bluuebunny/crossref_metadata_2025_split huggingface dataset:
Diverticulitis y neumoperitoneo: una condición no siempre quirúrgica
Authors: Apolinar Andrés F. , Arévalo Cáterin , Gómez Daniel F. , Borráez Bernardo A. 
Published: April 2023

Introducción. La enfermedad diverticular es una condición degenerativa usual del colon y motivo de consulta frecuente por dolor abdominal en los servicios de urgencias. Una de las complicaciones frecuentes de esta enfermedad es la perforación del divertículo, lo cual puede resultar en neumoperitoneo, una colección abdominal o una peritonitis localizada o generalizada que, en algunos casos, requiere drenaje de la colección o tratamiento quirúrgico. Se presentan tres casos de pacientes con diverticulitis y neumoperitoneo, que fueron tratados en forma conservadora y tuvieron una evolución satisfactoria.
Objetivos. Los objetivos del estudio fueron determinar las características de los pacientes con diverticulitis y neumoperitoneo y evaluar su evolución con tratamiento médico.
Materiales y métodos. Se hizo una revisión retrospectiva de una base de datos. Se evaluó la incidencia de neumoperitoneo, las características demográficas y la evolución con el tratamiento médico instaurado, en pacientes con diverticulitis atendidos en la Fundación Clínica Shaio, durante el periodo comprendido entre octubre de 2014 y octubre de 2015.
Resultados. De 60 pacientes con diagnóstico de diverticulitis, en 3 se presentó neumoperitoneo, sin evidencia de colecciones o líquido libre abdominales. Estos tres pacientes fueron manejados conservadoramente con antibióticos, obteniéndose una mortalidad nula a corto plazo, sin necesidad de manejo quirúrgico en esta hospitalización.
Conclusiones. La incidencia de diverticulitis asociada a neumoperitoneo sin colecciones abdominales o líquido libre, es poco frecuente en el servicio de urgencias. En pacientes seleccionados, se recomienda un tratamiento inicial conservador, con antibiótico y control sintomático, con lo cual se obtienen buenos resultados
Economic Impacts of Farmers Cooperatives in Nepal: A Study of Uthan Farmers' Cooperatives Limited Kalika-8 Chitwan
Authors: Dhakal Chandra Prasad 
Published: April 2023

The study analyzes the economic impactsof Uthan Farmers'CooperativeLimited in term of financial viability like employment, income and saving. The study explores the impacts in the context of Uthan Farmers' Cooperative Limited (UFCL), Kalika municipality ward no 8 Chitwan. Main objective of the study is to find out the perception of users group of the cooperative on economic impacts like employment, saving and income. Qualitative research design is followed and completed the study. Findings and conclusion of the study is based on primary data collected from the field by interview questions and observation checklist. Members of the cooperative have both positive and negative experiences on the activities of the cooperative ruing in study area (Kalika municipality ward no 8, Chitwan) playing role to bring impacts on the economic aspects of the members.
МЕТОД ЗБIЛЬШЕННЯ ОКРЕМОГО ЗОБРАЖЕННЯ НА ОСНОВІ БАГАТОВИХОДОВОЇ РЕГРЕСІЇ ТА МОМЕНТНОЇ МЕТРИКИ
Authors: БЕДРАТЮК Леонід , БЕДРАТЮК Ганна , ГУРМАН Іван 
Published: April 2023

В роботі запропоновано новий алгоритм збільшення окремого напівтонового зображення який вирішує проблему досягнення надроздільної здатності зображення як задачу багатовихідної регресії машинного навчанння. Запропонований алгоритм використовує моментну метрику для оцінки якості збільшеного зображення. Алгоритм реалізовано за допомогою простої нейронної мережі з трьома прихованими шарами та проведено чисельні експерименти на еталонному зображенні. Результати показують, що збільшення зображення, досягнуте нашим методом, перевищує якість збільшених зображень, отриманих класичними методами та нейронною мережею EDSR, виміряної моментною метрикою.
Wodginite as an indicator mineral of tantalum-bearing pegmatites and granites
Authors: Alekseev Viktor 
Published: April 2023

