Suggested Topics within your search.
Suggested Topics within your search.
-
1841
Spectral multiplier theorems for abstract harmonic oscillators on UMD lattices
Published 2023-07-01“…We consider operators acting on a UMD Banach lattice $X$ that have the same algebraic structure as the position and momentum operators associated with the harmonic oscillator $-\frac{1}{2}\Delta + \frac{1}{2}|x|^{2} $ acting on $L^{2}(\mathbb{R}^{d})$. More precisely, we consider abstract harmonic oscillators of the form $\frac{1}{2} \sum _{j=1} ^{d}(A_{j}^{2}+B_{j}^{2})$ for tuples of operators $A=(A_{j})_{j=1} ^{d}$ and $B=(B_{k})_{k=1} ^{d}$, where $iA_j$ and $iB_k$ are assumed to generate $C_{0}$ groups and to satisfy the canonical commutator relations. …”
Get full text
Article -
1842
Exploration of Arrhenius activation energy and thermal radiation on MHD double-diffusive convection of ternary hybrid nanofluid flow over a vertical annulus with discrete heating
Published 2025-01-01“…Enhancing the values of activation energy parameter drops the Arrhenius energy function, elevating the pace of the generative chemical process and hence the concentration. …”
Get full text
Article -
1843
Selenium Nanoparticles in Cancer Therapy: Unveiling Cytotoxic Mechanisms and Therapeutic Potential
Published 2025-06-01“…Conclusion Selenium nanoparticles hold significant promise as a next‐generation cancer treatment modality. Their dual function—serving as both therapeutic agents and drug delivery vehicles—positions them as a powerful tool in precision oncology. …”
Get full text
Article -
1844
3D reconstruction of fruit trees and fruit semantic segmentation based on NeRF and improved RandLA-Net
Published 2025-07-01“…A bilateral enhancement module was added after the encoder layer, and a loss function more suitable for the fruit point cloud segmentation task was adopted. …”
Get full text
Article -
1845
The research progress of biologics in elderly-onset rheumatoid arthritis (EORA)
Published 2025-01-01“…Studies indicate that biologics, such as TNF-α inhibitors, IL-6 inhibitors, and JAK inhibitors, can significantly reduce inflammation and improve joint function in EORA patients. However, their long-term use is closely linked to increased risks of infections, thrombosis, and malignancies, underscoring the importance of personalized treatment approaches and dynamic monitoring. …”
Get full text
Article -
1846
Electrical Impedance Mathematical Modeling of Piezoceramic Disc Oscillating in Wide Frequency Range (Part 3. High Frequencies)
Published 2025-03-01“…In addition, the calculation model provides the ability to assess the electrical impedance in the high-frequency range with an accuracy that meets modern requirements for the design of functional piezoelectric devices. The results obtained have practical significance for developing precision elements for military equipment, high-precision sensors, ultrasonic generators, medical diagnostic devices, and other technological systems that function with piezoelectric materials. …”
Get full text
Article -
1847
SP-IGAN: An Improved GAN Framework for Effective Utilization of Semantic Priors in Real-World Image Super-Resolution
Published 2025-04-01“…This information is injected into the RRDB module through Spatial Feature Transform (SFT) layers, generating more accurate and semantically consistent texture details. …”
Get full text
Article -
1848
Perioperative intravenous acetaminophen attenuates lipid peroxidation in adults undergoing cardiopulmonary bypass: a randomized clinical trial.
