Showing 24,581 - 24,600 results of 28,320 for search '"Physics"', query time: 0.11s Refine Results
  1. 24581

    Design and Performance Evaluation of a Self-Propelled Mugwort Harvester for Hilly and Mountainous Regions by Yi Li, Yongsheng He, Kai Zhang, Siqi Wang, Xinyu Hu, Junnan Chen

    Published 2025-01-01
    “…To address these issues, a self-propelled mugwort harvester is designed based on mugwort planting patterns and the physical characteristics of mugwort during the harvesting period. …”
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  2. 24582

    Solubility Enhancement of a Poorly Water-Soluble Drug Using Hydrotropy and Mixed Hydrotropy-Based Solid Dispersion Techniques by Hezha Abdullah Ali, Hunar Kamal Omer

    Published 2022-01-01
    “…In comparison to the pure drug, the solubility of hydrotropic solid dispersions and physical mixtures of rosuvastatin with a combination of hydrotropic agents (sodium salicylate, sodium benzoate, and urea) in the ratio of 13.33 for each increased in all formulations significantly, and all manufactured formulations’ drug release ranged from 98.83 to 104.78%, indicating a noticeably higher dissolution rate. …”
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  3. 24583

    Application and prospect of blockchain in Metaverse by Xiaoling SONG, Yong LIU, Jingnan DONG, Yongfei HUANG

    Published 2022-08-01
    “…The metaverse is a new ecology that seamlessly integrates the virtual digital world and the real physical world, and has recently attracted widespread attention from all walks of life.With the maturity of various new IT technologies such as blockchain technology, artificial intelligence technology, VR/AR and sensing technology, mobile communication technology and ubiquitous computing technology, the further development of the Metaverse is possible.At present, research on the Metaverse mainly involves industrial projects, infrastructure, key technologies, privacy and security, etc.Although blockchain technology is covered in these studies, the specific points about the advantages of blockchain applied to the Metaverse are still lacked.Blockchain technology can not only provide an open and free decentralized environment for the Metaverse, but also act as a fair and reasonable digital asset distribution mechanism.The digital identity and digital asset management in the Metaverse empowered by blockchain was studied.The development process and characteristics of the Metaverse were analyzed.And the core technologies and challenges faced by the development of the Metaverse were discussed.Meanwhile, the key technologies of the blockchain were studied, and the feasibility of applying the blockchain to the Metaverse was analyzed from two aspects: the essential characteristics of the blockchain and the advantages of other technology integration.The Metaverse ecosystem architecture was further proposed, and the blockchain-based self-sovereign identity management model, blockchain-NFT workflow and its application in the Metaverse were analyzed in detail.Furthermore, combining the latest research progress of blockchain and the Metaverse, it was pointed out that the application of blockchain to the Metaverse will be from four aspects: infrastructure, communication and computing resource management mechanisms, regulation and privacy protection, and blockchain scalability and interoperability.Then the related challenges ahead and future research directions were presented at last.…”
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  4. 24584

    Effect of variations in drying temperature of papaya seeds (Carica papaya L.) on the physiochemical characteristics of jelly candy by Rizki Aldhianto Utomo, Safinta Nurindra Rahmadhia

    Published 2024-12-01
    “…Ash content significantly increased (0.37%–0.40%). The physical properties analysis showed hardness values of 133.17–151.89 N, gumminess of 33.03–51.70 N, and chewiness of 21.07–36.44 N. …”
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  5. 24585

    YOLO-TC: An Optimized Detection Model for Monitoring Safety-Critical Small Objects in Tower Crane Operations by Dong Ding, Zhengrong Deng, Rui Yang

    Published 2025-01-01
    “…Traditional object detection models often fall short in crane operator cabins due to complex lighting conditions, cluttered backgrounds, and the small physical scale of target objects. To address these challenges, we introduce YOLO-TC, a refined object detection model tailored specifically for tower crane monitoring applications. …”
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  6. 24586

    Analysis of Decision-Making Styles of Department of Sports Management Students by Barbaros Serdar Erdoğan, Gökhan Acar

    Published 2018-08-01
    “…The population of the study comprises a total of 158 students (51 female, 107 male) randomly selected from the 1st, 2nd, 3rd and 4th year studentsof Mehmet Akif Ersoy University, Physical Educationand Sports Academy, Department of Sports Management inBurdur province in 2016 - 2017 academic year. …”
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  7. 24587

    Livelihood vulnerability household fishermen household due to climate change in Lampung Province, Indonesia. by Maya Riantini, Maesti Mardiharini, Saptana, Bedy Sudjarmoko, Eka Kasymir, Lestari Gita Nur'aini, Salsa Hentia Anindita, Mat Syukur, Armen Zulham, Budi Wardono, I Ketut Ardana, Chandra Indrawanto, Agus Wahyudi

    Published 2024-01-01
    “…Fishermen employ an adaptation mechanism that engaged the five fundamental facets of income capital, namely natural capital, human capital, physical capital, financial capital, and social capital.…”
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  8. 24588

    Correlation between Helicobacter pylori Infection and Metabolic Abnormality in General Population: A Cross-Sectional Study by Li-juan Lu, Ning-Bo Hao, Jian-Jun Liu, Xue Li, Rui-Ling Wang

    Published 2018-01-01
    “…The study included 1867 (393 females and 1474 males, aged 54.0 ± 9.6 years) people that took a physical examination. There was no significant difference in gender and age between the study participants with and without H. pylori infection. …”
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  9. 24589

    Fine-Grained Building Classification in Rural Areas Based on GF-7 Data by Mingbo Liu, Ping Wang, Peng Han, Longfei Liu, Baotian Li

    Published 2025-01-01
    “…The results of the roof type classification and fine-grained building classification reveal the physical and geometric characteristics of buildings and the spatial distribution of different building types in the study area. …”
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  10. 24590

