bluuebunny/crossref_metadata_2025 huggingface dataset:
Интерпретация этически нагруженных ситуаций молодыми людьми: зависимость от предметного контекста и индивидуально-типологических характеристик
Authors: Горбачева Елена И. , Зыкова Екатерина А. , Кабанов Кирилл В.
Published: January 2025

Introduction. A research approach to identifying individual determinants of moral reasoning is proposed as an intellectual process that ensures the application of moral injunctions in the changing substantive contexts of ethically loaded situations. Methods. The study was conducted on a sample of students of K.E. Tsiolkovski KSU, studying in the first and second courses of socio-humanitarian training directions (n = 90 people). The specificity of variability of productivity of interpretation of moral contradictions on the material of constructed ethically loaded situations in the conditions of change of their subject context was to be revealed. The procedures of one-factor analysis of variance and its variant (ANOVA with repeated measurements) were applied to establish the strength of the influence of the variable "subject context" on the completeness, essential relevance, and problematization of the interpretation of ethically loaded situations under the influence of subject-level variables. Results. It was found that the completeness, relevance, and problematization of interpretation of ethically loaded situations in different subject contexts do not remain unchanged, and the boundaries of such variability are associated with the variability of indicators of formation of cognitive and personal characteristics of students. With the inclusion of moral content in the legal context, the completeness of its components is increased, and this trend is determined by the effect of variables such as the level of intellectual development and the formation of ethical categories. When interpreting an ethically loaded situation in a worldly context, the relevance of substantiating a moral contradiction is limited by the formation of collective and personal reflection. In the legal context, the level of problematization increases with the degree of formation of ethical categories, and in the worldly context, the problematization of moral contradictions increases in those subjects who demonstrate the dominance of moral guidelines in their social behavior. Discussion. Identification of the limits of variability in the productivity of interpreting moral contradictions in contextually heterogeneous ethical situations in individuals who differ in their cognitive and personal characteristics allows us to establish how moral norms function in individual consciousness and how they are actualized in the form of a moral prohibition.
Energia metabolizável aparente para poedeiras Isa Label mantidas em ambiente de alta temperatura
Authors:   , Macchi Paloma de Matos
Published: January 2025

O Brasil se destaca na produção avícola como maior exportador e terceiro produtor mundial de frango, e entre os dez maiores produtores de ovos. A demanda por alimentos e o crescimento populacional tornam a cadeia produtiva avícola essencial ao agronegócio, economia regional e fortalecimento da agricultura familiar, fornecendo alimento de alto valor nutritivo a preço acessível. Melhorias genéticas e pesquisas em nutrição animal favoreceram o sucesso da avicultura no país, contudo, existem poucas pesquisas em exigências nutricionais para linhagens de crescimento lento em regiões de clima quente. A Isa Label é uma linhagem com pescoço pelado, crescimento lento e dupla aptidão, que vem sendo muito utilizada pelos criadores por ser boa produtora de ovos e possuir carne com sabor apreciável. A quantidade de energia metabolizável utilizada nas rações é fator condicional para produtividade de poedeiras em condições de altas temperaturas, e tem peso considerável nos custos com alimentação. O objetivo com este trabalho foi determinar a exigência de energia metabolizável aparente (EMA) para aves Isa Label de dupla aptidão em fase de postura, com 52 semanas de idade, sob condições de alta temperatura, por meio da avaliação de desempenho, qualidade de ovos e viabilidade econômica. Distribuíram-se ao acaso 90 poedeiras em cinco tratamentos, com nove repetições de duas aves, por unidade experimental. Os tratamentos foram: 2.600; 2.675; 2.750; 2.825 e 2.900 kcal/kg de EMA na ração. Avaliou-se: consumo de ração e de EMA, taxa de postura, peso do ovo, massa de ovo, conversão alimentar e energética por massa e dúzia de ovos; e características de qualidade de ovos. A análise econômica foi realizada com número de ovos produzidos, consumo de ração e preço por quilograma da ração. Os resultados foram de desempenho produtivo e qualidade de ovos foram submetidos à análise estatística por regressão polinomial com probabilidade < 5% de significância. Os resultados da análise econômica foram submetidos à estatística descritiva. O aumento do nível EMA na ração para aves Isa Label, em fase de postura, não comprometeu desempenho entre 52 e 64 semanas de idade. O nível 2.778 kcal/kg de EMA na ração apresentou menor consumo de ração, enquanto o nível 2.638 kcal/kg de EMA na ração apresentou menor consumo de energia, sob condições de alta temperatura ambiente. A qualidade interna e externa dos ovos não foi afetada pelo nível de EMA nas rações, porém o aumento de EMA nas rações aumentou a largura do albúmen e do ovo. A utilização do nível 2.675 kcal/kg de EMA é economicamente viável para aves Isa Label, em fase postura, entre 52 a 64 semanas de idade, sob condições de alta temperatura.
Variação sazonal dos perfis proteico e energético de caprinos no semiárido
Authors:   , Vale Rodolfo Gurgel
Published: January 2025

