Showing 2,741 - 2,760 results of 3,994 for search '"diameter"', query time: 0.07s Refine Results
  1. 2741

    Ultrawide bandgap semiconductor h-BN for direct detection of fast neutrons by J. Li, A. Tingsuwatit, Z. Alemoush, J. Y. Lin, H. X. Jiang

    Published 2025-01-01
    “…We report the successful attainment of 0.4 mm thick freestanding h-BN 4″-diameter wafers, which enabled the demonstration of h-BN fast neutron detectors capable of delivering a detection efficiency of 2.2% in response to a bare AmBe neutron source. …”
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  2. 2742

    Improving the Physical Properties of Nanofibers Prepared by Electrospinning from Polyvinyl Chloride and Polyacrylonitrile at Low Concentrations by Salih Abbas Habeeb, Baseem Ali Nadhim, Ban Jawad Kadhim, Mohammed Salam Ktab, Ali Jawad Kadhim, Farqad Saleem Murad

    Published 2023-01-01
    “…The results show that blending of PAN with PVC leads to improving of the electro spun ability of PVC with more stability, and the mean nanofiber diameter was 90.873±40.82 nm at 25 : 75 PVC: PAN. Moreover, mechanical properties are ultimate tensile strength and modulus of elasticity decreasing with decreasing the blending ration from pure PVC to 75 : 25 PVC: PAN nanofibers by 71% and 83%, respectively, while the elongation at break increases by 79%, and decomposition temperatures decreased from 451.96 to 345.38°C when changing the PVC content from pure PVC to 25 : 75 PVC: PAN. …”
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  3. 2743

    A Giant Parasitic Leiomyoma with Blood Supply from Omental Branches: A Case Report by Mustafa Ulubay, Fahri Burçin Fıratlıgil, Uğur Keskin, Ulaş Fidan, Nuri Yiğit, Rıza Efendi Karaca, Ali Ergün

    Published 2015-08-01
    “…In intraoperative examination, a fundal subserous located parasitic leiomyoma with around 10 cm diameter, supplied by a vascular structure about 30 cm in length from omentum was diagnosed.It was diagnosed that omentum adhered to leiomyoma partially. …”
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  4. 2744

    Unusual Dermoid Cyst in Oral Cavity by Evanice Menezes Marçal Vieira, Alvaro Henrique Borges, Luis Evaristo Ricci Volpato, Alessandra Nogueira Porto, Artur Aburad Carvalhosa, Gilberto de Almeida Botelho, Matheus Coelho Bandeca

    Published 2014-01-01
    “…In the present case, the lesion showed soft consistency, floating, regular borders, smooth surface, and the same color as the adjacent mucosa, asymptomatic and measuring 4.5 × 5.5 cm in its greatest diameter. The initial diagnostic was ranula in consequence of the similarity with clinical characteristics and localization. …”
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  5. 2745

    The Effectiveness of Ebselen in Facial Nerve Crush Injury: An Experimental Study by Lütfü Şeneldir, Veysel Alparslan Gölcük, Gökçe Tanyeri Toker, Ayşegül Verim, Pembegül Güneş

    Published 2024-11-01
    “…These groups also showed similar features in terms of histopathological parameters such as axonal degeneration, vascular congestion, axon diameter, and myelin thickness. Except for the macrovacuolization parameter, both showed statistically better results than the control group. …”
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  6. 2746

    Outplanting Performance of the Bornean Tropical Indigenous Species Shorea macrophylla (de Vriese) P. S. Ashton in relation to Seedling Age by Mugunthan Perumal, Mohd Effendi Wasli, Soo Ying Ho

    Published 2021-01-01
    “…Notwithstanding, the relative growth rate of the stem diameter was higher for the 3- and 9-month-old seedlings than for the 6- and 24-month-old seedlings after 42 months of outplanting. …”
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  7. 2747

    Impact of trypanosomiasis on male camel infertility by Sara Salah Abdel-Hakeem, Gaber Megahed, Ahmed M. Al-Hakami, Mohammed E. M. Tolba, Yasser F. M. Karar

    Published 2025-01-01
    “…There was a significant reduction in the diameter of seminiferous tubules and germinal epithelium height. …”
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  8. 2748

    A virtual-reality (VR) cognitive pupillometry analysis of auditory and visual phonemic awareness tasks involving ‘th’ sound variations by Mohsen Mahmoudi-Dehaki, Nasim Nasr-Esfahani

    Published 2024-09-01
    “…The quantitative results demonstrated (a) no critical differences regarding the CL experienced by the participants in each group concerning voiced vs. voiceless’ th’ PATs and (b) higher levels of CL (increased pupil diameter, decreased blink rates, and increased gaze pattern or fixation duration) among participants in the auditory PATs group compared to the ones in the auditory and visual PATs group. …”
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  9. 2749

    A Rare Collision Tumor Composed of Follicular Lymphoma and Adenocarcinoma in the Ampulla of Vater: A Case Report by Shioto Suzuki, Fumihiko Tanioka, Keisuke Inaba, Shingo Takatori, Hideto Ochiai, Shohachi Suzuki

