bluuebunny/crossref_metadata_2025 huggingface dataset:
De la noche más obscura
Authors: Sánchez Soberano Ramsés Leonardo
Published: June 2024

El texto que se presenta pretende señalar que la estructura inmanente de la ontología fundamental de Heidegger es, estructuralmente incapaz de dar cuenta de acontecimientos cuya trascendencia implican la otredad y, con ello, la alteridad. En estos acontecimientos el Misterio del Bien se señala como la única vía que puede desarticular el núcleo de la identificación propia el modo de ser del yo separado. A partir de un recorrido por diversos pensamientos metafísicos y ontológicos se pretende auscultar en las posibilidades originarias por las cuales es posible superar el escepticismo liberal salido de la muerte del dios metafísico de la ontoteoteleología. Un intento tal, se pretende dirigido a partir de acontecimientos desgarradores donde la subjetividad ya no podría ser indiferente al vacío instalado por el nihilismo después de la proclamación de la muerte de Dios.
Prácticas sexuales y anticonceptivas en puérperas adolescentes
Authors: Lozano Tapia Shirley Geraldine , Lozano Carrasco Jean Pier , Santa María Vásquez Lloyssy Gabriela , Puelles Chuquizuta Lusgardo Wian , Zagaceta Daza Jhon Alexander
Published: June 2024

Resuming sexual relations after giving birth can cause stress or even tension in new mothers, which can cause various conflicts throughout the relationship in the couple's life, who are greatly affected by the physical and mental changes. Describe the preventive practices of contraceptive methods that can be used in postpartum adolescents in a Hospital in La Rioja. The methodology that frames the research is descriptive, transversal and the type of sampling is probabilistic of different situations that occurred, having a total population of 84 women who attended a Hospital in Rioja. The participants were 84 women, whose percentage of return to sexual activity after childbirth occurred in 36 women with 42.86%, with an approximate time ranging from the eighth week to 5.68, on the other hand 54 participants with 64.29% admitted having participated in antisocial activities within weeks 2 and 3 after the onset of pregnancy. The main cases in which sexual relations occurred were due to personal and comfort 47% with a total of 17 participants and at the request of the couple 12 women with 33% the reasons for not starting sexual activity again were due to fear that it could having pain, having a percentage of 30% statistically, while the fear of 20 other women was to get pregnant again with 20%. 87% (n=47) of the women who practiced non-cohabitation dedicated themselves only to kisses and erotic caresses. The majority used a quarterly hormonal injection as contraception after continuous treatment, 38% (n=14). 44.05% (n=37) used hormones. Ampoules which were placed every three months, being their most modern contraceptive. Conclusion. The preventive and contraceptive practices of postpartum women at the Rioja Hospital were the following: out of personal desire and convenience, a percentage of less than half of the women continued with sexual practices. It is worth mentioning that the majority of these began this coexistence two weeks after giving birth and finally the vast majority chose to continue taking care of themselves with a quarterly contraceptive in a vial for an average of 8 weeks; When resuming cohabitation sexual practices, it was more than half in two weeks. The most important modern contraceptive method used was the quarterly hormonal injection.
Factores sociodemográficos asociados a los conocimientos en pacientes con tuberculosis pulmonar
Authors: Ochoa Medina Esther , Puelles Chuquizuta Lusgardo Wian , Zagaceta Daza Jhon Alexander
Published: June 2024

Como objetivo se ha considerado el determinar los factores sociodemográficos asociados al nivel de conocimiento en pacientes con TB pulmonar. Se ha utilizado como métodos y materiales: el enfoque del estudio fue cuantitativo, correlacional, no experimental transversal. La población fue 68 pacientes de ambos sexos con tuberculosis que acudieron al Hospital II-1 Rioja. El instrumento fue un cuestionario constituido por 20 preguntas respecto a los conocimientos sobre tuberculosis. El análisis descriptivo e inferencial se realizó en el software STATA 17. Hemos obtenido hallazgos donde se encontró que el sexo, grado de instrucción, ingreso económico, recibir sesión educativa y antecedente familiar se asociaron con el conocimiento sobre la TB (p < 0.05). Como conclusiones encontradas se basan en los pacientes de sexo masculino, sin estudios, con ingresos económicos limitados, los que no participaron en sesiones educativas y no tener antecedentes familiares de la enfermedad presentaron un nivel de conocimiento bajo sobre TB pulmonar. Se requiere la implementación de programas educativos focalizados para pacientes masculinos, con bajo nivel de educación y recursos limitados, con el propósito de fortalecer los conocimientos y prevenir la TB pulmonar.
Competitiveness of Potential Ecotourism Destination in Libertad, Antique: Input for a Comprehensive Action Plan
Authors: Salumbides Mary Annavic , Relimbo Kiel Patrick
Published: June 2024

This descriptive-correlational study aimed to determine the level of competitiveness of potential ecotourism destination in terms of core resources and attractors, support factors and resources, and qualifying and amplifying determinants in Libertad, Antique. It also sought to find out if there is any significant difference among the statuses of core resources and attractors, support factors and resources, and qualifying and amplifying determinants of ecotourism destination operations. The status of potential ecotourism destination scientific ability results from two hundred (200) respondents. The instrument used was an adopted questionnaire. The study revealed that there is no significant difference in the status of core resources and attractors, support factors and resources, and qualifying and amplifying determinants.
Staff Responsiveness and Communication on Passenger Satisfaction: Bases for Passenger Service Satisfaction Framework
Authors: Sorso Hecto
Published: June 2024

