Showing 2,021 - 2,040 results of 30,581 for search '"nature"', query time: 0.10s Refine Results
  1. 2021

    Context-dependent similarity analysis of analogue series for structure–activity relationship transfer based on a concept from natural language processing by Atsushi Yoshimori, Jürgen Bajorath

    Published 2025-01-01
    “…Central to the approach is the assessment of context-dependent similarity for substituents, a new concept in cheminformatics, which is based upon vector embeddings and word pair relationships adapted from natural language processing.…”
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    Article
  2. 2022
  3. 2023

    Economic Valuation of Ecosystem Services and Its Association with Socioeconomic Factors in the Wof-Washa Natural State Forest, North Shewa Zone, Ethiopia by Abere Wondimu Kassie, Admasu Moges, Tilahun Alelign, Gojam Bayeh

    Published 2024-01-01
    “…The Wof-Washa Natural State Forest (WWNSF) in Ethiopia harbors remarkable biodiversity but faces threats from local communities, climate change, and a lack of awareness regarding its preservation. …”
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    Article
  4. 2024

    Bispecific antibody-mediated redirection of NKG2D-CAR natural killer cells facilitates dual targeting and enhances antitumor activity by Congcong Zhang, Anja Waldmann, Winfried S Wels, Jasmin Röder, Anne Scherer, Malena Bodden, Jordi Pfeifer Serrahima, Anita Bhatti, Nina Müller, Pranav Oberoi

    Published 2021-10-01
    “…Background Natural killer group 2D (NKG2D) is an activating receptor of natural killer (NK) cells and other lymphocytes that mediates lysis of malignant cells through recognition of stress-induced ligands such as MICA and MICB. …”
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    Article
  5. 2025

    Solid-State 13C NMR Spectroscopy Applied to the Study of Carbon Blacks and Carbon Deposits Obtained by Plasma Pyrolysis of Natural Gas by Jair C. C. Freitas, Daniel F. Cipriano, Carlos G. Zucolotto, Alfredo G. Cunha, Francisco G. Emmerich

    Published 2016-01-01
    “…Solid-state 13C nuclear magnetic resonance (NMR) spectroscopy was used in this work to analyze the physical and chemical properties of plasma blacks and carbon deposits produced by thermal cracking of natural gas using different types of plasma reactors. …”
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    Article
  6. 2026
  7. 2027
  8. 2028

    Assessing Microbial Diversity in Páramo Soils (Multistrategy Analysis): Effects of Potato Farming and Livestock Grazing in Nevados National Natural Park, Colombia by Lizeth Manuela Avellaneda-Torres, Tomás León Sicard, Edlin Guerra Castro, Esperanza Torres-Rojas

    Published 2024-01-01
    “…Changes associated with potato farming and livestock grazing on microorganisms of Páramo soil of the Nevados National Natural Park (Nevados NNP) were assessed by (1) determination of physical and chemical properties (physicochemical matrix) and enzymatic activities associated (enzymatic activity matrix) with different biogeochemical cycles (C, N, and P); (2) microbial community functional diversity via evaluation of functional groups associated with carbon, nitrogen, and phosphorus cycles using cultivation-dependent techniques (arable functional group matrix and most probable number matrix); and (3) microbial diversity using cultivation-independent techniques that employ the hypervariable V5–V6 region of the 16S rRNA gene and pyrosequencing (16S-454 genus matrix and 16S-454 OTU matrix). …”
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  9. 2029
  10. 2030
  11. 2031
  12. 2032

    Purpurogallin, a Natural Phenol, Attenuates High-Mobility Group Box 1 in Subarachnoid Hemorrhage Induced Vasospasm in a Rat Model by Chih-Zen Chang, Chih-Lung Lin, Shu-Chuan Wu, Aij-Lie Kwan

    Published 2014-01-01
    “…This study is of interest to examine the efficacy of purpurogallin, a natural phenol, on the alternation of cytokines and HMGB1 in a SAH model. …”
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    Article
  13. 2033
  14. 2034
  15. 2035

    A scoping review of evidence of naturally occurring Japanese encephalitis infection in vertebrate animals other than humans, ardeid birds and pigs. by Zoë A Levesque, Michael G Walsh, Cameron E Webb, Ruth N Zadoks, Victoria J Brookes

    Published 2024-10-01
    “…This scoping review followed PRISMA guidelines to identify species in which evidence of naturally occurring JEV infection was detected in vertebrates other than ardeid birds, pigs and people. …”
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    Article
  16. 2036
  17. 2037

    “But when I come home…”: How patients with chronic musculoskeletal pain account for their absent pain during naturally occurring clinical consultations by Trine C.B. Andersen, Olaug S. Lian

    Published 2025-01-01
    “…Utilizing a multimethod, conversation analysis approach and an interactional perspective, this paper analyzes 10 naturally occurring consultations at a specialized rehabilitation clinic in Norway. …”
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    Article
  18. 2038

    Antiviral Treatment Alters the Frequency of Activating and Inhibitory Receptor-Expressing Natural Killer Cells in Chronic Hepatitis B Virus Infected Patients by Juan Lv, Qinglong Jin, Haibo Sun, Xiumei Chi, Xiaoli Hu, Hongqing Yan, Yu Pan, Weihua Xiao, Zhigang Tian, Jinlin Hou, Damo Xu, Zhengkun Tu, Junqi Niu

    Published 2012-01-01
    “…Natural killer (NK) cells play a critical role in innate antiviral immunity, but little is known about the impact of antiviral therapy on the frequency of NK cell subsets. …”
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  19. 2039

    Determination of Activity Concentration of Natural Radionuclides and Radiation Hazards’ Assessment of Building Materials in High Background Radiation Areas of Homa and Ruri, Kenya by Willis Otieno Gor Odongo, Margaret Chege, Nadir Hashim, Shinji Tokonami, Kranrod Chutima, Charles Rotich

    Published 2021-01-01
    “…The activity concentration of the natural radionuclides (226Ra, 232Th, and 40K) in earthen building materials used in the areas of Homa and Ruri hills has been measured using a NaI (Tl) detector in this work. …”
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  20. 2040

    TLR2 Expression in Relation to IL-6 and IL-1β and their Natural Regulators Production by PMN and PBMC in Patients with Lyme Disease by Ewa Jablonska, Magdalena Marcinczyk

    Published 2006-01-01
    “…In the present study, TLR2 expression and production of IL-1β and IL-6 as well as their natural regulators (sIL-1RII, IL-1Ra and sIL-6Rα, sgp130, resp) by PMN of peripheral blood in patients with Lyme disease were examined. …”
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