A criação de caprinos tem um importante papel socioeconômico na região
Nordeste, concentrando a maior parte do rebanho nacional. Esta atividade está limitada
nessa região pela sazonalidade do período chuvoso curto e de baixa intensidade
pluviométrica; restringindo o suprimento forrageiro ao longo do ano e favorecendo o
aparecimento de doenças carenciais e metabólicas. Esse fato releva a necessidade do
estudo dos efeitos da sazonalidade sobre o perfil energético e proteico de caprinos
criados extensivamente no semiárido do Rio Grande do Norte. Foram utilizados 20
caprinos sem padrão racial definido, machos, castrados, hígidos, mantidos em duas propriedades, sendo 10 animais em cada, durante 12 meses. O sangue foi coletado mensalmente para avaliação proteica (proteína total, albumina e ureia) e energética
(beta-hidroxibutirato, ácidos graxos não esterificados, glicose e colesterol). Dentre as variáveis proteicas: albumina, ureia e proteína total apresentaram déficit tanto no período chuvoso quanto no final do período seco. Já na avaliação energética: glicose e colesterol apresentaram valores menores, enquanto beta-hidroxibutirato e ácidos graxos não esterificados apresentaram valores maiores, indicando o déficit energético na época chuvosa. O perfil metabólico determinado mostrou a necessidade de suplementação energética e proteica no período chuvoso, e apenas de proteína no final do período seco
para caprinos criados extensivamente no semiárido do Rio Grande do Norte.
Evaluating the Development, Reliability, and Validation of the Tele-Primary Care Oral Health Clinical Information System Questionnaire: Cross-Sectional Questionnaire Study (Preprint)
Authors: Sutan Rosnah , Ismail Shahida , Ibrahim Roszita
Published: January 2025

BACKGROUND

Evaluating digital health service delivery in primary health care requires a validated questionnaire to comprehensively assess users’ ability to implement tasks customized to the program’s needs.

OBJECTIVE

This study aimed to develop, test the reliability of, and validate the Tele-Primary Care Oral Health Clinical Information System (TPC-OHCIS) questionnaire for evaluating the implementation of maternal and child digital health information systems.

METHODS

A cross-sectional study was conducted in 2 phases. The first phase focused on content item development and was validated by a group of 10 experts using the content validity index. The second phase was to assess its psychometric testing for reliability and validity.

RESULTS

A structured questionnaire of 65 items was constructed to assess the TPC-OHCIS delivery for primary health care use based on literature and has been validated by 10 experts, and 319 respondents answered the 65-item TPC-OHCIS questionnaire, with mean item scores ranging from 1.99 (SD 0.67) to 2.85 (SD 1.019). The content validity, reliability, and face validity showed a scale-level content validity index of 0.90, scale-level content validation ratio of 0.90, and item-level face validity index of 0.76, respectively. The internal reliability was calculated as a Cronbach α value of 0.90, with an intraclass correlation coefficient of 0.91. Scales were determined by the scree plot with eigenvalues >1, and 13 subscales were identified based on principal component analysis. The Kaiser-Meyer-Olkin value was 0.90 (P<.049). The total variance explained was 76.07%, and factor loading scores for all variables were >0.7. The Bartlett test of sphericity, determining construct validity, was found to be significant (P<.049).

CONCLUSIONS

The TPC-OHCIS questionnaire is valid to be used at the primary health care level to evaluate the TPC-OHCIS implementation. It can assess health care workers’ work performance and job acceptance and improve the quality of care.
Mainstreaming Conservative Ideas Through Media Coverage
Authors: Hanžek Anamaria
Published: January 2025

This study examines how Croatian online media coverage of the “Be Manly” men’s rights movement contributed to mainstreaming conservative ideas. “Be Manly” emerged in 2022 as a Catholic men’s movement conducting public prayer protests to advocate for male authority and traditional gender roles. Using critical discourse analysis, this research analyzed 72 articles from five major online news outlets (Index.hr, Jutarnji.hr, 24sata.hr, Večernji.hr, and Dnevno.hr) during the movement's first year. The findings reveal an ideological divide: Index.hr and Jutarnji.hr demonstrated negative coverage, while 24sata.hr, Večernji.hr, and Dnevno.hr portrayed the movement positively. However, all outlets participated in mainstreaming conservative ideas through three mechanisms: temporal-spatial normalization, agenda setting, and trivialization. This study provides the first systematic analysis of media representation of men’s rights activism in Croatia, revealing how ideological bias in media coverage can facilitate the mainstreaming of conservative ideas.
#LGBTpropaganda #GenderTheory #Wokism
Authors: Laquièze Ugo
Published: January 2025

Based on a corpus of tweets compiled from November 2022 to February 2023, this article revisits digital anti-gender campaigns in France, 10 years after debates on same-sex marriage and adoption. Through a critical discourse analysis of 70 key tweets, it maps the semiotic community engaged in anti-gender discourse, revealing a heterogeneous group of actors ranging from the conservative right to the identitarian far right. The article identifies two patterns rooted in the “protect our children” rhetoric, which reshape the symbolic boundaries of anti-gender discourse. First, an expansion is at play, marked by the relative inclusion of LGB and feminist activists to reinforce the exclusion of drag-queens and trans people. Second, a blurring of symbolic boundaries between ethnic, religious and cultural factors emerges. This facilitates the articulation of a national-populist discourse that frames “wokism” and Islam as threats to children, to summon support for a white, Christian and heterocisgender political project.
Health Monitoring System
Authors: Nilajagi Prof. R. V.
Published: January 2025

