Showing 51,001 - 51,020 results of 53,535 for search '(unstructures OR (structured OR structural)) data', query time: 0.52s Refine Results
  1. 51001
  2. 51002

    Measuring the outcomes of volunteering for education: development and pilot of a tool to assess healthcare professionals’ personal and professional development from international v... by Natasha Tyler, Carlos Collares, Ged Byrne, Lucie Byrne-Davis

    Published 2019-07-01
    “…Exploratory analysis investigated the structure of the data using principal component analysis and multivariate item response theory.Results Exploratory analysis found 10 principal components that explained 71.80% of the variance. …”
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    Article
  3. 51003

    Spatio-Temporal Evolution Characteristics of Tourism Ecological Resilience in China by Li Jiang, Xingpeng Chen, Lili Pu, Huaju Xue

    Published 2025-04-01
    “…From 2010 to 2022, China’s TER generally presents a pattern of “high in the east and low in the west, high in the south and low in the north”, forming a hierarchical spatial structure with Beijing and Shanghai as the “dual cores”, decreasing to the periphery. (3) There are obvious spatial differences in the three dimensions of DPC, ARC, and OIC. …”
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  4. 51004

    Evaluation methods of artificial demineralization protocols for coronal dentin: a systematic review of laboratory studies by Alaa Esmat Abdel Salam, Hoda Saleh Ismail, Hamdi Hamama

    Published 2025-04-01
    “…Therefore, a combination of multiple techniques is recommended to yield sufficient and more accurate data.…”
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  5. 51005

    Harmonization of community health worker programs for HIV: A four-country qualitative study in Southern Africa. by Jan-Walter De Neve, Henri Garrison-Desany, Kathryn G Andrews, Nour Sharara, Chantelle Boudreaux, Roopan Gill, Pascal Geldsetzer, Maria Vaikath, Till Bärnighausen, Thomas J Bossert

    Published 2017-08-01
    “…Key facilitators to harmonization included (i) a large existing national CHW program and recognition of nongovernmental CHW programs, (ii) use of common incentives and training processes for CHWs, (iii) existence of an organizational structure dedicated to community health initiatives, and (iv) involvement of community leaders in decision-making. …”
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  6. 51006

    Delirium in geriatric patients with hip fracture by A. Konkayev, N. Bekmagambetova, M. Konkayeva, M. Šerpytis, D. Gineitytė-Ozolince, J. Šipylaitė, D. Jatužis

    Published 2021-03-01
    “…The study included 207 geriatric patients hospitalized for hip fracture at the institute of Traumatology and orthopedics in Astana in 2017-2018 (data of 199 patients analyzed). The frequency and structure of delirium, as well as the efficacy of dexmedetomidine in the treatment of delirium compared with haloperidol, were evaluated. …”
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  7. 51007

    Coseismic slip distribution and 3D deformation field simulation of the Menyuan Mw 6.7 earthquake in Qinghai based on InSAR constraint by Rui ZENG, Yanan JIANG, Aoxiang YAN, Yan Cheng, Huiyuan LUO

    Published 2024-11-01
    “…Additionally, the coseismic static Coulomb stress changes were calculated, and the seismogenic structure, along with the regional seismic hazard, was further analyzed. …”
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  8. 51008

    A rare case of intracranial Castleman disease by K. A. Sulin, K. A. Chizhova, N. K. Samochernykh, I. Yu. Belov, I. A. Makarov, L. B. Mitrophanova, D. A. Gulyaev

    Published 2023-06-01
    “…MRI of the brain with contrast enhancement showed pathological infiltration in the structure of the right parietal bone, the presence of a massive paraosseous component that spread intracranially with compression of the right parietal lobe, and moderately pronounced perifocal edema. …”
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  9. 51009

    Land use transition and its driving mechanisms in China’s human-elephant conflict areas by WANG Yuan, WANG Yahui, YANG Aoxi, FAN Hui, XIE Fei

    Published 2025-01-01
    “…In the core conflict areas, a multi-crop structure dominated by rubber has formed (accounting for 69.8% of the planting area). (2) Land use in the core conflict zone exhibits relatively extensive patterns, with land transfer rates and input-output efficiency demonstrating significantly lower values compared to those observed in peripheral regions. (3) Land use transition is influenced by multiple factors, including Asian elephant activities, economic development, and agricultural policy adjustments. …”
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  10. 51010

    Evolutionary pattern of pressure-relief gas transportation-storage area in fully mechanized mining face and its engineering practice in Huangling minefield by Tuanjie LI

    Published 2024-12-01
    “…The evolution of overburden fracture structure induced by coal seam mining has a greater impact on the transportation and storage of pressure-relief gas in the mining zone. …”
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  11. 51011

