bluuebunny/crossref_metadata_2025 huggingface dataset:
XVIII. Yüzyıl Sanatçılarından Kırımlı Âlî ve Eserleri
Authors: DOĞAN Hasan
Published: November 2023

Yalnızca Osmanlı Devleti’nin değil, tüm bir Türk tarihinin en renkli ve eğlenceli asırlarından olan XVIII. yüzyıl sanatsal ve edebî anlamda da sayısızca ismin yetiştiği bir dönem olarak dikkat çekmektedir. İstanbul’un fethinden sonra başkent olarak bir çekim merkezi hâline gelen İstanbul, XVII. ve XVIII. yüzyıllarda ilim, eğlence ve sanat merkezi olarak da cezbedici bir mekân konumuna yükselmiştir. Bu nedenledir ki siyaset, ilim, sanat, şiir, eğlence vb. alanlarda payesi olan Osmanlı halkından imkân bulabilenlerin yolu İstanbul’a düşmek zorundaydı. Osmanlı başkentine yolu düşen bu kişilerden bir kısmı burada hayatlarına devam ederlerken doğum yerleri olan asıl vatanlarını ise künye olarak isimlerine yaşatmaya devam etmişlerdir. Bu türden örneklerden biri de bu çalışmanın konusu olan ve aslen Kırımlı olması nedeniyle “Kırımî” künyesi ile anılan Âlî’dir.

Asıl adı Ali Can olan Âlî hakkında kaynaklarda fazla bilgi bulunmadığından şairin doğum tarihi konusunda da yeterli bilgiye sahip değiliz. Hakkında yalnızca Belîğ Tezkiresi, Tuhfe-i Nâilî ve Türk Şairleri’nde bilgi bulunan Âlî’nin vefat tarihi konusunda da bazı tutarsız nakiller mevcuttur. Bu çalışmada, Âlî’nin İstanbul Üniversitesi Nadir Eserler Kütüphanesinde NEKTY03531 arşiv numarasıyla kayıtlı Mecmû’atü’r-resâ’il içerisinde yer alan Ukde-güşâ isimli eseri ile Dîvân’ı tanıtılacak, mürettibi olduğu bazı şiir mecmualarına değinilecek ve bu eserlerden hareketle bahis konusu şair ve müellifin hayatının karanlık noktaları aydınlatılmaya çalışılarak kaynaklarda nakledilen kimi yanlış bilgilerin tashihi yapılacaktır. Ayrıca çalışmada XVIII. yüzyılın ilk çeyreğinde İstanbul’da yaşadığı tespit edilen Âlî’nin manzumeleri ve eserlerinden hareketle edebî yönü de ele alınacaktır. Makalenin sonunda da Âlî Dîvânı’ndan örnek manzumeler verilecektir
Circular Supply Chain Network Design for E-commerce
Authors: Kocaoğlu Batuhan , Bulut Meliha
Published: November 2023

There is a growing attention to circular economy through researchers, enterprises and governments. The idea of circular economy is to give no harm to environment while using material till the end of its life and keeping it as much as possible in the cycle. From this point of view, to keep the material in cycle might be possible with a well-designed logistics infrastructure. In this study, the small and medium size enterprises (SMEs) that make sales through e-commerce and the way of handling returns are brought forward. A case study is created for footware industry in Istanbul and a circular supply chain network design is proposed. Afterwards, a linear programming is applied to minimize cost. This study gives a clear and simple solution for SMEs to minimize the cost for handling returns while keeping them in the cycle.
Success Indicators of International Corporate Research Cooperation: Case Study of Collaboration between BMW Group and Toyota Motor Corporation 2011
Authors: Roy Estalia Rona Ratu , Wibawa Eri Dwi , Sentosa Gregorius Aji , Riza Ines Wahyuniati
Published: November 2023

death to 7 million people every year. In 2010, human activities added at least 35 billion tons of carbon dioxide emissions to the atmosphere.
Methodology/Technique – One opportunity to minimize this impact is environmentally friendly automotive technology. One example of such a solution is Toyota Motor Corporation's (TMC) research collaboration with BMW Group (since 2011), focusing on improving the performance and capacity of lithium-ion battery cells. Using an explanatory qualitative method and data from a deductive literature review, the author formulates indicators of the company's research success and collaboration impact.
Finding – To support the success of the research, the authors use the Theory of International Economic Cooperation. This study argues that research cooperation in the automotive field based on green technology conducted by BMW Group and TMC can significantly impact the global economic sector.
Novelty – The benchmark for the success of corporate research cooperation between other countries in the future by determining a research agenda plan equipped with a market segment plan and adjusted to differences in regulations and culture.

