bluuebunny/crossref_metadata_2025 huggingface dataset:
Violence, spectralities and anachronism of images in the "Bolivia del Centenario" (1925)
Authors: Fort F.
Published: August 2024

En el presente ensayo visual proponemos al lector, y observador, un recorrido a través de imágenes de Bolivia. Dicho recorrido está construido a partir de las fotografías de dos grandes obras que hacen a los imaginarios sobre Bolivia: Bolivia en el Primer Centenario de su Independencia, 1825-1925 (una obra compuesta por una gran cantidad de imágenes así como también monografías de distintos intelectuales bolivianos, editada por “The University Society INC.", bajo supervisión del gobierno republicano de Bautista Saavedra, en el marco de los festejos del “Primer Centenario” de la entonces “República” boliviana) y Anthropologie Bolivienne (1908), del antropólogo francés Arthur Chervin (1850-1921). Sin embargo, el presente trabajo no muestra dichas fotografías en su originalidad sino que interviene sobre las mismas. Dicha intervención supone la yuxtaposición de las fotografías de ambas publicaciones, al tiempo que agrega color en determinados elementos. Esta operación tiene por finalidad visibilizar distintas formas de violencia ejercida, a partir de imágenes, en las dos obras mencionadas anteriormente. Asimismo, el trabajo no sólo apunta a “mostrar” las imágenes intervenidas sino que también las articula con un texto escrito. De esta forma, a partir de la conjunción (y tensión) entre los registros de la imagen y la escritura, el ensayo reflexiona sobre la actualidad y anacronismo que conllevan las imágenes intervenidas para pensar a Bolivia (y a América Latina) en el presente.

In this visual essay we offer to the reader, and observer, a journey through images of Bolivia. It was created using photographs of two great works that build certain imaginaries about Bolivia: Bolivia en el Primer Centenario de su Independencia, 1825-1925 (a book, with a large number of images, edited by "The University Society INC.", under the supervision of the republican government of Bautista Saavedra, around the Bolivian centenary celebrations) and Anthropologie Bolivienne (1908), by the French anthropologist Arthur Chervin (1850-1921). However, the present work does not show the original photographs, but intervened versions of them. This intervention supposes the juxtaposition of the photographs of both publications, while adding color to certain elements. The purpose of this operation is to make visible different forms of violence exercised, based on images, in the two works mentioned above. Likewise, the work not only aims to "show" the intervened images, but also articulates them with a written text. In this way, based on the combination (and tension) between the images and words, the essay reflects on the present and anachronism that these intervened images entail, and invites to think about the contemporary Bolivia (and Latin America).
Experimental and empirical composition based on the pentatonic scale
Authors: Rodríguez E.G.
Published: August 2024

En base a la experimentación, en este artículo se van a exponer los métodos por los cuales se ha llevado a cabo una composición, siendo la base de la creación la escala pentatónica de la escala de blues mayor. El interés de esta creación se va a destacar en la forma en la que se van presentando las distintas notas y cómo combinan entre ellas en relación a diferentes sonidos, tesituras varias y distintos instrumentos. La combinación de todos ellos y el uso esporádico de la aleatoriedad, nos va a mostrar las posibilidades de este tipo de escalas y las dificultades que muestran este tipo de composiciones, en relación a su utilización y a las relaciones interválicas y armónicas. Este artículo va a ser el resultado del producto musical de una composición justificada como creación experimental.

Based on experimentation, in this article we are going to expose the methods by which a composition has been carried out, being the basis of the creation the pentatonic scale of the major blues scale. The interest of this creation will be highlighted in the way in which the different notes are presented and how they combine with each other in relation to different sounds, different tessituras and different instruments. The combination of all of them and the sporadic use of randomness, will show us the possibilities of this type of scales and the difficulties that show this type of compositions, in relation to its use and the intervallic and harmonic relations. This article will be the result of the musical product of a composition justified as an experimental creation.
ARTISTIC ELEMENTS IN ENGLISH AND MEMORY WORKSHOPS WITH ADULTS
Authors: Monleón Vicente
Published: August 2024

El arte es un medio que permite a la ciudadanía el (re)conocimiento del entorno en el que se ubica, también el (auto)descubrimiento personal y las potencialidades de este con respecto al contexto en el que cada persona se encuentra. Por ello, partiendo de los beneficios que este genera en el desarrollo integral de las personas, se selecciona como medio para el proceso de enseñanza-aprendizaje en unos talleres de inglés (básico y oral) y de memoria para personas adultas en la Asociación Vecinal y Cultural 3 Forques (València) gestionadas a través de la empresa de actividades extraescolares EP Servicios Educativos. Estas propuestas se efectúan en primera persona a lo largo de 3 cursos escolares (desde 2017 hasta la actualidad); comprobándose y concluyéndose que la utilización del arte como hilo conductor de sesiones en educación no formal y no reglada con personas adultas mejora su motivación y desarrollo personal/vital. De hecho, la presentación de dichas actividades desde una perspectiva artística y visual contribuye a que el aforo de las clases se amplíe.
Economic Model to Determine the Lowest Price Limit of Fixed Price Contracts in Software Engineering
Authors: Kuhlen David , Speck Andreas , Pfisterer Dennis
Published: August 2024