In the composition of tantalum-niobates the tin-bearing wodginite group minerals (WGM) were found: wod-ginite, titanowodginite, ferrowodginite, ferrotitanowodginite, lithiowodginite, tantalowodginite, “wolframowodginite”. We reviewed the worldwide research on WGM and created a database of 698 analyses from 55 sources including the author's data. WGM are associated with Li-F pegmatites and Li-F granites. Wodginite is the most prevalent mineral, occurring in 86.6 % of pegmatites and 78.3 % of granites. The occurrence of WGM in granites and pegmatites differs. For instance, titanowodginite and “wolframowodginite” occur three times more frequently in granites than in pegmatites, whereas lithiowodginite and tantalowodginite do not appear in granites at all. The difference between WGM in granites and pegmatites is in finer grain size, higher content of Sn, Nb, Ti, W, and Sc; lower content of Fe3+, Ta, Zr, Hf; higher ratio of Mn/(Mn + Fe); and lower ratio of Zr/Hf. The evolutionary series of WGM in pegmatites are as follows: ferrowodginite → ferrotitanowodginite → titanowodginite → “wolframowodginite” → wodginite → tantalowodginite; in granites: ferrowodginite → ferrotitanowodginite → “wolframowodginite” → wodginite → titanowodginite. WGM can serve as indicators of tantalum-bearing pegmatites and granites. In Russia the promising sources of tantalum are deposits of the Far Eastern belt of Li-F granites containing wodginite.
Fidelity of quantum blobs
Authors: Henriksson Andreas 
Published: April 2023

Quantum blobs are the smallest units of phase space that are compatible with the Robertson-Schrödinger indeterminacy relation and invariant under general symplectic transformations [1]. In this article, the distinguishability between pairs of quantum blobs, as measured by quantum fidelity, is defined on complex phase space. Fidelity is physically interpreted as the probability that the pair are mistaken for each other upon a measurement. The mathematical representation is based on the concept of symplectic capacity in symplectic topology. The fidelity is the absolute square of the complex-valued overlap between the symplectic capacities of the pair of quantum blobs. The symplectic capacity for a given quantum blob, onto any conjugate plane of degrees of freedom, is postulated to be bounded from below by the Gromov width h/2. This generalizes the Liouville theorem in classical mechanics, which states that the volume of a region of phase space is invariant under the Hamiltonian flow of the system, by constraining the shape of the flow. It is shown that for closed Hamiltonian systems, the Schrödinger equation is the mathematical representation for the conservation of fidelity.
Assessment of professional competencies of masters of pedagogy using electronic portfolio
Authors: Imanova О. А. , Smolyaninova О. G. 
Published: April 2023

Comprehensive assessment of professional competencies is one of the main conditions ensuring successful employment in accordance with the qualifications obtained and the prospect of career growth for graduates of pedagogical universities in conditions of uncertainty. The professional self-evaluation is an important factor for building individual development and analyzing one’s own pedagogical potential based on professional activity reflection.The article presents the results of the study conducted at the School of Education, Psychology and Sociology of the Siberian Federal University on the use of electronic portfolio technology (e-portfolio) for comprehensive authentic assessment of the professional competencies of Masters’ program of Pedagogical Education students’ within the two-year training and in the process of State Final Examination. The content of the discipline “E-portfolio for presenting and recognizing achievements”, described in the article and designed for Master’s students in pedagogy, is aimed at developing self-assessment skills and professional development of Master’s students of Pedagogical Education.The presented results of self-assessment of universal, general professional and professional competencies development (carried out using e-portfolio materials) of second-year graduate students demonstrate higher constructive and productive levels than the first-year graduate students’ results. This is due to the accumulation of materials confirming their achievements in various activities. The expert assessment of e-portfolio materials before the State Final Examination also indicates an increase in the level of development of the mentioned above competencies.
Formulasi Hukum Keluarga Sebagai Positifisasi Hukum Islam Di Indonesia
Authors: Salim Agus Salim 
Published: April 2023

