bluuebunny/crossref_metadata_2025_split huggingface dataset:
Features of the velocity structure of the mantle under the Precambrian structures on the example of the Indian platform (according to seismic tomography)
Authors: Zaiets L.N. , Bugaienko I.V. , Tsvetkova T.A. 
Published: March 2021

The paper presents additional data, approaching to understanding the driving forces in the formation of geological structures and the development of the Indian platform. The results of seismic tomography are attracted here and their analysis is presented. A 3-dimensional P-velocity model of the mantle of the Indian platform was obtained according to the Taylor approximation method developed by V. Geyko. The undeniable advantages of the method are independence from the initial approximation (reference model) and the best approximation of nonlinearity. According to the data, the mantle under the Indian platform is influenced by both plumes and fluid systems. The influence of plumes is observed in the form of low-velocity subvertical exits from the lower mantle to the transition zone; fluids — in the form of interbedding of high and low velocity anomalies from the lower mantle (or from the transition zone of the upper mantle) to the upper mantle. An analysis is presented of both general velocity structure of the platform mantle and the velocity structure of the mantle under individual cratons (Bandelkand, Singhbum, Bastar and Darvar), the totality of which forms the Indian platform and the trap provinces. At lower velocity, an area is distinguished in the mantle that corresponds to the surface of the Narmada-Son lineament moving into the Central Indian Tectonic Zone. The mantle high-velocity structures under the Deccan trap province, together with their spreading area in the transitional zone of the mantle, subdivide the platform into two parts at depths of 375 km. Areas in the mantle with inclined layers were identified and analyzed: under the cratons Bandelkand and Singbum, the Rajmahal traps and the northern border of the Deccan traps. According to the model, an area bordering the Himalayas is well distinguished in the mantle. It is shown how, when the Indian platform collides with the Eurasian margin, the upper mantle stratifies into plates capable of independent motions, including subduction.
Retracted article: Power as a Factor of Educational and Sociocultural Processes
Authors: MELNIK Valeriya , ANDRUSHCHENKO Tetyana V. , SUSHKO Oksana , KOVALOVA Anna , ANDRUSHCHENKO Tetiana I. , HOLOVKO Svitlana , RESHETOVA Iryna 
Published: March 2021

The article is retracted by the Editorial Team because of constituting plagiarism from the PhD dissertation of Alexander Kitarioglo “Pedagogicheskaya vlast’ v sovremennom obshchestve: Socialxno-filosofkii analiz (Pedagogical Power in the Modern Society: Social and Philosophical Analysis, in Russian), http://elib.sfu-kras.ru/handle/2311/141030, 2017”.
The authors that submit their articles to the journal WISDOM should guarantee that their articles and its essential substance have not previously been published and are not being considered for publication elsewhere.
According to the WISDOM publication policy it is not allowed: a) verbatim copyright of another person’s work without citing the author; b) non accurate paraphrasing of another person’s work where more than one sentence within a paragraph or section of a text has been altered or sentences have been rearranged without an appropriate attribution; c) reuse of elements of other person’s work without citing the author.
All cases of not following the publication policy of WISDOM will result in immediate retraction.
La presencia de los instrumentos musicales en los museos como protagonistas y testigos
Authors: Navarro de la Coba María Dolores 
Published: March 2021

Cuando se piensa en un museo, seguramente, la primera idea de colección que acude a la mente son cuadros, estatuas o reliquias, rara vez los instrumentos musicales serán los protagonistas de este pensamiento a pesar de su continua presencia en la historia de la humanidad. Desde hace relativamente poco tiempo, las colecciones de instrumentos musicales logran tal relevancia que consiguen completar por sí mismos museos o espacios expositivos, de ahí la aparición de museos específicos musicales.
Los responsables de este tipo de colecciones entienden la “necesidad” del objeto de ser ejecutado para su completo conocimiento, es por ello por lo que resulta todo un reto para los técnicos y especialistas lograr presentar estas piezas velando por la integridad de la misma. Es ahí donde los avances tecnológicos realizan una valiosa aportación al diálogo entre colección y visitante, logrando completar una experiencia que resuelve al mismo tiempo curiosidades y sacia la inquietud de la persona interesada.
Pero no son solo los museos de música específicos los que cuentan con colecciones de instrumentos musicales, éstos están presentes en museos de diversas temáticas completando la información que el discurso expositivo intenta mostrar, lo que les hace objetos clave en la contextualización de un escenario concreto a la vez que plantean un reto expositivo para lograr ser presentados íntegramente.
En este artículo se pondrán en valor distintos museos de la música, su aportación y peculiaridades, así como el uso que hacen de las tecnologías. Para ello, en primer lugar se realizará un recorrido histórico del acopio de este tipo de colecciones a modo de introducción, después se presentarán museos de instrumentos musicales que han servido o sirven como referente, posteriormente se estudiará el uso de las tecnologías en estos museos enfocadas a la investigación y la documentación, se continuará con las novedades expositivas para este tipo de colecciones así como asociaciones que se dedican a estudiarlas y ponerlas en valor y, por último, se mencionarán últimas tendencias que se están dando en museos que cuentan con instrumentos musicales.
Accumulation of heavy metals in tilapia fish species and related histopathological changes in muscles, gills and liver of Oreochromis niloticus occurring in the area of Qahr El-Bahr, Lake Al-Manzalah, Egypt
Authors: Yacoub Amal M. , Mahmoud Soaad A. , Abdel-Satar Amaal M. 
Published: March 2021

Abstract
Accumulation of metals (Fe, Zn, Cu, Mn, Pb, Cd and Ni) in the muscles and gills of Oreochromis niloticus, Oreochromis aureus and Tilapia zillii was assessed based on seven locations in the Qahr El-Bahr area in Lake Al-Manzalah. The average accumulation of metals was in the following order: Tilapia zillii > Oreochromis aureus > Oreochromis niloticus. To determine the risk of fish consumption, the estimated daily intake, carcinogenic, non-carcinogenic and relative risk indices were calculated. The results indicate that the intake of individual metals through the consumption of fish is almost safe for human health, whereas the intake of combined metals poses a high potential health risk to consumers. Assessment of carcinogenic risk of Cd and Ni from the consumption of tilapia species indicates that consumers are at risk of cancer. The contribution of Pb and Cd to the overall relative risk index ranged from 34% to 41%. Of the three species studied, Oreochromis niloticus is relatively safe for consumption as it poses the least health hazard, while Tilapia zillii is more predisposed to accumulate metals in its tissues. Histopathological changes were observed in the muscles, gills and liver of Oreochromis niloticus as a result of heavy metal accumulation in these organs.
Variation in radical antioxidant capacity and the total amount of carotenoids in razor clams, Ensis marginatus (Pennant, 1777), from the Çanakkale Strait (Abidealtı), Turkey
Authors: Kizilkaya Bayram , Acarli Sefa , Ertuğrul Pervin Vural , Berber Selçuk , Çelik Pınar 
Published: March 2021

Abstract
Metabolic activities such as breathing and digestion, resulting from natural functions of the body through oxidation, lead to the formation of free radicals that cause cancer, premature cardiac aging and some chronic diseases. Antioxidants are substances that remove free radicals and prevent cell damage. Seafood significantly contributes to the elimination of free radicals, especially owing to its high quality nutrient content. In this context, the objective of the study was to determine the radical antioxidant capacity and the total amount of carotenes in razor clams. The IC50 (mg g−1) value of the DPPH radical sweeping effect varied over the months (p < 0.05), showing the highest value in June, gradually decreasing from September and reaching the lowest level in February. The total amount of carotenoids also varied, with the highest value in September (p < 0.05). The total amount of chlorophyll ranged from 6.15 μg g−1 in August to 66.71 μg g−1 in December.
Monitoring of the trophic ecology of pipefish species (Syngnathus abaster, Syngnathus acus) in an alluvial lake habitat (Lake Bafa, Turkey)
Authors: Gurkan Sule , Innal Deniz , Gulle Iskender 
Published: March 2021

