Showing 3,541 - 3,560 results of 21,030 for search '"multiplication"', query time: 0.09s Refine Results
  1. 3541

    Anatomy, ploidy level, and essential oil composition of <i>Hyssopus officinalis</i> ʻNikitskiy Beliyʼ <i>in vitro</i> and <i>ex situ</i> by I. V. Bulavin, N. N. Ivanova, N. N. Miroshnichenko, N. M. Saplev, S. A. Feskov

    Published 2024-01-01
    “…Clonal micropropagation is a biotechnological method for plant multiplication. The existing data on the structure of organs in vitro, genetic stability, and essential oil composition are limited for Hyssopus officinalis L., so this study was aimead at investigating these aspects under a short period of in vitro culturing.Materials and methods. …”
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  2. 3542

    Fall detection method based on spatio-temporal coordinate attention for high-resolution networks by Xiaorui Zhang, Qijian Xie, Wei Sun, Ting Wang

    Published 2024-11-01
    “…Finally, the key information is effectively highlighted by performing dot-multiplication operations between the feature maps from the horizontal, vertical and temporal directions and the input feature maps. …”
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  3. 3543

    An Ultrafast Image Simulation Technique with Spatially Variable Point-spread Functions by Zeyu Bai, Peng Jia, Jiameng Lv, Xiang Zhang, Wennan Xiang, Lin Nie

    Published 2025-01-01
    “…Finally, we multiply the coefficients of image basis by the corresponding PSF basis for each pixel and add the multiplication results along each pixel to obtain the final simulated image. …”
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  4. 3544

    Optimizing the Micropropagation of Red-Stalked Rhubarb Selections: A Strategy for Mass Production of High-Quality Planting Material by Agnieszka Wojtania, Piotr Waligórski

    Published 2024-12-01
    “…The type and concentration of cytokinin and its interaction with gibberellin acid (GA<sub>3</sub>) were shown to have a significant effect on the cyclic multiplication and commercially interesting rate of all rhubarb genotypes. …”
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  5. 3545

    A Tissue Culture Technique for Rapid Clonal Propagation, Microrhizome Induction, and RAPD Analysis of <i>Kaempferia grandifolia</i> Saensouk & Jenjittikul—A Rare Plant Species in T... by Sukanya Nonthalee, Surapon Saensouk, Suthira Maneechai, Phetlasy Souladeth, Piyaporn Saensouk

    Published 2024-12-01
    “…The optimal responses for shoot multiplication (4.78 ± 1.15 shoots/explant) and root induction (11.56 ± 1.39 roots/explant) were obtained within 8 weeks in Murashige and Skoog (MS) medium supplemented with 3 mg/L of 6-benzylamino purine (BAP) plus 0.5 mg/L of NAA. …”
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  6. 3546

    Village-Indigenous Chicken Bacterial Carriage after the Heavy Rains of 2018, Kenya: Indicator on Environmental Contamination with Pathogenic/Zoonotic Bacteria by Acsa Igizeneza, Lilly Caroline Bebora, Philip Njeru Nyaga, Lucy Wanjiru Njagi

    Published 2022-01-01
    “…Apart from picking more bacteria as a result of environmental contamination during rainy season, the weather and bird-handling further stress the birds, thus contributing to higher bacterial multiplication and higher bacterial carriage. If slaughter is not done right, these intestinal bacteria can easily cause contamination of respective chicken meat; thus, if pathogenic, it can cause food poisoning to consumers of the meat. …”
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  7. 3547

    Tumor mutational burden quantification from targeted gene panels: major advancements and challenges by Sara Gandini, Laura Fancello, Pier Giuseppe Pelicci, Luca Mazzarella

    Published 2019-07-01
    “…This stimulated the development of various methods for panel-based TMB quantification, and prompted the multiplication of studies assessing whether TMB can be confidently estimated from the smaller genomic space sampled by gene panels. …”
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  8. 3548

    Study of Morphology and Growth of Alocasia spp. from Papua, Indonesia by Daawia Daawia, Juang Gema Kartika, krisantini krisantini, Megayani Sri Rahayu, Ni Putu Sri Asih, Deden D. Matra, Bambang Suhartawan

    Published 2024-12-01
    “…However, A. brancifolia demonstrated a 50% increase in multiplication over the 16-week study period, while A. lauterbachiana primarily grew taller and larger. …”
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  9. 3549

    Segregation-dislocation self-organized structures ductilize a work-hardened medium entropy alloy by Bojing Guo, Dingcong Cui, Qingfeng Wu, Yuemin Ma, Daixiu Wei, Kumara L. S. R, Yashan Zhang, Chenbo Xu, Zhijun Wang, Junjie Li, Xin Lin, Jincheng Wang, Xun-li Wang, Feng He

    Published 2025-02-01
    “…The effective dislocation multiplication and storage capabilities lead to the continuous refinement of planar slip bands, resulting in high ductility in the work-hardened alloy produced by additive manufacturing. …”
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  10. 3550

    High-Resolution High-Squint Large-Scene Spaceborne Sliding Spotlight SAR Processing via Joint 2D Time and Frequency Domain Resampling by Mingshan Ren, Heng Zhang, Weidong Yu

