Showing 15,301 - 15,320 results of 19,098 for search '"space"', query time: 0.12s Refine Results
  1. 15301

    Deriving seasonal and annual surface mass balance for debris-covered glaciers from flow-corrected satellite stereo DEM time series by Shashank Bhushan, David Shean, Jyun-Yi Michelle Hu, Grégoire Guillet, David Robert Rounce

    Published 2024-01-01
    “…Spatially distributed surface mass balance (SMB) estimates can provide valuable insight into these drivers, but observations are currently limited in both space and time. We used very-high-resolution optical stereo images acquired by commercial satellites to prepare time series of digital elevation models (DEMs), and derived contemporaneous surface velocity and elevation change products for six debris-covered glaciers in Nepal. …”
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  2. 15302

    Enhancing Passive WiFi Device Localization Through Packet Timing Analysis by Omar Dhawahir, Murat Torlak

    Published 2025-01-01
    “…The accuracy of round-trip time (RTT) estimation, crucial for distance calculation, can be affected by factors, such as clock variations between devices and, notably, the short interframe space (SIFS) time setting in the WiFi protocol. Despite SIFS time aiming to ensure a consistent interval between DATA and ACK frame transmissions, IEEE 802.11 standards permit up to a 10% variation in SIFS time. …”
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  3. 15303

    Expansion patterns of plastic zone in surrounding rock of rectangular roadway in non-uniform stress field and equivalent circumcirble analytical method by GUO Xiaofei, JIN Yiwei, ZHANG Hongkai

    Published 2024-12-01
    “…Rectangular roadway is widely used in coal mine as a type of roadway section with easy excavation, simple support and high space utilization. Yet it is difficult to analyze the state of its plastic zone in the surrounding rock because of complex stress distribution. …”
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  4. 15304

    Bibliometric analysis of targeted immunotherapy for osteosarcoma-current knowledge, hotspots and future perspectives by Yunxiang Hu, Yunxiang Hu, Rui Yang, Shuai Ni, Shuai Ni, Zefeng Song

    Published 2025-02-01
    “…Then, using a variety of tools like HisCite, VOSviewer, CiteSpace, and the bibliometrix package, a bibliometric study was carried out. …”
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  5. 15305

    SOD1 Is Essential for the Viability of DT40 Cells and Nuclear SOD1 Functions as a Guardian of Genomic DNA by Eri Inoue, Keizo Tano, Hanako Yoshii, Jun Nakamura, Shusuke Tada, Masami Watanabe, Masayuki Seki, Takemi Enomoto

    Published 2010-01-01
    “…In this paper, we examined SOD1, which is distributed in the cytoplasm, nucleus, and mitochondrial intermembrane space. We generated conditional SOD1 knockout cells from chicken DT40 cells and analyzed their phenotypes. …”
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  6. 15306

    Assessing the role of virtual reality training in Canadian Otolaryngology–Head & Neck Residency Programs: a national survey of program directors and residents by Justin T Lui, Evan D Compton, Won Hyung A Ryu, Monica Y Hoy

    Published 2018-10-01
    “…Associated challenges were ranked as specimen availability, faculty participation, insufficient space, and resident time constraints. 30.8% of programs currently utilize some form of virtual reality simulator, which 90.9% of program directors felt would be a fair and effective platform for evaluation. …”
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  7. 15307

    Enhancing engagement in HIV care among adolescents and young adults: A focus on phone-based navigation and relationship building to address barriers in HIV care. by Harriet Fridah Adhiambo, Chanda Mwamba, Jayne Lewis-Kulzer, Sarah Iguna, Gladys Moraa Ontuga, Dorothy Imbuka Mangale, Everlyne Nyandieka, James Nyanga, Isaya Opondo, Joseph Osoro, Lina Montoya, Edwin Nyagesoa, Norton Sang, Eliud Akama, Elizabeth Bukusi, Lisa Abuogi, Elvin Geng, Zachary Arochi Kwena

    Published 2025-01-01
    “…Electronic navigation is a promising method for youth peer navigation because it optimizes reach (both in time and space) for youth that have severe constraints on both while preserving the ability to create a rapport and a relationship with patients.…”
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  8. 15308

    Impact of Promoters on the Catalytic Performance of Nanostructured Nickel/Carbon Matrix for the Decomposition of Methane by Adeel Ahmad, Iqra Reyaz Hamdani, Abdul Rasheed Pillantakath, Ahmed Al Shoaibi, Srinivasakannan Chandrasekar, Mohammad Mozahar Hossain

    Published 2025-02-01
    “…The proportion of Cu and Mo are varied to determine the optimal loading, to maximize conversion and stability using pure methane as the feedstock. The space velocity is varied from 5000 to 8000 mL h−1 gcat to investigate the effects on methane conversion and stability. …”
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  9. 15309

    Nanoparticles containing intracellular proteins modulate neutrophil functional and phenotypic heterogeneity by Leonore Raudszus, Farbod Bahreini, Susanne Allan, Kai-Uwe Kalies, Charles C. Caldwell, Kathrin Kalies

