bluuebunny/crossref_metadata_2025 huggingface dataset:
IMPLEMENTASI E-GOVERNMENT MELALUI APLIKASI SISTEM PENGELOLAAN ASET DESA (SIPADES) DI DESA DUKUHSARI KECAMATAN JABON KABUPATEN SIDOARJO
Authors: Aprillia Hartiningtyas  , Ilmi Usrotin Choiriyah
Published: September 2024

The study aims to describe and analyze how implementation of e-government through the village asset management system application in the Dukuhsari Village Jabon District Sidoarjo Regency. The study uses qualitative descriptive data collection techniques through interviews, observation, and documentation. The data analysis model in this study is data collection, data reduction, data presentation, and drawing conclusions. Results from the study indicate that an organizational indicator, there is an organizational structure in the Dukuhsari Village government and the government has provided a facility for implementing the asset management system application, but there is still a lack of human resource capabilities. From the interpretation indicator in the socialization dimension, the policy has not been optimal because of the lack of suitable socialisation to so the operator does not understand the procedures for using the asset management system application. In the application dimension, it shows that the technical conditions experienced obstacles in the form of frequent application often errors during working hours thus disrupting the operator from inputting village assets into the asset management system application.
TANTANGAN DAN PERAN PEMERINTAH DALAM MENINGKATKAN PELAYANAN KESEHATAN DI KABUPATEN TAKALAR
Authors: Ras Atma , Sultan  , Arsyad Genda  , Dimas Ario Sumilih  , Hariashari Rahim  , Andi Nurlela  , Syahrul Ramadhan
Published: September 2024

This study aims to determine the role of the village government in organizing health services in Sampulungan Village. In addition, this study also aims to determine the challenges faced by the village government and the community in the service process and accessibility to health facilities. Using a qualitative research approach with a case study strategy. The results of this study indicate that the role of the village government in health services is still very minimal, as seen from the unavailability of health centres and inadequate health facilities. The village government also lacks initiative in facilitating health services because it is hampered by the lack of participation in voicing the aspirations of the community in the village. In addition, the community's view of the role of government in the field of services, especially health, is greatly influenced by the low level of community knowledge about participation at the village apparatus level. This study also found several obstacles faced by the village government, especially in Sampulungan Village, in improving the quality of services, including social construction, power dominance, and the non-involvement of village officials in decision-making at the central and district levels. Therefore, it is important to provide education about bureaucracy in order to improve the understanding of the community and the village government of Sampulungan District regarding the quality of health services.
Intangible Asset Structure and Financial Performance of Non-Financial Firms Listed at Nairobi Securities Exchange, Kenya
Authors: Obong’o Simeon , Nasieku Tabitha , Gekara Mouni
Published: September 2024

The Kenyan listed firms have immensely contributed to the country’s economy. However, poor financing decisions have led to most firms’ failure, which has in turn posed a big dilemma to researchers, business managers, as well as investors. Past research relating intangible asset structure and financial performance have also presented mixed results. Therefore, this study purposed to establish the relationship between intangible asset structure and financial performance of listed non-financial firms operating in Kenya. Thirty (30) non-financial firms were targeted as population of the study and were selected using census sampling technique as a unit of analysis. The findings yielded that there was a positive relationship between intangible assets and non-financial firms listed at NSE; with a model as follows Y = 7.042 + 0.675X + ԑ  It was therefore concluded that managing intangible asset structure contributed betterment and profitability of non-financial firms’ listed at Nairobi Securities Exchange, Kenya.
Handwashing practices among urban households during the COVID-19 in Ghana
Authors: Mengba Jennifer Dokbila , Fielmua Nicholas
Published: September 2024

Abstract

Access to handwashing facilities on the one hand and their effective use on the other are critical in the fight against the spread of water, sanitation, and hygiene-related diseases, including COVID-19. However, access to and effective use of handwashing facilities prior to the COVID-19 was not prioritised in Ghana.  Using an online survey of 4,257 urban households, this study examined access to handwashing facilities, the motivation to acquire such facilities, and their effective utilisation following the introduction of the government of Ghana’s free water delivery as part of measures to combat the pandemic. We employed descriptive statistics, Chi-square, and Pearson correlation to analyse the data. Our findings reveal a significant increase in the construction of handwashing facilities and handwashing frequencies among households, driven by heightened awareness and fear of the COVID-19 infection. About 83.2 percent of households had handwashing facilities. Despite improvement in handwashing practices among 89.13 percent of households with handwashing facilities, disparities persist as 16.8 percent of the households lacked handwashing facilities. The risk of infections among these vulnerable households could impede efforts to maintain hygiene standards during the period due to the communicability of the disease. In terms of post-COVID-19 sustainability of handwashing facilities and practices, female respondents were more likely to sustain them than male respondents. The pandemic underscored hand hygiene's critical importance in spreading infectious diseases and promoting public health. Within the water, sanitation, and hygiene arena, the COVID-19 pandemic leaves a legacy of providing an opportunity and motivating households to promote hand hygiene globally.
Comparative analysis of fisheries and biological characteristics of bream (Abramis brama) in Saratov and Volgograd reservoirs
Authors: Gashnikov M. P. , Belianin I. A. , Arkhipov A. G.
Published: September 2024