This study aimed to assess the impact of staff responsiveness and communication on passenger satisfaction, contributing to the development of a passenger service satisfaction framework for Godofredo P. Ramos Airport (Caticlan Airport) in Caticlan, Malay, Aklan. The study employed a descriptive-correlational approach with four hundred fifty (450) passengers as respondents chosen through random sampling. Data were gathered using a researcher-constructed questionnaire. Statistical tools included frequency, percentage, mean, standard deviation, and Spearman’s rho correlation. Results revealed that most respondents were single, aged between 28-37, local, traveling 2-3 times annually, employed in private sectors, or as entrepreneurs with monthly incomes ranging from Php10,001 to Php50,000. Ground handlers or airline representatives were rated as "Moderately Responsive" but demonstrated "excellent" communication. Passenger satisfaction was found to be "very satisfied," with significant correlations between staff responsiveness/communication and satisfaction levels. These results imply that there is a need for the airline industry and airport management to consider staff responsiveness and communication as key factors in improving passenger satisfaction and to use this insight strategically for service enhancement, staff training, and policy development. The study suggests a framework for enhancing passenger service satisfaction that could be utilized by the airline industry and airport management.
Users’ Access, Utilization, and Satisfaction with Library Resources, Services, and Facilities in a Selected Academic Library
Authors: Tuble Ruvy , Panhilason Analyn
Published: June 2024

The study sought to evaluate the status of access, utilization, and satisfaction with the library resources, services, and facilities. Likewise, it ascertained if utilization has a significant relationship with satisfaction. A sample size of 351, representing 20% of the population, was selected through random sampling. The respondents were the 31 faculty members and 320 students who have visited the library. An online survey using a Google Form questionnaire was used. Data were analyzed using frequency, percentage, mean score, and Pearson's r. The study results showed that almost all faculty and student respondents have accessed the library's resources, services, and facilities. This effort resulted in a very high utilization and satisfaction level. Notedly, faculty members visit the library, avail varied services, and utilize resources in various formats as their primary tool, particularly in developing their course outline, preparing lectures, searching a topic for giving assignments/projects, preparing handouts for students, looking for supplementary reading material and knowing the variety of material available in the library to guide students. The library's high utilization and satisfaction rating create an excellent reputation attributed to its good service philosophy, relevant and appropriate physical set-up, and sufficient collection in quantity, depth, diversity, format, and currency to support the research and teaching mission of the institution.
POLÍTICAS DE INTEGRACIÓN Y RETOS DE LA LIBERTAD RELIGIOSA EN LA EUROPA ACTUAL
Authors: Combalía Zoila
Published: June 2024

La gestión pública del elemento religioso en nuestra sociedad occidental posmoderna plantea hoy dudas importantes. Los poderes públicos están interfiriendo sobre la libertad religiosa de sus ciudadanos, ahogando cualquier voz discrepante en los medios de comunicación oficiales y vertiendo estereotipos tan confusos como interesados. Esta controvertida gestión pública del elemento religioso se enmarca dentro de un proceso de evidente crisis religiosa. Una crisis que, marcada por un hondo relativismo, no es ajena a un laicismo combativo ante toda visibilidad de elementos religiosos en el espacio público, propiciando un clima de evidente hostilidad. Una crisis que bebe de la insensibilidad de la secularización social extrema, que pretende reducir la creencia religiosa a una simple cuestión de opinión. Una crisis que, no obstante, también plantea apasionantes retos futuros. Más aún en una sociedad marcada por el pluralismo y la diversidad, y que parece abocada hacia una nueva convivencia entre personas de diferentes creencias. La libertad religiosa es una cuestión de dignidad humana. Pero también afecta a la cohesión social, a su organización e, incluso, a la identidad, tanto de las minorías como en clave nacional. Sobre todo esto, y muchas otras cosas más, trata este libro, cuyos capítulos han sido abordados por prestigiosos especialistas procedentes de la Filosofía del Derecho y del Derecho eclesiástico.
THE SUPERMASSIVE BLACK HOLES MERGING IN TICKTOCK AGN (SDSS J1430+2303): PRO AND CONTRA
Authors: Moiseev A. , Marchuk A. , Mereminskiy I.
Published: June 2024

Since 2022, the galaxy SDSS J1430+2303 is considered as a potential candidate for supermassive black holes imminent merging thanks to its unusual light curve in the optical and X-ray ranges, as well as a significant change in Balmer lines shape in the comparison to the archive data. This report discusses the results of SDSS J1430+2303 new observations obtained at the 6-m telescope, Hubble Space telescope and Mikhail Pavlinsky ART-XC telescope on board the Spektr- RG space observatory. We consider arguments for and against the central black hole duality in SDSS J1430+2303.
Algunos apuntes sobre los proyectos iniciales del reformismo político español y argentino en el comienzo del siglo XX
Authors: Balado Insunza Francisco M.
Published: June 2024

