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Postmemorial work and the creative reconstruction of identity in Nora Krug's belonging
No full textThis chapter focuses on Nora Krug’s Belonging: A German Reckons with History and Home (2018), a formally innovative memoir that records Krug’s attempts to reconstruct her family’s wartime history. The analysis connects Belonging with the so-called “turn to the perpetrator” (Crownshaw 2011, Adams and Vice 2012, Morag 2018) and with what Froma Zeitlin saw, back in 2006, as an emerging trend in Holocaust literature, consisting of stories that explore the lives of ordinary Germans under Nazism and also the legacy of the Nazi past on later generations. I approach Belonging as postmemorial work, analysing Krug’s graphic narrative as a means to reworking her own sense of individual and collective identity. As I contend, Krug’s reckoning with history and home involves acknowledging the past, but also seeks to incorporate a positive sense of belonging, of being part of a family, a nation, a culture. I discuss the work’s formal complexity too, the way in which graphic novel, family scrapbook and collage combine in a narrative so formally fragmented and multisided as memory itself. The chapter concludes by commenting on the roles that guilt and responsibility play in Krug’s sense of German identity as (re)constructed through her quest and through artistic creation
A Linear {Fe<sup>III</sup><sub>2</sub>Ni<sup>II</sup>} Cluster, a Structurally Closely Related <i>Quasi</i> 1D {Fe<sup>III</sup><sub>2</sub>Ni<sup>II</sup>} Chain
No full textThe solvothermal reaction between FeCl3·6H2O, NiCl2·6H2O, 2‐hydroxynaphthaldehyde, and glycine (gly) in MeOH results in the formation of the trinuclear heterometallic cluster [FeΙΙΙ2NiΙΙ(L1)4(MeOH)4] (1) in good yield, while the same reaction upon replacing gly with methyl‐alanine (mAla), results in the formation of the closely related quasi 1D coordination polymer {[FeΙΙΙ2NiΙΙ(L2)4(MeOH)2]n} (2) (L1, L2: the dianionic form of the Schiff‐base ligand derived from the condensation of 2‐hydroxynaphthaldehyde and gly (L1 for 1), or mAla (L2 for 2)). The structure of 1 describes a linear trimetallic {FeIII2Ni} unit, whereas complex 2 consists of repeating linear {FeIII2Ni} units with each one connected to two neighboring units via four coordination bonds, forming a quasi‐1D chain. The structural similarity between complex 1 and the repeating unit of complex 2 is remarkable. However, their magnetic properties differ significantly, with complex 1 displaying dominant ferromagnetic interactions, and complex 2 showing antiferromagnetic interactions
First report of a Bartholin’s gland abscess caused by Capnocytophaga ochracea
No full textCapnocytophaga species are facultative anaerobic, capnophilic, slow-growing, Gram-negative bacilli that typically form part of the oral microbiota. However, their role in urogenital infections is poorly understood. We report the first case of a Bartholin’s gland abscess caused by Capnocytophaga ochracea in a 48-year-old immunocompetent woman. Identification was achieved by MALDI-TOF MS and confirmed by 16 S rRNA sequencing. The patient recovered fully after surgical drainage without additional antimicrobial therapy. This case expands the clinical spectrum of Capnocytophaga infections and raises questions about potential colonization routes, emphasizing the importance of advanced microbiological techniques for accurate pathogen identification
Ultrafast development of blue pigment for in situ laser digital coloration in the ceramic industry
Get PDFThis study presents a fast and simple method for digital ceramic coloration using inkjet printing, eliminating the need for traditional precalcined pigments. This innovative approach represents a breakthrough in ceramic decoration technology, and introduces a previously unexplored methodology. In this work, CoAl₂O₄ spinel, a pigment commonly used in industrial contexts, is synthesized through laser zone melting (LZM) by applying pulsed laser radiation at 1064 nm. A standardized methodology to optimize pigment quality is developed, based on laser parameters such as pulse width, frequency, speed, power, and line spacing. Scanning electron microscopy (SEM) is used to determine the optimal laser conditions for obtaining a continuous, defect‐free coating, showing that the embedded particles on the surface exhibit a nearly spherical morphology with diameters below 100 nm. The sample with the highest surface quality is further analyzed structurally and optically. X‐ray diffraction (XRD) confirms the presence of a pure spinel phase without secondary phases, along with a vitreous phase due to pigment embedding. Fourier‐transform infrared spectroscopy (FTIR) and Raman spectroscopy reveal the characteristic vibrational bands of a normal spinel structure. The intense blue color is confirmed by strong absorption at 560 nm in ultraviolet–visible (UV–Vis) spectroscopy, as well as b* and Δb* values of 29 and 1.58, respectively, compared to the traditional pigment. This synthesis approach significantly enhances digital ceramic coloration compared to other methods evaluated in this study, offering a scalable, flexible, and more efficient alternative suitable for industrial‐scale production
Clinical Manifestations of Temporomandibular Disorders and Their Relationship with Sleep Disturbances and Emotional Disorders in a Spanish Pediatric Population: A Cross-Sectional Study
Get PDFThe etiology of temporomandibular disorders (TMDs) has been linked to various factors, including functional and psychological factors, which makes it difficult to identify associations between a single etiological factor and the signs and symptoms of TMDs. Objectives: This study aimed to describe the presence of TMD symptoms and their relationship with sleep disturbances and emotional disorders in children and adolescents. Methods: This observational study included Spanish children aged between 8 and 13 years. The measurement instruments consisted of the BRUNI survey for sleep disorders and the Educational-Clinical Questionnaire: Anxiety and Depression (CECAD) survey. A clinical examination was subsequently performed following the DC/TMD guidelines for diagnosing TMDs. Frequencies, means, and standard deviations were applied, along with the prevalence ratio as a measure of association and the chi-square test. The significance level was set at 5%. Results: A total of 128 participants participated in the study with a mean age of 10.89 (±2.15) years. The prevalence of TMDs was 54%, while the most common symptoms were muscle pain at 26%, joint pain at 14%, and a combination of both at 14%. Children who presented muscle pain had a mean anxiety score of 44.87 (±11.85), whereas those without symptoms had a mean score of 36 (±10.78, and 0.03 p-value). The BRUNI index revealed that 78.13% of patients with TMDs had difficulty initiating and maintaining sleep, with a prevalence ratio (PR) of 3.57 (p-value 0.041). Conclusions: The present study reveals that temporomandibular disorders are common in children and adolescents, with 54% presenting at least one clinical sign or symptom. Emotional disturbances and sleep problems were also prevalent, affecting 41% and 56% of participants, respectively. Early interdisciplinary screening is essential to manage the co-occurrence of TMDs, emotional distress, and sleep problems in children
Zonas Anestesiadas por una Mirada Colonizada Occidental, Especialmente Fértiles para la Creación Contemporánea
No full textLa mirada colonizada occidental carente de educación estética anestesia algunos fragmentos del espacio arquitectónico, clasificándolos inconscientemente como subsidiarios. Sin embargo, estas zonas olvidadas resultan especialmente fértiles para ciertos lenguajes plásticos contemporáneos expandidos. Situar estos discursos de formas tridimensionales en estos “no lugares”, potencia de manera notable la obra y el mensaje final de la muestra expositiva. Al mismo tiempo, son los lugares escogidos habitualmente en la infancia para desarrollar actividades relacionadas con el juego y el descubrimiento. A través de un análisis de obras de artistas contemporáneos, se trata de mostrar el potencial que produce la elección de este tipo de soportes insospechados en la comunicación del mensaje visual
The associations of childhood adversities and mental disorders with suicidal thoughts and behaviors - Results from the World Mental Health International College Student Initiative
Get PDFObjective. To investigate the associations of demographic variables, childhood adversities (CAs), and mental disorders (MDx) with onset, transition, and persistence of suicidal thoughts and behaviors (STB) among first-year university students.
Method. Poisson regression models within a discrete-time survival framework were constructed using web-based self-report survey data from 72,288 incoming university students across 18 countries (response rate=20.9%; median age=19 years, 57.9% female, 1.4% transgender, 21.0% non-heterosexual). These models examined the associations of four demographic variables, five CAs, and eight MDx with STB outcomes.
