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841
Sustainable strategies for preventive maintenance and replacement in photovoltaic power systems: Enhancing reliability, efficiency, and system economy
Published 2025-04-01“…These findings highlight the model's effectiveness in ensuring high operational reliability and economic efficiency of PV plants. …”
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842
Implications of the thermal environment for terrestrial wildlife management
Published 2017-06-01Get full text
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843
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844
Surgical treatment of renal tumor with tumor thrombus in the inferior vena cava
Published 2023-01-01“…There were 92 patients (72 males and 20 females) aged 60.5 on average who were operated on in the mentioned period. …”
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845
Opening Up Efficiency: A Deep Dive into Property Management in Zanzibar’s Commercial Hubs
Published 2025-01-01“…Findings indicate significant operational efficiency and tenant satisfaction challenges despite reasonable financial performance. …”
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846
Hamming Distance-Based Intuitionistic Fuzzy Artificial Neural Network with Novel Back Propagation Method
Published 2025-06-01“…A novel and enhanced aggregation operator—the Hamming–Intuitionistic Fuzzy Power Generalized Weighted Averaging (H-IFPGWA) operator—is proposed for weight determination in MAGDM situations. …”
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847
Comparative analysis of TREC and KREC concentration levels in children at medical and biological risk (CHD – frequently ill children, children who have been operated for congenital...
Published 2024-09-01“…The purpose of the study was to compare and analyze the levels of KREC (kappa-deleting recombination excision circle) and TREC (T cell receptor excision circle) levels, which indirectly reflect impaired maturation of T and/or B lymphocytes, in children of the medical and biological risk group and the comparison group (patients considered relatively healthy, relative to the population).The medical and biological risk groups were:1) 15 children with operated congenital heart defects with combined thymectomy and 9 without it; the average age is 5 months ±4 months and 7 months ±3 months, respectively; and2) 27 children with relatively frequent morbidity of the respiratory tract (acute respiratory viral infection more than 8 times a year) aged 1.6±1.4 months, among whom the proportion attending a preschool institution is 20 people (74%).The comparison groups were:1) 16 relatively healthy children (health group 1) aged 1.7±1.6 years, among whom the proportion of those attending a preschool institution was 13 people (81%); and2) 48 apparently healthy newborn children, whose average age was 15±12 days.Quantitative determination of TREC and KREC was carried out using a multiplex test system developed at the Institute of Chemical Biology and Fundamental Medicine of the Siberian Branch of the Russian Academy of Sciences (Novosibirsk). …”
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848
Avaliação do uso do modelador nasal em pacientes portadores de fissura labial unilateral operados pela técnica de Göteborg Evaluation of the nasal retainer in patients with unilate...
Published 2010-12-01“…RESULTS: The age of the patients after the surgery range from 1 to 9 years, which only 60% were operated on the pre set age (3 months), the average time using the Silicone molding strut were 4 months. …”
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849
Examination of maintainability indicators of feed preparation and distribution products
Published 2024-11-01“…Calculations established that the average time for restoring the operability of research objects was in confidence intervals: 6.98 hours – lower confidence limit; 41.02 hours – upper confidence limit; 34.04 hours – the size of the interval. …”
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850
Electric Vehicles Charging Scheduling Strategy Based on Time Cost of Users and Spatial Load Balancing in Multiple Microgrids
Published 2025-01-01“…To improve users’ charging experience and ensure stable operation of the MMG, we propose a new joint scheduling strategy that considers both time cost of users and spatial load balancing among MMGs. …”
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851
Optimizing MRI Scheduling in High-Complexity Hospitals: A Digital Twin and Reinforcement Learning Approach
Published 2025-06-01“…Magnetic Resonance Imaging (MRI) services in high-complexity hospitals often suffer from operational inefficiencies, including suboptimal MRI machine utilization, prolonged patient waiting times, and inequitable service delivery across clinical priority levels. …”
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852
Future grid mix impacts on whole-building life cycle assessment
Published 2025-01-01“…Building construction and operation are a significant contribution to global greenhouse gas emissions, so understanding and mitigating emissions is crucial for reliable and realistic emissions accounting. …”
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853
SURGICAL STRATEGY IN PATIENTS WITH ABDOMINAL AORTIC ANEURYSM AND COINCIDENTAL MALIGNANCY OF DIFFERENT LOCALIZATION
Published 2018-01-01“…Two-step operations were performed in 4 patients, the simultant operation — in one patient.…”
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854
Leakage Analysis of PEMFC Sealing System Considering Temperature Cycling
Published 2023-07-01“…Addressing the leakage rate prediction problem of the PEMFC sealing system is of great importance for its stable operation. The leakage calculation method of the PEMFC sealing system is proposed based on thermal coupling. …”
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855
Improving Threat Detection in Wazuh Using Machine Learning Techniques
Published 2025-06-01“…The increasing complexity and sophistication of cyber threats underscore the critical need for advanced threat detection mechanisms within Security Operations Centers (SOCs) to effectively mitigate risks and enhance cybersecurity resilience. …”
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856
A Comparative Study of Image Processing Techniques for Javanese Ancient Manuscripts Enhancement
Published 2025-01-01“…Based on the evaluation of the result, this study revealed that Gaussian Blur performed well, attaining an average SSIM value of 0.91, signifying its proficiency in preserving the original visual structure and texture. …”
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857
Cost calculation method development for various types of engine fuel filling for first category automobiles
Published 2023-03-01“…Introduction. Reducing the operating costs of motor fuel for cars is possible through the use of cheaper and at the same time less environmentally harmful alternative energy sources. …”
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Multi-criteria vehicle routing problem for a real-life parcel locker-based delivery
Published 2025-07-01Get full text
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860
A vertical-mode extrapolation scheme applied to the Brazil Current domain: quasi-synoptic scenarios
Published 2023-03-01“… The Brazil Current (BC) is a western boundary current, with an average vertical extension of 500 m, which occupies the southwestern margin of Atlantic Ocean. …”
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