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This study aims to assess the sociopsychological impact that Brazilian Jiu-Jitsu’s (BJJ) can have on the subjective wellbeing of practitioners.

Data was collected through face-to-face semi-structured interviews (N = 8) and were analysed using thematic analysis by taking an inductive approach.

Improvements in the wellbeing of practitioners can be made via focusing on specific known constructs which have previously shown to increase subjective wellbeing. They included the development of mental toughness, progression towards meaningful goals and/or healthy habits and behaviours and the forming and maintaining of positive social relationships.

The present work demonstrates the psychological benefits of BJJ practice on several psychological wellbeing targets, albeit in a modest sample size.

The heightened emphasis on mental wellbeing in the general population has added increasing pressure on mental health services (Steptoe et al., 2015; Diener et al., 2018; Johnson et al., 2018; Wicking & Dean 2020). Therefore, it is of theoretical and practical advantage to explore novel ways to help individuals with both their mental health and wellbeing.

The present study seeks to add to an emerging field of research which proposes that intentional activities such as BJJ can be integrated alongside traditional approaches to therapy in their promise to help those recovering from mental health issues.

There is no argument among serious researchers that a mongoloid stock first colonized the New World from Asia. Nor is there controversy about the fact that these continental pioneers used the Bering Land Bridge that then connected the Asian Far East with Alaska.– Gerald F. Shields, et al.American Journal of Genetics (1992)

The reading room of the large library was packed to capacity. The Saturday morning rush of harassed students revealed their anxiety to make the most of the short hours of an early closing day. All‐important examinations loomed ahead. It was necessary to be first in the field, to procure the essential books available in the various courses of innumerable subjects. Surging round the entrance desk of the reading room, the work‐weary handed in their quota of white paper slips, then waited with an uneasy patience for the arrival of the books on which their future depended.

This paper aims to construct smooth poly-ellipsoid shapes from synchrotron microcomputed tomography (SMT) images on sand and to develop a new discrete element method (DEM) contact detection algorithm.

Voxelated images generated by SMT on Colorado Mason sand are processed to construct smooth poly-ellipsoidal particle approximations. For DEM contact detection, cuboidal shape approximations to the poly-ellipsoids are used to speed up contact detection.

The poly-ellipsoid particle shape approximation to Colorado Mason sand grains is better than a simpler ellipsoidal approximation. The new DEM contact algorithm leads to significant speedup and accuracy is maintained.

The paper limits particle shape approximation to smooth poly-ellipsoids.

Poly-ellipsoids provide asymmetry of particle shapes as compared to ellipsoids, thus allowing closer representation of real sand grain shapes that may be angular and unsymmetric. When incorporated in a DEM for computation, the poly-ellipsoids allow better representation of particle rolling, sliding and interlocking phenomena.

Method to construct poly-ellipsoid particle shapes from SMT data on real sands and computationally efficient DEM contact detection algorithm for poly-ellipsoids.

Life is made up of debits and credits, as Kipling wrote, long accounts have to be paid — mistakes, misconduct, misdeeds, all the mischief and harm they cause, exact payment which has to be met by someone, not necessarily those that cause the trouble; all too often by innocent victims. The recent industrial strife, destruction and violence, despite the plausible excuses for it, will have disastrous results, a colossal debit in the nation's accounts; and the mass of the people, the vulnerable groups including several millions of elderly pensioners, the handicapped and sick, are under no illusions who will have to pay. The posturing defiance — “heads held high”, bands playing martial music — the complete lack of concern or regret for others will make no difference to the overtaking retribution.

Rapid prototype models are directly integrated into non‐engineering applications such as medicine. Medical models are used to plan complex procedures prior to surgery with potential to optimise patient treatment in the operating theatre. This paper presents results following a 12 month National Health Service Executive research project to assess the feasibility of using rapid prototype medical models. A total of 16 medical models were created. Nine anatomical sites were reconstructed from patient data acquired from five London hospitals. The purpose of the models is described and the commissioning surgeons as part of a questionnaire assessed their usefulness. Future developments are discussed and conclusions about the use of medical models are made.

Earlier in the year, during the national steel industry strike, the House of Lords overturned a judgment of Lord Denning, MR, that sections of the industry unaffected by the trade dispute could be regarded as outside the Act and its amendments and that unions could be restrained in their application of immune activities to those firms. The decision apart, their Lordships in delivering judgment reaffirmed that only Parliament had power to make the Law; it was not the function of Judges to do this, their's to interpret and apply the Law. In strict legal terms and applying to statutes and statutory instruments, this is true; but in the widest sense, judges have been making law for centuries. Otherwise, from whence cometh the Common Law, one of the wonders of the world, if not from the mouths of H.M. Judges. Much of it is now enshrined in statute form, especially Criminal Law, but initially it was all judge‐made. In most systems of human control and function, complete separation is rarely possible and when attempted the results have not been conspicuously successful.

This chapter uses a dataset of heights calculated from the femurs of skeletal remains to explore the development of stature in England across the last two millennia. We find that heights increased during the Roman period and then steadily fell during the “Dark Ages” in the early medieval period. At the turn of the first millennium, heights grew rapidly, but after 1200 they started to decline coinciding with the agricultural depression, the Great Famine, and the Black Death. Then they recovered to reach a plateau which they maintained for almost 300 years, before falling on the eve of industrialization. The data show that average heights in England in the early nineteenth century were comparable to those in Roman times, and that average heights reported between 1400 and 1700 were similar to those of the twentieth century. This chapter also discusses the association of heights across time with some potential determinants and correlates (real wages, inequality, food supply, climate change, and expectation of life), showing that in the long run heights change with these variables, and that in certain periods, notably the thirteenth and fourteenth centuries, the associations are observable over the shorter run as well. We also examine potential biases surrounding the use of skeletal remains.

The history of Catholic Teacher Education is linked to the growth and development of Catholic schools that began in the early nineteenth century. The Catholic Church struggled to recruit enough certificated teachers and relied heavily on pupil teachers. This began to be resolved with the opening of Notre Dame College, Glasgow, in 1895 and St Margaret's College, Craiglockhart, in 1920. The two Colleges would merge into the national St Andrew's College in 1981. This national college would undertake a further merger with the University of Glasgow in 1999 to become part of the newly formed Faculty of Education, later School of Education. The School of Education continues to discharge the mission to prepare teachers for Catholic schools.