Mostrando 1,721 - 1,740 Resultados de 574,789 Para Buscar '"conducting"', tiempo de consulta: 1.04s Limitar resultados
  1. 1721
    “…BACKGROUND: The conduct of randomized controlled trials (RCTs) in low-resource settings may present unique financial, logistic, and process-related challenges. …”
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  2. 1722
    “…The majority of patients with Duchenne muscular dystrophy (DMD) have electrocardiographic abnormalities, but the clinical significance of conduction disturbances remains unclear. This study aimed to evaluate age-dependent cardiac conduction disturbances by electrocardiogram (ECG) to identify risks of complete atrioventricular (AV) block in this patient population. …”
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  3. 1723
  4. 1724
    “…While the strength of the large spin splitting in the valance band of these materials is now well-known, probing the 10–100 times smaller splitting in the conduction band poses significant challenges. Since it is easier to achieve n-type conduction in most of them, resolving the energy levels in the conduction band is crucial for the prospect of developing new spintronic and valleytronic devices. …”
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  5. 1725
    “…AlN/epoxy composites with high thermal conductivity were successfully prepared by infiltrating epoxy into AlN porous ceramics which were fabricated by gelcasting of foaming method. …”
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  6. 1726
  7. 1727
    “…Conductive polymers, including polypyrrole (PPy), have been extensively explored to fabricate electrically conductive biomaterials for bioelectrodes and tissue engineering scaffolds. …”
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  8. 1728
    “…Instead, β-tongue substitution mutants yielded pores with decreased conductance while a deletion mutation resulted in pores that rapidly closed following membrane association. …”
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  9. 1729
    “…Stretchable, bendable, and foldable conductive coatings are crucial for wearable electronics and biometric sensors. …”
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  10. 1730
    “…We carried out two experiments in which participants performed a spatial navigation task in VR and completed the Simulator Sickness Questionnaire over a series of trials. Experiment 1 was conducted using a high-end projection-based VR display, whereas Experiment 2 involved the use of a consumer head mounted display. …”
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  11. 1731
    “…Auditory brainstem responses (ABR) have been used as a powerful and the most common objective tool to evaluate hearing sensitivity and to diagnose the types of hearing loss and neurological disorders, through the auditory peripheral pathway to a central level of the brainstem, since 1971. Although bone-conduction (BC) ABR could be an alternative to air-conduction (AC) ABR, as the former overcomes some limitations of the latter, the majority of clinicians rarely utilize it due to a lack of knowledge and no routine test administration. …”
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  12. 1732
    por Helps, Tim, Rossiter, Jonathan
    Publicado 2018
    “…In this article, we introduce the concept of using a conductive liquid to perform both the sensing and actuation functions of a proprioceptive soft actuator. …”
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  13. 1733
    “…Polymers are widely used in daily life, but exhibit low strength and low thermal conductivity as compared to most structural materials. …”
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  14. 1734
  15. 1735
    “…The mammalian heart must function as an efficient pump while simultaneously conducting electrical signals to drive the contraction process. …”
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  16. 1736
    “…The resultant photoconductivity is positive (negative) for low (high) E(F), which in our physical picture, is explained using solely electronic effects: It follows from the effect of the heated carrier distributions on the screening of impurities, consistent with the DC conductivity being mostly due to impurity scattering. …”
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  17. 1737
    “…The CW-LIFT of lines of Ag ink at different laser powers and scan speeds revealed a range of conditions that allowed printing conductive lines with good electrical properties. A fast-imaging study showed that liquid ejection corresponds to a spraying behavior completely different from the jetting characteristic of pulsed LIFT. …”
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  18. 1738
    “…In this paper we apply electrical impedance spectroscopy to study the conductivity of fresh bovine tibia and we correlate the measured conductivities with its structural properties. …”
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  19. 1739
    “…This study investigated whether the observed conductivity rise during IRE is caused by increased cellular permeabilization or heat development. …”
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  20. 1740
    “…Existing researches show that Irx genes play key roles in the differentiation and development of ventricular conduction system and the establishment and maintenance of gradient expression of potassium channels, Kv4.2. …”
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