bluuebunny/crossref_metadata_2025 huggingface dataset:
O olhar como vetor do pensamento e do gozo
Authors: Prado Magaly Parreira do
Published: September 2023

Em A Superindústria do Imaginário: como o capital transformou o olhar em trabalho e se apropriou de tudo que é visível, Eugênio Bucci se debruçou sobre o tema por um terço de século e propõe reconfigurar e exponenciar a imbricação da linguística e da psicanálise na comunicação – transformada em centro do capitalismo extrator de dados, circulando-os como mercadoria, sobretudo entre os propagandistas, influindo no fluxo da informação, tão cara em tempos de um espalhamento desmedido de fake news. Assim, o olhar, como um vórtice que atua em circuitos secretos, é um ato de linguagem. Afinal, em sociedades fantasiosas, o sujeito, como uma espécie de joguete, tem seu pensamento substituído pelo olhar para, ao final, encontrar o gozo.
Curadoria educativa de artes visuais: um processo de construção de parâmetros para os anos finais do ensino fundamental e o ensino médio
Authors: Vianna Rachel de Sousa , Oliveira Bernardo Jefferson de
Published: September 2023

Este artigo discute a curadoria educativa de artes visuais com base na análise de um processo cíclico de criação, aplicação em sala de aula e avaliação do material educativo Violência & heroísmo. Produzido e testado no âmbito do projeto de ensino, pesquisa e extensão “Mediação da experiência estética na escola”, da Universidade do Estado de Minas Gerais, esse material se sustenta em uma série de premissas conceituais e metodológicas que busca integrar educação estética e ética. Considerando a experiência adquirida no projeto e referências encontradas na literatura de ensino de arte, são propostos oito parâmetros para a curadoria educativa voltada para o ensino fundamental II, que compreende do 6º ao 9º ano, e para o ensino médio.
Arte urbana, arte contemporânea
Authors: Braga Felipe Eduardo Lázaro
Published: September 2023

A forma estética originária do grafite e pixação – desenho/inscrição/assinatura – é sensivelmente tributária de seus imperativos performáticos sobre o território – driblar e superar os dispositivos de vigilância e disciplina da cidade. O processo de reconhecimento do grafite e da pixação nos museus e galerias tradicionais, via estratégias de transliteração estética, absorve esse duplo registro da linguagem, que se realiza não apenas no traço efetivamente grafitado – a imagem –, mas inclusive no desenvolvimento da ação de grafitar – a performance. Nesse sentido, as exposições de arte urbana elaboram projetos de curadoria que restituem às imagens, ainda que expostas no abrigo institucional, sua natureza agencial sobre o território, fazendo do grafite não um gênero alternativo de pintura, mas trânsito estético entre linguagens contemporâneas.
O avião, a ave, o anjo: asas do progresso em Guimarães Rosa e Paul Klee
Authors: Carvalho Rhaysa Novakoski , Silva Gustavo de Castro da
Published: September 2023

Com o objetivo de revisitar um marco histórico do modernismo brasileiro sob outro viés e identificar imaginários de progresso presentes em duas obras artísticas, este artigo propõe um diálogo entre arte, literatura, política e história. Ambientando-se no período de construção de Brasília e na experiência dos trabalhadores nesse processo, as peças-chave para elucidação dessas imagens são: o conto “As margens da alegria”, de Guimarães Rosa, e o quadro Angelus Novus, de Paul Klee. Como resultado desta análise, a aproximação e a interpretação de diferentes linguagens artísticas apontam uma reflexão sobre as nuances do projeto modernista de desenvolvimento, como também sobre os impactos do progresso em subjetividades e territorialidades.
Antonio María Esquivel e Los Niños: pintura, retórica e educação natural no século XIX espanhol
Authors: Bagolin Luiz Armando , Reis Magali dos
Published: September 2023

O retrato dos meninos Raimundo Roberto e Fernando José, filhos da infanta Josefa Fernanda de Borbón, feito por Antonio María Esquivel Y Suárez de Urbina na metade do século XIX, e pertencente à coleção do Museu do Prado, em Madri, revela ligações interessantes com a filosofia da educação natural de Jean-Jacques Rousseau, embora tenha o pintor convenientemente buscado muito mais ilustrá-la do que debatê-la.
Metafísica, sonhos e ficção. Kant e os espectros
Authors: Menon Walter
Published: September 2023

O presente artigo tem por objetivo apresentar em linhas gerais o desenvolvimento da teoria dos espíritos empreendida por Kant no texto Os sonhos de um visionário explicados pelos sonhos da metafísica, publicado em 1766, com suas consequências epistêmicas. O ponto central é o esquema óptico do qual Kant lança mão para explicar os fenômenos de comunicação com os espíritos e sua relação com o esquema mesmo da percepção visual, bem como dos aparelhos de projeção espectrais usados em espetáculos e seances espíritas. Além disso, nossa hipótese é que o texto kantiano faz parte, por seu estilo e tema, da onda de publicações sobre visionários, aparições e espetáculos fantasmagóricos, que ganha volume a partir dos últimos decênios do século dezoito.
A estética em Karl Philipp Moritz: entre a psicologia e a autonomia da obra de arte
Authors: Franceschini Pedro Augusto
Published: September 2023

Conhecido por textos que promoveram uma concepção autônoma de obra de arte, Karl Philipp Moritz foi também um destacado representante da tradição da psicologia – posições que pareceriam contraditórias a princípio, quando assumimos o desenvolvimento da estética na segunda metade do século XVIII. Seu ensaio Sobre a imitação formadora do belo possibilita, todavia, uma compreensão mais matizada da passagem entre essas perspectivas. Partindo de uma análise psicológica “profunda”, por assim dizer, da produtividade artística, Moritz aponta para uma força plástica e objetiva atuante na subjetividade criadora, anterior à força representativa e dotada de sua própria lógica e linguagem.
Filosofia da arte como metacrítica: algumas questões a partir de Noël Carroll
Authors: Pucciarelli Daniel
Published: September 2023

