Showing 5,901 - 5,920 results of 6,503 for search '"Energy Research ', query time: 0.07s Refine Results
  1. 5901
  2. 5902
  3. 5903
  4. 5904

    Bone Mineral Density is Decreased in Patients with Systemic Sclerosis and Correlates With Serum Intact Parathormone Levels: A Cross-Sectional Study by Shefali Sharma, Aadhaar Dhooria, Tulika Singh, Varun Dhir, Arghya Chattopadhyay, Debashish Mishra, Sanjay Jain

    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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  5. 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... by Mohsen Asgari, Mehdi Mohammadimehr, Mohammad Arabzadeh-Ziari, Erfan Arabzadeh-Ziari

    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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  6. 5906

    Advancing UAV Communications: A Comprehensive Survey of Cutting-Edge Machine Learning Techniques by Chenrui Sun, Gianluca Fontanesi, Berk Canberk, Amirhossein Mohajerzadeh, Symeon Chatzinotas, David Grace, Hamed Ahmadi

    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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    Article
  7. 5907

    Statistical analysis of heat waves in the southern slopes of Alborz by Zienab Hosinpoor, AliAkbar Shamsipour, Mostafa Karimi, Faramarz khoshakhlagh

    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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  8. 5908
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  10. 5910

    The role of milk urea nitrogen in nutritional assessment and its relationship with phenotype of dairy cows: A review by Xiaowei Zhao, Nan Zheng, Yangdong Zhang, Jiaqi Wang

    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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  11. 5911

    The Arctic Lobby in Japan: Structures, Mechanisms of Infl uence and the Role in Developing Cooperation with the Russian Federation by E. V. Polkhova, A. A. Sergunin

    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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  12. 5912

    Gate-to-gate life cycle assessment of lithium-ion battery recycling pre-treatment by Anna Pražanová, Michael Fridrich, Jan Weinzettel, Vaclav Knap

    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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  13. 5913
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  15. 5915

    Response Modification Factor of RC Frames Strengthened with RC Haunches by Junaid Akbar, Naveed Ahmad, Muhammad Rizwan, Sairash Javed, Bashir Alam

    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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  16. 5916
  17. 5917

    Azurin a potent anticancer and antimicrobial agent isolated from a novel Pseudomonas aeruginosa strain by Nourhan A. Zaghloul, Mona K. Gouda, Yasser Elbahloul, Nancy M. El Halfawy

    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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  18. 5918
  19. 5919

    Ultrawide bandgap semiconductor h-BN for direct detection of fast neutrons by J. Li, A. Tingsuwatit, Z. Alemoush, J. Y. Lin, H. X. Jiang

    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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  20. 5920

    Study on Single Event Transients in Amplifier for Switched-Capacitor Circuits in CMOS Technology by Ming Yan, Jaime Cardenas Chavez, Adriana Noguera Cundar, Kamal El-Sankary, Li Chen

    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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