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2921
Digital Ruble of the Central Bank of the Russian Federation
Published 2021-08-01“…There-fore, the digital currency of the central bank is not very attractive for economic entities, which limits or even prevents its implementation into practice.The way out of the current situation is to use the Central Securities Market in the field of government payments, thereby increasing the transparency of payments.The practical implementation of the digital currency of the central bank can start with state financing of investment projects in digital rubles, and then on a broader scale with budget financing, when all or a limited list of budget recipients will receive budget money in digital rubles. …”
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2922
Microstructure and electrochemical corrosion behaviour of API 5L X90 pipeline steel in a simulated soil environment
Published 2025-05-01“…Potentiodynamic polarization tests indicated an absence of passivation, accompanied by a decrease in corrosion current density and a shift in corrosion potential toward the cathodic direction during immersion. …”
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2923
Mesenchymal Stem Cell-Derived Small Extracellular Vesicle as A Novel Therapeutic Approach for Chemotherapy-Induced Male Infertility: A Review Article
Published 2025-04-01“…Chemotherapy has been shown to induce cellular stress in testicles, leading to testicular dysfunction and the activation of apoptotic pathways in response to external and internal stress. The current research aims to review the potential therapeutic advantages of sEVs derived from MSCs in addressing sperm abnormalities and male infertility resulting from chemotherapy. …”
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2924
Special features for functionalization of carbon nanotubes nanopowders
Published 2019-11-01“…In order to create new composite materials that contain CNT powders as a filler, it is necessary to achieve functionalization of powder surface. …”
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2925
Inositol Pyrophosphate Profiling of Two HCT116 Cell Lines Uncovers Variation in InsP8 Levels.
Published 2016-01-01“…The HCT116 cell line, which has a pseudo-diploid karotype, is a popular model in the fields of cancer cell biology, intestinal immunity, and inflammation. In the current study, we describe two batches of diverged HCT116 cells, which we designate as HCT116NIH and HCT116UCL. …”
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2926
Three-step fabrication of TiO2CdS spheres on SiO2 supports for enhanced hydrogen evolution performance
Published 2025-06-01“…The overpotential exhibited a notable decrease from 793 mV to 264 mV at a current density of 10 mA/cm², demonstrating the improved electrocatalytic efficiency as CdS concentration increased. …”
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2927
Transuterine relocation of pregnant uterine horn segment in an exploratory rat model with implications for tubal ectopic pregnancy
Published 2024-11-01“…Abstract Ectopic pregnancy affects ~ 2% of pregnancies annually in the United States, with no current treatments allowing for the continuation of the pregnancy. …”
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2928
Sensitivity Approach for Blood Glucose Impedance Data Using the Geselowitz Theorem
Published 2024-12-01“…The article presents a preclinical study focused on developing a non-invasive blood glucose monitoring device. Current glucose monitoring methods, such as capillary or venous tests, are inconvenient for frequent use, making continuous monitoring challenging. …”
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2929
Insights and perspectives on PVDF/MgO NCs films: Structural and optical properties for optoelectronic device applications
Published 2024-10-01“…In the current investigation, pure polyvinylidene fluoride (PVDF) and PVDF-MgO nanocomposite (NC) thin films are fabricated via solvent casting method using PVDF as a polymer matrix with different proportions of magnesium oxide (MgO) (0.5–2 wt%). …”
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2930
Is Brazil reaching malaria elimination? A time series analysis of malaria cases from 2011 to 2023.
Published 2024-01-01“…Pf infections remain a persistent challenge to control in the country and may require novel measures for containment. Current government supporting actions towards combating illegal goldmining activities and protecting indigenous populations may help malaria control indicators for the following years.…”
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2931
Shoulder complaints in wheelchair athletes: A systematic review.