Healthcare is given extreme importance by each country since the covid pandemic had taken place. The health
monitoring system is the best solution for tracking our health regularly. The system has wearable sensors to measure vital signs
such as Blood Pressure, Pulse rate, Oxygen Level, Body Temperature in a single system. The speciality of this system is that we
can track patient’s health from a far distance also since the system can be connected wirelessly to our mobile , laptop etc through
Bluetooth or wifi. This system has the potential to reduce hospital visits and then individuals can take control of their health as
well. This system ensures data privacy and security. We can store the patient’s data in the server utilizing Wi-fi module. Thus
Patient health monitoring system based uses internet to effectively monitor patient health and helps the user monitoring their
loved ones from work and saves lives.
Enhancing Microbial Bioremediation: The Role of CRISPR-Cas9 in? ?Environmental Restoration
Authors: Saxena Sarah
Published: January 2025

This research examines the use of CRISPR-Cas9 to enhance microbial communities for environmental remediation,
particularly in degrading heavy metals and complex organic pollutants. Traditional bioremediation methods face limitations, but
CRISPR-Cas9 enables precise genetic modifications, boosting microbial efficiency in processes like detoxification and pollutant
breakdown. Case studies demonstrate improvements in Mesorhizobium huakuiifor cadmium detoxification andMethylococcus
capsulatusfor chromium reduction, as well as
Aspergillus nigerand Phanerochaete chrysosporiumfor degrading organic pollutants. The study highlights technical challenges,
such as off-target effects and efficient delivery, alongside the ethical and ecological considerations of releasing genetically
engineered microbes into the environment. The paper calls for further research to optimize CRISPR-Cas9 applications and
ensure safe, large-scale implementation. Ultimately, CRISPR-Cas9 presents a promising tool for sustainable bioremediation,
offering innovative solutions to address global soil pollution.
Economía, consumo y Conductas: Una aproximación desde las redes sociales (2018 – 2023)
Authors: Astudillo Jesús
Published: January 2025

El presente artículo intentará aproximarse a un análisis de la influencia de las redes sociales sobre la conducta y la relación de consumo del ciudadano chileno, durante el periodo comprendido entre 2018 y 2023. Se estudiará como estos medios digitales influyeron en la coordinación en ámbitos económicos, sociales y conductuales. Esto para comprender su influencia en la opinión publica a nivel de participación ciudadana. Para este análisis, se utilizó un enfoque mixto, el cual versa sobre números y palabras, analizando datos económicos y sociales, considerando variables como el crecimiento económico y el avance de las redes sociales en la población chilena.
Durante los periodos analizados se observó que las redes sociales jugaron un papel importante en la difusión de información digital, alcanzando en el 2020 un 83,5%, en el ámbito de formación de opiniones y creencias de la población chilena.
Teniendo en consideración el impacto social y económico, es importante comprender como las redes sociales se transformaron, en este periodo, en herramientas para el cambio social, la percepción pública del consumo y su relación con las personas.
Norbert Elias y la imaginación metodológica en la sociología histórica
Authors: López Pacheco Jairo Antonio
Published: January 2025

El artículo analiza las estrategias metodológicas aplicadas por Norbert Elias en el desarrollo de su sociología histórica y procesual. Se plantea que la obra de Elias abordó diferentes objetos de indagación, cada uno con sus particularidades temporales y dimensionales. Su imaginación sociológica se manifiesta en el uso innovador de fuentes, el énfasis en las cristalizaciones sociales y el uso estratégico de la comparación. Además, se resalta su constante preocupación por los conceptos, el anacronismo y la elección del lenguaje adecuado al momento de pensar procesos históricos que se anclan en interacciones sociales alejadas del presente.
On the design of passive dispersive filters for analog signal processing applications
Authors: Meliani Hanane , Avignon-Meseldzija Emilie , Anastasov Jelena , Milic Dejan , Ferreira Pietro
Published: January 2025

The paper presents the design of two dispersive filters (also called phasers)
dedicated to Analog Signal Processing (ASP) applications. Possible ASP
applications targeted for these filters are also proposed: analog pulse
compression radar, analog chirp Fourier transformer and frequency
discriminator. In the past decades, dispersive filters for ASP have been
implemented with Surface Acoustic Wave (SAW) filters, having a reduced
bandwidth leading to a poor resolution in the applications. Consequently,
designing these filters with a larger bandwidth is a significant progress
and this is what is proposed in this work. The design of the two filters is
described step-by-step: the mathematical method employed to optimize the
parameters of the filters, the calculation of theoretical values of
components and the selected real values of components of the shelves for the
PCB. The two measured filters, composed of 2 passive cells, have negative
slope and positive slope group delay characteristics: the first filter has a
group delay downslope of -1 ns/GHz for the considered bandwidth [700MHz -
1.9GHz], and the second has a group delay upslope of 1.25ns/GHz for the
considered bandwidth [500MHz-1.3GHz].
Design of multiple-beam microstrip smart antenna for massive MIMO applications
Authors: Mishra Manisha , Khan Anindita , Roy Jibendu
Published: January 2025

To improve the capacity of a radio communication system, MIMO (multiple
input, multiple output) wireless technology is used, where multiple antennas
are installed at both the transmission and reception ends. At the receiving
end, by combining the received signals from all antennas, the fading effect
can be reduced, which increases signal-to-noise ratio (SNR) and minimizes
the error rate. Wireless networks in multi-user environments need massive
MIMO (MMIMO) systems as multiple antenna networks. The MMIMO installs large
antenna arrays in the base stations, using a large number of transceivers
with other RF modules to produce a very narrow and targeted radiation beam
with reduced interference. This paper describes the method of producing
multiple targeted radiation beams using an MMIMO smart antenna system with a
microstrip array. The sub-6 GHz band of 5 GHz is used for the design of
multiple beam smart antennas. The adaptive signal processing algorithm least
mean square (LMS) is used for the beamforming of microstrip smart antennas.
The number of antenna elements in the smart antenna is varied from 30 to 45.
In case of three beam formation, the achieved maximum side lobe level (SLL)
is -13 dB and minimum null depth is -27 dB. In case of four beam formation,
the achieved maximum side lobe level (SLL) is -12 dB and minimum null depth
is -25 dB. There was no deviation of the generated beam directions from the
target user directions.
Knowledge and understanding of information after taking decision to participate or not in a randomized trial of surgery vs radiotherapy among patients with locally advanced prostate cancer – an observational study
Authors: Brandberg Yvonne , Akre Olof , Bergenmar Mia
Published: January 2025

