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  1. 30401

    Forced Eruption: Alternative Treatment Approach to Restore Teeth with Subgingival Structure by Hamid Kermanshah, Elmira Najafrad, Sara Valizadeh

    Published 2022-01-01
    “…Orthodontic extrusion preserves the natural root system and may convert the tooth indicated for extraction into useful tooth with good prognosis and a low risk of failure. …”
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  2. 30402

    DYNAMIC ANALYSIS AND OPTIMIZATION OF IMPACT MECHANISM FOR IMPACTING AND BREAKING ROCK ROADEADER by LI XiaoHuo, QIAN YaSen, JIAO Li, LI Yan, SHI ShangWei, WENG ZhengYang

    Published 2017-01-01
    “…In order to improve the impact mechanism of the impacting and breaking rock roadheader dynamic characteristics under the cycle impact load,the first six natural frequency and mode shape as well as the displacement-frequency curves were obtained by using stress wave synthesis theory and finite element method in the paper,the modal and harmonic response of the mechanism were analyzed,the main deformation portion and main vibration direction and three axial weakest points of the mechanism were confirmed,structure size optimization of the rocker arm were adopted with multiple objective genetic algorithm,The maximum displacement response of the mechanism was reduced,and the dynamic characteristics of the mechanism were improved,which provides a method and basis for researching and improving the dynamic performance of the mechanism.…”
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  3. 30403

    Multi-scale Logo detection algorithm based on convolutional neural network by Yuchao JIANG, Lixin JI, Chao GAO, Shaomei LI

    Published 2020-04-01
    “…Aiming at the requirements for multi-scale Logo detection in natural scene images,a multi-scale Logo detection algorithm based on convolutional neural network was proposed.The algorithm was based on the realization of two-stage object detection.By constructing feature pyramids and adopting layer-by-layer prediction,multi-scale region proposals were generated.The multi-layer feature maps in convolutional neural networks were fused to enhance the feature representation.The experimental results on the FlickrLogos-32 dataset show that compared with the baseline,the proposed algorithm can improve the recall rate of region proposals,and can improve the performance of small Logo detection while ensuring the accuracy of large and middle Logo,proving the superiority of the proposed algorithm.…”
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  4. 30404

    Florida Bromeliad Weevil (no official common name), Metamasius mosieri Barber (Insecta: Coleoptera: Curculionidae: Dryophthorinae) by Barbra Larson, J. Howard Frank, Olan Ray Creel

    Published 2003-10-01
    “… The Florida bromeliad weevil is an occasional and minor pest on ornamental bromeliads and occurs at very low population densities in its natural habitat. It should not be confused with the Mexican bromeliad weevil, Metamasius callizona, which is currently attacking five species of native bromeliads in 16 counties and will likely destroy populations of six additional species of already-threatened or endangered bromeliads if not brought under control. …”
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  5. 30405

    Espaço rural, desenvolvimento e conflitos territoriais em Caetité – Bahia by Dhione Andrade Figueredo, João Phelipe Santiago

    Published 2021-06-01
    “…In this  way, we draw parallels on the territorial conflicts experienced by residents of rural communities who  struggle to stay in these spaces and to preserve the existing natural resources, outlining a scenario  about the production of space in this geographical situation. …”
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  6. 30406

    Co-infection with hepatitis B and human immunodeficiency virus: epidemiology, pathogenesis, and treatment by Yaozu He, Weiyin Lin, Fei Gu, Xianglong Lan, Linghua Li, Haijuan Wang

    Published 2025-01-01
    “…This study reviews the natural history and pathogenesis of liver disease in the context of HBV/HIV co-infection, current treatments for HBV in patients with HIV, and treatment outcomes in coinfected individuals.…”
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  7. 30407

    Sentiment analysis of Algerian Arabic dialect on social media Using Bi-LSTM recurrent neural networks by Abdelghani BOUZIANE, Benamar BOUOUGADA, Djelloul BOUCHIHA, Noureddine DOUMI

    Published 2024-10-01
    “…The method leverages word-to-vector embedding for word representation and incorporates natural language understanding of emojis to improve semantic interpretation. …”
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  8. 30408

    A sustainable outer Space for a future on Earth. Outer Space, space debris and technologies by Lucilla Spini

    Published 2020-12-01
    “…The paper analyzes this context from the point of view of international agreements on outer Space and recent activities pertaining the mitigation and remediation of space debris, towards promoting the issue of sustainability in outer Space with an integrated approach to sustainability on Earth, also to consider outer Space and its resources as ‘natural capital’ and ‘human environment’ within the 2030 Agenda.…”
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  9. 30409

    The Essence of the Company’s Intellectual Holdings and their Evaluation Indicators by M. V. Apanasevich

    Published 2023-09-01
    “…Intellectualization of the modern economy is an objective process, which is naturally predetermined by the new quality of the role and place of a man in the system of economic relations. …”
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  10. 30410

    Mapping Mental Representations With Free Associations: A Tutorial Using the R Package associatoR by Samuel Aeschbach, Rui Mata, Dirk U. Wulff

