Results 101 to 110 of about 344,663 (315)
Conics and Transformations Defined by the Parallelians of a Triangle
MathematicsFor any point P in the Euclidean plane of a triangle Δ, the six parallelians of P lie on a single conic, which shall be called the parallelian conic of P with respect to Δ. We provide a synthetic and an analytic proof of this fact.
Helena Koncul +2 more
doaj +1 more source
Hyperbolic geometry "lupis": Hypothetical learning trajectory of the triangle in the context of Sumatra [PDF]
European Journal of STEM EducationLobachevsky geometry is an elective course that is difficult for students to learn. One of them is the concept of the number of angles in a triangle less than 180 degrees. The purpose of this study is to produce a design of a Triangle learning trajectory
Scolastika Mariani +3 more
doaj +1 more source
Theory and Applications of Categories, 2016 We prove a biadjoint triangle theorem and its strict version, which are $2$-dimensional analogues of the adjoint triangle theorem of Dubuc. Similarly to the $1$-dimensional case, we demonstrate how we can apply our results to get the pseudomonadicity characterization (due to Le Creurer, Marmolejo and Vitale).
openaire +5 more sources
Triangle Community Center News & Views : v.7:no.8(1996:Aug.)
, 1996 News & Views was the monthly newsletter of the Triangle Community Center (TCC) in East Norwalk, CT. TCC today is Fairfield County, CT s leading provider of programming, resources, and education supporting growth and connection within and for the LGBTQ ...
Stone, Michele +9 more
core
A survey of recent reverses for the generalised triangle inequality in inner product spaces [PDF]
, 2004 Recent results concerning reverses of the generalised triangle inequality in inner product spaces and applications are ...
Sever S. Dragomir +2 more
core
A Dislocation Perspective on Strength and Toughness in Ceramics
Advanced Engineering Materials, EarlyView.Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley +1 more source
Triangle Community Center News & Views : v.8:no.11(1997:Nov.)
, 1997 News & Views was the monthly newsletter of the Triangle Community Center (TCC) in East Norwalk, CT. TCC today is Fairfield County, CT s leading provider of programming, resources, and education supporting growth and connection within and for the LGBTQ ...
Stone, Michele +2 more
core
Advanced Engineering Materials, EarlyView.This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim +3 more
wiley +1 more source
Triangle Community Center News & Views : v.10:no.1(1999:Jan.)
, 1999 News & Views was the monthly newsletter of the Triangle Community Center (TCC) in East Norwalk, CT. TCC today is Fairfield County, CT s leading provider of programming, resources, and education supporting growth and connection within and for the LGBTQ ...
Stone, Michele, Collins, Mike
core
Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer
Advanced Functional Materials, EarlyView.Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero +12 more
wiley +1 more source