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91021
Properties of Phenol-Formaldehyde Resin Modified with Kraft Lignin for Particleboard Production
Published 2025-01-01“…Lignin is a natural polymer with a phenolic structure, which makes it suitable as a substitute in phenol-formaldehyde (PF) resins. …”
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91022
Parameter optimization and characteristic analysis of tangentially magnetized reverse-salient permanent magnet synchronous motor
Published 2025-06-01“…In this study, a tangentially magnetized reverse-ramped permanent magnet synchronous motor (TM-RSPMSM) structure is presented. The segmented design of the permanent magnets improves the motor’s direct-axis inductance, and the rotor eccentricity and a magnetic barrier at the quadrature-axis reduces the quadrature-axis inductance. …”
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91023
Transmission Network Expansion Planning Considering Phase-Shifter Transformers
Published 2012-01-01“…Proposed mathematical model presents the structure of a mixed-integer nonlinear programming (MINLP) problem and is based on the standard DC model. …”
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91024
Investigation into electro mechanical behaviour of MEMS wing shaped dielectric capacitive pressure sensor conforming to set boundary conditions and sizing tolerances
Published 2025-07-01“…Unlike traditional CPS this mechanism employs two insulating layers attached to the upper layer of the substrate wing-like structure, which opens when pressure is applied, ultimately leading to the formation of a touch point. …”
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91025
Event-triggered cascade predictor for a class of nonlinear MIMO systems with large communication delays
Published 2025-08-01“…Then a novel observer-based cascade predictor is proposed to reconstruct the original system state based on the delayed and event-triggered measurements, which is composed of a continuous-discrete observer and several sub-predictors in a chain structure. The stability of proposed predictor is analyzed through the Lyapunov approach. …”
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91026
Analysis of Some Aspects of Students’ Attitudes Towards Technical Vocational Education: an Empirical Study
Published 2025-06-01“…The results demonstrate categorical negative attitudes, expressed in a low assessment of the system, as well as the need for significant reforms in the educational structure at the level of vocational education in Bulgaria.…”
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91027
Reconfigurable High-Resolution Microwave Photonic Filter Based on Dual-Ring-Assisted MZIs on the Si<sub>3</sub>N<sub>4</sub> Platform
Published 2018-01-01“…The filter chip is based on a lattice structure with the dual-ring-coupled Mach–Zehnder interferometers (DR-MZIs) as the basic elements. …”
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91028
Synthesis of Porous Carbon Spheres Embedded with Iron Oxide Nanoparticles for Sensing Devices and Methylene Blue Adsorption
Published 2025-07-01“…The presence of functional groups on the carbon structure was also confirmed, and they were introduced through treatment with an acidic solution to produce the sensor. …”
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91029
11-year results of pneumonectomies according to the regional cancer center
Published 2025-04-01“…The overall 3- and 5-year survival rates were 50.57 % and 34.38 %, respectively, disease-free survival rate – 43.68 % and 32.18 %, respectively.CONCLUSIONS. In the structure of long-term outcomes in 40% of patients who underwent pneumonectomy, the cause of death was non-oncological pathology, most of the causes of non-oncological mortality were directly related to pneumonectomy.…”
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91030
Multiphase reactions of organic peroxides and nitrite as a source of atmospheric organic nitrates
Published 2025-07-01“…Additionally, it is found that the second-order rate constant of the reaction is closely dependent on pH and the molecular structure of organic peroxides. Extrapolation of kinetic and mechanistic results to the real atmosphere suggests that this pathway is important for ON formation in aerosols under typical atmospheric conditions, particularly in polluted urban areas.…”
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91031
The Influence of Radiation on Confinement Properties of Nuclear Waste Glasses
Published 2020-01-01“…Literature analysis shows practical absence or very weak effect of self-irradiation on structure and characteristics of borosilicate glasses with typical content of nuclear waste. …”
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91032
Intra‐ and inter‐chromosomal interactions correlate with CTCF binding genome wide
Published 2010-11-01“…This makes CTCF a major organizer of both the structure of the chromosomal fiber within each individual chromosome and of the chromosome territories within the cell nucleus.…”
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91033
Borocarbonitrides for Decarbonization: From CO<sub>2</sub> Utilization to Renewable Fuel Synthesis
Published 2025-04-01“…BCNs offer an adjustable atom composition and electronic structure, thermal stability, and potentially a large specific surface area, which are attractive features for efficient interactions with carbon dioxide. …”
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91034
Synthesis of rare sugars via epimerization catalyzed by tin-organic frameworks
Published 2025-01-01“…Additionally, a correlation between the structure of the substrate and reaction rate was established, suggesting that the saccharides react in open-chain form, with the cis-orientation of OH-groups facilitating the epimerization. …”
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91035
Optimum IMFs Selection Based Envelope Analysis of Bearing Fault Diagnosis in Plunger Pump
Published 2016-01-01“…As the plunger pump always works in a complicated environment and the hydraulic cycle has an intrinsic fluid-structure interaction character, the fault information is submerged in the noise and the disturbance impact signals. …”
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91036
Research progress on heat shock transcription factors in insects
Published 2022-12-01“…This paper reviewed the research progress on the basic structure, transcriptional regulation, and biological function of HSF in insects to deepen the understanding of the regulatory role of HSF in stress response mechanisms of insects, and provide new ideas for agroforestry pest control.…”
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91037
Metal-organic framework-based aptamer sensors for early diagnosis of breast cancer
Published 2025-08-01“…Metal-organic frameworks (MOFs) possess specific advantages for application in biosensors because they possess a high specific surface area, tunable pore structure, and excellent biocompatibility. This paper summarizes the research progress of MOF-based aptamer sensors for the early detection of biomarkers of breast cancer, including progress in single-biomarker and multiplex sensing and the use of various detection methods in aptamer-based sensors. …”
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91038
Migration Attitudes of Graduate Students : on the Issue of “Brain Drain”
Published 2020-11-01“…The results of the study indicate that the migration attitudes of graduate students are determined by the influence of a number of socio-demographic (gender, age, presence and structure of the family) and socio-stratification (financial status, educational status of parents) factors. …”
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91039
Advancing our understanding of optoionic effects for the design of solar batteries: a theoretical perspective
Published 2025-01-01“…This does however require expertise in various areas, including advanced electronic-structure theory, machine learning, and multi-scale approaches. …”
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91040
Electrospun Polymeric Micro and Nanofibers Expanded by Supercritical CO2 for Applications in The Medical Field
Published 2025-07-01“…The two techniques, which are commonly used separately, resulted in a three-dimensional structure with potential application in scaffolds.…”
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