-
3761
Porous Silicas and Respective Carbon Replicates for Adsorption and Catalysis
Published 2010-11-01“…In contrast, when the composite mixture was heated in air, a mesoporous silica was obtained. …”
Get full text
Article -
3762
Design of Encoding Algorithm for Underwater Wireless Optical Communication Based on Spinal Code
Published 2025-03-01“…This paper presents the Superposition UEP-Spinal Code structure, which utilizes unequal error protection (UEP) to adjust the transmission performance of different types of information in underwater composite data communication by adjusting the superposition weighting factors in the encoding algorithm. …”
Get full text
Article -
3763
Reliability analysis of landing gear operation based on improved support vector machine-based decomposed-coordinated
Published 2024-12-01“…The decomposition and coordination strategy decompose the composite failure problem into multiple mathematical models, and then builds the relationship between the total output response and the variable parameters according to the hierarchical relationship. …”
Get full text
Article -
3764
Volcanogenic CO2 Degassing in the Songliao Continental Rift System, NE China
Published 2019-01-01“…Bubbling springs and diffuse degassing from soils are typical features of the WMVF. Chemical compositions and C-He isotope analyses revealed that the cold spring gases might originate from the enriched upper mantle (EM), which resulted from the mixing between slab materials (subducted organic sediments and carbonates) in the mantle transition zone (MTZ) and the ambient depleted mantle. …”
Get full text
Article -
3765
The specifics of applying systemic psychotherapy to team sports games
Published 2025-03-01“…We analyze key factors including team compositions, therapeutic processes, and the factors that contribute to the onset and persistence of pathological symptoms. …”
Get full text
Article -
3766
Mechanical characteristics analysis and multi-objective optimization design of industrial washing machine
Published 2025-04-01“…Then, the intermediate composite experiment is combined with response surface methodology to find the optimal combination of each parameter of the inner tube to achieve the purpose of lightweighting. …”
Get full text
Article -
3767
Optimization of the operating parameters for the extractive synthesis of biolubricant from sesame seed oil via response surface methodology
Published 2018-09-01“…Response surface methodology (RSM) using central composite design (CCD) was employed for the experimental design. …”
Get full text
Article -
3768
Optimization and corrosion inhibition of Palm kernel leaves on mild steel in oil and gas applications
Published 2023-03-01“…This study investigated the effectiveness of palm kernel leaves extract (PKLE) as green inhibitor using Central Composite Design (CCD). Phytochemical analysis was performed on the extract. …”
Get full text
Article -
3769
Cardiac arrest while using the toilet: not uncommon and associated with adverse resuscitation profile
Published 2025-09-01“…No differences were identified in OHCA aetiology, including rates of the composite variable of aetiologies such as hypertrophic cardiomyopathy and aortic dissection. …”
Get full text
Article -
3770
Risk Factors for Seeking Medical Care Following Nirmatrelvir-Ritonavir (Paxlovid) Treatment for COVID-19: “Symptom Rebound”
Published 2025-05-01“…This study aimed to identify individuals at risk of seeking medical care among high-risk non-hospitalized patients treated with NPR from 1 January 2022 to 31 December 2022, at our institution. Our outcome variable was the composite of subsequent evaluation in the Emergency Department or inpatient admission within four weeks of their NPR treatment. …”
Get full text
Article -
3771
Determination of the effect of alkaline chemical modification using sodium hydroxide on the acoustic and thermal properties of bagasse fibers
Published 2025-05-01“…Considering the economic and environmental advantages of these fibers and their growing application in polymer composites, this optimized process serves as an efficient method to enhance the compatibility of natural fibers with polymer matrices and improve the acoustic and mechanical properties of building composites.…”
Get full text
Article -
3772
Using Biosensor Devices and Ecological Momentary Assessment to Measure Emotion Regulation Processes: Pilot Observational Study With Dialectical Behavior Therapy
Published 2024-10-01“…A multilevel regression was conducted in which changes in composite ratings of suicidal thinking were regressed onto changes in negative affect. …”
Get full text
Article -
3773
Validating the Social Vulnerability Index for alternative geographies in the United States to explore trends in social determinants of health over time and geographic location
Published 2025-03-01“…Areas received a percentile ranking (range, 0–1) for SVI and each variable and composite theme, with higher values indicating greater social vulnerability.ResultsSVI estimates were produced for up to 3,143 counties, 32,243 ZIP-5s, and 886 ZIP-3s. …”
Get full text
Article -
3774
Development of a Plant-Based Beverage with Tarwi (<i>Lupinus mutabilis</i>) Milk, Polysaccharides from Cushuro (<i>Nostoc sphaericum</i>), and Blueberry Extract
Published 2024-12-01“…The beverage was optimized and characterized using a design of rotatable central composite of surface methodology with nine formulations and four replicates in the center point. …”
Get full text
Article -
3775
Identification of potential areas for reforestation applying the analytic hierarchy process (AHP), case study from the valley of Aguascalientes, Mexico
Published 2025-12-01“…GIS tools were employed to integrate these variables into a composite suitability map through raster-based analysis. …”
Get full text
Article -
3776
East Asian "miracle" versus dismal Latin American development: State autonomy matters
Published 1997-12-01“…The main point of the essay is that state autonomy as a composite variable of structural, institutional, and strategic factors (independent variable) explains differences in economic development (dependent variable) in two sets of countries. …”
Get full text
Article -
3777
Studying the Uptake of Toxic Metals by Plants using New Mathematical Modeling
Published 2023-02-01“…Four experiments were run with a composite rotatable design with three variables and at five levels (-1.68,-1,o,+1,+1.68) was used. …”
Get full text
Article -
3778
基于Kriging响应面法的盾构机行星架多目标优化
Published 2014-01-01“…In order to meet the requirements of lightweight design,the smallest of volume and minimum of rotary inertia multi-objective optimization model is established by considering its dynamic and static characteristics requirements.The design variables are taken correlation analysis under circumstance without non-sensitive factors to improve design efficiency.Using enhanced central composite design to get the proper design point,and the design point is simulated and analyzed by using the finite element method,then,a high-precise Kriging response surface model is established according to the simulation results.Sample points distributed evenly are taken out by using Shifted Hammersley sampling technology.After balancing pros and cons of the points,two Pareto optimal solutions are obtained under certain constraints.The volume and rotary inertia are decreased by 10% or more after optimization and the design target of planet carrier in volume and rotary inertia is achieved.…”
Get full text
Article -
3779
EFFICIENCY ANALYSIS OF THE INSURANCE SECTOR IN BOSNIA AND HERZEGOVINA
Published 2021-05-01“…We used one output and two input variables according to the input-oriented approach assuming a variable return to scale (VRS). …”
Get full text
Article -
3780
EFFICIENCY ANALYSIS OF THE INSURANCE SECTOR IN BOSNIA AND HERZEGOVINA
Published 2021-05-01“…We used one output and two input variables according to the input-oriented approach assuming a variable return to scale (VRS). …”
Get full text
Article