La historiografía ha fijado la atención en los proyectos políticos nacionales con atención a las vinculaciones ideológicas y culturales que se producían en diferentes lugares, pero con afinidades sustentadas en razones históricas. Este es el caso de la conexión entre España y América Latina al comienzo del siglo XX, en pleno fenómeno migratorio de españoles hacia el continente americano. Se trata de un momento de gran interés porque se expresan, en ambos lados del océano, ideas de carácter liberal y proyección democrática.
En el presente artículo fijaremos nuestra atención a los vínculos existentes entre las propuestas de liberales reformistas argentinos y españoles a principios del siglo XX, expresados en la formación del Partido Republicano Reformista español en 1912 y del Partido Demócrata Progresista argentino en 1914, más allá de las evoluciones personales y colectivas de ambos proyectos políticos que formarán parte de posteriores investigaciones.
Las amenazas a la democracia
Authors: Soto Carmona Álvaro
Published: June 2024

Presentación del número 24. Las amenazas a la democracia.
El antiestadista brasileño y la retórica de los bolsonaristas de corazón
Authors: Alonso Angela
Published: June 2024

Este artículo analiza la retórica utilizada por el presidente brasileño Jair Bolsonaro y por sus seguidores más aficionados. Se argumenta que esos seguidores conforman una comunidad moral, organizada alrededor de lo que Albert Hirshman ha definido como "retórica de la intransigencia", es decir, un conjunto de argumentos de reacción al cambio social o político. En ese caso, las políticas identitarias, igualitarias y democráticas llevadas a cabo en Brasil en las últimas décadas son vistas por los bolsonaristas más aficionados como una amenaza de desestructuración de sus identidades, creencias y estilo de vida. La reacción consiste en reiterar al patriotismo como identidad, a la familia tradicional como el único estilo de vida legítimo y a la violencia como recurso de autodefensa. Se trata de una retórica sencilla y fragmentada, pero que utiliza formas modernas de difusión, y que no se puede explicar por simples recuperaciones de conceptos antiguos, como "neofascismo".
Aproximación a los convenios bilaterales sobre seguridad social establecidos durante el franquismo (1955-1974): objetivos, tiempos y contenido
Authors: Revuelta Sierra Guillermo
Published: June 2024

Desde 1956, el gobierno franquista firmó numerosos convenios sobre seguridad social con países europeos. En un principio, el objetivo era afirmar las relaciones diplomáticas con estos países. Pronto, estos convenios sirvieron para impulsar la emigración a dichos países, enviando al extranjero mano de obra parada, potencialmente contestataria al régimen. Este conectaba así su política social con la política exterior. En los convenios estudiados, se aseguraba, al menos formalmente, la equiparación en la protección entre el trabajador nacional y el emigrante. En teoría, y tras el giro económico de 1959, dos millones de emigrantes españoles se habrían beneficiado de tal protección.
Las botas sobre los votos. Las elecciones en Cuenca como decantador del liderazgo de la trama golpista de 1936
Authors: López Villaverde Ángel Luis
Published: June 2024

Entre el 20 de abril y el 3 de mayo de 1936, las dos semanas que separan la fecha prevista, y luego abortada, para el golpe militar diseñado por la Junta de Generales y la segunda vuelta electoral en Cuenca, la trama golpista contra el Gobierno de la República se recompuso. El presente artículo estudia el proceso que llevó a convertir una convocatoria electoral de una provincia del interior, sin apenas trascendencia parlamentaria, en un acontecimiento que centró no solo el foco político nacional, sino también el militar. Aunque es un episodio histórico conocido, la novedad que se ofrece aquí estriba en el enfoque, pues lo inserta, por un lado, en el debate sobre el supuesto fraude electoral y, por otro, y lo que es más importante, le concede una dimensión que sobrepasa sus perfiles sociológicos y politológicos. Sus urnas escondían un señuelo para reconducir el golpe contra la democracia republicana. Las botas importaban en esa coyuntura más que los votos.
La mujer combatiente en la Guerra de España
Authors: Berger Mulattieri Gonzalo
Published: June 2024

El objeto de estas páginas es ofrecer una nueva perspectiva, tanto en el ámbito cuantitativo como en el cualitativo, en relación con el colectivo de mujeres que combatieron adscritas a unidades armadas que defendían la causa republicana. El estudio es el resultado del análisis de fuentes documentales y la elaboración de una base de datos que incluye información civil y militar de 3200 mujeres. Se aportan nuevos datos relativos a la afiliación política, distribución y función en los frentes de combate, organización y unidades militares, estado civil, oficio, origen geográfico o edad, así como una aproximación al número de ellas que fallecieron en los frentes que asolaron parte del territorio peninsular entre el 17 de julio de 1936 y el 1 de abril de 1939.
Entre la propaganda y la ayuda humanitaria: visitas internacionales a los prisioneros extranjeros del campo de concentración de San Pedro de Cardeña
Authors: Villar Oviedo Celia
Published: June 2024

El campo franquista de San Pedro de Cardeña fue elegido en abril de 1938 como recinto de concentración de prisioneros de guerra extranjeros. El carácter internacional de los cautivos atrajo la atención de diplomáticos, corresponsales, delegados y representantes del Comité Internacional de la Cruz Roja. Sus visitas contribuyeron a la mejora de sus condiciones de cautiverio y facilitaron su repatriación. Sin embargo, esta ayuda no fue extensible a los brigadistas procedentes de regímenes autoritarios y totalitarios. Las visitas de periodistas simpatizantes del nuevo régimen difundieron una visión benévola del campo de concentración muy ventajosa para la propaganda franquista.
Presentación. Las migraciones atlánticas en la primera mitad del siglo XX
Authors: Rodríguez González José Javier
Published: June 2024