Competition forces software producers to offer their goods and services at the lowest costs in practice (49, p. 3), (4, p. 2). In this case, software errors can lead to additional processing costs which has to be covered by the software producers themselves (20). To compensate this, software manufacturers often have the option to cross-subsidize low-priced offer prices with offers billed hourly, e.g. on the basis of service contracts. However, the relation of possibilities for cross-subsidization with the risk of software errors is not clearly predictable by the process model (52, p. 9). As this relation is defined by the process, the aim to reach cost-control and cost-transparency is strongly related to the aim of (process) improvement (51, p. 39). In order to facilitate software producers within the calculation of minimum prices, required to cover the costs, an economical prediction model will be presented in this paper. This model bases on a simulation experiment, consisting of multiple scenarios. The scenarios were derived by a variation of the risik probability and the possibility of cross-subsidization.
Brecha de género en la enseñanza del Derecho informático
Authors: Téllez Carvajal Evelyn
Published: August 2024

En América Latina, encontramos que la carrera de leyes en general cuenta con un número equitativo de hombres y mujeres en las aulas, sin embargo, al momento de elegir el área jurídica en la que se ha de perfilar el egresado, el derecho informático no muestra esta misma equidad, en principio porque en las aulas universitarias no se ha incorporado el derecho informático más que de manera optativa o también como asignatura en el posgrado, un nivel en el que algunas mujeres ya no se incorporan tan fácilmente como los hombres generando con ello una brecha de género de acceso a la enseñanza del Derecho Informático. Así es necesario brindar a las alumnas de las facultades de derecho en América Latina las posibilidades de incorporarse y especializarse en las distintas temáticas que ofrece el Derecho Informático a fin de evitar esta brecha de género en la enseñanza que se empieza a generar por esta situación.
ENTREVISTA CON EUGENIO RAÚL ZAFFARONI
Authors: De Santamaría Ortiz Madeleine Hilda , Chambi Ytusaca Gerson Felipe
Published: August 2024

En esta entrevista, el doctor Raúl Zaffaroni conversa sobre temas referentes al Derecho Penal, Derecho Político, Derecho Internacional y Derechos Humanos, en base a su experiencia como investigador y académico de renombre en el campo penal y su labor como Juez de la Corte Interamericana de Derechos Humanos
Pengaruh Media Pembelajaran Youtube Terhadap Kemampuan Menyimak Pembawa Acara
Authors: Juliani Neng Rani Dewi Chandra , Ropiah Opah
Published: August 2024

Masalah utama dalam penelitian ini adalah masih banyak peserta didik yang belum paham mengenai menyimak materi pembawa acara dalam mata pelajaran Bahasa Sunda. Tujuan penelitian ini adalah untuk mengetahui pengaruh media pembelajaran YouTube terhadap pengaruh menyimak Pembawa Acara. Penelitian ini menggunakan metode kuantitatif dan metode eksperimen. Penelitian kuantitatif menggunakan random sampling berjumlah 24 siswa di kelas VIII D. Desain yang digunakan dalam penelitian ini adalah one group pretest dan posttest. Hasil penelitian ini adalah hasil belajar siswa dalam menyimak pembawa acara sebelum menggunakan media pembelajaran YouTube masih jauh dari KKM (Kriteria Ketuntasan Minimal) dengan nilai rata-rata yaitu 53,75. Hasil belajar siswa dalam menyimak pembawa acara sesudah menggunakan media pembelajaran YouTube mengalami peningkatan sesuai dengan nilai KKM (Kriteria Ketuntasan Minimal) dengan nilai rata-rata yaitu 87,50. Adanya pengaruh media pembelajaran YouTube terhadap hasil menyimak pembawa acara di SMP Negeri 2 Lebakwangi Kelas VIII berdasarkan uji-t sampel berpasangan, Ha diterima dan Ho ditolak karena nilai sig.(2 tailed) 0,000<0,05 artinya terdapat pengaruh yang signifikan antara hasil belajar siswa sebelum dan sesudah menggunakan media pembelajaran YouTube terhadap kemampuan menyimak pembawa acara. Kontribusi dalam penelitian ini adalah hasil penelitian ini diharapkan dapat memberikan informasi sebagai dasar pertimbangan, pendukung, dan sumbangan pemikiran kepada pengambil keputusan dalam menentukan media pembelajaran.
Modelling Soil Moisture Balance for Okra Cultivars in Makurdi Agro Climate Using Decision Support System for Agro Technology Transfer (DSSAT)
Authors: Ben I.E.  , Enokela O.S.
Published: August 2024

Abstract: Soil moisture balance from okra (abelmoschus esculentus) field was performed on experimental plot of the Department of Agricultural and Environmental Engineering, Joseph Sanwuan Tarka University Makurdi -Nigeria. Field and laboratory experiments were conducted on four okra cultivars planted and irrigated by drip system at different levels (80% (I1), 60% (I2), 45% (I3), and 15% (I4)) according to the agronomic practices of okra.  Decision Support System for agro technology Transfer (DSSAT) model for the Crop Environment Resource Synthesis (CERES) was used to model soil moisture balance by linear regression (multivariate analysis of variance, (MANOVA)) and validated. The soil was sandy loam with high field capacity (FC) at I4 and nearly uniform drainage (D) except for I4.. Runoff (R) decreases from 35.71 for I1 to 0.07 for I4 implying that R, D and change in water storage (∆S) are functions of the amount and duration of irrigation. The models reported an acceptable deviation from the ideal line of the R and ∆S at higher values confirming degree of the correlation between the observed and predicted dataset but experienced difficulties with estimating lower values due to lower magnitudes in irrigation. From the foregoing it is concluded that decreasing water application results in an increase in irrigation and the reverse is also true.
The Difficulty of Reforming the United Nations Security Council
Authors: Ambrues Monboe Nebo Sr. (D.Scs.)
Published: August 2024

