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5961
STUDY OF THE I-V RESPONSE INSb70Te30 MEMORY CELLS
Published 2024-09-01“…Starting from the lack of knowledge about the conductivity of the material, we simulate the electric field in the cell using the Finite Element Method. The electrical conductivity of the chalcogenide glass in its initial state (amorphous) was estimated by adjusting its value in the simulations with different geometries, minimizing the difference between the measured and simulated resistances.…”
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5962
Hopf Bifurcation of Delayed Tumor T Cell Immune System and Inhibition of Tumor Growth
Published 2020-04-01“…In order to investigate the effect of T cells on inhibiting the tumor growth, based on the limitation of T cell immune recognition,we construct a T cell immune saturation recognition model with time delay Using the transformation rate, the attack rate of T cells, and the activation time delay as three main parameters, the existence and stability conditions of nontumor equilibrium and positive equilibrium point of tumors are obtained Though the theories of norm form and the central manifold, we obtain the norm form of this model, the critical conditions of undergoing Hopf bifurcation and the properties of the Hopf bifurcation Matlab numerical simulations are performed to show the phenomena of notumor and tumor periodic solution of the system At the same time, we compare the difference of the critical value of time delay between the model with saturated function and the model with bilinear function when the model undergoes Hopf bifurcation under the same conditions Some theoretical methods for T cells inhibiting the growth of tumors are revealed…”
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5963
Reader Knowledge Construction in Public Library Information Literacy Education based on the MOA Model
Published 2024-09-01“…The path of reader knowledge construction in IL education can be divided into individual knowledge, team knowledge, organizational level knowledge. According to the different levels of knowledge construction, four knowledge transformation modes constitute the spiral process of knowledge innovation. …”
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5964
Basic research on CVD single crystal diamond processing by UV nanosecond laser
Published 2025-04-01“…Changes in the model are observed by varying different combinations of parameters, and the processing law is predicted and verified by combining with the actual line etching test. …”
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5965
Analyzing and explaining the reflective teacher approach and its role in improving curriculum knowledge: Developing an educational discourse at Farhangian University
Published 2025-01-01“…The participants were student-teachers in which data was collected through semi-structured interviews (individual and group).The researcher's self-review method, rich description of the data was used to determine the validity of the data, and the parallel analysis method and the systematic process in recording and writing the data were used to determine the reliability. …”
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5966
Political Order and Nomadic Life in Iran: From the Afsharid Period to the End of the Qajar Dynasty
Published 2024-06-01“…The resulting insecurity prompted a transformation in village morphology, evolving into more complex structures resembling castles. …”
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5967
Correlating the Characteristics and Catalytic Performance of Mn-Na-W-O<sub>x</sub>/SiO<sub>2</sub> for Oxidative Coupling of Methane
Published 2025-03-01“…These catalysts were synthesized, respectively, via the sol–gel synthesis method (Cat<sub>1</sub>) and the incipient wetness impregnation of the non-structured silica support (Cat<sub>2</sub>) and structured SBA-15 silica support (Cat<sub>3</sub>), under different sets of temperatures and gas compositions. …”
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5968
Multimodal Feature-Driven Deep Learning for the Prediction of Duck Body Dimensions and Weight
Published 2025-05-01“…A Transformer encoder is then utilized to capture long-range dependencies and refine feature interactions, thereby enhancing prediction robustness. …”
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5969
A comprehensive evaluation of oversampling techniques for enhancing text classification performance
Published 2025-07-01“…This work constitutes, to the best of our knowledge, the first large-scale, systematic benchmarking of SMOTE-based oversampling methods in the context of transformer-embedded text classification. …”
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5970
Information and Communication Technology, and Supply Chains as Economic Drivers in the European Union
