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7781
Solving the Traveling Salesman Problem: A Modified Metaheuristic Algorithm
Published 2021-01-01“…The aim of this issue is to determine a cycle with a minimum cost for this salesman. …”
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7782
THE INFLUENCE OF THE QUALITY OF HEALTH CLINIC SERVICES ON THE SATISFACTION OF BPJS USER INMATES IN CLASS IIA PURWOKERTO PRISON INSTITUTIONS
Published 2025-03-01“…The research method used is a quantitative approach with data collection through questionnaires. …”
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7783
摆线内啮合齿轮泵转子的应力和应变状态的研究
Published 2013-01-01“…Using the urea pump(a cycloid pump) of SCR exhaust emission system as the object of study,the stress and deformations of the pump during the operation process by using the finite element method and the ANSYS program are analyzed.According to the research,it shows that the two kinds of load which the rotor received are respectively the torque of the input shaft of the inner rotor and the hydraulic load resulted from the pressure of the liquid between the tooth displacement chambers.The tooth stresses are not even and both the strain and deformation trends are different are also discovered.Therefore,the axial gap between teeth and radial clearance between the pump body and rotor occur which leads to the internal leakage of pump and seriously influence the pump working pressure and the volume efficiency and life of the pump.Least but not last the paper illustrates a way to determining the load range for pump: the loading of the pump should not higher than stress(equal to the maximum pressure stress of PEEK,that is,and at the same time,the radial clearance and the axial clearance should not exceed the extreme values and assumed for a particular size of the pump,that is and.…”
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7784
Deep Reinforcement Learning-Based Attention Decision Network for Agile Earth Observation Satellite Scheduling
Published 2024-11-01“…Furthermore, our methods exhibit considerable time efficiency, even for large-scale problems.…”
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7785
Mathematical modeling of evaporation processes in a heat pump circuit
Published 2023-02-01“…In order to improve the control system of an air heat pump and increase its efficiency, it is necessary to take into account as accurately as possible all the elementary stages of the processes occurring in the system under consideration. …”
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7786
Synthesis and Kinematic Analysis for Bi-objective Path of Six-bar Linkage
Published 2020-12-01“…To ensure the design accuracy and improve design efficiency,an integrated design method of synthesis and analysis for bi-objective path of six-bar linkages is put forward. …”
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7787
Abolishment of a tax on imputed income: consequences for business and budget
Published 2023-09-01“…It is necessary to improve the efficiency of such system in terms of determining the amount of income from which the cost of a patent is calculated.…”
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7788
Neuroblastoma response to RAS-MAPK inhibitors and APR-246 (eprenetapopt) co-treatment is dependent on SLC7A11
Published 2024-12-01“…Bulk ATP levels were used to determine the viability of cells and the IC50 for APR-246. …”
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7789
Encapsulation of Rice Bran Oil (RBO) by Complex Coacervation Using Glutaraldehyde as Crosslinking Agent
Published 2023-10-01“…This study aims to determine the effect of the use of glutaraldehyde crosslinking agent on rice bran oil microencapsulation by utilizing the natural polymers of kappa carrageenan, glucomannan, and chitosan as encapsulants using the coacervation method. …”
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7790
Design and Technological Aspects of Integrating Multi-Blade Machining and Surface Hardening on a Single Machine Base
Published 2024-09-01“…The verification of the modeling results was carried out using in situ experiments employing the following: optical and scanning microscopy; and mechanical and X-ray methods of residual stress determination. Formtracer SV-C4500 profilograph profilometer was used in the study for simultaneous measurement of shape deviations and surface roughness. …”
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7791
PD1 blockade enhances K+ channel activity, Ca2+ signaling, and migratory ability in cytotoxic T lymphocytes of patients with head and neck cancer
Published 2020-10-01“…The purpose of this study was to elucidate the effects of pembrolizumab on potassium (K+) channel (KCa3.1 and Kv1.3) activity, Ca2+ fluxes, and chemotaxis in the cytotoxic T cells of patients with HNSCC and to determine their correlation with treatment response.Methods Functional studies were conducted in CD8+ peripheral blood T cells (PBTs) and tumor infiltrating lymphocytes (TILs) from patients with HNSCC treated with pembrolizumab. …”
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7792
A Survey of Physicians and Patients in Pakistan Assessing the Improvement of Visualization of the Cervix, Ease of Use, and Patient Comfort Using a Newly Designed Vaginal Speculum:...
Published 2025-06-01“…It may result in a more cost-effective and efficient exam. Finally, it may reduce the stigma and trauma from the often difficult and painful vaginal speculum exam. …”
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7793
A Cone-Beam Computed Tomography-Based Assessment of Safe Zones for Orthodontic Mini-Implant Placement in the Lateral Maxilla: A Retrospective Morphometric Study
Published 2025-05-01“…Also, the CBCT analysis algorithm may serve as a valuable tool for clinicians in determining optimal TAD placement in different dental regions.…”
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7794
Novel Patterns of Photosynthetic Activity Within Canopies of Poplar Stands with Different Densities
Published 2025-03-01“…(1) Background: Planting density is an important factor affecting the yield of poplar per unit area. Therefore, determining the optimal height of the photosynthetic canopy layer for different planting densities is critical. (2) Methods: This study takes <i>Populus euramericana</i> ‘N3016’ × <i>Populus ussuriensis</i> as the research object. …”
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7795
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7796
Atmospheric pressure plasma jet-assisted fabrication of antibacterial PET/ZnO NP composite
Published 2025-08-01“…In this research, PET/ZnO composites with different ZnO concentrations were synthesized with a method assisted by an atmospheric pressure plasma jet (APPJ). …”
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7797
Frequency-comb-referenced multiwavelength interferometry for high-precision and high-speed 3D measurement in heterogeneous semiconductor packaging
Published 2025-02-01“…Therein, we devised a sequential phase detection method, which enables 5,000 times faster solution determination than the traditional recursive excess fraction method, while maintaining its reliability under noisy conditions. …”
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7798
Effect of microbubble as local drug delivery system in endodontic management - An In-Vitro study
Published 2024-06-01“…After 14 days, the number of live bacteria in the samples was determined using confocal laser scanning microscopy. …”
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7799
4-Chloro-2-methylphenoxyacetic acid photo-reduction with sulfite excitation under UV irradiation: Kinetics, energy consumption, operational variables and toxicology with Daphnia ma...
Published 2024-01-01“…In addition, the reaction rate (robs) increased 1.397 to 4.1125 mg L−1 min−1. Also, EEO was determined by kinetics and IUPAC methods, which showed that the quantity of energy consumption increases with increasing MCPA concentration. 2-(o-tolyloxy)acetic acid, 1-ethoxy-2,4-dimethylbenzene, toluene, (E)− 2-(prop-l-en-l-yloxy)acetic acid, (E)− 1-ethoxyprop-1-ene, and (E)− 1-ethoxyprop-1-ene identified as intermediates. …”
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7800
Pseudoneutralizing test for preclinical studies of vaccines against SARS-CoV-2
Published 2024-04-01“…The data obtained show a pronounced, statistically significant correlation between the results obtained by immunoassay methods with VNA titers determined in the studied animals by the virological neutralization test. …”
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