First-principles insights into Sn/Sc/Ag/Ni-doped Al2Cu structural, electronic, mechanical, and thermodynamic properties by Yuhua Jin, Sijun Yang, Xuefeng Lu, Yu Ni, xiao Li

“…In this study, first-principles calculations are employed to establish models of Al2Cu and its doped variants (Sn, Sc, Ni, Ag doping) for systematic examination of structural stability, electronic characteristics, mechanical performance, and thermodynamic behavior in these modified systems. …”
Get full text

Modeling human capital strategies with an emphasis on organizational structure change by Shahriyar Emamdoust Haredasht, Musa Rezvani Chaman Zamin, Morteza Hazrati

“…Training and Development Strategy: Training is the systematic and formal change of behavior through planned training, learning, development, and experience. …”
Get full text

A Comparative Study on Optimal Engine-Start Performance of Parallel Hybrid Electric Vehicles With Various Starter Motors by Jaeyoon Kim, Kijong Park, Dongwoo Kim, Dongsuk Kum

“…This novel systematic optimization approach can reduce the complexity of large control problems without sacrificing optimality. …”
Get full text

Navigating Paradoxical and Ambidextrous Leadership in High-Quality LMX Relationships: Moral Licensing and Ethical Double Standards by Lopez Irving

“…This study investigates the interaction of paradoxical and ambidextrous leadership within high-quality leader-member exchange (LMX) relationships and their combined impact on key organizational outcomes ‒ employee innovation, resilience, and ethical behavior. Employing a robust mixed-methods approach, the research looks to integrate quantitative analyses of survey data with qualitative insights from semi-structured interviews. …”
Get full text

Illegal Activities of Cartel Organizations in the Field of Public Procurement as a New Object of Statistical Study by A. E. Lyapin

“…The presented measures do not exhaust the topic of the study, and to effectively combat cartels, a systematic approach is recommended, including not only improving the quality of work of law enforcement and control agencies, but also improving the software and hardware used in carrying out inspections. …”
Get full text

Random vibration study of cold rolling mill excited by different hardness of strip steel by Weiquan Sun, Xiaoqiang Yan, Shen Wang, Lu Zhang, Weijing Yun, Yuchen Chen

“…Methods:: The surface hardness of the strip was first systematically measured using standardized Vickers testing. …”
Get full text

Nivel de actividad física y calidad de vida relacionada con la salud en profesores de educación primaria (Physical activity level and health-related quality of life in primary scho... by Jose Bravo-Moya, Belen Baeza Arellano, Patricia Valdes Retamal, Yeny Concha-Cisternas

“…Considering that teachers are currently exposed to a high work and mental load that brings with it pain, physical and emotional alterations, it is extremely necessary to promote the regular and systematic practice of PA in this population. Keywords: Quality of life; professor; physical activity; sedentary behavior. …”
Get full text

Designing a Smart Leadership Model for Education Managers by mehdi oliyaee, aliakbar ajam, Ahmad Akbari, turaj falah mehne

“…Extended abstract Introduction Today, the issue of leadership is one of the most important topics in the field of organizational behavior, which has been discussed and practiced in various ways for a long time. …”
Get full text

Inhibitory Effect of Endostar on Specific Angiogenesis Induced by Human Hepatocellular Carcinoma by Qing Ye, Shukui Qin, Yanhong Liu, Jundong Feng, Qiong Wu, Wenshu Qu, Xiaojin Yin

“…We employed fluorescence quantitative Boyden chamber analysis, wound-healing assay, flow cytometry examination using a coculture system, quantitative analysis of tube formation, and in vivo Matrigel plug assay induced by HCC conditioned media (HCM) and HepG2 compared with normal hepatocyte conditioned media (NCM) and L02. …”
Get full text

The role of guardians in preventing unintentional injuries among rural children: a mixed-methods study by Liheng Huang, Liheng Huang, Dehong Luo, Dehong Luo

“…Guardians are important in injury prevention, yet few studies have systematically examined guardian-related factors in rural areas of China. …”
Get full text

Ray and wave optics in Bonnor-Melvin domain walls: Photon rings by Semra Gurtas Dogan, Omar Mustafa, Abdullah Guvendi

“…The BMM spacetime, characterized by cylindrical symmetry, maintains Lorentz invariance along the axial direction, facilitating a systematic investigation of ray trajectories and wave behavior in the corresponding (2+1)-dimensional magnetic background. …”
Get full text

“Locality – Adaptation” Research of Hydropower Resettlement Communities in the Jinsha River Basin: A Case Study of Ludila Hydropower Station by Fang WANG, Zhuoqi LI, Haoyi XU, Jiaqi YAN

“…By connecting the drastic environmental effects at the basin level with human behavioral responses at the settlement level, the research visually demonstrates how hydropower projects trigger residential space reconstruction through land resource constraints. …”
Get full text

From network biology to immunity: potential longitudinal biomarkers for targeting the network topology of the HIV reservoir by Heng-Chang Chen

Get full text

Effects of Empathy on the Evolutionary Dynamics of Fairness in Group-Structured Systems by Yanling Zhang, Jian Liu, Aming Li

“…To explain the evolution of such fair behaviors, here we introduce empathy in a mutation-selection process with group structure and find that our results quantitatively reproduce the experimental behaviors at low randomness with intermediate empathy or relatively high randomness with small empathy. …”
Get full text

Habitat Characteristics and the Species Response of Astragalus curvirostris Boiss. to the Environmental Factors in Lorestan Rangelands by Reza Siahmansour, Nadia Kamali, Hamid Reza Mirdavoodi, Javad Motamedi

“…The response curve studies only investigate the behavior of the species along an environmental gradient, if multiple factors come together to determine the distribution and behavior of the species, it is important to take this into account. …”
Get full text

Modeling Vehicular Traffic Flow With Taillight Effect on Deteriorated Roads by Gabriel O. Fosu, Gideon K. Gogovi, Richard Owusu, Kwame A. Gyamfi

“…Through systematic mathematical analysis, we first demonstrate that the vector–matrix formulation yields a strictly hyperbolic and anisotropic system, characterized by finite-speed wave propagation along distinct characteristic fields. …”
Get full text

Active Learning to Develop Motor Skills and Teamwork by Johanna Lorena Aristizabal-Almanza, Arcelia Ramos-Monobe, Violeta Chirino-Barceló

“…Being part of a team positively affected the achievement of the objectives. Systematical reflection on their practices fostered their capacity to identify strengths and weaknesses to build knowledge in interaction with others. …”
Get full text

Evaluation of Different Generative Models to Support the Validation of Advanced Driver Assistance Systems by Manasa Mariam Mammen, Zafer Kayatas, Dieter Bestle

“…Such systems must reliably replicate human driving behavior across scenarios of varying complexity and criticality. …”
Get full text

An Electrical Parameter Characterizing Solute Heterogeneity: The Mixing Factor M by Alejandro Fernandez Visentini, Niklas Linde

“…Abstract Quantitative estimates of hydrological state variables using electrical or electromagnetic geophysical methods are systematically biased by overlooked heterogeneity below the spatial scale resolved by the method. …”
Get full text

Effect of temperature on impact toughness of nuclear grade low-carbon tubular steel by Dongsheng Li, Yuhang Tu, Lan Wang, Rencai Liu

“…In this study, the low-temperature impact toughness and tensile properties of nuclear grade low carbon tubular steel were systematically studied. A comparative discussion was conducted on the quantitative relationships between temperature and impact energy absorption, as well as between temperature and various tensile properties, by analyzing the microstructure and mechanical properties at the fracture surface. …”
Get full text