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981
Influence of Nanosilica Particle Addition on Mechanical and Water Retention Properties of Natural Flax- and Sisal-Based Hybrid Nanocomposites under NaOH Conditions
Published 2022-01-01“…Organic filament-based lightweight materials are increasingly being used because of their high strength-to-weight ratio, recyclability, and low cost. …”
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982
Personal responsibility with health in Cuba: structural analysis and identification of strategic variables
Published 2022-12-01“…<p><strong>Background:</strong> the increase in personal responsibility for health in the Cuban population is an expected result of the Socialist Development Plan until the year 2030. …”
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983
THERMOELECTRIC HEAT EXCHANGER - HEAT TRANSMISSION INTENSIFIER FOR MAINTAINING A THERMAL REGIME IN ELECTRONIC SYSTEMS
Published 2020-04-01“…In structural terms, the external installation comprises a compartment disposing electronic heatgenerating components, in which are located channels for ventilating external air, while a second compartment contains elements that require to be sealed from external influences, in cluding contact with external cooling air. A mathematical model is provided for determining the temperature of air flows from the heatexchange surfaces of a thermoelectric system (TES), as well as the limiting length of a thermoelectric system to achieve equal output temperature at given supply currents of thermoelectric batteries.Conclusion. …”
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984
Synthesis and performance of polysulfone-chitosan ultrafiltration membranes for humic acid removal
Published 2025-01-01“…The findings indicate that increasing the chitosan content from 0.05 to 0.08 g markedly enhanced the membrane's surface properties, reducing the contact angle from 72.8° to 53.5° and nearly doubling the permeation rate despite the decrease in porosity and pore size. …”
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985
Flow and mixing of elongated particles in rotating drums of different sizes
Published 2025-07-01“…For both monodisperse and binary particle systems, dynamic angle of repose is determined mainly by a Froude number Fr, measuring the ratio of centrifugal force to gravitational force on a particle, while it is insensitive to scale-up ratio α, defined as the ratio of cross-sectional areas of the current drum to the reference one. Average particle velocity and contact force generally increase with both Froude number and scale-up ratio. …”
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986
Iran's Media Diplomacy Challenges in Tourism Marketing
Published 2025-03-01“…Abstract The current research was conducted with the aim of identifying the challenges of Iran's media diplomacy in tourism marketing. …”
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987
Tip of the Spear: Developing Predictive Military Planning Tools Using Hidden Markov Models
Published 2024-05-01“…The evolution of the modern battlefield is increasingly complex as new technologies emerge. However, the nature of the battlefield still can be explained by Baron De Jomini’s “Grand Tactics.” …”
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988
Bioactive Three-Dimensional Chitosan-Based Scaffolds Modified with Poly(dopamine)/CBD@Pt/Au/PVP Nanoparticles as Potential NGCs Applicable in Nervous Tissue Regeneration—Preparatio...
Published 2024-11-01“…Until now; most functional biomaterials used for this purpose were based on decellularized extra cellular matrix (ECM) or nanofibrous materials, whereas current clinically verified ones in most cases do not exhibit bioactivity or the possibility for external stimulation. …”
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989
Using a layer based on materials with a metal to semiconductor phase transition for electrothermal protection of solar cells
Published 2021-09-01“…One of the main problems in ensuring the reliability of solar electrical power sources is local overheating, when hot spots form in photovoltaic cells of solar arrays. It is currently considered that these negative phenomena are caused, among other things, by overvoltage in the electrical circuits of solar arrays. …”
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990
Electrical Characteristics of Solution-Based Thin-Film Transistors with a Zinc-Tin Oxide/Carbon Nanotube Stacked Nanocomposite Active Layer
Published 2024-12-01“…The ZTO/SWNT TFT, fabricated using a stacked structure with ZTO on the top and SWNT at the bottom layer, showed a significant improvement in the field-effect mobility of 15.37 <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msup><mrow><mi>cm</mi></mrow><mrow><mn>2</mn></mrow></msup><mrow><mo>/</mo><mi mathvariant="normal">V</mi><mo>·</mo><mi mathvariant="normal">s</mi></mrow></mrow></semantics></math></inline-formula> (factor of three increase) and an I<sub>on</sub>/I<sub>off</sub> current ratio of 8.83 × <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msup><mrow><mn>10</mn></mrow><mrow><mn>8</mn></mrow></msup></mrow></semantics></math></inline-formula> with improved hysteresis. …”
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991
Comparative Analysis of Electrostatic Charging Characteristics Considering the Flow Conditions of Nonconductive Flammable Liquids