En este dossier se exploran esas migraciones desde una perspectiva trasnacional, multidisciplinar y comparada, atendiendo a aspectos culturales, intelectuales y políticos. Se formulan acercamientos al objeto de estudio desde perspectivas múltiples, predominando los enfoques culturalistas de la historia social, política e intelectual, sin prescindir de aportaciones antropológicas y conceptuales.
The negative psychological effects of waiting in Tennyson’s Mariana
Authors: Talib Ashour Mohammed
Published: June 2024

The obvious definition of waiting is staying for a particular time, for a specific reason, and in anticipation of something. But the character of Mariana in Tennyson’s poem represents a novel form of waiting in poetry; she awaited something unexpected. The Victorians were very interested in studying the mind, and this interest was shown by the rise of the “Psychological School of Poetry” in the 1800s. Alfred Lord Tennyson is one of the essential poets in that school, interested in mental disorders. This study is going to examine how hard it is to wait in Tennyson’s Mariana, how Mariana’s sense is deteriorating by using different modes of representation such as temporal, auditory, and visual, and how she had a degradation in her psyche. This study also aims to demonstrate that the external portrayal of the landscape around Mariana reveals her inner mental state; in other words, the correlation between Mariana’s psychological condition and her surroundings in the poem by means of Mariana’s subjective perception. This paper concludes that the visual of rot and blight symbolizes the progressive psychological decline of Mariana’s character; the immediate shock and disgust in creating a sense of melancholy may slowly kill her. In addition, by this poem, Tennyson attempts to show that Mariana’s misery and suffering are connected to the Victorian era; as a woman in the Victorian age, she had limited options
The role of management information systems in improving international human resources management practices in multinational companies: An analytical study
Authors: Yousif Hiba , Mahdi Saleh Prof Dr. Rasha
Published: June 2024

The aim of this research is to reveal the important role of management information systems in the management of international human resources in oil licensing companies in the province of Basra, using in this study the analytical approach because the study is applied in more than one company, and a special questionnaire form has been developed to ensure that there is a relationship of influence and correlation between the main variables of the study and its sub-dimensions, so the researcher has distributed an electronic questionnaire form by e-mail to a sample of managers and officials in Oil licensing companies, to which the number of respondents reached (200) respondents out of (422), which were analyzed and clarified the most important results of this study. The results of the analysis showed a positive correlation and impact of statistical significance between the independent variable (management information systems) and the dependent variable (international human resources management), through the use of management information systems technology in senior management and all levels led to improving international human resources management practices in oil licensing companies, through the use of management information systems in their administrative and technical work Help the company's management to carry out international human resources management practices (planning, recruitment). Training and compensation) faster and better than in the past, can benefit from the findings of the current study by strengthening and supporting the adoption of management information systems in oil licensing companies in Basra Governorate, in order to improve their international human resources management practices, which are like a wall that surrounds the companies concerned and helps them to develop and keep pace with the changes in the modern environment, and helps them to compete with other companies and surpass them if they are used efficiently and thus Leads to improving international human resources management practices in terms of (planning, recruitment and training, compensation).
The Effect of Using Water Wireless Aqua Com System on the Development of Dolphin Kick Movements on the Female Swimming Team at the Faculty of physical Education
Authors: Alrabadi (Ph. D.) Wisal Jereis
Published: June 2024

The study's goal was to see how the use of water wireless Aqua Com System and its accompanying music affected the Female Swimming Team at the Faculty of Physical Education's development of dolphin kick movements. To that end, a training program consisting of (12) training units spread out over four weeks, three units per week, was created and applied to a study sample of (10) students from the swimming pool enrolled in the first semester of the academic year 2023. Pre-measuring and timing the movements of dolphins kicking with and without fins above and below measuring the water's surface over a distance of 25 meters.The results showed that there are statistically significant differences in favor of telemetry from the start within the limits of the area specified for a distance of 15 m after the comparison between the pre and post measurement using the test (T) of the double samples, and this indicates the impact of the training program using the Aqua Com System in the swimming team (Female) at Faculty of physical Education, and in light of this a set of recommendations was developed.
The Role of Some TV Channels, CNA for Example, in Establishing Certain Ideologies in the Arab Children’s Minds: Critical Discourse Analysis
Authors: Hameed Ammash Manar
Published: June 2024

This paper discusses a number of ideologies that some channels of children's programs may tend to implant in their minds. These channels rely on a number of cartoon series on multiple linguistic methods and structures to display these ideologies, explicitly or implicitly. This paper tends to expose the discourse that the series directs to children through analyzing some episodes according to discursive strategies, linguistic strategies, and social practice of the critical discourse analysis approach. A number of texts, which contain structures and vocabularies that refer in one way or another to these ideologies, have been selected for analysis and mention the power that display. To achieve the aforementioned aims, the paper hypothesizes that in terms of the linguistic (textual) strategies and the discursive strategies used in the TV series under investigation exposed several ideologies, some of them are more commonly revealed than others. The TV series is analyzed discursively and textually within the Fairclough's approach (2001).
Af en endnu Levendes Papirer
Authors: Garff Joakim
Published: June 2024

