Article
Astronomy & Astrophysics
Xiangdong Ji, Yizhuang Liu, Andreas Schaefer, Feng Yuan
Summary: This paper applies Large Momentum Effective Theory (LaMET) to calculate the single transverse-spin asymmetry from the Sivers mechanism, and verifies the result in the small transverse distance limit at one-loop order.
Article
Chemistry, Analytical
Izabela Wolanska, Krzysztof Piwowarski, Edyta Budzynska, Jaroslaw Puton
Summary: Through experimental and theoretical studies, it was found that water vapor has an impact on the drift times of small ions at different temperatures, and the effective mobility of ions is linearly related to the degree of hydration. The values of effective mobilities can be predicted quite accurately based on known values of temperature, pressure, and humidity. The average degree of hydration determines the value of reduced mobility for a given type of ions.
ANALYTICAL CHEMISTRY
(2023)
Article
Business
Lv Zhe, Wu Jie, He Yuan
Summary: This study aims to investigate the impact of place attachment and the quality of experience on consumers' intention to repurchase Geographical Indication (GI) agricultural products. A five-dimensional model of place attachment was constructed, incorporating nature, society, and emotion as additional dimensions. The model was combined with the quality of experience model and consumer purchase intention model to form a research model of repurchase intention. Data was collected through a questionnaire survey and analyzed using a partial least squares structural equation model. The results indicate that place attachment significantly influences the quality of experience, which in turn affects consumer trust and repurchase intention. Consumer trust also has a significant impact on repurchase intention. Mediating effects were found between place attachment and repurchase intention, as well as between quality of experience and repurchase intention. A chain mediating effect of place attachment -> quality of experience -> consumer trust -> repurchase intention was observed in the model.
JOURNAL OF RETAILING AND CONSUMER SERVICES
(2023)
Article
Multidisciplinary Sciences
Peir-Ru Wang, Jien-Wei Yeh, Yi-Hsien Lee
Summary: In this study, a phenomenological model is proposed to extend McMillan's results on a coupling strength equal to 2. Possible strategies to enhance superconductivity by tuning the phonon frequency, carrier number, or pressure are investigated. It is shown that the critical coupling constants corresponding to these factors determine whether the critical temperature increases or decreases. The study also reveals the dome observed in the carrier number effect and pressure effect, and systematically separates superconductivity into weak, intermediate, and strong coupling regions. Furthermore, general zigzag methods are proposed for intermediate coupling superconductors to enhance the critical temperature.
SCIENTIFIC REPORTS
(2023)
Article
Astronomy & Astrophysics
Xiaoyan Luan, Zhun Lu
Summary: We calculated the Sivers function of (u) over bar and (d) over bar quarks using the overlap representation within the light-cone formalism. The Sivers functions of (u) over bar and (d) over bar can be expressed as the convolution of the Sivers function of the pion inside the proton and the unpolarized distribution of (q) over bar inside the pion. The numerical results show that the first transverse moment of the sea quark Sivers functions in our model is negative and has a magnitude of up to 0.004.
Article
Physics, Fluids & Plasmas
Fuxing Chen, Ping Fang, Liangsheng Li, Wen-Long You, Maoxin Liu
Summary: In this study, we investigate explosive percolation with k-mer random sequential adsorption process. We analyze both the Achlioptas process (AP) and the inverse Achlioptas process (IAP) and determine the percolation threshold and critical exponents using finite-size scaling analysis. The results show that the percolation transitions are continuous, and the universality class of the k-mer explosive percolation transition can be determined.
Article
Astronomy & Astrophysics
M. Boglione, U. D'Alesio, C. Flore, J. O. Gonzalez-Hernandez, F. Murgia, A. Prokudin
Summary: The reweighting procedure using Bayesian statistics is applied to quark Sivers function extracted from Semi-Inclusive Deep Inelastic Scattering (SIDIS) data, leading to a remarkable improvement in the knowledge of the quark Sivers function compared to measurements in SIDIS.
