Broadcast TV is getting lost in the stream...
. But while that might seem to be an impressive growth curve for a relatively new format, broadcast industry insiders actually consider the ATSC 3.0 transition to be stalled.petitioned the FCC to establish a task force
NAB also served as a launchpad for the Future of TV Initiative, which was announced by FCC commissioner Jessica Rosenworcel at the show. This NAB-led initiative – likely created in response to the organization's January appeal to the FCC – creates three working groups dedicated to hardware, technical, and regulatory issues, respectively, and “will involve a diverse array of stakeholders,” according to the NAB’s announcement.If you were to ask TV broadcasters why the ATSC 3.
That mandated five-year grace period was supposed to allow for TV makers to add ATSC 3.0 tuning capability to new sets being sold. Some companies such as Sony and, more recently, Hisense have been vigilant about implementing the feature in new TVs. But overall,to new models, with brands such as LG and Samsung reserving the feature for their higher-end TVs only, and both TCL and Vizio neglecting to provide next-gen TV tuners in any of their offerings.
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Associations between cardiovascular risk factors, disease activity and cardiorespiratory fitness in patients with inflammatory joint disease: a cross-sectional analysis - BMC Sports Science, Medicine and RehabilitationBackground Inflammatory joint diseases (IJD) are accompanied by an increased risk of cardiovascular disease (CVD). Cardiorespiratory fitness (CRF) is a modifiable CVD risk factor and low levels of CRF associate with an elevated CVD risk. This study aimed to investigate the associations between CVD risk factors, disease activity and CRF in patients with IJD and to explore differences between patients with normal versus low levels of CRF. Methods CRF was measured as peak oxygen uptake (VO2peak) with a cardiopulmonary exercise test. Participants were also evaluated for: Body composition, blood pressure, blood lipids, inflammatory markers and disease activity. Patient-reported use of cigarettes/snuff, medication, disease duration, pain, fatigue, CVD history, habitual physical activity and exercise beliefs and self-efficacy were collected by questionnaire. Cross-sectional associations between CVD risk factors, disease-related factors and CRF were analyzed by multiple linear regression. CRF was categorized to normal CRF (VO2peak ≥ 80%) or low CRF (VO2peak | 80%) according to age- and gender-stratified reference data. Differences in demographic, CVD and disease-related factors between patients with normal versus low CRF were explored. Results In 60 Norwegian patients with IJD [34 females, age 59 years (IQR: 52–63)], mean VO2peak was 30.2 (± 6.9) mL/kg/min, corresponding to 83% (± 18) of normative reference values. Age (coefficient: − 0.18 years, p = 0.01) and fat mass (coefficient: − 0.67 %, p | 0.001) were inversely associated with CRF, while physical activity index (coefficient: 0.13 points, p = 0.05) was positively associated with CRF (R2 = 0.66). There were no significant associations between CRF, classical CVD risk factors and disease-related variables. Compared to patients with low CRF (n = 30), patients with normal CRF (n = 30) had higher peak oxygen uptake (+ 9.4 mL/kg/min, p | 0.001), high-density lipoprotein cholesterol (+ 0.5 mmol L−1, p | 0.001), and exercise s
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