Search Results (1,167)

Background: Subjective well-being (SWB) is an essential indicator of successful aging. Although social connections enhance SWB among older adults, few interventions have integrated community-based approaches with information and communication technology (ICT). This study evaluated the Chofu–Digital–Choju (CDC) project, a multi-component community intervention fostering in-person and online social connections among community-dwelling older adults in urban Japan. Methods: This quasi-experimental study (January 2022 to March 2024) included community-dwelling older adults aged 65–84 years in Chofu City, Tokyo, Japan. The intervention consisted of online classes, community hubs as local third places, and community events. Baseline and follow-up data were collected using self-administered questionnaires. Propensity score matching (1:1) was used to reduce selection bias, and generalized estimating equations were applied to evaluate the intervention effects. The primary outcome was SWB (Cantril Ladder). The secondary outcomes included social isolation, neighborhood relationships, social participation, health literacy, psychological health, physical activity, and ICT use. Results: Among the 1599 participants who completed both surveys, 209 (13.1%) participated in at least one CDC intervention component. After propensity score matching, 195 pairs were analyzed. No significant interaction effect was observed for SWB (β = 0.08, 95% confidence interval [CI]: −0.20, 0.37; p = 0.565). However, a significant interaction effect favored the intervention group for Internet usage frequency (odds ratio = 1.53, 95% CI: 1.08, 2.16; p = 0.016). A significant borderline interaction was also observed in health literacy (β = 0.13, 95% CI: −0.00, 0.26; p = 0.056), which reached significance in covariate-adjusted sensitivity analysis (p = 0.044). Subgroup analyses revealed that community hub participants showed significant interaction effects in health literacy (p = 0.021) and a trend toward reduced depressive symptoms (p = 0.084). Conclusions: The CDC intervention did not improve SWB over 2 years but enhanced Internet use and supported health literacy and depressive symptoms, particularly among hub participants. Community-based, multi-component interventions that integrate online and in-person activities may foster digital inclusion and specific health behaviors. Although SWB did not change in this study, these proximal gains may serve as foundational steps for long-term improvement. The study protocol was preregistered in the UMIN Clinical Trials Registry (UMIN000051393; Registered on 21 June 2023). Full article

Introduction: The potential aggravation of the shortage of skilled professionals in surgical specialties presents challenges. The lack of work–life balance and the pressure of training may deter aspiring surgeons. Surgical disciplines still remain predominantly male so that feminization combined with factors such as part-time work and pregnancy-related absence may aggravate workforce shortages. Studies show that the next generation of physicians places more value on work–life balance and seeks a pleasant work environment. This raises the question of whether these developments pose a threat to the future of surgical disciplines or whether generational change may also offer new opportunities. Methodology: This prospective observational study was conducted among a cohort of third-year medical students at a medical university in Germany. A non-validated, self-administered questionnaire was used for data collection. Responses on the Likert scale were dichotomized and the results were statistically analysed using chi-square test and logistic regression. Results: Job expectations differed only marginally across specialties. Students generally rated work–life balance and a pleasant work environment significantly higher than career, income or prestige. Students interested in surgery place significantly less emphasis on work–life balance than non-surgical peers, particularly in orthopedics and trauma surgery (77% vs. 90%, p = 0.025). There was a significant association between interest in surgical specialties and leadership ambitions. Male students were significantly more likely than females to aspire to leadership roles (58.1% vs. 32.7%, p = 0.001) and to choose surgical specialties (46.0% vs. 28.3%, p = 0.018). Female students were not significantly less interested in trauma surgery. Conclusions: Although our data interpretation should be drawn with caution, the increasing feminization of medicine does not appear to exacerbate the shortage of physicians in trauma surgery. In our cohort, we made the indicative suggestion that aspiring surgeons might be willing to trade leisure for career advancement. Specialized curricula could promote identification with the field and develop leadership skills, so that an initial attachment to a specific specialty endures throughout medical studies and results in a corresponding choice of specialty. Full article

