Massive death of bee colonies (collapse) requires a close study of its causes. Scientists make various
proposals, some of them are quite logical, but have no direct justification. In many publications,
pollution of environment by heavy metals is considered as the cause of bee colonies death, since
urban areas are subjected to increased techno genic pollution. Vehicles are the cause of environment
pollution. Exploitation of vehicles results in intensive ejection of heavy metals into the environment
released with exhaust gases and while cars are exposed to the road surface. The combustion of
leaded fuel is accompanied by the release of lead (1 liter of gasoline contains up to 0.5 g of tetraethyl
lead). While combustion of lubricating oils cadmium is released. A large amount of this element is
formed as a result of abrasion of tires on asphaltic concrete. Lead and cadmium, which are highly
toxic, accumulate in soil and vegetation and spread along trophic chains, pose a threat to bees' life.
The influence of a busy highway on the body pollution of honey bees has been studied in this article.
In bees, the least amount of studied pollutants has been accumulated in the head sections, the
largest in rectum (hind gut). A relatively large amount of lead Pb and cadmium Cd found in the body
The growing importance of learning foreign languages in the past decade is evident, particularly with the rise of distance learning and opportunities in foreign universities and companies. However, merely being in a language environment doesn't ensure reaching the desired C1-C2 level; hence, effective strategies are crucial. This article delved into research-based strategies and those employed by ESL teachers, with a focus on enhancing speaking fluency. Strategies involving pair and group work showed promising results, as did methods that address psychological barriers related to language level differences in class. By implementing these strategies, teachers can significantly enhance their students ‘language proficiency and overcome learning-related psychological obstacles.
This article is focusing on the comparative study of foreign languages, contrastive linguistics, and the impact of native language interference on foreign language learning. Understanding these aspects can greatly enhance language teaching methodologies.
Patients with unstable variants of angina pectoris have risk factors that contribute to the early development and progression of coronary artery atherosclerosis. According to a number of studies, a large contribution to the development of unstable variants of angina pectoris is made by the main behavioral risk factors (smoking, excessive alcohol consumption, improper and unhealthy diet, reduced physical activity, fatigue), which naturally leads to the development of obesity, dyslipidemia and diabetes mellitus
В данной статье освещаются вопросы воспитания совершенной личности в демократическом государстве, дальнейшей демократизации и либерализации страны, воспитания нравственно зрелой молодежи в социально-экономической сфере. Также изучены экономические реформы, направленные на развитие молодежного предпринимательства и укрепление его нормативно-правовой базы в условиях либерализации экономической жизни общества. Изучена роль непрерывного образования в обеспечении духовной зрелости молодежи нашей страны и повышении правовой культуры, вопросы воспитания нравственно зрелых, всесторонне развитых людей в социально-экономической сфере. В частности, формирование знаний об основных понятиях, необходимых для дальнейшего повышения правовой грамотности молодежи, приобретение правовых знаний, позволяющих успешно работать в избранной сфере деятельности, формирование у них таких личностных качеств, как организованность, трудолюбие, ответственность, толерантность, что может способствовать их социальной мобильности и устойчивости на рынке труда. А также, рассмотрены вопросы повышения правовой культуры и расширения мировоззрения.