Abstract: In addition to the ongoing debate surrounding the imperative need to reform the UNSC, especially on the concept of veto power, this article offers another perspective. Using document analysis combined with triangulation of the secondary material as the methodology, this article explored the difficulty of reforming the UNSC. It adopts the realist theory as the framework that sees the concept of veto power as the main difficulty standing in the way of the reform despite the expressed commitment from the five permanent members of the UNSC and other countries.
Although this article did not explicitly proffer a remedy to the problem discussed. However, how the author intellectualized and articulated the main issue could draw attention to the ongoing debate and clamor about the need to reform the UNSC veto power.
Conclusively, this article doubts not the possibility but sees the use of veto power strategic to the interest of the U.S., China, and Russia as the major obstacle to the reform.
Nutritional Composition of some Common Species of Striga grass (S. gesnerioides, S. hermonthica and S. aciatica)
Authors: Musa Lawan Mohammed , Mai-Garba Idris Baba
Published: August 2024

This study explores the nutritional values of Striga grass, typically known as a parasitic plant. Simple proximate compositional analysis method was used to determine the macronutrients while atomic absorption spectrophotometry was employed to test for the mineral elements. The research findings reveals a moisture content of all the species within the range of 5.3 g/100g to 3.15 g/100g; ash content 22.6 g/100g to 4.8 g/kg in S. gesneriodes root and S. Asiatica stem respectively. Protein and lipid concentrations ranged from 14.36 g/100g to 9.1 g/100g, and then 2.2 g/100g to 0.34 g/100g respectively; NFE 69.2 g/100g and the lowest is 45.6 g/100g in S. asiatica stem and S. generoides root respectively. Highest concentration of potassium was 1715 mg/kg in the bulb of S. gesneroides and lowest of 426 g/kg in S. asiatica leaves, while that of Sodium is between 964 mg/kg and 78 mg/kg in S. hermontheca roots and S. asiatica leaves respectively. While S gesneroides roots and bulb have high nutrient composition, S. asiatica leaves contained the lowest values. Striga grass is rich in fiber, protein, and other micronutrients and therefore could be a better supplement for animal feed as well as beneficial for digestion, muscle development, and immunity.
Sociologia, inovação e transformação organizacional
Authors: Ribeiro Antonio Carlos Andrade , Lacerda André Ribeiro , Rabelo Andreia Pinto , Mendes Sérgio Procópio Carmona , Maia Velcimiro Inácio
Published: August 2024

O livro SOCIOLOGIA, INOVAÇÃO E TRANSFORMAÇÃO ORGANIZACIONAL é fruto do Colóquio Brasileiro de Sociologia Organizacional (CBSO) organizado pelo Observatório de Inovações, Redes e Organizações (OIRO). A primeira edição do CBSO aconteceu em 2022 na Universidade Federal de Ouro Preto. Os textos reunidos debatem as contribuições da sociologia aos estudos sobre processos de transformação e inovação nas organizações e incluem trabalhos de natureza teórica e empírica. Deve-se ressaltar que muitas teorias sociológicas clássicas e contemporâneas forneceram e ainda fornecem insights fundamentais para análise organizacional. A sociologia organizacional registra uma longa história de interesse pela análise do impacto da estrutura social sobre o funcionamento das organizações e dos processos sociais sobre as dinâmicas organizacionais. Neste percurso, destacou que as relações sociais estão presentes tanto nos âmbitos formais, quanto informais das organizações. Tanto internamente, integrando seus membros, quanto externamente, conectando-as com outras organizações. Portanto, os estudos sociológicos reunidos no livro versam sobre o tema da transformação e inovação organizacional a partir de três aspectos: 1) o comportamento dos agentes promotores de mudança; 2) a relação entre estrutura social e mudança; 3) as relações de interdependência entre agentes da mudança.
BREVES CONSIDERAÇÕES SOBRE A IMPORTÂNCIA DA COMPARAÇÃO DOS ESTATUTOS DA PESSOA IDOSA NA AMÉRICA LATINA
Authors: Correia Ana Maria da Silva , Oliveira Ana Lúcia Navarro de , Almeida Suenya Talita de
Published: August 2024

O crescimento da população idosa no mundo, com ênfase ao panorama registrado no Brasil e em outros países da América Latina, sugere uma urgência em criar leis que amparem a população idosa brasileira e a latino-americana. O emprego do Direito Comparado tem auxiliado na produção de diversos institutos que protegem as pessoas idosas. A proposta deste artigo é demonstrar, em breves apontamentos, a utilização frequente do Direito Comparado na atualidade, destacando os cuidados com a utilização adequada dessa ferramenta. Buscou-se, para embasar este trabalho, o emprego do método dedutivo, valendo-se da consulta a artigos científicos, diplomas normativos, tais como a Constituição Federal e leis formais, as que deram suporte à criação de Estatutos da Pessoa Idosa. Os artigos científicos de Carlos Bastide Horbach, de 2015, Delcio Antônio Agliardi, de 2015, e o de Paulo Silas Taporosky Filho e Larissa Tomazoni, de 2018, disponibilizaram um grande suporte para as argumentações do presente trabalho. Esses artigos demonstram que a correta aplicação do Direito Comparado requer um trato metodológico do tema. Embora o Brasil seja um dos países mais avançados do mundo em termos da legislação nacional ao idoso, ainda não conseguiu universalizar o acesso aos direitos fundamentais à pessoa idosa. Nos países ibero-americanos existem leis que ainda carecem de efetiva aplicação. A comparação entre os diferentes Estatutos da Pessoa Idosa da América Latina permite identificar boas práticas e aperfeiçoar as políticas públicas para garantir os direitos da população idosa.
IMPORTÂNCIA DA VACINAÇÃO CONTRA POLIOMIELITE NA REGIÃO SUL DO BRASIL: UMA ANÁLISE DE DADOS
Authors: Arraes Fernanda Caroline , Lima Urielly Tayná da Silva , Pereira Maria Eduarda , Sonda Camili de Lima
Published: August 2024

