Miracle-dz/UniFAR-FTUs huggingface dataset:
Variations in high-intensity running and fatigue during semi-professional soccer matches

The aim of the study was to determine the fatigue rates and pacing strategies of players during matches by quantifying high-intensity running (HIR) in rolling 5-min periods. Ten semi-professional players were monitored with 10Hz global positioning system (GPS) units during 12 official A-league matches. Match data was categorised into total distance covered and HIR (>3.7 m/min) for rolling 5-min intervals. Distance covered in the first half were used to classify players into low- (LAG), moderate- (MAG) and high-activity groups (HAG). The MAG showed a moderate difference in HIR at 5-min after the peak period. The HAG showed moderate to large declines in distance covered between the first 15 min of the second half (103.9 m/min). They also showed small to moderate declines in HIR during the first 10 min of the second half (25.7 m/min). The LAG showed a small to moderate increase in distance covered during the last 10 min of the second half (95.7 m/min) compared to the first half (84.4 m/min). First-half activity profiles had a significant impact on recovery after the most intense 5-min periods. Also, our study showed an end-spurt occurring towards the end of a match supporting the possibility of pacing strategies.
BackHand: Sensing Hand Gestures via Back of the Hand

In this paper, we explore using the back of hands for sensing hand gestures, which interferes less than glove-based approaches and provides better recognition than sensing at wrists and forearms. Our prototype, BackHand, uses an array of strain gauge sensors affixed to the back of hands, and applies machine learning techniques to recognize a variety of hand gestures. We conducted a user study with 10 participants to better understand gesture recognition accuracy and the effects of sensing locations. Results showed that sensor reading patterns differ significantly across users, but are consistent for the same user. The leave-one-user-out accuracy is low at an average of 27.4%, but reaches 95.8% average accuracy for 16 popular hand gestures when personalized for each participant. The most promising location spans the 1/8~1/4 area between the metacarpophalangeal joints (MCP, the knuckles between the hand and fingers) and the head of ulna (tip of the wrist).
A High-Performance Network Interface Architecture for NoCs Using Reorder Buffer Sharing

Increasing memory parallelism in MPSoCs to provide higher memory bandwidth is achieved by accessing multiple memories simultaneously. Inasmuch as the response transactions of concurrent memory accesses must be in-order, a reordering mechanism is required. To our knowledge the resource utilization of conventional reordering mechanisms is low. In this paper, we present a novel network interface architecture for on-chip networks to increase the resource utilization and to improve overall performance. Also, based on the proposed architecture, a hybrid network interface is presented to integrate both memory and processor in a tile. The proposed architecture exploits AXI transaction based protocol to be compatible with existing IP cores. Experimental results with synthetic test cases demonstrate that the proposed architecture outperforms the conventional architecture in terms of latency. Also, the cost of the presented architecture is evaluated with UMC 0. 09μ m technology.
Are Analysts' Recommendations Informative? Intraday Evidence on the Impact of Time Stamp Delays

type="main"> We demonstrate that time stamps reported in I/B/E/S for analysts’ recommendations released during trading hours are systematically delayed. Using newswire-reported time stamps, we find 30-minute returns of 1.83% (−2.10%) for upgrades (downgrades), but for this subset of recommendations we find corresponding returns of −0.07% (−0.09%) using I/B/E/S-reported time stamps. We also examine the information content of recommendations relative to management guidance and earnings announcements. Our evidence suggests that analysts’ recommendations are the most important information disclosure channel examined.
WE HOLD THESE TRUTHS TO BE SELF-EVIDENT: BUT WHAT DO WE MEAN BY THAT?

