finite normalized tight frames are interesting because they provide decompositionsin applications and some physical interpretations. in this article,we give a recursive method for constructing them.

Agriculture plays a key role in the economy of Uzbekistan. Its importance is not limited to goals providing food population. This reflected cultural heritage and traditions people Uzbekistan rural areas, each region with its own characteristics diversity. Today, agriculture general, including cocooning, provides jobs income significant part population remains driving force growth At same time, ...

Research background: The COVID-19 pandemic led to a change in consumer demand behavior worldwide. Due the pandemic, individual sectors and industries experienced enormous or significant decreases demand. Hardly any sector industry remained unaffected by influences consequences of pandemic. many worldwide restrictions private travel, German consumers stayed their home country. tourists are inter...

Abstract Background Cocooning, i.e. staying at home and reducing interaction with others, was a key part of the strategy to protect older people during COVID-19 pandemic. Unfortunately, there are concerns this has had negative impact on physical mental wellbeing those who have been isolated. Methods We completed survey 150 patients (55% female, mean age 79.8 years, average Clinical Frailty Scal...