Suggested Topics within your search.
Suggested Topics within your search.
- Research 4
- Biochemistry 3
- Calculus 3
- Economic aspects 3
- Economic conditions 3
- Economic development 3
- Economic policy 3
- English language 3
- Globalization 3
- Law 3
- Sociology 3
- Algebras, Linear 2
- Anesthesia 2
- Building, Iron and steel 2
- Genetic Phenomena 2
- Genetic Techniques 2
- Genetics 2
- Geomorphology 2
- Grammar 2
- History 2
- Human anatomy 2
- Management 2
- Methodology 2
- Molecular biology 2
- Organizational behavior 2
- Philosophy 2
- Rhetoric 2
- Social sciences 2
- Soil formation 2
- Soil structure 2
-
87581
Stochastic Potential Game-Based Target Tracking and Encirclement Approach for Multiple Unmanned Aerial Vehicles System
Published 2025-01-01“…In addition, considering collision avoidance and cooperative tracking, several techniques, such as novel reward functions and recurrent network structures, are presented to optimize the training process. …”
Get full text
Article -
87582
Prediction of Degradation of Concrete Surface Layer Using Neural Networks Applied to Ultrasound Propagation Signals
Published 2025-04-01“…The aim of this article is the development of a new artificial intelligence (AI) system for the condition assessment of concrete structures. To study the process of concrete degradation, the so-called spatiotemporal waveform profiles were obtained, which are sets of ultrasonic signals acquired by stepwise surface profiling of the concrete surface. …”
Get full text
Article -
87583
Surface-functionalized design of blood-contacting biomaterials for preventing coagulation and promoting hemostasis
Published 2023-02-01“…In addition, hemostatic biomaterials with porous structures, biochemical substances, and strongly adhesive hydrogels can be used to achieve rapid and effective hemostasis via physical or biochemical mechanisms. …”
Get full text
Article -
87584
Integrating LiDAR Point Cloud Classification and Building Footprints for Enhanced 3D LOD Building Modeling: A Deep Learning Approach
Published 2025-03-01“…In this research, we use RandLA-Net, a cutting-edge deep learning algorithm to classify LiDAR point cloud data to distinguish building structures. This identification of building points is essential for the subsequent creation of reliable 3D Building LOD models. …”
Get full text
Article -
87585
New Bioactive Oleanane Type Compounds from Coriandrum sativum Linn.
Published 2014-01-01“…Ethyl acetate fraction was subjected to column chromatography on HPLC RP-18 to get 1-oxo-11β,21β-dihydroxy-oleanane (1), 1-oxo-11β-hydroxy-21β-O-acetyloleanane (2), 1-oxo-11β-hydroxy-21β-O-angeloyloleanane (3), 1-oxo-11β-O-angeloyl-21β-O-acetyloleanane (4), and 1-oxo-11β,21β-O-dibenzoyloleanane (5). The structures were elucidated after analysis of spectroscopic data, UV, IR, NMR (1H, 13C, 1D, and 2D), and mass measurements. …”
Get full text
Article -
87586
Whelk: An OWL EL+RL Reasoner Enabling New Use Cases
Published 2024-12-01“…Whelk is implemented in Scala and utilizes immutable functional data structures, which provides advantages when performing incremental or dynamic reasoning tasks. …”
Get full text
Article -
87587
Ductal Breast Carcinoma In Situ: Mammographic Features and Its Relation to Prognosis and Tumour Biology in a Population Based Cohort
Published 2017-01-01“…Casting-type calcifications and a histopathological picture with cancer-filled duct-like structures have been presented as breast cancer with neoductgenesis. …”
Get full text
Article -
87588
Enhanced Efficiency of GaAs Single-Junction Solar Cells with Inverted-Cone-Shaped Nanoholes Fabricated Using Anodic Aluminum Oxide Masks
Published 2013-01-01“…Inductively coupled plasma dry etching is used to etch and define the nanoarray structures on top of an InGaP window layer of the GaAs solar cells. …”
Get full text
Article -
87589
Spectrophotometric Determination of Hydroxycinnamic Acids in Herbal Drugs. Part 1. Direct Spectrophotometry (Review)
Published 2024-04-01“…Direct spectrophotometry may result in an overestimation of the hydroxycinnamic acid content due to overlapping absorption bands of polyphenolic compounds with different structures.CONCLUSIONS. Direct spectrophotometry can be considered as a method for measuring the total content of phenolic compounds (as well as hydroxycinnamic acids) in herbal drugs. …”
Get full text
Article -
87590
Emerging Trends in Microfluidic Biomaterials: From Functional Design to Applications
Published 2025-05-01“…The future of microfluidic biomaterials will depend on combining 3D bioprinting with dynamic functional design, developing hybrid strategies that combine traditional molds with bio-printed structures, and using artificial intelligence to monitor drug delivery or tissue response in real time. …”
Get full text
Article -
87591
Numerical Investigation of the Influence of Welding Parameters on Quality of Laser Welded 304L Stainless Steel Sheets
