bluuebunny/crossref_metadata_2025_split huggingface dataset:
METHODICAL OUTLINES OF "ETYMOLOGY" OF ISIDORE OF SEVILLE
Authors: SAYBEKOV M. 
Published: December 2022

The article is dedicated to the method of Isidore of Seville and the methodical foundations with their help he wrote his fundamental work. In the preamble, Isidore explained the content of his work: "Etymology is the origin of words, when the essence of a word or a name is revealed through explanation." It was the etymological approach, first applied in "Differentiation", that allowed Isidore to seek out the foundations of being, because he proceeded from the deep interconnection of the word and what it means. Terminological research allowed the use of the mind in the process of knowing the truth. In "Etymology" it is stated that concepts are not created and do not arise, but only exist and open in the word. It is noted that the concept of encyclopedicism, rooted in the ancient heritage, to some extent removed the contradictions of different levels of culture - material and spiritual, intellectual and covers other activities, which provided his concept of optimistic sound. To the encyclopedic genre "Etymology" can be attributed as a result of the wide coverage of topics and the method of sampling information from other works, primarily - encyclopaedic.
Rastreamento da perda da sensibilidade protetora em pacientes com Diabetes tipo II (tipo 2) por profissionais de saúde
Authors: Mendanha Hiago Marques , Santos Nathália Lagares Milhomem , Mendonça Andressa Piovezan , Ribeiro Otávio Augusto de Paiva , Leitao Luciana Pereira Colares 
Published: December 2022

Objetivo: Identificar se os profissionais de saúde, de uma unidade de ESF no município de Marabá-PA, realizam os testes de rastreamento da perda da sensibilidade protetora em pacientes com DM tipo II. Método: Trata-se de um estudo com delineamento observacional do tipo analítico e transversal de abordagem quantitativa por meio de questionário realizado pela Plataforma Digital Google Forms, contendo 17 questões. Resultados: Sobre o conhecimento acerca da PSP, 100% dos participantes afirmaram saber do que se tratava a PSP, sendo que todos (100%) afirmaram que a avaliação neurológica no paciente com DM tipo II tem como principal objetivo identificar a PSP. Cerca de 83% afirmaram que é recomendado a utilização de ao menos 1 dos 4 testes que o Caderno de Atenção Básica n° 36 recomenda para avaliar a PSP. Todos (100%) os participantes referiram ser importante a aplicação dos testes para identificar a PSP nos pacientes em risco. No entanto, somente 50% dos participantes realizavam os testes em seus pacientes, sendo que 33% desses realizavam a cada 3 meses. Os 50% que afirmaram não realizarem, assinalaram ser a faltar tempo durante as consultas o motivo. Todos os participantes afirmaram não receber nenhum treinamento ou capacitação para aplicar os testes de rastreamento da PSP. Conclusão: Conclui-se que o presente estudo alcançou seu objetivo, sendo identificado que somente 50% dos entrevistados aplicavam tais testes. Espera-se contribuir com a comunidade científica sobre esse tema, já que esse é o primeiro estudo que trata sobre essa temática no município de Marabá/PA, bem como incentivar a elaboração ne novos estudos sobre o tema para investigação e elucidação mais clara acerca do tema.
Influence of environmental factors on fish stocks in the Baltic Sea
Authors: Amosova V.  М. , Zezera A.  S. , Golubkova T. A. 
Published: December 2022

The aim of this article: assess the impact of abiotic conditions on aquatic biological resources (sprat, herring, cod) of the Baltic Sea. The need for this study is due to the pronounced climate variability in the modern period. There is an increased role of the impact of environmental conditions on commercial fish species and, often, unfavorable for their spawning, survival of offspring, feeding, etc. Methods used: carried out an integrated ecosystem analysis using the method of principal components in the R software environment. To detect statistically significant levels of changes in the time series of principal components, the STARS program, represented by an Excel add-in, was used. For the analysis of abiotic conditions, long-term series of air temperature, data from regular oceanological observations at a monitoring station were used. Since the stocks of commercial fish species in the Baltic Sea are transboundary, the values of their spawning biomass and biological parameters of populations were analyzed according to the data ofthe ICES Working Groups. Novelty: this is the first time that such an analysis for a 30-year period adapted to the Russian water area in SD ICES 26 has been carried out. Result: an integrated analysis of the abiotic and biotic components of the sea over the past three decades showed «mesoscale» shifts in 2002 and 2013. The direct and indirect impact of climate on the fish stocks of the Baltic Sea was an important unfavorable factor determining the current state, size and weight parameters, reproductive capacity and stocks dynamics. The most pronounced negative impact of environmental factors was noted for the stock of cod. Practical significance: the results of the analysis carried out are necessary when predicting the catch of aquatic biological resources in the Baltic Sea for the short and long term, for making management decisions on the regulation of fishing in terms of understanding the risks in the current conditions of climate change.
Possible ways of solving the problem of providing new requirements for the consumption of fish products
Authors: Kolonchin K.  V. , Seregin S.  N. , Gorbunova M. A. 
Published: December 2022

