Results 1 to 10 of about 6,758,577 (312)

The hitting time of clique factors

open access: yesRandom Structures & Algorithms, 2023
AbstractIn [Trans. Am. Math. Soc. 375 (2022), no. 1, 627–668], Kahn gave the strongest possible, affirmative, answer to Shamir's problem, which had been open since the late 1970s: Let and let be divisible by . Then, in the random ‐uniform hypergraph process on vertices, as soon as the last isolated vertex disappears, a perfect matching emerges.
Annika Heckel   +3 more
openaire   +7 more sources

Sensing Physiological Change and Mental Stress in Older Adults From Hot Weather

open access: yesIEEE Access, 2020
This study combines wearable sensors, weather data, and self-reported mood surveys to assess mental stress on older adults from heat experience. It is designed as a pilot and feasibility study in preparation for a large-scale experiment of older adults ...
So-Min Cheong   +2 more
doaj   +1 more source

Diagnostic delay in breast cancer diagnosis: the role of health practitioners

open access: yesJournal of Social & Health Sciences, 2022
Breast cancer is a significant health concern for women in Pakistan, with one in nine women facing a high lifetime risk of being diagnosed with the disease.
Khalid Masood Gondal   +2 more
doaj   +1 more source

Factors affecting bowel preparation adequacy and procedural time

open access: yes, 2019
Background and Aim: Poor bowel preparation results in difficult colonoscopies, missed lesions, and repeat procedures. Identifying patient risk factors for poor bowel preparation, such as prolonged runway time and prolonged cecal intubation, will aid in ...
Do, CN   +4 more
core   +1 more source

The Factor of Time [PDF]

open access: yesJournal of Chemical Education, 2003
JCE Classroom Activity: #58. Bath Bubblers, by Mary E. Harris and Barbara Walker, p 1416A. Research provides opportunities for “critical, independent, creative thinking” (p 1367) frequently omitted from the classroom because of the limited amount of time we have to spend with the potential new members of the research world.
openaire   +1 more source

The factor of time in human geography [PDF]

open access: yesEkonomichna ta Sotsialna Geografiya, 2015
The article discusses the nature of social time, a form of existence of society, which manifests itself in successive events, and consists of social and individual perceptions. Human geography studies social characteristic of the time in historical and spatial context, and analyzes its territorial dimension.
OLIYNYK, Yaroslav, STEPANENKO, Anatoliy
openaire   +1 more source

From Patterns to Projections: A Spatiotemporal Distribution of Drug-Resistant Tuberculosis in Paraná, Brazil (2012–2023)

open access: yesPathogens
Drug-resistant tuberculosis represents a challenge with high potential for spread. This ecological study aimed to describe the prevalence and incidence of drug-resistant tuberculosis and analyze its spatial, temporal, and spatiotemporal patterns in ...
Laiz Mangini Cicchelero   +6 more
doaj   +1 more source

Traumatic Liver Injury: Factors Associated with Mortality [PDF]

open access: yesKorean Journal of Critical Care Medicine, 2014
BACKGROUND: We postulate that a delay in the implementation of hepatic arterial embolization for traumatic liver injury patients will negatively affect patient prognosis.
Youn Suk Chai   +8 more
doaj   +1 more source

What factors explain socioeconomic inequalities in adults’ television-related sitting time?

open access: yes, 2019
BACKGROUND: There are considerable socioeconomic inequalities in television-related sitting time, but there is little evidence for the explanatory mechanisms.
Compernolle, Sofie   +7 more
core   +1 more source

Time use in elderly people at the low active aging level: a qualitative study

open access: yesCadernos Brasileiros de Terapia Ocupacional, 2022
Introduction: Thailand's population is aging rapidly. Thus, it is necessary to enable elderly people to be independent and actively participate in daily occupations.
Autchariya Punyakaew   +3 more
doaj   +1 more source

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