Background and purpose: Informed consent from trial participants is mandatory. In a randomized clinical trial, we investigated (1) differences in knowledge and understanding of trial information between patients who participated and those who refrained, (2) differences in perceptions of information, and (3) differences in satisfaction with the information.
Patients: After the decision about participation in the randomized study, ‘Surgery versus radiotherapy for locally advanced prostate cancer’ (SPCG-15), patients were sent questionnaires (‘Quality of Informed Consent’, EORTC QLQ-INFO25). Patients were categorized in ‘Non-participants’ or ‘Participants’.
Results and interpretation: A total of 80 patients (80%) responded, 68% of non-participants and 95% of participants. Between-group differences in knowledge were found for duration of the trial, insurances in the trial, and if the trial intervention had been proven to be superior. Patients had high levels of knowledge (> 80%) regarding the trial aim, that participation implied research, the right to decline, that future patients benefit from research and, of the randomization procedure. Less than 50% responded correctly concerning risks associated with the trial, the unproven nature of the trial and issues about insurances. Non-participants scored lower concerning duration of trial participation, confidentiality of medical records, treatments and procedures in the trial, and experimental nature of treatments. There were no differences regarding satisfaction with information.
Non-participants and participants did not differ in satisfaction, or in knowledge and understanding of most aspects of the information. Knowledge levels were low in some areas, and thus, it seems to be room for improvement to fulfill the requirements of informed consent.
Germline BRCA testing in Denmark following invasive breast cancer: Progress since 2000
Authors: Kostov Aleksandar M. , Jensen Maj-Britt , Ejlertsen Bent , Thomassen Mads , Rossing Caroline Maria , Pedersen Inge S. , Petersen Annabeth H. , Christensen Lise Lotte , Wadt Karin A.W. , Lænkholm Anne-Vibeke
Published: January 2025

Background and purpose: Despite advancements in genetic testing and expanded eligibility criteria, underutilisation of germline testing for pathogenic variants in BRCA1 and BRCA2 (BRCA) remains evident among breast cancer (BC) patients. This observational cohort study presents real-world data on BRCA testing within the context of clinical practice challenges, including incomplete family history and under-referral.
Material and methods: From the Danish Breast Cancer Group (DBCG) clinical database, we included 65,117 females with unilateral stage I–III BC diagnosed in 2000–2017, of whom 9,125 (14%) were BRCA tested. Test results spanned from 1999 to 2021. We evaluated test rates overall and in three diagnosis periods. In logistic regression models, we examined the correlation between a BRCA test and patients’ age, residency region, receptor status, and diagnosis period.
Results: Test rates rose most significantly among patients aged under 40 years, increasing from 47% (2000–2005) to 88% (2012–2017), albeit with regional discrepancies. Test timing shifted in recent years, with most results within 6 months of BC diagnosis, primarily among the youngest patients. BRCA test rates were higher for oestrogen receptor-negative/human epidermal growth factor receptor 2-negative BC (25% in 2000–2005 vs. 38% in 2012–2017), and these findings were confirmed in multivariate regression models.
Interpretation: Our results indicate a critical need for an intensified focus on BRCA testing among BC patients older than 40, where a mainstreamed testing approach might overcome delayed or missed testing. Current DBCG guidelines recommend BRCA testing of all BC patients younger than 50 years, while a general recommendation for older patients is still missing.
Esquema para una programacion de desarrollo del interior del Departamento de Arica, 1974.
Authors:   Universidad de Tarapaca, Departamento de Ciencias Historicas y Geograficas, Chile, Ruz Zagal Rodrigo , Palma Behnke Marisol ,   Universidad de Tarapaca, Departamento de Ciencias Historicas y Geograficas, Chile
Published: January 2025

Se presenta y contextualiza el documento “Esquema para una programacion de desarrollo del interior del Departamento de Arica” (1974), elaborado por la Junta de Adelanto de Arica (JAA) y presentado a las autoridades militares que asumian el control del Departamento de Arica a pocos meses de realizado el Golpe de Estado que dio inicio a la dictadura civico militar chilena. Se trata de un documento que se inserta dentro de una etapa transicional entre la vision desarrollista que caracterizo a la JAA en las decadas de 1950 y 1960, y una incierta nueva forma de abordar y proyectar el desarrollo en los espacios rurales andinos del Departamento de Arica.
La Corte virreinal y el Cabildo de Lima: un proceso de articulacion politica, 1544-1560
Authors:   Universidad Autonoma de Madrid, Instituto Universitario «La Corte en Europa», Espana/ Instituto Riva-Aguero, Grupo de Historia del Derecho, Peru, Robles Bocanegra Javier Enrique
Published: January 2025