Published 2015-01-01“…Plasma free hemoglobin increased more than 15-fold during CPB, and haptoglobin decreased 73%, indicating hemolysis. …”
Get full text
Article -
1849
Advances in Wearable Biosensors for Wound Healing and Infection Monitoring
Published 2025-02-01“…Wound healing is a complicated biological process that is important for restoring tissue integrity and function after injury. Infection, usually due to bacterial colonization, significantly complicates this process by hindering the course of healing and enhancing the chances of systemic complications. …”
Get full text
Article -
1850
Presenilin-1 Familial Alzheimer Mutations Impair γ-Secretase Cleavage of APP Through Stabilized Enzyme–Substrate Complex Formation
Published 2025-07-01“…Familial Alzheimer’s disease (FAD) is caused by dominant missense mutations in amyloid precursor protein (APP) and presenilin-1 (PSEN1), the catalytic component of γ-secretase that generates amyloid β-peptides (Aβ) from the APP C-terminal fragment C99. …”
Get full text
Article -
1851
Randomized Controlled Trial of Gastrocnemius Muscle Analysis Using Surface Electromyography and Ultrasound in Different Striking Patterns of Young Women’s Barefoot Running
Published 2024-11-01“…Future research should incorporate biomechanical indicators, such as force plate testing, to better understand the relationship between muscle structure and function across different running styles.…”
Get full text
Article -
1852
SDDGRNets: Level–Level Semantically Decomposed Dynamic Graph Reasoning Network for Remote Sensing Semantic Change Detection
Published 2025-07-01“…On the other hand, at the encoding stage, the weight-sharing approach is employed to align the positions of ground objects in the change area and generate more comprehensive encoding information. Meanwhile, the dynamic graph reasoning module is used to decode the encoded semantics layer by layer to investigate the hidden associations between pixels in the neighborhood. …”
Get full text
Article -
1853
A Refined Spatiotemporal ZTD Model of the Chinese Region Based on ERA and GNSS Data
Published 2024-12-01“…However, existing models experience insufficient ZTD profile refinement, inadequate correction for systematic bias between the ZTD used in empirical modelling and the GNSS ZTD, and low time efficiency in model updating as more data become available. Therefore, a refined spatiotemporal empirical ZTD model was developed in this study on the basis of the fifth generation of European Centre for Medium-Range Weather Forecasts Reanalysis (ERA5) data and GNSS data. …”
Get full text
Article -
1854
Pyrolysis Kinetics and Gas Evolution of Flame-Retardant PVC and PE: A TG-FTIR-GC/MS Study
Published 2025-06-01“…Distinct pyrolysis stages were identified through thermogravimetric analysis (TGA) at heating rates of 10–40 K/min, while the KAS model-free method and Málek fitting function quantified activation energies and reaction mechanisms. …”
Get full text
Article -
1855
Beyond Education: The Role of Research Universities in Innovation Ecosystems
Published 2018-06-01“…Besides the scant available evidence on innovation ecosystems located outside developed economies, dealing with a developing country also means we are addressing an analytical unit in which universities play a critical role in terms of knowledge production and diffusion, a function of the weak competences of local firms. …”
Get full text
Article -
1856
Randomness-free detection of non-projective measurements: qubits & beyond
Published 2025-01-01“…We provide numerical evidence for the robustness of this scheme under arbitrary depolarizing noise. For a more generic consideration (bipartite and tripartite scenario), we provide numerical evidence for a projective-simulable bound on the reward function for our task. …”
Get full text
Article -
1857
Aberrometric, Geometrical, and Biomechanical Characterization of Sound-Induced Vibrational Modes of the Living Human Cornea
Published 2025-02-01“…Sound-induced corneal wavefront aberration maps were reconstructed as a function of sound frequency and isolated from the natural state. …”
Get full text
Article -
1858
Crosstalk between metabolism and epigenetics during macrophage polarization
Published 2025-03-01“…These epigenetic modifications control gene expression by regulating chromatin accessibility, thereby modulating macrophage function and polarization. Histone acetylation generally promotes a more open chromatin structure conducive to gene activation, while histone methylation can either activate or repress gene expression depending on the specific residue and its methylation state. …”
Get full text
Article -
1859
Social Brain Perspectives on the Social and Evolutionary Neuroscience of Human Language
Published 2024-02-01“…But perhaps most critically, the following article argues that this and related research will allow scientists to generate a holistic profile and deeper understanding of the healthy adult social brain while developing more innovative and effective diagnoses, prognoses, and treatments for maladies and deficits also associated with the social brain.…”
Get full text
Article -
1860
Valency-affinity mapping of multivalent liposomes for tunable target cell discrimination
Published 2025-12-01“…To further map the BPI landscape, we measured particle binding to HEK293T cells transiently transfected with HER2-EGFP, leveraging the inherent transfection heterogeneity to generate continuous binding response curves as a function of HER2 expression. …”
Get full text
Article