Results 61 to 70 of about 6,790 (254)
Evaluation of Static Potential Integrals on Triangular Domains
IEEE Access, 2020 Static potential integrals for constant and linear sources on triangles are derived in a straightforward way. The new representations, as presented, are robust with respect to machine evaluation in important limiting cases.
Donald R. Wilton +3 more
doaj +1 more source
The triangle-bisection illusion
, 2009 In the triangle-bisection illusion, a dot is inscribed exactly halfway up the height of an equilateral triangle, but it looks apparently far more than halfway up.
Anstis, Stuart +2 more
core +1 more source
Quantification of Palmar and Digital Epidermal Thickness and Sweat Duct Density
Clinical Anatomy, EarlyView.ABSTRACT Palmar digital skin, with its high density of epidermal sweat glands and unique stratum corneum, derives its autonomic innervation from peripheral nerves. Understanding the changes to these structures could serve as objective proxy markers following peripheral nerve injury and interventions to promote regeneration.
Elizabeth Jones +7 more
wiley +1 more source
Optimum oil palm planting density in West Africa
Oilseeds and fats, crops and lipids, 2018 This article follows on from an earlier one about the same experiment in 2014. A range of various planting distances (from 7.5 to 9.5 metres) between oil palms was tested using an equilateral triangle design.
Bonneau Xavier +2 more
doaj +1 more source
On the Einthoven Triangle: A Critical Analysis of the Single Rotating Dipole Hypothesis
Sensors, 2018 Since its inception, electrocardiography has been based on the simplifying hypothesis that cardinal limb leads form an equilateral triangle of which, at the center/centroid, the electrical equivalent of the cardiac activity rotates during the cardiac ...
Gaetano D. Gargiulo +8 more
doaj +1 more source
Circle packing inside an equilateral triangle: supplemental material
, 2022 We report the dense configurations of 2 ≤ N ≤ 400 congruent disks packed inside an equilateral triangle obtained using the algorithms that we have developed.Added 5 tables; coordinates of the configurations made available through ...
Paolo Amore
core +1 more source
Chemistry – A European Journal, EarlyView.Open halogen‐bonded networks have been prepared from building blocks that incorporate both iodoalkyne halogen bond donors and a pyridine‐N‐oxide halogen bond acceptor. An initially‐formed 3D network containing dioxane in its channels undergoes an unprecedented transition to a 2D material when crystals are exposed to diethyl ether.
Jordan N. Smith +4 more
wiley +1 more source
Wave Propagation in Periodic Metallic Structures with Equilateral Triangular Holes
Applied Sciences, 2020 This paper studies wave propagation in a periodic parallel-plate waveguide with equilateral triangular holes. A mode-matching method is implemented to analyze the dispersion diagram of the structure possessing glide and mirror symmetries. Both structures
Antonio Alex-Amor +6 more
doaj +1 more source
An Equilateral Triangle Waveguide Beam Splitter [PDF]
, 2011 In this paper an optical beam splitter based on an equilateral triangle waveguide (ETW) is studied theoretically and numerically. We show that an optical beam splitter bases on ETW formed only when the length of the waveguide and the location of incident light are appropriate.
Zhimin Liu +7 more
openaire +2 more sources
Chemistry – A European Journal, EarlyView.The use of 2‐aminoisobutyric acid in 3d–4f chemistry affords three {Ni₉Ln5} clusters, with the Gd analogue exhibiting an unusually broad magnetocaloric effect across an extended temperature range. ABSTRACT The solvothermal reaction between Ni(HCOO)2.2H2O, 2‐aminoisobutyric acid (aibH), Ln(OAc)3·4H2O (Ln = Gd, Y, Dy) and NEt3 in MeOH/MeCN affords the ...
Thomais G. Tziotzi +8 more
wiley +1 more source