Type of Paper: Review
JEL Classification: E30, E50.
Keywords: Research Cooperation, BMW Group, TMC, Success Indicators, Collaboration Impact
Reference to this paper should be referred to as follows: Roy, E.R.R; Wibawa, E.D; Sentosa, G.A; Riza, I.W. (2023). Success Indicators of International Corporate Research Cooperation: Case Study of Collaboration between BMW Group and Toyota Motor Corporation 2011, GATR-Global J. Bus. Soc. Sci. Review, 11(3), 47–55. https://doi.org/10.35609/gjbssr.2023.11.3(1)
Unlocking the Digital Potential: A Comprehensive Analysis of Creative Economy
Authors: Umiyati Etik , Zevaya Faradina , Syaparuddin Syaparuddin
Published: November 2023

Objective – This study seeks to comprehensively analyze the determinants influencing the digitalization process within the creative economy subsectors in the Southern Sumatra region, with particular emphasis on Jambi City and Pangkal Pinang City. Additionally, it aims to assess policies and offer recommendations for sustaining digitalization initiatives within the creative economy sub-sector, particularly through the Digital Entrepreneurship Academy, to bolster long-term digital economic growth, particularly in the aftermath of the COVID-19 pandemic.
Methodology – The research employs a quantitative analysis approach, specifically employing panel data regression techniques. The dataset encompasses both primary and secondary sources. Primary data is derived from a meticulously conducted survey that involved the distribution of structured questionnaires and in-depth interviews with Small and Medium-sized Enterprise (SME) entrepreneurs who have participated in the Digital Entrepreneurship Academy programs in Jambi City and Pangkal Pinang City.
Findings – The analysis indicates a positive correlation between population growth and the Human Development Index (HDI), signifying that an increase in population corresponds to an enhancement in HDI. Moreover, Our findings reveal a significant negative relationship between the presence of SMEs and HDI.
Novelty – This suggests that regions with a higher concentration of SMEs, characterized by potentially lower adherence to legal frameworks and lesser developmental efforts, tend to exhibit lower HDI values. In alignment with established scholarly research, a larger labor force positively influences HDI, underscoring the role of workforce magnitude in bolstering human development.
Type of Paper: Empirical
JEL Classification: L53, M21
Keywords: Digital, Creative Economy, Digital Entrepreneurship Academy, Southern Sumatra
Reference to this paper should be made as follows: Umiyati, E; Zevaya, F; Syaparuddin. (2023). Unlocking the Digital Potential: A Comprehensive Analysis of Creative Economy, J. Bus. Econ. Review, 8(2), 51–59. https://doi.org/10.35609/jber.2023.8.2(1)
The influence of Customer Engagement and Financial Literacy on Loyalty is mediated by Customer Trust.
Authors: Cahaya Yohanes Ferry , Riwayati Hedwigis Esti , Markonah Markonah
Published: November 2023

Objective – Using data from Bank Group Based On Core Capital (GBCC) 4 in Jabodetabek, this study aimed to assess and validate the significance of customer trust in moderating the influence of customer engagement and financial literacy on customer loyalty.
Methodology – With the use of a causal approach and a total sample size of 253 respondents, the descriptive quantitative technique was employed in this study. The data were then analyzed using the PLS SEM (Partial et al. Model).
Findings and Novelty – This study's findings show that while customer interaction has no effect on consumer trust, financial literacy does. consumer trust is a mediator between financial literacy and consumer loyalty. Customer trust does not act as a mediator between customer engagement and customer loyalty.
Type of Paper: Empirical
JEL Classification: D11, D18, I22.
Keywords: Financial literacy; Customer Engagement, Customer Trust, Customer Loyalty
Reference to this paper should be made as follows: Cahaya, Y.F; Riwayati, H.E; Markonah, M. (2023). The influence of Customer Engagement and Financial Literacy on Loyalty is mediated by Customer Trust, J. Fin. Bank. Review, 8(2), 97 – 104. https://doi.org/10.35609/jfbr.2023.8.2(2)
ANALISIS PELAKSANAAN PERENCANAAN REKRUTMEN KARYAWAN DI MUSEUM PUSAKA NIAS KOTA GUNUNGSTOLI
Authors: Laia Sadarman , Halawa Odalioziduhu , Ndraha Ayler Beniah
Published: November 2023

Abstract. Implementation planning is everything that is prepared from the start before the activity or activities will be carried out to achieve certain goals. The problem in this research is that the implementation of employee recruitment planning at the Nias Heritage Museum was not analyzed or not predicted correctly, looking at the pluses and minuses of employee recruitment, where they did not carry out health tests, did not carry out intelligence tests and did not schedule announcements of accepted or rejected results. The aim of this research is to: 1) Understand the implementation of employee recruitment planning at the Nias Heritage Museum, Gunungsitoli City. 2) Knowing the procedures for implementing employee recruitment planning at the Nias Heritage Museum, Gunungsitoli City and 3) Knowing the obstacles to implementing employee recruitment planning at the Nias Heritage Museum, Gunungsitoli City. The theory used in this research uses the concept of Sri Budi Cantika Yuli quoted by Reinaldi Irvan (2014). The type of research used is qualitative research. The informants in this research were the Director and HRD of the Nias Heritage Museum who carried out observations, interviews and documentation as well as data analysis by reducing data, presenting data and drawing conclusions. The conclusion of this research is that the implementation of employee recruitment planning at the Nias Heritage Museum has not been optimal, where the implementation of employee recruitment planning is only carried out by determining the number and qualifications, aptitude tests, interviews and filling out application forms and assessing whether the results are accepted or rejected using procedures for setting goals in recruitment planning. employees reported to the Trustees of the MPN Foundation, determining recruitment requirements in accordance with Article 12 of the requirements for accepting employees of the Nias Heritage Museum, implementing employee recruitment planning adjusted to needs, implementing employee recruitment planning adjusted to skills, experience and education, determining recruitment time, determining costs, conducting evaluations employee recruitment planning and experiencing obstacles where assessing prospective employees does not match the expected skills and lack of exploring information and potential possessed by prospective employees which results in work results not being optimal. So this needs to be evaluated regarding the needs and qualities of those who will be recruited by the Nias Heritage Museum.
PENGARUH SOSIAL MEDIA MARKETING, KUALITAS PRODUK DAN BRAND AWARENESS TERHADAP INTENSI PEMBELIAN KEMBALI KONSUMEN PINGIN TAHU AJA JEMBER
Authors: Aprilia Salim Felita , Irtanto Devina , Agung Nugraha Kristian
Published: November 2023

