Zhaonan Wang and Yingpu Deng
Math. Comp. 93 (), 2921-2942.
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T. De Ryck and S. Mishra
Math. Comp. 93 (), 2643-2677.
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Buyang Li, Zongze Yang and Zhi Zhou
Math. Comp. 93 (), 2557-2586.
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Algorithms can be very useful, but lately, with so much data being created and shared, and with the increase in their use in critical areas such as hiring, credit, and health care, algorithms are under intense scrutiny about their fairness. People experience the effects of an algorithm's conclusion, but the data and steps that form the basis for that conclusion are frequently hidden from them (as if inside a black box). Cathy O'Neil talks about the unfairness of most predictive algorithms.

Ricardo Bermudez-Otero and Tobias Galla discuss the mathematics describing the evolution of human languages. The sounds and structures of the world's approximately 7,000 languages never stop changing. Just compare the English in Romeo and Juliet or the Spanish in Don Quixote to the modern forms. But historical records give an incomplete view of language evolution. Increasingly, linguists draw upon mathematical models to figure out which features of a language change often and which ones change more rarely over the course of thousands of years. A new model inspired by physics assigns a "temperature" to many sounds and grammatical structures. Features with higher temperatures are less stable, so they change more often as time goes on. The linguistic thermometer will help researchers reconstruct how our languages came to be, and how they might change in future generations.

Sangsan Warakkagun
Conform. Geom. Dyn. 28 (), 115-130.
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We are extremely excited to announce on behalf of the American Society for Biochemistry and Molecular Biology (ASBMB) that the Journal of Biological Chemistry (JBC), Molecular & Cellular Proteomics (MCP), and the Journal of Lipid Research (JLR) will be published as fully open-access journals beginning in January 2021. This is a landmark decision that will have huge impact for readers and authors. As many of you know, many researchers have called for journals to become open access to facilitate scientific progress, and many funding agencies across the globe are either already requiring or considering a requirement that all scientific publications based on research they support be published in open-access journals. The ASBMB journals have long supported open access, making the accepted author versions of manuscripts immediately and permanently available, allowing authors to opt in to the immediate open publication of the final version of their paper, and endorsing the goals of the larger open-access movement (1). However, we are no longer satisfied with these measures. To live up to our goals as a scientific society, we want to freely distribute the scientific advances published in JBC, MCP, and JLR as widely and quickly as possible to support the scientific community. How better can we facilitate the dissemination of new information than to make our scientific content freely open to all?For ASBMB journals and others who have contemplated or made the transition to publishing all content open access, achieving this milestone generally requires new financial mechanisms. In the case of the...

Yinji Li, Zhiwei Wang and Xiangyu Zhou
Trans. Amer. Math. Soc. 377 (), 5947-5992.
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Ming-Lun Hsieh and Shunsuke Yamana
Trans. Amer. Math. Soc. 377 (), 5617-5672.
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Víctor González-Aguilera, Alvaro Liendo, Pedro Montero and Roberto Villaflor Loyola
Trans. Amer. Math. Soc. 377 (), 5483-5511.
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Daniel López Neumann
Trans. Amer. Math. Soc. 377 (), 5361-5387.
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WendyHarris1955 posted a photo:

unbranded
plywood (basswood)
175 pieces
280 x 350 mm

TED: "I fink this lickle cat an' tiger pussle's cute. It's got pussycat wimsys an' it's shaped, so it's gonna be a keeper. The wobbly edj wuz a bit fiddly an' I 'ad to check the pikchur to make shure I 'ad it rite, but uvverwise it's a good'un.
That peece of cake I'm abowt to eat is Mum's 'ome-made froot cake spredd wiv butter - s'nice cuz she puts whisky in it. That's the cake, not the butter!"

Anne-Miek Bibbe posted a photo:

JOEPIE: I'm almost there! I wish Uncle Jeroen was here, I'm a little, really just a little bit afraid of the dark.
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JOEPIE: Ik ben bijna bij Peter! Ik wou dat oom Jeroen hier was, ik ben een beetje, echt maar een héél klein beetje bang in het donker.