La Corte era una organizacion politico-social que domino la Monarquia hispana durante la Edad Moderna, que articulaba el poder mediante relaciones no-institucionales; esto es, redes de patronazgo y clientelismo determinadas por amistad, costumbre, familiaridad, etc. A partir de dicho funcionamiento, se fueron configurando el establecimiento y la formacion de la Corte virreinal de Lima como estructura de poder desde la llegada de Blasco Nunez Vela, primer virrey del Peru (mayo, 1544). Un organismo importante para la cohesion politica del modelo cortesano era el Cabildo de Lima, pues correspondia a la entidad que administraba la sede y asiento de los vice-soberanos. En consecuencia, esta investigacion analiza los vinculos de poder personales de los primeros virreyes con los ediles para estudiar los tipos de mercedes que conseguia el Cabildo entre 1544 y 1560. Tales regalias se basaban en el aumento de jurisdiccion, nombramiento de oficios, privilegios a los concejales, concesion de terrenos para alquileres, entrega de pastos al ganado, etc. Estas gracias que daban los gobernantes buscaban acrecentar el prestigio y rango de Lima con respecto a las demas urbes del virreinato peruano. A tenor de ello, se examinan las alianzas politicas que constituian los vice-soberanos con los ediles.
Jamon de Chiloe y gastrodiplomacia (1719-1877)
Authors:   Universidad Mayor, Castro San Carlos Amalia , Lacoste Adunka Michelle ,   Universidad San Sebastian, Chile, Mujica Fernandez Fernando ,   Escuela de Sommeliers de Chile
Published: January 2025

Se estudia la presencia del jamon de Chiloe como objeto politico en actos o ceremonias bajo el concepto de gastrodiplomacia. Para ello se revisan documentos historicos, junto a una amplia bibliografia. Bajo el metodo heuristico critico, se detecta su presencia en actos diplomaticos, su posicionamiento como objeto de lujo, en forma de obsequios personales o como parte de cenas y banquetes, donde alcanzo la mesa de piratas, virreyes, patriotas, generales, marinos, capitanes, gobernadores y presidentes, como George Shelvocke (1719), Nicolas Salvo (1719), John Byron (1740), Martin de Uribe (1740), Manuel de Amat (1775), Jose Francisco de Paula (1798), Bernardo O´Higgins (1817), Jose de San Martin (1817), Lord Cochrane (1818) y Luis Jose de Orbegoso (1834). Se descubre, ademas, su rol como regalo precioso entre la elite civil, incluyendo a literatos, como Daniel Barros Grez (1877). Se concluye que su valor simbolico fue utilizado por personalidades politicas en epoca colonial y republicana, como el gobernador de Chile Ambrosio O´Higgins (1789) y el gobernador de Valparaiso Jose Saavedra (1789). Se identifica tambien el vinculo gastrodiplomatico que tuvo Bernardo O´Higgins con el jamon de Chiloe. Se descubre su presencia e importancia como alimento escogido y su transformacion en objeto politico, como arma gastrodiplomatica.
Tonos y afectos en la educacion de ninas mapuche. Reflexiones a partir de la The South American Missionary Magazine
Authors:   Universidad de Chile, Departamento de Filosofia, Facultad de Filosofia y Humanidades, Chile, Fernandez Ossandon Rosario , Aguilera Isabel ,   Universidad Autonoma de Chile, Facultad de Ciencias Sociales, Chile, Vera Antonieta ,   Universidad de Chile, Departamento de Filosofia, Centro de Estudios de Genero y Cultura en America Latina, Chile, Lastra Valentina ,   Universidad de Chile, Departamento de Artes/Universidad Alberto Hurtado, Escuela de Psicologia
Published: January 2025

El objetivo del presente articulo es analizar los tonos afectivos de la revista The South American Missionary Magazine (TSAMM) (1885-1963), principal fuente y archivo de la Mision Anglicana en America Latina. Por tono entendemos el modo en que una narracion o un artefacto estetico hace sentido en su capacidad de afectacion y que nos orienta, nos dispone a una relacion con una audiencia o con la comunidad. Nos centraremos en los primeros anos de la Mision, especialmente de los anos de apertura de las escuelas para ninos y ninas, donde se concentra un mayor numero de cartas de los misioneros donde podemos observar un relato que nos permite conocer personajes, percepciones sobre la region y los Mapuche, el proceso de instalacion, las dificultades y necesidades de la mision y de los Mapuche, los logros y avances de la mision. Trabajamos con la tesis de que TSAMM produce tonos afectivos como la queja, la civilizacion, la necesidad y el deseo. En ellos, afectos como el amor, la alegria, la compasion se asocian al trabajo espiritual, industrial y domestico dando lugar a un efecto performativo principal: orientar y disponer afectivamente a los lectores a un compromiso con la Mision en La Araucania.
El verde como argumento y proyecto de la ciudad. La historiografia urbana en Argentina entre la cultura urbana y los aspectos ambientales
Authors:   Universidad Nacional de Rosario, Instituto de Estudios Criticos en Humanidades y Artes, CONICET, Argentina, Roldan Diego , Fedele Javier ,   Universidad Nacional de Rosario, Centro Universitario de Investigaciones Urbanas y Regionales, CONICET, Argentina
Published: January 2025