Based on the results of ichthyological surveys and industrial catch data, a comparative analysis of the commercial biological characteristics of bream in the Saratov and Volgograd reservoirs was carried out. The material was the results of expeditionary research by employees of the Saratov branch of the VNIRO. With the existing fishery, bream stocks are in a stable condition. The volumes of commercial stocks and catches of the species in question in the Volgograd Reservoir are higher than in the Saratov Reservoir. Despite differences in fishing intensity and characteristics of reservoirs, the size and weight indicators of the species are similar.
Commercial stocks and fisheries for invertebrates in the upper sublitoral of the Murman Coast
Authors: Lukin N. N. , Sennikov A. M. , Labutin A. V. , Stesko A. V.
Published: September 2024

This paper provides data concerning the stocks of green sea urchin, blue mussel and Icelandic scallop. The data was obtained from comprehensive diving surveys in the early 2000s. The paper analyses the catches of invertebrates that were taken in commercial and recreational dive fisheries for the period from 2017 to 2023. This paper states that, for sustainable management and exploitation of these commercially valuable invertebrates in the future, it is obviously required to conduct a comprehensive survey for their stocks in the sublittoral zone of Murman. The future results from this survey are intended to serve as a basis for standards (quotas) that should be established for the fisheries for these species in local areas.
Joint cultivation of fish and vegetable crops in an aquaponics system using floating beds
Authors: Korochensky I. A. , Pronina G. I. , Zhigin A. V.
Published: September 2024

Comparative results of the cultivation of Silver crucian carp in conditions of aquarium circulation systems are presented, in one of which aquaponic cultivation of tomatoes and peppers on a floating bed in a fish tank was used. In comparison with the control, a significant improvement in hydrochemical parameters for dissolved oxygen and a group of nitrogen-containing compounds was noted in the experimental aquarium. The ratio of the specific formation as a result of the vital activity of fish and the absorption of nitrates by plants was 0,8 units. The results showed that for 1 kg of ichthyomass, 26 tomato plants or 34 bell pepper bushes can be planted on a floating bed. In the obtained fruits, the nitrate content turned out to be 2 times lower than the MPC for open and 4 times lower than the MPC for protected soil. The increase in the total ichthyomass of crucians in the experiment turned out to be 1,6 times higher, and feed costs 1,5 times lower than in the control. At the same time, the fish productivity of the aquarium with a floating vegetable garden increased by 9,7%.
The effectiveness of sodium chloride for the treatment of Russian sturgeon (Acipenser gueldenstaedtii) caviar from saprolegniosis
Authors: Tangatarova R. R. , Pyatikopova O. V. , Bedritskaya I. N. , Grozescu J. N.
Published: September 2024

The article presents the results of experimental work on the treatment of fertilized oocytes and developing embryos of the Russian sturgeon (Acipenser gueldenstaedtii) with 0,8% sodium chloride solution by various methods in order to suppress the growth and development of the family micromycetes sem. Saprolegniaceae, which cause saprolegniosis of eggs during factory incubation. Due to the intensive development of commercial aquaculture, an increase in the scale of artificial reproduction, as well as taking into account the limitations of the use of previously used veterinary drugs to combat saprolegniosis of incubated caviar, this research area is relevant. The purpose of the research work was to evaluate the effectiveness of using three different methods of treating caviar infected with micromycetes sem. Saprolegniacea with a solution of sodium chloride. Experimental work was carried out in factory conditions in the incubation apparatus «Sturgeon» under optimal hydrochemical conditions for the development of Russian sturgeon embryos. The experimental groups corresponded to the methods used (therapeutic baths and drip method in the apparatus, therapeutic baths outside the incubation system). The experiment was carried out in parallel in 2 repetitions in the presence of a control. In the course of the work, fish-breeding, biological and hydrochemical research methods were used. The effectiveness of the effect of sodium chloride solution by three different methods (drip method, therapeutic baths in an incubation apparatus of the «Sturgeon» type, short-term therapeutic baths outside the incubation system) on the embryonic development of sturgeon and micromycetes was assessed by such indicators as the percentage of fertilization of eggs, normally and abnormally developing embryos, hatched pre-larvae, the proportion of embryos infected with saprolegnium micromycetes at two stages of caviar development (stages 16 and 22). The most effective method that improves the fish-breeding and biological parameters of incubated Russian sturgeon caviar and reduces the extent of its invasion by family micromycetes sem. Saprolegniaceae is a drip method.
Fish products market of the Kamchatka Region: features of activities, implementations and problems
Authors: Kravtsov S. A. , Truba A. S.
Published: September 2024

The article is devoted to the study of the characteristics of the fishery market in the Kamchatka Territory, which is one of the key regions of Russia for the extraction and processing of aquatic biological resources (ABR). The study includes a detailed analysis of the production of various types of FBR. The directions for the sale of fish products, both on the domestic market of Russia and on international markets, are discussed, identifying the main export directions and barriers that arise in conditions of foreign economic instability and sanctions pressure. Particular attention is paid to the dynamics of the consumer price index (CPI) for fish products, including factors influencing price increases.
Fisheries in the Vologda region: current state and long-term dynamics of catches
Authors: Konovalov A. F.
Published: September 2024

The modern fisheries structure in the most important waterbodies of the Vologda region was discussed in the article. Regional characteristics of the main factors influencing industrial fisheries have been identified. The long-term dynamics of fish catches in the large lakes Beloye, Onega, Kubenskoye, Vozhe, reservoirs Rybinskoye and Sheksninskoye within the region were studied from 1973 to 2022. The importance of the main fish species for fisheries was established, and the seasonal dynamics of their industrial catch was examined. Amateur fisheries in the waterbodies of the Vologda region were described in the article.
Industrial fishing on Lake Ilmen, Novgorod region: catch dynamics in the XX century and the current status
Authors: Vasilyeva E. S. , Bondar R. A.
Published: September 2024

The long-term dynamics of commercial catches on Lake Ilmen in the Novgorod region for the period from 1912 to 2023 was traced. The structure of catches and the fishing base is described, taking into account the affecting factors. Specifics of organizing fishing at present stage are given.
The current state of industrial fishing in the Central Federal District of Russia and prospects for its development
Authors: Bykov A. D. , Brazhnik S. Yu.
Published: September 2024

The article considers a brief history of fishing and its current state in the reservoirs of the Central Federal District. For reservoirs and lakes of the Upper Volga and Oka basins, the dynamics of fish catch on average over the decades from the 60s of the twentieth century to 2023 are presented, and the dynamics of the species composition of industrial catches in these reservoirs is analyzed. The reasons that led to a decrease in the intensity of fishing or its closure in modern market conditions are considered. The description of the features of industrial fishing is presented by groups of reservoirs, depending on the area and volume of fish caught. The first group includes the large Upper Volga reservoirs (Rybinsk, Gorkovskoye), the average annual total catch in each of which exceeds 500 tons. The second group considers the reservoirs of the Upper Volga basin, in which 200–500 tons per year were caught during the Soviet period, and currently the volume of catch has decreased by an order of magnitude or fishing has stopped altogether. The third group of reservoirs includes small reservoirs of the Vazuz hydrotechnical system and cooling reservoirs of energy facilities, in which the volume of catch is currently less than 20 tons, but during their fishery development in the 70–80-ies of the twentieth century in the mode of «pasture fish farming» annual catches reached 100 tons. It has been established that the volume of industrial catch in most of the water bodies of the region has decreased over the two decades of the 21st century. The decline of industrial fishing in the Central Federal District is explained by a complex of socio-economic factors, the main of which is its unprofitability in market conditions, due to the low liquidity of most fishing facilities that form the basis of catch, the lack of the necessary number of catch processing enterprises and the cessation of subsidizing fish harvesters. The forecast of the further state of industrial fishing in the reservoirs of Central Russia is given.
Fisheries and biological characteristics and state of stocks of the main commercial fish species in Beloye Lake
Authors: Konovalov A. F. , Borisov M. Ya. , Tropin N. Yu. , Ugryumova E. V. , Ignashev A. A. , Neporotovskii S. A. , Popeta E. S.
Published: September 2024

The current composition of the ichthyofauna and the importance for fisheries of the main fish species in Beloye Lake (Vologda Region) is described in the article based on research materials from 2018 – 2022. The biological features and commercial use of twelve most valuable fish species are summarized as result of the composition of industrial and research catches studies. The size and age composition of catches, the age of puberty, the timing and conditions of spawning, and the feeding patterns of fishes were studied. The influence of net fishing gear with different mesh spacing on commercial fish populations and the magnitude of nets fishing productivity (fishing effort) were studied for the first time. The role of the most important fish species for industrial fisheries in Beloye Lake was assessed.
The current state of the pike population of the Kuibyshev reservoir
Authors: Anokhina O. K. , Melnik M. M. , Govorkova L. K. , Shakirova F. M. , Smirnov A. A. , Valieva G. D. , Safiullin R. R.
Published: September 2024

Pike Esox lucius is one of the key fishing objects in the Kuibyshev reservoir. The article presents materials from various years of research of the pike in the Kuibyshev reservoir and notes the changes that have occurred in its population. The dynamics of the species stock, its role in fishing and influence of individual environmental factors are analyzed.
Arctic and Barents Sea ice extent variability and trends in 1979–2022
Authors: Trofimov A. G.
Published: September 2024

The aim of the paper is to assess interannual and decadal variability of the Barents Sea and Arctic ice extent in various seasons for the period from 1979 to 2022.

The material for the study was satellite data on the Barents Sea and Arctic ice extent, climate indices, oceanographic data obtained during surveys in the Barents Sea by PINRO and other available information on hydrometeorological conditions of the sea in 1979–2022.

Methods of descriptive statistics as well as comparative, correlation, regression, harmonic and cluster analyses were applied.

Results: The year-to-year changes in the Barents Sea and Arctic ice extent in various seasons are described for 1979–2022. The modern climate changes, manifested in substantial warming of air and water masses in the Arctic, resulted in a considerable ice extent reduction in the studied areas in recent decades. Well-marked negative trends took place in all months and seasons. The annual mean ice extent was decreasing at a rate of 532 thousand km2 per decade in the Arctic, and at a rate of 105 thousand km2 per decade in the Barents Sea. Over the past 40 years, the ice extent in the Arctic has decreased by 14%, and in the Barents Sea — by half (by 51%), while the ice-free period duration has increased in the Barents Sea from one to three months. Hydrometeorological parameters were identified that are most closely related to the ice extent in the Arctic (|r| ≥ 0.40) and Barents Sea (|r| ≥ 0.60). Reliable regression models were developed that explain 45.2 and 88.0% of its variability, respectively. The contribution of individual factors to the ice extent variability explained by regression equations was quantitatively assessed, and the leading role of air temperature was noted.

Practical significance: The obtained results are useful for a better understanding of the climate processes occurring in the Arctic and Barents Sea in recent decades and can be used to assess the impact of climate changes on the main objects of Russian fishery in these areas.
Study of the jellyfish Rhizostoma pulmo hydrolysis and characterization of the obtained product
Authors: Belyakova I. A. , Esina L. M. , Ushakova Z. E. , Shtenina D. V.
Published: September 2024

The purpose of this work is to develop technological parameters for the hydrolysis of barrel jellyfish Rhizostoma pulmo involving the use of enzymatic agents «Enzy-mix» and alcalase, available through the domestic market, as well as to investigate the amino acid and mineral composition of the resultant hydrolysate.

Methods used: the process of hydrolysis has been assessed based on the changes in peptide concentrations in the hydrolysate, the content of amino nitrogen, and the degree of hydrolysis. To investigate its chemical, amino acid, and mineral composition, the standard methods were used. Novelty: the use of jellyfish for hydrolysis after its thawing and the hydrolysis procedure not involving the addition of water into the raw material subjected to hydrolysis present a novel approach.

Result: the optimal regime for hydrolysis of barrel jellyfish Rh. pulmo after its thawing has been identified, which was characterized by the use of 1% alcalase at the temperature 55±2 °C and duration of 1 h. It has been shown that alcalase is more effective in terms of amino nitrogen accumulation than enzymatic agent «Enzy-mix». The values of amino nitrogen after 1 h of hydrolysis involving the use of 1% alcalase were higher than the values of the same parameter obtained during the 3-hour hydrolysis involving 1.5% «Enzy-mix» at the temperature 40±2 °C. The hydrolysate, after its concentration to the dry matter exceeding 30%, contains no less than 15.1±0.59% of protein represented by 48% of essential amino acids, out of which leucine and isoleucine prevail (15 %). Among non-essential amino acids, the most prominent was glycine (17 %). For all essential amino acids, except for valine, the amino acid score exceeds 100%. In humans, consumption of around 20 g of the hydrolysate covers the daily physiological requirement of magnesium.

Practical significance: the obtained data on the amino acid profile and mineral composition of the barrel jellyfish Rh. pulmo hydrolysate provide the basis for its consideration as a promising ingredient for the functional nutrition products.
Fisheries in the context of a sustainable economy
Authors: Yarkina N. N. , Logunova N. A.
Published: September 2024

The aim of the work is to develop theory and practice of sustainable fisheries.

Used methods: abstract-logical approach, in particular, deduction and induction methods, analysis and synthesis, which made it possible to determine the essence of the concept of “sustainable fisheries”, highlight its features and system components, assess the development trends of world fisheries and aquaculture, develop a conceptual model of sustainable fisheries.

The novelty of the study results lies in the identification of sustainable fisheries as an independent scientific economic category, clarification of its meaning, the creation of a new approach to the formation of the value chain of fish products in sustainable fisheries, and the development of a conceptual model of sustainable fisheries.

Results of the study: the work characterizes sustainable fisheries in the context of its lack of alternative on the path to sustainable development; the functional classification of environmental goods and services is emphasized and the need to include them in the value chain of fishery products is justified; such system elements of the conceptual model of sustainable fisheries as its mission, goals, methodological basis, key factor, principles and tools are highlighted.

The practical significance of the study is determined by its consistency with the general trend of industry development, which is based on an ecosystem approach to fisheries and aquaculture and a focus on achieving the goals of sustainable development of society.
Trends in the development of the fisheries complex and consumption of fish products in the country
Authors: Sergeev L. I. , Samsonov A. V.
Published: September 2024

The purpose of the work is to analyze current trends in the development of the Russian fisheries complex and identify the causes of the stagnant dynamics of consumption of fish products by the population.

Methods used: general scientific research methods, as well as methods of statistical analysis of time series, graphical and coefficient methods.

The element of novelty: The current interdependence between the dynamics of fish catch, the actual financial results of economic activities of enterprises, as well as the general level of consumption of fish products by the population has been revealed. The study based on quantitative analysis complements the existing economic theory with new empirical data necessary to clarify the current directions of development of the country’s fisheries complex for its sustainable development.

The results of the study: the actual catch of fish in Russia, which reached its historical maximum in modern history of 5.3 million tons in 2023, with simultaneously high levels of exports of fish products, provided an increased level of profitability of economic activities of enterprises and an increase in their financial independence in comparison with other sectors of the economy, however, the studied trends in the development of the fisheries complex were not broadcast in advance the increase in consumption of fish products by the population, in particular, from 2010 to 2022.

