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106061
Global impact of urbanization on ecosystems: A comprehensive bibliometric analysis
Published 2025-03-01“…In more specific terms, this study demonstrates not just a logical structure but also the development of keywords throughout time. …”
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106062
A potential CO2 carrier to improve the utilization of HCO3– by plant-soil ecosystem for carbon sink enhancement
Published 2025-07-01“…About 88.3 % of HCO3– carried by biogas slurry was successfully fixed by tomato-soil ecosystem, in which 43.8 % of HCO3– was assimilated by tomato roots for the metabolism, 0.5 ‰ of HCO3– was used by microorganisms for substances synthesis of cell structure through dark fixation, and 44.4 % of HCO3– was retained in the soil. …”
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106063
CircRNA_1809 promotes the osteogenic differentiation of bone marrow mesenchymal stem cells through miR-370-3p
Published 2025-06-01“…Abstract Circular RNA (circRNA) is a unique closed ring structure of noncoding RNA. Although many human diseases have been confirmed to be inextricably linked with circRNAs, whether circRNAs have a potential regulatory function in the osteogenic differentiation of bone marrow mesenchymal stem cells (BMMSCs) remains to be further elucidated. …”
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106064
Multi-input PINN Surrogate Model for Digital Twin of Lead-cooled Fast Reactor Main Pump
Published 2025-05-01“…To address the issues, a physics-informed neural network (PINN) surrogate model with a multi-input structure was developed and applied it for rapid prediction of the flow field of the MPC in LFR under different operating conditions, to be used in the state tracking module of a digital twin system. …”
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106065
Automatic Detection of Occluded Main Coronary Arteries of NSTEMI Patients with MI-MS ConvMixer + WSSE Without CAG
Published 2025-02-01“…In addition, the ConMixer structure provides high classification performance without increasing the complexity of the model. …”
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106066
Peony (Paeonia lactiflora) leaf performance of two cultivars in response to ozone exposure
Published 2025-07-01“…Key physiological parameters, including gas exchange, pigment levels, leaf mass per area (LMA), stomatal structure, lipid oxidation, and the antioxidant defense system, were measured across three replicate chambers.ResultsThe exposure to NF60 resulted in significant reductions in light-saturated photosynthesis rate (Asat), stomatal conductance (gs), and electron transfer rate (ETR), but no changes were observed in intercellular CO2 concentration (Ci). …”
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106067
Transdisciplinary approach as a resource to develop student metacognitive skills in studying physical and engineering disciplines
Published 2024-02-01“…The integrated didactic content of general engineering disciplines was developed on the basis of the transdisplinary principle; additions were made in the form of constructivist case studies that contribute to the development of students’ metacognitive skills applied with other skills when solving engineering problems; and the cognitive structure and content of the concept of “engineering thinking” were concretised.Practical significance. …”
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106068
Noble-metal free catalysts for electrochemical water splitting: Recent progress and perspectives on application
Published 2025-04-01“…Understanding how these materials catalyze HER and the OER in different electrolytes is key to designing strategies, such as element doping, hetero-structuring, lattice defect construction, carbon composite coupling, and surface reconstruction, to reduce energy costs of electrochemical water splitting. …”
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106069
Multifunctional MOF-based Ag3PO4-enriched diamond-Like Cu-BTC composite membranes for enhanced selectivity, higher flux, and superior antifouling
Published 2025-08-01“…This composite offers a dual-functionality approach to enhance fouling resistance and pollutant rejection by utilizing the synergistic effect of both Ag₃PO₄ and Cu-BTC within a single structure framework. The novel membranes were then subjected to filtration tests against bovine serum albumin (BSA) as a model for protein fouling, humic acid (HA) for organic fouling, and oil-water emulsion for hydrophobic fouling. …”