Este articulo desarrolla una revision de la historia urbana argentina en relacion con el problema de los espacios verdes. A partir de situar la forma del pasado urbano como ensamblajes de componentes complejos, y posteriormente especificando como uno de ellos al espacio verde, se aborda la revision de cuatro obras de la historiografia urbana en Argentina. Seleccionadas por su amplia periodizacion, calidad y consistencia, caracteristicas que le otorgaron relevancia en los debates, se realiza una lectura de las mismas a partir de la utilizacion del espacio verde como recurso para la historia urbana y la construccion de sus enfoques. Frente a la idea subyacente de la construccion urbana como intentos extraviados y realizaciones fragmentadas, la perspectiva historica y relacional permite reconstruir problematicas y problematizaciones a traves de planteos y proyectos en una periodizacion amplia. En esa direccion este conjunto de estudios y sus hipotesis analizados nos permiten detectar los caminos desarrollados por la historia urbana argentina y esbozar algunos menos transitados, como el que vincula los espacios verdes urbanos con el presente historico de las cuestiones ambientales y ecologicas.
Presentacion dosier: Historiografia urbana en America Latina. Temas, perspectivas y escalas durante el ultimo medio siglo
Authors:   Universidad Bernardo O´Higgins, Centro de Estudios Historicos y Humanidades, Chile, Gonzalez Martinez Marco , Ibarra Alonso Macarena ,   Pontificia Universidad Catolica de Chile, Instituto de Estudios Urbanos y Territoriales, Chile
Published: January 2025

La historiografia urbana latinoamericana ha experimentado un significativo desarrollo desde mediados del siglo XX. Concentrada, desde sus origenes, en la ciudad y en sus procesos de urbanizacion, la primera generacion de historiadores urbanos a nivel regional destaco por sus precursores estudios, influenciados por los enfoques economicos y sociales que predominaban entonces en las ciencias sociales. En las siguientes decadas, las transformaciones de la disciplina historica permitieron diversificar las tematicas trabajadas, renovar los enfoques utilizados e intercalar diferentes escalas espaciales en el analisis historiografico, dimensiones que permearon las investigaciones y publicaciones de las venideras generaciones. Al finalizar el siglo XX, las reflexiones teoricas y metodologicas promovidas por la emergencia de nuevas y mas diversas tematicas, fueron respaldadas por nuevas perspectivas -por ejemplo, con enfasis en los estudios culturales y ambientales- que incidieron tambien en los transitos de escalas para abordar el problema urbano en todas sus dimensiones mientras lo urbano devenia tambien territorial.
Guerra y fuerzas de guerra en la historiografia argentina actual. Dialogos entre investigaciones sobre los siglos XIX y XX
Authors:   Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET), Instituto de Investigaciones Gino Germani, Universidad de Buenos Aires, Argentina, Soprano German
Published: January 2025

El articulo tiene por objeto presentar y analizar el modo en que es concebido y practicado el estudio de la guerra y de las fuerzas de guerra por la historiografia argentina actual, planteando dialogos entre perspectivas historiograficas que mantienen escasas relaciones entre si, por un lado, la «historia militar” y la «historia de la guerra» o «historia social y cultural de la guerra» y, por otro lado, las historiografias que investigan estas cuestiones en el Rio de la Plata/Argentina en los siglos XIX y XX.
“La animadversion, la maledicencia y el incendio”. Potzontepec, jurisdiccion de Sultepec, arzobispado de Mexico, septiembre de 1758
Authors:   Universidad Nacional Autonoma de Mexico, Instituto de Investigaciones Historicas, Mexico, Traslosheros Jorge
Published: January 2025

En el presente articulo trataremos el caso de un incendio provocado en la casa donde dormia el teniente de cura del pueblo de indios de Potzontepec, jurisdiccion de Sultepec, en el arzobispado de Mexico. Una interesante averiguacion de indole judicial desarrollada en la segunda quincena de septiembre y primeros dias de octubre del ano 1758. En esta podremos apreciar con claridad como la animadversion entre los naturales y su cura beneficiado se transforma en palabras infamantes, hasta alcanzar el punto de ignicion al grado de atentar contra la vida de un sacerdote. Observaremos asi la fuerza de las palabras para provocar conflictos sociales, como la eficacia del proceso judicial para desactivarlos, teniendo al incendio como su expresion mas dramatica. No se trata de un problema entre grandes protagonistas de la politica, sino de gente del comun en los margenes de la gran narrativa historica. Y precisamente por ello, la dimension judicial se hace todavia mas relevante.
El color del pan. Mulatas de La Plata: practicas, representaciones y materialidades en la temprana colonia
Authors:   Universidad de Buenos Aires-CONICET, Argentina, Presta Ana Maria
Published: January 2025

Este articulo examina el papel socioeconomico de las mujeres mulatas en la ciudad de La Plata (Sucre) durante la colonia, un grupo social poco explorado en la historiografia latinoamericana. Utilizando fuentes documentales del Archivo Nacional de Bolivia, se reconstruyen sus practicas sociales, ocupaciones laborales y relaciones identitarias en el contexto del sistema colonial. A partir de los inventarios de bienes, testamentos y dotes entre 1575 y 1635, se analiza como estas mujeres lograron insertarse y prosperar en la economia urbana, generar capital y redefinir su estatus social. El estudio muestra como dos mujeres mulatas, Catalina de Ceballos y Maria de Pedro Lopez, ambas panaderas, negociaron y afirmaron su posicion en una sociedad marcada por la division etnica, combinando elementos de las culturas indigena y europea en su vida cotidiana y vestimenta. A traves de sus elecciones materiales, como ropa y objetos de uso domestico, Catalina y Maria expresaron su identidad hibrida y su pertenencia a una nueva clase social emergente. El texto concluye que, a pesar de las restricciones coloniales, las mulatas pudieron escalar en la jerarquia social y contribuir a la construccion de un orden colonial mas complejo y dinamico, que desbordaba las categorias tradicionales de espanoles e indios.
[Nota equipo editorial: La Dra. Ana Maria Presta (1953-2024) senalo, en mensaje de 24 de enero de 2024 dirigido al editor general, “meditar el tema mulatxs para ofrecerte algo proximamente”. Aunque no pudo concretar esta propuesta, dejo encargado el envio del texto de la presente publicacion a Autoctonia. Agradecemos al Dr. Ariel Morrone y a la Dra. Guillermina Oliveto que hayan asumido esta tarea].
Impacto del cambio de cobertura y uso del suelo en el recurso hídrico de la subcuenca del río Luis, Ecuador: análisis de tendencias y gestión sostenible
Authors:   Docente de Ingeniería Ambiental de la Universidad Técnica de Machala, Machala, El Oro, Ecuador., Flores Acosta Alex Rodrigo
Published: January 2025

