Showing 4,101 - 4,120 results of 53,535 for search '((unstructures OR (structured OR (structures OR structure))) OR structural) data', query time: 0.65s Refine Results
  1. 4101

    Ionospheric Disturbances Over the Indian Sector During 8 September 2017 Geomagnetic Storm: Plasma Structuring and Propagation by L. Alfonsi, C. Cesaroni, L. Spogli, M. Regi, A. Paul, S. Ray, S. Lepidi, D. Di Mauro, H. Haralambous, C. Oikonomou, P. R. Shreedevi, A. K. Sinha

    Published 2021-03-01
    “…On 8 September in the Indian sector, the storm caused a severe modification of the equatorial electrojet (EEJ) with a consequent variation of the ionospheric structuring and dynamics. In our analysis, we propose an original method to isolate and identify EEJ variations from geomagnetic data and we detect the presence of equatorial plasma bubbles (EPB) from L‐band total electron content (TEC) data in order to understand their movement. …”
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  2. 4102

    Diet structure and academic achievement of children from difficult families: a cross-sectional study of Chinese children by Xuan Wang, Benfeng Du, Yuexuan Mu

    Published 2022-03-01
    “…This study explored the relationship between children’s diet structure and academic achievement and compared these across different family backgrounds.Design A cross-sectional study was conducted to survey the health status of children from difficult families based on a random sampling method in 2018. …”
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  3. 4103
  4. 4104

    Selected problems of design and construction of the 19th century railway bridges by example of Ivangorod–Dąbrowa Railway by Wiktor Wściślik, Maciej K. Cichoń

    Published 2025-06-01
    “…A separate chapter is devoted to selected issues of structural design, with particular emphasis on the service load calculation (rolling stock and wind). …”
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  5. 4105

    Consumption structure of forest mushrooms by residents of contaminated districts of the Bryansk region in the remote period after the Chernobyl accident by K. V. Varfolomeeva, S. A. Zelentsova, V. S. Repin

    Published 2023-12-01
    “…To collect and analyze the data, the method of face-to-face questionnaire survey of adult population was applied according to individual questionnaires developed by the staff of Federal Funded Institution of Science «Saint-Petersburg Research Institute of Radiation Hygiene after Professor P.V. …”
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  6. 4106

    Alpha structure of 16O at high excitation energy via 3He + 13C nuclear reactions by Lombardo Ivano, Redigolo Luigi, Dell’Aquila Daniele, Vigilante Mariano, Ayketin Mualla, Baldesi Lucia, Barlini Sandro, Camaiani Alberto, Casini Giovanni, Ciampi Caterina, Fabris Daniela, Cicerchia Magda, Frosin Catalin, Gramegna Fabiana, Marchi Tommaso, Ordine Antonio, Ottanelli Pietro, Pasquali Gabriele, Piantelli Silvia, Russo Marco, Stefanini Andrea, Valdrè Simone, Verde Giuseppe

    Published 2025-01-01
    “…Some conclusions are also drawn regarding the presence of pronounced 4α structure of these states, based on the analysis of the branching ratios of the α2 to the α0 channels in the 16O compound nucleus decay.…”
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  7. 4107
  8. 4108

    SYNDROME AND PHENOMENON OF VENTRICULAR PRE-EXCITATION: STRUCTURE OF ARRHYTHMIAS AND SPECIFIC FEATURES OF HEART RHYTHM VARIABILITY TEMPORAL ANALYSIS by A. V. Tuyev, A. Y. Vyshenskaya, L. M. Vasilets, N. G. Poteshkina

    Published 2003-06-01
    “…Heart rhythm disturbances structure and time domain peculiarities of heart rate variability are studied at 77 patients having ventricular preexcitation syndrome and phenomenon. …”
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  9. 4109

    IMAGING OF 3-D SEISMIC TOMOGRAPHY FOR INTERNAL STRUCTURE UNDER THE MOUNTAIN MERAPI USING THE LOTOS-10 SOFTWARE by Ayu Wita Sari, Gede Bayu Suparta