O artigo investiga a proposta de revitalização da filosofia da arte como metacrítica, de Noël Carroll. Interroga-se particularmente o teor normativo da metacrítica carrolliana tal como ele se revela em seu conceito de crítica de arte e na sua doutrina da avaliação crítica. A hipótese defendida pelo artigo é a de que Carroll erige à condição de norma configurações transitórias do mundo da arte e da ontologia da obra de arte, o que contribui para que sua metacrítica se converta em uma teoria abstrata da crítica. Dela se pode depreender, no entanto, indicações valiosas para uma reforma contemporânea da metacrítica de arte.
Ajuizamento e prazer – ou sobre “a chave da crítica do gosto”. Notas sobre o § 9 da terceira 'Crítica'
Authors: Barbosa Ricardo
Published: September 2023

Em sua “Analítica do belo”, Kant frequentemente se antecipa ao problema da “Dedução dos juízos estéticos puros”, mesclando a investigação sobre as condições sob as quais um juízo de gosto pode ser considerado um juízo puro com a justificação de sua pretensão de universalidade, como ocorre no §9, no qual discute se o prazer antecede ou sucede o ajuizamento do objeto. Essa questão é apontada como “a chave da crítica do gosto” porque sua resposta já coloca em evidência o que é afirmado a priori num juízo de gosto.
Entrevista com Carlos Matuck
Authors: Matuck Carlos , Ulbricht Yuri , Galé Pedro
Published: September 2023

Entrevista com Carlos Matuck.
Causal associations of 25-hydroxyvitamin D with functional gastrointestinal disorders: a two-sample Mendelian randomization study
Authors: Xu Senbao , Luo Qiuyan , He Jian , Chen Xiling , Li Simin , Bai Yang
Published: September 2023

Background

Previous observational studies have shown associations between vitamin Ds and FGIDS[Including irritable bowel syndrome(IBS) and functional dyspepsia(FD)]. However, the association is controversial and the causality remains unknown. In this study, two-sample MR was cited to explore the causal effect on FGIDS caused by vitamin D level and serum 25-hydroxyvitamin D.

Method

The GWASs of vitaminD and 25-hydroxyvitamin D, with 57–99 strongly related SNPs were all obtained from UK biobank. The GWASs of IBS and FD were obtained from FinnGen biobank with respectively 187,028 and 194,071 participants involved. Fixed-effect inverse variance weighted regression was used to evaluate causal estimates. Other statistical methods such as MR Egger, weighted median estimation, maximum likelihood estimation and penalty-weighted median estimation are also used to verify the accuracy of the main results.

Results

Measuring by the IVW method, our research indicated that no causal relationship was detected between vitamin D intake and Functional gastrointestinal disorders [IVW, OR(vitamin D-IBS) = 0.909, 95% CI 0.789–1.053, p = 0.2017); OR(vitamin D-FD) = 1.0662, 95% CI 0.9182–1.2380, p = 0.4000]. As for serum 25-hydroxyvitamin D, no causal relationship was detected on FD(IVW, OR(25-hydroxyvitamin D-FD) = 0.9635, 95% CI 0.8039–1.1546, p = 0.6869). Nevertheless, a negative causal relationship was revealed between 25-hydroxyvitamin D and IBS(IVW, OR(25-hydroxyvitamin D-IBS) = 0.832, 95% CI 0.696–0.995, p = 0.0436). Sensitive analysis supported the main findings but did not suggest bias due to pleiotropy.

Conclusions

Our Mendelian randomization analyses suggest a negative causal relationship between 25-hydroxyvitamin D and IBS. For each additional SD increase of genetically determined 25-hydroxyvitamin D levels, the risk of IBS decreased by 16.8%.
Anatomic versus non-anatomic resection for early-stage intrahepatic cholangiocarcinoma: a propensity score matching and stabilized inverse probability of treatment weighting analysis
Authors: Ke Qiao , Wang Lei , Lin Ziguo , Liu Hongzhi , Lou Jianying , Zheng Shuguo , Bi Xinyu , Wang Jianming , Guo Wei , Li Fuyu , Wang Jian , Zheng Yamin , Li Jingdong , Cheng Shi , Zhou Weiping , Liu Jingfeng , Zeng Yongyi
Published: September 2023

Background

Radical resection is still the most cost-effectiveness curative strategy for intrahepatic cholangiocarcinoma (ICC), but it remains controversial on the survival benefit of anatomic resection (AR). In this study, we sought to compare the oncologic outcomes between AR versus non-AR (NAR) as the primary treatment for early-stage ICC patients.

Methods

Data of ICC patients who underwent hepatectomy and staged at AJCC I were retrospectively collected from 12 hepatobiliary centers in China between Dec 2012 and Dec 2015. Propensity score matching (PSM) and stabilized inverse probability of treatment weighting (IPTW) analysis were performed to minimize the effect of potential confounders, and the perioperative and long-term outcomes between AR and NAR groups were compared.

Results

Two hundred seventy-eight ICC patients staged at AJCC I were eligible for this study, including 126 patients receiving AR and 152 patients receiving NAR. Compared to the NAR group, the AR group experienced more intraoperative blood loss before and after PSM or stabilized IPTW (all P > 0.05); AR group also experienced more intraoperative transfusion after stabilized IPTW (P > 0.05). In terms of disease-free survival (DFS) and overall survival (OS), no significant differences were observed between the two groups before and after PSM or stabilized IPTW (all P > 0.05). Multivariable Cox regression analyses found that AR was not an independent prognostic factor for either DFS or OS (all P > 0.05). Further analysis also showed that the survival benefit of AR was not found in any subgroup stratified by Child–Pugh grade (A or B), cirrhosis (presence or absence), tumor diameter (≤ 5 cm or > 5 cm) and pathological type (mass-forming or non-mass-forming) with all P > 0.05.

