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2561
Machine Learning Algorithm for Estimating Surface PM2.5 in Thailand
Published 2021-09-01“…The MLA also shows underestimation at hourly scale under very clean conditions (PM2.5 < 10 µg m−3) and overestimation during high loading (PM2.5 > 80 µg m−3). The hourly data also demonstrate high skill in following the diurnal cycle during different seasons of the year. …”
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2562
Enhancing cracking resistance in semi-flexible pavements using an interfacial immersion method
Published 2025-07-01“…Semi-flexible pavement (SFP) is a composite structure that combines an asphalt mixture skeleton with cementitious grout, providing excellent load-bearing capacity and rutting resistance. However, cracking is a primary failure mode in SFP, due to the numerous asphalt-grout interfaces within SFP. …”
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2563
Design and Optimization of a Hybrid Gas Generator for Hydrogen Peroxide Tank Pressurization
Published 2024-11-01“…The study combines experimental methods and theoretical modeling to examine hybrid gas generator and pressurization system parameters. Thermal loads, tank pressure, and combustion reactions are modeled. …”
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2564
Nano-delivery platform with strong protection and efficient delivery: preparation of self-assembled RNA pesticide with dual RNAi targets against Apolygus lucorum
Published 2025-02-01“…Both topical application and spraying of dsECR-A + Tre-1/SPc complex could effectively control a piercing-sucking agricultural pest Apolygus lucorum. The SPc-loaded dsECR-A + Tre-1 could up-regulate endocytosis-related genes and down-regulate cuticle biosynthesis-related genes, which primarily inhibited insect growth and development. …”
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2565
Engineering active sites in ternary CeO2-CuO-Mn3O4 heterointerface embedded in reduced graphene oxide for boosting water splitting activity
Published 2025-02-01“…In this study, to increase the active catalytic sites of CeO2 for electrochemical water splitting, a ternary CeO2-CuO-Mn3O4 heterostructure, synthesized by coprecipitation method, is loaded on reduced graphene oxide (rGO) nanosheets in different amounts to produce CeO2-CuO-Mn3O4@rGO nanocomposites. …”
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2566
Sources analysis and risk assessment of heavy metals in soil in a polymetallic mining area in southeastern Hubei based on Monte Carlo simulation
Published 2025-01-01“…The main findings are as follows: (1) Among the heavy metals present in the soil, copper (Cu) has the highest average concentration at 278.54 mg/kg, followed by zinc (Zn) at 161.16 mg/kg, chromium (Cr) at 75.23 mg/kg, nickel (Ni) at 30.38 mg/kg, arsenic (As) at 22.53 mg/kg, cadmium (Cd) at 0.76 mg/kg, and mercury (Hg) at 0.14 mg/kg; (2) The distribution of heavy metal concentrations exhibits significant regional variations, with the spatial pattern of pollution indicating that TLS is more affected than JLS, as evidenced by the Pollution Load Index (PLI) values; (3) Three potential sources of heavy metals were identified: natural sources, anthropogenic activities (including industrial production and agricultural practices), and atmospheric deposition (both dry and wet); (4) While severe contamination levels of specific metals such as copper and cadmium are observed in JLS and TLS soils, the overall contamination is mild, suggesting complex contamination dynamics; (5) Cadmium poses a moderate to high ecological risk, being the most sensitive factor in the comprehensive ecological risk assessment with a contribution rate of 65.2 %; (6) The concentrations of heavy metals in the soil present certain health risks, with children being more vulnerable than adults. …”
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2567
A novel approach to skin disease segmentation using a visual selective state spatial model with integrated spatial constraints
Published 2025-02-01“…Our SSR-UNet model overcomes these challenges by efficiently balancing computational load and feature extraction capabilities. Additionally, we introduce a spatially-constrained loss function that mitigates gradient stability issues by considering the distance between label and prediction boundaries. …”
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2568
Historical and projected forest cover changes in the Mount Kenya Ecosystem: Implications for sustainable forest management
Published 2025-06-01“…Explanatory factors of LULC change (slope, aspect, population density, proximity to rivers, roads, and towns) were used to project LULC for 2035 using Cellular Automata and Markov Chain Analysis (CA-MCA).Six LULC types (open forest, closed forest, cropland, bareland, built-up, shrubland and grassland) were successfully classified with accuracies exceeding 82.5% and Kappa coefficients above 0.77. …”
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2569
Using the ADAPT guidance to culturally adapt a brief intervention to reduce alcohol use among injury patients in Tanzania.
