Results 211 to 220 of about 2,200 (268)
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Riddles and Riddling: An Introduction

The Journal of American Folklore, 1976
ELIAS LONNROT, THE COMPILER OF THE SECOND FINNISH RIDDLE COLLECTION, published in 1844, wrote about riddles and riddling: "As mathematics is in the schools of the learned, so is the riddle in the home school of the folk. Both exercise the mind to understand the unknown, starting with the known conditions."' Lonnrot pointed at what we would now call the
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A renal riddle

BMJ, 2009
A routine prenatal ultrasound scan found an abnormality in the fetus’s right kidney. The neonate had normal renal function, but postnatal ultrasonography of the kidney was indicated. The findings (fig 1⇓) called for further imaging tests. Fig 1 Longitudinal ultrasound of kidney Fig 2 99mTc-MAG3 diuresis renogram ### Short answers Fig 3 ...
Booth, T. C, Hargunani, R.
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The Riddle of the Uvula

Otolaryngology–Head and Neck Surgery, 1992
Since ancient times, the uvula has been a subject of interesting and contradictory observations. On the one hand, it was regarded as having a functional role in speech and in immunology, but on the other hand it was regarded as a potentially hazardous organ, possibly responsible for sudden infant death syndrome.
Y, Finkelstein   +5 more
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RIDDLED BASINS

International Journal of Bifurcation and Chaos, 1992
Theory and examples of attractors with basins which are of positive measure, but contain no open sets, are developed; such basins are called riddled. A theorem is established which states that riddled basins are detected by normal Lyapunov exponents.
Alexander, J. C.   +3 more
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The allergen riddle

Nature Ecology & Evolution, 2019
An assessment of the taxonomic composition of airborne pollen using targeted high-throughput sequencing may help in understanding environmental and human drivers of the grass pollen season and in allergy prevention and management.
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The Riddle of Coexistence

Science, 2001
Two million years ago, three kinds of hominins walked the same valley in South Africa. Did they meet—and compete?
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The fertility riddle

Nature, 2004
Across the developed world, birth rates are plummeting. Is this just a social phenomenon, or is our biological fertility also declining? We don't yet know, and that is worrying, says Declan Butler.
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Riddling (with) Riddled Embodiments

2016
Educator, youth, guardian, animal, counsellor, toddler, best friend, coach, and bully—bodies and embodiments assemble, congeal, and explode as the emergent and contingent matters of being and thinking with young people collide with the stringent, evidence-based rational dictates of the predominant Eurowestern machinery by which we are often taught to ...
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Riddles of the sphynx

Veterinary Record, 2005
SIR, – The Feline Advisory Bureau is interested in practitioners’ experiences of the relatively new cat breed, the sphynx. It has only a very thin covering of ‘down’ rather than hair, and may have an oily skin.
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Reply to Riddle

Pain, 2021
Adam W, Hanley, Eric L, Garland
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