A vacinação contra a poliomielite é um dos principais instrumentos de saúde pública para a erradicação dessa doença, que pode causar paralisia e até a morte em crianças. Este trabalho analisa a importância da vacinação contra a poliomielite na região Sul do Brasil, utilizando dados epidemiológicos e estatísticas de cobertura vacinal. A pesquisa busca compreender a relação entre a taxa de vacinação e a incidência da poliomielite, bem como os fatores que influenciam a adesão à vacinação nesta região. Através de uma abordagem quantitativa, foram coletados dados de fontes oficiais, como o Sistema de Informação do Programa Nacional de Imunizações (SI-PNI) e o DATASUS. Os resultados indicam que, apesar de avanços significativos na cobertura vacinal, ainda existem desafios a serem enfrentados, como a hesitação vacinal e a desinformação. O estudo conclui que a vacinação continua sendo fundamental para a proteção da saúde infantil e a prevenção de surtos de poliomielite, ressaltando a necessidade de campanhas educativas e estratégias de engajamento comunitário.
AVANÇOS NA PANCREATITE AGUDA: UMA REVISÃO DA LITERATURA
Authors: Scheffer Alice Moraes , Arruda Bárbara Cândida Alves Pereira de , Siqueira Leticia Muniz de Assis , Lopes Reuben Júnio Ferreira , Dias Yasmin Mendonça
Published: August 2024

A pancreatite aguda é uma doença inflamatória do pâncreas, que pode progredir para sua forma grave, com alto risco de morte.As principais causas de pancreatite aguda são migração de cálculos biliares e abuso de álcool. A doença é caracterizada principalmente pela ativação inapropriada de tripsinogênio, infiltração de células inflamatórias e destruição de células secretoras. A gravidade da pancreatite é categorizada em três níveis: leve, moderadamente grave e grave, dependendo da falência de órgãos e complicações locais e sistêmicas. Vários métodos têm sido usados ​​para prever a gravidade da PA e seu resultado, como avaliação clínica, avaliação de imagem e teste de vários marcadores bioquímicos. Os mecanismos fisiopatológicos da PA não foram totalmente elucidados e precisam ser estudados mais a fundo. Neste artigo editorial, discutimos a eficácia das modalidades diagnósticas e terapêuticas existentes, complicações e falha do tratamento no gerenciamento da pancreatite aguda.
EFICÁCIA DO FECHAMENTO DO FORAME OVAL PATENTE COMO TRATAMENTO DE ENXAQUECA
Authors: Vasconcelos Luciano de Mello , Custódio Leonardo Folena , Peres Luís Cláudio da Silva , Souza Rodrigo Goulart de , Pereira Ana Beatriz Calmon Nogueira da Gama
Published: August 2024

Objetivo: Demonstrar se o fechamento do FOP é uma terapia eficaz para o tratamento da enxaqueca. Métodos: Foi realizada uma busca por estudos anteriores contidos nas plataformas PubMed e Biblioteca Virtual em Saúde com os descritores "patent foramen oval", "migraine" e "treatment". Foram incluídos artigos publicados nos últimos 10 anos (de 2013 a 2023), cujos textos completos estão disponíveis e limitando a seleção a ensaios clínicos controlados e estudos observacionais, foram excluídos artigos que não se relacionavam diretamente com o tema proposto e artigos duplicados, resultando em um total de 11 artigos científicos. Resultados: A identificação e compreensão de fatores importantes, como fatores de risco, seleção adequada de pacientes e monitorização a longo prazo, contribui para a eficácia e segurança do fechamento do FOP para tratar enxaqueca. Considerações finais: Assim, por meio da análise dos estudos selecionados, foi observado que o fechamento do FOP é uma terapia segura e eficaz para o tratamento da enxaqueca.
EVALUATION IN EARLY CHILDHOOD EDUCATION CURRENT CHALLENGE AND PERSPECTIVES
Authors: Silva Ana Paula Teixeira da , Coutinho Diogenes José Gusmão
Published: August 2024

The purpose of this work was to consider the influence of assessment in Kindergarten classes, since educational assessment is understood as a continuous teaching-learning process. Specifically, we sought to correspond to the forms of evaluation found in the Early Childhood Education modality, the need for the conception of the pedagogical practice developed by teaching professionals from the public and private network in the sector. Currently there are several concepts about the practice of evaluating, as researchers and educators we are improving and innovating techniques to better monitor the cognitive development of students. The influence of learning assessment in Early Childhood Education has the mediating function of making situations favorable that value and respect the previous experiences of each student. That is why it is essential for teachers to reexamine their assessment tactics, if necessary, seek other mechanisms that help the evolutionary process of children and that contemplate a global, consecutive and unified constitution. This study portrays multiple aspects of the functionality of the educational process.
The 2022 Drought Needs to be a Turning Point for European Drought Risk Management
Authors: Biella Riccardo , Shyrokaya Ansastasiya , Ionita Monica , Vignola Raffaele , Sutanto Samuel , Todorovic Andrijana , Teutschbein Claudia , Cid Daniela , Llasat Maria Carmen , Alencar Pedro , Matanó Alessia , Ridolfi Elena , Moccia Benedetta , Pechlivanidis Ilias , van Loon Anne , Wendt Doris , Stenfors Elin , Russo Fabio , Vidal Jean-Philippe , Barker Lucy , de Brito Mariana Madruga , Lam Marleen , Bláhová Monika , Trambauer Patricia , Hamed Raed , McGrane Scott J. , Ceola Serena , Bakke Sigrid Jørgensen , Krakovska Svitlana , Nagavciuc Viorica , Tootoonchi Faranak , Di Baldassarre Giuliano , Hauswirth Sandra , Maskey Shreedhar , Zubkovych Svitlana , Wens Marthe , Tallaksen Lena Merete
Published: August 2024