Abstract. Micro and Small Enterprises (UMK) is an important sector that can boost the community's economy. The largest type of Micro and Small Entreprises is the culinary sector. To attract repurchase intention, the current marketing method that can be used effectively is through social media marketing. In addition, consumers will also be interested in buying again if the products are good quality product. Culinary products will also not be in demand by consumers if consumers do not have brand awareness of these products. This study aims to examine the effect of social media marketing, product quality and brand awareness on repurchase intention. The populations are 144 consumers of Pingin Tahu Aja. The analysis used was multiple linear regression analysis. The independent variables are social media marketing, product quality, and brand awareness, while the dependent variable is repurchase intention. The results of this study show that social media marketing, product quality and brand awareness have a significant partial and simultaneous positive effect on consumer repurchase intention of Pingin Tahu Aja products.
 

Abstrak.  Usaha Mikro Kecil (UMK) merupakan sektor penting yang mampu mendongkrak perekonomian masyarakat. Jenis Usaha Mikro dan Kecil yang terbesar adalah bidang kuliner. Untuk menarik minat pembelian ulang, cara pemasaran yang saat ini dapat digunakan secara efektif adalah melalui pemasaran media sosial. Selain itu konsumen juga akan tertarik untuk membeli kembali jika produk yang dihasilkan berkualitas baik. Produk kuliner juga tidak akan diminati konsumen jika konsumen tidak memiliki brand awareness terhadap produk tersebut. Penelitian ini bertujuan untuk menguji pengaruh pemasaran media sosial, kualitas produk dan kesadaran merek terhadap niat beli ulang. Populasi penelitian ini adalah konsumen Pingin Tahu Aja sebanyak 144 orang. Analisis yang digunakan adalah analisis regresi linier berganda. Variabel bebasnya adalah pemasaran media sosial, kualitas produk, dan kesadaran merek, sedangkan variabel terikatnya adalah niat beli ulang. Hasil penelitian ini menunjukkan bahwa pemasaran media sosial, kualitas produk dan kesadaran merek berpengaruh positif signifikan secara parsial dan simultan terhadap niat beli ulang konsumen produk Pingin Tahu Aja.
THE COST-BENEFIT STUDY OF IMPLEMENTING THE KATEPAY PROGRAMME IN SURABAYA
Authors: Sabela Mardiana , Mustofa Amirul , Priyanto
Published: November 2023

The purpose of this study is to compare stakeholders from the existing community with the output or advantages and disadvantages of KatePay besides knowing the implementation of the KatePay Program in Surabaya City Schools by how the Government runs the program and what is felt by the community in implementing this program which has been running for one year. Data collection techniques in this study were interviews and Documentation. It then analyzed the data concerning the theory used. The theory applied by the author uses the Cost-Benefit Analysis method, which discusses the identification, benefits, implementation results, and conclusions of the programs being run. Results The first research shows that the KatePay program benefits students more than other stakeholders. Second, KatePay's performance is excellent because it can reduce money transfers and teach students to manage money. This program can also create intelligent and wise students in deciding or doing something. The research implies that it is necessary to socialize intent to all stakeholders so it is not misused.
Russian economy in the conditions of institutional transformation of moving towards a multipolar world
Authors: Vasilenko N. V. , Rumyantseva A. Yu.
Published: November 2023

Aim.To identify the key institutional characteristics of the transition to a multipolar world and to substantiate the directions of development of the Russian economy during this transition, contributing to the restoration of Russia’s position as an economic and political center of power in the new model of the world order.

Objectives.To consider the institutional foundations of the world order to determine the place of multipolarity among other types of world order; to trace the features of the transition to a multipolar world as an institutional transformation from the point of counteraction to the dominance of one superpower; to formulate the directions of transformation of the Russian economy during the transition to a multipolar world.

Methods.Using general methods of scientific cognition, as well as institutional and civilizational approaches, the paper considers the transition to a multipolar world as a natural stage of transition to a new model of world order, reflecting the evolution of world economic patterns and their corresponding world orders.

Results.The regulatory functions of formal and value-ethical institutions in the institutional environment of the world order, as well as the role of states and civilizations as their sources and guarantors are determined. Institutional gaps in the models of unipolar and multipolar worlds are revealed. The thesis that the movement to the multipolar world model implies institutional transformation in economic, socio-spiritual and political aspects is substantiated. The role of values and conscious efforts of states in the transition to a multipolar world is shown. The main challenges and threats in the transition to a multipolar world for the Russian economy are identified and the directions of efforts necessary for its strengthening are formulated.

