Articles with "triangle" as a keyword



Revisiting the surgical anatomy of the triangle of doom and the triangle of pain

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Published in 2022 at "Clinical Anatomy"

DOI: 10.1002/ca.23886

Abstract: Better understanding of the surgical anatomy of the triangle of doom and the triangle of pain with fixed bony landmarks like the anterior superior iliac spine (ASIS) and the pubic symphysis (PS) can help in… read more here.

Keywords: triangle; surgical anatomy; triangle doom; anatomy ... See more keywords
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Packing 13 circles in an equilateral triangle

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Published in 2020 at "Aequationes mathematicae"

DOI: 10.1007/s00010-020-00753-y

Abstract: The maximum separation problem is to find the maximum of the minimum pairwise distance of n points in a planar body $${\mathcal {B}}$$ B on the Euclidean plane. In this paper this problem will be… read more here.

Keywords: triangle; equilateral triangle; circles equilateral; packing circles ... See more keywords

Georges Charles Guillain (1876–1961) and Pierre Mollaret (1898–1987) and their legacy to neuroanatomy: the forgotten triangle of Guillain-Mollaret

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Published in 2019 at "Child's Nervous System"

DOI: 10.1007/s00381-018-04033-8

Abstract: The eponym Bthe triangle of Guillain-Mollaret^ (GMT), also known as the dentato-rubro-olivary (DRO) pathway or myoclonic triangle (Fig. 1 and cover), remembers two physicians who contributed to defining this polygon in 1931 [1]. French neurologist… read more here.

Keywords: triangle; guillain mollaret; georges charles; guillain ... See more keywords

The approach angle to the interoptic triangle limits surgical workspace when targeting the contralateral internal carotid artery

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Published in 2019 at "Acta Neurochirurgica"

DOI: 10.1007/s00701-019-03911-7

Abstract: BackgroundThe interoptic triangle (IOT) offers a key access to the contralateral carotid artery’s ophthalmic segment (oICA) and its perforating branches (PB), the ophthalmic artery (OA), and the superior hypophyseal artery (SHA). It has been previously… read more here.

Keywords: triangle; artery; interoptic triangle; oica ... See more keywords

Finite-dimensional modules of the universal Askey–Wilson algebra and DAHA of type $$(C_1^\vee ,C_1)$$

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Published in 2021 at "Letters in Mathematical Physics"

DOI: 10.1007/s11005-021-01422-0

Abstract: Assume that $\mathbb F$ is an algebraically closed field and let $q$ denote a nonzero scalar in $\mathbb F$ that is not a root of unity. The universal Askey--Wilson algebra $\triangle_q$ is a unital associative… read more here.

Keywords: algebra; mathfrak; universal askey; askey wilson ... See more keywords
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Comparative investigation of GPU-accelerated triangle-triangle intersection algorithms for collision detection

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Published in 2020 at "Multimedia Tools and Applications"

DOI: 10.1007/s11042-020-09066-3

Abstract: Efficient collision detection is critical in 3D geometric modeling. In this paper, we first implement three parallel triangle-triangle intersection algorithms on a GPU and then compare the computational efficiency of these three GPU-accelerated parallel triangle-triangle… read more here.

Keywords: intersection; triangle; gpu; collision ... See more keywords

Borle's triangle: A reliable anatomical landmark for ease of identification of facial nerve trunk during parotidectomy.

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Published in 2019 at "Journal of oral biology and craniofacial research"

DOI: 10.1016/j.jobcr.2018.08.004

Abstract: Purpose An accurate understanding of the anatomy, identification and preservation of facial nerve is critical in performing successful functional parotidectomies. The current literature is replete with inconsistencies of various landmarks when used alone for identification… read more here.

Keywords: triangle; nerve trunk; identification facial; facial nerve ... See more keywords

MacCallum's Triangle - Is It Rheumatic? Is It Traumatic? Or Is It Both?

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Published in 2017 at "Microscopy and Microanalysis"

DOI: 10.1017/s1431927615002810

Abstract: Rheumatic carditis is a pancarditis, however, the parietal endocardium is affected to the least obvious degree. In 1924, MacCallum [1] described, in acute rheumatic fever, involvement of the endocardium of the posterior wall of the… read more here.

Keywords: triangle; acute rheumatic; presence; maccallum ... See more keywords

Electric control of magnetic exchange in a molecular spin triangle

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Published in 2025 at "Nature Communications"

DOI: 10.1038/s41467-025-61417-6

Abstract: Spin-electric effects are crucial for quantum technologies, offering several advantages over standard magnetic field-based spin control. Seeking a mechanism independent of spin-orbit interaction, here we report the detection of a spin-electric effect in the [Cu3(saltag)(py)6]ClO4… read more here.

Keywords: field; control; control magnetic; exchange ... See more keywords

Research on mechanical properties of fibers at asymmetric ring spinning triangle using Finite Element Method

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Published in 2017 at "Journal of The Textile Institute"

DOI: 10.1080/00405000.2016.1173930

Abstract: In the ring spinning process of staple yarn, spinning triangle is a critical zone, whose geometry influences the mechanical properties of fiber in the spinning triangle directly. In the practical spinning, especially in some modified… read more here.

Keywords: triangle; finite element; spinning triangle; mechanical properties ... See more keywords

Recent earthquakes on unmapped faults highlight hidden seismic hazards within the Golden Triangle region of Laos, Thailand, and Myanmar

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Published in 2025 at "Geophysical Journal International"

DOI: 10.1093/gji/ggaf061

Abstract: In the past decade, six Mw ≥5.5 earthquakes struck the mountainous Golden Triangle region (Laos, Thailand, Myanmar) of the southeast India-Eurasia collision zone. The largest of them, the 2019 Mw 6.2 Sainyabuli earthquake in western Laos, shook… read more here.

Keywords: golden triangle; triangle region; laos; triangle ... See more keywords