Abstract
The present study investigated the trophic ecology of two species living in an alluvial lake ecosystem in terms of season, length groups, sex, and mouth morphology. The fish were caught in a coastal lake area between December 2014 and March 2016 using a seine. In general, C. aquaedulcis was the most important prey for S. abaster, accounting for 10.99% of all prey, while amphipods accounted for 54.04% of the S. acus diet. Amphipods were the most frequently consumed prey in autumn, while C. aquaedulcis was the most important prey in spring. This result indicates that the species preferred similar prey groups and generated food competition depending on the season. The short-length group contained samples of S. abaster with empty guts, whereas S. acus in the same group consumed C. aquaedulcis. Length group II and III of individuals indicated that both species consumed amphipods and juvenile Syngnathus sp. Thus, the two species had statistically different preferences in terms of prey length. The mouth width of S. abaster was larger than that of S. acus. In conclusion, zooplankton constituted the main prey for both species in the lake and the morphological differences between the mouth apparatus of the species were due to the differences in feeding habits.
Phylogenetic characteristics of selected European huchen (Hucho hucho L.) broodstocks – implication for broodstock management
Authors: Kuciński Marcin , Fopp-Bayat Dorota 
Published: March 2021

Abstract
European huchen (Hucho hucho) is a representative of large and rare migratory salmonid fish, which has become endangered due to extensive anthropogenic changes in freshwater ecosystems. Numerous broodstocks of the European huchen have therefore been established throughout the species’ range in recent years to supplement wild fisheries of this species. Unfortunately, this conservation management strategy entails a number of potential ecological and genetic risks associated with the release of farm-raised fish into wild populations. A comprehensive and feasible genetic monitoring protocol for broodstocks maintained for the production of restocking material is therefore essential in the sustainable management of critically endangered fish species. The current paper presents phylogenetic characteristics of four selected huchen broodstocks across Central and Eastern Europe. Genetic comparisons of the studied broodstocks were based on ten microsatellite DNA markers. The effective population size (Ne), the individual assignment test, the Principal Coordinates Analysis (PCoA), the allele sharing distance (DAS) and the Bayesian clustering analysis were applied in this study. Moreover, five selected fragments of mitochondrial DNA were used for molecular verification of species membership and genetic purity of examined specimens.
A review of research on the Lemanea genus in Serbia
Authors: Mitrović Aleksandra B. , Đorđević Nevena B. , Simić Snežana B. 
Published: March 2021

Abstract
The first data on the Lemanea genus in Serbia come from the late 20th century. Only one species, L. fluviatilis, was reported from 10 localities in Serbian riverine ecosystems between 1991 and 2017. Extensive research on this genus was performed in April–November 2017–2019, surveying 150 localities in 97 upland and mountain rivers. During this study period, the Lemanea genus was recorded at 14 localities in 12 rivers, while it disappeared from five previously reported localities. A total of four taxa were identified: Lemanea fucina, L. rigida, Lemanea sp. and L. fluviatilis. Lemanea fucina and L. rigida were recorded in Serbia for the first time. L. fluviatilis was the most common taxon. Our research confirmed that Lemanea species prefer similar specific environmental conditions. These species were found in temperate, soft or moderately hard, well-oxygenated and weakly alkaline waters, with low, moderate or high conductivity, and in waters with low content of inorganic nutrients. Due to their sensitivity to changes in environmental conditions, Lemanea species are exposed to negative anthropogenic impact leading to the degradation of their habitats. Intensive construction of small hydropower plants has threatened most habitats of the Rhodophyta species in the last few years.
Soft-bottom crustacean fauna from the Turkish coast of the Black and Marmara seas with new records
Authors: Mulayim Aysegul 
Published: March 2021

