Sakhalin State University (Russian: Сахалинский государственный университет/tr: Sakhalinskiy gosudarstvenn'iy universitet) is a university located in Yuzhno-Sakhalinsk, Sakhalin. It maintains a sister school relationship with Busan University of Foreign Studies and Dongseo University of the Republic of Korea. As a result of this relationship and the large population of local Sakhalin Koreans, students from Korea form the majority of international students at Sakhalin State University.
The paper presents an analysis of water temperature based on archived instrumental observations in Aniva Bay from 1949 to 1994, satellite data from 1981 to 2025, and direct measurements made in 2023. According to the weather station from 1969 to 1925, the minimum trend value for air temperature is positive and is 1.2 °C for the entire period and is observed in December. For August, the increase in air temperature is about 1.6 °C, and for March about 3.4 °C. According to satellite data, a positive trend is observed for water temperature, with a value of about 1.6 °C over the entire period. In the interannual variability of the monthly average water temperature, the greatest positive trends are observed in July-August – about 2.1–2.4 °C over the entire period. According to in situ measurements, until 1994, maximum temperatures were observed in August and did not exceed 20.1 °C. According to ship measurements, a temperature of 21.46 °C was recorded in 2023, according to satellite data, the maximum 22.55 °C was observed in July 2021. On average, the trends in almost the entire bay during the study period were positive and amounted to 0.5–1 °C. The maximum warming is observed in Salmon Bay and in the northern part of Aniva Bay
The paper analyzes tides in the La Perouse Strait based on modeling data. The calculations were performed using the ADCIRC model on a high-resolution unstructured grid. The quality of modeling was assessed based on instrumental observations of sea level at coastal stations. When comparing the modeling results with measurements, the correlation coefficient is 0.92–0.98 and the root mean square error is 0.04–0.07 m. The highest tides are observed in northern Aniva Bay: 1.6 m. All four types of tides are identified in the La Perouse Strait. Harmonic analysis of the tidal harmonics M2, S2, K1, and O1 made it possible to refine the spatial structure of their amplitude–phase parameters. Semidiurnal tides come from the open part of the Sea of Okhotsk, and the phases of both harmonics change little in the area of the strait. Diurnal tides have amphidromic points located at the narrowest point of the strait between Cape Crillon and Cape Soya. The spatial distribution of their cotidal lines indicates their eastward distribution along the Okhotsk coast of Hokkaido.
в условиях BANI-мира (хрупкого, тревожного, нелинейного, непостижимого) существенно возрастает значение устойчивости и развития бизнеса, несмотря на внешнюю неопределенность. Вместе с этим усиливается роль человеческого капитала и потребность в его развитии, что напрямую ведет к повышению эффективности деятельности предприятия. Эффективное обучение персонала неразрывно связано с концепциями «образовательное пространство» и «образовательная среда». В данной статье автор проводит систематизацию существующих исследований и обзоров научной литературы, касающихся образовательного пространства и образовательной среды, а также анализирует факторы, влияющие на их формирование и эффективность в контексте предприятий. Подчеркивается, что образовательное пространство и образовательная среда на предприятии имеет ряд значимых отличий от традиционной образовательной деятельности и требует учета бизнес-целей и специфики работы компании. Автор, основываясь на своем многолетнем опыте работы в авиационной отрасли, исследует в рамках организации проектирование образовательной среды на предприятии с учетом взаимодействия с образовательным пространством, касающимся данной отрасли. Как следствие, создание эффективных образовательного пространства и образовательной среды на предприятии способствуют развитию человеческого капитала, адаптации к изменениям в бизнес-среде, повышению мотивации и эффективности сотрудников, а также формированию организационной культуры, соответствующей потребностям предприятия. Статья вносит значимый вклад в понимание и практическое применение образовательных концепций в производственной сфере, способствуя повышению конкурентоспособности и успешности предприятий в условиях нестабильности и изменчивости, при условии учета человеческого капитала как ключевого ресурса организации. in the conditions of the BANI world (fragile, anxious, non-linear, incomprehensible), the importance of sustainability and business development, despite external uncertainty, increases significantly. In this regard, the role of human capital and the urgent need for its development are increasing, which directly leads to increased efficiency of the company. In turn, effective staff training is inextricably linked with the concepts of «educational space» and «educational environment». In this article, the author systematizes existing studies and reviews of scientific literature related to the educational space and educational environment, and also analyzes factors influencing their formation and effectiveness in the context of companies. It is emphasized that the educational space and educational environment at the company has a number of significant differences from traditional education and requires taking into account the business goals and specifics of the company’s work, based on its many years of experience in the aviation industry within the framework of organizing and maintaining the educational environment at the company, taking into account active interaction with the educational space related to this industry. As a result, the creation of such an effective educational space and educational environment at the company contributes to the development of human capital, adaptation to changes in the business environment, increasing the motivation and efficiency of employees, as well as the formation of an organizational culture that meets the needs of the company. The article makes a significant contribution to the understanding and practical application of educational concepts in the business environment, helping to increase the competitiveness and success of companies in conditions of instability and variability, subject to taking into account human capital as the key resource in the company.
В статье освещается вопрос вариабельности стратегий расщепления в каменной индустрии археологических комплексов раннего голоцена о. Сахалин (российский Дальний Восток). На основе опорных памятников данного периода, исследованных в 1-й четверти ХХI в., — Долинск-17, Славная-5, Левый ручей-2, пункт 2 и Октябрьское-1 выделены три технокомплекса, различающихся соотношением пластинчатого и бифасиально-отщепового расщепления, при этом включающих в свой состав неолитические компоненты. С опорой на полученные данные ставится вопрос об оценке роли выбора определенной стратегии расщепления древним населением острова: в качестве адаптивной реакции на раннеголоценовые кризисы внешней среды или в качестве культурно значимого признака. Совокупность факторов анализа, включая абсолютную хронологию комплексов, позволяет сделать вывод о том, что преобладающая технология расщепления не может рассматриваться в качестве адаптивной реакции в процессе неолитизации, а является культурно значимым признаком, выделяющим различные группы населения, проживающие на острове в раннем голоцене.
BACKGROUND: Monitoring the safety of food products from Pacific salmon (Oncorhynchus spp.), which are a key commercial species and an important component of the Far Eastern Russian diet, is conducted in Russia in accordance with the requirements of the Customs Union Technical Regulation 021/2011 On Food Safety. Prospective studies, including those assessing cadmium (Cd) and lead (Pb) levels in various organs and tissues of salmon, represent a relevant research direction. AIM: This study aimed to assess toxic elements (Cd, Pb) levels in Pacific salmons from the Sea of Okhotsk and the Bering Sea. METHODS: Organ samples (muscles, liver, gonads) of Pacific salmons (pink salmon Oncorhynchus gorbuscha, chum salmon O. keta, sockeye salmon O. nerka) were collected in 2018 and 2021 from water bodies and streams of Sakhalin and Iturup islands, as well as from Avacha and Kamchatka bays. The content of Cd and Pb was determined by atomic absorption spectrometry. The reliability of the results was ensured by using international standard reference materials. RESULTS: A total of 213 samples were analyzed, with Cd and Pb detected in each. Exceeding the current Russian hygienic standards was recorded only in the liver for cadmium (17.8% of samples) and lead (3.6% of samples). High cadmium values were noted in the liver of chum salmon from Iturup Island (1.226 ± 0.36 mg/kg in Blagodatnoye Lake, 0.723 ± 0.298 mg/kg at Reidovy Salmon Hatchery), as well as in samples from the southwestern coast of Sakhalin Island (0.855 ± 0.645 mg/kg), in sockeye salmon from Avacha Bay (1.31 ± 0.56 mg/kg) and Kamchatka Bay (0.82 ± 0.65 mg/kg). Elevated values for lead were identified in the liver of chum salmon from Sakhalin Island (1.176 ± 0.361 mg/kg at Firsovka Salmon Hatchery). CONCLUSION: The content of cadmium and lead in the muscle tissue of Pacific salmon (pink, chum, sockeye) from the Sea of Okhotsk and the Bering Sea does not exceed the current Russian standards. However, for the export of fish products, control of toxic element content is required to comply with international standards. Species and organ specificity of metal accumulation was identified.