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106070
Research on enhancing heat transfer in geothermal well cementing via novel expanded graphite and cured epoxy resin composite filler
Published 2025-07-01“…Finally, the hydration products and pore structure of MEG-cement were analyzed by XRD/FT-IR and SEM/MIP, revealing the thermal conductivity enhancing mechanism. …”
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106071
ANALISIS PSIKOLOGIS DAN NILAI RELIGIUS NOVEL BUMI CINTA KARYA HABIBURRAHMAN EL-SHIRAZY
Published 2023-04-01“…Yelena, and limmor. 2) to describe the religious value of the novel Bumi Cinta, 3) to explain the constructive structure in the novel Bumi Cinta. The method used in this research is library technique, note- taking technique and data analysis technique by reading novels over and over again, experiencing, understanding, collecting data, underlining. describing and concluding research results. …”
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106072
Multiple periodic solutions for a class of second-order nonlinear neutral delay equations
Published 2006-01-01“…<p>By means of a variational structure and <mml:math alttext="$Z_2$"> <mml:mrow> <mml:msub> <mml:mi>Z</mml:mi> <mml:mn>2</mml:mn> </mml:msub> </mml:mrow> </mml:math>-group index theory, we obtain multiple periodic solutions to a class of second-order nonlinear neutral delay equations of the form<mml:math alttext=" $ x''(t-au) +lambda(t)f(t,x(t),x(t-au),x(t-2au))=x(t)$, $lambda(t)>0, au>0$"> <mml:msup> <mml:mi>x</mml:mi> <mml:mo>″</mml:mo> </mml:msup> <mml:mrow> <mml:mo>(</mml:mo> <mml:mrow> <mml:mi>t</mml:mi> <mml:mo>−</mml:mo> <mml:mi>τ</mml:mi> </mml:mrow> <mml:mo>)</mml:mo> </mml:mrow> <mml:mo>+</mml:mo> <mml:mi>λ</mml:mi> <mml:mrow> <mml:mo>(</mml:mo> <mml:mi>t</mml:mi> <mml:mo>)</mml:mo> </mml:mrow> <mml:mi>f</mml:mi> <mml:mrow> <mml:mo>(</mml:mo> <mml:mrow> <mml:mi>t</mml:mi> <mml:mo>,</mml:mo> <mml:mi>x</mml:mi> <mml:mrow> <mml:mo>(</mml:mo> <mml:mi>t</mml:mi> <mml:mo>)</mml:mo> </mml:mrow> <mml:mo>,</mml:mo> <mml:mi>x</mml:mi> <mml:mrow> <mml:mo>(</mml:mo> <mml:mrow> <mml:mi>t</mml:mi> <mml:mo>−</mml:mo> <mml:mi>τ</mml:mi> </mml:mrow> <mml:mo>)</mml:mo> </mml:mrow> <mml:mo>,</mml:mo> <mml:mi>x</mml:mi> <mml:mrow> <mml:mo>(</mml:mo> <mml:mrow> <mml:mi>t</mml:mi> <mml:mo>−</mml:mo> <mml:mn>2</mml:mn> <mml:mi>τ</mml:mi> </mml:mrow> <mml:mo>)</mml:mo> </mml:mrow> </mml:mrow> <mml:mo>)</mml:mo> </mml:mrow> <mml:mo>=</mml:mo> <mml:mi>x</mml:mi> <mml:mrow> <mml:mo>(</mml:mo> <mml:mi>t</mml:mi> <mml:mo>)</mml:mo> </mml:mrow> <mml:mo>,</mml:mo> <mml:mi>λ</mml:mi> <mml:mrow> <mml:mo>(</mml:mo> <mml:mi>t</mml:mi> <mml:mo>)</mml:mo> </mml:mrow> <mml:mo>></mml:mo> <mml:mn>0</mml:mn> <mml:mo>,</mml:mo> <mml:mi>τ</mml:mi> <mml:mo>></mml:mo> <mml:mn>0</mml:mn> </mml:math>.…”
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106073
SCAPS simulation and design of highly efficient CuBi2O4-based thin-film solar cells (TFSCs) with hole and electron transport layers
Published 2025-08-01“…The study differentiates itself with a device structure constructed from Au/Cu2O/CuBi2O4/CdS/TiO2/FTO, which has impressive characteristics such as an open-circuit voltage of 1.2 V, a short-circuit current density of 32.85 mA/cm2, a fill factor of 88.42%, and an efficiency of 34.98% at lower defect density, although this efficiency exceeds the theoretical limit established by Shockley-Queisser limit for single-junction solar cells, it is essential to recognize that limit does not consider real-world constraints such as nonradiative recombination. …”
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106074
Short-Season Direct-Seeded Cotton Cultivation Under Once-Only Irrigation Throughout the Growing Season: Investigating the Effects of Planting Density and Nitrogen Application
Published 2025-06-01“…These findings demonstrate that moderately increasing planting density while maintaining appropriate nitrogen levels can effectively optimize canopy structure, improve stress resilience, and enhance yield under short-season direct-seeded cotton systems with once-only irrigation. …”
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106075
Developing a Conceptual Pattern of Creating "Mental Imagination" Relying on Shopping Centers in Tehran (Case Study: Iranmall, 7Center & Saray_e_Delgosha)
