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  1. 3881
    por Noguchi, Hideyo
    Publicado 1921
    “…The crista is elastic and when detached from degenerated organisms assumes a rather regularly wound spiral, consisting of longitudinal bundles of fibrils (Figs. 36 to 38). …”
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    CRISTISPIRA IN NORTH AMERICAN SHELLFISH. A NOTE ON A SPIRILLUM FOUND IN OYSTERS
  2. 3882
    por Seiradakis, John
    Publicado 2018
    “… New results concerning the construction of the spirals and the pointers will be presented and the ability of ancient Greeks to use hard metals and cutting tools will be examined.…”
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    The Antikythera Mechanism: Decoding an astonishing 2000 years old astronomical computer
  3. 3883
    por White, Robert Stephen
    Publicado 2023
    “…Its effects, however, are observable: spiral galaxies behave in such a way that their rotation is more like what is expected in the presence of substantially more mass than that which is visible. …”
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    Dark matter searches in invisible Higgs boson decays with the CMS experiment: Analysing Higgs boson decays to invisible particles in ttH and VH final states and combining all final states using Run 1 and Run 2 CMS data
  4. 3884
    “…P. spiralis’ that may reflect its adoption of a unique spiral cell shape and corkscrew-like burrowing activity at the algal surface. …”
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    Characterization of a bloom-associated alphaproteobacterial lineage, ‘Candidatus Phycosocius’: insights into freshwater algal-bacterial interactions
  5. 3885
    “…Meanwhile, significant differences were observed in the physical, psychological, and environmental subscales (p<0.001, p<0.001, p = 0.019) across respondents with different levels of dysmenorrhea severity; notably, respondents with severe dysmenorrhea demonstrated a negative spiral of chronic pain, which may significantly impact QOL, and, relatedly, a relatively low psychological QOL. …”
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    Quality of life by dysmenorrhea severity in young and adult Japanese females: A web-based cross-sectional study
  6. 3886
    “…Here, we studied the magnetization dynamics in a HoFeO(3) crystal at room temperature. A custom-made spiral-shaped microstructure was used to locally generate a strong multicycle THz magnetic near field perpendicular to the crystal surface; the maximum magnetic field amplitude of about 2 T was achieved. …”
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    Generation of third-harmonic spin oscillation from strong spin precession induced by terahertz magnetic near fields
  7. 3887
    “…The proposed framework is applied to volumetric multi-axis spiral projection MRF that achieves whole-brain T1 and T2 mapping at 1-mm isotropic resolution for a 2-minute acquisition. …”
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    Deep Learning Initialized Compressed Sensing (Deli-CS) in Volumetric Spatio-Temporal Subspace Reconstruction
  8. 3888
    “…RESULTS: Four overarching and partly overlapping etiologies of MVPVS have been proposed: (1) Impairment of interstitial fluid circulation, (2) Spiral elongation of arteries, (3) Brain atrophy and/or perivascular myelin loss, and (4) Immune cell accumulation in the perivascular space. …”
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    The etiology and evolution of magnetic resonance imaging-visible perivascular spaces: Systematic review and meta-analysis
  9. 3889
    “…To solve this problem, we constructed a multiconcentration gradient generator in which a Tai Chi-spiral mixer can accelerate solution mixing in a short time and produce a linear concentration gradient. …”
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    Construction of multiple concentration gradients for single-cell level drug screening
  10. 3890
    “…While the inner ears of Sox2-cre(ERT2): Gata3 f/f mice appear morphologically normal, the sensory cells in the organ of Corti are partially lost and disorganized in a basal to apical gradient with the apex demonstrating the more severe phenotype. Additionally, spiral ganglion neurons display aberrant peripheral projections, such as increased distances between radial bundles and disorganization upon reaching the organ of Corti. …”
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    Gata3 is Required in Late Proneurosensory Development for Proper Sensory Cell Formation and Organization
  11. 3891
    “…In this study in vitro cell culture models of the mouse organ of Corti cell line (HEI-OC1) and the spiral ganglion (SG) cells derived from the cochleae neonatal rats were used to investigate the effects of the polyvinylpyrrolidone coated platinum nanoparticles (Pt-NP(PVP), 3 nm) on cell metabolism, neuronal survival and neurite outgrowth. …”
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    In vitro impact of platinum nanoparticles on inner ear related cell culture models
  12. 3892
    “…BACKGROUND: Preeclampsia (PE) is known to arise from insufficient trophoblast invasion as uterine spiral arteries lack remodeling. A significant reduction in placental perfusion induces an ischemic placental microenvironment due to reduced oxygen delivery to the placenta and fetus, leading to oxidative stress. …”
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    Differential Expression of NME4 in Trophoblast Stem-Like Cells and Peripheral Blood Mononuclear Cells of Normal Pregnancy and Preeclampsia
  13. 3893
    “…We used the 30 baseline ethical principles described in World Health Organization Guiding Principles, Declaration of Istanbul, and Barcelona Principles to generate an ethical framework—presented graphically as a spiral series of considerations—designed to assist decision makers in incorporating these ethical principles into practice and policy. …”
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    Baseline Ethical Principles and a Framework for Evaluation of Policies: Recommendations From an International Consensus Forum
  14. 3894
    “…OBJECTIVE: Military veterans have high rates of noise‐induced hearing loss (NIHL) which is associated with more significant spiral ganglion neuronal loss. This study explores the relationship between NIHL and cochlear implant (CI) outcomes in veterans. …”
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    Cochlear Implantation in US Military Veterans: A Single Institution Study
  15. 3895
    “…The interiors of the steel tubes were welded to steel rings, spiral bars, and other structures and filled with UHPC. …”
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    Bond-Slip Performances of Ultra-High Performance Concrete Steel Tube Columns Made of a Large-Diameter Steel Tube with Internally Welded Steel Bars
  16. 3896
    “…The so-called “Diamond of Death” of bleeding—coagulopathy, acidemia, hypothermia, and hypocalcemia—has a dynamic interaction with citrate that can lead to a death spiral. Hypothermia and acidemia both decrease citrate clearance while circulating citrate decreases thrombin generation and platelet function, leading to ionized hypocalcemia, coagulopathy, and need for further transfusion resulting in a new citrate load. …”
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    Impact of Transfused Citrate on Pathophysiology in Massive Transfusion
  17. 3897
    “…A gyroid lattice with 0.25 spiral wall thickness was then designed in the internal cavity of the CS-type cage. …”
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    Biomechanical evaluation of an osteoporotic anatomical 3D printed posterior lumbar interbody fusion cage with internal lattice design based on weighted topology optimization
  18. 3898
    “…Although the causes of these hypertensive disorders of pregnancy are multifactorial and elusive, they seem to share some common vascular-related mechanisms, including diseased spiral arteries, placental ischemia, and endothelial dysfunction. …”
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    Dietary supplements and vascular function in hypertensive disorders of pregnancy
  19. 3899
    “…Microbiota from FGR gravida transplanted to mice progestationally induced FGR and placental dysfunction, including impaired spiral artery remodeling and insufficient trophoblast cell invasion. …”
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    Alterations in the Gut Microbiome and Metabolisms in Pregnancies with Fetal Growth Restriction
  20. 3900
    “…Recent studies involving guinea pigs have shown that noise can damage the synapses between the inner hair cells and spiral ganglion neurons, even with normal hearing thresholds—which makes it important to investigate this kind of impairment in humans. …”
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    Evaluation of Subtle Auditory Impairments with Multiple Audiological Assessments in Normal Hearing Workers Exposed to Occupational Noise
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