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1181
DEVELOPMENT OF TECHNOLOGY FOR APPLICATION OF PLASMA COMPOSITE COATINGS BASED ON ZIRCONIUM DIOXIDE FOR SPACECRAFT SYSTEMS
Published 2015-05-01“…The main peculiar feature of plasma anti-meteoritic coating structure is formation of some controlled porosity in order to increase permissible deformations in ceramics. The idea to create structures with controlled porosity is based on the fact that porous bodies are less liable to macroscopic scattering of cracks under the action of internal stresses due to slowing-down or deviation of an extending crack by pores and also due to low elasticity modulus of porous materials in comparison with compact ones.Methodology of the executed research works has been based on complex metallographic, X-ray and electronic and microscopic investigations of anti-meteoritic coatings on the basis of zirconium dioxide.In order to ensure high impact strength the structure of anti-meteoritic coatings on the basis of zirconium dioxide should contain more than 90 % of tetragonal phase of zirconium dioxide and not less than 10 % of monoclinic phase. …”
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1182
Evaluation of the quality and safety of sugar substitutes
Published 2024-01-01“…In the future the demand for intense sweeteners and sugar substitutes is expected to increase, as the demand for dietary preventive, sports and diabetic nutrition products in the Russian Federation is steadily growing. …”
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1183
Optimizing PSO for classification: comparison of Naïve Bayes and C4.5 for osteoporosis prediction
Published 2025-05-01“…Osteoporosis is a medical disease marked by a reduction in bone density, which significantly increases the risk of fractures. Osteoporosis patients do not always exhibit symptoms and because current diagnostic techniques have limitations, early detection is frequently needed. …”
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1184
Gut opportunistic pathogens contribute to high-altitude pulmonary edema by elevating lysophosphatidylcholines and inducing inflammation
Published 2025-07-01“…We performed a fecal microbiome analysis and found a significant decrease in intestinal Klebsiella and Escherichia-Shigella, along with a notable increase in intestinal Bifidobacterium and Lactobacillus, as volunteers recovered from acute mountain sickness (AMS). …”
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1185
GBD: incidence rates and prevalence of anxiety disorders, depression and schizophrenia in countries with different SDI levels, 1990–2021
Published 2025-05-01“…Data were categorized into 5-year age groups and 95% uncertainty intervals (UI) were calculated to account for data variability.ResultsIn countries with different SDI levels, the age-standardized average annual percentage change (AAPC) in the incidence of anxiety were all shown to be increasing, and there were large gender differences between the different SDI levels, with a maximum of 0.97 (0.76–1.18) for females in countries with a high SDI level, Age-standardized more rates per 100,000 people in high SDI countries, from 658.87 in 1990 to 841.56 in 2021, and the largest gender differences in countries with a low to moderate SDI level, with AAPCs for males and females of 0.04 (0.04–0.05), 0.86 (0.63–1.09); for depression, only the countries with medium-high SDI levels were statistically significant compared to the countries with medium-low SDI levels, with AAPCs of 0.05 (0.04–0.07), 0.04 (0.04–0.05); for schizophrenia in addition to the AAPCs of the countries with medium-high SDI levels showed an increase of 0.16 (0.13–0.18); the rest decreased.ConclusionThis study highlights the current status of global incidence and prevalence of mental disorders and examines the complex interactions between the period of onset and cohort of onset of mental disorders using APC modeling, with differences in gender differences in mental disorders in countries with different SDIs, and significant differences in countries with low to medium SDI levels, requiring further exploration of the mechanisms by which socio-economic development influences gender-specific mental health. …”
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1186
Application of IVDr NMR spectroscopy to stratify Parkinson’s disease with absolute quantitation of blood serum metabolites and lipoproteins
Published 2025-05-01“…Abstract The challenge of early detection and stratification in Parkinson’s disease (PD) is urgent due to the current emergence of mechanism-based disease-modifying treatments. …”
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1187
Repetitive transcranial magnetic stimulation use in neuropathic pain with comorbid depression: a review of efficient treatment protocols’ parameters
Published 2023-06-01“…Across the data analysis we evaluated such rTMS parameters as the type of a coil, type of stimulation area, locus of gained evoked motor potential, amplitude of stimulation, duration of session, frequency/number of sessions per day/month, tie duration between sessions, number and frequency of trains, amount and frequency of pulses containing and efficacy of treatment. Those studies that performed repetitive transcranial magnetic stimulation using the figure‑of‑8 coil over the M1 brain area, for 10 or more daily sessions with duration from 7 up to 40 minutes, of 10–20 Hz frequency, intensity 80–90 % of resting motor threshold and total pulses number over 1500 per session demonstrated the greater efficacy in pain level decrease and depression scores reduction among neuropathic pain patients with comorbid depression. …”