Conclusion

Surgical approach does not influence the prognosis of patients with stage I primary ICC, and NAR might be acceptable and oncological safety.
Oncoplastic breast conserving surgery versus standard breast conserving surgery for early and locally advanced breast cancer: a retrospective analysis from Sri Lanka
Authors: Wijesinghe Kanchana , Abeywickrama Thilanka , Chamara Yohan , De Silva Sumali , Tharshan Sebastianpillai , Jayarajah Umesh , De Silva Ajith
Published: September 2023

Background

Breast aesthetics is becoming increasingly important in breast cancer surgery due to changes in patient expectations and greater emphasis been placed on the psychosocial outcomes. Studies have shown no difference in local recurrence risk between mastectomy and breast conserving surgery (BCS) and also a higher overall survival rate after BCS. Breast preservation improves the quality of life substantially compared to mastectomy. Oncoplastic breast-conserving surgery (O-BCS) involves tumour excision whilst overcoming the limitations of standard breast conserving surgery (S-BCS) by allowing larger resection volumes, avoiding deformities with better aesthetic results. Our study aims to compare the oncosurgical and aesthetic outcomes of O-BCS versus S-BCS among women in Sri Lanka.

Methods

We conducted a retrospective study over a 4-year period including patients who underwent breast conservation surgery for primary non-metastatic breast cancer in two tertiary care units. We assessed outcomes in terms of re-excision rates, resection margin, complications and aesthetic outcomes using a Likert scale questionnaire to grade specific outcomes such as symmetry, volume, nipple position, scar visibility. Non-parametric tests were used for statistical analyses.

Results

Fifty-four and seventy-three patients underwent S-BCS and O-BCS respectively. The median specimen volume and the maximum tumour diameter were significantly higher in O-BCS [160(range:65–220); 4.2(range: 1.2–5.2)] compared to S-BCS [65(range:45–86); 2.4(range: 1.0-2.6)]. The median closest tumour margin was 16 mm (range:4-25 mm) in O-BCS while 6 mm (range:<1 – 12 mm) in S-BCS (p = 0.01). Close (< 1 mm) and positive margins needing re-excision were seen mostly in S-BCS. Superior aesthetic outcomes with statistical significant difference were reported in the O-BCS compared to S-BCS group with better symmetry, volume, nipple position and scar visibility. The re-excision rates were significantly lower in O-BCS group. There was no significant difference in the operative time and complications while the aesthetic outcomes were significantly superior in OBCS.

Conclusions

Overall, Level 2 perforator flap based reconstruction had superior aesthetic outcomes. O-BCS is safe and more aesthetically acceptable with no difference in oncological outcome and operative time. More consideration should be given to aesthetic parameters such as scar visibility, nipple position, breast volume and shape when considering the best surgical option for the patients.
Study design for development of novel safety biomarkers of drug-induced liver injury by the translational safety biomarker pipeline (TransBioLine) consortium: a study protocol for a nested case–control study
Authors: Grove Jane I. , Stephens Camilla , Lucena M. Isabel , Andrade Raúl J. , Weber Sabine , Gerbes Alexander , Bjornsson Einar S. , Stirnimann Guido , Daly Ann K. , Hackl Matthias , Khamina-Kotisch Kseniya , Marin Jose J. G. , Monte Maria J. , Paciga Sara A. , Lingaya Melanie , Forootan Shiva S. , Goldring Christopher E. P. , Poetz Oliver , Lombaard Rudolf , Stege Alexandra , Bjorrnsson Helgi K. , Robles-Diaz Mercedes , Li Dingzhou , Tran Thi Dong Binh , Ramaiah Shashi K. , Samodelov Sophia L. , Kullak-Ublick Gerd A. , Aithal Guruprasad P. ,   on behalf of the TransBioLine consortium
Published: September 2023

A lack of biomarkers that detect drug-induced liver injury (DILI) accurately continues to hinder early- and late-stage drug development and remains a challenge in clinical practice. The Innovative Medicines Initiative’s TransBioLine consortium comprising academic and industry partners is developing a prospective repository of deeply phenotyped cases and controls with biological samples during liver injury progression to facilitate biomarker discovery, evaluation, validation and qualification.

In a nested case–control design, patients who meet one of these criteria, alanine transaminase (ALT) ≥ 5 × the upper limit of normal (ULN), alkaline phosphatase ≥ 2 × ULN or ALT ≥ 3 ULN with total bilirubin > 2 × ULN, are enrolled. After completed clinical investigations, Roussel Uclaf Causality Assessment and expert panel review are used to adjudicate episodes as DILI or alternative liver diseases (acute non-DILI controls). Two blood samples are taken: at recruitment and follow-up. Sample size is as follows: 300 cases of DILI and 130 acute non-DILI controls. Additional cross-sectional cohorts (1 visit) are as follows: Healthy volunteers (n = 120), controls with chronic alcohol-related or non-alcoholic fatty liver disease (n = 100 each) and patients with psoriasis or rheumatoid arthritis (n = 100, 50 treated with methotrexate) are enrolled. Candidate biomarkers prioritised for evaluation include osteopontin, glutamate dehydrogenase, cytokeratin-18 (full length and caspase cleaved), macrophage-colony-stimulating factor 1 receptor and high mobility group protein B1 as well as bile acids, sphingolipids and microRNAs. The TransBioLine project is enabling biomarker discovery and validation that could improve detection, diagnostic accuracy and prognostication of DILI in premarketing clinical trials and for clinical healthcare application.
A Black Geographic Reverie & Reckoning in Ink and Form
Authors: Towne Sharita
Published: September 2023