Given China’s increasingly severe population ageing, urban comprehensive parks are important places for older adults’ daily activities. Improving their quality directly affects the physical and mental health of older adults. Most previous studies have explored spatial optimisation strategies from a single dimension, focusing either on behaviour or on perception; studies on simultaneous improvements in behavioural and perceptual levels across functional space types remain limited. This study selects 40 activity spaces from four urban comprehensive parks in Shenzhen as samples. It systematically analyses differences in older adults’ behavioural patterns and perceptual experiences across six types of functional spaces. Based on the results, a comprehensive behaviour–perception evaluation model is developed to identify optimisation priorities for different space types. Furthermore, generalised linear regression models are employed to explore the relationships between environmental elements and older adults’ behaviours and perceptions, from which targeted optimisation strategies are derived. First, significant differences are observed among six functional space types in older adults’ concentrated leisure behaviour, dispersed exercise behaviour, concentrated exercise behaviour, and safety, while the remaining indicators are relatively balanced. Second, the evaluation model classifies the 40 samples into four space types, including high behavioural level–high perceptual level, high behavioural level–low perceptual level, low behavioural level–high perceptual level, and low behavioural level–low perceptual level. Third, 12 environmental elements, including area, degree of greenery, and leisure facilities, are associated with older adults’ behavioural and perceptual levels in urban comprehensive parks. Fourth, optimisation strategies are proposed for problem spaces with low behavioural or perceptual levels across the six functional space types, including behavioural strategies such as expanding activity spaces and avoiding excessive plant density, as well as perceptual strategies such as improving plant landscape layering and balancing spatial colour combinations. This study develops a quantitative evaluation and spatial optimisation framework guided by older adults’ behaviour and perception, providing theoretical support and practical insights for the sustainable improvement of urban comprehensive park quality. Full article

Alveolar macrophages orchestrate phagocytosis and inflammatory programs during respiratory infection. CD2-associated protein (CD2AP) and BTB and CNC homology 2 (BACH2) are immune-related genes involved in cytoskeletal organization/vesicular trafficking and transcriptional regulation, respectively, but the coding-level constraints shaping their synonymous-site architecture remain unclear. Here, we profiled codon usage bias (CUB) of CD2AP and BACH2 across 49 vertebrate species using nucleotide composition, relative synonymous codon usage, and complementary codon bias diagnostics. Across species, BACH2 preferentially used G/C-ending codons with higher GC3s, whereas CD2AP was enriched for A/T-ending codons with lower GC3s. Both genes showed weak-to-moderate CUB (high ENC and modest CAI). ENC–GC3s and PR2 analyses indicated a strong compositional background at third codon positions, while neutrality analysis yielded shallow GC12–GC3 slopes, suggesting overall coding constraints, with compositional effects acting as a background influence and selective constraints possibly contributing to GC1/GC2 patterns. CD2AP deviated more from composition-only expectations than BACH2, suggesting greater gene-specific modulation. Phylogenetic reconstruction placed Sus scrofa within mammalian clades for both genes. In conclusion, CD2AP and BACH2 display opposite third-base codon-ending preferences across vertebrates, with CD2AP favoring A/T-ending codons and BACH2 favoring G/C-ending codons. This provides a comparative baseline for codon usage analyses of macrophage-relevant immune genes. Full article

Chondrosarcoma of the maxillofacial skeleton is a rare malignant tumor characterized by cartilaginous differentiation and locally invasive growth. Diagnosis is particularly challenging in low-grade tumors because histological features often overlap with those of benign chondroma. We describe a 62-year-old woman with a recurrent cartilaginous tumor of the hard palate. After previous resections in 2013 and 2022, a third recurrence was detected. MRI showed a lobulated lesion at the anterior hard palate contiguous with the nasal septum. A two-staged treatment was performed, starting with a minimal invasive access Brown class 2a maxillectomy guided by a patient-specific cutting guide. Pending histological confirmation, an obturator prosthesis was placed to seal the oroantral communication. Histopathology confirmed a low-grade chondrosarcoma with clear margins of at least 5 mm. A second-stage reconstruction was performed a year later using a posterior pedicle lateral nasal wall flap (inferior turbinate flap) and palatal rotation flap restored nasal lining and oral mucosa. This approach achieved oncologic clearance with excellent functional outcomes. The case highlights the value of image-guided maxillectomy and staged regional flap reconstruction. Full article