My intent with the present piece is to show that in From the Papers of One Still Living, Published against His Will by S. Kjerkegaard (1838), Kierkegaard presents us with a critical review of Hans Christian Andersen’s Only a Fiddler (1837), which he bases on his notion that Andersen’s work is a failed attempt at a Bildungsroman. Following a brief presentation of the assumptions—both those concerning aesthetics and those that were typical of the period—implicit in Kierkegaard’s review, I point out a number of aspects of Andersen’s novel in connection with which I maintain that Kierkegaard himself does not live up to his own requirement that Andersen embrace a correct »outlook on life.« I support my argument by investigating the rhetoric of Kierkegaard’s review, and I conclude by suggesting that both Kierkegaard and Andersen should be considered modern writers and that this is attributable, not least, to their break with the literary metaphysics of the Bildungsroman.
det her røvsyge møgvejr
Authors: Becker-Christensen Christian , Basbøll Hans
Published: June 2024

Words like røvsyg ‘extremely boring, lit. ass-sick’ and møgvejr ‘vile weather, lit. dung-weather’ represent an attitude-driven, expressive use of language. In this type of com- position, there is an inventory of intensifying first parts, e.g., død- ‘dead-’, hunde- ‘dog-’, møg- ‘dung-’, pisse- ‘piss-’, røv- ‘ass-’, smadder- ‘smash-’ with different relations to their head. In this article, these connections are described phonologically, morphologically, and semantically. The two composition types, røvsyg and møgvejr, each have their own stress distribution: in the first type, two main stresses, in the second type, the normal distribution in compounds: main plus secondary stress. Double main stress as in røvsyg is due to the core element syg ‘sick’ being gradable, and it is this type of composition that is the main topic of the article. We establish our data of words with expressive first parts from the Dictionary of (Modern) Danish (DDO).
Kan en politisk næse være lang?
Authors: Mortensen Sune Sønderberg
Published: June 2024

This article examines the special political-administrative sense of the word næse ‘nose’ in Danish, designating formal public reprimand. A næse is frequently given through a majority vote in the Danish Parliament to members of the government as a culmination of political controversy over e.g. administrative errors or failure to govern in compliance with rules or agreements. However, the article shows that in public debate and media representations, the political næse tends to achieve satire and caricature rather than serious criticism, owing in part to its bodily association. It is even perceived by some as a symbol of democratic decline, directly compromising its official purpose. On the other hand, the political næse is explicitly assumed across Danish media and on the official website of the Danish Parliament to derive historically from a lexeme unrelated to the smelling organ, viz. the obsolete Middle Danish noun nesæ, designating ‘shame’/‘dishonour’. To shed light on these contradictory interpretations, previous etymological treatments are consulted and discussed, establishing that there is little authoritative support for the standard etymological explanation given by Danish media and the Danish Parliament. However, certain Danish dialect features are discussed as they seem to add complexity to the general picture. Finally, a sample of written media representations of political næse cases is explored through the lens of framing analysis, to illustrate how the fuzzy etymology and semantics of the political næse reflect its usage and understandings in current news media.
Un catálogo de intenciones legislativas
Authors: Rodríguez-Toubes Muñiz Joaquín
Published: June 2024

Según la doctrina subjetiva, el significado y el contenido de las disposiciones jurídicas depende de la intención legislativa que las creó. Este método es discutible por varias razones, entre ellas la dificultad de identificar las intenciones legislativas que tienen relevancia para la interpretación. Un aspecto de la dificultad es que en una disposición pueden confluir muchas intenciones diferentes. El objeto del trabajo es catalogar y discutir una serie de intenciones legislativas potenciales cuya respectiva importancia ha de determinar la doctrina subjetiva. Esta diversidad de intenciones se debe tanto a su procedencia como a su contenido y alcance. El trabajo examina primero de quién pueden ser las intenciones legislativas y a continuación cuáles pueden ser.
Theropod swim traces in the Santisol tracksite (Lower Cretaceous), Cameros Basin, La Rioja, Spain
Authors: Esperante Raúl , Nick Kevin E.
Published: June 2024

Swim traces are rare in dinosaur track sites worldwide. This article reports three sets of theropod swim traces found with walking tracks in the Santisol tracksite (Cameros Basin, La Rioja, Spain). The tracksite contains over one hundred theropod and a few ornithopod walking tracks previously reported. The swim traces are well-preserved and do not show evidence of sediment collapse that characterizes the true tracks. One of the swim traces cuts through one theropod track, indicating that the walking prints formed first, followed by the rise of the water level and the formation of swim traces by swimming theropods.
iTRAQ-based proteomic analysis reveals the effect of ribosomal proteins on essential-oil accumulation in Houttuynia cordata Thunb.
Authors: Guo Dandan , He Beixuan , Feng Fei , Lv Diya , Han Ting , Chen Xiaofei
Published: June 2024