Practical significance: the obtained research results and empirical data can be used by the authorities in developing relevant directions for the sustainable development of the country’s fisheries complex.
Integrated assessment of the economic efficiency of commercial fish farming
Authors: Usolov E. V. , Truba A. S. , Tyupakov K. E. , Akimov E. B.
Published: September 2024

The purpose of the work: Conduct an integrated assessment of the economic efficiency of commercial fish farming.

Materials and methods: The information base of the study was made up of statistical and operational materials on commercial fish farming of the Central Federal District of Russia (CFD) for 2015–2021. The main research methods were the monographic method, the method of analyzing the production and economic activities of the Central Federal District through scientific approaches, as well as the method of interpreting the results of the study.

The result based on the developed methodology, an analysis of the economic efficiency of commercial fish farming in the Central Federal District of Russia (CFD) was carried out on the basis of the use of a complex (integral) indicator, which allowed identifying the main factors affecting the level and dynamics of the economic efficiency of commercial fish farming in the CFD. The degree of influence of particular indicators on the economic efficiency of production is shown — labor productivity, material output, capital.

The practical significance it is possible to use a complex indicator in the analysis of production and economic activity, which allows determining reserves for improving the efficiency of using production resources — living and past labor. The complex indicator can also be used in the development of current options and long-term production plans, followed by the selection of the most effective option.
Nutrition of the Baikal seal and its role in the trophic structure of the Baikal ecosystem
Authors: Peterfeld V. A. , Petrov E. A.
Published: September 2024

The purpose of the work was to give as complete an overview as possible of the currently available publications related to the nutrition of the Baikal seal (Pusa sibirica).

More than 50 sources devoted to the stated topic served as materials for writing the review.

The results of the analysis of published sources showed that the Baikal seal feeds mainly on 4–6 species of small pelagic fish throughout the year, and the main food is two species of golomyankas of the Comephoridae family. The hypothesis according to which the well-being of the species is largely determined by the use of the pelagic crustacean Macrochectopus branickii for food does not stand up to criticism and is unlikely to reflect the real picture. The distribution of the Baikal omul is such that it does not exclude, but does not in any way contribute to the fact that the seal consumes it in significant quantities. However, the consumption of salmonids as food has become more frequent in recent years (the reasons for this cannot be established), but even now these fish constitute <3% of the biomass of fish consumed by the entire population of the Baikal seal per year. All adaptive morphophysiological, anatomical and behavioral features of the species clearly indicate that the seal has developed a food strategy aimed at the effective production and utilization of the above-mentioned fish species.

Conclusion: the basis of the diet of the Baikal seal is made up of small non-commercial pelagic fish species, therefore, even with a large population, seals cannot be the reason for the reduction in commercial omul stocks.

The practical significance of the work lies in the fact that its conclusions must be taken into account when developing rules and strategies for exploiting the Baikal seal population.
Dynamics of the age composition of the red king crab males in the Barents Sea with account of probability molt
Authors: Buyanovskiy A. I. , Stesko A. V.
Published: September 2024

The aim of the research was improvement of the algorithm of age determination for red king crab males in the Barents Sea, by taking into account the molting probability.

Materials were the data of research surveys and fisheries monitoring obtained in 2001–2022 and combined in 54 data sets, as well tagging data published in open press.

As results the previous algorithm which allowed establish the age composition of the red king crab males catches was improved. The parameters of the model of the dependence of the probability of molting on the width of the carapace, which was established earlier according to the tagging data, were changed. The modified model allowed to improve the adequacy of the estimates by reducing the values of the approximation error. Compared to the previous estimates of the age composition, the account of the probable molting history did not lead to a significant revision of the results: all noticeable generations remained the same as before, the time for recording a generation in catches however increased from 10 to 12 years. The parameters of the proposed model are the closest to those for the Kikhchik subpopulation of the red king crab off the Western Kamchatka. The contradiction associated with the discrepancy in the assessment of the maximum age of both the generation and individual specimens is discussed.

Practical value. The obtained results can be applied for the red king crab stocks assessment with the help of cohort models.
The association of certain lipid metabolism indicators and light regimes in salmonids and cyprinids in aquaculture
Authors: Nemova N. N. , Provotorov D. S. , Murzina S. A.
Published: September 2024

Purpose of the review: analysis of the effect of the photoperiodic factor based on indicators of lipid metabolism in Salmonid and Cyprinid fish species.

Methods used: comparative analysis of literature and own experimental data.

Results: The length of daylight (photoperiod) is one of the most important abiotic factors affecting the behavior, reproduction, metabolism, growth and development of fish. The changes in the lipids and fatty acid constituents execute a significant role in the adaptation of aquatic organisms to new light conditions. Certain parameters of lipidogenesis can serve as a reliable indicator of the normal route of metabolic processes in the organism. It is widely known that photoperiod regimes are used in aquaculture to optimize the cultivation of various species of aquatic organisms, including the most common Cyprinids and Salmonids. The specificity of the reaction of lipid metabolism to the effects of various lighting modes is shown: in cyprinids, the reaction can be multidirectional depending on the species (including its absence), while in Salmonids on example of Atlantic salmon, a change in the lipid profile in the direction of smoltification is observed. The role of combining the photoperiod with other factors, such as feeding and climatic features of the region, are discussed.