Livestock production in Mexico takes place in a wide range of agroecological regions, with approximately one-third of the cattle population raised under tropical conditions, where heat stress and disease pressure limit the performance of poorly adapted animals. The Mexican Sardo Negro cattle breed (Bos indicus) is environmentally resilient and is used for both meat and milk production; however, information regarding its population structure and reproductive management remains limited. Therefore, the genetic diversity and population structure of this breed were evaluated through pedigree analysis to support conservation strategies. Genealogical records from 8653 animals belonging to six herds located in the states of Veracruz and Chiapas, Mexico, were analyzed using ENDOG V4.8, PopRep and GRain software. The average inbreeding coefficient was 2.5%, with an increase of 0.9% per generation, a mean generational interval of 7.9 years, and a maximum pedigree depth of nine generations, although pedigree completeness was low in distant generations. The difference between the effective number of ancestors (32) and founders (37) suggests the absence of bottlenecks; however, the fact that only 21 individuals account for 50% of the genetic variability is indicative of a founder effect. Overall, the population exhibits an acceptable level of inbreeding, highlighting the importance of planned mating strategies to maintain genetic diversity and ensure the long-term conservation of the Sardo Negro breed. Full article

In this paper, we show that the sphere-in-contact model can predict long-range surface adsorption phenomena based on adsorbate-adsorbate repulsions and their geometric distance, assuming that their negative surface-induced charge is smeared on the surface of the adsorbate atoms. Additionally, it can be used to model collective surface diffusion mechanisms such as the domino-type surface diffusion of adsorbate rows on close-packed metal HCP and FCC surfaces. We have recently shown that the sphere-in-contact model can be used as an educational and research tool in various contexts, such as the visualization of carbon structures (e.g., graphene, carbon nanotubes, carbon nanocones, and graphite), heterogeneous catalysts, metal nanoparticles, and organic molecules. Here we present how it can be used to model the adsorbate structure of monoatomic elements on the hexagonal close-packed surface of HCP and FCC metals to study long-range ordering phenomena of monoatomic adsorbates on metals. We have used atoms of varying radius and color to represent the metal surface atoms and the adsorbate atoms. The study reveals that many surface configurations are possible for a fixed adsorbate coverage (θ) by the movement of the adsorbate atoms in response to surface adsorbate-adsorbate repulsions. The movement of the particles (e.g., particle diffusion) can be seen directly in the model, and this is caused by the user intervention. This has great educational and research value, as one can directly see how the adsorbate atoms reorder on the surface of a metal and therefore study diffusion mechanisms. We calculate the repulsive interaction energy of adsorbates using the sphere-in-contact model and can identify which surface-adsorbed configuration is the lowest energy. We find that at a surface coverage of 1/3 (0.333 ML), the most stable adsorbate configuration places adsorbates at the third nearest neighbor 3-fold hollow sites, forming a hexagonal pattern. We find that this model will be useful in the rational design of catalytic materials and material coatings with new technological applications where long-range ordering of surface adsorbates is essential and adsorbate interactions are mainly repulsive interatomic interactions. Full article

As the new energy strategy progresses, desert, Gobi, and wasteland areas have become key areas for photovoltaic (PV) development, inevitably bringing new environmental challenges. Although PV power stations act as obstacles with some wind and sand control effects, aeolian erosion remains a problem, especially in localized areas where erosion intensifies. To address this issue, this study uses the PV power station layout in the semi-arid wind and sand region of Yudaokou, Hebei, as a case study. Using computational fluid dynamics (CFD) numerical simulations, a combined layout of PV panels and sand barriers is proposed. It is first assumed that this combined layout improves wind protection compared to photovoltaic arrays. The impact of different sand barrier configurations on the airflow field is analyzed to explore their role in controlling aeolian erosion. By analyzing the airflow field, areas of intensified and potentially intensified aeolian erosion are identified. Based on this, sand barriers are strategically placed in key protective zones on the windward side of the PV array, and the combined layout of PV panels and sand barriers is optimized to improve aeolian erosion control effectiveness and promote the sustainable development of PV power stations. The results indicate that PV panels significantly reduce wind speed by altering local airflow and flow patterns, with the impact primarily concentrated in the first 3 to 4 rows on the windward side of the PV array. By establishing sand barriers beneath the PV panels on the windward side, aeolian erosion can be effectively reduced, with the effect on the airflow field primarily occurring within the 0–0.3 m height above the ground. Continuously establishing sand barriers up to the third row of PV panels effectively reduces wind speed, with further extension not significantly improving wind protection, indicating that the third row of PV panels serves as the critical point for sand barrier establishment. This configuration provides the ideal layout for achieving effective protection and offers theoretical and practical guidance for improving the layout of combined PV power stations. Comprehensive analysis suggests that the optimized configuration of PV arrays and sand barrier layout effectively controls aeolian erosion, with the Model 3, which places sand barriers up to the third row of PV panels, ensuring efficient resource utilization. This study offers a practical approach to reducing damage from wind and sand by optimizing the layout of sand barriers and PV panels, thereby providing important guidance for the sustainable development of PV power stations in arid areas. Full article