At the beginning of Die Grundlagen der Arithmetik (§2) [1884], Frege observes that “it is in the nature of mathematics to prefer proof, where proof is possible”. This, of course, is true, but thinkers differ on why it is that mathematicians prefer proof. And what of propositions for which no proof is possible? What of axioms? This talk explores various notions of self-evidence, and the role they play in various foundational systems, notably those of Frege and Zermelo. I argue that both programs are undermined at a crucial point, namely when self-evidence is supported by holistic and even pragmatic considerations.
Analysis of schematic structure of job application letters of a Malaysian company / Muhamad Izzat Rahim and Mazliyana Zainal Arifin

The study aims to investigate the schematic structure used by Malaysian job applicants in writing job application letters. Fifteen job application letters from a Malaysian company were analysed. The study adopted genre analysis method to analyse the letters. Bhatia (1993)’s move structure framework was used as the base to analyse the samples. It was found that Malaysians tend to use a six-move- structure in writing job application letters. In doing so, these writers left one move namely Move 5 which is using pressure tactics. This is different from Bhatia’s move structure which consists of seven moves. Conclusively there is variation in schematic structure of the analysed letters as compared to Bhatia’s. This variation is the result of the different in sociocultural norm of the community. However, the variation does not hamper the communicative purpose of the letters.
Better Exploiting Motion for Better Action Recognition

Several recent works on action recognition have attested the importance of explicitly integrating motion characteristics in the video description. This paper establishes that adequately decomposing visual motion into dominant and residual motions, both in the extraction of the space-time trajectories and for the computation of descriptors, significantly improves action recognition algorithms. Then, we design a new motion descriptor, the DCS descriptor, based on differential motion scalar quantities, divergence, curl and shear features. It captures additional information on the local motion patterns enhancing results. Finally, applying the recent VLAD coding technique proposed in image retrieval provides a substantial improvement for action recognition. Our three contributions are complementary and lead to outperform all reported results by a significant margin on three challenging datasets, namely Hollywood 2, HMDB51 and Olympic Sports.
Integration of geomatics techniques for the digital documentation of heritage areas

Prompted by the increasing requirement for the fast but precise and detailed digital documentation of archaeological excavations, site and heritage artifacts, we report the latest geomatics trend in integrating different data at different resolution to capture all the information required for a complete 3D documentation of heritage sites and archaeological excavations. Our case studies focus on two Tuscan archaeological sites of late antique-early medieval and roman time, located in the province of Siena, Italy. We report about the available geomatics techniques and methodologies to digitally document large sites, fulfil all the archaeological needs and exploit all the potentialities of the new digital surveying techniques.
Cognition, daily living, and health-related quality of life in 85-year-olds in Sweden

ABSTRACT This study investigates how cognition influences activities of daily living and health-related quality of life in 85-year-olds in Sweden (n = 373). Data collection included a postal questionnaire comprising demographics and health-related quality of life measured by the EQ-5D. The ability to perform personal activities of daily living (PADL) was assessed during a home visit that included administering the Mini Mental State Examination (MMSE). Cognitive impairment was shown in 108 individuals (29%). The majority were independent with respect to PADL. A larger number of participants with cognitive impairment reported that they needed assistance in instrumental activities of daily living (IADL) compared to the group without cognitive impairment. Impaired cognition was significantly related to problems with IADL. Significant but low correlations were found between cognition and health-related quality of life – higher ratings on perceived quality of life correlated with higher results on the MMSE.
Predictors of Physical and Dating Violence in Middle and High School Students in the United States

Dating violence is a growing and prominent problem for today’s middle and high school students. Intimate partner violence, which can include physical, sexual, emotional, and psychological aggression, affects millions of individuals worldwide. This specific study will examine one age group affected by this rampant phenomenon: adolescents under the age of 18. The purpose of this study is to continue the examination of correlates of dating violence, specifically physical and sexual, through the analysis of data from the 2015 Youth Risk Behavior Survey and application of Routine Activities Theory. Results support hypotheses that the components of Routine Activities Theory are moderate to strong predictors of physical and sexual dating violence in adolescents.
‘Being in your body’ and ‘being in the moment’: the dancing body-subject and inhabited transcendence