Results. Lifetime prevalence of suicidal ideation, plans, and attempts was 47.0%, 26.0%, and 9.6%, respectively; 12-month estimates were 30.6%, 14.0%, and 2.3%. In unadjusted analyses, associations were strongest between lifetime onset of suicidal ideation and CAs (RR range 4.4–7.0), particularly parental psychopathology (relative risk [RR]=7.0 [95% CI 6.5–7.7]), followed by MDx (RR range 1.3–3.0). Of the demographic subgroups, transgender students had highest risk of STB (lifetime ideation onset RR=2.4 [2.3–2.6]; ideation-to-attempt transition RR=1.5 [1.3–1.8]). In fully adjusted models, strongest predictors of lifetime ideation onset were emotional abuse (RR=2.1 [1.9–2.2]), major depressive disorder (RR=2.0 [1.9–2.1]), and bipolar disorder (RR=1.8 [1.6–2.0]). Ideation-to-attempt transition remained most strongly associated with panic disorder (RR=1.5 [1.3–1.7]), bipolar disorder (RR=1.4 [1.2–1.7]), and sexual abuse (RR=1.4 [1.2–1.7]). Most predictors were significantly but weakly associated with persistence of ideation and plan, while only physical abuse remained associated with repeated suicide attempts (RR=1.3 [1.0–1.8]).
Conclusion. CAs and MDx are strong predictors of both onset of and transition within the STB spectrum, underscoring the importance of implementing early-life prevention interventions
Understanding local connectivity and complexity in the skeleton of deforestation
Get PDFCurrent spatial analyses of deforestation predominantly focus on quantification, often overlooking the geometric and topological configurations that are essential for formulating spatially concrete remedial actions. Skeletons and local connected fractal dimension (LCFD) are established techniques that have been used to summarise geometric features and capture connectivity patterns. The present study analysed deforested areas in the Sumaco Biosphere Reserve at three time points from 1990 to 2018. The skeleton captured 62%, 44%, and 40% of the original deforested patches, respectively, and the complexity of connectivity patterns increased over time. A spatially explicit characterisation of the deforested patches was conducted by combining the LCFD and topological descriptors, which enabled the definition of five prioritisation levels for informed decision-making. In addition, we observed an increase in the complexity of pixel neighbourhood relationships over time. In conclusion, the spatial characterisation of the deforestation skeleton serves to further understand the dynamics of deforestation expansion from the local to the regional scale by highlighting complex connections that are significant for forest protection and mitigation efforts
Menarche as maturational factor in young swimmers’ development of morphological, physical and performance characteristics over a year of training (accepted for publication)
No full textPurpose
At the age of menarche, there is a significant increase in the secretion of sex hormones, affecting physical and morphological growth. This study aimed to investigate the impact of menarche on the development of body dimensions, fitness level, technical skills and performance in pubertal female swimmers over one year of training.
Methods
Nineteen young swimmers within the same age group (11–12 years) were assessed in two consecutive years. Participants were allocated into two groups (Menarche and Pre-menarche) based on the presence of menarche in the transition from the 1st to the 2nd year. Anthropometric measures, physical fitness (countermovement jump and handgrip), skill tests (glide and 10 m underwater from start and push) and specific performance tests (50, 100, and 200 m) were evaluated.
Results
Menarche-based differences were identified in handgrip strength, 10 m underwater from push, and sprint performance in the 2nd year (P 0.59), while maturity and training were more related to 200 m performance (P < 0.05).
Conclusions
These findings highlight the different timing of improvement in female swimmers’ attributes based on menarche. Along with the age at peak height velocity (APHV), the age of menarche might be a valuable tool for monitoring and adapting training and talent identification processes
Cardiorespiratory Fitness in Spanish Youth: The Roles of Sex, Age, Body Composition, and Healthy Lifestyle Habits in Cor-School Study
Get PDFBackground/Objectives: Cardiorespiratory fitness (CRF) is a key indicator of current and future health in children and adolescents, and is influenced by both physiological and behavioral factors. This study examined the associations between CRF, body composition, and health-related habits in 685 children and adolescents (aged 8–16 years) who regularly participated in extracurricular sports programs in northeastern Spain. Methods: Participants underwent anthropometric assessments, completed a 20 m shuttle run test to evaluate CRF, and filled out validated questionnaires on physical activity levels, sleep quality, and adherence to the Mediterranean diet. Results: Significant sex differences were observed, with boys achieving higher CRF performance (p < 0.001), primarily associated with greater muscle mass (p < 0.001) and lower body fat percentage (p < 0.001). Age positively correlated with improved CRF (p < 0.001), whereas higher body mass index (p = 0.003) and fat mass (p = 0.020) negatively impacted fitness outcomes. Conclusions: These findings underscore the critical role of physical activity and optimal body composition in promoting cardiorespiratory fitness among youth, emphasizing the importance of targeted interventions to foster healthy behaviors from early childhood. Future research should adopt longitudinal designs to better elucidate the dynamic interactions between lifestyle factors, body composition, and physical fitness throughout childhood and adolescence