Conclusions.The transition to a multipolar world is a complex process of transformation of the institutions of the world order and the world economic order on the basis of taking into account the national interests and values of a large number of global actors. During the period of institutional transformation of the transition, the Russian state faces new challenges in the sociovalue, economic and political spheres. The development of the Russian economy in the transition period should become the basis for strengthening the economic and political power of the country, its national sovereignty and provide a worthy place for Russia in the new model of the world order.
Impact of EU sanctions on trade in engineering products between Russia and Central-Eastern European countries: An applied econometric approach
Authors: Golubkin A. V. , Malyutina O. M. , Chernetskii F. M.
Published: November 2023

Aim.To assess the impact of Western European sanctions on trade cooperation between Russia and Central-Eastern European (CEE) countries in the machine-building sector.

Objectives.Statistical analysis of the dynamics of Russia’s trade relations with CEE countries in the field of mechanical engineering under current sanctions conditions; construction of an econometric model for regression analysis of the impact of Western European sanctions on trade in mechanical engineering products; identification of key trends and problems in trade and economic cooperation between Russia and the CEE region in the mechanical engineering sector in 2021–2023.

Methods.The authors used such research methods as statistical and econometric analysis, syntax, description, graphical modeling.

Results.The results obtained in the course of econometric analysis indicate that the impact of Western European sanctions on the main indicators of trade in engineering industry products between the Russian Federation (RF) and CEE countries was ambiguous. European Union (EU, EU) sanctions had a greater impact on CEE countries’ export flows than on RF exports to the region.

Conclusions.The current sanctions conditions have determined an unfavorable medium-term trend in trade relations in the mechanical engineering sector between Russia and the CEE region. The trade and economic indicators analyzed in this article are the main determinants of econometric analysis that affect the interaction between Russia and CEE countries in the machine-building sector. During the studied period of 2021-2022 the volume of mutual investments showed a negative effect, industrial production had a positive impact on trade in engineering products.
On the comparative analysis of approaches to the definition and classification of pilot testing infrastructure at the state level
Authors: Abzalilova L. R. , Bagaveeva A. R.
Published: November 2023

Aim. To compare the current research approaches to the functioning and development of pilot testing infrastructure in the contour of innovation and technological activity in Russia and abroad.

Objectives. To identify the role and functions of experimental-industrial testing in the system of research, development and technological works (R&D) of the country; to identify and compare international approaches to the classification of the infrastructure of experimental-industrial testing; to analyze the current domestic legislative and regulatory framework regulating the activities in the field of experimental-industrial testing.

Methods. The research applied general scientific methods (system approach, decomposition, analysis and synthesis, induction and deduction), private methods (structural-logical and subjectobject), methods of graphical structuring and data interpretation.

Results. The authors described the evolution of approaches to the definition of the term “pilot testing” on the example of studies of domestic and foreign scientists, substantiated the need to distinguish the terms “pilot testing” and “pilot infrastructure”, highlighted and schematically characterized their relationship. The comparison of international and domestic scientific and regulatory approaches has revealed diversity both in the terminology used and their interpretation, and in the types of classification of this type of activity. The article presents three most common approaches to the definition and classification of the material and technical base of pilot tests.

Conclusions. Pilot testing is an important stage in the process of implementation and scaling of technological innovations, which allows successful technology transfer from laboratory to industrial environment. Despite the positive experience of the Soviet Union in the aspect of design, construction and operation of pilot plants, the modern innovation and technology policy of the country does not prioritize the development of this area, and the activity has low dynamics of development. Insufficient attention to the improvement of measures and tools to support the development of pilot testing infrastructure may become a constraint for solving the state tasks of import substitution and import substitution. Despite the unambiguous general conclusion of all studies about the exceptional importance of the stage of pilot testing for the process of implementation and scaling of technological innovations in general, in many countries of the world there are limitations for the full development of this area of activity. This determines the relevance of continuing research work, including in the context of analyzing the barriers, public and private initiatives for the development of pilot industrial infrastructure.
Methods and indicators for evaluating green jobs
Authors: Tsygankova I. V.
Published: November 2023

Aim.To develop a set of indicators for assessing “green” workplaces that allow characterizing the impact of such workplaces on the health and working capacity of employees, their position in the workplace, on the main economic indicators of the organization, on the environment.

Objectives.To identify and characterize the methods of assessing the number and qualitative composition of jobs used in Russia and foreign countries; to conduct a comparative analysis of the used methods of assessing jobs, to identify their advantages and disadvantages; to develop indicators and propose a methodology for assessing “green” jobs, allowing to assess the impact of the workplace on human health and social status, the economy, the environment, which will make it possible to form a set of measures necessary for the successful transformation of the labor market in the direction of the labor market.

Methods.The author applied the methods of systemic, logical and comparative analysis, analysis of scientific literature, classifications and groupings, statistical processing of federal and regional indicators of accounting for the number of jobs and their qualitative composition.

Results.The analysis of domestic and foreign literature has shown that in modern conditions there are many methodologies for assessing the number of “green” jobs in different countries, which differ significantly in terms of both the criteria for classifying jobs as “green” and the indicators for assessing their impact on the economy and society. In Russia, the number of green jobs is not currently assessed. This makes it difficult to analyze the state of the “green” segment of the economy and the main areas of its impact on society, the environment, health and working capacity of workers, and prevents the identification of shortcomings in the “green” segment of the labor market and the successful development of measures to implement the “green” transition. In this regard, it is advisable to use a comprehensive methodology for assessing the state of green jobs in the organization, which includes such components as environmental protection, decent work, high-tech. The “environmental protection” component involves the assessment of such parameters as the impact of workplaces on the region’s water resources and environmental pollution. The component “decent labor” includes the assessment of key parameters of the socio-economic status of workers, in particular, the state of wages, job security, and working conditions. The block “high-tech” is aimed at assessing the parameters of labor productivity and performance, resource saving.