The purpose of the work is to determine the level of provision of the domestic market with fish products in order to meet the requirements for increasing the average per capita consumption of fish products by the population of the Russian Federation. Materials and methods: official data published by the Federal State Statistics Service on the average per capita consumption of food products by the population, including fish products, were used in the work. The methods of logical and system analysis made it possible to identify promising sources of providing the domestic market of Russia with fish products. The results of the study are to determine the sources of the resource base to increase the volume of production from aquatic biological resources in the domestic market. Proposals were made on the possible further development of the fishery complex of the Russian Federation, including measures of state support and regulation of the domestic market. The practical significance lies in the possibility of using the results of the study in developing approaches to solving the task set by Rospotrebnadzor to increase the norms of per capita consumption of fish products by the population of the Russian Federation.
Oceanographic conditions within the main area of walleye pollock
Authors: Krovnin A. S. , Zuenko Yu. I. , Figurkin A. L. , Khen G. V. , Kivva K.  K. , Novikov Yu. V. , Tepnin O. B. 
Published: December 2022

Purpose: to characterize oceanographic conditions and their variability at various time scales within the walleye pollock area, including all Far Eastern seas of Russia, the Chukchi Sea, and the South Kuril and East Kamchatka regions.Methods: analysis of literary sources and data of expedition studies conducted by the Far Eastern branches of «VNIRO».Novelty: for the first time, a generalization of current information on the oceanological conditions of walleye pollock habitat in the main areas of its reproduction, feeding and fishing was given.Results: In the Bering Sea, three periods were identified during 1950–2020: cold period (1950–1976), moderate period (1977–2013) and warm period (2014–2020). Strong year-classes of walleye pollock were formed only over the moderate period. During the modern warming of the Bering Sea migrations of walleye pollock from the US EEZ into Russian waters occurs by one month earlier that favors the pollock fishery in the Navarin area and Gulf of Anadyr. The warming of Okhotsk Sea waters, combined with the tendency to reduction of its ice cover, favor expansion of the walleye pollock feeding area northward and westward. The warming of the Sea of Japan results in a depressive trend for all Japan Sea walleye pollock populations. At the same time, against the background of depression in modern (abnormally warm) conditions, the formation of single strong year-classes of any Japan Sea walleye pollock population is still possible.Practical significance: the results of this work can be used to improve the methods of the medium-r ange and long-range forecasts of walleye pollock catch.
Comparative analysis of the output products of pollock and the main commercial cod fish species
Authors: Kharenko E. N. , Sopina A. V. , Yarichevskaya N.  N. , Gritsenko A. V. 
Published: December 2022

The purposeof this study is to identify general trends affecting changes in the values of the output of products from pollock and other commercial species of cod fish, and also includes a comparative analysis of the nutritional value of products from pollock and cod to provide objective recommendations to consumers of fish products.Methods used: To conduct a comparative analysis, data on the output of frozen products, reference materials and publications on the characteristics of growth, puberty, seasonal changes in biological parameters, fatness coefficient for walleye pollock, northeastern arctic and Baltic cod, Pacific cod were used. In accordance with the “Methodology for determining the consumption rates of raw materials in the production of products from aquatic organisms”, in order to compare the data, the coefficients of consumption of raw materials for the production of products were recalculated.Novelty:a comparative analysis of the change in the values of the output of products from pollock and the main commercial species of cod fish was carried out for various types of cutting in conjunction with the annual dynamics of biological parameters.Result:the general trends of changes in the output of pollock, northeastern arctic, Baltic and Pacific cod were determined. Based on the results of a comparative analysis of the nutritional value of products from pollock and cod, recommendations are presented to consumers of fish products.Practical significance: it has been established that inter-s easonal changes in the output of walleye pollock products average 0,5 %, and the output of Pacific cod changes by 5,4–5,5 %, in northeastern arctic cod the difference in output by season can reach up to 5,7 %, in Baltic cod up to 4,5 %. Cod is more depleted in the pre-spawning period, unlike pollock, so pollock processing is more rational.
Robust Online Tucker Dictionary Learning from Multidimensional Data Streams
Authors: Thanh Le Trung , Tran Trong Duy , abed-meraim karim , Linh-Trung Nguyen , hafiane adel 
Published: December 2022

