“…A printed monopole antenna for millimeter-wave applications in the 5G frequency region is described in this research. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Hospitalization, intubation, and mean hospitalization days decreased during subsequent waves. The in-hospital case fatality rate fluctuated across waves, reaching its highest value during the second wave in winter 2020. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Enlace del recurso
Enlace del recurso
Enlace del recurso

Enlace del recurso
Enlace del recurso
Enlace del recurso

“…AIM: To investigate stroke characteristics in patients with concomitant coronavirus disease 2019 (COVID-19) infection in Croatia during the second wave of the COVID-19 pandemic. METHODS: This retrospective study investigated the characteristics of two groups of ischemic stroke patients: those who developed COVID-19 infection before stroke and those who developed the infection during the hospital stay after stroke onset. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Information on age, sex, employment, infection waves, vaccination, impairment in activities of daily living, and symptoms were obtained from electronic medical records. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The high-resolution depth camera is with the stereo vision distance measurement and the low-resolution thermal imager is with the long-wave infrared measurement. Based on Planck’s black body radiation law and Stefan–Boltzmann law, the binocular stereo calibration of the two cameras was calculated. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…A nanostrip magnonic-crystal waveguide with spatially periodic width modulation can serve as a gigahertz-range spin-wave filter. Compared with the regular constant-width nanostrip, the periodic width modulation creates forbidden bands (band gaps) at the Brillouin zone boundaries due to the spin-wave reflection by the periodic potential owing to the long-range dipolar interactions. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Enlace del recurso
Enlace del recurso
Enlace del recurso

“…In a spatial setting, these can manifest as periodic traveling waves (PTW). Environmental change and direct human activity are known to, among other effects, increase the heterogeneity of the physical environment, which prey and predator inhabit. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…This work provides an evaporation prototype based on the synergistic water activation of wave‐triggered electricity and highly hydratable hydrogel.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Enlace del recurso
Enlace del recurso
Enlace del recurso

“…However, in recent years the assessment of tissue elasticity using shear wave elastography (SWE) has been suggested to have additional diagnostic value in thyroid cancer diagnosis. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…(1) Introduction: Several studies observe a social gradient in the incidence and health consequences of SARS-CoV-2 infection, but they rely mainly on spatial associations because individual-level data are lacking. (2) Objectives: To assess the impact of social inequalities in the health outcomes of COVID-19 during the first epidemic wave in Piedmont Region, Italy, evaluating the role of the unequal social distribution of comorbidities and the capacity of the healthcare system to promote equity. (3) Methods: Subjects aged over 35, resident in Piedmont on 22 February 2020, were followed up until 30 May 2020 for access to swabs, infection, hospitalization, admission to intensive care unit, in-hospital death, COVID-19, and all-cause death. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The third and fourth COVID-19 waves had considerably more severe infections (31.7% and 26.7%) than the sixth wave (13.3%). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…This study investigated the applicability of using ultrasonic wave signals in detecting early fire damage in concrete. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Angled shear vertical (SV) waves have been successfully employed in the non-destructive testing of welds, pipes, and railways. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Extracorporeal shock wave therapy (ESWT) can reduce breast cancer-related lymphedema (BCRL). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The paper presents a new method to study the dynamic mechanical properties of concrete under low pressure and a high strain rate via the inversion of spherical wave propagation. The dynamic parameters of rate-dependent constitutive relation of elastic concrete are determined by measured velocity histories of spherical waves. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso