Showing 10,441 - 10,460 results of 12,177 for search 'COPSS~', query time: 1.35s Refine Results
  1. 10441

    Stability and bifurcation analysis of epidemic models with saturated incidence rates: An application to a nonmonotone incidence rate by Yoichi Enatsu, Yukihiko Nakata

    Published 2014-02-01
    “…The incidence rate is given by a general saturated function of the number of infective individuals.Our first aim is to find a class of nonmonotone incidence rates such that a unique endemic equilibrium is always asymptotically stable.We establish a characterization for the incidence rate, which shows that nonmonotonicity with delay in the incidence rate is necessary for destabilization of the endemic equilibrium. …”
    Get full text
    Article
  2. 10442

    Temporal drivers of abundance and community structure of scyphozoan jellyfish in tropical coastal waters by Wan Mohd Syazwan, Amy Yee-Hui Then, Ving Ching Chong, Mohammed Rizman-Idid

    Published 2025-01-01
    “…Thus, this study aims to investigate the temporal factors driving the distribution of scyphozoan community along the environmental gradients under different monsoon seasons, rainfall periods, moon phases, and diel-tidal conditions in the Klang Strait located in the central region along the west coast of Peninsular Malaysia, where bloom events are increasing. …”
    Get full text
    Article
  3. 10443

    Nanoencapsulation of 4-Propylguaiacol in β-Cyclodextrin, Ethyl Cellulose, and Polyvinylpyrrolidone by Margaret W. Kariuki, Ahmed Hassanali, Margaret M. Ng’ang’a

    Published 2022-01-01
    “…We previously identified 4-propylguaiacol to be a highly potent repellent against Rhipicephalus appendiculatus, which transmits East Coast Fever in cattle. So far, the major method that has been employed for tick control is the use of acaricides, which so far has posed a number of challenges. …”
    Get full text
    Article
  4. 10444

    A data-driven semi-parametric model of SARS-CoV-2 transmission in the United States. by John M Drake, Andreas Handel, Éric Marty, Eamon B O'Dea, Tierney O'Sullivan, Giovanni Righi, Andrew T Tredennick

    Published 2023-11-01
    “…We estimate time-varying transmission rate, parameters of a sigmoidal time-varying fraction of hospitalized cases that result in death, extra-demographic process noise, two dispersion parameters of the observation process, and the initial sizes of the latent, asymptomatic, and symptomatic classes. In a retrospective analysis covering March-December 2020, we show how mobility and transmission strength became decoupled across two distinct phases of the pandemic. …”
    Get full text
    Article
  5. 10445

    New and Renewable Energy Optimization to Meet North Sumatera Province’s Energy Share and Emission Road Map Period Year of 2022-2025 by Using LEAP by Dedi Khairunas, Hadiyanto Hadiyanto, Sri Widodo Agung Sueda

    Published 2023-05-01
    “…<table width="0" border="0" cellspacing="0" cellpadding="0"><tbody><tr><td valign="top" width="644"><p class="Abstract">The objective of this work is to evaluate the long-term energy demand and supply in North Sumatera Province. …”
    Get full text
    Article
  6. 10446

    99mTc-labeled benzenesulfonamide derivative-entrapped gold citrate nanoparticles as an auspicious tumour targeting by Adli A. Selim, Tamer M. Sakr, Basma M. Essa, Galal H. Sayed, Kurls E. Anwer

    Published 2025-02-01
    “…Abstract Sulfonamide derivatives are a significant class of medicinal compounds. Gold nanoparticles (AuNPs) offer precise cancer treatment through targeted delivery, boasting high drug-loading capacity and low toxicity. …”
    Get full text
    Article
  7. 10447

    The Role of University Teachers in the Assistance to International Students by O. P. Marinenko

    Published 2019-04-01
    “…In order to psychologically support international students, teachers strive to tolerate their speech errors, help them in speaking and create a positive atmosphere in the class. 5. Within the framework of sociocultural assistance, teachers may give students the opportunity to present their homeland, encourage intercultural communication in seminars and workshops, and speak about the country of study.…”
    Get full text
    Article
  8. 10448

    Enhancing RF Fingerprint Generation in Power Amplifiers: Unequally Spaced Multitone Design Approaches and Considerations by Chengyu Fan, Junting Deng, Ethan Chen, Vanessa Chen

    Published 2024-01-01
    “…Following that, an innovative 2-stage PA incorporating a reconfigurable class A stage with a Doherty amplifier, designed in 65-nm CMOS to generate 4096 timestamped RFFs without introducing in-band power variation, is presented. …”
    Get full text
    Article
  9. 10449

    Hypoxia impairs decitabine-induced expression of HLA-DR in acute myeloid leukaemia cell lines by Sam Humphries, Sean M. Burnard, Courtney D. Eggins, Simon Keely, Danielle R. Bond, Heather J. Lee

    Published 2025-01-01
    “…In particular, cell surface expression of the MHC class II receptor, HLA-DR, was increased by DAC treatment in normoxia, but not hypoxia. …”
    Get full text
    Article
  10. 10450
  11. 10451

    Identification of Differentially Expressed lncRNAs in a CpG ODN-Activated Macrophage by Ying Zheng, Xi Luo, Zailong Qin, Zhiguang Zhou

    Published 2020-01-01
    “…Long noncoding RNA (lncRNA) is a novel class of noncoding RNA, whose length is more than 200 nt, but without protein-coding capacity. lncRNAs are involved in many physiological and pathological processes, including inflammatory responses. …”
    Get full text
    Article
  12. 10452

    Influence of large-scale atmospheric circulation and Mediterranean sea surface temperature to extreme land precipitation: the case of storm Alex by Laurent Terray, Margot Bador

    Published 2025-01-01
    “…We first show that the mean effect of the observed atmospheric circulation pattern, an intense low-pressure system centered over the coasts of Western Europe associated with a cold pool and a secondary low-pressure system, can explain about 80% of the precipitation event magnitude. …”
    Get full text
    Article
  13. 10453

    Hydroxychloroquine and Fabry Disease: Three Case Reports Examining an Unexpected Pathologic Link and a Review of the Literature by Rouhin Sen, Kathleen Borghoff, Kirk W. Foster, Stanley J. Radio, Alan Erickson, Michelene Hearth-Holmes

    Published 2022-01-01
    “…We will examine the case presentations of three female Caucasian patients: a 22-year-old with lupus nephritis class V, a 72-year-old with long-standing systemic lupus erythematosus, and a 74-year-old with undifferentiated connective tissue disease. …”
    Get full text
    Article
  14. 10454

    Challenges in implementing English-only instruction: Insights from EFL student teachers in Taiwan by Jackie Chang

    Published 2024-09-01
    “…The participants of this study consisted of 11 EFL student teachers. Lesson plans, class observations, and reflective journal entries were the sources of the research data in this study. …”
    Get full text
    Article
  15. 10455
  16. 10456

    Doğu Akdeniz’de Soğuk Savaş Dönemi Sovyet Faaliyetleri: Pyadyy Eskadra [Beşinci Filo] ve Türk Boğazları by İsmail KÖSE

    Published 2022-12-01
    “…Despite aircraft carrier passage has been prohibited by Montreux, Turkey permitted Soviet aircraft carriers’ one way north-south passages which were built in the Black Sea shipyards and named with different classes. In this paper, considering Cold War rivalry conditions, Soviet Mediterranean Fleet Pyadyy Eskadra, Turkish Straits’ passage regime and US Mediterranean policies will be analyzed. …”
    Get full text
    Article
  17. 10457

    Impact of trapping on tritium self-sufficiency and tritium inventories in fusion power plant fuel cycles by Samuele Meschini, Rémi Delaporte-Mathurin, George R. Tynan, Sara E. Ferry

    Published 2025-01-01
    “…The results show an increase of a factor $10^3 - 10^4$ of tritium inventory in the first wall and vacuum vessel of an ARC-class FPP when accounting for the aforementioned phenomena. …”
    Get full text
    Article
  18. 10458

    Historical bias in palaeontological collections: Stylophora (Echinodermata) as a case study by Pauline Guenser, Khadija El Hariri, Nour-Eddine Jalil, Bertrand Lefebvre

    Published 2025-01-01
    “…We show that this global pattern can also be observed at a lower taxonomic scale by focusing on Stylophora, an extinct class of echinoderms. Based on a database gathering the 129 stylophoran holotypes including information of their year of description, country of origin, country of collection and author affiliation, we show comparable results to those of Raja et al. (2022). …”
    Get full text
    Article
  19. 10459

    Comparison of fit of poly (etheretherketone) and cobalt-chromium removable partial denture frames: an in-vitro study. by Ary Yaqoub Putros, Jawad Mohammed Mikaeel

    Published 2023-06-01
    “…This study aims to compare the fit of Poly(etheretherketone)(PEEK) and cobalt-chromium (Co-Cr) frames through the rest seat adaptation Methods: Ideal typodont model of the maxillary partially edentulous case (Kennedy Class III), four rest seats were prepared on abutment teeth afterwards, and the cast was turned into a metal master cast to serve as a reference cast. …”
    Get full text
    Article
  20. 10460

    Metabolite Profiles of the Green Beans of Indonesian Arabica Coffee Varieties by Nizar Happyana, Amelinda Pratiwi, Euis Holisotan Hakim

    Published 2021-01-01
    “…To reveal the characteristic metabolites for each coffee variety, S-plot of two-class OPLSDA models was generated and analyzed. Ateng coffee was characterized with trigonelline, sucrose, 5-CQA, and acetic acid. …”
    Get full text
    Article