Significance: The results can contribute to a better understanding of the adaptive processes in fish and optimize the conditions for their artificial rearing.
Літературний копінг: роль літератури у подоланні стресу та розвитку психологічної захищеності в умовах військового конфлікту
Authors: Пономарьова Людмила , Наумова Тетяна
Published: September 2024

У статті досліджується концепт «літературний копінг» як один з сегментів бібліотерапії, що через використання художньої літератури сприяє підтримці психологічного здоров'я та подоланню стресу. Розглянуто роль літературного копінгу у формуванні емоційної адаптації до викликів сучасного життя, зокрема в умовах військового протистояння. Метою даної розвідки також є необхідність дослідження взаємозв'язку між психологічними та лінгвістичними стратегіями для подолання проблем, спричинених війною. Також, досліджено психолінгвістичні особливості літературного копінгу як засобу підвищення резилієнтності та психічної стійкості.
Методи дослідження включали загальнонаукові, теоретичні та практичні методи аналізу текстів, що передбачають вивчення літературних творів, які відображають різні підходи до подолання травматичних досвідів.
Результатом дослідження є виявлення та аналіз взаємозв’язку між літературними творами та копінг-стратегіями, досліджено вплив літератури на підтримку емоційного здоров’я в умовах стресового середовища, емпірично доведено результативність літературного копінгу як стратегії, спрямованої на підтримку та розвиток емоційного інтелекту.
У межах дослідження ми представили та обґрунтували новий термін "літературний копінг" як ефективний психолінгвістичний механізм адаптації та підтримки. Літературний копінг, зорієнтований на емоції, може виявитися корисним на стадіях вибору дій для досягнення мети та планування подальших кроків, де персонажі літературних творів стають моделями поведінки та прикладами стратегій розв'язання конфліктів. Наше дослідження також вказує на потенціал літературного копінгу у реабілітації ветеранів після військових подій, де літературний копінг може допомогти розкрити позитивні ресурси та сприяти їхній успішній інтеграції в цивільне життя.
Подальше дослідження психолінгвістичних маркерів та їх ролі у сприянні рефлексії та емоційному розвитку у читачів має перспективи для підбору літератури за конкретними потребами.
Knowledge of Complications of Diabetes Mellitus Among Citizens of Urban Community in Dhaka
Authors: Tripty Dewri, , Mst. Sharmin Akhter, , ABM Alauddin Chowdhury
Published: September 2024

Diabetes mellitus is one of the major health problems around the world. A cross-sectional type of study was conducted in urban community in Dhaka city with the aim to assess the level of knowledge about different types of complications and knowledge about control and prevention on complications of diabetes mellitus. Data were collected from 214 male and female senior citizens by face to face formal interview using a pre-tested semi-structured questionnaire. In this study the mean age of the respondents was 62.8+3.1 years and majority of the respondents (85.0%) were married with the mean family monthly income was 27,457.0+13927.6 taka. About 56.5% of the respondents were male and 22.4% of the respondents had SSC level of education, followed by 20.1% who had bachelor degree. About 28.0% of the respondents mentioned chest pain and heart attack as the complications of diabetes on heart. More than half (55.6%) of the respondents don't know about kidney problems and 22.0% of the respondents stated that back pain and kidney failure are the complication of diabetes on the kidney. The majority (60.3%) of the respondents don't know about the problem of brain due to diabetes and more than six-tenths (65.4%) of them know about complications of diabetic foot. About 35.0% of the respondents mentioned treatment, diet control and regular exercise/walk as the control method for diabetes. The findings reveal that only a little above three-tenths of the respondents had a good level of knowledge regarding the complication of diabetes mellitus. Health education programme and behavioral change interventional programs could play a role to improve knowledge of risk population guide them to modify their lifestyle to prevent and control diabetes.
Increased Fasting Plasma Retinol-binding Protein-4 (Rbp4) Associates with Impaired Glucose Tolerant Subjects Visited in a Tertiary Hospital of Bangladesh
Authors: Fahmida Kabir
Published: September 2024

Animal studies have been suggested that Retinol-binding Protein-4 (RBP4) associates in the development of type 2 diabetes (T2D) but human studies are still controversial. Therefore, the present study aims to investigate plasma RBP4 in subjects with Impaired Fasting Glucose (IFG) and Impaired Glucose Tolerance (IGT) whether its changes commences before the onset of T2D. This study has investigated 13 IFG, 43 IGT and 16 IFG-IGT along with 50 healthy subjects. Fasting insulin and RBP4 were measured using Enzyme-Linked Immunosorbent Assay (ELISA) technique. Insulin sensitivity (HOMA %S) and insulin secretory capacity (HOMA %B) were estimated using fasting plasma glucose and fasting insulin values through HOMA-CIGMA software. Fasting plasmaRBP4 (ng/ml) level was significantly higher in IGT and IFG-IGT subjects compared to controls. In binary logistic regression analysis RBP4 was found to be significantly associated with IGT (B=0.123, p=0.001) and IFG-IGT subject (B=0.146, p=0.012). RBP4 was found to be significantly correlated with thewaist-hip ratio (r=0.323, p=0.035), fasting insulin (r=0.338, p=0.027) and HOMA-IR (r=0.336, p=0.037) in IGT subjects; after adjusted the effects of age and BMI, RBP4 has still associated with IR in IGT (B=0.400, p=0.009). The above results could be concluded as a) RBP4 has been increased in IGT and IFG-IGT subjects; b) RBP4 is positively associated with insulin resistance (IR) in IGT subjects.
KNOWLEDGE ON TUBERCULOSIS AMONG THE STUDENTS OF A SELECTED PRIVATE UNIVERSITY IN BANGLADESH
Authors: Ahmed Mohamed Dirie
Published: September 2024