Published 2025-04-01“…<i>Background</i>: The adoption of information and communication technology (ICT) is transforming supply chains in the European Union, affecting logistical performance, economic integration and sustainability. …”
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5971
THE MOTIVE OF CATASTROPHISM IN THE DYSTOPIAN GENRE POETICS: KAZUO ISHIGURO AND YAROSLAV MELNIK
Published 2022-12-01“…Unfortunately, the heroes of modern dystopias less and less often choose to fight and more often to humble themselves or flee, which is the main difference from their classical predecessors. The prospects of further work are to deepen the understanding of the causes of stylistic and substantive differences in dystopias, the influence of socio-cultural reality on modern dystopias genre synthesis, the differences in the methods of utopian representation and artistic means of enhancing catastrophization within stories framework.…”
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5972
Digital elite and traditional politicians
Published 2025-08-01“…The article examines the transformation of legitimation of political power amid digitalisation and competition between traditional political elite and digital elite representatives. …”
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5973
Glutathione S-transferase CrGST24 in the differentiation of adventitious buds from Camellia reticulata callus
Published 2025-08-01“…However, during the in vitro regeneration process of C. reticulata, there is often a phenomenon of low efficiency of adventitious bud differentiation or no adventitious bud differentiation at all.MethodsIn previous study, we observed significant morphological differences between the callus tissues of C. reticulata ‘Zipao’ and wild species. …”
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5974
Can green transport policy drive urban carbon emission reduction? Evidence from pilot cities of China’s low−carbon transportation system
Published 2025-08-01“…IntroductionAmidst the global climate crisis and the urgent need for carbon reduction, the transportation sector, a critical source of carbon emissions, has become a focal point for low-carbon transformation.MethodsThis paper investigates the impact of China’s Low-Carbon Transportation System (LCTS) pilot policy on urban carbon emissions using a difference-in-differences (DID) model and a panel dataset covering 242 Chinese cities from 2007 to 2022.ResultsWe find that the LCTS pilot policy has significantly reduced urban carbon emission intensity by an average of 17.3%, highlighting its effectiveness in promoting urban carbon reduction. …”
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5975
Research trends and prospects in global riverine carbon fluxes: A bibliometric analysis
Published 2025-01-01“…Rivers are critical conduits of transporting and transforming carbon from land to coastal margins. Accurate estimates of the riverine carbon fluxes (RCFs) are crucial in assessing global carbon budget. …”
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5976
Efficiency of Penicillium sp. and Aspergillus sp. for bioleaching lithium cobalt oxide from battery wastes in potato dextrose broth and sucrose medium
Published 2024-12-01“…Cobalt oxide (Co3O4) was the product of the one-step recovery (leaching and precipitation) process. Cobalt was transformed from lithium cobalt oxide to cobalt phosphate-oxalate by JMET 24 in the sucrose medium. …”
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5977
Influence of Magnetic Field and Porous Medium on Taylor–Couette Flows of Second Grade Fluids Due to Time-Dependent Couples on a Circular Cylinder
Published 2025-07-01“…Numerical schemes based on finite differences have been formulated for determining the numerical solutions of the proposed problem. …”
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5978
Workplace Incivility dan Kinerja Dosen di Kota Pontianak: Peran Mediasi Sinisme dan Keterikatan Kerja
Published 2025-06-01“… Incivility in the workplace is not a new phenomenon, particularly in higher education settings, where complex transformations occur due to generational differences in the workforce. …”
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5979
Survival and performance of seedlings planted for forest landscape restoration in the Oromia region of Ethiopia
Published 2025-07-01“…This study evaluated seedling survival rates in Oromia during the First Growth and Transformation Plan (2011–2015) and found significant differences based on district (p = 0.0001), agroclimatic zone (p = 0.0013), species (p = 0.0003), and plantation land use rights (p = 0.0036). …”
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5980
Strategic planning of the activities of mobile units as an element of sustainable mobility
Published 2024-01-01“…The optimal planning model is described in detail, and methods for obtaining an integer solution are indicated.…”
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