<p>Big data streaming analytics has recently attracted much attention in the signal and information processing communities due to the fact that massive streaming datasets have been collected over the years. Among them, many modern data streams are represented as multidimensional arrays (aka tensors), and thus, streaming tensor decomposition or tensor tracking has become a promising tool to analyze such streaming data. In this paper, we propose a novel online algorithm called ROTDL for the problem of robust tensor tracking under the Tucker format. ROTDL is not only capable of tracking the underlying Tucker dictionary of multidimensional data streams over time, but also robust to sparse outliers. The proposed algorithm is specifically designed by using the alternating direction method of multipliers, block-coordinate descent, and recursive least-squares filtering techniques. Several experiments demonstrate the effectiveness of ROTDL for robust tensor tracking. </p>
OTFS System-based on WFrFFT with Optimal Design Complexity
Authors: Renikunta Mallaiah , Miriyala Ganesh , Vakamulla Venkata Mani , Majhi Sudhan 
Published: December 2022

<p> We have designed an OTFS system withan inherent OFDM modulation accomplished by applying theweighted fractional Fourier transform (WFrFT), that employsthe fast Fourier transform (FFT) algorithm, unlike DFrFT, tobring down the complexity. The system’s bit-error rate (BER) iscomparable to the DFrFT-OFDM-based OTFS system, having adB gain over the standard OTFS system with the same complexity and PAPR </p>
Analisis Kesalahan Siswa dalam Menyelesaikan Masalah Matematis pada Materi SPLDV Berdasarkan Newman’s Error Analysis
Authors: Pandiangan Yosua , Santosa Cecep Anwar Hadi Firdos , Novaliyosi Novaliyosi 
Published: December 2022

Penelitian ini dilakukan di kelas VIII SMPN 7 Kota serang yang terdiri dari 28 siswa pada materi SPLDV. Tujuan dari penelitian ini adalah untuk mengetahui letak kesalahan dan penyebab kesalahan siswa dalam menyelesaikan soal SPLDV dengan menggunakan indikator Newman. Adapun data yang diperoleh yaitu berdasarkan hasil jawaban tertulis siswa. jawaban siswa kemudian diidentifikasi ke dalam letak kesalahan, setelah itu dipilih 6 orang siswa sebagai responden untuk diwawancarai agar mengetehaui penyebab dari kesalahan siswa. Penelitian ini menggunakan pendekatan kualitatif dan jenis penelitian adalah deskriptif Analisis data dilakukan dengan reduksi data, penyajian data dan penarikan kesimpulan. Berdasarkan hasil penelitian yang dilakukan, menunjukkan bahwa tidak ada satupun siswa yang tidak melakukan kesalahan. Hasil analisis data menunjukkan bahwa letak kesalahan yang dilakukan oleh siswa yaitu pertama kesalahan pada tahap comprehension (memahami soal) sebanyak 32,77%, pada tahap ini kesalahan yang muncul adalah kesalahan menuliskan apa yang diketahui dan/atau ditanyakan, kedua kesalahan pada tahap transformation (transformasi soal atau membuat model) sebanyak 31,64%, pada tahap ini kesalahan yang muncul adalah kesalahan dala membuat pemisalan dan/atau membuat model matematika, ketiga kesalahan pada tahap process skill (keterampilan proses) sebesar 15,54%, pada tahap ini kesalahan yang muncul adalah salah dalam menyelesaikan model matematika dan terakhir kesalahan pada tahap encoding (menuliskan hasil akhir) sebesar 20,06%.
Own experience of surgical treatment for advanced cancer of the tongue and the mouth floor
Authors: Svetitskiy P. V. , Pustovaya I. V. , Engibaryan M. A. , Bauzhadze M. V. , Donskaya A. K. 
Published: December 2022

