September 2022 - 6 articles
Decisions regarding invasive ventilation with tracheostomy (TIV) in patients with amyotrophic lateral sclerosis (ALS) involve serious ethical issues. Cultural differences in the attitudes of patients, caregivers, and physicians toward TIV initiation...
In this paper, we discuss a few simple methods for computing the local topological index and its various analogs for vector fields and differential forms given on complex varieties with singularities of different types. They are based on properties o...
Background: Physicians and nurses experience poor psychological well-being relative to other employees in healthcare fields. This study aimed to evaluate the psychological well-being among physicians and nurses in Makkah’s major hospitals. Methods: I...
In a 2021 survey, we found that “limit or suppression experiences” were related to a willingness to use enhancement technologies. However, the concept of “limit or suppression experiences” is vague and difficult to interpret in relation to neuroethic...
Research on attention restoration theory has provided consistent results over the years, and exposure to nature has been found to significantly improve and restore directed attention fatigue. However, rapid urbanisation has made it increasingly diffi...
The riddle of the origin of Cosmic Rays (CR) has been an open question for over a century. Gamma ray observations above 100 MeV reveal the sites of cosmic ray acceleration to energies where they are unaffected by solar modulation; recent evidence sup...
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