Abstract. The 2022 European drought has underscored critical deficiencies in European water management. This paper explores these shortcomings and suggests a way forward for European drought risk management. Data for this study was gathered through a continent-wide survey of water managers involved in this event. The survey collected 481 responses from 30 European countries and is comprised of 19 questions concerning sectorial impact in the 55 regions of the responders and drought risk management practices of their organizations. Information from the survey is enriched with climate-related information to offer a comprehensive overview of drought risk management in Europe. Our research focuses on four key aspects: the increasing risk of drought, its spatial and temporal impacts, current drought risk management approaches, and the evolution of drought risk management across the continent. Our findings reveal a consensus on the growing risk of drought, which is confounded by the rising frequency and intensity of droughts. While the 2022 event affected most of the continent, our findings show significant regional disparities in drought risk management capacity among the various countries. Our analysis indicates that current drought risk management measures often rely on short-term operational concerns, particularly in agriculture-dominated economies, leading to potentially maladaptive practices. An overall positive trend in drought risk management, with organizations showing increased awareness and preparedness, indicates how this crisis can be the ideal moment to mainstream European-wide drought risk management. Consequently, we advocate for a European Drought Directive, to harmonize and enforce drought risk management policies across the continent. This directive should promote a systemic, integrated, and long-term risk management perspective. The directive should also set clear guidelines for drought risk management at the national level and for cross-boundary drought collaboration. This study and its companion paper "The 2022 Drought Shows the Importance of Preparedness in European Drought Risk Management " are the result of a study carried out by the Drought in the Anthropocene (DitA) network.
Phase matrix characterization of long-range transported Saharan dust using multiwavelength polarized polar imaging nephelometry
Authors: Bazo Elena , Perez-Ramirez Daniel , Valenzuela Antonio , Martins Vanderlei , Titos Gloria , Cazorla Alberto , Rejano Fernando , Patrón Diego , Diaz-Zurita Arlett , Garcia-Izquierdo Francisco Jose , Fuertes David , Alados-Arboledas Lucas , Olmo Francisco Jose
Published: August 2024

Abstract. This work investigates the scattering matrix elements during different Saharan dust outbreaks over Granada (South-East Spain) in 2022 using the Polarized Imaging Nephelometer (PI-Neph PIN100, GRASP-Earth). The PI-Neph is a unique instrument capable of measuring continuously the phase function and polarized phase function (F11 and -F12/F11) at three different wavelengths (405, 515 and 660 nm) with 1° resolution. Extreme dust events (PM10 concentration above 1000 µgm-3) occurring in March 2022 are compared with more frequent and moderate events registered in summer 2022 (PM10 concentration between 50 and 100 µgm-3). For F11 there are no remarkable differences between extreme and moderate events. However, results of -F12/F11 show large differences between extreme and moderate events, especially for the 405 nm wavelength. These differences are also observed when studying the temporal evolutions during the extreme events and reveal that -F12/F11 patterns similar to laboratory measurements occurred during the more intense periods of dust influence. Other aerosol optical properties were derived from the PI-Neph, such as the asymmetry parameter (g), the fraction of backscattered light (Bs) and the lidar ratio (LR). In general, g and Bs show typical values (g > 0.65 and Bs ~ 0.1) for both extreme and moderate Saharan dust events. However, the LR shows more variable values for the different dust events, ranging from 20 to 60 sr-1. The combination with additional in-situ instrumentation allowed to obtain scattering (SAE) and absorption (AAE) Ångström exponents and to conduct a typing classification that revealed extreme dust events as pure dust while moderate dust events were classified as a mixture of dust with urban background pollution. In addition, model simulations with the Generalized Retrieval of Atmosphere and Surface Properties (GRASP) code reproduce well the PI-Neph measurements. Therefore, our results confirm that differences in the phase matrix elements of Saharan dust outbreaks of varying intensity can be explained by the mixing conditions of dust with the background particles, which varies from almost pure dust particles during extreme events, to a mixture of dust with local pollution during moderate events.
Benchmarking passive microwave satellite derived freeze/thaw datasets
Authors: Bartsch Annett , Muri Xaver , Hetzenecker Markus , Rautiainen Kimmo , Bergstedt Helena , Wuite Jan , Nagler Thomas , Nicolsky Dmitry
Published: August 2024