    Published 2025-01-01
    “…Here, we hypothesize that intracellular components that have been released into the extracellular space could contribute to the phenotypic heterogeneity of neutrophils. …”
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  10. 15310

    The Therapeutic Effect of Nordic Walking on Freezing of Gait in Parkinson’s Disease: A Pilot Study by Agata Wróblewska, Agata Gajos, Urszula Smyczyńska, Andrzej Bogucki

    Published 2019-01-01
    “…Start hesitation, sudden transient blocks that interrupt gait, and blocks on turning improved considerably, while motor blocks, when walking through narrow space and on reaching the target, did not respond to NW training. …”
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  11. 15311

    Development of a mathematical model of magnetically controlled ferrovariometer control circuit by V. V. Zaitsev, K. S. Fadeev, K. V. Avdeeva

    Published 2022-06-01
    “…The described method and program make it possible to obtain an approximate picture of the distribution of the control field in the design of a magnetically controlled ferrovariometer and in the surrounding space, if the design can be represented by a plane-parallel model. …”
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  12. 15312

    “Pillaring Effects” in Cross-Linked Cellulose Biopolymers: A Study of Structure and Properties by Inimfon A. Udoetok, Lee D. Wilson, John V. Headley

    Published 2018-01-01
    “…X-ray diffraction (XRD) and 13C NMR spectroscopy indicate that cellulose adopts a one-chain triclinic unit cell structure (P1 space group) with gauche-trans (gt) and trans-gauche (tg) conformations of the glucosyl linkages and hydroxymethyl groups. …”
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  13. 15313

    Production Data Analysis and Practical Applications in the Sulige Tight Gas Reservoir, Ordos Basin, China by Minhua Cheng, Wen Xue, Meng Zhao, Guoting Wang, Bo Ning, Guang Ji, Lihua Cheng, Yingying Tian

    Published 2021-01-01
    “…To further improve the accuracy of historical matching of field data such as gas production and bottom-hole pressure during the production process of this type of gas reservoir, in this study, a new expression of wellbore pressure for the uniform flow of vertical fractured wells in Laplace space based on the point sink function model of vertical fractures in tight sandstone gas reservoirs is constructed. …”
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  14. 15314

    Latent spectral-spatial diffusion model for single hyperspectral super-resolution by Yingsong Cheng, Yong Ma, Fan Fan, Jiayi Ma, Yuan Yao, Xiaoguang Mei

    Published 2024-12-01
    “…To address this complexity, we leverage a large-scale pre-trained autoencoder to map the data into a low-dimensional space conducive to diffusion. Additionally, the incorporation of the 3DConvNext module, complemented by meticulously designed loss constraints, empowers the extraction of rich spectral-spatial features that are inherent in hyperspectral data. …”
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  15. 15315

    Adaptive Asymptotic Shape Synchronization of a Chaotic System with Applications for Image Encryption by Yangxin Luo, Yuanyuan Huang, Fei Yu, Diqing Liang, Hairong Lin

    Published 2024-12-01
    “…Robustness is further validated through key space analysis, yielding a value of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msup><mn>10</mn><mn>210</mn></msup><mo>×</mo><msup><mn>2</mn><mn>512</mn></msup></mrow></semantics></math></inline-formula>, as well as visual tests, including center and edge cropping. …”
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  16. 15316

    Enhancing electrocatalytic performance of RuO2-based catalysts: mechanistic insights, strategic approaches, and recent advances by Binod Raj KC, Dhananjay Kumar, Bishnu Prasad Bastakoti

    Published 2025-01-01
    “…However, there is still much space to promote the OER and HER activity and stability of RuO _2 to fulfill the necessity for practical applications in water splitting. …”
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  17. 15317

    L’établissement rural du second âge du Fer (275 av. à 15/20 ap. J.-C.) des “ Allets ” (Épeigné-les-Bois, Indre-et-Loire) et du “ Marchais Rond ” (Saint-Georges-sur-Cher, Loir-et-Ch... by Agnès Couderc, Delphine Barbier-Pain, Francesca Di Napoli, Dorothée Lusson

    Published 2021-09-01
    “…Another complex defines a domestic space of 100 m2 dated to La Tène D1. The scanty furnishings and the incomplete view of the site do not allow us to conclude definitively on the status of the settlement and the activities carried out there, even if they seem modest. …”
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  18. 15318

    Cognitive load detection through EEG lead wise feature optimization and ensemble classification by Jammisetty Yedukondalu, Kalyani Sunkara, Vankayalapati Radhika, Sivakrishna Kondaveeti, Murali Anumothu, Yadadavalli Murali Krishna

    Published 2025-01-01
    “…The binary arithmetic optimization (BAO) algorithm employed to reduce the feature space and extract multi-domain features from modes, thereby optimizing classification performance. …”
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  19. 15319
  20. 15320

    Explain the conceptual model of environmental vitality: a comparative study in the social sciences, architecture and urban by maryam Sanatgar Kakhaki, -Manouchehr Foroutan, Mohammad Mehdi Soroush, sara Jalalian

    Published 2024-06-01
    “…And the place of collective happiness in our country, paying attention to the factors of vitality that increase the social aspects of space, attracting and involving people, can be a way forward.…”
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