This chapter uses art as a container for Black collective inquiry and art as Black geographic praxis. It describes a collaborative project that brought together three works: a mixed-process collage print, a corresponding book with new writing from six Black scholars and writers, and a digitized film excerpted from the author’s aunt’s archive. In this work, research, family archiving and conversation, and art create a bird’s-eye view that expands over Black life and geography. Black citational practice, written and lived between the body, place, and page, is spatialized through craft and collaboration in homage and reverie. The alluvial nature of Black collective thought and humans’ physical relationship to land, water, and sky are brought into form as atlas, blueprint, and evocation. Black imaginaries are seen through a telescope that collapses past and present in experimental research, magnifying undersung activist histories and Black families in their everyday.
Phylogenetic relationships of Terranigra Radoman, 1978 (Truncatelloidea: Hydrobiidae)
Authors: Jaszczyńska Aleksandra , Erőss Zoltán Péter , Fehér Zoltán , Grego Jozef
Published: September 2023

Terranigra kosovica Radoman, 1978, was known from four localities in Kosovo. The monotypic genus was described on the basis of genital morphology. We collected T. kosovica at a new locality, about 40 km from its type locality. The shell morphology, as well as the soft part morphology and anatomy were identical to that described by Radoman. The molecular markers mitochondrial cytochrome oxidase subunit I (COI) and nuclear histone (H3) resolved phylogenetic position of Terranigra as a sister clade to Agrafia Szarowska et Falniowski, 2011.
Magnetospheric current dynamics inferred from wavelet and correlation analysis of ground magnetic measurements
Authors: Πίτσης Βασίλειος
Published: September 2023

Mπορούμε να συνοψίσουμε τα συμπεράσματα αυτής της διατριβής σε δύο κατηγορίες: Πρώτη κατηγορία, χρησιμοποιώντας την μέθοδο συσχέτισης και τον μετασχηματισμό wavelet: Από την μέγιστη τιμή της συσχέτισης ηλιακού ανέμου και δείκτη SYM-H υπολογίστηκε η χρονική διαφορά ανάδρασης του δακτυλιωτού ρεύματος (ring current) από τη χρονική στιγμή άφιξης του ηλιακού ανέμου στην μαγνητόπαυση σε 75 λεπτά και με μέγιστη τιμή συσχέτισης 0.67. Από τη μέγιστη τιμή της συσχέτισης δείκτη SYM-H και γεωμαγνητικού πεδίου, όπως αυτό μετρήθηκε σε γεωμαγνητικούς σταθμούς στην επιφάνεια της γής σε διάφορα γεωμαγνητικά πλάτη(λ), υπολογίστηκε το γεωμαγνητικό εύρος επίδρασης του δακτυλιωτού ρεύματος σε λ=-500 έως λ =500, με μέγιστη τιμή συσχέτισης 0.93. Επαλήθευσα την χρονική εξάρτηση του εκθέτη Hurst, στην διάρκεια των μαγνητικών καταιγίδων, για το γεωμαγνητικό πεδίο στα γεωμαγνητικά πλάτη που επηρεάζονται από το δακτυλιωτό ρεύμα, και για τον SYM-H δείκτη σε συμφωνία με το αποτέλεσμα των [ Balasis et. al., 2006] για τον Dst δείκτη. Στα σελαϊκά και πολικά γεωμαγνητικά πλάτη, και για χρονική περίοδο, που δεν περιέχει μαγνητική καταιγίδα, ο εκθέτης Hurst του εκθετικού νόμου για τις μεταβολές του γεωμαγνητικού πεδίου, βρήκαμε ότι εμφανίζει πιο σύνθετη μορφή με δύο διαφορετικές τιμές αντί για μία. Το ίδιο επαληθεύτηκε και για τον AU δείκτη. Δεύτερη κατηγορία, αποτελέσματα που βρέθηκαν, με την βοήθεια της συσχέτισης του γεωμαγνητικού πεδίου, στα γεωμαγνητικά πλάτη που εξετάστηκαν σε αυτή της εργασία: Τιμές συσχέτισης 0.9 ανάμεσα σε γειτονικούς σταθμούς μέτρησης του γεωμαγνητικού πεδίου. Η συσχέτιση αυτή χρησιμοποιήθηκε για την ανίχνευση της επίγειας επίδρασης κατά την διάρκεια μαγνητικών καταιγίδων των μεταβολών του δακτυλιωτού ρεύματος, των auroral currents, και του convection current στα πολικά γεωμαγνητικά πλάτη. Τιμές συσχέτισης μικρότερες από 0.4 ανάμεσα σε σταθμούς μέτρησης του γεωμαγνητικού πεδίου, καταδεικνύουν περιοχές στην επιφάνεια της γής που επηρεάζονται από διαφορετικά μαγνητοσφαιρικά ρεύματα. Διάκριση μεταξύ eastwards and westwards auroral electrojet currents λόγω της διαφορετικών τιμών συσχέτισης, μεταξύ σταθμών μέτρησης του γεωμαγνητικού πεδίου που βρίσκονται στα βόρεια σελαϊκά πλάτη, στις τιμές του γεωμαγνητικού πεδίου που μετρήθηκαν από τα μεσάνυχτα (τοπική ώρα σε όλους τους παρακάτω χρονικούς προσδιορισμούς ) μέχρι το μεσημέρι, και αυτών που μετρήθηκαν από το μεσημέρι μέχρι τα μεσάνυχτα. Τέλος σε χρονικές περιόδους μακριά από μαγνητικές καταιγίδες, τιμές συσχέτισης 0.9, μεταξύ σταθμών που βρίσκονται στα σελαϊκα πλάτη σε αντίθεση με τιμές συσχέτισης μικρότερες από 0.4 σε σταθμούς με μικρότερα γεωμαγνητικά πλάτη, καταδεικνύουν πως οι μαγνητικές υποκαταιγίδες δημιουργούνται και κατά την διάρκεια μαγνητικών καταιγίδων όμως και ανεξάρτητα από αυτές.
Strophes in Peshitta Psalms? A Study of Selected Examples
Authors: Vasheghanifarahani Amir
Published: September 2023