El artículo analiza la cobertura y uso del suelo en la subcuenca del río Luis, ubicada en el cantón Chilla, provincia de El Oro. Los resultados muestran una predominancia de pastizales (33.40%) y mosaicos agropecuarios (30.75%), lo que refleja un uso intensivo del suelo para actividades ganaderas y agrícolas. A pesar de esto, la subcuenca conserva ecosistemas estratégicos como bosque nativo (16.44%) y páramos (10.94%), esenciales para la regulación hídrica y la biodiversidad. Sin embargo, la presión antropogénica y la falta de prácticas sostenibles han generado impactos negativos en el ecosistema. Se proponen estrategias de conservación, manejo agropecuario sostenible y ordenamiento territorial para equilibrar el desarrollo socioeconómico con la preservación ambiental.
Gender disparities in music education and music-making amongst the Swedish adult population
Authors: Sam de Boise
Published: January 2025

This article explores the extent of gender disparities in: (a) formal non-compulsory music education (FNCME), (b) instrument uptake, choice and continuation, and (c) music composition and production within the Swedish adult population. A nationally representative online survey of 1096 respondents aged 18–79 years old was conducted in 2023 and analysed using chi-squared tests and binary logistic regression. Data indicated that gender was the main factor impacting on all three aspects, intersecting significantly with age. This was even when accounting for highest level of educational attainment, employment type, personal income, region and whether respondents were born in Sweden.
Neurobiological and Psychosocial Mechanisms of the Pathogenesis of Autoaggressive Behavior in Borderline Personality Disorder (Literature Review)
Authors:   Ryazan State Medical University, Trabelsi Farah M. , Kryazhkova Dar’ya Yu. ,   Ryazan State Medical University, Fedotov Il’ya A. ,   Ryazan State Medical University
Published: January 2025

INTRODUCTION: Autoaggressive behavior in borderline personality disorder (BPD) in the form of suicidal attempts and non-suicidal autoaggressive behavior (NSAB) is an urgent topic of modern research.
AIM: To study the neurobiological and psychosocial mechanisms of the pathogenesis of autoaggressive behavior in BPD.
A literature review was performed by searching the database of primary medical sources using the selected keywords. The review was unsystematic and represented a semantic analysis of research works over the past 10 years (from 2013 to 2023).
CONCLUSION: Most researchers accept that BPD has a complex biopsychosocial nature and develops within the theory of stress diathesis. Genealogical and genetic studies show that patients with BPD are characterized by increased concordance, depression and addictions and have family segregation and high comorbidity with bipolar disorder. One of the neurobiological factors is a hyperfunction of the hypothalamo-pituitary-adrenal axis due to a prolonged traumatic experience (leading to death of limbic system cells and reduction of the ability to cognitively cope with emotions). Glutamate dysfunction in the hippocampus causes neurocognitive decline; pathology of the µ-opioid system provokes a symptom of ‘mental pain’ (attempted to cope with through NSAB); dysfunction of the oxytocin system disrupts attachment and interpersonal communication (leading to reduction of antisuicidal mechanisms). The risk of suicide is increased in BPD patients with atrophy of the frontotemporal limbic region. Most studies focusing on psychosocial factors reveal a connection between early childhood traumatic experiences and autoaggressive manifestations in BPD. A part of works proves the existence of a quantitative correlation between the duration of exposure to this experience and the early onset with the evident suicidal manifestations. The second psychosocial mechanism is increased emotional reactivity and low social intelligence, which leads to explosive outbursts with self-injury. The last proven factor in research is a high degree of neuroticism and unreliable attachment styles.
Prevalence of Cardiovascular Risk Factors and Structural and Functional Changes in Echocardiography in Individuals with Prehypertension
Authors:   Ryazan State Medical University, Elmi Sarra , Dobrynina Natal’ya V. ,   Ryazan State Medical University, Yakushin Sergey S. ,   Ryazan State Medical University
Published: January 2025

