Suggested Topics within your search.
Suggested Topics within your search.
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1421
Mass, Luminosity, and Stellar Age of Early-type Stars from the LAMOST Survey
Published 2025-01-01“…Consequently, two catalogs are presented, which could be useful for studying stellar populations such as the luminosity function and initial mass function of early-type stars.…”
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1422
multi-objective mathematical model for optimizing the collection and recycling of urban waste under conditions of uncertainty(The subject of study : Karaj city)
Published 2025-03-01“…Due to the uncertainty in the parameters of the problem, the two-stage stochastic programming method has been used to model the problem. The objective functions include an economic function to minimize investment costs and a social objective function to maximize the amount of recycling. …”
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1423
Identifying comorbidity patterns of mental health disorders in community-dwelling older adults: a cluster analysis
Published 2025-04-01“…Contrasting Group 3, participants in Group 2 show better neuropsychological function, greater physical independence, and higher socioeconomic status. …”
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1424
Modelling of circumferential surface topography of grinding wheel with random distribution of circular truncated cone abrasive grains
Published 2025-06-01“…By using the center coordinates of the large and small circular surfaces of the truncated cone abrasive particles and the radius variation relationship at different axial heights, an arbitrary truncated cone particle with size d is constructed using the cylinder function. Secondly, based on the corresponding grinding wheel circumferential surface established in the cylindrical coordinate system, the rand random function is used to randomly generate Nt grinding particle position coordinates on the circumferential surface. …”
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1425
CHAMP1 premature termination codon mutations found in individuals with intellectual disability cause a homologous recombination defect through haploinsufficiency
Published 2024-12-01“…Abstract CHAMP1 (chromosome alignment-maintaining phosphoprotein 1) plays a role in the repair of DNA double-strand breaks (DSBs) by homologous recombination (HR). …”
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1426
Gender-affirming hormonal therapy induces a gender-concordant fecal metagenome transition in transgender individuals
Published 2024-09-01“…Overall functional metagenome analysis showed a statistically significant effect of gender and transition (R 2 = 4.1%, P = 0.0115), emphasizing transitions aligned with affirmed gender, particularly in fatty acid-related metabolism. …”
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1427
Memory resistor based on GaAs 2D-bilayers
Published 2025-03-01“…The negative differential resistance leads to a hysteresis when the device is operated in a current driven mode, allowing a bilayer system to function as a volatile memory resistor.…”
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1428
Vector and tensor spin polarization for vector bosons at local equilibrium
Published 2025-07-01“…A set of Feynman rules is devised to calculate the Wigner function and the matrix-valued spin-dependent distribution (MVSD) functions order by order in space-time gradients. …”
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1429
Treating Early Knee Osteoarthritis with the Atlas® Unicompartmental Knee System in a 26-Year-Old Ex-Professional Basketball Player: A Case Study
Published 2017-01-01“…At 6 months after surgery, our patient demonstrated positive outcomes improvement in pain, function, and quality of life and had returned to high-impact athletic activity without symptoms. …”
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1430
Existence of nodal solutions of nonlinear Lidstone boundary value problems
Published 2024-09-01“…~~(P) \end{align} $\end{document} where $ \lambda > 0 $ is a parameter, $ c $ is a constant, $ m\geq1 $ is an integer, $ a :[0, r]\rightarrow [0, \infty) $ is continuous with $ a\not\equiv0 $ on the subinterval within $ [0, r] $, and $ f: \mathbb{R}\rightarrow \mathbb{R} $ is a continuous function. …”
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1431
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1432
Disrupted Circadian Rhythms as a Novel Driver of Sarcopenia: Mechanisms, Evidence, and Future Directions
Published 2025-06-01“…Sarcopenia, a progressive and generalized skeletal muscle disorder characterized by loss of muscle mass, strength, and function, represents a major public health concern in aging populations. …”
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1433
Kidney transplant program in Irkutsk Region
Published 2025-07-01“…Length of hospital stay was 16 (range: 13–25) bed days. Primary renal function was achieved in 95 patients (77%), while 25 patients (20%) experienced delayed graft function. …”
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1434
Tobacco (Nicotiana tabacum) PSY peptides and their potential roles in seed germination, vegetative growth, and leaf senescence under osmotic stress
Published 2025-05-01“…While extensively studied in Arabidopsis, rice, and wheat, the biological functions of PSY peptides in tobacco (Nicotiana tabacum) remain poorly characterized. …”
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1435
Building Strong Foundations: Nonrandomized Interventional Study of a Novel, Digitally Delivered Fall Prevention Program for Older Adults
Published 2025-02-01“…ObjectiveOur objective was to assess the efficacy of the Strong Foundations exercise program to change markers of physical function, posture, balance, strength, and fall risk. …”
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1436
From Pain Control to Early Mobility: The Evolution of Regional Anesthesia in Geriatric Total Hip Arthroplasty
Published 2025-05-01“…The ESPB and QLB extend analgesia beyond the hip region while preserving motor function, reducing opioid consumption, and facilitating early rehabilitation. …”
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1437
On an interacting ghost dark energy model in a non-flat universe with accelerating expansion
Published 2025-07-01“…Based on the linear relationship between dark energy and the Hubbard function, it is found that the non-gravitational interaction between dark energy and cold dark matter near a = 0 leads to the transfer of energy from cold dark matter to dark energy. …”
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1438
Older people’s day centres’ preventive work: views of day centre providers and their stakeholders
Published 2025-12-01“…Methods After obtaining ethical approval, we conducted qualitative interviews with 10-day centre stakeholders and 9 professional stakeholders, exploring their perceptions of day centres’ preventive function. Participants’ job roles provide context, while individual characteristics are anonymized. …”
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1439
Graftings, Reweavings and Interpretation: The Auchinleck Middle English Breton Lays in Manuscript and Edition
Published 2014-04-01“…Literary content, linguistic elements, codicological features, and the Auchinleck’s visual program align it with both an Anglo-Norman manuscript tradition as well as with an emerging Middle English vernacular reading audience. …”
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1440
Development of Digital Training Twins in the Aircraft Maintenance Ecosystem
Published 2025-07-01“…The proposed system dynamically evaluates learner skill gaps and assigns individualized training resources through a multi-objective optimization function that balances skill alignment, Bloom’s cognitive level, fidelity tier, and time efficiency. …”
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