As the Peshitta plays an essential role in literary and textual criticism, the literary features of the Peshitta must be examined not only from the perspective of translation technique but also from the perspective of other factors, such as poetical devices and form. Little attention has been paid to the translation technique in the Peshitta Psalms despite the substantial research conducted on the Peshitta. Most studies have focused on the relationship between the Peshitta Psalms, the Hebrew Masoretic text, and other ancient versions. Therefore, the Peshitta Psalms have yet to be examined from the perspective of classical Syriac poetry. This study investigates how well the Syriac translator employed poetical devices to produce strophic structures and poetic style in the psalms, with particular attention to potential approaches to strophic structure that have not previously been explored. The paper addresses the question of whether the Peshitta Psalms are strophic. The study indicates that Peshitta Psalms 29, 96, 136, and 148 use strophic markers such as word repetition, alliteration, repetition of syntactical structures, parallelism and a balanced number of syllables and words.
Noise-absorbing panel with bypass channels
Authors:   Togliatti State University, Deryabin I.V.
Published: September 2023

Noise, having a harmful effect on humans and the environment, forces us to search and conduct research on the development of new methods and means of noise protection. Currently, with an increasing increase in the flow of vehicles in residential areas, with the development of industrial production, the issue of noise control is becoming particularly relevant. A well-known and effective technical solution for blocking the transmission of acoustic energy is the use of noise-absorbing panels, both as part of various soundproof structures, and in the form of separate acoustic elements installed in noisy rooms. The article discusses the design of a noise-absorbing panel containing through bypass channels. Such a panel has a broadband sound absorption effect in frequency composition due to the use of porous sound-absorbing structures of structural materials with the integration of bypass channels into their composition.
Combination of Classroom and Distance Learning in the Conditions of Deficiency of Contact Hours
Authors: Bashmakova M.
Published: September 2023

Distance learning methods are already become an essential part of education, but their widespread use has also revealed some problems. Despite the abundance of forms, distance education cannot completely replace the classical method of face-to-face interaction between a teacher and a student. For more effective learning, distance and full-time forms should not compete, but mutually complement each other. In such a situation, the student has maximum opportunities both for obtaining information and for the most effective understanding of it. If, according to the curriculum, the number of classroom lessons is small, the remote part in the form of recorded task analyzes or explanations of methods becomes especially relevant. In this article, I propose one variant of combining full-time and remote parts of practical classes in the discipline “Computational Mathematics” for students of a technical university. Based on my experience I will consider which themes from the curriculum should be necessarily analyzed in a practical lesson, and which ones can be offered as independent work using a pre-recorded video course.
De la geometría a la topología. La "matematización de la naturaleza" y sus implicaciones filosóficas.
Authors: Ferreirós Domínguez José
Published: September 2023

Esta obra propone al lector, no necesariamente especializado en la materia, un recorrido histórico en el que las matemáticas, desde la geometría a la topología, se constituyen en un factor clave para la comprensión científica de la naturaleza. Estructurada en cuatro partes o «jornadas», se presentan algunas de las ideas por las que ha atravesado esta disciplina en las diversas épocas, desde Euclides en la Antigüedad hasta la topología del siglo XX: empleo del álgebra, geometría proyectiva, sistemas no euclidianos, entre otros. De esta manera, se facilita la comprensión de algunos cambios importantes en la configuración del conocimiento, incluyendo la «matemática de las estructuras»; asimismo, se ofrecen ejemplos tipo de cómo el pensamiento geométrico ha permitido la asimilación de fenómenos científicos fundamentales. Todas estas ideas se abordan en su contexto histórico y en un estilo divulgativo.
La soledad y el concepto de tiempo en Heidegger y Levinas.
Authors: Grande Sánchez Pedro José
Published: September 2023

El presente trabajo tiene como objetivo explorar la soledad y el concepto de tiempo como elementos clave para una comprensión analítica del ser humano. Más allá del tiempo, la soledad se encuentra en la raíz constitutiva de los análisis de Heidegger y Levinas, quienes la emplean para dilucidar la condición ontológica de la existencia. Las concepciones heideggeriana y levinasiana de la soledad presentan dos visiones distintas ligadas a la cuestión del tiempo, y el interés que ambos autores comparten por esta experiencia es fundamental para una auténtica comprensión de sentido del ser.
Rewriting Heidegger
Authors: Sheehan Thomas
Published: September 2023

Two traps currently ensnare Heideggerian scholarship: the “language trap” and the “being trap.” To avoid them, the text argues we should follow Heidegger’s important indication that movement (aka ex-sistential becoming or Zeit) determines all forms of meaning (aka the significance of things or Sein). This requires a radical rewriting of the terminology and the structure of Zeitlichkeit in § 65 of Sein und Zeit. The text also argues for moving beyond Heidegger’s early and late formulations of fundamental ontology and into a metaontological ethics that would apply to the economic, social, and political worlds in which we live our daily lives.
Birth Order Theory related to Emotional Intelligence development.
Authors: Villanueva Iglesias Marina , García-Martín Judit
Published: September 2023

