Repositorio Universidad Católica del Maule: Envíos recientes
Mostrando publicaciones 1-20 de 5766
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Multiple local and global bifurcations and their role in quorum sensing dynamics
(2025)Quorum sensing governs bacterial communication, playing a crucial role in regulating population behaviour. We propose a mathematical model that uncovers chaotic dynamics within quorum sensing networks, highlighting challenges ...
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Transformative mixed methods evaluation of a recovery-based intervention for adult suicide reattempters in Chile: study protocol
; Méndez-Bustos, Pablo
(2025)
Suicide is a serious social and public health problem worldwide. Chile has experienced a dangerously high suicide rate for some time and, despite intervention efforts, there is a gap, especially in cases of recidivism. ...
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Gyneco-obstetric violence and its impact on the mental health of women with disabilities: a case study in Chile
(2025)Although gyneco-obstetric violence (GOV) addresses the violation of sexual and reproductive rights, it is crucial to problematize its subjective aspects and effects on the mental health of women with disabilities, especially ...
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Conical waveguide design for propagating light to a single fiber and its indoor characterization methodology
(2025)This study introduces a novel optical setup and methodology to increase the effective area of a multimode optical fiber (MMF) using a low-cost, 3D-printed conical waveguide (CW). Designed to simplify solar collection systems ...
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Workload, job, and family satisfaction in dual-earning parents with adolescents: the mediating role of work-to-family conflict
(2025)Introduction: The study examined the direct and indirect effects of parents’ workload, work-to-family conflict (WtoFC), job satisfaction, and family satisfaction among dual-earning parents and their adolescent children. Methods: ...
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Impact of methyl Jasmonate on blueberry ripening fruits: assessment of cell wall thermal stability, nutritional parameters and antioxidant enzymatic activity
(2025)Introduction: The blueberry (Vaccinium spp.), recognized as one of the most significant horticultural crops globally, is valued for its rich bioactive compounds. In this study, we examine the effects of methyl jasmonate ...
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The constitutional protection of intangible assets in Chile and the problem of their determination in contracts between private parties
(2025)Sin perjuicio de todas las dudas que rondan a la “propietarización de los derechos”, en Chile parece existir un consenso básico: los bienes de naturaleza incorporal pueden ser garantizados constitucionalmente mediante el ...
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Epistemological beliefs in mathematics teacher educators: an exploratory study in Chile
(2025)In Chile, mathematics results are insufficient at the school level. To address this problem, the need to rethink teaching has been raised. Evidence indicates that epistemological beliefs are at the basis of pedagogical ...
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Aliens vs. paper wasps: new records of Darwin wasps parasitizing social wasps in Brazil
(2025)This study reports new associations between Ichneumonidae and social wasps, contributing to the understanding of the ecological relationships between species and expanding current knowledge of their geographic distribution. ...
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Development and application of novel SSR markers to assess the genetic diversity and population structure of phacelia secunda along an altitudinal gradient in the central Chile Andes
(2025)Phacelia secunda J.F. Gmel. (Boraginaceae) is a widely distributed insect-pollinated perennial herb. In central Chile (33° S), it occurs from the sea level up to 3600 m in the Andes, exhibiting broad morphological variation. ...
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Effects of a CrossFit training program on body composition and physical fitness in novice and advanced practitioners: an inter-individual analysis
(2025)Background: CrossFit® has become a popular and effective training methodology. This study aimed to compare the effects of a four-week CrossFit training program and analyze the inter-individual variability on body composition ...
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A DNA-based investigation of endolithic community succession on shells of the limpet Patella depressa Pennant 1777
(2025)Biotic and abiotic calcium carbonate structures are used as a substrate by bioeroding organisms, or euendoliths, worldwide. Euendoliths can have serious ecological effects on living hosts, and with global increases in ocean ...
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Households' preferences for door-to-door recycling service: a choice experiment in southern Chile
(2025)Providing drop-off containers for recycling is a widely adopted strategy in developing countries to promote recycling and increase waste recovery rates. However, challenges such as container misuse, improper waste disposal, ...
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Tracing the invasion: Wing morphometrics reveal population spread and adaptation patterns of Halyomorpha halys (Stål, 1855) across Southern Europe
(2025)Invasive species such as Halyomorpha halys (Stål, 1855), the brown marmorated stink bug, pose a significant threat to agriculture due to their rapid spread and adaptability. The aim of this study is to assess the phenotypic ...
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Association between food habits with mental health and executive function in chilean children and adolescents
(2025)Objective: To determine the association between foods habits with mental health (i.e., anxiety, depression, and stress) and executive function (i.e., attention, inhibition, working memory, and cognitive flexibility) in ...
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Personal and social influence on the practice of physical activity in middle school students in the Maule region: the role of gender and age
(2025)Aim: To analyze the association of social and personal influence on the practice of physical activity according to gender and age in high school students of the commune of Talca-Chile. Methods: Cross-sectional quantitative ...
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Responsiveness to sound temporal features at realistic signal presentation rates in a temperate austral forest frog, Batrachyla leptopus (Batrachylidae)
(2025)Evoked vocal responses of male frogs are quite selective for temporal features contained in conspecific calls. However, responses to sound features not contained in natural vocalizations can also elicit evoked calling, ...
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Effects of different postures on the hemodynamics and cardiovascular autonomic control responses to exercise in postural orthostatic tachycardia syndrome
(2025)Purpose To assess the effects of two different body positions on the cardiovascular autonomic profile during a single bout of exercise in patients with postural orthostatic tachycardia syndrome (POTS). Methods Thirteen ...
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Generating transcriptomic resources in the teleost fish black cusk-eel (Genypterus maculatus) to evaluate thermal stress in the liver under a climate change scenario
(2025)The black cusk-eel (Genypterus maculatus) is a native fish that is relevant for traditional Chilean fisheries and has aquaculture potential. However, the genomic information and the biological knowledge related to the ...
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Relación de la autopercepción de liderazgo con la habilidad emocional en estudiantes de Educación Física de Chile
; ; ; ; ; ; Castillo Retamal, Franklin; ; ; ; ; (2025)
Introducción: Este estudio explora la relación entre la autopercepción de liderazgo y las habilidades emocionales en estudiantes de Pedagogía en Educación Física en Chile. Objetivos: a) determinar las propiedades psicométricas ...