The third place refers to the social environment that is separate from the two usual social environments of the home “first place” and the workplace “second place”. Places that fulfil other functions in addition to food and drink, such as book cafés, where today’s people spend time alone in addition to socializing and which they sometimes use as offices to do their daily work on the computer, have been defined as hybrid third places. This study examines the spatial characteristics of hybrid third places that affect the social interactions between people using these spaces. In this context, comprehensive research was carried out on the literature on the relationship between social interaction and space, third places and the design of consumption spaces such as cafes, coffee houses and book cafes. In the second phase of the study, the impact of spatial characteristics obtained through literature research on social interactions in hybrid third places was revealed through a case study. Participant observation, behaviour maps, surveys and interviews were conducted in three different hybrid third-place book cafes. As a result of the study, it was found that the spatial characteristics of hybrid third places that affect social interaction consist of four main variables, namely physical, atmospheric, social and functional, as well as related sub-variables. For each variable identified in the study, suggestions were developed for the design of third places that would promote social interaction. Full article

Against the dual backdrop of the rural revitalization strategy and the pursuit of high-quality, balanced urban–rural education, optimizing rural campus spaces has emerged as an important lever for addressing educational resource disparities and improving pedagogical quality. However, conventional evaluation of campus space optimization faces two systemic dilemmas. First, top-down decision-making often neglects the authentic needs of diverse stakeholders and place-based knowledge, resulting in spatial interventions that lose regional distinctiveness. Second, routine public participation is constrained by geographical barriers, time costs, and sample-size limitations, which can amplify professional cognitive bias and impede comprehensive feedback formation. The compounded effect of these challenges contributes to a disconnect between spatial optimization outcomes and perceived needs, thereby constraining the distinctive development of rural educational spaces. To address these constraints, this study proposes a novel method that integrates regional spatial feature recognition with digital media-based public perception assessment. At the data collection and ethical governance level, the study strictly adheres to platform compliance and academic ethics. A total of 12,800 preliminary comments were scraped from major social media platforms (e.g., Douyin, Dianping, and Xiaohongshu) and processed through a three-stage screening workflow—keyword screening–rule-based filtering–manual verification—to yield 8616 valid records covering diverse public groups across China. All user-identifying information was fully anonymized to ensure lawful use and privacy protection. At the analytical modeling level, we develop a Transformer-based deep learning system that leverages multi-head attention mechanisms to capture implicit spatial-sentiment features and metaphorical expressions embedded in review texts. Evaluation on an independent test set indicates a classification accuracy of 89.2%, aligning with balanced and stable scoring performance. Robustness is further strengthened by introducing an equal-weight alternative strategy and conducting stability checks to indicate the consistency of model outputs across weighting assumptions. At the scenario interpretation level, we combine grounded-theory coding with semantic network analysis to establish a three-tier spatial analysis framework—macro (landscape pattern/hydro-topological patterns), meso (architectural interface), and micro (teaching scenes/pedagogical scenarios)—and incorporate an interpretive stakeholder typology (tourists, residents, parents, and professional groups) to systematically identify and quantify key features shaping public spatial perception. Findings show that, at the macro level, naturally integrated scenarios—such as “campus–farmland integration” and “mountain–water embeddedness”—exhibit high affective association, aligning with the “mountain-water-field-village” spatial sequence logic and suggesting broad public endorsement of ecological campus concepts, whereas vernacular settlement-pattern scenarios receive relatively low attention due to cognitive discontinuities. At the meso level, innovative corridor strategies (e.g., framed vistas and expanded corridor spaces) strengthen the building–nature interaction and suggest latent value in stimulating exploratory spatial experience. At the micro level, place-based practice-oriented teaching scenes (e.g., intangible cultural heritage handcraft and creative workshops) achieve higher scores, aligning with the compatibility of vernacular education’s “differential esthetics,” while urban convergence-oriented interdisciplinary curriculum scenes suggest an interpretive gap relative to public expectations. These results indicate an embedded relationship between public perception and regional spatial features, which is further shaped by a multi-actor governance process—characterized by “Government + Influencers + Field Study”—that mediates how rural educational spaces are produced, communicated, and interpreted in digital environments. The study’s innovative value lies in integrating sociological theories (e.g., embeddedness) with deep learning techniques to fill the regional and multi-actor perspective gap in rural campus POE and to promote a methodological shift from “experience-based induction” toward a “data-theory” dual-drive model. The findings provide inferential evidence for rural campus renewal and optimization; the methodological pipeline is transferable to small-scale rural primary schools with media exposure and salient regional ecological characteristics, and it offers a new pathway for incorporating digital media-driven public perception feedback into planning and design practice. The research methodology of this study consists of four sequential stages, which are implemented in a systematic and progressive manner: First, data collection was conducted: Python and the Octopus Collector were used to crawl online comment data related to Fuwen Township Central Primary School, strictly complying with the user agreements of the Douyin, Dianping, and Xiaohongshu platforms. Second, semantic preprocessing was performed: The evaluation content was segmented to generate word frequency statistics and semantic networks; qualitative analysis was conducted using Origin software, and quantitative translation was realized via Sankey diagrams. Third, spatial scene coding was carried out: Combined with a spatial characteristic identification system, a macro–meso–micro three-tier classification system for spatial scene characteristics was constructed to encode and quantitatively express the textual content. Finally, sentiment quantification and correlation analysis was implemented: A deep learning model based on the Transformer framework was employed to perform sentiment quantification scoring for each comment; Sankey diagrams were used to quantitatively correlate spatial scenes with sentiment tendencies, thereby exploring the public’s perceptual associations with the architectural spatial environment of rural campuses. Full article