Tuberculosis is one of the top 10 causes of death worldwide, and one of the major public health problems in Bangladesh. The purpose of the study was to assess the knowledge on TB among the students of Daffodil International University. This cross-sectional study was conducted at Daffodil International University from April to August 2020. And data were collected using structured questionnaire. Among 145 students, more than eight-tenths (81.4%) of them were in the age group 20-29 years old, and the mean (±SD) age of the respondents was 26 (±4.3) years. Male and female were 74.5% and 25.5% respectively. Most of the students (73.1%) knew that bacterium is the cause of TB. About seven- tenths (71.7%) knew that TB is transmitted via droplet. 48.2% believed covering mouth and nose when coughing or sneezing “droplet control” can prevent getting TB or transmitting it, regarding BCG vaccine against TB in children majority of respondents (39%) were aware about it. 80.0% of the students believed that TB is curable disease. The study revealed that majority of respondents had good level of knowledge regarding the tuberculosis disease. The level of knowledge is associated by the educational level of respondents.
Türkiye’de Yastıkaltındaki Altınların Finansal Sisteme Kazandırılmasına Yönelik Alternatif Projeler
Authors: Kızılağıl Nihal , Evlimoğlu Umut
Published: September 2024

Dünyadaki en değerli madenlerden biri olan altın; yüzyıllar boyunca insanoğlu tarafından mücevherat takı yapımında ve para olarak kullanılmıştır. Günümüzde Türkiye’de altın; geleceğe yönelik bir güvence aracı, popüler bir yatırım aracı alternatifi olarak da değerlendirilmektedir. Ancak Türkiye’deki altının büyük bir kısmının yastıkaltında olduğu düşünülmektedir. Yastıkaltındaki altınların finansal sisteme kazandırılması ekonomik açıdan oldukça önemlidir. Türkiye’de bunun yapılabilmesi için çeşitli adımlar atılmıştır. Bu adımlarda kısmen bir başarı elde edilse bile henüz istenen seviyeler yakalanamamıştır. Bu yüzden bu çalışmanın amacı; Türkiye’deki yastıkaltındaki altınların finansal sisteme daha fazla kazandırılması için alternatif proje önerileri ortaya koymaktır. Bu kapsamda 5 farklı proje tasarlanarak ortaya konmuştur. Bu projelerin bundan sonra geliştirilecek projelere ışık tutması ve geliştirilerek uygulamaya konmasının yastıkaltı altınların ekonomiye kazandırılmasına pozitif etkisinin olacağı düşünülmektedir.
USO DO INFILTRANTE RESINOSO (ICON®) NO TRATAMENTO CONSERVADOR DE LESÕES DE MANCHAS BRANCAS: REVISÃO INTEGRATIVA
Authors: Silva Isadora Francielle , Borges Daniella Cristina , Dias Heitor Menezes , Pereira Leonardo Bíscaro , Reis Lorene Queiroz Casali , Mendonça Marcos Bilharinho de , Andrade Rodrigo Soares de , Silva Ivania Aparecida Pimenta Santos
Published: September 2024

A odontologia minimamente invasiva visa preservar a estrutura dentária saudável e prioriza abordagens conservadoras às intervenções mecânicas. A cárie dentária,  condição comum, pode afetar significativamente a qualidade de vida se não tratada. Além das cáries, condições como hipoplasia do esmalte, fluorose e hipomineralização molar-incisivo também causam manchas brancas nos dentes. A técnica de resina infiltrante promete oferecer uma solução eficaz para tratar essas lesões, preenchendo os espaços interprismáticos do esmalte e impedindo a progressão da cárie, melhorando a estética e a resistência dental. Portanto, o objetivo deste estudo foi analisar, por meio de uma revisão integrativa da literatura, a eficácia do uso do infiltrante resinoso (ICON®) no tratamento conservador de lesões de manchas brancas, seguindo princípios da odontologia minimamente invasiva. Esta pesquisa consistiu em uma revisão integrativa de literatura de natureza básica, abordagem qualitativa, objetivo exploratório e modalidade bibliográfica. As plataformas utilizadas para pesquisa foram PUBMED/MedLine, Scielo e BVS, buscando artigos publicados nos últimos 5 anos (2019-2024). O infiltrante resinoso ICON® é bastante eficaz na paralisação, remineralização e mascaramento de manchas brancas de diferentes causas. Seus resultados a longo prazo têm sido positivos, sem impactos significativos na cor, estabilidade, microdureza, brilho e lisura. Além disso, por ser uma técnica rápida, indolor e minimamente invasiva, tem uma boa aceitação pelos pacientes, que se demonstram satisfeitos com a tranquilidade do procedimento e seus resultados.
COLECISTECTOMIA: UM ESTUDO SOBRE AS PRINCIPAIS COMPLICAÇÕES DESSE PROCEDIMENTO
Authors: Lopes Janaína do Vale , Garcia Daiane de Oliveira , Ribeiro Mariana Bueno , Durante Pedro Gabriel Gonzaga , Franchini Rafaela Morais
Published: September 2024

