in Neuroscience. 2015. Vol. 9. No. 389. P. 1-15.

In recent years, several assistive devices have been proposed to reconstruct arm and hand movements from electromyographic (EMG) activity. Although simple to implement and potentially useful to augment many functions, such myoelectric devices still need improvement before they become practical. Here we considered the problem of reconstruction of handwriting from multichannel EMG activity. Previously, linear regression methods (e.g., the Wiener filter) have been utilized for this purpose with some success. To improve reconstruction accuracy, we implemented the Kalman filter, which allows to fuse two information sources: the physical characteristics of handwriting and the activity of the leading hand muscles, registered by the EMG. Applying the Kalman filter, we were able to convert eight channels of EMG activity recorded from the forearm and the hand muscles into smooth reconstructions of handwritten traces. The filter operates in a causal manner and acts as a true predictor utilizing the EMGs from the past only, which makes the approach suitable for real-time operations. Our algorithm is appropriate for clinical neuroprosthetic applications and computer peripherals. Moreover, it is applicable to a broader class of tasks where predictive myoelectric control is needed.

Добавлено: 15 декабря 2015
Статья
Nierula B., Spanlang B., Borell M. et al. Journal of Physiology. 2019. P. 1-10.
Добавлено: 4 ноября 2019
Статья
Akopov A. S., Beklaryan L. A., Saghatelyan A. K. Ecological Modelling. 2017. Vol. 346. P. 99-118.
Добавлено: 30 декабря 2016
Статья
Butovskaya Marina, Vasilyev V., Lazebny O. Behavior Genetics. 2012. Vol. 42. No. 4. P. 647-662.

Abstract The role of genes in the expression of aggression and masculinity traits in humans has been a focus of recent behavioral genetic studies. This is the first study on the variation in aggression, the digit ratio (the ratio between the second and the fourth digits, 2D:4D), the directional asymmetry in 2D:4D (DR-L) and polymorphisms of the AR, DRD4, and 5-HTTL genes in simple hunter-gatherers, namely the Hadza of Tanzania (142 adult men). The distribution of AR, DRD4E3, and 5-HTTLPR genotypes and allele frequencies in Hadza was compared to other African populations on which the data were available. Hadza and Ariaal differed significantly in the distributions of frequencies of AR alleles with different numbers of CAG repeats. Hadza population was similar to other African populations in the distribution of allelic frequencies of the DRD4E3 locus, and to Afro- Americans in the distribution of allelic types of the 5- HTTLPR locus. We found no influence of AR gene on the right hand 2D:4D ratio,DR-L, and any of aggression subscales of the Buss-Perry Aggression Questionnaire (AQ). Although, a weak positive correlation between CAG repeats and the left hand 2D:4Dwas found. The multiple regression analysis with digit ratios, DR-L and aggression subscales of AQ as dependent variables and the three gene candidates (AR, DRD4E3, and 5-HTTLPR) as independent variables revealed the following: men with lower number of CAG repeats had significantly lower left hand2D:4D ratio;men with highernumbers of 48-bp unit copies in exon 3 of a VNTR polymorphism in the DRD4 gene had significantly lower digit ratios on both hands; no effect of the 5-HTTLPR gene on either the digit ratio or aggressive behavior. These findings demonstrate the complexity of gene effects on digit ratios and aggression and call for simultaneous analysis of more candidate genes. It is noteworthy that these results were obtained for a human population that is still practicing foraging and has been subjected to a high selective pressure due to harsh environments and practically has no access to modern medical care. Hadza are highly egalitarian, and their culture does not favor persons with a dominant or aggressive behavior. It is still to be found to what extent the relationships observed in this study are similar to those in other human populations.

Добавлено: 10 октября 2014
Статья
Terpilowski M., Khmelevskoy D. A., Shchegolev B. F. et al. Biofizika. 2019. Vol. 64. No. 3. P. 374-380.
Добавлено: 4 сентября 2019
Статья
Sporn S., Hein T., Herrojo-Ruiz M. D. eLife. 2020. No. 9. P. 1-40.
Добавлено: 9 сентября 2020