Search results for "Coronavirus disease"

Innovación docente y TIC desde la perspectiva de la docencia en Derecho

2020

Las tecnologías de la información y la comunicación son un elemento extraordinario para innovar en el ámbito educativo, tal y como ha mostrado la situación generada por el COVID-19. Así, en el ámbito del Derecho son múltiples las posibilidades que se derivan de la implementación de estas herramientas para mejorar el nivel de la enseñanza y facilitar la incorporación de los estudiantes al mundo laboral. Ahora bien, la tecnología no es un fin en sí mismo, por lo que habrá que valorar la introducción de estas herramientas como complemento y no como un sustitutivo de la tarea educativa, especialmente en el ámbito del Derecho, que exige la formación de juristas con una visión integral de la real…

Behind the mask: Rethinking the use of face masks while exercising

2021

there is an ongoing global effort against COVID-19 pan-demic. As vaccination is applied globally (predominantly onat-risk populations), various measures such as temporaryself-quarantine, social distancing, increased hand hygiene,and wearing a face mask (FM) proposed by the World HealthOrganization (WHO) and various governments worldwide arestill in place as primary means of preventing further dissemi-nation. In many instances, wearing a FM became mandatorywhen a person is in a closed space while being accompa-nied by others. Many individuals are therefore apprehensivein terms of maintaining their usual physical activity rout-ines and staying safe in the midst of the outbreak. Asa result, it…

DNA damage response at telomeres boosts the transcription of SARS-CoV-2 receptor ACE2 during aging

2021

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes the coronavirus disease 2019 (COVID-19), known to be more common in the elderly, who also show more severe symptoms and are at higher risk of hospitalization and death. Here, we show that the expression of the angiotensin converting enzyme 2 (ACE2), the SARS-CoV-2 cell receptor, increases during aging in mouse and human lungs. ACE2 expression increases upon telomere shortening or dysfunction in both cultured mammalian cells and in vivo in mice. This increase is controlled at the transcriptional level, and Ace2 promoter activity is DNA damage response (DDR)-dependent. Both pharmacological global DDR inhibition of ATM kin…

Learning Design for Future Higher Education – Insights From the Time of COVID-19

2021

The COVID-19 pandemic brought many challenges in higher education. All teaching and learning activities were moved online. Universities had to provide adapted solutions to facilitate learning and maintain students’ engagement. Online education implies creating new learning environments with the help of digital technologies. Beyond the process of acquisition of knowledge, teachers needed to facilitate cooperative learning, build positive relations, and reduce negative emotions. We provide some expert insights based on empirical observations on teaching and assessment practices connected with psychology models applied in education. The aim of the paper is to formulate specific learning design…

A global experiment on motivating social distancing during the COVID-19 pandemic

2022

Significance\ud \ud Communicating in ways that motivate engagement in social distancing remains a critical global public health priority during the COVID-19 pandemic. This study tested motivational qualities of messages about social distancing (those that promoted choice and agency vs. those that were forceful and shaming) in 25,718 people in 89 countries. The autonomy-supportive message decreased feelings of defying social distancing recommendations relative to the controlling message, and the controlling message increased controlled motivation, a less effective form of motivation, relative to no message. Message type did not impact intentions to socially distance, but people’s existing mo…

Emerging Standards and the Hybrid Model for Organizing Scientific Events During and After The COVID-19 Pandemic

2020

AbstractSince the beginning of 2020, the coronavirus disease (COVID-19) pandemic has dramatically influenced almost every aspect of human life. Activities requiring human gatherings have either been postponed, canceled, or held completely virtually. To supplement lack of in-person contact, people have increasingly turned to virtual settings online, advantages of which include increased inclusivity and accessibility and a reduced carbon footprint. However, emerging online technologies cannot fully replace in-person scientific events. In-person meetings are not susceptible to poor Internet connectivity problems, and they provide novel opportunities for socialization, creating new collaboratio…

Polymers with antiviral properties: A brief review.

2021

Viruses that are pathogenic to humans and livestock pose a serious epidemiological threat and challenge the world's population. The SARS-CoV-2/COVID-19 pandemic has made the world aware of the scale of the threat. The surfaces of various materials can be a source of viruses that remain temporarily contagious in the environment. Few polymers have antiviral effects that reduce infectivity or the presence of a virus in the human environment. Some of the effects are due to certain physical properties, e.g., high hydrophobicity. Other materials owe their antiviral activity to a modified physicochemical structure favoring the action on specific virus receptors or on their biochemistry. Current re…

Possible transmission flow of SARS-CoV-2 based on ACE2 features

2020

AbstractAngiotensin-converting enzyme 2 (ACE2) is the cellular receptor for the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) that is engendering the severe coronavirus disease 2019 (COVID-19) pandemic. The spike (S) protein receptor-binding domain (RBD) of SARS-CoV-2 binds to the three sub-domains viz. amino acids (aa) 22-42, aa 79-84, and aa 330-393 of ACE2 on human cells to initiate entry. It was reported earlier that the receptor utilization capacity of ACE2 proteins from different species, such as cats, chimpanzees, dogs, and cattle, are different. A comprehensive analysis of ACE2 receptors of nineteen species was carried out in this study, and the findings propose a pos…

Coronavirus Disease (COVID-19) and Its Psychobehavioral Consequences

2021

Demographic inequalities as determinants and consequences of the COVID-19 pandemic in Latvia

2021

Since early March 2020 Latvia is fighting the COVID-19 pandemic. Lessons learned from this crisis will be instrumental in shaping future public health policy. Any policy response to the pandemic must be tailored to the particular risks within population in order to avoid the unnecessary social and economic damage on a national and international scale. Available literature on the topic highlights region-specific demographic factors associated with elevated population vulnerability to the effects of the COVID-19 pandemic. This study aims to ascertain the role of a pre-existing demographic inequalities in Latvia in the onset and progression of COVID-19 pandemic and lay groundwork for projectin…