Abstract. Satellite derived soil surface state has been identified to be of added value for a wide range of applications. Frozen versus unfrozen conditions are operationally mostly derived using passive microwave (PMW) measurements from various sensors and different frequencies. Products differ thematically as well as in spatial and temporal characteristics. All of them offer only comparably coarse spatial resolution in the order of several km to tens of km which limits their applicability. Quality assessment is usually limited to comparisons with in situ point records, but a regional benchmarking dataset is thus far missing. Synthetic Aperture Radar (SAR) offers high spatial detail and thus is potentially suitable for assessment of the operational products. Specifically, dual polarized C-band data acquired by Sentinel-1, operating in Interferometric Wide (IW) swath mode with a ground resolution of 5 x 20 m in range and azimuth, provide dense time series in some regions and are therefore suitable as basis for benchmarking. We developed a robust freeze/thaw (FT) detection approach, applying a constant threshold on the combined C-band VV and VH polarization ratios, that is suitable for tundra regions. The achieved performance (91.8 %) is similar to previous methods which apply an empirical local threshold on single polarized VV backscatter data. All global products, tested with the resulting benchmarking dataset, are of value for freeze/thaw retrieval, although differences were found depending on seasons, in particular during spring and autumn transition. Fusion can improve the representation of thaw and freeze-up, but a multi-purpose applicability cannot be obtained since the transition periods are not fully captured by any of the operational coarse resolution products.
Relationship between the sonographic foetal lung-to-liver ratio of mean grey level and progesterone concentration in canine late gestation
Authors: Ravindranath Roshni , Paul K. Magnus , Promod K. , Azees C.P. Abdul , Kumar N.S. Jinesh
Published: August 2024

A study was conducted to perform the quantitative analysis of canine foetal lung and liver sonographic images in the late term of gestation (58-67 days) and to evaluate its association with serum progesterone concentration. Thirty-two pregnant bitches were selected for the study. Lung development of foetus occurs in three different stages viz the pseudo glandular (40-48), canalicular (49-56 d) and saccular phase (57-63 d) of pregnancy. Lungs of the foetus at the time of parturition are in saccular phase of development and the alveolar phase occurs in the neonatal period. In the present study, sonographic changes occurring in the lung during the saccular phase of foetal lung development was evaluated. Mean grey level of the foetal lung and liver sonographic images were estimated using dedicated image analysis software Image J. The lung-to-liver ratio (LLR) of mean grey level (MGL) was recorded. Corresponding progesterone concentrations were also estimated for each animal. Correlation statistical analysis revealed a significant correlation between LLR of MGL and progesterone concentration in the animals selected for the study. LLR of MGL is a prognostic indicator of foetal survival and since LLR of MGL and progesterone are positively correlated, it can be used as an indicator of foetal maturity in place of progesterone concentration. Keywords: Lung-to-liver ratio of mean grey level, ultrasonography, progesterone
MODIFICACIÓN DE LAS FUNCIONES DE LA INSPECCIÓN DESDE EL PUNTO DE VISTA DE LA TEORÍA ECONÓMICA Y DE LAS ORGANIZACIONES.
Authors: Jiménez Alfaro Jesús , García Rojas Olivia Vanesa
Published: August 2024

El objetivo del presente artículo es la reforma de las funciones de los Servicios de Inspección basadas en aspectos científicos en relación con la teoría económica, teoría general de sistemas y de las organizaciones. Se realiza un análisis de cómo mejorar los aspectos fundamentales del sistema educativo buscando una mayor eficacia y eficiencia en la utilización de recursos públicos, realizando modificaciones en los factores más afectan a la calidad del sistema educativo, pero qué dichos cambios sean calado profundo. Estas modificaciones se argumentarán conforme a la normativa estatal actual, particularizando el caso en la Comunidad Autónoma de Castilla-La Mancha.
EXPECTATIVAS EN SUS ESTUDIOS DEL ALUMNADO DE FP Y CÓMO PUEDEN MEJORARSE.
Authors: González Álvarez María , Rodríguez Posada Nuria , González Granda José Fernando
Published: August 2024

Los objetivos del presente trabajo son realizar un estudio exploratorio de “las expectativas del alumnado de Formación Profesional (en adelante FP) con sus actuales estudios”, “cómo pueden estos mejorarse” y validar un instrumento para poder analizar dichos campos en los estudios de FP. Responden 789 alumnos y alumnas a un cuestionario, elaborado ad hoc, con fiabilidad Alpha .950. El análisis factorial confirmatorio presenta dos factores: “expectativas con los actuales estudios” y “aspectos a mejorar en la FP”. Se considera aceptable el modelo propuesto: RMSEA .06, SRMR .05, CFI .96, TLI .95 y X2/gl 1.68. Los aspectos mejor valorados sobre las expectativas son: encontrar un mejor trabajo, mejorar la vida profesional y el nivel de vida. Dichos estudios pueden mejorarse adecuando la FP a las condiciones y necesidades del mercado laboral, mejorar aspectos como la orientación profesional, relaciones centro educativo-empresa, formación del profesorado y recursos didácticos. Las alumnas valoran mejor las variables propuestas. No se encuentran diferencias según la titularidad del centro y tener experiencia laboral o no. El protocolo que se aporta puede ser de interés para analizar la satisfacción del alumnado y la mejora de FP. Se considera que procede seguir investigando en el ámbito de la FP.
EXPERIENCIAS DEL PROGRAMA ERASMUS KA131: FORMACIÓN INICIAL DE LOS FUTUROS DOCENTES Y DESEMPEÑOS DE LA INSPECCIÓN EDUCATIVA EN PORTUGAL
Authors: Estévez Carmena Dioni
Published: August 2024

