-
2961
Comparative analysis of biopolymer films derived from corn and potato starch with insights into morphological, structural and thermal properties
Published 2024-12-01“…The films were hydrophilic, with static water contact angles indicating moderate wettability. Degradation studies showed that the films were stable in neutral and basic conditions but degraded under acidic conditions over time. …”
Get full text
Article -
2962
A Quantum Mechanical MP2 Study of the Electronic Effect of Nonplanarity on the Carbon Pyramidalization of Fullerene C<sub>60</sub>
Published 2024-09-01“…Among C<sub>60</sub>’s diverse functionalities, its potential application in CO<sub>2</sub> sequestration has gained increasing interest. …”
Get full text
Article -
2963
The Relationship between Mining-Induced Stress and Coal Gas under an Optimized Support Scheme: A Case Study in the Guanyinshan Coal Mine, China
Published 2021-01-01“…The stress along the direction of the roadway and the residual gas content, the residual gas pressure, and the gas desorption index of drill cuttings conform to the logarithmic functional relationship. The research results provide a basis for the comprehensive prevention and control of coal and gas outbursts from multiple angles considering stress, coal, and gas.…”
Get full text
Article -
2964
COMPARISON OF DIGITAL AND CLASSICAL PROTOCOLS IN THE TREATMENT OF PATIENTS WITH COMPLETE MAXILLARY ADENTITY USING THE "ALL ON FOUR" TECHNIQUE: A 3-YEAR FOLLOW-UP
Published 2024-12-01“…One of the most predicted methods of implantation in patients with complete edentia is the "All on four" method, which includes the installation of 4 implants at specific angles in the alveolar process. The purpose of this study was to compare digital and traditional protocols in the treatment of patients with complete maxillary adentia using the "All on four" technique during a 3-year follow-up period according to the following parameters: implant survival during a 3-year follow-up period; alveolar ridge height in the implant sites at the end of a 3-year follow-up period; assessment of patient satisfaction with the treatment at the end of a 3-year follow-up period (aesthetic and functional components). …”
Get full text
Article -
2965
Use of a spatially distributed in-phase antenna to increase the noise immunity of signal reception
Published 2023-12-01“…Radio-technical information transmission systems are widely used in various sectors of our life, not only for telecommunications and associated domestic needs, but also for the functioning of various special services, such as emergency response units, which increasingly use robotic complexes in the course of their work. …”
Get full text
Article -
2966
ESTIMATING THE LEVEL OF TROPOSPHERIC ABSORPTION AT MICROWAVE FREQUENCIES AND OPERATIONAL PARAMETERS OF PERTINENT AERONOMIC AND RADIO ASTRONOMICAL INSTRUMENTS IN THE "MAXIMUM CONFID...