    Published 2018-08-01
    “…The result of seismograph data processing shows seismic tomography method can reveal the subsurface structure of the Merapi Volcano through the distribution of deviation anomaly speed and Vp / Vs ratio. …”
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  10. 4110

    LiDAR-based individual tree AGB modeling of Pinus kesiya var. langbianensis by incorporating spatial structure by Zhi Liu, Xiaoli Zhang, Yong Wu, Yuansu Xu, Zhengying Cao, Zhibo Yu, Zihang Feng, Hongbin Luo, Chi Lu, Weibin Wang, Guanglong Ou

    Published 2024-12-01
    “…First, Individual tree attributes and spatial structures were extracted and evaluated from LiDAR data. …”
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  11. 4111
  12. 4112

    Determinants of the capital structure of small and medium enterprises: Empirical evidence in the public works and hydraulics sector from Algeria by Ishaq Hacini, Khadra Mohammedi, Khadra Dahou

    Published 2022-02-01
    “…The study used Panel Data methods for testing the hypothesis. The results show that profitability, liquidity, and assets structure are negatively related to financial leverage, while size does not affect the financial leverage. …”
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  13. 4113

    The Study of Noun Phrase Structure of English Names for Menus in Selected Restaurants and Cafes in Padang Chinese Town, Indonesia by Jessica Cindy, Rina Marnita, Ayendi Ayendi

    Published 2022-10-01
    “…This paper discusses the phrase structure construction of English in the names of foods and drinks on the list of menus sold by some modern restaurants and cafes. …”
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  14. 4114

    Sex-age structure and reproduction of yellowfin sole <i>Limanda aspera </i>in the eastern part of the Okhotsk Sea by Yury P. Diakov

    Published 2014-09-01
    “…The sex structure is significantly different for mature and immature parts of this stock. …”
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  15. 4115
  16. 4116

    Mathematical Model Relating Uniaxial Compressive Behavior of Manufactured Sand Mortar to MIP-Derived Pore Structure Parameters by Zhenghong Tian, Jingwu Bu

    Published 2014-01-01
    “…The uniaxial compression response of manufactured sand mortars proportioned using different water-cement ratio and sand-cement ratio is examined. Pore structure parameters such as porosity, threshold diameter, mean diameter, and total amounts of macropores, as well as shape and size of micropores are quantified by using mercury intrusion porosimetry (MIP) technique. …”
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  17. 4117

    A fully coupled fluid-structure interaction model for patient-specific analysis of bioprosthetic aortic valve haemodynamics by Zhongjie Yin, Chlöe Armour, Chlöe Armour, Selene Pirola, Selene Pirola, Harkamaljot Kandail, Xiaoxin Kan, Xiaoxin Kan, Pankaj Garg, Pankaj Garg, Rui Li, Rui Li, Toufan Bahrami, Toufan Bahrami, Saeed Mirsadraee, Saeed Mirsadraee, Xiao Yun Xu

    Published 2025-05-01
    “…BackgroundBioprosthetic aortic valves (BPAV) have been increasingly used for surgical aortic valve replacement (SAVR), but long-term complications associated with structural valve deterioration remain a concern. The structural behaviour of the valve and its surrounding haemodynamics play a key role in the long-term outcome of SAVR, and these can be quantitively analysed by means of fluid-structure interaction (FSI) simulation. …”
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  18. 4118
  19. 4119
  20. 4120

    Effect of Chemical Composition on the Structure and Catalytic Behaviour of AlPO and AlO–AlPO Mixed Catalysts by F.Sh. Mohamed, H.H. Kiwan, M.R. Mostafa

    Published 2002-03-01
    “…Their acidity was determined using a calorimetric titration method while their catalytic activity towards the dehydration of isopropanol was determined using a pulse microcatalytic technique. The data obtained from XRD studies showed that pure AlPO 4 when calcined at 650°C had a rather low crystallinity with its crystalline structure (which is of the α-cristobalite type) being characterized by poorly developed peaks. …”
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