Houttuynia cordata Thunb., also known as Yuxingcao in Chinese, occupies a pivotal role in Asian traditional medicine and cuisine. The aerial parts and underground stems of H. cordata exhibit remarkable chemical diversity, particularly in essential oil. Nevertheless, the mechanisms regulating essential oil biosynthesis in H. cordata remain unclear. In this study, we present a quantitative overview of the proteomes across four tissues (flower, stem, leaf, and underground stem) of H. cordata, achieved through the application of the isobaric tag for relative and absolute quantitation (iTRAQ). Our research findings indicate that certain crucial ribosomal proteins and their interactions may significantly impact the production of essential oils in H. cordata. These results offer novel insights into the roles of ribosomal proteins and their associations in essential oil biosynthesis across various organisms of H. cordata.
"Shumpall" como resignificación del relato oral mapuche. Erotismo, mito y misterio en Roxana Miranda Rupailaf
Authors: Chavarría Galaz Angélica
Published: June 2024

El propósito de este artículo es exponer y discutir la resignificación del relato oral que hallamos en el libro Shumpall de Roxana Miranda Rupailaf como un canto de amor. Desde una mirada comparativa y dialógica, conectada con antiguos mitos europeos, indagamos en algunos símbolos como la serpiente (en tanto Shumpall), el agua, el canto, la sinuosidad, el pewma en diversas variantes simbólicas. Se pone atención a las sinuosidades asociadas a los movimientos serpenteantes, que operan como dispositivos productores de sentido en la poesía de la autora con sus resonancias míticas y religiosas. Nos apoyamos en consideraciones tomadas del libro El mito de la diosa de A. Baring y J. Cashford y en declaraciones de la propia autora, tomadas de una entrevista personal. Shumpall es un caso relevante de escritura poética mapuche en que confluyen, dialogan, se entremezclan dimensiones simbólicas provenientes de culturas muy diversas pero que responden a una misma problemática: la representación simbólica de nuestras íntimas conexiones con diferentes dimensiones de la vida y la muerte.
СКЕЙС В. ВИЗУАЛЬНЫЙ АНГЛИЙСКИЙ. ГРАФИЧЕСКАЯ КУЛЬТУРА. ПРАКТИКА ПИСЦОВ И ИДЕНТИЧНОСТЬ, ОК. 700-1550. ТЮРНХАУТ: БРЕПОЛЬС, 2022. XIX, 408 С
Authors: Филиппов Игорь Святославович , Шингурова Татьяна Владимировна
Published: June 2024

Рецензируемая монография принадлежит перу Венди Скейс, почетного профессора Бирмингемского университета и признанного специалиста в области истории средневекового английского языка, средневековой английской литературы и палеографии. Монография основана на изучении большого количества рукописей разного типа, а также эпиграфического материала. Автор доказывает, что внешний вид текстов: предпочтение латинского, рунического или англо-саксонского алфавита (или их чередование), форма букв, пунктуация, криптограммы и другие отличительные черты письма, наряду с орфографией, служат не только маркерами, по которым можно судить о месте и времени создания текста, но и свидетельствами идентичности его создателя, принадлежности его к определенной культурной и педагогической традиции.
ОТНОШЕНИЕ СИГНАЛ-ШУМ КАК КРИТЕРИЙ ОПРЕДЕЛЕНИЯ УРОВНЯ ИНФОРМАЦИОННОЙ БЕЗОПАСНОСТИ ИНТЕГРАЛЬНЫХ СХЕМ
Authors: Тишин А.С.
Published: June 2024

В работе описана методика косвенной оценки уровня информационной безопасности аппаратной реализации криптографического алгоритма через отношение сигнал-шум зафиксированной утечки по побочным каналам. Приведены формулы расчета теоретической оценки величины отношения сигнал-шум, а также алгоритм ее расчета из практически измеренных значений. Дана оценка практической значимости величины отношения сигнал-шум применительно к определению уровня информационной безопасности. Предложен алгоритм оценки распознаваемости переключения битов в раундах шифрования аппаратных реализаций блочных шифров типа AES, DES, 3DES.
Development of Teaching Material Based on Massenrempulu Localwisdom for Early Childhood Education in Enrekang Regency
Authors: Gunawan Muhammad , Yahya Muhammad , Haling Abdul , Saleh Zulfadly
Published: June 2024

This research is research and development using the ADDIE Model which aims to (1) reveal in detail the need for Massenrempulu local wisdom-based teaching materials for PAUD in Enrekang Regency, (2) describe the validity of Massenrempulu local wisdom-based teaching materials for PAUD in Enrekang Regency, and (3) describes the practicality of teaching materials based on Massenrempulu local wisdom for PAUD in Enrekang Regency. The subjects in this research were TK Negeri Percontohan Enrekang Ragency. The data in this research were obtained from validity tests based on expert opinions, practicality tests based on teacher responses, and effectiveness tests based on the results of pre-test and post-test students' learning motivation. Based on the results of validity, practicality and effectiveness tests, itcan beconcluded that Massenrempulu local wisdom-based teaching materials are valid, practical and effective for use in PAUD in Enrekang Regency.
Review on Common Non-Obstetric Acute Abdominal Conditions in Pregnancy: An Update of Management
Authors: Rajah Kumar Hari
Published: June 2024

Non-obstetric acute abdominal conditions account for admission to the surgical ward, and it involves management by the surgeon and gynecologists. The common conditions are acute appendicitis, acute cholecystitis and acute pancreatitis. Acute appendicitis in pregnancy requires prompt diagnosis and the management has moved towards laparoscopic appendectomy. Acute cholecystitis in pregnancy has seen a trend from conservative management to laparoscopic cholecystectomy being performed during pregnancy to prevent recurrence. Acute pancreatitis in pregnancy is usually managed conservatively with endoscopic retrograde cholangiopancreatography being performed for gallstone pancreatitis. We have conducted this review article to investigate the current management of these conditions.
Innovations in Breakfast Cereal Incorporating Fruits and Vegetables: Enhancing Nutritional Profile and Sensory Characteristics: A Review
Authors: Shrestha Pawan , Jyrwa Naphishisha , Irfan Ahmed , Kaur Gursharan , Kumar Sourabh
Published: June 2024