    Published 2014-01-01
    “…The follicular lymphoma, 40 mm in diameter, involved duodenal submucosa and regional lymph nodes without distant metastasis. …”
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  10. 2750

    Evaluation of Fluoride release from orthodontic acrylic resin by using two different polymerizations techniques: An InVitro Study by Diyar B. Sabir, Zana Q. Omer

    Published 2019-06-01
    “…Materials and methods: Sixty disc-shaped samples measured 10 mm diameter and 1mm thickness of orthocryle were divided into two groups according to polymerization technics, thirty samples for Auto polymerization and thirty samples for polymerization by IVOMAT. …”
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  11. 2751

    Experimental and Numerical Evaluation of Rock Dynamic Test with Split-Hopkinson Pressure Bar by Kang Peng, Ke Gao, Jian Liu, Yujiao Liu, Zhenyu Zhang, Xiang Fan, Xuyan Yin, Yongliang Zhang, Gun Huang

    Published 2017-01-01
    “…The effects of different diameters, different loading rates, and different propagation distances on wave dispersion of input bars in SHPB with rectangle and half-sine wave loadings were analyzed. …”
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  12. 2752

    Optimizing Tuberose (<i>Polianthes tuberosa</i> L.) Production Using Mycorrhiza and Biostimulants to Enhance Water-Deficit Tolerance by Mahdyeh Saravani, Abdolrahman Rahimian Boogar, Mehdi Aran, Dariush Ramezan, Meisam Zargar, Simbo Diakite

    Published 2025-01-01
    “…We measured the length, diameter, and fresh and dry weight of the flower pedicel; the number of leaves per plant; the fresh and dry weight of the leaves, stem, and root of each plant; and the content of photosynthetic pigments, phenol, proline, carbohydrates, and flavonoids. …”
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  13. 2753

    Aspects of applying the method of chemical mutagenesis to develop cultivars of <i>Calendula officinalis</i> L. by F. M. Khazieva, I. N. Korotkikh

    Published 2021-04-01
    “…Plant height, number of branches, number of leaves, number of inflorescences per plant, inflorescence diameter, number of ray floret rows, and weight of one inflorescence were measured in the mass flowering phase. …”
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  14. 2754

    Tunnel squeezing prediction based on partially missing dataset and optimized machine learning models by Peng Guan, Guangzhao Ou, Feng Liang, Weibang Luo, Qingyong Wang, Chengyuan Pei, Xuan Che

    Published 2025-01-01
    “…An input feature system for tunnel squeezing prediction was established, comprising tunnel burial depth (H), tunnel diameter (D), strength-to-stress ratio (SSR), and support stiffness (K). …”
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  15. 2755

    Multiple PM Low-Cost Sensors, Multiple Seasons’ Data, and Multiple Calibration Models by S Srishti, Pratyush Agrawal, Padmavati Kulkarni, Hrishikesh Chandra Gautam, Meenakshi Kushwaha, V. Sreekanth

    Published 2023-02-01
    “…Abstract In this study, we combined state-of-the-art data modelling techniques (machine learning [ML] methods) and data from state-of-the-art low-cost particulate matter (PM) sensors (LCSs) to improve the accuracy of LCS-measured PM2.5 (PM with aerodynamic diameter less than 2.5 microns) mass concentrations. …”
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  16. 2756

    Tree mapping and carbon inventory on a university campus in South Korea: Case study and global review by Songhee Lee, Woo Bin Park, Seungmin Lee, Jeong‐Min Lee, Yowhan Son, Tae Kyung Yoon

    Published 2025-01-01
    “…The case study on inventorying and mapping campus trees was performed by integrating drone‐based orthographic images and field censuses of tree data (species, diameter, GPS coordinates, etc.). A total of 2341 individual trees belonging to 73 species were surveyed over 28.7 ha of green spaces on campus, and various thematic maps were created online. …”
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  17. 2757

    Adsorption Characteristics of Phenol and Reactive Dyes from Aqueous Solution onto Ordered Mesoporous Carbons Prepared via a Template Synthesis Route by Taihong Shi, Yinghong Wen, Chunyu Ma, Shiguo Jia, Zhuochao Wang, Shujian Zou

    Published 2009-09-01
    “…The results showed that the order of the pore diameter in the mesoporous materials followed the sequence: CMK-3-100 > CMK-3-90 > CMK-3-80 > CMK-Na 2 SiO 3 -3-90. …”
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  18. 2758

    Design of retrofit flue gas (CO2) scrubber for dependable clean energy at the Duvha Coal Power Plant by Hlamalani Innocent Baloyi, Leonard U. Okonye, Jianwei Ren

    Published 2024-10-01
    “…The results show that the scrubber's cylinder height and diameter can be used for an LSTG system and are appropriate for CO2 gas flow and capture. …”
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  19. 2759
  20. 2760