Published 2024-11-01“…Electrostatic is generated through friction or contact between certain materials—a process that frequently occurs in industries such as manufacturing, logistics, electronics, chemicals, petroleum, and gas. …”
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992
Rheology as a Tool to Investigate the Degradability of Hyaluronic Acid Dermal Fillers
Published 2025-05-01“…-Spin-Off, University of Pavia, Pavia, Italy; 2Dermatology Department, University of Brescia, ASST Spedali Civili di Brescia, Brescia, Italy; 3Department of Medicine and Surgery, University of Insubria, Varese, Italy; 4University of Insubria, Department of Medicine and Technology Innovation, Varese, ItalyCorrespondence: Stefano Bighetti, Dermatology Department, Piazzale Spedali Civili 1, Brescia, 25123, Italy, Tel +39 030 3995301, Fax +39 030 399505, Email s.bighetti@unibs.itBackground: In the current landscape of aesthetic medicine, the use of hyaluronic acid (HA)-based dermal fillers is increasingly prevalent. …”
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993
Research on the running-in scuffing of aviation spiral bevel gears based on measured analysis of surface integrity parameters
Published 2025-01-01“…ObjectiveThe primary failure modes of aviation spiral bevel gears include tooth surface scuffing, wear, and scoring. Current evaluation methods for these failures neglect the influence of surface integrity parameters, making it difficult to accurately assess the correlation between the appearance of scuffing and the actual degree of damage. …”
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994
Strategic Diagnostics of the Industry as a Strategizing Object
Published 2021-11-01“…Kvint, is designed to systematize and take into account the variability of conditions, the variety of strategic factors and emerging opportunities, decompose the latter to the level of strategic priorities, the implementation of which will generate high efficiency over the entire horizon of strategizing.At the same time, the general theory of strategy is a young science, being in constant contact with practice, the theoretical foundations and methodological provisions of its main directions, including industrial, are still at the stage of formation and improvement.Making correct and reasonable strategic decisions increasingly depends on the depth of studying the object of strategizing. …”
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995
Efficacy of stage I rehabilitation of medical workers with moderate course of interstitial lung damage associated with COVID-19
Published 2024-01-01“…To increase the effectiveness of stage I of the rehabilitation of medical workers with COVID-19 and lung damage, it is necessary to conduct more intensive and longer rehabilitation than indicated in the current guidelines.…”
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996
Primary Stability Assessment of Patient-Specific Transfemoral Osseointegrated Implants During Static Load-Bearing Exercise: A Comparative Analysis
Published 2025-05-01“…The results showed that implants that follow the curvature of the residual femur provide lower micromotion values and a wider contact area, with a reduction of up to 30.4% and an increase of 10.8%, respectively, compared to the straight design, leading to a more homogeneous load distribution. …”
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997
The spiritual needs and care of children and young people with life-threatening or life-shortening conditions, and parents (SPARK): a mixed-method investigation
Published 2025-05-01“…We also suggest national condition-specific professional bodies use the study findings to review their coverage on the spiritual needs and care of their patient group and to review any current guidance and recommendations. They may also wish to use study days and conferences to increase the profile of spirituality and spiritual care within their specialism. …”
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998
<strong>Ovicidal and adulticidal effects of synthetic menthol, thymol and their mixtures against <em>Tetranychus urticae </em>(Acari: Tetranychidae)</strong>
Published 2015-01-01“…Results also showed that a combination of thymol and menthol increased lethal effects compared to these two compounds.…”
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999
Research progress on novel nanomaterials mediated treatment of candidal keratitis
Published 2025-04-01“…The incidence of Candida keratitis has been rising annually due to factors such as the misuse of immunosuppressive drugs and increased contact lens wear. Following infection, Candida itself and the formation of biofilms contribute to enhanced resistance against currently used systemic antifungal agents, including voriconazole, amphotericin B, itraconazole, and fluconazole,posing significant challenges to clinical treatment.Recently, research on nanomaterials-mediated drug delivery systems for treating Candida keratitis has burgeoned. …”
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1000
Chemotactic migration of T cells towards dendritic cells promotes the detection of rare antigens.
Published 2012-01-01“…Although it has been shown that dendritic cells (DCs) carrying cognate antigen in some circumstances attract T cells chemotactically, it is currently still unclear whether chemoattraction of T cells towards DCs helps or hampers scanning. …”
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