For many years psychologists have been examining the relation between the Birth Order Theory and personality features, without taking into account an essential psychological construct, Emotional Intelligence (EI). That is why this present study analyses the existent relation between this last psychological variable, which mainly shows the amount of control people are used to have dealing with their emotions, and the position held at birth. This last Theory is based on the idea of Birth Order, considering if someone was born the first one or maybe the second or even third (and more). This has been executed through the design and implementation of an ad hoc online questionnaire to a sample of 203 participants, in which 50 of them are men and 153 are women. Once the questionnaire is done, its results are revised and analysed. The results have shown that there are statistically significant differences in four fundamental psychological variables: emotion regulation, confrontation, self-control, and affective empathy, being able to establish that second borns tend to develop a better EI. These differences are shown mainly between the firstborn and the second or third child to be born. Finally, these results are discussed to establish conclusions and raise possible lines of future investigations in this educational psychological field.
Creatividad, metacognición y autoeficacia en la detección de errores en problemas resueltos.
Authors: Hijarro-Vercher Alexandre , Solaz-Portolés Joan Josep , Sanjosé López Vicente
Published: September 2023

La utilización de problemas verbales totalmente resueltos es práctica habitual en las aulas de ciencias de la educación secundaria. Dada la escasez de estudios sobre la detección de errores en problemas resueltos de ciencias, los objetivos de esta investigación se centraron en la habilidad de detectar errores en problemas resueltos y en los efectos sobre esta habilidad de la creatividad científica, las destrezas metacognitivas, la autoeficacia en el aprendizaje las ciencias, el nivel académico y el género. Para ello, se llevó a cabo una investigación cuantitativa ex post facto de carácter transversal. Participaron 139 estudiantes (74 mujeres y 65 hombres) de 3º y 4º de Educación Secundaria Obligatoria (ESO) , y 1º de Bachillerato (14-17 años). A todos ellos se les administró un cuestionario sobre destrezas metacognitivas y autoeficacia, otro cuestionario sobre creatividad científica, y una prueba de detección de errores en dos problemas verbales resueltos. Los análisis de correlaciones, de regresión múltiple y de mediación sugieren que: a) la capacidad de detección de errores fue baja en general; b) las variables que más influyeron en la variabilidad en la detección de errores en los problemas fueron el nivel académico, la autoeficacia y la creatividad científica; y c) la autoeficacia ejerció un papel de mediadora entre las destrezas metacognitivas y la detección de errores, lo que evidenció el efecto indirecto de las destrezas metacognitivas sobre la detección de errores en los problemas.
Estudio comparativo sobre percepciones de tutores de prácticas españoles y chilenos ante su tarea.
Authors: Martín Cuadrado Ana María , Méndez-Zaballos Laura , Haas Prieto Valentina
Published: September 2023

Las instituciones de formación superior deben favorecer, a través de las prácticas como su eje vertebrador, un significativo proceso de socialización profesional que asegure la movilización de competencias en el tránsito a la inserción laboral. Las prácticas, como antesala al mundo del trabajo, emergen como la oportunidad única de crear conocimiento aplicado, experiencia y saber práctico. Una instancia formativa que requiere de tutores cuyas funciones y acciones serán determinantes para lograr tales cometidos. Este artículo presenta un estudio cuantitativo a partir de un formulario sobre las percepciones de tutores sobre su rol. Los informantes fueron tutores de prácticas profesionales españoles (universidad a distancia) y chilenos (universidad presencial) que comparten un mismo paradigma formativo frente a las prácticas. El análisis fue de tipo estadístico, probabilístico. Los resultados han evidenciado diferencias significativas en la valoración que los dos grupos tutoriales otorgan a las diferentes dimensiones (en el grado en que son valoradas). Por otro lado, los datos muestran coincidencias cuando tanto tutores chilenos como españoles, valoran aquellos elementos que mejor y peor definen (las más y menos valoradas) su rol y función tutorial. Los hallazgos muestran los elementos que inciden desde las instituciones en el rol de los tutores, su vinculación con lo formativo y profesionalizante, además de la permanencia como tales.
Uwarunkowania wewnętrzne i międzynarodowe „specoperacji”
Authors: Pachucki-Włosek Krystian
Published: September 2023

The main objective of the chapter is to present the domestic and international context that weighed on the decision to launch a comprehensive military action by Russia against the Ukrainian state on 22th February 2022. The guiding research question became: what internal problems of the Russian Federation were to be solved by the so-called special operation? Finding an answer to this question required analysing statistical data and press releases relating to the condition of the state in the perspective of the last decade. Russia, as a major player in international relations, had to anticipate the consequences of taking such steps, so the next research problem relates to foreign policy: what, according to the Russian foreign policy vision, should be the reaction of international opinion? Analysis, synthesis, analogy, and induction became the basic methods used in the research process.
Spreadsheet Simulation of Priority Queues
Authors: Leong Thin-Yin , Ma Nang-Laik
Published: September 2023

This paper develops a spreadsheet simulation methodology for teaching simulation and performance analysis of priority queues with multiple servers, without resorting to macros, add-ins, or array formula. The approach is made possible by a “single overtaking” simplifying assumption under which any lower-priority customer may be passed in line by at most one higher-priority customer. By increasing the number of overtaking customers, one at a time, the simulation model is extended to the “multiovertaking” case. These simplifying assumptions make such spreadsheet simulations (of more complex queuing networks) accessible to students, and so the paper includes teaching and learning strategies for the classroom. Performance analysis of single-overtaking versus multiovertaking polices is included.