Published 2025-01-01“…At KCMC, 30% of injury patients screened positive for alcohol use disorder (AUD), with a five-fold increased risk of injury, primarily from road traffic accidents and violence. A systematic review highlighted limited data on patient-level interventions in low-resource settings. …”
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2570
(RE) FAZENDO A MATÉRIA: projeto e seleção*
Published 2014-04-01“…De modo similar, ao propor um algoritmo de imitação de processos celulares de auto-organização e auto-agregação, o trabalho de John von Neuman em matemática e física teórica assinalam ‘uma virada bio-mimética’ nas ciências físicas. …”
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2571
AN EXAMINATION OF RAWLS’ SOCIAL JUSTICE MODEL: AN ITS IMPLICATIONS FOR CONTEMPORARY NIGERIA
Published 2021-05-01“…It is against this back drop that this paper is set to examine John Rawls’ theory of justice which is prescribed as an antidote in resolving the problems of injustice and oppression. …”
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2572
Dynamic responses characteristics of bedrock and overburden layer slope with anchored frame piles based on shaking table test
Published 2025-02-01“…The study designed and conducted a series of shaking table tests with three-way loading. The acceleration field of the slope, bedrock and overburden layer vibration variability, Fourier spectra, pile dynamic earth pressure, anchor cable force, and damage were analyzed in detail. …”
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2573
An Evaluation of the Causes and Effects of Soil Erosion in Kabale District. A case Study of Ikumba Sub-County.
Published 2019“…From the study, 32.3% of respondents reported that over cultivation is the major cause of soil erosion, this is followed by 21.5% of the respondents who attributed soil erosion to be caused by the nature of the soil, Bush burning was reported by 5.4% of the respondents also leads to soil erosion,10.7% of the respondents reported road construction as one of the factors leading to soil erosion, Deforestation was also reported to be among the causes of soil erosion at 10.7% and over grazing also at 10.7%. …”
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2574
Transitioning health workers from PEPFAR contracts to the Uganda government payroll
Published 2021“…At the national level, multi-sectoral engagements (incorporating the influential Ministry of Finance), developing a joint transition road map, aligning with GoU salary scales and recruitment processes emerged as facilitators of the transition process. …”
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2575
Simultaneous vs Staged Procedures for Bilateral Total Knee Arthroplasty: Reduced Infection, Cost, and Readmission Rates Associated With Simultaneous Procedures
Published 2025-02-01“…They also had increased odds of readmission (OR, 1.25; P < .001), reoperation (OR, 1.56; P < .001), and greater total charges (OR, 1.18; P < .001). …”
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2576
The Association of COPD Exacerbations with New Onset Type 2 Diabetes among Medicare Patients
Published 2017-11-01“…Cases in the emergency room (1.97 claims per person) (p = <0.001) and hospitalizations (2.02 claims per person) (p = <0.001) had a higher rate of exacerbations. **Conclusion:** Our findings suggest that patients that were hospitalized and visited the emergency room for COPD exacerbations had a greater likelihood of type 2 diabetes. …”
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2577
The Late 1980s HIV Outbreak in the Southeast of Soviet Russia: Soviet Government and Its Policy against the Epidemic (The Case of Kalmykia)
Published 2024-05-01“…The then changes did negatively affect such an important social sphere as healthcare, which led to a severe decline of what once had been a leading public health system of the world. …”
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2578
Mongolian Education and Science Vocabulary
Published 2024-05-01“…Some of the analyzed words happen to have been borrowed into Mongolian from Uighur, but Uighur was not the ultimate source of the lexemes: Mong. шавь ‘disciple, pupil’ < Uig. šabï had come to Uighur from Sanskrit via Chinese; Mong. багш ‘teacher’ < Uig. baqšı and Mong. бичиг ‘writings’ < Uig. bitig are originally Chinese; Mong. ном ‘book’ < Uig. nom had come to Uighur from Greek via Sogdian. …”
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2579
Incidence, prevalence, and predictors of osteoporotic fracture in adult lung transplant recipients
Published 2025-02-01“…Results: Four hundred and five LT recipients (41% female, median age 59 years) had a median follow-up of 4.9 years (interquartile range 3.4-6.7). …”
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2580
Bithyniid snails (Gastropoda: Bithyniidae) infected with Xiphidiocercariae in Thailand include a new record of Bithynia siamensis siamensis as the intermediate host of Plagiorchis...
Published 2025-01-01“…The overall rate of cercarial infection in the bithyniid snails was relatively low, at 1.45%. H. nassa snails had the highest infection prevalence, at 11.11%, while B. s. siamensis had a prevalence of 1.39%. …”
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