Conclusions.The proposed methodology makes it possible to conduct a comprehensive assessment of “green” jobs in terms of their impact on the region’s economy, the situation of workers in the labor sphere, the environment, to identify shortcomings and “bottlenecks”. The obtained information can serve as a basis for the development of a set of recommendations necessary for the successful implementation of the “green” transition.
Pengaruh Gaya Kepemimpinan Otoriter dan Kompetensi Terhadap Prestasi Kerja Karyawan Pada PT Wira Karya Teknik Konsultan Palembang
Authors: Khalily Muhammad Naufal , Roswaty  , Kurniawan Mohammad
Published: November 2023

Penelitian ini bertujuan untuk menganalisis pengaruh gaya kepemimpinan otoriter dan kompetensi terhadap kinerja karyawan PT Konsultan Wira Karya Teknik Konsultan Palembang. Objek dalam penelitian ini adalah seluruh karyawan PT Wira Karya Teknik Konsultan Palembang sebanyak 40 orang. Teknik analisis yang digunakan adalah analisis berganda yang diolah dengan bantuan program komputer SPSS versi 22. Penelitian ini menggunakan teknik pengambilan sample dengan cara sampling jenuh. Sampel dalam penelitian ini adalah dengan mengambil semua populasi sebanyak 40 sampel. Pengumpulan data menggunakan kuesioner dan wawancara. Teknik analisis yang digunakan adalah analisis berganda yang diolah dengan bantuan program komputer SPSS versi 22. Hasil penelitian menemukan dengan menggunakan uji t pada Gaya kepemimpinan otoriter berpengaruh positif dan signifikan terhadap prestasi kerja dengan nilai 3,376 > 2,026 dengan signifikan 0,002 < 0,05. Kompetensi berpengaruh positif dan signifikan terhadap prestasi kerja dengan nilai 2,116 > 2,026 dengan signifikan 0,041 < 0,05. Berdasarkan hasil uji koefisien regresi berganda diperoleh persamaan akhir Y = 5.000 + 0.468 X1 + 0.311 X2 + e. Berdasarkan hasil perhitungan koefisien determinasi (R2), diketahui pengaruh gaya kepemimpinan otoriter dan kompetensi terhadap prestasi kerja karyawan PT Wira Karya Teknik Konsultan Palembang sebesar 46,5%, dan berdasarkan hasil perhitungan uji F hipotesis diterima sehingga hipotesis Ha diterima yang berada pada korelasi kuat dengan nilai Fhitung > Ftabel (16.090 > 3,25), atau dengan kata lain , terdapat pengaruh gaya kepemimpinan otoriter dan kompetensi terhadap prestasi kerja karyawan pada PT Wira Karya Teknik Konsultan Palembang.
Hydrocarbons in bottom sediments of coastal waters of the Kazantip peninsula (Azov Sea)
Authors: Soloveva O. V. , Tikhonova E. A. , Barabashin T. O. , Galina V. Skrypnik G. V.
Published: November 2023

The aim of the article is to study the bottom sediments of the coastal zone of Kazantip peninsula in the Sea of Azov of complexes of hydrocarbon pollution. This water area is a site with a high level of recreational load, despite the presence of a nature reserve there, and is also characterized by a rugged coastline, which causes the accumulation of pollution in bottom sediments. The material for the study was samples of the upper layer of bottom sediments, which were taken in the summer of 2021 in the coastal waters of Cape Kazantip (Sea of Azov) with a manual sampler from depths of up to 1.5 m both within the protected area and beyond its borders. Determination of hydrocarbons in bottom sediments was carried out by gas and liquid chromatography in accordance with certified methods. The paper presents new original materials on the distribution of hydrocarbons in bottom sediments in the area of Kazantip peninsula, as well as an assessment of the local level of pollution of marine soils in this area. The ratio of hydrocarbons of different origin in bottom sediments is given. In addition, possible ways and sources of pollution are indicated. As a result of the study, it was shown that the bottom sediments of the coastal zone of Kazantip peninsula are not polluted and the concentrations of the main groups of hydrocarbons are within the range of average values for the Sea of Azov. But, despite this, there are traces of fresh inflows of petroleum hydrocarbons, which can be of both anthropogenic and natural origin.
Vertical distribution of chlorophyll a in the western part of the Kara Sea in autumn 2020
Authors: Vorobieva O. V. , Kivva К. К. , Demidov A. B. , Eremeeva E. V. , Polukhin A. A. , Artemiev V. A. , Shchuka S. A.
Published: November 2023

The aim of the work was to study the distribution of chlorophyll a (Chl-a) in the deepest part of the western Kara Sea — the Novaya Zemlya Trough and in St. Anna Trough.

 Materials: field studies of Chl-a, macronutrients, dissolved oxygen and physical parameters were held in September 2020 during the 81st cruise of R/V «Akademik Mstislav Keldysh».