Background/Objectives: To examine longitudinal changes in total retinal nerve fiber layer thickness (RNFLT) as the primary outcome measure in newly diagnosed pediatric idiopathic intracranial hypertension (IIH) patients using Spectral-Domain Optical Coherence Tomography (SD-OCT) at one-year follow-up. Methods: This is a prospective observational cohort study with cross-sectional control-group comparison. We included children with clinically definite IIH (IIH group) and children without papilledema and a normal neurological exam as a control group. Optic nerve parameters, including the primary outcome measure RNFLT and secondary outcome measures such as total retinal thickness (TRT) and optic disk area (ODA), were evaluated using SD-OCT (3D OCT-2000, Topcon, Topcon Corporation, Tokyo, Japan). Evaluations took place at presentation and, for the IIH group, before lumbar puncture (LP), at 1-day post-LP and at 1-, 3-, 6-, and 12-month follow-ups. Results: A total of 44 children aged 7–17 years were recruited (IIH group: N = 19, control group: N = 25). The mean baseline RNFLT was 133.1 ± 18.5 µm and 113.1 ± 8.7 µm for the IIH and control groups (p < 0.001), respectively. The IIH group showed a significant decline in RNFLT at the third-month follow-up. Between 3-month to one-year follow-up, mean total RNFLT showed an insignificant decline of 6 µm and did not differ from the RNFLT of the control group; however, segmental analysis of RNFLT showed a significant decline in the thickness of the nasal segments. At the one-year follow-up, two children had significant thinning of RNFLT at the superior quadrant. Intracranial pressure measured in the IIH group was directly correlated with RNFLT at the superior segment. Conclusions: SD-OCT is a useful non-invasive adjunct tool for the diagnosis and follow-up of IIH in children from primary school age onward. RNFL thickening resolved in most children at 3 months from IIH diagnosis. The study is constrained by specific methodological limitations, including a small sample size and non-contemporaneous evaluation of the control group compared with the IIH group. The significance of the segmental RNFL changes observed after one year should be further investigated with regard to long-term development, if possible with a larger prospective study that also considers the ganglion cell layer to explore for permanent axonal damage to the optic nerve. Full article

Languages vary in expressing reflexivity and reciprocity. In some languages, reflexive and reciprocal constructions are formally identical, while in some other languages, they are distinct. The third group comprises languages that have non-reflexive and reflexive–reciprocal (REF-REC) constructions. This paper investigates marking reflexivity and reciprocity in Standard Arabic and Jordanian Arabic. It demonstrates that these two varieties possess a non-reflexive reciprocal category and a REF-REC category, placing them within the third group. However, these varieties are peculiar in terms of having three possible interpretations of a sentence embedding this category: only reflexive, only reciprocal, and simultaneously both. This peculiar case has been interpreted as a case of sentential vagueness: each of the two markers in the target varieties has a univocal meaning, and the range of possible sentential interpretations arises from contextual clues. From a cross-linguistic perspective, this paper also identifies a novel source of reflexive marking: the nominal ħaal in Jordanian Arabic. This nominal, which primitively means ‘(personal) state’, is the conceptual strategy for reflexivity in this variety. Full article