Purpose of the study. Improvement of surgical treatment outcomes in patients with advanced cancer of the tongue and the mouth floor providing radical surgery with preservation of the organ functions.Materials and methods. Two patients with advanced cancer of the tongue and the mouth floor with metastases to lymph nodes in the neck (St.4 (IVA, рT4a N2b M0), clinical group 2, were operated on according to our special technique. The surgery was performed under endotracheal anesthesia. After cervical lymph node dissection, the tongue and the mouth floor tissues were resected intraorally. The incisions were made through their entire thickness along healthy tissues. Smears were taken from the dissected tissues for intraoperative pathology consultation control for the presence of cancer cells. The tissues of the mouth floor affected by the tumor were completely removed without going beyond the hyoglossus muscle, since the lingual and hypoglossal nerves go along its outer surface. This allowed radical tumor removal with preservation of the tongue functions.Results. Patients operated on according to our special technique have been observed for more than 9 months without continued tumor growth and recurrences tumor with preservation of the tongue and the mouth floor functions.Conclusion. In such patients, ablastics principles are combined with the preservation of the tongue functions. This can be achieved because after removal of the tongue tumor, resection of the mouth floor is performed without going beyond the hyoglossus muscle not affected by the tumor, since the lingual and hypoglossal nerves go along its outer surface. Complying with ablastics, it preserves the tongue functions: chewing, swallowing, articulate speech, taste perception.
Changes in pathophysiology of tumor growth and functional activity of the hypothalamic-pituitary-thyroid axis in rats of both sexes with the development of Guerin's carcinoma on the background of hypothyroidism
Authors: Frantsiyants E. M. , Bandovkina V. A. , Kaplieva I. V. , Surikova E. I. , Neskubina I. V. , Pogorelova Yu. A. , Trepitaki L. K. , Cheryarina N. D. , Nemashkalova L. A. , Arakelova A. Yu. 
Published: December 2022

Purpose of the study. Was to analyze changes in pathophysiological parameters of transplantable tumor growth and functional activity of the hypothalamic-pituitary-thyroid axis (HPT) in rats of both sexes with Guerin's carcinoma in presence of induced hypothyroidism.Materials and methods. The dynamics of tumor growth and average life span were assessed in white alley rats of both sexes with Guerins carcinoma transplanted subcutaneously on the background of thyreostatic induced hypothyroidism. RIA (radioimmune assay) and ELISA (enzyme-linked immunosorbent assay) methods were used to determine levels of thyroid hormones in the blood and thyroid and tumor samples, and thyrotropin-releasing hormone (TRH) in the hypothalamus, as well as TSH in the pituitary gland. The experiment included 2 control groups: animals of both sexes with hypothyroidism (control group 1, number of rodents = 15) and animals with subcutaneously transplanted Guerin's carcinoma without hypothyroidism (control group 2, number of rodents = 15).Results. Hypothyroidism in female rats inhibited the tumor growth and improved median survival by 1.8 times (p < 0.05). No such effect was observed in males of the main group. Levels of regulatory peptides of the hypothalamus and pituitary gland declined in females of the main group, while levels of TSH in the pituitary gland in males increased, despite a decrease in TRH by 3.5 times. TSH levels decreased in the thyroid and blood of animals of both sexes; however, a decrease in levels of total and free circulating thyroxine (T4 and FT4) by 1.6 times and by 2.8 times was found in the tumor, respectively; samples of Guerin's carcinoma in males of the main group remained saturated with T4 and FT4 as well as and in control group rodents without induced hypothyroidism.Conclusions. The gender differences in the pathophysiology of the tumor development in presence of hypothyroidism, as well as changes in the functional activity of the HPT axis in experimental animals revealed in this study can probably be associated with sex hormones, which requires further study of the hypothalamic-pituitary-gonadal (HPG) axis and steroid hormones in peripheral organs and tumor samples.
Local immunity features in patients with non-invasive muscular bladder cancer of various degrees of malignance
Authors: Sagakyants A. B. , Belyakova L. I. , Shevchenko A. N. , Bondarenko E. S. , Zlatnik E. Yu. , Novikova I. A. , Filatova E. V. , Hvan V. K. , Khomutenko I. A. , Burtsev D. V. 
Published: December 2022