Article
Materials Science, Characterization & Testing
Pavel Stanek, Zbynek Skvor
Summary: Magnetic particle inspection is an established industrial quality control process that requires evaluation of the magnetic field. The impulse force plays a major role in the formation of indications, rather than the crest factor.
NONDESTRUCTIVE TESTING AND EVALUATION
(2023)
Article
Astronomy & Astrophysics
Valery E. Lyubovitskij, Ivan Schmidt, Stanley J. Brodsky
Summary: Holographic light-front QCD, a new approach to nonperturbative QCD, presents a comprehensive model for hadron dynamics and spectroscopy. It incorporates color confinement, a universal hadron mass scale, the prediction of a massless pion in the chiral limit, and connections between the spectroscopy of mesons, baryons and tetraquarks across the full hadron spectrum. In this article, predictions for the Sivers asymmetry and related transverse momentum distributions for the proton are presented based on the light-front wavefunctions of the baryon eigenstate predicted by holographic QCD.
Article
Biochemistry & Molecular Biology
Daniel Polak, Maciej Szwast
Summary: This study investigates the effects of temperature and pressure on the process properties of homogeneous and heterogeneous membranes, showing that temperature has a positive influence on permeability while pressure affects permeability differently depending on the gas used.
Article
Green & Sustainable Science & Technology
Claire Bernard-Mongin, Jimmy Balouzat, Elise Chau, Alice Garnier, Stephanie Lequin, Francois Lerin, Ahmet Veliji
Summary: This article explores the contribution of boundary work by organizers of collective action in the creation of Geographical Indications, shedding light on the emergence of sustainability within this framework. The analysis reveals that environmental accountability within the context of Geographical Indications is driven by strategic knowledge-brokering processes and intensive institutional work.
Article
Chemistry, Physical
Isabel Allegro, Yang Li, Bryce S. Richards, Ulrich W. Paetzold, Uli Lemmer, Ian A. Howard
Summary: This study demonstrates room temperature continuous-wave lasing in quasi-2D perovskites, while highlighting the challenges in achieving the same in 3D films. By investigating bimolecular and Auger recombination rates in a phase-stable 3D perovskite, with the help of high-index substrates, the researchers observed a decrease in the bimolecular recombination coefficient with increasing temperature, influencing the temperature dependence of ASE threshold.
JOURNAL OF PHYSICAL CHEMISTRY LETTERS
(2021)
Article
Physics, Multidisciplinary
Wujin Deng, Wanqing Song, Carlo Cattani, Jianxue Chen, Xiaolong Chen
Summary: In this paper, the fractional Weibull process (fWp) is defined to address the limited engineering applications of the fractional Weibull distribution (fWd). The self-similarity property and long range dependence (LRD) are proven for fWp, and simulation using actual data validates the adaptability of fWd. The simulation is further expanded to the planar space by employing a random walk based on fWp.
FRONTIERS IN PHYSICS
(2022)
Article
Orthopedics
Elyse J. Brinkmann, Wolfgang Fitz
Summary: Patient-specific total knee arthroplasty involves replicating the bony knee morphology based on pre-op CT scans to generate individual total knee implants that recreate the articulating surfaces, along with a detailed surgical plan.
ARCHIVES OF ORTHOPAEDIC AND TRAUMA SURGERY
(2021)
Article
Physics, Applied
Vera N. Smolyaninova, William Korzi, Grace Yong, Anne-Marie Valente-Feliciano, David R. Beverstock, Joseph C. Prestigiacomo, Michael S. Osofsky, Igor I. Smolyaninov
Summary: This study characterized the electronic transport and optical properties of NbTiN/AlN multilayers with ultrathin NbTiN layers, confirming their unique hyperbolic metamaterial properties. It was found that enhancing electron-electron interaction in superconductors can increase the superconductive transition temperature, T-c. Additionally, the metamaterial engineering approach was shown to be effective in enhancing critical fields in the superconducting hyperbolic metamaterials.
JOURNAL OF APPLIED PHYSICS
(2021)