El siguiente artículo describe una visión general sobre una estancia corta del programa Erasmus+ KA131, centrado en la movilidad de doctorandos para docencia y formación en centros de enseñanza superior europeos. Destaca el papel de la Universidad de Lisboa en fortalecer la dimensión europea de las tesis doctorales, enfocándose en la competencia digital como área clave en la formación de futuros docentes así como la supervisión y la orientación de la práctica profesional y la dimensión pedagógica de los procesos de enseñanza-aprendizaje.
Exploring the “Cascade Effect” of AEBSF on Reduced Glioblastoma Proliferation
Authors: Mirza Mehwish
Published: August 2024

Glioblastomas (GBMs) are one of the deadliest cancers, and yet still lack treatment. In this study, serine protease inhibitor AEBSF is shown to decrease GBM vi-ability and proliferation through a series of intertwined steps. By decreasing the expres-sion of ATP6V1A--the first step of the “cascade effect”--AEBSF creates an unfavorable environment for protease activity. Such “unfavorability” is proven by a decline in expres-sion of proteases MMP9 and ELANE upon GBM treatment with AEBSF. Increasingly higher concentrations of AEBSF are shown to decrease the percentage of cell viability, proliferation, and metastasis. This is explained through biological process enrichment analyses, which indicate that MMP9 and ELANE play a role in the disassembly of the extracellular protein network. This disassembly of the extracellular environment enables tumorigenic spread and viability. The results of the viability and proliferation assays, in combination with those of the indirect ELISAs, enrichment analyses, and scratch assays, underscore an intricate and profound sequence of events that constitute the “cascade effect”.
Cellular and Biomaterial Approaches for Treating Age-Related Macular Degeneration
Authors: Challa Ashrit , Sama Srikar , Morrishetty Selik
Published: August 2024

Tissue Engineering offers a novel, curative approach to treating Age-Re-lated Macular degeneration (AMD), a disease characterized by excessive drusen depo-sition beneath the retinal surface and consequent vision loss. Preclinical studies in rats have shown that transplanted Retinal Pigment Epithelium (RPE) derived from human Embryonic Stem Cells (hESC) have not only slowed AMD but have also restored vision. There are two main methods of delivering RPE cells: direct injection and monolayer surgical insertion, the latter demonstrating long-term integration. Biocompatible scaf-folds allow for better delivery of RPE cells, induced Pluripotent Stem Cells (iPSC), and Retinal Progenitor Cells (RPC). Unlike animal-derived extracellular matrix components, soft modulus biomaterials such as poly(lactic-co-glycolic acid) (PLGA) and poly(l-lactic acid) (PLLA) are ideal for AMD cell transplants because of fast degradation times, high cellular attachment proliferation, and strong adherence to Bruch’s membrane. These biomaterials can also be created at a 10-100μm thickness so that vision is not distorted. Use of biomaterials could be improved by cross-linking them with anti-vascular endothe-lial growth factors (VEGFs) like Brolucizumab and retinal growth factors such as fibro-blast growth factor (FGF). Similarly, hESC and iPSC cells can be genetically modified to secrete anti-VEGF factors.
Freestanding oxide membranes: synthesis, tunable physical properties, and functional devices
Authors: Wang Ao , Zhang Jinfeng , Wang Lingfei ,   Hefei National Research Center for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei 230026, China
Published: August 2024

The study of oxide heteroepitaxy has been hindered by the issues of misfit strain and substrate clamping, which impede both the optimization of performance and the acquisition of a fundamental understanding of oxide systems. Recently, however, the development of freestanding oxide membranes has provided a plausible solution to these substrate limitations. Single-crystalline functional oxide films can be released from their substrates without incurring significant damage and can subsequently be transferred to any substrate of choice. This paper discusses recent advancements in the fabrication, adjustable physical properties, and various applications of freestanding oxide perovskite films. First, we present the primary strategies employed for the synthesis and transfer of these freestanding perovskite thin films. Second, we explore the main functionalities observed in freestanding perovskite oxide thin films, with special attention tothe tunable functionalities and physical properties of these freestanding perovskite membranes under varying strain states. Next, we encapsulate three representative devices based on freestanding oxide films. Overall, this review highlights the potential of freestanding oxide films for the study of novel functionalities and flexible electronics.
The association between long working hours, shift work, and suicidal ideation: A systematic review and meta-analyses
Authors: Kim Joungsue , Kwon Ria , Yun Hyunok , Lim Ga-Young , Woo Kyung-Sook , Kim Inah
Published: August 2024

OBJECTIVES: The association between occupational psychosocial factors and mental health has been studied in several systematic reviews. However, few systematic reviews exist that specifically address suicidal ideation. Therefore, this systematic review and meta-analysis aimed to examine the associations between long working hours, shift work, and suicidal ideation.

METHODS: We systematically screened and collected studies published between January 1970 and September 2022 from three electronic databases and Google Scholar. We conducted a meta-analysis using a random-effects model and assessed the risk of bias using a navigation guide. Additionally, the grading of recommendations assessment, development and evaluation (GRADE) approach was used to consider five items, including the risk of bias and publication bias.

RESULTS: Twenty-eight articles were included in this meta-analysis. After adjusting for covariates, the overall odds ratio (OR) for long working hours and shift work were 1.44 [95% confidence interval (CI) 1.26–1.63] and 1.34 (95% CI 1.22–1.47), respectively. Compared with those who worked <40 hours per week, those who worked >55 hours per week had a 1.65 (95% CI 1.37–1.98) higher risk of suicidal ideation, and fixed night shift workers had 1.37 (95% CI 1.03–1.83) higher risk than non-shift workers.