Purpose of the study. To study the features of the local distribution of populations of immune system cells in patients with non-invasive muscular bladder cancer of various degrees of malignancy.Materials and methods. The study included 51 patients with newly diagnosed non-muscle-invasive bladder cancer (papillary urothelial carcinoma) who received complex treatment and follow-up after 9 months at the oncourological department of the National Medical Research Center of Oncology. Patients were divided into two groups: group 1 – with a tumor of low malignant potential (Low grade – LG), n = 31; group 2 – with a tumor of high malignant potential (High grade – HG), n = 20. After 6–9 months, 24 patients were diagnosed with a relapse of the disease – in 48,4 % in patients of group 1 (n = 15) and in 45 % – in group 2 (n = 9). In cell suspensions obtained from the primary and recurrent tumors, as well as the perifocal zone, the relative number of populations of immunocompetent cells was estimated using flow cytometry. A comparison was made of the content of individual populations of lymphocytes in the tumor tissue, the perifocal zone of primary and recurrent lesions of various degrees of malignancy. Statistical processing was performed using Statistica 13.0.Results. The development of a recurrent tumor of low malignant potential is accompanied by the involvement of cells of innate immunity (NK- and NKT-lymphocytes) into its microenvironment, which is associated with an imbalance in the number of main cells of adaptive immunity – a fairly pronounced decrease in the tumor of T-lymphocytes of the helper-inductor type was noted with a constant content cytotoxic T-lymphocytes, as well as the multidirectional nature of changes in DP- (decrease) and DN-lymphocytes (increase). A feature of the development of a recurrent tumor of high malignant potential is that it is accompanied by the involvement of innate immunity cells (NK- and NKT-lymphocytes) into its microenvironment, as well as multidirectional changes in DP- (decrease) and DN-lymphocytes (increase).Conclusion. Studies of the population composition of tumors and their perifocal tissues of NMIBC revealed a number of features that are reflected in the redistribution of cytolytic cells, the formation of immunosuppressive conditions, which are reflected both in the manifestation of the biological properties of tumor cells and in changes in the cellular composition of bladder tissues involved in the process. development and progression of cancer.
Unused Parts of Jackfruit (Artocarpus heterophyllus): Prospective In Vitro Antioxidative Activity
Authors: Insanu Muhamad , Pramasatya Hegar , Buddhisuharto Anastasia Karina , Tarigan Chrisanta , Zahra Aliya Azkia , Haniffadi Ariranur , Sabila Nurma , Fidrianny Irda 
Published: December 2022

BACKGROUND: Free radical is unstable and highly reactive, which may lead to oxidative stress that causes various diseases, that is, diabetes mellitus. Antioxidant can prevent oxidation process by scavenging free radicals. Jackfruit (Artocarpus heterophyllus) is a native tropical fruit that can easily be found in Indonesia. When the flesh is commonly eaten, the unused parts – such as the leaves, fruit peels, and pulps will be considered waste to be thrown away. However, these unused parts of Jackfruit are rich in antioxidant compounds that potentially can work as therapeutic agents.

AIM: The aim of the study was to determine the antioxidant properties of leaves, peels, and pulps of A. heterophyllus by calculating their antioxidant activity index (AAI) with 2,2-diphenyl-1-picrylhydrazyl (DPPH) and Cupric Ion-Reducing Antioxidant Capacity (CUPRAC) method; total phenolic content (TPC) and total flavonoid content (TFC); observing the correlation between TPC and TFC with AAI DPPH and CUPRAC; as well as the correlation between AAI DPPH and CUPRAC.

MATERIALS AND METHODS: Extraction process was carried out using reflux method using three different polarity solvents. UV-visible spectrophotometer was used to determine the TPC, TFC, AAI DPPH, and AAI CUPRAC. Pearson’s method was used to observe the correlation between TPC and TFC with AAI DPPH and CUPRAC, as well as the correlation between both methods.

RESULTS: The AAI in DPPH method were varied from 0.0310 to 36.8852, while CUPRAC from 0.1156 to 1.2503. Ethanol leaves extract gave the highest TPC value (5.53 g GAE/100 g) and n-hexane peels extract exposed the highest TFC value (16.07 g QE/100 g). The correlation between TPC and AAI of leaves, peels, and pulps extracts with DPPH method, as well as between TFC and AAI CUPRAC of peels extracts was positive and significant. Rutin was determined as the marker compound, valuing at 0.0106%.

CONCLUSION: Phenols and flavonoids (including rutin) content contributed to DPPH and CUPRAC antioxidant activity. The antioxidant property between both methods was not linear in leaves, peels, and pulps extracts. Unused parts (peels and leaves) of A. heterophyllus might be potential to be developed as natural antioxidant sources.