Abstrak
Meskipun warganegaranya mayoritas muslim, Indonesia bukanlah negara yang menerapkan sistem hukum Islam, tapi Indonesia juga bukanlah negara yang melarang warganya untuk menjalankan hukum yang diatur oleh agama yang dipeluk warganya. Hukum Islam adalah hukum yang hidup pada mayoritas warga Indonesia, dan yang juga menjadi norma hukum dalam pembentukan hukum positif. Dalam sejarah perkembangan hukum positif nasional di Indonesia Hukum kelurga Islam merupakan salah satu hukum yang dipositifisasikan menjadi perundangan nasional. Penelitian ini mendeskripsikan tentang bagaiamana terbentuknya hukum keluarga di Indonesia, pengaruh desakan ormas perempuan dalam pembentukan hukum keluarga Indonesia selain itu tulisan ini juga mendeskripsikan ada tidaknya pengaruh politik hukum terhadap pembentukan hukum keluarga di Indonesia. Dalam mengurai terbentuknya hukum keluarga dan juga pengaruh politik hukum terhadap hukum positif nasioanl, peneliti dalam penelitian ini menggunakan metodologi deskriptif normative dan jenis penelitianya menggunakan ribrary research sebagai metode pengumpulan datanya.
Ushul Tafsir and Qawaid Tafsir Nusantara: A Review Of Nawawi Al Bantani's Book Of Tafsir Marah Labid
Authors: Cahyo Erlan Dwi 
Published: April 2023

Tafsir is an effort to understand the Quran to find out the meaning and content of the verses of the Quran It is a result of human labor (it is different from the Quran) that has developed and changed from classical period to contemporary. It is diverse in terms of methods (manhaj/tariqah), patterns (nau'), and approaches (alwan). The book of Tafsir Marah Labid or Tafsir Al Munir written by Syekh Nawawi Al-Bantani is considered an interpretation that connects between traditional times and modern times. It is different from other tafsir in Archepelago because it uses Arabic, of which was novel in Nusantara’s works during the time. Other than that, Tafsir Marah Labid also contains some of the teachings that represent its time when Dutch colonialist colonized Nusantara.
Drug potency effects of three anthelmintics against natural fascioliasis with hematological values in goat
Authors: Faruk Md. Ashraf Zaman 
Published: April 2023

The purpose of the study was to compare the effectiveness of three anthelmintics against naturally occurring fascioliasis in goats as well as how they affected various hematological values over the course of 28 days. For this investigation, out of 417 goats, 60 were selected who were suffering from liver fluke infection. After being randomly divided into four groups of 15 animals each, the first three groups got treatment with triclabendazole, oxyclozanide, and nitroxynil while the fourth group was kept as a control group and received no medication. The results of the study showed that the egg per gram (EPG) count of the treatment groups significantly decreased successively (P < 0.01) on days 3rd, 7th, 14th, and 28th, whereas the control group produced significantly from day 3rd through the experimental period. Results revealed that the mean EPG was reduced by 78.40 %, 73.33 %, and 83.11 %, respectively, following treatment with triclabendazole, oxyclozanide, and nitroxynil, while the mean EPG production was 22.66 % in the control group. Hematological parameters including Hb, PCV, and TEC values, were lower before the treatment but turned to increase significantly (P < 0.01) on study day 28th, however, the mean TLC values were decreased substantially (P < 0.01) compared to the untreated control group. This result may indicate that all three anthelmintics were efficient, but nitroxynil had a relatively higher efficacy against goat fascioliasis regarding on the EPG and hematological indices.
Helminthоfauna of red deer (Cervus elaphus) and fallow deer (Dama dama) in the farm of the Western Polissia of Ukraine
Authors: Hunchak Yu. R. , Yuskiv I. D. 
Published: April 2023

Host animals – red deer (Cervus elaphus) and European fallow deer (Dama dama) for industrial cultivation in the conditions of the “Amila” farm in the Western Polissia of Ukraine can be the primary source of the spread of the helminthic infestation. Following this, in September 2022, samples of feces from a red deer (n = 22) and a European fallow deer (n = 5) were collected for coprological research. During the helminthological study of red deer from five lineages (Eastern European, English, Hungarian, Latvian crossbred, Lithuanian crossbred) in farms, Ostertagia leptospicularis mint eggs were found in faeces in 72.7 % of animals at an intensity of infestation of 6.0 ± 2.1 to 19.3 ± 5.6 EGF. As part of a two-component associative invasion, the species of helminth Ostertagia leptospicularis crossed together with the species Cooperia oncophora (18.2 %). In samples of deer feces, the intensity of Cooperia oncophora egg infestation ranged from 3.5 ± 1.5 to 4.5 ± 2.5 EGF. In the European fallow deer, a coprological examination of collected faecal samples revealed helminth eggs of Ostertagia leptospicularis in 80.0 % of animals with an average infestation intensity of 7.3 ± 2.6 EGF. As part of a two-component associative infestation, the helminth species Ostertagia leptospicularis ran together with the Tricostrongylus axei (20.0 %). The intensity of infestation with eggs of the helminth Trichostrongylus axei averaged 2.5 ± 0.5 EGF. However, in this study, the helminthic infestation was observed in most wild ruminants, but the average infestation intensity was low. In contrast to our previous study on the species distribution of parasites of red deer (Cervus elaphus), the relative abundance and prevalence of nematode eggs: Trichostrongylus, Ostertagia, Coperia, Habertia, Haemonchus, Aonchotheca (capillaria), Strongyloides and Mulleria larvae were generally much higher before deworming in animals on a deer farm. Our findings indicate that the potential for transmission of helminthic infestations is relatively low if monitoring studies on parasite infestation of wild ruminants and their planned deworming are carried out periodically.
Thuật toán tìm kiếm TABU giải bài toán cây khung với chi phí định tuyến nhỏ nhất
Authors: Quốc Phan Tấn , Nghĩa Nguyễn Đức 
Published: April 2023