Supplemental Material: The online data is available at https://doi.org/10.1287/ited.2022.0037 .
TÜRK TAKVİM MİTİ EKSENİNDE EVRENSELCİ DİKOTOMİNİN İZLERİ: ERGENEKON DESTANI ÖRNEĞİ
Authors: ALFEEL Zeynep Seleme , KOÇAK Aynur
Published: September 2023

Ergenekon Destanı Türklerin demir dağı eritip yeniden doğumu başlattıkları önemli bir anlatıdır. Bu destanın önemi hem kozmogoniyi hem de takvim ve zamanı belirleyen bir anlatı olmasından kaynaklanır. Baharın başlangıcını sembolik unsurlarla ortaya koyan bu anlatı aynı zamanda Türk halklarında önemli bir yer teşkil eden Nevruz kutlamasının da köken anlatısı olarak kabul edilmektedir. Bu anlatıda Türklerin evrenselci dikotomi anlayışının izlerini görmek de mümkündür. Türkler kendilerine ait ikili kolektif felsefelerini ve bununla beraber kendi “hikmet” anlayışlarını geliştiren bir toplum olmuş ve dünyayı algılayış biçimleri anlatılara da yansımıştır. Türklerin anlayışına göre kâinat Yer ve Göğün birleşmesiyle oluşmuştur. Bu birleşme diğer varlıkların da temeli niteliğindedir. Yer ve Gök birbirinin zıttı olsalar da aslında bir özden gelmişlerdir. Birinin diğerine üstünlüğü yoktur, birbirlerini tamamlarlar ve birleşip yarattıkları uyum kâinatın doğumunu sağlar. Bu anlayış “evrenselci dikotomi”yi oluşturur. Bu çalışmada zaman ve takvim kavramları kısaca ele alınarak Türklerin zamanı algılayış biçimlerine ve yarattıkları takvimlere değinilmiş, daha sonra dünya tarihi boyunca insanlar tarafından kutsal sayılıp kutlanılmış takvimsel bir uygulama olan bahar bayramları ele alınmıştır. Makalenin devamında ise evrenselci dikotomi kavramı üzerinde durulmuştur. Sonrasında makalenin asıl kısmını oluşturan Ergenekon Destanı hakkında kısa bir bilgi verilmiş ve özeti sunulmuştur. Son kısımda ise Göktürklere ait Ergenekon Destanı’ndaki sembollerin çözümlenmesi yapılmış ve destan evrenselci dikotomi bağlamında ele alınarak inceleme tamamlanmıştır.
Acceptance and understanding of artificial intelligence in medical research among orthopaedic surgeons
Authors: Ormond Michael J. , Clement Nick D. , Harder Ben G. , Farrow Luke , Glester Andrew
Published: September 2023

Aims

The principles of evidence-based medicine (EBM) are the foundation of modern medical practice. Surgeons are familiar with the commonly used statistical techniques to test hypotheses, summarize findings, and provide answers within a specified range of probability. Based on this knowledge, they are able to critically evaluate research before deciding whether or not to adopt the findings into practice. Recently, there has been an increased use of artificial intelligence (AI) to analyze information and derive findings in orthopaedic research. These techniques use a set of statistical tools that are increasingly complex and may be unfamiliar to the orthopaedic surgeon. It is unclear if this shift towards less familiar techniques is widely accepted in the orthopaedic community. This study aimed to provide an exploration of understanding and acceptance of AI use in research among orthopaedic surgeons.

Methods

Semi-structured in-depth interviews were carried out on a sample of 12 orthopaedic surgeons. Inductive thematic analysis was used to identify key themes.

Results

The four intersecting themes identified were: 1) validity in traditional research, 2) confusion around the definition of AI, 3) an inability to validate AI research, and 4) cautious optimism about AI research. Underpinning these themes is the notion of a validity heuristic that is strongly rooted in traditional research teaching and embedded in medical and surgical training.

Conclusion

Research involving AI sometimes challenges the accepted traditional evidence-based framework. This can give rise to confusion among orthopaedic surgeons, who may be unable to confidently validate findings. In our study, the impact of this was mediated by cautious optimism based on an ingrained validity heuristic that orthopaedic surgeons develop through their medical training. Adding to this, the integration of AI into everyday life works to reduce suspicion and aid acceptance.

Cite this article: Bone Jt Open 2023;4(9):696–703.
Ethnobotanical study in the underexplored species of Genus Litsea (Lauraceae) in Northern Thailand
Authors: CHAISOUNG NATCHA , PANYADEE PRATEEP , LONG CHUNLIN , NGERNSAENGSARUAY CHATCHAI , CHAOWASKU TANAWAT , INTA ANGKHANA
Published: September 2023

Abstract. Chaisoung N, Panyadee P, Long C, Ngernsaengsaruay C, Chaowasku T, Inta A. 2023. Ethnobotanical study in the underexplored species of Genus Litsea (Lauraceae) in Northern Thailand. Biodiversitas 24: 3977-4000. Ethnobotanical studies offer valuable insights into medicinal plant use, but accuracy is limited by the difficulty in identifying similar species during field surveys. This study aims to investigate the Genus Litsea Lam. (Lauraceae) plants in Thailand, specifically focusing on underexplored species with ethnobotanical value for future utilization. The present research aims to comprehensively analyze the ethnobotanical data by comparing the results from previous ethnobotanical documents with those obtained from our field surveys. From a comprehensive review of ethnobotanical documents published from 1996-2022, the study discovered seven species of Litsea report to be used in Thailand. In addition, a subsequent field survey from November 2019 to December 2021 revealed that 13 species were used, with 11 of these used for medicinal purposes. The study identified seven additional species not previously documented for their medicinal uses. Among these species, Litsea mollis Hemsl., Litsea glutinosa (Lour.) C.B.Rob. and Litsea martabanica (Kurz) Hook.fil. have the highest use values and hold potential for future development, particularly L. mollis and L. martabanica. We also found that Litsea species were primarily used for treating digestive disorders. This study highlighted the importance of considering taxonomic complexities and conducting field surveys to assess plant uses accurately and can serve as a foundation for future research on these species, including their chemical analysis, biological activities, and pharmacological properties.
Community structure of plankton in Whiteleg Shrimp, Litopenaeus vannamei (Boone, 1931), pond ecosystem
Authors: INAYAH ZAKIYYAH NUR , MUSA MUHAMMAD , ARFIATI DIANA , PRATIWI RIZKY KUSMA
Published: September 2023