    Comparative Analysis of Healthy Lifestyles in Peruvian University Students During and After the COVID-19 Pandemic by Carme Y. Baltazar-Meza, María Custodio

    Published 2025-01-01
    “…Significant differences were also found between both faculties in substance use in M1 and physical activity practice in M2. Although a trend toward the adoption of healthy habits was observed in the initial stages, the longitudinal analysis reveals a generalized decrease in concern for health and well-being. …”
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  11. 24591

    Assessment of seed quality and identifying sources of contaminants for maize seed across seed generations accessed through different seed source in Northwest Amhara. by Tilaye Anbes, Dereje Abebe, Melkamu Elmihun, Semagn Asredie, Wasihune Ewenetu, Yematew Chanie

    Published 2024-12-01
    “…The objectives of the study are to clearly put sources of contaminants at each seed class level and suggest possible recommendations to maintain seed quality and to test the physical and physiological quality parameters of each seed classes. …”
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  12. 24592

    The Effect of Airflow-Assisted Parameters on Droplet Deposition on Soybean Leaves at the V7 Growth Stage by Yuefu Guo, Hao Wang, Wenfeng Sun, Yongli Sun, Rui Xing, Kaige Zhang, Xiaocheng Fang, Bin Sui, Jiehao Xu

    Published 2025-01-01
    “…This study aims to optimize airflow-assisted parameters to enhance spray operation quality. By extracting the physical characteristics of soybean leaves at the V7 growth stage and conducting theoretical analysis, the study explored the factors influencing leaf orientation and droplet deposition, as well as the coupling relationship between these two aspects. …”
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  13. 24593

    Experimental and Mechanism Study of Superheated SAGD vs. Conventional SAGD Technique: A Cost-Effective Scheme for Superheated SAGD by Ke Huang, Siyuan Huang, Qi Jiang, Yang Liu

    Published 2022-01-01
    “…The numerical model was developed based on experimental results, and the influence of steam superheated degree on the recovery degree of the SAGD process was further investigated. The physical experiment results and numerical simulation results show that the advantages of high enthalpy and large specific volume of superheated steam are significant at the horizontal expansion stage of the steam chamber stage compared to those of saturated steam. …”
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  14. 24594

    Challenges in exercising the right to annual leave for workers on long-term sick leave in the Republic of Croatia by Bjelić-Gaćeša Dragana

    Published 2024-01-01
    “…The purpose of this right is to enable the workers to rest from physical and/or mental work, to enable them to enjoy relaxation and leisure in order to restore their working abilities. …”
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  15. 24595

    Natural population cohort study on long-lived adults: West China longevity and ageing procedure (WCLAP) by Li Wang, Yan Zhang, Qiukui Hao, Xiaoyan Chen, Birong Dong, Yan He, Meijuan Chen, Jirong Yue, Xiaochu Wu, Tianyao Zhang, Yan She, Yanling Gao, Yiping Deng

    Published 2022-06-01
    “…Data collection included a comprehensive assessment of the participant’s health (including physical, psychological, social and common chronic disease assessments), instrumental tests (body composition and muscle percentage) and the collection of biomedical-biobank samples (include blood, urine, faeces, hair and urine).Future plans Through the annual cohort follow-up, survival-related information is collected at a group level. …”
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  16. 24596

    Atividade física em acadêmicos de Educação Física: um estudo longitudinal by Tiago Santos, Otávio Leão, Jayne Leite, Marcelo Silva

    Published 2017-03-01
    “…O nível de atividade física foi avaliado nos domínios lazer e deslocamento através do International Physical Activity Questionnaire (IPAQ) versão longa. …”
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  17. 24597

    Digital Transformation of Subjective Civil Rights: Problems and Prospects by N. V. Razuvaev

    Published 2021-04-01
    “…The characteristic properties of such objects, first of all, the absence of a material substrate, that is, physical, material expression, make it difficult to characterize them as things, in the traditional meaning of this concept.However, the needs for the development of civil turnover in the context of the digitalization of the economy makes it necessary and inevitable for the participation of various types of digital property as objects of both property and contractual rights. …”
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  18. 24598

    Presenting the model of realizing the right to the city based on the network analysis process (ANP) in the raw-towns of West Mazandaran by Reza Soltanmaleki, Masoud Elahi, Zohreh Davodpour

    Published 2025-03-01
    “…The results of the network analysis (ANP) of the dimensions of realizing the right to the city in the western cities of Mazandaran province indicate that the physical-biological dimension holds the highest weight and importance (0.1970). …”
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  19. 24599

    A New Projection-Based Integrally Embedded Discrete Fracture Model and Its Application in Coupled Flow and Geomechanical Simulation for Fractured Reservoirs by Dawei Wu, Yuan Di, Yu-Shu Wu

    Published 2022-01-01
    “…Similar to the pEDFM, the pIEDFM uses a kind of additional connections between fracture and nonneighboring matrix cells to obtain more physically authentic velocity fields. As a significant improvement, a semi-analytical cone-shaped pressure distribution that follows the IEDFM is adopted in the pIEDFM to capture the sharp pressure change near the fracture surfaces. …”
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  20. 24600

    Vascularized composite allograft deceased donation in the United States by Wida S. Cherikh, Samantha M. Noreen, Alexandra Lewis, Sarah E. Booker, Jesse Howell, Erin M. Schnellinger, Jennifer L. Wainright, Christopher C. Curran

    Published 2025-01-01
    “…Vascularized composite allograft (VCA) transplantation represents a significant advancement in reconstructive surgery and offers hope to individuals who experienced congenital disorders or severe tissue injuries to restore physical appearance, function, and enhance quality of life. …”
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