Results 51 to 60 of about 6,074 (199)

Cheryl's Birthday [PDF]

open access: yes, 2017
We present four logic puzzles and after that their solutions. Joseph Yeo designed 'Cheryl's Birthday'. Mike Hartley came up with a novel solution for 'One Hundred Prisoners and a Light Bulb'. Jonathan Welton designed 'A Blind Guess' and 'Abby's Birthday'.
Hartley, Michael Ian   +5 more
core   +3 more sources

Measuring Beyond the Standard: Informal Measurement Systems as Cognitive Technologies

open access: yesTopics in Cognitive Science, Volume 18, Issue 1, Page 204-219, January 2026.
Abstract This paper explores the role of measurement as a cognitive technology across human history, emphasizing the coexistence of formal and informal measurement systems. While standardized systems dominate contemporary culture and are well documented across large‐scale societies of the past, this manuscript highlights the less explored domain of ...
Roope O. Kaaronen   +2 more
wiley   +1 more source

Tracking the Rephaim Through Place and Time

open access: yesReligions
In separate traditions in the HB, the Rephaim are presented either as a living group of gigantic warriors or as shadowy figures of the underworld of Sheol.
Rodney K. Duke
doaj   +1 more source

Exploring the Epistemology of Illicit Drugs [PDF]

open access: yes, 2015
In this essay I explore the epistemology of drugs in America. That is, how Americans come to know and define drugs and their users; and, in turn, how those definitions manifest in social institutions.
Linseman, Holly
core   +1 more source

What do we want from AI?

open access: yesAI Magazine, Volume 46, Issue 4, Winter 2025.
Abstract Most recent writing about the directions for AI has focused on the potential risks of widespread use of AI and what we DO NOT want from AI. This has led to many, largely ignored, calls for a pause in research and deployment. This essay takes the view that there are too many factors in play to slow the deployment much and for long.
Robert B. Fisher
wiley   +1 more source

History of Urinalysis

open access: yesApplied Sciences
Urine is historically the oldest biological material used for diagnostic purposes. Urine testing dates to the ancient Babylonians and Sumerians. Uroscopy consisted of visual and organoleptic assessment (color, clarity, odor, taste testing) of urine.
Katarzyna Klimasz   +2 more
doaj   +1 more source

The sea in Sumerian literature [PDF]

open access: yes, 2020
Surveying the references to the sea in Sumerian literature, this paper discusses the general idea that the sea is underrepresented in Mesopotamian cultures of the third millennium BCE.
Lorenzo Verderame
core   +1 more source

Ecosystem services provided by spiders

open access: yesBiological Reviews, Volume 100, Issue 6, Page 2217-2236, December 2025.
ABSTRACT Spiders, ubiquitous and abundant predators in terrestrial ecosystems, often are the subjects of an unjust negative perception. However, these remarkable creatures stand as unsung heroes within our ecosystems, contributing a multitude of ecosystem services critical to human well‐being.
Pedro Cardoso   +13 more
wiley   +1 more source

Ludingirra The Sumerian

open access: yesTürk Kütüphaneciliği, 2018
Sumerologist, writer M.İ. Çığ’s work called Ludingirra the Sumerian: Science Fiction for the Past” has been adapted from the information in the tablets which belongs to thousands of years ago. The main character of the book Ludingirra, a writer, teacher,
Demet Işık
doaj  

Kirves Nergali jaoks. Täheldusi sumerite ja akkadlaste allilmakujutlustest [PDF]

open access: yesMäetagused, 2012
The current short Sumerian literary text, which was written in Old Babylonian time and which consists of only 16 lines, is a dedicatory inscription. This text was written on a bronze axe that was dedicated to Nergal, the main Mesopotamian god of the ...
Vladimir Sazonov
doaj  

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