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  1. 36421
    por Li, Wei, Tang, Xin, Wang, Liqiu
    Publicado 2020
    “…Unlike solid objects, fluids are intrinsically divisible, enriching their fundamental operations with merging, dispensing, and splitting on top of moving. …”
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    Photopyroelectric microfluidics
  2. 36422
    “…The DEA-BC(2) model was used to measure the technical efficiency (TE), pure technical efficiency (PTE), and scale efficiency (SE) of public safety at 31 province-level administrative divisions (regions) in China from 2014 to 2018, and to analyze the effectiveness of public safety in each year. …”
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    China’s regional public safety efficiency: a data envelopment analysis approach
  3. 36423
    “…Meiosis produces four haploid cells after two successive divisions in sexually reproducing organisms. A critical event during meiosis is construction of the synaptonemal complex (SC), a large, protein-based bridge that physically links homologous chromosomes. …”
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    Micromanipulation of prophase I chromosomes from mouse spermatocytes reveals high stiffness and gel-like chromatin organization
  4. 36424
    “…Growing cells remember low and high-MYC setpoints through multiple cell divisions and are limited by the same expression ceiling even after modest MYC-activation. …”
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    FUBP1 and FUBP2 enforce distinct epigenetic setpoints for MYC expression in primary single murine cells
  5. 36425
    por Li, Hong-Ju, Yang, Wei-Cai
    Publicado 2020
    “…The embryo sac differentiates from the meiotic products through successive events of nuclear divisions, cellularization, and cell specification. …”
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    Central Cell in Flowering Plants: Specification, Signaling, and Evolution
  6. 36426
    “…The optimized network displayed several key biological properties, including divisive normalization, as well as stimulus-modulated noise variability, inhibition-dominated transients at stimulus onset, and strong gamma oscillations. …”
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    Cortical-like dynamics in recurrent circuits optimized for sampling-based probabilistic inference
  7. 36427
    “…Here, we take a critical look at the information infrastructure that connects ecosystem modeling and measurement efforts, and propose a roadmap to community cyberinfrastructure development that can reduce the divisions between empirical research and modeling and accelerate the pace of discovery. …”
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    Beyond ecosystem modeling: A roadmap to community cyberinfrastructure for ecological data‐model integration
  8. 36428
    “…This complexity is the result of multiple cell divisions and intricate gene regulation and cell movements that take place during embryonic development. …”
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    New techniques for studying neurodevelopment
  9. 36429
    “…Heterogeneity in physical and functional characteristics of cells (e.g. size, cycle time, growth rate, protein concentration) proliferates within an isogenic population due to stochasticity in intracellular biochemical processes and in the distribution of resources during divisions. Conversely, it is limited in part by the inheritance of cellular components between consecutive generations. …”
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    Non-genetic inheritance restraint of cell-to-cell variation
  10. 36430
    por Al-Marashi, Ibrahim
    Publicado 2021
    “…Rather than a cohesive sectarian movement, the PMU moniker granted a government veneer to an array of pre-existing or new militias, representing a decentralized Shi’a Arab mobilisation prior to 2014, symptomatic of Iraq’s divisive patronage politics. Perceived by the US and the Arab world as ‘pro-Iranian Shi’a militias’, as a spoiler to Iraq’s sovereignty, and an Iranian means of securing its control over Baghdad, while some militias began as NSAAs, the PMU have evolved into quasi-state actors by becoming part of the state, but not under its complete control. …”
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    Iraq’s popular mobilisation units: intra-sectarian rivalry and Arab Shi’a mobilisation from the 2003 invasion to Covid-19 pandemic
  11. 36431
    “…Mitosis, under the control of the microtubule-based mitotic spindle, is an attractive target for anti-cancer treatments, as cancer cells undergo frequent and uncontrolled cell divisions. Microtubule targeting agents that disrupt mitosis or single molecule inhibitors of mitotic kinases or microtubule motors kill cancer cells with a high efficacy. …”
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    Forcing dividing cancer cells to die; low‐dose drug combinations to prevent spindle pole clustering
  12. 36432
    “…Although plants have DNA methylation in all sequence contexts (CG, CHG, CHH, where H = A, T, C), methylation in the symmetric CG context is particularly important for gene silencing and is very efficiently maintained through mitotic and meiotic cell divisions. Tools that can directly add CG methylation to specific loci are therefore highly desirable but are currently lacking in plants. …”
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    CRISPR-based targeting of DNA methylation in Arabidopsis thaliana by a bacterial CG-specific DNA methyltransferase
  13. 36433
    por Huang, Jie, Zhu, Fukang
    Publicado 2021
    “…A Poisson distribution is commonly used as the innovation distribution for integer-valued autoregressive models, but its mean is equal to its variance, which limits flexibility, so a flexible, one-parameter, infinitely divisible Bell distribution may be a good alternative. …”
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    A New First-Order Integer-Valued Autoregressive Model with Bell Innovations
  14. 36434
    “…Scanning electron microscopy revealed a filiform sperm cell with distinct divisions: head, midpiece, tail, and reduced end piece. …”
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    Initial collection, characterization, and storage of tuatara (Sphenodon punctatus) sperm offers insight into their unique reproductive system
  15. 36435
    “…Our results reveal a “differentiation-poised” EB status correlated with slow ISC divisions and a “differentiation-activated” EB status correlated with ISC hyperplasia and rapid EB to enterocyte differentiation. …”
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    Intravital imaging strategy FlyVAB reveals the dependence of Drosophila enteroblast differentiation on the local physiology
  16. 36436
    por Vetterlein, Thomas
    Publicado 2020
    “…More precisely, given elements e and f, we require a homomorphism from a divisible subgroup of the circle group to the automorphism group of the orthogonality space to exist such that one of the automorphisms maps e to f, and any of the automorphisms leaves the elements orthogonal to e and f fixed. …”
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    Gradual transitivity in orthogonality spaces of finite rank
  17. 36437
    “…Here we isolate SFs from human fibroblasts HFF-1 to determine with proteomic analysis the whole protein components and how they change with replicative senescence (RS), a state where cells decline in the ability to replicate after repeated divisions. We found that at least 135 proteins are associated with SFs, and 63 of them are up-regulated with RS, by which SFs become larger in size. …”
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    Analysis of senescence-responsive stress fiber proteome reveals reorganization of stress fibers mediated by elongation factor eEF2 in HFF-1 cells
  18. 36438
    “…Incidence and increases in incidence were generally largest in the East North Central, Middle Atlantic, and New England divisions. Seasonality was more pronounced during 2003–2018, especially in the Northeast and Midwest. …”
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    Rising Incidence of Legionnaires’ Disease and Associated Epidemiologic Patterns, United States, 1992–2018
  19. 36439
    “…Intersectionality states that social divisions build on one another, sustaining unequal health outcomes. …”
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    Supporting Vulnerable Populations During the Pandemic: Stakeholders’ Experiences and Perceptions of Social Prescribing in Scotland During Covid-19
  20. 36440
    “…It surpasses motifs of feedback inhibition, recurrent excitation, and divisive normalization invoked frequently in decision-making models. …”
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    Donut-like organization of inhibition underlies categorical neural responses in the midbrain
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