Consuming breakfast is essential as it provides energy for the upcoming day and facilitates the intake of vital nutrients. Studies indicate that individuals who have breakfast typically maintain healthier dietary patterns. Breakfast cereal consumption is related to diets high in vitamins and minerals and low in fat. Still, it is not associated with increased intakes of total energy or sodium or the risk of dental caries. Dietary guidelines emphasize the significance of breakfast cereals, particularly those rich in whole grains or cereal fiber, due to their high nutrient density, making them a valuable source of essential nutrients. Although many studies are cross-sectional, with few intervention trials, breakfast cereal consumption could indicate a holistic, healthy lifestyle. This paper aims to offer a concise overview of various breakfast cereals infused with fruits and vegetables, highlighting their nutritional value, texture, shelf life, and sensory attributes. It demonstrates the potential of incorporating fruits and vegetables to develop nutrient-rich breakfast cereals.
21st Century Entrepreneurial Skills Development of Community Enterprises Chainat Province
Authors: Plungpongpan Jirawan , Ruangvanich Supparang , Tuemsoongnern Napassorn
Published: June 2024

Aims: This study intended to assess and enhance the importance of entrepreneurial skills for community enterprises in Chainat Province in the 21st century.
Study Design:  This study used a mixed method approach, combining qualitative data obtained from in-depth interviews with quantitative data gained using a questionnaire developed from the qualitative results.
Place and Duration of Study: A sample of 400 community entrepreneurs in Chainat Province was chosen using cluster sampling and random selection techniques, between December 2021 and November 2022.
Methodology: The qualitative research tool differs from the quantitative research tool. The questionnaire in quantitative research should have an Index of Item Objective Congruence (IOC) above 0.6 and a Cronbach's alpha of 0.95.
Results: During the COVID-19 period, the qualitative research revealed that the majority of issues are marketing-related. Hence, they require marketing technologies.  The quantitative research results indicated significant progress in two categories of entrepreneurial skills in the 21st century: innovation skills and marketing-related life and career skills. The other discoveries included educational materials tailored for modern-day business owners, catering to a range of learning styles. The text covered essential entrepreneurial skills for local businesses, sales promotion techniques, public relations strategies to acquire specific customers, sales negotiating skills, maintaining product branding, and developing new sales tactics.
Conclusion: The study discovered that entrepreneurs in Chainat Province aspire to enhance their entrepreneurial abilities in the 21st century, particularly focusing on developing innovative skills and life and career skills
Hierarchically Structured Zeolite Bodies: Assembling Micro‐, Meso‐, and Macroporosity Levels in Complex Materials with Enhanced Properties
Authors: Michels Nina‐Luisa , Mitchell Sharon , Milina Maria , Kunze Karsten , Krumeich Frank , Marone Federica , Erdmann Mandy , Marti Nadia , Pérez‐Ramírez Javier
Published: March 2012

Engineering levels of porosity in hierarchical zeolites is a vibrant area of research with remarkable application potential. To gain practical relevance, the superior properties observed for the as‐synthesized powders have to be preserved when they are shaped into suitable technical geometries. Herein, mechanically stable millimeter‐sized bodies are prepared by granulation of mesoporous ZSM‐5 zeolite powders using an attapulgite clay binder. Alkaline treatment of conventional zeolite granules is demonstrated to be unsuitable for this purpose. Multiple techniques are applied to characterize mesoporous zeolite granules with respect to their conventional zeolite counterparts, thus establishing the impact of binder inclusion and granulation on their respective properties. The intrinsic structure and acidity of the zeolite are retained post‐structuring. Gas adsorption and mercury porosimetry confirm the presence of interconnected micro‐, meso‐, and macropores. A wide range of imaging techniques permits visualization of the particle properties, phase distribution, and consequent origins of the distinct levels of porosity within the zeolite granules. The superior adsorption properties of the hierarchical ZSM‐5 zeolite granules are demonstrated using cyclohexane, toluene, and isopropyl alcohol as probe molecules.
Carbonized Chicken Eggshell Membranes with 3D Architectures as High‐Performance Electrode Materials for Supercapacitors
Authors: Li Zhi , Zhang Li , Amirkhiz Babak Shalchi , Tan Xuehai , Xu Zhanwei , Wang Huanlei , Olsen Brian C. , Holt Chris M. B. , Mitlin David
Published: March 2012

