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5903
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Bone Mineral Density is Decreased in Patients with Systemic Sclerosis and Correlates With Serum Intact Parathormone Levels: A Cross-Sectional Study
Published 2019-01-01“…Methods: Adult patients suffering from systemic sclerosis (as per the 2013 American College of Rheumatology classification criteria for systemic sclerosis) attending the rheumatology clinic at Post Graduate Institute of Medical Education and Research, Chandigarh, India were recruited. BMD was measured using dual energy x-ray absorptiometry (DXA) and serum Vitamin D and iPTH levels were estimated. …”
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5905
Static Bending, Vibration, and Buckling Responses of a Sandwich Beam Composed of Five Layers Considering Honeycomb Core and CNTRC with SMA Particles and Temperature-Dependent Mater...
Published 2025-04-01“…The novelty and main contributions of this research are to investigate simultaneously static bending, free vibration, and buckling responses of a sandwich beam composed of a five-layer beam using sinusoidal shear deformation theory (SSDT). …”
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5906
Advancing UAV Communications: A Comprehensive Survey of Cutting-Edge Machine Learning Techniques
Published 2024-01-01“…The manuscript starts with an overview of the existing research on UAV communication and introduces the most traditional ML techniques. …”
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5907
Statistical analysis of heat waves in the southern slopes of Alborz
Published 2023-03-01“…Heat waves are important phenomena in Iran, And its upsurge in recent years seems to have a high upside trend.This climate has a negative impact on agriculture, forest fire and forestry, water resources, energy use and human health.The purpose of the research is to explain the frequency, time distribution, continuity of thermal waves, and the identification of its occurrence in the southern foothills of central Alborz.Therefore, using the statistical methods and maximum daily temperature data of Tehran (Mehrabad), Qazvin and Semnan stations for the statistical period of 30 years (1966-2016), the mentioned characteristics were extracted.In the first step, the nonparametric method of Kendal was used to understand the variability and awareness of the monthly trend of maximum temperatures in the study period.In order to determine the severity, duration and frequency of heat wave events, the percentiles (95.98) and normalized temperature deviation (NTD) were used.The results of the study showed that the frequency of short-wave heat waves was higher.Most frequencies are related to 2-day waves, respectively, and Tehran (Mehrabad), Semnan and Qazvin stations are more frequent.The highest frequency of annual events was detected at stations in Tehran (11 waves in 2010), in Semnan (9 waves in 2015) and Qazvin (7 waves in 2015), respectively.The highest frequency of monthly heat wave events was recorded in June and September.The highest continuation (15 days) was obtained in March 2008 with the percentile method at Mehrabad station.In the normalized deviation method, the temperature was calculated as a warm wave (12 days) in 2008.The highest annual frequency of heat loss occurred in all three stations in 2015.The evolution of the process indicated an increase in the incidence of thermal waves in the cold period of the year But in other chapters, no meaningful changes were made.As it says, the decline in cold winter temperatures is on the southern slopes of Alborz.The results of the two methods showed that in the normalized deviation of the temperature, the number of thermal waves more than the percentile method was recorded, but in the percentile method, the thermal wave was more prominent in the cold period of the year.…”
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5908
The subcompartmented oxphosomic model of the phosphorylating system organization in mitochondria
Published 2021-12-01Get full text
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5909
Investigation of the Atomic Structure of Ge-Sb-Se Chalcogenide Glasses
Published 2018-01-01Get full text
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5910
The role of milk urea nitrogen in nutritional assessment and its relationship with phenotype of dairy cows: A review
Published 2025-03-01“…Many studies have suggested that intake of dietary protein and energy, as well as their synchronized release in the rumen, are major factors influencing MUN concentration. …”
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5911
The Arctic Lobby in Japan: Structures, Mechanisms of Infl uence and the Role in Developing Cooperation with the Russian Federation
Published 2020-12-01“…These include, in particular, the energy sector representatives that sought to take part in the construction of liquefied natural gas (LNG) plants. …”
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5912
Gate-to-gate life cycle assessment of lithium-ion battery recycling pre-treatment
Published 2025-03-01“…Recycling spent lithium-ion batteries (LIBs) is critical for enhancing environmental sustainability and resource conservation; however, the environmental and energy impacts of LIB recycling are not yet comprehensively understood due to the diverse applications of LIB cells and the variability in recycling technologies. …”
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5913
HiQ-FPAR: A High-Quality and Value-added MODIS Global FPAR Product from 2000 to 2023
Published 2025-01-01Get full text
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5914
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5915
Response Modification Factor of RC Frames Strengthened with RC Haunches
Published 2020-01-01“…A case study was presented for the seismic performance assessment of RC frames with/without RC haunches in various seismic zones using the static force procedure given in seismic code and using response modification factor quantified in the present research.…”
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5916
Nitrogen-carbon nanotubes as a basis for a new type of semiconductor materials for electronics devices
Published 2024-12-01Get full text
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5917
Azurin a potent anticancer and antimicrobial agent isolated from a novel Pseudomonas aeruginosa strain
Published 2025-01-01“…The partially purified azurin protein was characterized using polyacrylamide gel electrophoresis, energy-dispersive X-ray spectroscopy, Fourier-transform infrared spectroscopy, and nuclear magnetic resonance spectroscopy. …”
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Ultrawide bandgap semiconductor h-BN for direct detection of fast neutrons
Published 2025-01-01“…Furthermore, it was shown that the energy information of incoming fast neutrons is retained in the neutron pulse-height spectra. …”
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5920
Study on Single Event Transients in Amplifier for Switched-Capacitor Circuits in CMOS Technology
Published 2025-01-01“…Notably, we propose a novel radiation hardening solution: the parallel-auxiliary ring amplifier (PA-RAMP) structure, which demonstrates significantly better tolerance to SETs compared to other designs. This research not only contributes to the understanding of SET effects on analog switched-capacitor amplifier circuits but also introduces a cost-effective approach to mitigate these effects. …”
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