Results 71 to 80 of about 371 (108)

Albumin-To-Creatinine Ratio Underestimates True 24-Hour Albuminuria in Obesity: Clinical Relevance for Vascular Risk Stratification. [PDF]

Diabetes Metab Res Rev
Moriconi D, Nannipieri M, Jadoon M, Solini A, Bruno RM.   +4 more
europepmc   +1 more source

Single-element ultrasound system for high-resolution jugular venous pulse contour detection. [PDF]

Sci Rep
George NR, Nabeel PM, Raj KV, Manoj R, Sivaprakasam M, Joseph J.   +5 more
europepmc   +1 more source

El quipu colonial. Estudios y materiales

, 2015
openaire   +2 more sources

My Tablet's About to Go Dead! 5- to 6-year-old Children Adjust Their Cognitive Strategies Depending on Whether An External Resource is Reliably Available. [PDF]

Cogn Dev
Liang Y, Kaldy Z, Blaser E.
europepmc   +1 more source

Effects of Mediterranean Diet on Endothelial Reactivity in Individuals with High Cardiometabolic Risk: A Randomized Controlled Parallel-Group Preliminary Trial. [PDF]

Biomedicines
Lupoli R, Calcaterra I, Ambrosino P, Giacco R, Vitale M, Della Pepa G, Rivellese AA, Iannuzzo G, Bozzetto L, Di Minno M.   +9 more
europepmc   +1 more source

Improved vascular health linked to increased physical activity levels and reduced sedentary behavior in rheumatoid arthritis.

Am J Physiol Heart Circ Physiol
Meireles K, Peçanha T, Pinto AJ, Santos LP, Mazzolani BC, Smaira FI, Rezende D, Ribeiro ACM, de Sá Pinto AL, Lima FR, da Silva Junior ND, Forjaz CLM, Gualano B, Roschel H.   +13 more
europepmc   +1 more source

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Quipu

2014
The quipu (also khipu or kipu) is a device of knotted and colored strings of vegetal or animal fiber used by the Incas and other Andean cultures to record information. The earliest universally recognized quipus, which were used by the Wari culture from at least the ninth century ce, employ primarily chromatic patterns created by wrapping different ...
Manuel Medrano, Galen Brokaw
openaire   +2 more sources

Quipu

ACM Transactions on Reconfigurable Technology and Systems, 2013
There has been a steady increase in the utilization of heterogeneous architectures to tackle the growing need for computing performance and low-power systems. The execution of computation-intensive functions on specialized hardware enables to achieve substantial speedups and power savings.
Meeuws, Roel, Ostadzadeh, S. Arash, Galuzzi, Carlo, Sima, Vlad Mihai, Nane, Razvan, Bertels, Koen   +5 more
openaire   +2 more sources

The Incan Quipus

Synthese, 2002
Quipus are a most intriguing element of the Inca civilization. The original use of these structured knotted cotton or wool cords are yet object of discussion. It seems they were registry systems, with quantitative and qualitative information, used for bureaucratic-administrative purposes.
openaire   +2 more sources

Numbers and relations from ancient Andean quipus

Archive for History of Exact Sciences, 1972
In the history of mathematics not enough attention is devoted to developments in ancient America. Perhaps this is a consequence of trying to understand only a portion of the present. No one denies the importance of the ancient civilizations of the Near East in the line that leads up to the western European tradition, but to appreciate the background of
Ascher, Marcia, Ascher, Robert
openaire   +2 more sources