Published 2025-06-01“…Traditionally, arc welding processes have been widely used in the manufacturing of 304L austenitic stainless‐steel components and structures. However, these methods are more likely to cause carbide precipitation and distortion due to their higher heat input compared to laser welding. …”
Get full text
Article -
87592
Kinetic study of bioactive compound extraction from cacao shell waste by conventional and deep eutectic solvent
Published 2025-07-01“…FT-IR and Raman spectroscopy confirmed the presence of bioactive compounds in DES-based extracts, which revealed characteristic vibrational bands associated with polyphenolic structures. These include bands corresponding to hydroxyl (–OH), carbonyl (C=O), and aromatic C=C stretching—functional groups commonly found in quercetin and other bioactive compounds.…”
Get full text
Article -
87593
Numerical investigation of regenerative wind farms featuring enhanced vertical energy entrainment
Published 2025-04-01“…Additionally, the novel wind energy harvesting systems are hypothesized to be feasible without requiring significant technological advancements, as they could be implemented as multi-rotor systems with lifting devices (MRSLs), where the lifting devices consist of large airfoil structures. Wind farms with these novel wind harvesting systems, namely MRSLs, are termed <i>regenerative wind farms</i>, inspired by the concept that the upstream MRSLs actively entrain energy for the downstream ones. …”
Get full text
Article -
87594
ANALYSIS OF FREE VIBRATIONS OF A CONTINUOUS BEAM CONSIDERING THE RANDOM STIFFNESS OF THE SUPPORTS AND THE TWO-DIMENSIONAL RANDOM MATERIAL PROPERTIES USING MONTE CARLO SIMULATION
Published 2025-04-01“…By applying the standard finite element method to beam structures with random input parameters, including realizations of a 2D random field and joint stiffness, the statistical characteristics of the natural frequencies can be quantified through analysis of the resulting frequency data. …”
Get full text
Article -
87595
Self‐Powered, Soft and Breathable Human–Machine Interface Based on Piezoelectric Sensors
Published 2024-12-01“…Utilizing engineered porous structures within the polymeric material, the piezoelectric sensor demonstrates a significantly enhanced sensitivity, flexibility, and permeability, highlighting its outstanding HMI applications. …”
Get full text
Article -
87596
Healthcare effects and evidence robustness of reimbursable digital health applications in Germany: a systematic review
Published 2025-08-01“…Permanent approval requires evidence of positive healthcare effects, either medical benefits or patient-relevant improvements in structures and processes (pSVV). This systematic review analyzed all 23 DiGA approval studies available as of March 15, 2024. …”
Get full text
Article -
87597
Influence of betahistidine dihydrochloride and antihypertensive medications on quality of life in patients with stable arterial hypertension and vertigo
Published 2005-06-01“…The most typical vertigo cause was disturbance of vestibular structures’ blood flow and metabolism, including restricted venous reflow due to BP increase. …”
Get full text
Article -
87598
Keeping the periodontium youthful: truth or myth? Strategy and tactical approaches in periodontology based on preventive, predictive, personalized medicine
Published 2022-04-01“…The use of osteoplastic materials and hyaluronic acid in periodontology is extremely important for modern dentistry, since the predictive introduction of an osteoinductive drug and / or hyaluronic acid into the treatment protocol will allow simulating a state close to physiological, rejuvenating, and achieving the results of maximum restoration of periodontal structures.Aim. To experimentally confirm the possibility of maintaining the physiological state and rejuvenating the periodontium using osteoplastic materials and / or hyaluronic acid.Materials and methods. …”
Get full text
Article -
87599
Fathers Matter Too: Investigating Their Role with the P-CRS
Published 2025-03-01“…Future research should investigate longitudinal differences in parental roles and expand the P-CRS’s application to diverse family structures.…”
Get full text
Article -
87600
Research on Device and Sensing Technology for Precision Seeding of Potato
Published 2024-11-01“…Due to the metering devices having different sizes and structures, and even control, operation of sudden instability and other characteristics, and the complexity and variability of the farmland environment and other reasons, the mechanical sowing process may be affected by internal and external random and unpredictable factors, thus causing seed potato leakage, reseeding, and other phenomena and resulting in a decline in the quality of potato sowing brought about by the cascade effect: the quality and yield decline, precision sowing has become the modern potato production in the problem of modern potato production needs to be solved. …”
Get full text
Article