AbstractIt is becoming increasingly important to monitor zoobenthic biodiversity in seas that are under industrial and anthropogenic pollution pressure, such as the Black Sea and the Marmara Sea. This study covers crustacean species in the Turkish waters of the Black Sea and the Marmara Sea, both of which are closed systems. Sampling was carried out in July–August 2019 and yielded 32 crustacean species from the Black Sea and 77 species from the Marmara Sea. In the Marmara Sea, two species [Kupellonura mediterraneaandLeucon(Macrauloleucon)siphonatus] represent new records for the Turkish waters, and 12 species [Cirolana cranchii,Cumella(Cumella)pygmaea, Cyathura carinata,Cymodoce truncata,Eurydice pulchra,Gammaropsis sophiae,Harpinia truncata,Iphinoe serrata,Iphinoe trispinosa,Liocarcinus pusillus,Nebalia strausiandSynchelidium maculatum] are new to the Marmara Sea. The following species:Gammaropsis palmata,Pontocrates arenarius, andSynchelidium haplochelesare new records for the Black Sea. The order Amphipoda dominated in both seas in terms of the number of species and the number of individuals.
BARANG SEHARI-HARI SEBAGAI METAFOR DALAM PENCIPTAAN SENI PATUNG
Authors: Sufajar Hari Bagus 
Published: March 2021

Barang Sehari-hari Sebagai Metafor dalam Penciptaan Seni Patung sebagai judul pada tugas akhir. Ketertarikan penulis dengan barang sehari-hari karena penulis merasa setiap barang yang ditemuinya mempunyai nilai estetik dan mempunyai karakter bentuknya yang menarik untuk diwujudkan ke dalam karya seni patung. Karena itulah penulis tertarik menggunakan material barang sehari-hari sebagai sumber ide penciptaan karya seni patung. Barang sehari-hari yang digunakan penulis adalah barang yang sering ditemui penulis seperti barang yang sudah tidak terpakai, found object atau objek temuan dan barang yang tersedia oleh alam. Barang-barang yang dipilih akan diolah menjadi karya seni patung melalui proses penggabungan dan metafor sehingga memiliki bentuk dan pemaknaan yang baru. Sebuah karya seni patung dapat diwujudkan menggunakan material barang sehari-hari yang telah melalui proses pengolahan estetik dan metafor. Barang dipilih untuk diolah dan digabungkan menjadi bentuk baru dengan nilai fungsi yang berbeda. Nilai fungsi yang berbeda pada barang yang dimaksud penulis karena adanya proses pengolahan metafor pada barang sehari-hari menjadi sebuah karya seni patung yang mempunyai maksud dan nilai ungkap yang akan disampaikan oleh penulis. Sehingga dalam karya ini, penulis mencoba merubah bentuk dan menggabungkan barang sehari-hari yang awalnya bersifat fungsional atau non fungsional menjadi sebuah karya seni patung.Kata kunci : Barang sehari-hari, found object, metafor.
The main criteria for ASL-perfusion of the liver in viral hepatitis
Authors: Morozova T. G. , Simakina E. N. , Gelt T. D. 
Published: March 2021

Objective. Evaluate the main criteria for ASL-liver perfusion in viral hepatitis.Material and methods. 111 patients with viral hepatitis, including 69 (62.2%) men and 42 (37.8) women, were examined on the basis of “Clinical hospital N 1”, Smolensk. The average age of patients was 48 ± 5.4 years. All subjects (n = 111) underwent abdominal ultrasound with Doppler vascular examination, clinical elastography, and ASL-liver perfusion with magnetic resonance imaging (MRI). The reference method was trepan liver biopsy in 69 (62.1%) people.Results. Patients were observed for 9 months. A proportion of the prognosis of the course of the viral hepatitis was compiled, followed by a coefficient-PHBF/PABF, where PHBF is the coefficient of blood flow in the liver parenchyma, PABF is the blood flow in the hepatic artery or abdominal aorta. According to the results of observation of patients, it was found that 54 (48.6%) received more than 1, and 57 (51.3%) had a prognosis coefficient of less than 1. There was a high correlation between positive clinical and laboratory dynamics and an increase in ASL-perfusion of the liver (r = 0.889), as well as negative clinical and laboratory dynamics and a decrease in ASL-perfusion of the liver (r = 0.887). it was found that in patients with a minimum degree of VH activity, the volume of hepatic blood flow (HBF) according to ASL-perfusion of the liver during MRI was from 140 – 159 ml/100 g/min, with a moderate – 118–139 ml/100 g/min, with high – 40–117 ml/100 g/min.Conclusion. Thus, if the ratio of forecast of more than 1 predict a favorable course (AUC = 0,897 (95% CI 0,884– 0,951)), with a coefficient less than 1 is unfavorable (AUC = 0,895 (95% CI 0,881–0,953)).
Suppurative gastritis as a rare cause of acute abdomen and septic shock in a pregnant woman: a case report
Authors: Marzocchi Guido , Giusti Davide , Cervellera Maurizio , Monteduro Francesco 
Published: March 2021