Published 2024-01-01“…In addition to its key position in structure of city,public_space of a city is a carrier of stories,meanings and cultural and social values of societies due to its perceptual and symbolic space.Therefore,it should have an interpretative role within its physical text and through its functional and semantic spectrum,it should be able to inject social values into the city's body that always read and interpreted.Therefore,not paying attention to the quality of meanings perceived from urban spaces can become the basis of identitylessness and social instability of cities.This issue becomes more important,especially in case of public_projects with high_audience,such as large shopping_centers.These centers,by creating meanings and images in people's minds,can be influential in the identity or placelessness of urban spaces.Unfortunately,some of these [i]S.C.in Tehran are far from the expected meaning and mental image, and in the form of an "independent_package_of context_meanings",they cause the creation of an undesirable mental_ image, and subsequently provide anonymity,social instability and a decrease in the quality of life in Tehran.so, the goal of the research is "to present a conceptual_model of creating a mental_image in Iranmal,7center and Saray_E_Delgosha S.C.in Tehran" In order to conduct this research, a mixed approach was used.First,"content analysis of texts" with document studies; It led to the extraction of the primary conceptual_model from mental_image.Then,with Delphi_method and interviews with urban_planning_experts,emphasizing three_S.C.and NVivo11, new_indicators were extracted,which led to the evolution of the initial conceptual model.In order to verify the effectiveness of the indicators obtained in the conceptual model on the creation of mental image in three S.C.survey_method was conducted with a questionnaire from citizens and data was analyzed in SPSS with a sample_T_test.Finally, the significance analysis between the components and indicators of the conceptual model was done with Pearson's_correlation test in SPSS and the conceptual model of the study was confirmed.findings show that mental_image in the three mentioned centers can be caused by 3_components(spatial,temporal,social),and 6sub-components (profile,symbolic,imitative,perception of memories,historical_place and sustainable_social_values)and 22indicators. …”
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106076
Analysis of peculiarities of identification, diagnostics and course of tuberculosis in patients with tuberculosis/HIV co-infection
Published 2017-10-01“…Objective – to analyse dynamics of detection of tuberculosis and HIV/AIDS in tuberculosis/HIV co-infection, to identify the main clinical forms of tuberculosis, the type of tuberculosis process and the structure of incidence of tuberculosis, to analyse dependence of a clinical form of tuberculosis on quantity of CD4 cells. …”
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106077
CLIMATRIAL: applicability and adaptability of a novel method to quantify the carbon footprint of a South African clinical trial
Published 2025-06-01“…We established a formal stakeholder structure focused on sustainable clinical trials to guide and support our approach. …”
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106078
Experimental study on purification of low concentration coalbed methane by hydrate method under amino acid system
Published 2025-06-01“…The development and utilization of low-concentration gas resources is of great significance to alleviate the problems of energy shortage and unreasonable consumption structure. Leucine and tryptophan are highly effective green kinetic promoters to promote hydrate formation, in order to promote the rapid formation of hydrates, leucine and tryptophan were selected to study their methane hydrate formation promotion effects. …”
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106079
Reliability and Accuracy of Ultrasonographic Muscle Thickness Measurements: Evaluating Key Postural Stabilisers in Rehabilitation
Published 2025-05-01“…Its capacity to provide real-time visualisation of muscle structure and function underpins its utility in clinical practice and scientific research. …”
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106080
THEORETICAL AND PRACTICAL VIEW OF FINANCIAL REGULATION OF INNOVATIVE ACTIVITIES IN THE CONDITIONS OF WAR IN UKRAINE
Published 2025-07-01“…Based on this, a model of financial regulation for innovative activity is proposed, featuring a clearly defined hierarchical structure that includes the following key components: goal and objective setting, strategy development, selection of financial stimulation tools, and monitoring of their effectiveness. …”
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