Published 2024-12-01“…The work has been aimed at the development and practical implementation of a new method for processing the results of aeronomic and radio astronomical observations that are performed with the help of a total-power radiometer for a variety of elevation angles of the objects. The method proposed makes it possible evaluating the absorption coefficient in the troposphere and current basic parameters of the measuring system. …”
Get full text
Article -
2967
-
2968
Radiographic and Clinical Results of Minimally Invasive Transverse Distal 1st Metatarsal and Akin Osteotomies for Symptomatic Hallux Valgus
Published 2024-12-01“…Primary radiographic outcomes include pre- and post-operative HV (HVA), inter-metatarsal (IMA), and proximal inter-metatarsal angles (pIMA). Foot and Ankle Ability Measure (FAAM) scores were used to determine functional outcomes. …”
Get full text
Article -
2969
Synthesis, characterization, and biological activity using computational study of synthesized monocyclic β-lactam ligands
Published 2025-06-01“…We calculated and compared bond lengths, bond and torsional angles for optimized geometry of 4a using M06-2X functional and 6-311G++(d, p) basis sets. …”
Get full text
Article -
2970
Design of a Novel Hybrid Concentrated Photovoltaic–Thermal System Equipped with Energy Storages, Optimized for Use in Residential Contexts
Published 2024-09-01“…The system also boasts high optical acceptance angles (±0.6°) and broad assembly tolerances (±1 mm). …”
Get full text
Article -
2971
Comparison of Lower Limb Joint Reaction Forces in Patients with Cerebral Palsy and Typically Developing Individuals
Published 2025-01-01“…A full-body musculoskeletal model was scaled to individual anthropometric data in OpenSim. Joint angles and moments were obtained using inverse kinematics and inverse dynamics, respectively. …”
Get full text
Article -
2972
An investigation into the frequency and risk factors of low back pain following surgical treatment of isolated calcaneal fractures
Published 2024-01-01“…Patients with low back pain have lower AOFAS scores and worse SF-36 physical functionality than those without low back pain (P < .001, P=.016). …”
Get full text
Article -
2973
Influence of subaxial cervical spine surgery on the sagittal alignment of the cervical and global spine. A prospective observational study
Published 2025-01-01“…Analysed were six cervical parameters, thoracolumbar curves and spinopelvic angles. Pain was rated on a Visual analogue scale and disability with the Neck Disability Index. …”
Get full text
Article -
2974
Landscape Design and Sustainable Tourism at the Wuyistar Chinese Tea Garden, a World Heritage Site in Fujian, China
Published 2025-03-01“…These planning concepts are realized through a series of infrastructure measures, which are divided into four angles: restoring mountains and rivers, rereading cultural context, sorting out style and appearance, and improving functions. …”
Get full text
Article -
2975
Numerical analysis of thermal and hydrothermal characteristics of a heat sink with various fin configurations and ternary nanofluid composition
Published 2025-04-01“…Various configurations of fins with innovative geometrical designs including a baseline case and cases 1 through 4 have been developed to analyze how these geometric parameters influence angled fin heat sink (AFHS) performance and temperature distribution. …”
Get full text
Article -
2976
Prediction of Alzheimer’s Disease Based on Multi-Modal Domain Adaptation
Published 2025-06-01“…<b>Background/Objectives:</b> Structural magnetic resonance imaging (MRI) and 18-fluoro-deoxy-glucose positron emission tomography (PET) reveal the structural and functional information of the brain from different dimensions, demonstrating considerable clinical and practical value in the computer-aided diagnosis of Alzheimer’s disease (AD). …”
Get full text
Article -
2977
Modeling and Simulation of Automotive FMCW RADAR Sensor for Environmental Perception
Published 2025-01-01“…The RADAR sensor model is developed using the standardized functional mock-up interface (FMI) and open simulation interface (OSI) and is integrated into the co-simulation environment of commercial software to demonstrate its exchangeability. …”
Get full text
Article -
2978
On-board radar complex for high-precision direction finding of radio sources for autonomous guidance of winged UAVs
Published 2024-08-01“…The aim of this study is to develop high-precision functioning algorithms, practical recommendations for implementation, and experimental measurements of the main parameters of the onboard radio direction finders of radio radiation sources placed on winged UAVs. …”
Get full text
Article -
2979
Neurobiomechanical Characterization of Feedforward Phase of Gait Initiation in Chronic Stroke: A Linear and Non-Linear Approach
Published 2025-04-01“…Postural control arises from the complex interplay of stability, adaptability, and dynamic adjustments, which are disrupted post-stroke, emphasizing the importance of examining these mechanisms during functional tasks. This study aimed to analyze the complexity and variability of postural control in post-stroke individuals during the feedforward phase of gait initiation. …”
Get full text
Article -
2980
Greener, safer, and stronger: plasma ion-exchanged pharmaceutical glass vials for precision drug delivery dosing
Published 2025-06-01“…Furthermore, P-IET significantly lowers water contact angles on the glass's inner surface, amplifying its hydrophilicity. …”
Get full text
Article