Background:
Suppurative or phlegmonous gastritis is an uncommon but serious disease, which can be fatal if untreated. The treatment is conservative at first with antibiotic therapy, but a total gastrectomy might be required if the patient is unresponsive to medical treatment and the clinical conditions deteriorate.

Case presentation:
We present a case of acute suppurative gastritis, the second in the literature to our knowledge not to be fatal in a pregnant woman, caused by group A Streptococcus pyogenes, treated conservatively after an exploratory laparoscopy. The delivery was uncomplicated and the patient recovered well after a long cycle of targeted antibiotic therapy.

Conclusion:
The rarity of suppurative gastritis may be associated with the difficulty of a prompt diagnosis and high mortality as a result. The aim of this case report is to raise awareness about the importance of an early diagnosis, and it is crucial to avoid treatment delays. The emergency physician, radiologist, and surgeon should be aware of this entity.
Joint Programs in Vietnam in the Time of COVID-19 Pandemic: “A model” of Students’ Preference (What do Learners Care about?)
Authors: Huong Giang Pham , Thuy Anh Tu , Ngoc Oanh Luong 
Published: March 2021

This study is among the first attempts to provide an understanding of factors affecting students’ intention to choose the joint programs for undergraduate education in Vietnam in the time of new normal context (i.e. COVID-19 pandemic). A questionnaire-based survey was employed to collect data from high school and undergraduate students. The Partial Least Square-Structural Equation Modeling (PLS-SEM) method is used to analyze the data collected. Overall, results show that the joint programs that are attractive to Vietnamese students/pupils should have international standardized content, include subjects that are highly applicable, qualification of teaching staffs. In terms of COVID-19 pandemic effect, the COVID-19 pandemic increases the probability of student choosing joint programs. This finding predicts that there may be a significant drop in the number of students studying the joint programs in Vietnam after the COVID-19 is under control as they may go to study abroad.
Keywords:
Joint program, Vietnam, student’s preference, PLS-SEM.
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Optimization of the pre-treatment of white sawdust (Triplochiton scleroxylon) by the organosolv process for the production of bioethanol
Authors: Tchuidjang Thierry Tchamba , Noubissié Eric , Ali Ahmed 
Published: March 2021

The exploitation of our forests generates waste, amongst which sawdust produces approximately cubic meter per year. The objective of this work is to contribute to the improvement of the recovery process of this waste through the optimization of the pre-treatment stage of sawdust from Ayous (Triplochiton scleroxylon) by the organosolv process in order to produce bioethanol. To achieve this objective, Ayous sawdust was sampled and then characterized, followed by the pre-treatment through organosolv process. During pre-treatment, a composite experimental design centred on three factors (temperature, time, ethanol concentration) was used to study their effects on extraction of pentoses, reducing sugars and phenolic compounds. Analysis shows that Ayous sawdust contains 45.33 ± 5.5% cellulose, 30.32 ± 1.95% lignin and 20.03 ± 3.5% hemicellulose. To release the maximum of pentoses, reducing sugars and the minimum of phenolic compounds, an organosolv pre-treatment of this substrate should be carried out at 209.08 °C for 47.60 min with an ethanol–water ratio of 24.02%. Temperature is the factor having the most positive influence on the pre-treatment process whereas, ethanol concentration is not an essential factor. Organosolv pre-treatment is an effective process for delignification of the lignocellulosic structure of Ayous sawdust.