Published 2017-01-01“…All articles in the English language that contained any type of shoulder complaint in relation with a wheelchair sports player, at any level of status (recreational to elite), of any sport, were included. …”
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2932
Assessment of polyvinyl alcohol–stabilized compressed earth bricks on performance and durability of structures
Published 2025-07-01“…In a bid to overcome such hurdles, the current work discusses the prospect of using polyvinyl alcohol (PVA) as a stabilizing additive in a bid to lower environmental burden due to cement manufacture. …”
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2933
Digital kiosks and inclusivity: a novel perspective on mobility hubs
Published 2024-09-01“…Abstract Mobility hubs facilitate multimodal transport and have the potential to improve the accessibility and usability of new mobility services. However, in the context of increasing digitalisation, using mobility hubs requires digital literacy or even owning a smartphone. …”
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2934
Conceptual approaches to the complex of restoration of the affected territories as a result of military actions in Ukraine
Published 2024-07-01“…Results and conclusions: The land relations during the reconstruction of Ukraine should be based on the following principles and approaches: openness of the public cadastral map of Ukraine; simplification of permit procedures; assessment of land and soil quality, inventory; continuation of the trend of decreasing arable land; conservation of lands, the use of which could harm human life and health as well as the state of the environment; expropriation of land from tenants who are connected to Russia or Belarus; soil conservation in the context of war; introduction of the state system for the control of land resources and the responsibility of land users.…”
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2935
Attributing climate and weather extremes to Northern Hemisphere sea ice and terrestrial snow: progress, challenges and ways forward
Published 2025-05-01“…Both sea ice and spring snow in the Northern Hemisphere (NH) have been decreasing at an alarming rate in a changing climate. …”
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2936
Electrochemical and UV-visible spectroscopic investigation of anthranilic acid interaction with DNA
Published 2025-05-01“…Binding constant (7.08×104 M⁻¹) and free energy (-26.85 kJ mol-1) for Aa-DNA were derived from suppressed anodic peak current density, while Cis was found to have stronger binding (19.49×10⁴ M⁻¹) under identical conditions. …”
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2937
Clinical and cost-effectiveness of paramedics working in general practice: a mixed-methods realist evaluation
Published 2025-02-01“…Background General practice services are under pressure due increased demand. Alongside substantial national recruitment challenges, there exists a shortage of general practitioners to meet current need. …”
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2938
Effect of Protein Concentration on the Corrosion Behavior of Magnesium Alloys
Published 2025-05-01“…When magnesium alloy is used in the human physiological environment, it will be affected by protein.In this work, the corrosion mechanism of a magnesium alloy in phosphate-buffered saline (PBS) containing various concentrations of bovine serum albumin (BSA) (0,0.5, 1.0, 1.5, 2.0, 3.5 and 5.0 g/L) was systematically investigated.Surface characterisation was carried out by Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM),energy-dispersive spectroscopy (EDS) and contact-angle measurements,whereas electrochemical behaviour was evaluated through potentiodynamic polarisation, electrochemical impedance spectroscopy (EIS) and scanning electrochemical microscopy (SECM).Complementary immersion tests were performed to corroborate the electrochemical findings.To elucidate the time-dependent effect of protein concentration, the electrochemical response and corrosion products of specimens immersed for 1, 3 and 7 d in solutions containing 0, 2.0 and 5.0 g/L BSA were also examined.Results showed that the presence of BSA up to 2.0 g/L reduced the corrosion rate, and the minimum corrosion current density occurred at 2.0 g/L,whereas a higher concentration (5.0 g/L) of BSA significantly accelerated localized corrosion of magnesium alloy surface.In the later stages of immersion, the overall corrosion resistance of the alloy deteriorated.When the BSA concentration was kept below 2.0 g/L, protein molecules formed a monolayer via chemisorption on the alloy surface, leading to a continuous decrease in corrosion rate with increasing BSA concentration.During prolonged immersion, this non-dense adsorbed layer was penetrated by the corrosive medium and consequently lost its protective effect.At 5.0 g/L BSA, protein molecules chelated the metal ions released from the alloy, forming soluble complexes that accelerated corrosion.With further immersion, the continual deposition, detachment and chelation of high-concentration BSA further intensified the dissolution of the magnesium alloy.…”
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2939
A reasoning based explainable multimodal fake news detection for low resource language using large language models and transformers
Published 2025-02-01“…This trend has resulted in an increase in the number of available social media platforms, online news feeds, and news aggregator applications. …”
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2940
The Role of Internet Penetration in Agricultural Development, Economic Growth and Development Index
Published 2025-04-01“… The development of the internet and ICT-based technology (Information and Communication Technology) is currently the main focus of research, especially in the context of agricultural development which is expected to contribute to economic growth and the Human Development Index (HDI). …”
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