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1188
Sustainable analysis of COVID-19 Co-packaged paxlovid: exploring advanced sampling techniques and multivariate processing tools
Published 2025-07-01“…Consistent with sustainability and eco-friendly goals, the current study pioneers the usage of green–blue-white alternatives to conventional analytical methods. …”
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1189
Impact of computed tomography parameters on radiation dose in chest imaging: a comparative study between tomographs
Published 2025-07-01“…Due to the declaration of the Covid-19 pandemic by the World Health Organization in 2020, there was a significant increase in imaging exams to evaluate lung problems, these being the organs most affected by the disease. …”
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1190
A new species and updates on Paravelia Breddin, 1898 (Hemiptera, Heteroptera, Veliidae) in Brazil
Published 2025-05-01“…It has gone through revisions since the 1990s, with several species being transferred to other genera, and currently contains 46 species distributed from Mexico to Argentina, 35 of which occur in Brazil. …”
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1191
Climate Change Risk, Performance, and Value Added in Agricultural Sector
Published 2024-09-01“…This, in turn, results in decreased production costs, increased investment returns, surplus domestic supply, and expanded agricultural product exports. …”
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1192
Metal flow behavior and energy consumption model during the extrusion process of a 6063 aluminum alloy profile with complex cross-section
Published 2024-11-01“…The simulation results show that the standard deviation of metal flow velocity (representing the forming quality) was decreased as container temperature decreases, and the extrusion speed, billet temperature and die temperature increase. …”
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1193
Analisis Kinerja Electrostatic Precipitator (ESP) Berdasarkan Pembagian Besarnya Arus Transformator Di PT PJB UBJOM PLTU Paiton
Published 2020-08-01“…Electrostatic Precipitator (ESP) is a device that has the function of capturing the ashes of combustion contained in the exhaust gases before being discharged into the atmosphere through a stack / chimney, so that the discharged gases to be discharged do not contain ash particles that can pollute the environment. …”
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1194
Improved lubricating and corrosion resistance of MAO coatings on ZK61 Mg alloy by co-doping with graphite and nano-zirconia
Published 2024-11-01“…Graphite doping decreases the friction coefficient, while ZrO2 doping decreases the wear rate. …”
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1195
Impact of frailty in older people on health care demand: simulation modelling of population dynamics to inform service planning
Published 2024-10-01“…Prescriptions increased with increasing age in both Fit and Mild frailty categories but decreased in moderate and severe categories. …”
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1196
HORMONE IMBALANCE AS A MANIFESTATION OF STRESS IN THE FORMATION OF OLIGOMENORRHEA IN TEENAGE GIRLS
Published 2025-07-01“… Stress is currently the most significant factor contributing to reproductive function disorders and has become a major public health problem in the 21st century. …”
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1197
C18:0 GM3 ganglioside’s efficacy in LPS-induced parkinsonism: neuroprotection, inflammatory inhibition and gliosis mitigation
Published 2025-07-01“…Abstract Background Parkinson’s disease (PD) is an incurable neurological disorder, and current pharmacological therapies primarily address symptoms without halting disease progression. …”
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1198
Screening of Positive Regulatory Stimuli for Stomatal Opening in Chinese Cabbage
Published 2025-04-01“…Increasing the stomatal aperture is a crucial strategy for enhancing the rate of CO<sub>2</sub> absorption, which ultimately contributes to increased plant yield through improved photosynthetic activity. …”
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1199
CFD Simulation of Hydrodynamic Properties of Perforated Triangular Corrugated Plate Filler Under Reduced Pressure
Published 2025-06-01“…As the perforation aperture increases, the flow rate decreases overall and the low flow rate area increases. …”
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1200
Chlorpromazine directly inhibits Kv1.3 channels by facilitating the inactivation of channels
Published 2025-05-01“…The antipsychotic chlorpromazine (CPZ) demonstrates anti-inflammatory effects by decreasing Kv1.3 activity in mPFC microglia. However, the precise mechanism of CPZ’s effect in the mPFC remains unclear, given that CPZ is known to inhibit dopamine receptors and the mPFC contains various cell types with dopamine receptors. …”
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