    Published 2025-01-01
    “…We discuss study design choices and different approaches to uncovering the structure of mental representations using natural language processing, including the use of embeddings from large language models. …”
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  11. 30411

    Constructing Core Backbone Grid Based on the Index System of Power Grid Survivability and BBO Algorithm by Feifei Dong, Dichen Liu, Jun Wu, Fei Tang, Chunli Song, Haolei Wang, Lina Ke, Bingcheng Cen, Wentao Sun, Zhenshan Zhu

    Published 2014-01-01
    “…Constructing core backbone grid is conducive to strengthen the construction of grid structure and improve the ability of withstanding natural disasters. The survivability index of power grid is made up of four indices, namely, the resistibility, recoverability, security, and connectivity. …”
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  12. 30412

    A Study on Factors Influencing the Inheritance Dilemma of Traditional Minority Sports Culture by Caixia Jiang

    Published 2025-01-01
    “…The results demonstrated that the inheritance of traditional minority sports culture is affected by various factors, such as a diversified ecological environment, socioecological trend, and a lack of cultural consciousness: (1) economization of natural ecological environment and homogenization of cultural inheritance space in the minority regions; (2) diversification of cultural, ecological environment, marginalization of traditional minority sports culture; (3) absence of successors to traditional culture; (4) imbalance in cultural inheritance methods. …”
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  13. 30413

    A vestige of FZZ duality in higher dimensions by Chethan Krishnan, Sarthak Talukdar

    Published 2025-01-01
    “…The 1+1 first order equations emerge as a natural limit of the higher dimensional HP system in the cap region of the cigar. …”
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  14. 30414

    Assessment of Replacing Gas Boilers with Heat Pumps for Hot Water Preparation in Car Washes by Talaba Ovidiu, Serban Alexandru, Hiris Paul Daniel, Balan Mugur Ciprian

    Published 2025-01-01
    “…The study provides a complex analysis for replacement of the natural gas boilers with air to water heat pumps, as the heat source for the hot water to be used in the car washing machines. …”
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  15. 30415

    La critique de paysage peut-elle être scientifique ? by Catherine Chomarat-Ruiz

    Published 2008-12-01
    “…Then it addresses the issue of values attributed to landscape in order to emphasize their contradictory, arbitrary and relative natures. It highlights the fact that the epistemological issue faced by this type of criticism engages the ethical question of landscape transmission. …”
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  16. 30416

    A Metastable Aluminosilica Compound for Aluminum and Water Transport to the Upper Mantle by Frans J. M. Rietmeijer, Joseph A. Nuth

    Published 2009-01-01
    “…It has been suggested that crystalline “phase egg,” AlSiO3OH, with a ratio Al/Si=1 could carry aluminum and water to the mantle but its natural occurrences are still speculative. An amorphous phase with a fixed and unique, deep metastable eutectic Al2Si2O7 composition was produced in laboratory experiments wherein conditions favored kinetically controlled formation of amorphous solids. …”
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  17. 30417

    Impervious Surface Thresholds and the Pace to Plant Technique for Planting Urban Red Maple Trees by Adam G. Dale, Steven D. Frank, Elsa Youngsteadt, Barbara Fair, Julieta Sherk, Michael Just

    Published 2017-12-01
    “…Many urban tree species have more insect and mite pests in urban landscapes than in surrounding natural areas. This is due in part to stress created by impervious surfaces, such as roads and sidewalks that can increase air temperature and reduce soil moisture. …”
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  18. 30418

    Soil Health Response of Histosols to Flooded versus Dry-Fallow Conditions during Summer by Jehangir H. Bhadha, Jay Capasso, Abul Rabbany, Nan Xu, Matthew VanWeelden

    Published 2021-01-01
    “…This information will be beneficial to current and potential growers farming flooded rice in south Florida, as well as Extension agents who work on rice and soil conservation agencies such as the USDA Natural Resources Conservation Service (NRCS). This new 6-page publication was written by Jehangir H. …”
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  19. 30419

    INTENSITY OF GROWTH AND DEVELOPMENT OF FLAX LINES WITH DIFFERENT PHOTOSENSITIVITY IN THE LATITUDES TRADITIONAL FOR FLAX AND LINSEED by N. B. Brutch, A. V. Domantovich, V. A. Koshkin, A. A. Sanin, L. A. Kosykh

    Published 2018-06-01
    “…Thirty-five lines from the flax genetic collection held at VIR, differing in origin and photosensitivity, have been evaluated in natural conditions of fibre flax (60°nl) and linseed (53°nl) cultivation, and in artificially created long- and short-day conditions for the duration of phases “germination-flowering”, “flowering-maturation” and plants height. …”
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  20. 30420

    Evidence for Underregistration of Suicide by M. A. Riedinger, R. F. P. de Winter

    Published 2020-01-01
    “…In this case report, we will present two cases in which the Dutch municipal coroner registered a natural death, but treating psychiatrists doubted the validity of this decision on the grounds of clinical data and investigation. …”
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