The results showed that Chl-a concentration within the upper 100 m layer ranged from 0.01 to 1.37 mg/m3 (median value of 0.23 mg/m3). The maximum concentrations of Chl-a in the Novaya Zemlya Trough (0.39–1.18 mg/m3) were observed at depths of 10–35 m, in the St. Anna Trough (0.25–1.37 mg/m3) — in the upper 15-meter layer. In the vertical distribution of Chl-a the subsurface chlorophyll maximum (SCM) was noted at depths of 10–42 m. In the southern part of the St. Anna Trough, the maximum concentrations of Chl-a were observed in the surface horizon. SCM existence depended on the runoff water distribution: well-pronounced SCM was observed at stations with high surface salinity which were characterized by a deeper euphotic depth, and a low concentration of Chl-a at the surface. In regions affected by river runoff, which had low salinity and high nutrient content in the upper layer as well as shallow depth of the photic layer, the maximum concentrations of Chl-a were observed at the surface. The share of pheophytin varied from 18 to 73% (median value of 41%) with minimum values in the layer of chlorophyll maximum. Integrated Chl-a concentration ranged from 5.75 to 24.54 mg/m2 (median value of 9.51 mg/m2), the highest values were observed in regions with deeper euphotic layer and pronounced SCM.

Practical value: the data on the vertical distribution of Chl-a concentration allow to expand understanding of the conditions of organic matter formation and productivity of the Kara Sea.
Current state of bacterioplankton of Lake Ilmen
Authors: Kapustina L. L. , Bystrova A. A. , Prishchepa A. S. , Solov’eva E. S.
Published: November 2023

Objective: Determination of the quantitative level of the Lake Ilmen bacterial community in a retrospective. Assessment of lake water quality by microbiological indicators based on the results of seasonal microbiological studies in 2022

Research material and methods used: The material was samples of bacterioplankton from the surface water layer of the Lake Ilmen, collected in May, August and September 2022. The total numbers of microorganisms was determined by the epifluorescence method using DAPI fluorochrome. Standard methods were used to determine the number of saprophytic microorganisms at two temperature regimes.

Originality: For the first time in the last 25 years, the quantitative characteristics of the bacterial community of Lake Ilmen were determined. A quality assessment of lake waters has been carried out, and the values of self-purification coefficients were calculated.

Results: The microbiological characteristic of the water masses of Lake Ilmen, as a habitat for bioresources, is presented. The maximum values of the total bacterial numbers (TBN) were observed in May (average 5.05±0.52×106 cells/ml) during the spring flood, the minimum — at the end of September (average 3.21±0.89×106 cells/ml) during the cooling period of the lake. Coccoid cells prevailed in the bacterioplankton, which indirectly indicates the absence of contamination of the lake waters with organic matter of various origins. According to the average for the observation period TBN (4.10±1.05×106 cells/ml), the trophic state of the lake corresponded to weakly eutrophic. The number of saprophytic bacteria growing at 22 °С always exceeded that at 37oC, which indicated active self-purification processes. According to the quantitative ratios of the TBN and the number of saprophytic bacteria growing at 22 °С (OMH 22 °С), the water masses of the lake, with rare exceptions, belonged to the conditional category of “pure” (oligosaprobic)
State of zoobenthos and marine ecological status along the central part of the Gulf of Finland in 2020, Baltic Sea
Authors: Gusev A. A. , Bubnova E. S.
Published: November 2023

The aim: to assess the ecological state of the Gulf of Finland in the summer of 2020 using the benthic index of the ratio of opportunistic polychaetes/amphipods (BOPA) and the benthic index of the ratio of opportunistic annelids/amphipods (BO2A).

Research material and methods: the material was collected during the 55th cruise of the PV Akademik Ioffein July 2020. To assess the ecological state of the Gulf of Finland CTD‑soundings and macrozoobenthos data were used, the BOPA and BO2A indices were calculated.

Results: the obtained values of the ecological state of water body based on the BOPA and BO2A indices in this study characterize the quality of the sea along the central part in the Gulf of Finland. The negative statistically significant correlation between indices BOPA, BO2A and concentration of the dissolved oxygen are established.

Practical significance: a complete picture of the ecological state of the Gulf of Finland in 2020 was obtained. The presented data showed that the concentration of dissolved oxygen in the bottom layer, under conditions of unstable salinity stratification, affects the values of the BOPA and BO2A indices through the tolerance of various taxonomic groups. BOPA and BO2A indices can be used in assessing water quality
Commercial algae in the White and Black Seas of the Russia coastal zones: stocks, chemical composition, structure, properties of polysaccharides, rational use
Authors: Podkorytova A. V. , Usov A. I. , Evseeva N. V. , Roshchina A. N.
Published: November 2023

Aim: To analyze published data on the distribution, stocks of brown and red algae in the White and Black Seas, as well as on the chemical structure and properties of polysaccharides and their use. Evaluate the effectiveness of chemical-technological research and its results.

Methods used: In preparing the review, science-metric methods of literature analysis from the databases of the RSCI, Scopus were used, as well as our own published research results, which used the methods of IR spectroscopy, carbon‑13 nuclear magnetic resonance (13С-NMR) and standard methods

Result: A review of the scientific literature on the distribution, stocks and use of algae in the White and Black Seas of the coastal zones of Russia are presented. Data on the study of the chemical composition, technological properties and chemical structure of polysaccharides from the White Sea brown algae — Fucus vesiculosus and Ascophyllum nodosum, as well as Gongolaria barbata, Ericaria crinita — Black Sea and red algae A. plicata of the White Sea and 2 species — Coccotylus brodiei and Phyllophora crispa of the Black Sea.