    Characteristics of the Epidemiological Situation of Measles in the Period of its Elimination in Republic of Moldova by A. A. Melnik, V. E. Bukova, L. P. Tsurcan, N. I. Furtuna

    Published 2019-09-01
    “…The average age of the diseased is 14 years, and in outbreaks with a significant number of cases (9 and more) within 7.9–14.9 years. In the age structure of the diseased, children from 1 to 10 years old prevail (66.1%), children under one year old make up 8,2%, teenagers 17,5% and adults 8.2%. …”
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  12. 51012

    Study on Bearing Mechanism of Steel Screw Pile by Peng Ding, Yang Liu, Cheng Shi, Fanguang Meng, Wei Li, Zhiyun Deng, Xu Chang

    Published 2024-10-01
    “…Secondly, the real friction coefficient between pile and soil was determined by comparing it with the field bearing test data of screw piles. Finally, the bearing mechanism and failure criterion of the SSP was revealed. …”
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  13. 51013

    Factors contributing to road traffic accidents in suburban areas by E. V. Pechatnova, I. A. Novikov, I. I. Kiryushin, N. N. Nagorny

    Published 2024-11-01
    “…However, changes in the characteristics of traffic, pedestrian flows, and those of the street and road environment structure usually are not observed on crossing the city boundaries. …”
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  14. 51014

    Optimizing appliance scheduling for utility and budget in smart energy systems under inclining block rate tariffs by Ahmed Shaban, Mohamed Salhen, Mohamed A. Shalaby, Tamer F. Abdelmaguid

    Published 2025-09-01
    “…The model is validated using synthetic test cases and empirical data from a household survey, alongside actual solar generation profiles. …”
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  15. 51015

    Left ventricular flow dynamics by cardiac imaging techniques in heart failure patients: state of the art by Donato Mele, Lorenzo Serio, Riccardo Beccari, Antonella Cecchetto, Stefano Nistri, Gianni Pedrizzetti

    Published 2025-05-01
    “…In patients with HF, alterations in vortex structure and dynamics have been associated with both systolic and diastolic LV dysfunction, demonstrating the potential to diagnose early LV dysfunction. …”
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  16. 51016

    Specific features of embryonic development of Trichuris skrjabini (Baskakov, 1924) nematode eggs parasitizing in sheep by V. A. Evstafieva, V. V. Melnichuk, T. A. Sharavara, E. V. Sirenko, N. A. Makarevich, Yu. P. Kutsenko, G. S. Khlevnaya

    Published 2018-02-01
    “…The changes of egg shell thickness were not statistically significant. Considering the data on the morphological structure and the period of nematodosis pathogens eggs development it is possible to plan the time of taking measures to prevent and control trichurosis in sheep.…”
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  17. 51017

    Modelling the fatigue damage in power components using machine learning technology by Stoyan Stoyanov, Razia Sulthana, Tim Tilford, Xiaotian Zhang, Yihua Hu, Xingyu Yang, Yaochun Shen, Yangang Wang

    Published 2025-03-01
    “…The proposed methodology is demonstrated with two different metamodel structures, a regression decision tree and a neural network, for the problem of predicting the thermal fatigue damage in wire bonds of insulated-gate bipolar transistor (IGBT) power electronics modules (PEMs) exposed to passive temperature cycling loads. …”
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  18. 51018

    Thermal limit of helical-nut surfaced tubes for divertor cooling by Ji Hwan Lim, Seung-Hwan Yu

    Published 2025-01-01
    “…Historical investigations have grappled with the challenge posed by predicting the thermal limit for HNS tubes under unidirectional high thermal loads, as extant thermal limit correlations—analyzed under subcooled flow boiling conditions—fail to account for the intricate helical fin surface structures intrinsic to HNS tubes. Consequently, these correlations consistently underestimate the thermal limit. …”
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  19. 51019

    Aging steller sea lions by growth layer groups in teeth by Takeomi Isono, Yumi Kobayashi, Vladimir N. Burkanov, Orio Yamamura

    Published 2019-06-01
    “…ABSTRACT Accurate age determination of individuals is crucial in estimating age structure in populations as well as age‐specific rates of reproduction and survival. …”
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  20. 51020

    Black Sea ports of the Golden Horde according to Casti­lian “Libro del conosçimiento de todos los reynos” of the 14th century by Emanov A.G.

    Published 2023-09-01
    “…Results and novelty of the research: The analysis of the Castilian ”Libro del conosçimiento de todos los reynos” has unveiled a previously unrecognized structure: the “Black Sea’s vexillographic portolan chart.” …”
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