6-by-6 Double Word Squares

The November 1975 issue of Word Ways presented a set of 52 7-by-7 word squares that were generated by computer from a list of boldface words from Webster\u27s Collegiate Dictionary (Seventh Edition) plus the appendices of boys\u27 and girls\u27 names. This article reports on the results of a similar computer search for 6-by-6 double word squares

5-by-5 Palindromic Word Squares

A 5-by-5 palindromic word square is one in which the first word is a reversal of the fifth word, the second is a reversal of the fourth, and the third is a palindrome. The most famous of these squares, the Latin one given at the right, can be translated Arepo the begetter (or sower) holds the wheels with care . It has been found on ancient walls and on amulets for safe childbirth; there is an extensive literature discussing its religious or mystical significance (see, for example, pp. 207-210 of Dmitri Borgmann\u27s Language on Vacation (Scribner\u27s, 1965))

7x7 Computer-Generated Word Squares

A computer search for seven-letter word squares that can be made from words in Webster\u27s Collegiate Dictionary, 7th edition, turned up only 52 examples. Specifically, these were constructed from a corpus of 9663 seven-letter words: single words listed in boldface type in the main body of the dictionary (including proper names), and names from the appendices of boys\u27 and girls\u27 first names. had this corpus been expanded to include inferred words not given in boldface, such as plurals of nouns, -ING and -ED forms of verbs, and -ER and -EST forms of adjectives, many more squares would have been found, including at least four of the eight 7x7 word squares presented by Dmitri Borgmann at the start of Chapter 7 in Language on Vacation (Scribner\u27s, 1965)

Radical political unionism reassessed

Defections from European social-democratic parties and a resurgence of union militancy have prompted some to diagnose a new left-wing trade unionism across Europe. This comment on the article by Connolly and Darlington scrutinizes trends in France and Germany but primarily analyses recent developments in Britain. While there are some instances of disaffiliation from the Labour Party, support for electoral alternatives, growth in political militancy and emphasis on new forms of internationalism, these have been limited. There is insufficient evidence to suggest that we are witnessing the making of a new radical collectivism

From Scarcity to Solutions : Therapeutic Strategies to Restore Adipose Tissue Functionality in Rare Disorders of Lipodystrophy

Acknowledgements The authors would like to acknowledge funding provided by Diabetes UK (RD Lawrence Fellowship, 21/0006280) to G.D.M and the University of Aberdeen Doctoral Training Grant to M.T. The manuscript figure was created with BioRender.com.Peer reviewedPostprin

Even faster sorting of (not only) integers

In this paper we introduce RADULS2, the fastest parallel sorter based on radix algorithm. It is optimized to process huge amounts of data making use of modern multicore CPUs. The main novelties include: extremely optimized algorithm for handling tiny arrays (up to about a hundred of records) that could appear even billions times as subproblems to handle and improved processing of larger subarrays with better use of non-temporal memory stores

Distal and proximal associates of academic performance at secondary level: A mediation model of personality and self-efficacy

The predictive map for personality-related measures has evolved into distal, proximal and immediate associates of academic performance. This study used distal (Five Factor Model) and proximal (Academic Self-efficacy, ASE) associates with GPA (a specific facet of academic performance) at two time points with secondary level students at sixth form college (N = 106, average age 17 and evenly balanced by gender). Openness, Conscientiousness and ASE were associated with GPA at weak to moderate levels. In a path analysis with ASE as the mediator, the three constructs explained 17% variance on academic performance at time 1 and 42% at time 2 when a direct effect from GPA1 to GPA2 was introduced, with Openness and ASE remaining statistically significant when controlling for GPA1, and all three constructs provided significant indirect effects. Findings demonstrate the salient value of Openness and Conscientiousness, when configured with ASE as the mediator. Findings are applied to the approaches that facilitate learning pathways and support ability processes in achievement

Torsion-induced persistent current in a twisted quantum ring

We describe the effects of geometric torsion on the coherent motion of electrons along a thin twisted quantum ring. The geometric torsion inherent in the quantum ring triggers a quantum phase shift in the electrons' eigenstates, thereby resulting in a torsion-induced persistent current that flows along the twisted quantum ring. The physical conditions required for detecting the current flow are discussed.Comment: 9 pages, 3 figure

Reevaluación crítica del holotipo de Beothukis mistakensis, único organismo rangeomorfo excepcionalmente preservado en Mistaken Point, Terranova, Canadá

The holotype of Beothukis mistakensis in Mistaken Point, Newfoundland, is the only currently known specimen that can be definitely placed within the species. Morphological differences between the holotype of B. mistakensis and the well-constrained species plumosa suggest that the two are not congeneric and Culmofrons plumosa should be retained as a valid taxon as originally established.El holotipo de Beothukis mistakensis en Mistaken Point, Terranova, es el único ejemplar actualmente conocido que puede ser colocado definitivamente dentro de la especie. Las diferencias morfológicas entre el holotipo de B. mistakensis y la especie plumosa sugieren que ambas no son congéneres y que Culmofrons plumosa debería conservarse como un taxón válido tal como se estableció originalmente