A colecistectomia é um procedimento cirúrgico destinado à remoção da vesícula biliar, frequentemente indicado no tratamento de condições como colelitíase, colecistite aguda e crônica, e complicações associadas. A escolha entre as abordagens cirúrgicas depende de diversos fatores, incluindo a gravidade da condição, a presença de complicações e a saúde geral do paciente. A abordagem aberta é associada a um tempo de recuperação mais prolongado e maior dor pós-operatória, além de uma maior taxa de complicações como infecção de ferida e herniação incisional. No entanto, em situações complexas, pode proporcionar uma visualização mais direta e abrangente da área afetada. Trata-se de uma revisão sistemática da literatura, a qual investigou sobre complicações da colecistectomia, pela coleta de dados nas plataformas PubMed, LILACS, Periódicos CAPES, EMBASE e Scielo, dos últimos 5 anos. Assim, apesar da colecistectomia laparoscópica ser um procedimento seguro com baixo índice de mortalidade, a ocorrência de complicações pós-operatórias é um fator relevante que pode impactar significativamente os resultados e custos associados ao tratamento. A contínua evolução das técnicas de imagem e a melhor compreensão dos fatores de risco são essenciais para a melhoria dos resultados clínicos. Recomenda-se a realização de estudos adicionais com amostras maiores e a implementação de protocolos padronizados de avaliação pré e pós-operatória para aprimorar a detecção e o manejo das complicações, com o objetivo de aumentar a segurança e eficácia da colecistectomia laparoscópica.
Abordagem neurocirúrgica em tumores cerebrais pediátricos em apresentação de urgência
Authors: Anny Sibelly Dias Cury  , Henrique Fernandes de Oliveira Campos  , Rodrigo Cury Machado  , Onélia Alyne Bonelli  , Paulo Henrique Santos Melo  , Jonathan Barbosa Castro  , Antonio Thiago Beserra  , Carlos Ranieri Tiano Bastos Novaes Fagundes  , Geovana Freitas Campos  , Isabela Marquez Bernardes
Published: September 2024

Introdução: A frequência de tumores no cérebro infantil tem chamado a atenção, em virtude dos desafios singulares que esses casos apresentam em termos de diagnóstico e tratamento. Este texto se propõe a realizar uma análise detalhada dessas dificuldades, investigando as nuances do diagnóstico, as características fisiopatológicas dessas neoplasias e as opções de tratamento disponíveis. Ao avaliar esses pontos de forma crítica, pretendemos aprofundar a compreensão sobre esses tumores em crianças, com o objetivo de melhorar a eficácia das estratégias clínicas e oferecer melhores perspectivas de tratamento para as crianças impactadas. Objetivo: Este artigo tem como finalidade examinar de maneira detalhada os obstáculos encontrados no diagnóstico e no tratamento de tumores cerebrais em crianças, considerando as particularidades clínicas, os fatores de risco e as complexidades envolvidas nas abordagens terapêuticas dessas neoplasias. Metodologia: A coleta de informações foi realizada por meio de várias bases de dados, incluindo a Base de Dados em Enfermagem (BDENF), a Scientific Electronic Library Online (SCIELO), a PubMed e a Literatura Latino-Americana e do Caribe em Ciências da Saúde (LILACS). Foram revisados diversos tipos de publicações, como artigos científicos, monografias e revistas, com a finalidade de reunir dados relevantes sobre o assunto. Resultados e Discussão: O diagnóstico precoce e o tratamento eficaz de tumores cerebrais em crianças são tarefas complexas. A variedade dessas neoplasias, combinada com as características anatômicas e fisiológicas específicas da infância, enfatiza a necessidade de abordagens personalizadas e de múltiplas disciplinas. A revisão destaca a relevância de intervenções como cirurgias, radioterapia e quimioterapia, e enfatiza os desafios relacionados a possíveis sequelas e à qualidade de vida. A discussão ressalta a importância de progresso na compreensão molecular desses tumores, o que poderia guiar terapias mais direcionadas. Este estudo tem como objetivo aprimorar as práticas clínicas e a gestão dessas condições complicadas em pacientes jovens. Em síntese, os tumores cerebrais pediátricos apresentam desafios específicos no diagnóstico e tratamento, exigindo estratégias especializadas e multidisciplinares. A complexidade dessas doenças ressalta a importância de continuar investindo em pesquisas, diagnóstico precoce e opções de tratamento personalizadas para melhorar os resultados e a qualidade de vida das crianças afetadas. A colaboração entre profissionais de saúde, pesquisadores e a comunidade é essencial para superar esses desafios e promover avanços na área da oncologia pediátrica cerebral.