Abstract. Inayah ZN, Musa M, Arfiati D, Pratiwi RK. 2023. Community structure of plankton in Whiteleg Shrimp, Litopenaeus vannamei (Boone, 1931), pond ecosystem. Biodiversitas 24: 4008-4016. Plankton in shrimp farming can be used to maintain the balance of the pond ecosystem. The purpose of this study is to analyze the plankton community in the whiteleg Litopenaeus vannamei shrimp pond ecosystem. This research was conducted in January-April 2023 and it is a descriptive study using a survey method. The research location is in an intensive whiteleg shrimp aquaculture pond in Probolinggo, East Java. The results showed that the plankton found in whiteleg shrimp ponds consisted of phytoplankton and zooplankton. The phytoplankton found consisted of 4 phyla with 18 genera, while zooplankton consisted of 3 phyla with 8 genera. Phytoplankton phylum consists of Bacillariophyta, Chlorophyta, Cyanophyta and Dinophyta, while zooplankton consists of Arthropoda, Ciliophora and Rotifera phyla. The highest total abundance of phytoplankton was 8,192,370 cells/L, while zooplankton was 55,121 cells/L. The highest abundance of phytoplankton was Oocystis (Chlorophyta) of 8,094,015 cells/L, while zooplankton, namely Euplotes (Ciliophora) was 40,154 ind/L. The index of diversity, uniformity and dominance of phytoplankton ranged from 0.05-1.76, 0.02-0.65 and 0.38-0.99, respectively. Zooplankton has diversity, uniformity and dominance indices ranging from 0-2.03, 0-1 and 0.27-1, respectively.
SDS-PAGE protein profile of albumin extracted by steaming from four marine and three brackish-water fishes
Authors: FATMA NUR , METUSALACH METUSALACH , TASLIM NURPUDJI ASTUTI , NURILMALA MALA
Published: September 2023

Abstract. Fatma N, Metusalach, Taslim NA, Nurilmala M. 2023. SDS-PAGE protein profile of albumin extracted by steaming from four marine and three brackish-water fishes. Biodiversitas 24: 4027-4033. Snakehead fish is a type of fish that has been known as the best source of fish albumin. However, the increasing demand for and exploitation of snakehead fish albumin is not accompanied by the availability of sustainable snakehead fish stocks. Snakehead fish stocks in nature continue to experience depletion and cultivation efforts that have been carried out so far have not yielded satisfactory results. For this reason, it is necessary to find alternative sources of fish albumin. The purpose of this study was to determine the molecular weight of the albumin proteins extracted by water bath steaming from four marine fishes (Indian scad Decapterus russelli, short-bodied mackerel Rastrelliger brachysoma, goldband fusilier Pterocaesio chrysozona, Japanese threadfin bream Nemipterus japonicus) and three brackish-water fishes (white-lipped eel catfish Paraplotosus albilabris, barramundi Lates calcarifer, milkfish Chanos chanos). The method used was Sodium Dodecyl Sulfate Polyacrylamide Gel Electrophoresis (SDS-PAGE) electrophoresis. Each sample was steamed in a water bath at 50°C for 30 minutes to obtain the crude extract's optimal yield and albumin content. The molecular weights of each protein band were analyzed using the Photocapt application, visualized and tabulated, and analyzed descriptively. Indian scad had six protein bands with three major (48 kD, 37 kD, 32 kD) and three minor bands (66 kD, 25 kD, 15 kD). Shortbodied mackerel had one major protein band (26 kD). Goldband fusilier had one major (33 kD) and four minor bands (50 kD, 69 kD, 57 kD, 26 kD). Japanese threadfin bream had one major (62 kD) and three minor bands (171 kD, 72 kD, 26 kD). White-lipped eel catfish had two major (41 kD, 34 kD and two minor bands (70 kD, 26 kD). Barramundi had one major (26 kD) and two minor bands (171 kD, 87 kD). Milkfish had one major (41 kD) and four minor bands (333 kD, 135 kD, 31 kD, 25 kD). It is hoped that this research will provide information on which fish have the potential as a source of fish albumin in terms of protein composition which resembles snakehead fish so that the properties provided are as good as albumin from snakehead fish.
Molecular evaluation of genetic diversity and relationships of Musa cultivars in Thailand using Start Codon Targeted (SCoT) markers
Authors: NITIWORAKARN SARUDA , PHAE-NGAM WUTTICHAI , VANIJAJIVA ONGKARN
Published: September 2023

Abstract. Nitiworakarn S, Phae-Ngam W, Vanijajiva O. 2023. Molecular evaluation of genetic diversity and relationships of Musa cultivars in Thailand using Start Codon Targeted (SCoT) markers. Biodiversitas 24: 4060-4068. Musa cultivars are mostly obtained from crossing between wild diploid subspecies of M. acuminata (A genome) and M. balbisiana (B genome), and they reveal numerous levels of ploidy and genomic constitution. The present study, for the first time, investigated the genetic diversity of 90 Musa cultivars from 17 localities of Chai Badan district in Lopburi Province, Thailand, using start codon targeted (SCoT) markers. The SCoT technique has shown very high repeatability for characterizing Musa cultivars. The result indicated that DNA fingerprints from 30 SCoT primers generated 244 amplicons, among which 238 bands (97.54%) were polymorphic, with a mean of 7.93 polymorphic bands per primer. The average polymorphism information content (PIC) was high, ranging from 0.345 to 0.483, with an average of 0.432. Genetic diversity and its partitioning parameters were calculated and demonstrated that present Musa cultivars maintain relatively high genetic diversity. The unweighted pair-group method with an arithmetic cluster analysis, principal coordinate analysis and STRUCTURE analysis results were the same and showed the clear division of the genotypes into two distinct clusters, which were cluster-I consisted of only the AA genomes and cluster-II comprised of ABB and BB genomes. In conclusion, SCoT markers obtained here showed their manipulation in genetic diversity and the relationship of cultivated Musa, which would be practical for genetic preservation and continuing breeding programs in Thailand and other regions.