As heritage museums shift toward more experience-oriented development, fragmented layouts and discontinuous visitor flows can reduce both spatial efficiency and the coherence of on-site experience. This study proposes an immersive experience-centred evaluation framework for exhibition layout in heritage museums, intended to translate experience goals into practical and diagnosable criteria for spatial optimization. An indicator system was refined through two rounds of Delphi consultation with an interdisciplinary expert panel, resulting in a hierarchical framework comprising five dimensions and multiple indicators. To support intervention prioritization in design and operations, weights were derived using the Group Analytic Hierarchy Process (GAHP), with Aggregation of Individual Judgments (AIJs) and consistency checks applied to control group judgement quality. A CV–entropy procedure was further used to support prioritization at the third-indicator level. Importance–Performance Analysis (IPA) was then employed to convert “importance–fit” assessments into an actionable sequence of optimization priorities. The results indicate that narrative and scene design carries the greatest weight (0.2877), followed by circulation and spatial organization (0.2281), sensory experience and atmosphere (0.1981), authenticity and sense of place (0.1644), and interactivity and participation (0.1217), suggesting that a “narrative–circulation–atmosphere” chain forms the core support for immersive layout design. A feasibility application using the Yinxu Museum demonstrates the framework’s value for benchmarking and diagnosis, helping decision-makers enhance visitor experience while respecting conservation constraints and more precisely target spatial investment priorities. Full article

Background. One of the most common forms of gender-based violence is street harassment, which takes place in public and is usually perpetrated by people who are strangers to the victim. Its diffusion may be a result of its widespread tolerance, and victims often do not protest, denounce, or talk about it with others. Objectives. The aim of the present study is to examine social sharing of street harassment episodes between exposure and its mediating effects on negative psychological consequences and behavioral changes for the harassed person. Methods. Respondents to an online questionnaire (N = 530, 435 F, 8 nonbinary) were asked whether or not they had talked to anyone about their harassment experiences, who they had talked to if they had, and the reasons for not doing so if they had not. Results. The results show that one third of our respondents do not report to anyone because the episode was not considered serious, the victim felt ashamed or embarrassed, or believed that nothing would be done; however, this downsizing is associated with increased negative consequences. The relationships between exposure and negative psychological consequences and behavioral changes are partially mediated by the decision not to talk about it. A smaller but still significant mediation shows that the direct relationship between exposure and subsequent behavioral changes is attenuated by talking, while no negative psychological consequences from talking on are observed. Conclusions. The implications of these findings suggest that sharing about experiences of harassment can mitigate its negative effects on victims’ quality of life, and people should be encouraged to share and formally report the episodes. Full article

Spodoptera eridania (Cramer, 1792) is increasingly reported from potato (Solanum tuberosum L., Solanaceae) in the Brazilian Cerrado, where infestations can cause substantial yield losses. Insecticides may alter the behavioral ecology of agricultural pests. The adaptability of S. eridania mediated by insecticides, especially regarding oviposition behavior, remains poorly understood. This study aimed to evaluate the spatial distribution and oviposition traits of S. eridania on potato plants under chlorfenapyr spraying. Egg masses were collected weekly, day after planting (DAP), totaling 322 collections up to the 91st DAP. Evaluations included the vertical plant strata (upper, middle and lower thirds), leaf surface (adaxial vs. abaxial), and density of scales covering egg masses (high, low, or absent). Results showed that nearly 90% of egg masses were deposited in the upper and middle thirds of the plants. Insecticide spraying modulated oviposition behavior because females preferred the middle third in treated plants, whereas oviposition predominated in the upper third of untreated plants. Moreover, under chlorfenapyr, 93.0 ± 1.2% of egg masses were placed on the abaxial surface. These findings highlight the role of insecticide-mediated behavioral shifts in shaping host-pest interactions and provide relevant insights for integrated pest management of S. eridania in potato field systems. Full article