Math Patterns That Go On Forever but Never Repeat
Explore patterns that never repeat. An introduction to geometric tiling and the aperiodic monotile.
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magazine · Patrick Honner
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Explore patterns that never repeat. An introduction to geometric tiling and the aperiodic monotile.
magazine · Patrick Honner
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We have examined the power spectral behavior of Cygnus X-1 using approximately 1100 days of BATSE data. These data have
Some special solutions of the Einstein-Maxwell action with a non-negative cosmological constant and a very heavy point mass particle have
Magneto-optical observations of a second flux front, which occurs at the second peak in the magnetization of Bi_2 Sr_2 CaCu_2
We are conducting deep searches for radio pulsations at L-band (~ 20cm) towards more than 30 globular clusters using the
We investigate a 3+1 dimensional toy model that exhibits spontaneous breakdown of chiral symmetry, both in a light-front (LF) Hamiltonian
We have measured the Shubnikov-de Haas oscillations in high-mobility Si MOS structures over a wide range of the carrier densities
Using the Chandra ACIS-I instruments, we have carried out a deep X-ray observation on the Galactic plane region at (l,b)
V4743 Sgr (Nova Sgr 2002 No. 3) was discovered on 20 September 2002. We obtained a 5ks ACIS-S spectrum in
The phase diagram of hole-doped copper oxides shows four different electronic phases existing at zero temperature. Familiar among these are
We show the existence of a renormalizable local supersymmetry for the gauge fixed action of the four dimensional antisymmetric tensor
We correct our treatment of decays of the lightest chargino to final states containing the lightest neutralino in the case
We present Keck R and I band images of the field of the anomalous X-ray pulsar 1E 2259+58.6. We derive
The NuTeV experiment has performed precision measurements of the ratio of neutral-current to charged-current cross-sections in high rate, high energy
Using soft-x-ray absorption spectroscopy at the Co-$L_{2,3}$ and O-$K$ edges, we demonstrate that the Co$^{3+}$ ions with the CoO$_{5}$ pyramidal
A new grid of theoretical isochrones based on the Yale stellar evolution code using the OPAL and Kurucz opacities has
The aim of this work is to understand agglomeration of charged powders suspended in nonpolar fluids. The concerted influence of
Discover the geometry of turning a needle. Reporting on a mathematical advance concerning the Kakeya conjecture.
magazine · Sara Hashemi
Listen to a conversation about tiling. The Joy of Why: Janna Levin talks with mathematician Natalie Priebe Frank. Audio and a transcript are available on the source page.
magazine · Janna Levin
Revisit a landmark pop single. A critical retrospective from Stereogum’s The Number Ones column.
blog · Tom Breihan
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A short review of G-Town Radio. A music and radio review from Philadelphia Magazine’s 60-Second Critic column.
magazine
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Meet people who build lasting partnerships around friendship, through a discussion of Rhaina Cohen’s book.
magazine · Jill Suttie
A psychologist draws on family experience and research to explain how people can repair relationships after conflict.
magazine · Diana Divecha
Lucy Hone reflects on bereavement and the practices she found useful after losing her daughter.
magazine · Lucy Hone
See amusing wildlife moments in the publisher’s photo selection. Open the article to view the photographs.
news · Positive News
A London restaurant creates employment opportunities for people who have experienced homelessness.
news · Isobel Lewis
Public art honors motherhood and brings maternal experience into view.
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Previously owned instruments find new players and help children take part in music.
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Learn about depression symptoms, treatment options and supporting someone who may need help. Health information from NIMH. A clinician can assess symptoms and discuss appropriate care.
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Search the U.S. treatment directory for mental health and substance use services. U.S. service locator from SAMHSA. Check service availability with the provider.
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Information about responses to loss, coping and finding support. NHS information. Local service details on the source page apply to the UK.
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Gabi shares a personal experience of depression, loneliness and speaking with others about mental health. A personal account; experiences and care needs differ from person to person.
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