Affective issues in library and information science systems work: A content analysis

Increasing attention to affective issues is evident in human information behavior work in library and information science (LIS) as well as in a wide range of other disciplines. However, it is questionable whether the LIS systems-oriented literature reflects any serious interest in affective issues such as emotion or confidence, as these affect information behavior. This study analyzes systems work in LIS to determine the relative interest in affective issues being shown. Content analysis of articles published between 1999 and 2003 indicates that systems work in LIS pays little attention to affective variables. In addition, insufficient intellectual access to affective issues is provided by the primary indexing services.     

How Big is the Handicap for Disadvantaged Pupils in Segregated Schooling Systems?

The effect of composition may be strong in systems where students are systematically sorted based on their socio-economic background. This paper aims to model the differential effect of class composition on pupils’ achievement in Belgium (French-speaking Community), France, Spain and Portugal. Multilevel models are consequently tested on the Progress in International Reading Literacy Study 2011 data (20,830 pupils in 1139 classes). Our results suggest that socio-economic composition does not have an equivalent effect on pupil achievement in the four countries included in our analysis: its effect is strong in the French-speaking Community of Belgium and France but smaller in Spain and Portugal.     

Accelerometry to measure physical activity in toddlers: Determination of wear time requirements for a reliable estimate of physical activity

Accelerometry is widely used to evaluate physical activity in toddlers however recommendations regarding wear time are needed to understand physical activity behaviours in this age group. This study aimed to determine the minimum wear time to reliably evaluate physical activity in toddlers. Children from the 3D Birth Cohort (n = 255, 49.8% boys, 2.1 ± 0.2 years) were asked to wear an accelerometer (GT3X+, ActiGraph) for 7 days. Physical activity was expressed in active time (min/day) and counts per minute (CPM). Single day intraclass correlation coefficients (ICCs) were calculated to assess the effect of varying minimal wear time on reliability estimates. The Spearman-Brown formula was used to determine wear time required to achieve reliability levels of 70%, 80% and 90%. For active time, a reliability of 72.1% was achieved with wearing the accelerometer for ≥ 4 days of ≥ 6 h, which comprised 85.9% of the sample. For CPM, ≥ 4 days of ≥ 6 h provided a reliability of 74.7% and comprised 85.9% of the children. Results differed slightly when girls and boys were analysed separately, but restricting analyses to children with a weekend day did not. In summary, a minimum of 4 days with ≥ 6 h of accelerometry data provides a reliable estimate of physical activity in 2-year toddlers.     

Frankish Captives in Mamlūk Cairo

Latin presence in the Middle East came to an end with the fall of Acre in 690/1291. Among the last prisoners, Roger of Stanegrave, who gave testimony of his captivity in Cairo, was released around 715/1315. Therefore, how can we explain that Egyptian chroniclers kept on telling the life and tribulations of “Frankish captives” (asārā min al-Afranj) in Cairo as late as the last decades of the fourteenth century? This article looks first at the conditions of the Latin prisoners in Mamlūk Cairo and at their forced labour on the building sites of the city. It investigates afterwards the astonishing life and business of their descendants, trading wine and dealing with entertainment and prostitution in the city centre of Cairo, before being confronted with repression by Mamlūk authorities and being scattered over the most disreputable areas of the city. The history of Cairo and its urban fabric gives a unique opportunity to bring to light the life of people still referred to as “Frankish captives”, one century after the end of the crusader wars, and to understand how they finally became indigenous.     

Occupational Therapy in Preschools: A Synthesis of Current Knowledge

This paper presents a synthesis of current knowledge about occupational therapy in preschools (for 3–6 year olds) in order to provide a better understanding of this field of practice and to guide the implementation or programming of this service. In the literature, occupational therapy in preschools has been documented mainly in the USA. Results revealed that this service helped all children, with and without difficulties, to improve their skills, especially fine motor and graphomotor skills, and their participation in educational and daily living activities. Occupational therapy also had positive effects on teachers, parents and services. A service delivery model based on Response-to-Intervention or collaborative model should guide the implementation or programming of occupational therapy in preschools, with the focus on prevention/health promotion, screening and early intervention as well as school inclusion and success. Future studies are needed to determine the best intervention approaches and methods to improve children’s motor skills and self-regulation in inclusive preschool settings.     

Electromyographic analyses of the erector spinae muscles during golf swings using four different clubs

The purpose of this study was to compare the electromyography (EMG) patterns of the thoracic and lumbar regions of the erector spinae (ES) muscle during the golf swing whilst using four different golf clubs. Fifteen right-handed male golfers performed a total of twenty swings in random order using the driver, 4-iron, 7-iron and pitching-wedge. Surface EMG was recorded from the lead and trail sides of the thoracic and lumbar regions of the ES muscle (T8, L1 and L5 lateral to the spinous-process). Three-dimensional high-speed video analysis was used to identify the backswing, forward swing, acceleration, early and late follow-through phases of the golf swing. No significant differences in muscle-activation levels from the lead and trail sides of the thoracic and lumbar regions of the ES muscle were displayed between the driver, 4-iron, 7-iron and pitching-wedge (P > 0.05). The highest mean thoracic and lumbar ES muscle-activation levels were displayed in the forward swing (67–99% MVC) and acceleration (83–106% MVC) phases of the swing for all clubs tested. The findings from this study show that there were no significant statistical differences between the driver, 4-iron, 7-iron and pitching-wedge when examining muscle activity from the thoracic and lumbar regions of the ES muscle.     

Evolution and adoption of contributor role ontologies and taxonomies

Contributor Role Ontologies and Taxonomies (CROTs) are standard vocabularies to describe individual contributions to a scholarly project or research output. Contributor Roles Taxonomy (CRediT) is one of the most widely used CROTs, and has been adopted by numerous journals to describe author's contributions, and recently formalized as a ANSI/NISO standard. Despite these developments, there is still much work left to be done to improve how CROTs are used across different research domains, research output types, and scholarly workflows. In this paper, we describe how CROTs could be extended to include roles from various disciplines in an ethical and inclusive manner. We explore potential approaches to apply CROTs to diverse research objects and various disciplines; as well as envision their integration into various scholarly workflows, such as promotion and tenure in academic institutions. Lastly, we discuss potential mechanisms for wide adoption and use. While acknowledging that improving current systems of attribution is a slow and iterative process, we believe that engaging the community in the evolution of CROTs will ultimately enhance the ethical attribution of credit and responsibilities in scholarly publications.     

Road bike comfort: on the measurement of vibrations induced to cyclist

With ride quality being one of the most sought-after characteristics of a road bicycle by customers as well as by bicycle manufacturers, the vibrational behaviour of the bicycle/cyclist system has grown into an active field in sport engineering research in recent years. When assessing bicycle transmissibility and ride comfort, it is important to control test conditions to obtain repeatable load and acceleration measurements at the cyclist’s contact points with the bicycle. Surprisingly, however, this consideration has not yet been specifically addressed in the literature. The aim of this paper is a first effort to investigate the effect of a selected set of test conditions on the measurement of vibration induced to the cyclist by a road bicycle. Our results showed that all the test conditions selected had a significant effect on the level of vibration induced to the cyclist.