Novelty: Alginates from Cystoseira have been shown to contain about 35% L-guluronic acid. The chemical structure of the polysaccharide from Phyllophora crispa has been confirmed as kappa-omega-carrageenan. The prospect of using A. plicata residues after agar extraction and their processing as secondary raw materials to obtain microcrystalline cellulose, nanocellulose or amino acid hydrolyzate was shown.

Practical significance: The presented data on the distribution of algae stocks and the recommended yield (RY), their chemical composition, as well as the structure and properties of polysaccharides can be used to draw up recommendations for regulating fisheries and planning production.
Joint research in the Baltic Sea by the Atlantic Branch of the VNIRO and the Atlantic Branch of the Shirshov Institute of Oceanology of the RAS
Authors: Bandurin K. V. , Sivkov V. V. , Aleksandrov S. V. , Arkhipov A. G.
Published: November 2023

The aim: complex study of the Baltic Sea ecosystem, including the habitat conditions of aquatic biological  resources based on the results of joint research by AtlantNIRO and the P.P. Shirshov Institute of Oceanology  RAS (Atlantic Branch).

 Methods used: analysis of long-term data of joint expeditionary research in the open part and coastal zone  of the Baltic Sea.

Results: owing to the interaction of AtlantNIRO with AB IO RAS in 2018–2022, the continuity of long-term  observations has been preserved and the volume of scientific information necessary for assessing the state of  the habitat of aquatic biological resources in the Russian sectors of the Baltic Sea has been increased. Modern  data on eutrophication and pollution, on distribution of phytoplankton, zooplankton, benthos, as well as the  early ontogenetic stages of the main commercial fish have been obtained. The spatial distribution of plankton  and benthic communities, including areas favorable for spawning and feeding of fish, has been detailed. A  rather high contamination of bottom sediments with radionuclides in certain areas of the Baltic Sea, primarily  in the Gulf of Finland, has been found.

Practical significance: the implementation of the areas provided by the Agreement between Rosrybolovstvo  and RAS, and above all, the participation of AtlantNIRO scientific groups in expeditions in the Baltic Sea in  2018–2022, was a significant addition to the annual research and state monitoring of aquatic biological resources and their habitats conducted by VNIRO in the Baltic Sea.
Biodiversity study of the deep-sea ecosystems in the northwestern part of the Pacific Ocean
Authors: Mordukhovich V. V. , Adrianov A. V.
Published: November 2023

The aim of the work was to study some deep-sea bottom communities of the Far Eastern seas of Russia using a remotely operated underwater vehicle.

Materials were the data of underwater video and photo profiling, as well as direct sampling, performed in 2011–2013, 2016, 2018, 2020 and 2021.

As results, an extensive array of new data on the composition, structure, and patterns of distribution of deep sea biota has been obtained. A primary description of the benthic communities of the Gamovsky Canyon (Sea of Japan), cold seeps of the Deryugin Basin (Sea of Okhotsk), and Piip underwater volcano (Bering Sea) has been prepared. Some features of the composition and structure of communities are revealed, and vertical zonality is described.

Practical value: the results can be used in the development of environmental protection measures and measures of rational nature management in the waters of the Far Eastern seas of Russia and in areas of potential development of deep-sea mineral resources in the ocean.
Разработка концентратов сухих напитков на основе растительных криопорошков
Authors: Щерба Ирина Владимировна , Бакуменко Олеся Евгеньевна , Бакуменко Полина Владимировна
Published: November 2023

Введение. Одной из актуальных проблем современного общества является проблема здорового питания. При неправильном способе и режиме обработки растительного сырья, происходят потери витаминов, макро- и микроэлементов, содержащихся в сырье. Одна из технологий, которая позволяет сохранить максимальное количество витаминов и минеральных веществ в продуктах растительного происхождения, является криотехнология. При этом на стадии удаления влаги и измельчения свежего сырья до состояния мелкодисперсного порошка применяется метод понижения температуры. Наиболее ценными продуктами на основе криопорошков могут служить концентраты сухих напитков со специально подобранным составом.

Цель. Авторами проведена сравнительная оценка химического состава свежего растительного сырья – плодов черноплодной рябины, малины, облепихи и криопорошков на их основе по показателям, характеризующим пищевую ценность – витаминам А и С и содержанию калия, кальция и железа.

Результат. Показано, что криопорошки имеют высокую пищевую ценность, что позволит восполнить дефицит витаминов и минеральных веществ в организме человека.  Подобраны вкусовые и обогащающие добавки в рецептурах концентатов сухих напитков. Получены лабораторные образцы продукта с использованием дозировочно-смесительного оборудования. Установлена оптимальная температура (40+2оС) и продолжительность растворения (23-25 с) концентратов.