    Published 2025-01-01
    “…Frequency domain focusing, mainly involves phase multiplication and resampling in 2D frequency and RD domain, is then applied to compensate for the residual space-variants and achieve the focusing of SAR data. …”
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  11. 3551

    Potential Risks of Open Waste Burning at the Household Level: A Case Study of Semarang, Indonesia by Bimastyaji Surya Ramadan, Raden Tina Rosmalina, Syafrudin, Munawir, Hafizhul Khair, Indriyani Rachman, Toru Matsumoto

    Published 2023-02-01
    “…Four steps were followed to answer the research questions: (1) data collection through a random questionnaire survey, transect walk, and field survey; (2) estimation of environmental risk using the IPCC calculation method; (3) multiplication of emission factors to determine black carbon emissions; and (4) estimation of health risks based on chemical speciation bound to particulate matter. …”
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  12. 3552

    Design of generic vedic ALU using reversible logic by Kanchan S. Tiwari

    Published 2025-04-01
    “…The proposed ALU architecture is optimized to perform fundamental arithmetic operations: addition, subtraction, multiplication, and division; as well as bitwise logical operations: AND, OR, and XOR. …”
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  13. 3553

    Nuclear Data Uncertainty Quantification and Propagation for Safety Analysis of Lead-Cooled Fast Reactors by Ishita Trivedi, Jason Hou, Giacomo Grasso, Kostadin Ivanov, Fausto Franceschini

    Published 2020-01-01
    “…It is found that in steady state, the multiplication factor shows the most sensitivity to perturbations in 235U fission, 235U ν, and 238U capture cross sections. …”
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  14. 3554

    Nutrient removal efficiency by floating macrophytes; Lemna minor and Azolla pinnata in a constructed wetland by F.M. Muvea, G.M. Ogendi, S.O. Omondi

    Published 2019-10-01
    “…It is recommended introduction and/or multiplication of <em>Azolla pinnata</em> in the constructed wetlands meant for wastewater treatment especially within the tropics.…”
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  15. 3555

    Automatic detection and counting of wheat spike based on DMseg-Count by Hecang Zang, Yilong Peng, Meng Zhou, Guoqiang Li, Guoqing Zheng, Hualei Shen

    Published 2024-11-01
    “…Secondly, an element-by-element point multiplication mechanism was designed to fuse global and local contextual supervision information of wheat spike. …”
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  16. 3556

    An LDPC Encoder Architecture With Up to 47.5 Gbps Throughput for DVB-S2/S2X Standards by Decai Liu, Yanfei Luo, Yunfeng Li, Zhijie Wang, Zhengxuan Li, Qianwu Zhang, Junjie Zhang, Yingchun Li

    Published 2022-01-01
    “…In this paper, by extracting the periodicity of the parity-check matrix, we introduce a fast encoding algorithm that can efficiently process the multiplication of the information sequence and a large-dimensional sparse matrix, and propose an encoder architecture with low encoding delay and high throughput. …”
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  17. 3557

    In vitro propagation of Codonopsis pilosula (Franch.) Nannf. using apical shoot segments and phytochemical assessments of the maternal and regenerated plants by Roggers, Gang, Richard, Komakech, Yuseong, Chung, Denis, Okello, Wook, Jin Kim, Byeong, Cheol Moon, Nam, Hui Yim, Youngmin, Kang

    Published 2023
    “…Conclusions The proposed in vitro propagation protocol may be useful for the rapid mass multiplication and production of high quality C. pilosula as well as for germplasm preservation to ensure sustainable supply amidst the ever‑increasing demand…”
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  18. 3558

    A Pilot Study on Cognitive Processing Characteristics and Cerebral Mechanisms of Native Chinese-Speaking Savant Calendar Calculators with Autism Spectrum Disorder by CHEN Jian, XU Shutian, WU Yuwei, CHEN Songmei, SHAN Chunlei

    Published 2024-04-01
    “…The correct rate of subtraction and multiplication was 93.8%, and the average time was 23.51 s and 34.88 s, respectively. (4) JLO test: the score of JLO test in the SCC patient was 27. (5) Examination of apraxia: the patient showed partial orofacial apraxia and no speech apraxia, but the patient had ideomotor aphasia (score=32). (6) Scores of FAB and MoCA: the FAB score of the patient was 13, and mainly indicated impairment in similarity test and verbal fluency. …”
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  19. 3559

    La conservation hermétique des céréales : comment les avancées de la recherche ont été ignorées au XXe siècle en France by Fleurat-Lessard Francis

    Published 2025-01-01
    “…Il en a découlé un besoin de recherche, notamment pour comprendre la dynamique de prolifération des moisissures de stockage et de multiplication des insectes dans ces structures de grand volume. …”
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  20. 3560

    A Quantum Mermin-Wagner Theorem for a Generalized Hubbard Model by Mark Kelbert, Yurii Suhov

    Published 2013-01-01
    “…The potential part is an operator of multiplication by a function (the potential energy of a classical configuration) which is a sum of (a) one-body potentials U(1)(x), x∈M, describing a field generated by a heavy atom, (b) two-body potentials U(2)(x,y), x,y∈M, showing the interaction between pairs of particles belonging to the same atom, and (c) two-body potentials V(x,y), x,y∈M, scaled along the graph distance d(i,j) between vertices i,j∈Γ, which gives the interaction between particles belonging to different atoms. …”
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