X-Ray, FUV, and UV Observations of alpha Centauri B: Determination of Long-term Magnetic Activity Cycle and Rotation Period

We have been carrying out a study of stellar magnetic activity, dynamos, atmospheric physics, and spectral irradiances from a sample of solar-type G0-5 V stars with different ages. One of the major goals of this program is to study the evolution of the Sun's X-ray through NUV spectral irradiances with age. Of particular interest is the determination of the young Sun's elevated levels of high-energy fluxes because of the critical roles that X-ray through FUV emissions play on the photochemical and photoionization evolution of early, young planetary atmospheres and ionospheres. Motivated by the current exoplanetary search missions that are hunting for earth-size planets in the habitable zones of nearby main-sequence G-M stars, we are expanding our program to cooler, less luminous, but much more numerous main-sequence K-type stars, such as alpha Centauri B. The long life (2-3x longer than our Sun) and slow evolution of K stars provide nearly constant energy sources for possible hosted planets. Presented here are X-ray, UV, and recently acquired FUV observations of the K1 V star alpha Cen B. These combined high-energy measures provide a more complete look into the nature of alpha Cen B's magnetic activity and X-UV radiances. We find that alpha Cen B has exhibited significant long-term variability in X-ray through NUV emission fluxes, indicating a solar-like long-term activity cycle of P_cycle = 8.84 years. In addition, analysis of the short-term rotational modulation of mean light due to the effects of magnetically active regions has yielded a well-determined rotation period of P_rotation = 36.2 days. alpha Cen B is the only old main-sequence K star with a reliably determined age and rotation period, and for early K-stars, is an important calibrator for stellar age/rotation/activity relations

ASSOCIATION OF DNA REPAIR GENE POLYMORPHISM WITH CHROMOSOMAL ABERRATIONS IN THE BLOOD LYMPHOCYTES OF PATIENTS WITH LUNG CANCER

Analysis of association, between several DNA repair gene polymorphisms and the level of chromosomal aberrations (CAs) in lymphocytes was performed in two groups: a group of 215 patients with lung cancer and a control group of 152 donors. In the group patient with lung cancer the level of CAs shows a significant increase in the carrier of genotypes: XPD TG and XPD GG vs XPD TT. In the control group level of CAs shows a significant increase in the carrier of genotype ADPRT ТС vs ТТ

THE ASSOCIATION OF IMMUNE RESPONSE TO XENOAND ENDOBIOTIKS AND THEIRS BIOTRANSFORMATION ENZYME GENE POLYMORPHISM WITH CONGENITAL MALFORMATIONS OF THE FETUS

The correlation between immune response to benzo(a)pyrene and progesterone in combination with detoxification enzyme gene polymorphism (CYPIA2*1F and GSTTI) and the occurrence of congenital malformations of the fetus was revealed. It is shown that at high ratio of IgA-antibodies to benzo(a)pyrene and to progesterone in conjunction with the mutant allele of the gene CYPIA2*1F and the deletion genotype of the gene GSTTI chance of the reproductive pathology developing increases to 41 times

Громадський контроль за дотриманням законодавства у сфері запобігання та протидії домашньому насильству

Громадський контроль за дотриманням законодавства у сфері запобігання та протидії домашньому насильству / [Бугайчук К. Л., Галкіна І. О., Аносова, Ю. В. та ін.] // Науково-практичний коментар Закону України «Про запобігання та протидію домашньому насильству» / за заг. ред. К. Б. Левченко, К. В. Павліченко, В. В. Чернєя; МВС України ; Нац. акад. внутр. справ. – Київ, 2020. – С. 363-379.У коментарі проаналізовано положення Закону України «Про запобігання та протидію домашньому насильству» з посиланням на низку міжнародно-правових документів, законодавчих і відомчих (міжвідомчих) нормативно-правових актів різного рівня, матеріали правозастосовної та судової практики, наукові джерела. Надано науково-практичний коментар щодо громадського контролю за дотриманням законодавства у сфері запобігання та протидії домашньому насильству.The commentary analyzes the provisions of the Law of Ukraine «On Preventing and Countering Domestic Violence» with reference to a number of international legal documents, legislative and departmental (interdepartmental) regulations of different levels, materials of law enforcement and judicial practice, scientific sources. Scientific and practical commentary on public control over compliance with legislation in the field of preventing and combating domestic violence.В комментарии проанализированы положения Закона Украины «О предотвращении и противодействии домашнему насилию» со ссылкой на ряд международно-правовых документов, законодательных и ведомственных (межведомственных) нормативно-правовых актов разного уровня, материалы правоприменительной и судебной практики, научные источники. Представлен научно-практический комментарий по общественному контролю за соблюдением законодательства в сфере предотвращения и противодействия домашнему насилию