Выводы. Проведена оценка качества полученных напитков по органолептическим, физико-химическим и показателям безопасности, свидетельствующая о высоком качестве и безопасности полученных продуктов. Разработка концентратов сухих напитков функционального назначения на основе криопорошков позволит расширить ассортимент концентратов сухих напитков и получить продукт на основе отечественного растительного сырья, обладающий функциональными свойствами.
Предпосевная оптическая обработка семян зерновых культур на примере озимой ржи «Фаленская 4»
Authors: Крылов Олег Николаевич , Киселев Михаил Михайлович , Решетников Александр Егорович , Абашева Ольга Юрьевна
Published: November 2023

Введение. В современных интенсивных технологиях растениеводства большое внимание уделяется химическим способам предпосевной обработки семян. При этом игнорируется отрицательное влияние такой обработки на энергию прорастания и всхожесть семян, что заставляет помимо собственно протравителей различного типа применять дополнительно стимуляторы роста и развития растений. Альтернативным методом решения в данном случае является применение когерентного излучения мощностью до 100 мВт. Ранее проведённые исследования на многих сельскохозяйственных культурах подтверждают стимулирующий эффект лазерного излучения (фотоактивации) на первоначальный рост и развитие растений. Однако дальнейшее влияние фотоактивации мало изучено. В данной работе показано развитие растений озимой ржи «Фаленская 4» после лазерной предпосевной обработки от всходов до уборки урожая.

Цель. Разработать и проверить методику предпосевной оптической обработки семян, оценить эффективность такой обработки, устранить эффекты, связанные с её нестабильностью, подобрать наиболее оптимальные режимы, спроектировать оборудование на современной элементной базе, используя в качестве источников когерентного излучения полупроводниковые диоды..

Материалы и методы. Исследования реализовывалось в 2018…2022 годах как в лаборатории ООО «НИИ “Агролазер”», так и на полях хозяйств Удмуртской Республики. В качестве материалов для данных исследований были взяты семена озимой ржи «Фаленская 4», предоставленные хозяйствами. Источником когерентного излучения служила установка «Луч-5» с регулируемой мощностью излучателей. Экспозиции лазерной обработки устанавливалась в соответствии с планом эксперимент. Контролем служили семена без лазерной предпосевной обработки.

Результаты. На момент уборки в вариантах с обработкой семян лазерным излучением отмечено следующее: предпосевная лазерная обработка сохраняет своё влияния вне зависимости от состояния обрабатываемых семян, места их происхождения, при этом воздействие оказывается на весь период вегетации растений; растения озимой ржи после предпосевной лазерной обработки семян условия засухи переносят существенно лучше. При этом улучшается устойчивость развития растений в неблагоприятных погодных условиях; увеличение полевой всхожести семян, увеличение кущения в ходе развития растений позволяет существенно снизить норму высева семенного материала и, соответственно, затраты на производство продукции растениеводства; как результат после предпосевной лазерной обработки семян без существенного роста затрат на возделывание увеличивается урожайность сельскохозяйственных культур, что ощутимо снижает затраты на производство продукции растениеводства.

Выводы. Полученные данные позволяют рекомендовать технологию предпосевной обработки, основанную на применении когерентного излучения, для семян озимой ржи «Фаленская 4» с целью увеличения урожайности сельскохозяйственных культур и снижения затрат на производство продукции растениеводства.
Киллерные токсины, продуцируемые различными видами аскомицетовых дрожжей. Скрининг наиболее активных штаммов против фитопатогенных грибов Вotrytis cinerea
Authors: Шагалова Валерия Алексеевна , Вустин Михаил Михайлович , Машенцева Наталья Геннадьевна
Published: November 2023

Введение. Проблема заражения сельскохозяйственных культур и растительного сырья микроорганизмами порчи является актуальной – ущерб, причиняемый ими сельскому хозяйству, растет из года в год. Использование пестицидов может негативно сказываться на качестве сырья и здоровье потребителей. Односторонний подход в решении данного вопроса не приводит к положительным результатам. Киллерные токсины (КТ) дрожжей представляют значительный интерес для биотехнологии в качестве препаратов, подавляющих активность патогенов.

Цель. Целью данного исследования является проведение скрининга штаммов аскомицетовых дрожжей из коллекции Национального биоресурсного центра Всероссийской коллекции промышленных микроорганизмов НИЦ «Курчатовский институт», проявляющих наибольшую киллерную активность по отношению к фитопатогенным грибам вида Botrytis cinerea, а также определить факторы, влияющие на ее эффективность.

Материалы и методы. Определение активности КТ проводилось на тонком агаре на полной дрожжевой среде YPD с добавлением 0,5 мл/л 88% раствора молочной кислоты, pH=4,5. Значение водородного показателя 4,5 выбрано как оптимальное для большинства исследуемых ранее видов дрожжей. Также проведены тесты при различных значениях pH и температуры.

Результаты. Наибольшие зоны подавления роста Botrytis cinerea дали штаммы Schwanniomyces occidentalis Y1-627, Y-1628, Y-1629, Y-1638, Y-1640, Y-1641, Metschnikowia pulcherrima Y-3698. Также небольшие зоны подавления наблюдали у штаммов Cyberlindnera mrakii Y-1211, Wickerhamomyces anomalus Y-201, Y-3836, Y-4562, Y-1182, Debaryomyces hansenii Y-1681. При проведении теста на остальных штаммах действия КТ не выявлено.

Выводы. В настоящем исследовании обнаружены штаммы киллерных дрожжей из коллекции БРЦ ВКПМ эффективные против Botrytis cinerea F-1006, что дает потенциал для разработки и использования их в качестве средств биоконтроля.