Minimum Routing Cost Spanning Tree (MRCST) is one of spanning tree optimization problems having several applications in network design. In general cases, the problem is proved as NP (Non-deterministic Polynomial) - hard. This paper proposes an algorithm for solving MRCST problem based on the schema of TABU search algorithm. Experimental results show that our proposal algorithm is better than Wong algorithm, many population-based meta-heuristics like Max-Min Ant System (MMAS), Genetic Algorithm (GA) and outperforms recently proposed Artificial Bee Colonyalgorithm (ABC) both in terms of solution quality as well as running time.
Kết hợp mã hóa mạng lớp vật lý và lựa chọn nút chuyển tiếp cho kênh vô tuyến chuyển tiếp hai chiều
Authors: Hiệp Vũ Đức , Nam Trần Xuân 
Published: April 2023

Network coding at the physical layer - (Physical layer Network Coding: PNC) is a promisingtechnique to increase transmission throughput over two-way relay wireless networks. In a relay network, selecting a most capable intermediate node to serveas the relay help to increase transmission performance. This paper applies the selection to the MIMO-PNC network and proposes three relay selection algorithms based on the eigenvalue, harmonic mean (harmmean) and norm of the channel matrix. It is shown that the eigenvalue based algorithm has the best BER performance
Hệ sinh ánh xạ đóng và bài toán biểu diễn phản cơ sở
Authors: Minh Bùi Đức 
Published: April 2023

Closure mapping on a finite set U is a mapping satisfied reflexibility, monotonicity, and idempotence properties. This is one of mathematical tools supporting theoretical aspects in several of IT fields, such as database and knowledge-base systems, deductive systems, data mining etc. .. Each closure mapping can be specified by a deductive system, called generation system. An antibase of a closure mapping f on U is the subset P of U satified f(P) ¹ U, and "A ÎU \ P: f(PA) = U. It is shown that antibases can be used in database design and data mining to reduce computational complexity of algorithms for computing such objects as closures, keys, normal forms, sensitive itemsets and association rules, etc… This paper presents some new results concerning representing the antibases of a given generation system. We show that each antibase in a generation system can be represented as a union of the maximal right-hand side and an antibase of the reduced system.
Recomposing Lovecraft: Genre Emulation as Autopoiesis in the First Edition of Call of Cthulhu
Authors: Mehrstam Christian 
Published: April 2023

The article examines how genre is emulated in the first edition of Call of Cthulhu (1981 ), analyzing the game's potential to answer social needs during the Reagan era. Genre is understood in the response aesthetic sense, as collections of traits sedimented from authors' and designers' attempts to meet their audiences. Similar to how software can be engineered to replace older hardware, Call of Cthulhu replaces the genre functions underpinning Lovecraftian stories. Previous research discusses Call of Cthulhu as a horror RPG, mostly referencing later editions. This article's analysis, based on systems theory, deals with the first edition and a more complex genre composition. Emulation is described as autopoiesis-a generative mechanism of simultaneous autonomy and dependency vis-a-vis an environment. The role-playing system selects genre elements through structural couplings to its surroundings, and then recombines them in a new way, giving them new affordances.
The result shows the ways in which the first edition of Call of Cthulhu fuses elements from the fantasy role-playing genre with elements from literary horror, detective story, pulp fiction and colonial mystery. The three most prominent characteristics of the game-the characters' mental health, the manner in which they confront Mythos representatives, and their expeditions to remote locations-are solutions to genre tensions, rather than properties of horror. Following the sociohistorical framing of the elements involved, the composite emulation allowed for the processing of perceived threats to the American way oflife during the early Reagan Era. The game offered a colonial fantasy, where real but more diffuse menaces, such as the nuclear arms race of the Cold War or the Iranian Revolution and ensuing energy crisis, could be fictionalized and reconsidered from the perspective of a predominantly white Christian struggle against evil in a 1920s world.
Digital scoring of welfare traits in Atlantic salmon (Salmo salar L.) - a proof of concept study quantifying dorsal fin haemorrhaging via hyperspectral imaging
Authors: Lindberg S-K. , Durland E. , Heia K. , Noble C. , Alvestad R. , Difford G.F. 
Published: April 2023