Marko Voutilainen, Lauri Viitasaari and Pauliina Ilmonen
Theor. Probability and Math. Statist. 111 (), 181-197.
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Lutz Mattner
Theor. Probability and Math. Statist. 111 (), 45-122.
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Claudio Macci and Barbara Pacchiarotti
Theor. Probability and Math. Statist. 111 (), 21-43.
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Abdessamad Dehaj and Mohamed Guessous
Theor. Probability and Math. Statist. 111 (), 1-8.
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Lasse L. Wolf and Hong-Wei Zhang
Proc. Amer. Math. Soc. 152 (), 5445-5453.
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Giovanni Catino and Alberto Roncoroni
Proc. Amer. Math. Soc. 152 (), 5339-5354.
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Xiaoshang Jin
Proc. Amer. Math. Soc. 152 (), 5327-5337.
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Frederic Heihoff
Proc. Amer. Math. Soc. 152 (), 5229-5247.
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Friedrich Haslinger
Proc. Amer. Math. Soc. 152 (), 5219-5227.
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Jian Li
Proc. Amer. Math. Soc. 152 (), 5207-5217.
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A. Della Corte, M. Farotti and S. Rodríguez Martín
Proc. Amer. Math. Soc. 152 (), 5163-5173.
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András Kroó
Proc. Amer. Math. Soc. 152 (), 5149-5162.
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Benjamin Jaye and Manasa N. Vempati
Proc. Amer. Math. Soc. 152 (), 5105-5116.
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Neelarnab Raha
Proc. Amer. Math. Soc. 152 (), 5067-5081.
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T. A. Suslina
St. Petersburg Math. J. 35 (), 537-570.
Abstract, references and article information

Roland Donninger
Bull. Amer. Math. Soc. 61 (), 659-685.
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In 2020, when Anthony Parker, known to his fans as DJ Specs, decided to trade his textbooks for turntables, he didn't just pivot his career -- he pivoted his entire life. At just 25 years old, this Kingston-born DJ has already carved out a space...

An out-of-body experience is the inspiration behind Benzly Hype's latest album Star Its The 7th Year. Released on November 7, the entertainer said the project was done to bring back joy in music and will leave its listeners in an upbeat mood....

Earlier this month when Alicea Samaru-Brown walked across the stage at The University of the West Indies (UWI) graduation, she beamed with pride. Her husband, Dennis Brown, and her son, Orlando Brown, cheered the loudest from the audience and this...

A police sergeant who was shot and injured at his home in Portmore, St Catherine, on Thursday night succumbed to his injuries on Monday morning.

As I walked into the embalming room at Jones Funeral Home and Supplies in Kingston on Sunday, I immediately felt the weight of the room. The air was thick with the scent of various chemicals used in the trade permeating the space. Tools such as...

In a touching display of compassion and solidarity, a group of St Thomas residents has come together to organise the funeral of a a well-known and beloved man with intellectual challenges. For years, Donovan Sinclair was a familiar face in the...

The Clarendon police have arrested and charged 25-year-old landscaper Anthony Marshall, of Lamparth district, Trout Hall in the parish for allegedly stealing oranges from a property in his community on Sunday.

When using the distinct count function in SAS Visual Analytics reports, you might find that a negative value is displayed instead of the actual distinct count: imgalt="distinct_count" src="{fusion_66562_1_disti

If you connect to a FTP/TLS server that is configured to use implicit FTP/TLS, FILENAME FTP/TLS might fail with the following error:

Thoracic great vessels such as the aorta and subclavian arteries are formed through dynamic remodeling of embryonic pharyngeal arch arteries (PAAs). Previous work has shown that loss of a basic helix-loop-helix transcription factor Hey1 in mice causes abnormal fourth PAA development and lethal great vessel anomalies resembling congenital malformations in humans. However, how Hey1 mediates vascular formation remains unclear. In this study, we revealed that Hey1 in vascular endothelial cells, but not in smooth muscle cells, played essential roles for PAA development and great vessel morphogenesis in mouse embryos. Tek-Cre–mediated Hey1 deletion in endothelial cells affected endothelial tube formation and smooth muscle differentiation in embryonic fourth PAAs and resulted in interruption of the aortic arch and other great vessel malformations. Cell specificity and signal responsiveness of Hey1 expression were controlled through multiple cis-regulatory regions. We found two distal genomic regions that had enhancer activity in endothelial cells and in the pharyngeal epithelium and somites, respectively. The novel endothelial enhancer was conserved across species and was specific to large-caliber arteries. Its transcriptional activity was regulated by Notch signaling in vitro and in vivo, but not by ALK1 signaling and other transcription factors implicated in endothelial cell specificity. The distal endothelial enhancer was not essential for basal Hey1 expression in mouse embryos but may likely serve for Notch-dependent transcriptional control in endothelial cells together with the proximal regulatory region. These findings help in understanding the significance and regulation of endothelial Hey1 as a mediator of multiple signaling pathways in embryonic vascular formation.