BACKGROUND: Over the past decade, a number of epidemiological studies have been conducted in Russia to investigate risk factors for cardiovascular diseases (CVD). However, these studies did not compare risk factors between individuals with optimal, normal blood pressure (BP) and high normal BP (prehypertension). Neither could we find data on the comparison of structural and functional parameters in echocardiography (ECHO-CG) of these groups in the literature.
AIM: To study the prevalence of cardiovascular risk factors and structural and functional changes in ECHO-CG in people with prehypertension without CVD in the Ryazan region.
MATERIALS AND METHODS: The study included 52 people from the population surveyed in the epidemiological study ESSE-RF 2 (RR), ‘Epidemiology of cardiovascular diseases in different regions of the Russian Federation 2’ (Ryazan region). The mean age of the surveyed was 33 [27; 38] years. Among the participants, there were 28 men (mean age 33 [28; 38] years), 24 women (mean age 33 [27; 36] years). The main group was divided into 2 subgroups (group A and group B). Group A included individuals with optimal and normal BP; n = 39, including 17 men (average age 30 [27; 33] years) and 22 women (average age 33 [27; 34] years). Group B included individuals with high normal BP; n = 13, mean age including 11 men (average age 37 [32; 42] years) and 2 women (average age 32 [29; 36] years). The study implied examination, taking medical history, elicitation of the existing risk factors (RF), anthropometry, BP measurement, blood lipid spectrum analysis, ECHO-CG.
RESULTS: The results of the study demonstrated a high prevalence of RF, especially in the group of people with high normal BP. When comparing the anthropometric and biochemical parameters, statistically significant differences were found between group A and group B in the parameters of body weight, height, systolic and diastolic BP, total cholesterol and low-density lipoproteins. The results of the ECHO-CG study showed an enlargement of the left atrium in 17.3% of all the examined individuals, and pathological regurgitation on the mitral and tricuspid valves in 10.6% and 11.5% of cases, respectively. The individuals with high normal BP showed a statistically significant increase in the size of the aorta and the end systolic dimension of the left ventricle, compared to individuals with normal/optimal BP.
CONCLUSIONS: The study showed a high prevalence of CVD RF among the population of the Ryazan region with prehypertension. In the absence of CVD, lipid metabolism disorders and first structural and functional changes in ECHO-CG are often found.
Antioxidant Capacity of Blood Plasma of Rats with Streptozotocin-Induced Diabetes Mellitus and Treatment with Spheroid Form of Dihydroquercetin
Authors:   First Sechenov Moscow State Medical University, Olicheva Vera V. , Il’yasov Igor’ R. ,   First Sechenov Moscow State Medical University, Selivanova Irina A. ,   First Sechenov Moscow State Medical University
Published: January 2025

INTRODUCTION: Dihydroquercetin, as a natural polyphenol with a wide spectrum of pharmacological activity, can inhibit free radical formation process which plays a significant role in the pathogenesis of diabetes mellitus. However, currently, flavonoid antioxidants, in particular, dihydroquercetin are not included in the recommendations for the treatment of diabetes mellitus, which may be due to its low biological availability and some other factors. Earlier, a spheroidal form of dihydroquercetin (DHQsph) was obtained from the pharmaceutical substance dihydroquercetin by spray drying, characterized by better solubility, prolonged liberation and a higher safety profile.
AIM: Identification of the effect of (DHQsph) on the antioxidant capacity of blood plasma of rats with streptozotocin-induced diabetes mellitus.
MATERIALS AND METHODS: The study used plasma of adult male Wistar rats divided into three groups. The antioxidant capacity of intact plasma samples and of a model mixture of DHQsph solution with blood plasma from healthy rats was evaluated using modified ABTS/PP-method.
RESULTS: The antioxidant capacity of blood plasma of rats with streptozotocin-induced diabetes mellitus decreased by 15% relative to the healthy group, however, no differences were found between groups with streptozotocin-induced diabetes treated and not treated with DHQsph. The model mixture of plasma with added DHQsph was shown to have 32% lower antioxidant capacity than the theoretically calculated additive sum.
CONCLUSION: Antioxidant capacity of plasma of rats with diabetes was significantly lower in comparison with that of the healthy group. The effect of masking of antioxidant capacity of dihydroquercetin with blood plasma of rats was demonstrated on the model mixture of plasma with the added spheroidal form of dihydroquercetin.
Effects of Adding Clove (Syzygium aromaticum L.) Seed Extract on Oxidative Stability, Microbial Activity, and Sensory Attributes in Beef Patties During Refrigerated Storage
Authors: Ahmed Bestoon Hassan , Mohammed Naska Abdulqadir Mohammed
Published: January 2025

The study investigated the impact of clove seed extract (CSE) at concentrations of 0.20, 0.25, and 0.30% on the oxidative stability, microbial activity, and sensory quality of beef patties stored at 4°C for 10 days. The extract was obtained using ethanol (70%) and incorporated into the patties. Lipid oxidation was assessed through malondialdehyde (MDA) levels, microbial counts (aerobic plate count, coliform, and Pseudomonas spp. were recorded, and sensory evaluation measured color, taste, and overall acceptance. Results highlighted the effectiveness of 0.30% CSE in significantly reducing MDA levels, with values of 0.606 mg/kg compared to 0.657 mg/kg in the control group on Day 10. Microbial growth was inhibited in a concentration-dependent manner; for instance, aerobic plate counts decreased from 5.31 to 4.68 Log10 colony forming unit (CFU)/g, and coliform counts declined from 2.92 to 2.57 Log10 CFU/g at 0.30% CSE. Pseudomonas spp. also showed reduced numbers, stabilizing the patties' microbial quality. Sensory tests revealed that CSE-treated patties retained better color, flavor, and acceptability over time than untreated samples. Overall, the study concluded that 0.30% CSE significantly improved oxidative stability, inhibited microbial activity, and preserved sensory quality, thereby enhancing the shelf life of beef patties. These findings suggest that clove seed extract can serve as a natural, effective alternative to synthetic preservatives, promoting both product safety and consumer appeal.