Results 11 to 20 of about 163,586 (163)

ETNOMATEMATIKA: TRADISI PENGUKURAN MASYARAKAT SUKU SASAK DAN POTENSI PENGINTEGRASIANNYA DALAM PEMBELAJARAN MATEMATIKA

open access: yesAksioma: Jurnal Program Studi Pendidikan Matematika, 2019
The focus of the current study is to investigate mathematical reasoning and behaviour among a local Indonesian tribe (Sasakese tribe in Lombok) in measurement tradition and their potential integration into mathematics instructions.
Nur Hardiani, Susilahudin Putrawangsa
doaj   +1 more source

From Mechanical Ventilation to Intensive Care Medicine: A Challenge for Bosnia and Herzegovina

open access: yesBiomolecules & Biomedicine, 2009
Intensive care medicine is a relatively new specialty, which was created in the 1950's, after invent of mechanical ventilation, which allowed caring for critically ill patients who otherwise would have died.
Guillaume Thiéry   +6 more
doaj   +1 more source

Critical review of the levelised cost of energy metric

open access: yesSouth African Journal of Industrial Engineering, 2016
The purpose of this paper is to critically review the ‘levelised cost of energy’ metric used in electricity project development. This metric is widely used, because it is a simple metric to calculate the cost per unit of electricity for a given ...
Sklar-Chik, M. D.   +2 more
doaj   +1 more source

Why pitch sensitivity matters: Event-related potential evidence of metric and syntactic violation detection among Spanish late learners of German.

open access: yesFrontiers in Psychology, 2011
Event-related potential (ERP) data in monolingual German speakers have shown that sentential metric expectancy violations elicit a biphasic ERP pattern consisting of an anterior negativity and a posterior positivity (P600).
Maren eSchmidt-Kassow   +2 more
doaj   +1 more source

Hilbert Metric in the Unit Ball

open access: yesStudia Scientiarum Mathematicarum Hungarica, 2023
The Hilbert metric between two points 𝑥, 𝑦 in a bounded convex domain 𝐺 is defined as the logarithm of the cross-ratio 𝑥, 𝑦 and the intersection points of the Euclidean line passing through the points 𝑥, 𝑦 and the boundary of the domain. Here, we study this metric in the case of the unit ball 𝔹𝑛.
Oona Rainio, Matti Vuorinen
openaire   +2 more sources

New Standards for Measurement in Meridians & Acupoints by Taking the Size of Normal Male Legs

open access: yesJournal of Pharmacopuncture, 2010
Objective : Standard of measurement in Korean Medicine has been changed in dynasty and location. Thus, cun (寸) and chi (尺) as unit of measurement for meridians and acupoints could be recognized as the length of equally divided portions of a certain long ...
Shin Jong Yu   +6 more
doaj   +1 more source

Dealing with Metric Unit Conversion: An Examination of Prospective Science Teachers’ Knowledge of and Difficulties with Conversion

open access: yesScience Education International, 2018
The aim of this study was to examine prospective science teachers’ knowledge of and difficulties with the metric unit conversion. The participants of the study were 73 prospective science teachers.
Emrah Oguzhan Dincer   +1 more
doaj   +1 more source

Completeness results for metrized rings and lattices [PDF]

open access: yesCategories and General Algebraic Structures with Applications, 2019
The Boolean ring $B$ of measurable subsets of the unit interval, modulo sets of measure zero, has proper radical ideals (for example, $\{0\})$ that are closed under the natural metric, but has no prime ideal closed under that metric; hence closed radical
George Bergman
doaj   +1 more source

Critical Metrics and Curvature of Metrics with Unit Volume or Unit Area of the Boundary

open access: yesThe Journal of Geometric Analysis, 2022
32 pages. Comments are welcome! (added references, corrected typos)
Tiarlos Cruz, Almir Silva Santos
openaire   +3 more sources

Kaleidoscopical graphs and semigroups [PDF]

open access: yesМатематичні Студії, 2011
We give a semigroup characterization of kaleidoscopical graphs. A connected graph Г (considered as a metric space with the path metric) is called kaleidoscopical if there is a vertex coloring of Г which is bijective on each unit ball.
K. D. Protasova
doaj  

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