IntroductionMorphological injuries are well-established Operational Welfare Indicators (OWIs) for farmed animals including fish. They are often scored manually by human observers and this process can be laborious and prone to subjectivity and error. In this study we evaluated the use of a hyperspectral imaging system to quantify the presence and severity of external haemorrhaging in Atlantic salmon focusing on dorsal fins as a proof of concept OWI.MethodsTwo inexperienced observers manually audited dorsal fin injuries on 234 post-smolt Atlantic salmon following a standardized protocol that scored fin erosion on a 0-3 scale and also classified the injury as active/healed. The same fish were then imaged with a hyperspectral camera system and the manually scored visual assessments were compared with hyperspectral images of the same fin. Hyperspectral images were processed to segment out the dorsal fin of each fish and the presence of blood in the tissue was quantified by analysing the spectral information, yielding a fin haemorrhaging index.ResultsThe hyperspectral imaging platform was robust at detecting blood in fins and could help classify active injuries more accurately than human observers. The agreement between human scorers and the image analysis tool for classifying active bleeding vs healed/undamaged fins was good with a Cohen’s kappa of 0.81 and 0.90. Accuracy between the fin haemorrhaging index and the human observers was moderate (0.61 and 0.57) and on par with the agreement between the two human observers (0.68), demonstrating the difficulty in classifying injuries that result in a reduction in fin size but may or may not result in fin haemorrhaging.DiscussionThese results demonstrate the potential power of hyperspectral imaging to improve welfare audits in aquaculture, especially where manual injury classification schemes have potentially mixed traits that involve haemorrhaging. The data also suggests that the hyperspectral camera can detect bleeding that is not readily visible to the human eye. There is a need for further testing and validation to integrate these tools into existing welfare auditing programs, but the potential advantages of the automated approach include increased sensitivity, accuracy and throughput, while producing quantitative data for researchers or management.
Enhancing physicians’ radiology diagnostics of COVID-19’s effects on lung health by leveraging artificial intelligence
Authors: Gasulla Óscar , Ledesma-Carbayo Maria J. , Borrell Luisa N. , Fortuny-Profitós Jordi , Mazaira-Font Ferran A. , Barbero Allende Jose María , Alonso-Menchén David , García-Bennett Josep , Del Río-Carrrero Belen , Jofré-Grimaldo Hector , Seguí Aleix , Monserrat Jorge , Teixidó-Román Miguel , Torrent Adrià , Ortega Miguel Ángel , Álvarez-Mon Melchor , Asúnsolo Angel 
Published: April 2023

Introduction:This study aimed to develop an individualized artificial intelligence model to help radiologists assess the severity of COVID-19’s effects on patients’ lung health.Methods:Data was collected from medical records of 1103 patients diagnosed with COVID-19 using RT- qPCR between March and June 2020, in Hospital Madrid-Group (HM-Group, Spain). By using Convolutional Neural Networks, we determine the effects of COVID-19 in terms of lung area, opacities, and pulmonary air density. We then combine these variables with age and sex in a regression model to assess the severity of these conditions with respect to fatality risk (death or ICU).Results:Our model can predict high effect with an AUC of 0.736. Finally, we compare the performance of the model with respect to six physicians’ diagnosis, and test for improvements on physicians’ performance when using the prediction algorithm.Discussion:We find that the algorithm outperforms physicians (39.5% less error), and thus, physicians can significantly benefit from the information provided by the algorithm by reducing error by almost 30%.