CONCLUSIONS: Evidence has shown associations between long working hours, shift work, and suicidal ideation. Implementing evidence-based interventions to address these risk factors may help prevent the progression of suicidal ideation. However, further studies are critically needed, especially those using standardized exposure definitions and longitudinal data.
Consciousness in cardiac arrest: A case report
Authors:   Department of Emergency Medicine, Assistant Professor, Boston University Chobanian & Avedisian School of Medicine Attending Physician, Boston Medical Center, Boston MA, USA., Andrew Mittelman
Published: August 2024

Despite substantial advancements in the management of cardiac arrest, high-quality Cardiopulmonary Resuscitation (CPR) remains the cornerstone of care. We present a rare case of CPR-Induced Consciousness (CPRIC), an uncommon yet increasingly prevalent phenomenon.
Delirium in older adults with dementia: What is the role of electroencephalogram?
Authors:   Geriatrics Division, Sheba Medical Center, Ramat-Gan, Israel., Justo, MD, MHA Dan
Published: August 2024

Mental status changes in older adults with dementia are a diagnosis challenge since they might be consistent with two common entities: dementia progression or delirium. Electroencephalogram (EEG) may help clinicians to diagnose delirium in coherent patients but its use in older adults
Central dot sign in Caroli disease
Authors:   Radiology Department, Ibn Sina University Hospital, Morocco., FZ Benbrahim
Published: August 2024

The central dot sign is a non-pathognomonic radiological sign, but suggestive of caroli disease, where the central dot corresponds to fibrovascular bundles surrounded by cystic dilatations of the intrahepatic bile ducts. We present the case of a 24-year-old girl with Caroli disease diagnosed by the central dot sign observed on MRI.
Myocardial catastrophe in catastrophic antiphospholipid antibody syndrome
Authors:   Department of Internal Medicine, Division of Cardiology, University of Cincinnati, Cincinnati, Ohio, USA., Khan Muhammad
Published: August 2024

Catastrophic Antiphospholipid Syndrome (CAPS) is a rare, life-threatening condition characterized by rapid, widespread thrombosis. Cardiac involvement, most commonly valvulopathy, is documented in up to 53% of cases, but fulminant myocarditis is much rarer.
A Hybrid System Combining Photovoltaic, Wind Turbine, Diesel Generator, and Battery Storage Technologies
Authors: Sushil Kumar Bhoi
Published: August 2024

The high cost of delivering power to rural areas is a major concern, leading to many areas lacking electricity. To address this, some countries use diesel generators or small-scale renewable energy sources like photovoltaics and wind. However, these generators have drawbacks such as high fuel requirements and non-linear load demand profiles. To address these issues, hybrid power generation systems can be formed, combining photovoltaic and wind turbines with diesel generators. This system reduces fuel consumption, minimizes fuel costs, and reduces environmental pollution. The research aims to develop two control strategies to minimize daily operational costs of hybrid systems involving PV/WT/DG and batteries, using MATLAB functions to simulate the control strategies. The models will help optimize power flow and minimize operational costs.
Modeling of the Purulent-Inflammatory Process in Mice Against the Background of Immunosuppression Using Hydrocortisone and 2, 6, 10, 14-tetramethylpentadecane. In Vivo Research
Authors:   National Scientific Center of Traumatology and Orthopedics named after Academician Batpenov N.D, Atepileva Aliya , Akhmetkarimova Zhanar ,   National Center for Biotechnology, Balgazarov Serik ,   National Scientific Center of Traumatology and Orthopedics named after Academician Batpenov N.D., Ramazanov Zhanatay ,   National Scientific Center of Traumatology and Orthopedics named after Academician Batpenov N.D., Kaukabaeva Guldarigash ,   National Center for Biotechnology, Mukhambetova Ainur ,   National Center for Biotechnology, Nurkina Assiya ,   National Center for Biotechnology
Published: August 2024

Purulent complications of wounds of various etiologies are one of the pressing problems of modern medicine. Antibiotic resistance is currently giving impetus to the development of ever newer and more advanced drugs, or the modernization of forms and delivery methods of existing ones. The purpose of the study was to reproduce the purulent wound model in mice and compare immunosuppression methods using hydrocortisone and the drug 2, 6, 10, 14-tetramethylpentadecane. Methods. Several variants of modeling the development of a purulent-inflammatory process in skin wounds in mice and rats were performed. When conducting an experiment on mice, three groups were divided: 1. Using hydrocortisone as immunosuppression (at the rate of 25 mg/kg for 7 days). Wounds were applied on the second day of drug administration. Based on the results of 14 individuals. 2. Using the drug Pristane as immunosuppression (at the rate of 500 μl intraperitoneally per 1 individual, 1 time). The wounds were applied on the 7th day. Based on the results of 14 individuals. 3. 14 mice were used in the control group - without immunosuppression. Then two types of bacteria were tested as wound-infecting microorganisms: Staphylococcus aureus, a representative of the normal skin microbiota, and Pseudomonas aeruginosa, as the most common type of pseudomonas, causative agents of nosocomial infections. Wound infection was carried out using a mixed suspension of the above 2 bacterial cultures. Results. We determined the most optimal model of purulent wounds, namely, the variant with the use of immunosuppression with 2, 6, 10, 14-tetramethyl-pentadecane. The use of this preparation allowed to reduce the number of immunosuppress or injections and to obtain a denser biofilm on the wound surface. Conclusion. Modeling of purulent wound in mice is possible only on the background of immunosuppression, as which can be used preparations 2, 6, 10, 14-tetramethyl-pentadecane and hydrocortisone.