Supercapacitor electrode materials are synthesized by carbonizing a common livestock biowaste in the form of chicken eggshell membranes. The carbonized eggshell membrane (CESM) is a three‐dimensional macroporous carbon film composed of interwoven connected carbon fibers containing around 10 wt% oxygen and 8 wt% nitrogen. Despite a relatively low surface area of 221 m2 g−1, exceptional specific capacitances of 297 F g−1 and 284 F g−1 are achieved in basic and acidic electrolytes, respectively, in a 3‐electrode system. Furthermore, the electrodes demonstrate excellent cycling stability: only 3% capacitance fading is observed after 10 000 cycles at a current density of 4 A g−1. These very attractive electrochemical properties are discussed in the context of the unique structure and chemistry of the material.
Biophysical stimulation induces demyelination via an integrin‐dependent mechanism
Authors: Lin Michael Y. , Frieboes Laura S. , Forootan Maryam , Palispis Winnie A. , Mozaffar Tahseen , Jafari Matiar , Steward Oswald , Gall Christine M. , Gupta Ranjan
Published: March 2012

Objective:

Chronic nerve compression (CNC) injuries occur when peripheral nerves are subjected to sustained mechanical forces, with increasing evidence implicating Schwann cells as key mediators. Integrins, a family of transmembrane adhesion molecules that are capable of intracellular signaling, have been implicated in a variety of biological processes such as myelination and nerve regeneration. In this study, we seek to define the physical stimuli mediating demyelination and to determine whether integrin plays a role in the demyelinating response.

Methods:

We used a previously described in vitro model of CNC injury where myelinating neuron–Schwann cell cocultures were subjected to independent manipulations of hydrostatic pressure, hypoxia, and glucose deprivation in a custom bioreactor. We assessed whether demyelination increased in response to applied manipulation and determined whether integrin‐associated signaling cascades are upregulated.

Results:

Biophysical stimulation of neural tissue induced demyelination and Schwann cell proliferation without neuronal or glial cytotoxicity or apoptosis. Although glucose deprivation and hypoxia independently had minor effects on myelin stability, together they potentiated the demyelinating effects of hydrostatic compression, and in combination, significantly destabilized myelin. Biophysical stimuli transiently increased phosphorylation of the integrin‐associated tyrosine kinase Src within Schwann cells. Silencing this integrin signaling cascade blocked Src activation and prevented pressure‐induced demyelination. Colocalization analysis indicated that Src is localized within Schwann cells.

Interpretation:

These results indicate that myelin is sensitive to CNC injury and support the novel concept that myelinating cocultures respond directly to mechanical loading via activating an integrin signaling cascade. ANN NEUROL 2012;72:112–123
Hydrido(hydrosilylene)tungsten Complexes: Dynamic Behavior and Reactivity Toward Acetone
Authors: Watanabe Takahito , Hashimoto Hisako , Tobita Hiromi
Published: March 2012

Reaction of a labile tungsten nitrile complex, [(Cp*)W(CO)2(NCMe)Me] (Cp*=η5‐C5Me5), with H3SiC(SiMe3)3 gave the hydrido(hydrosilylene) complex [(Cp*)(CO)2(H)WSi(H){C(SiMe3)3}] (1a). The hydrido(silylene) complex [(η5‐C5Me4Et)(CO)2(H)WSiMes2] (2) (Mes=2,4,6‐Me‐C6H2) was synthesized by a similar reaction with H2SiMes2. There is a strong interligand interaction between the hydrido and silylene ligands of these complexes; this was confirmed by a neutron diffraction study of [D2]1b, that is, the deuterido and η5‐C5Me4Et derivative of 1a. The exchange between the WH and the SiD groups was observed in the deuterido complex [D]1a. This H/D exchange proceeded slowly at room temperature, but very rapidly under UV irradiation. Variable‐temperature NMR spectroscopy measurements show the dynamic behavior of carbonyl ligands in 1a. Complex 1a reacted with acetone at room temperature to give mainly a hydrosilylation product, [(Cp*)(CO)2(H)WSi(OiPr){C(SiMe3)3}] (3a), along with a siloxy complex, [(Cp*)(CO)2WO(Si(H)iPr{C(SiMe3)3})] (4a). At low temperature, a different reaction, namely, α‐H abstraction, proceeded to give an equilibrium mixture of 1a and a dihydrido(silyl) complex, [(Cp*)(CO)2(H)2W(Si(H){OC(CH2)Me}{C(SiMe3)3})] (5).
Developmental Toxicity Study of Lersivirine in Mice
Authors: Cappon Gregg D. , Bowman Christopher J. , Campion Sarah N. , Chmielewski Gary , Hurtt Mark E. , Finch Gregory L. , Lewis Elise M.
Published: March 2012

Lersivirine is a second‐generation nonnucleoside reverse transcriptase inhibitor undergoing clinical development for the treatment of HIV‐1. An embryo–fetal developmental toxicity study was performed to evaluate the maternal and developmental toxicity of lersivirine in pregnant mice. Mated Crl:CD1(ICR) mice were administered 0, 150, 350, and 500 mg/kg lersivirine once daily by oral gavage on gestation days 6 to 17, followed by cesarean section on gestation day 18. The first 2 days of dosing for the high‐dose group were done at 250 mg/kg to allow induction of hepatic metabolizing enzymes, after which the dose was increased to 500 mg/kg/day. This dosing paradigm allowed for maintenance of exposure in the high‐dose group despite the considerable autoinduction that occurs in rodents following lersivirine treatment. Lersivirine did not cause an increase in external, visceral, or skeletal malformations. Intrauterine growth retardation, demonstrated by reduced fetal body weights and increased variations associated with delayed skeletal ossification, was noted at 350 and 500 mg/kg/day. The results of these studies indicate that lersivirine is not teratogenic in mice.