Abstract Sports studies is currently dominated by the intellectualist approach to understanding skill and expertise, meaning that questions about the phenomenological nature of skilled performance in sport have generally been overshadowed by the emphasis on the cognitive. By contrast, this article responds to calls for a phenomenology of sporting embodiment by opening up a philosophical exploration of the nature of athletic being-in-the-world. In particular, the paper explores the conceptualisation of immanence and transcendence in relation to the embodied practice of dance, engaging with Merleau-Ponty’s important insight that the body can be a source of transcendence. I also draw on data from in-depth qualitative interviews with professional contemporary dancers to explore dancers’ concepts of ‘being in your body’ and ‘being in the moment’, and to suggest that during the actual embodied practice of dance, dancers do not experience transcendence and immanence as they are conceptualised in philosophy. Rather, I argue, dancers experience a third mode of being that is somehow in-between these two binary terms. I have called this ‘inhabited transcendence’.
Mechanisms of survival, responses and sources of Salmonella in low-moisture environments

Some Enterobacteriaceae possess the ability to survive in low-moisture environments for extended periods of time. Many of the reported food-borne outbreaks associated with low-moisture foods involve Salmonella contamination. The control of Salmonella in low-moisture foods and their production environments represents a significant challenge for all food manufacturers. This review summarizes the current state of knowledge with respect to Salmonella survival in intermediate- and low-moisture food matrices and their production environments. The mechanisms utilized by this bacterium to ensure their survival in these dry conditions remain to be fully elucidated, however, in depth transcriptomic data is now beginning to emerge regarding this observation. Earlier research work described the effect(s) that low-moisture can exert on the long-term persistence and heat tolerance of Salmonella, however, data are also now available highlighting the potential cross-tolerance to other stressors including commonly used microbicidal agents. Sources and potential control measures to reduce the risk of contamination will be explored. By extending our understanding of these geno- and phenotypes, we may be able to exploit them to improve food safety and protect public health.
Assessing the validity of IS success model : An empirical investigation on ERP systems

The purpose of the present study is to empirically assess the updated DeLone and McLean (2003) IS success model on enterprise resources planning (ERP) context. Structural modeling techniques were applied to data collected by questionnaire from 270 firms, which used ERP systems. The updated DeLone and McLean structure model contained five variables (information quality, system quality, service quality, use, user satisfaction, and net benefits). Our results support the updated DeLone and McLean (2003) IS success model and contributed by considering the relationship between system quality and net benefits.
Pulmonary fat embolism and related effects during femoral intramedullary surgery: An experimental study in dogs

The aim of the present study was to develop an animal model of pulmonary fat embolism (PFE) caused by femoral intramedullary procedures, and to investigate the initial changes in the hemodynamics, cytokines and risk factors of PFE. Sixteen dogs were randomly divided into two groups: Group A (intramedullary reaming and bone cement injection, n=8) and Group B (surgical approach without opening the medullary cavity, n=8). The hemodynamics, arterial blood gases and relevant cytokines were evaluated, and the lungs were examined using Oil Red O staining. In the animals of Group A, the heart rate, central venous pressure, mean pulmonary arterial pressure, pulmonary capillary wedge pressure and extravascular lung water (EVLW) were increased compared with the baseline levels, while the mean arterial pressure was decreased immediately following the reaming and bone cement infusion (P<0.05). Furthermore, there was a significant reduction in the pH and the arterial oxygen tension (PaO2), and a significant increase in the arterial carbon dioxide tension (PaCO2; P<0.05 for all) following the bilateral intramedullary surgery. The EVLW was correlated with the PaO2 (P<0.001) and PaCO2 (P=0.046). Following surgery, there was a significant increase in tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β) and IL-6 levels in Group A (P<0.05). However, there were no significant changes in these parameters in Group B. The parameters tested, with the exception of pH, were significantly different in Group A compared with those in Group B (P<0.05) following the bilateral intramedullary surgery. Oil Red O staining was positive for all animals in Group A and negative for those in Group B. Femoral intramedullary surgery may induce PFE and subsequently affect hemodynamics and arterial blood gases. EVLW was correlated with the PaO2 (P<0.001) and the PaCO2 (P=0.046). These results demonstrated that EVLW and cytokines may serve as predictors of the development of fat embolism syndrome (FES).
Evolution and developmental patterning of the vertebrate skeletal muscles: Perspectives from the lamprey

The myotome in gnathostome vertebrates, which gives rise to the trunk skeletal muscles, consists of epaxial (dorsal) and hypaxial (ventral) portions, separated by the horizontal myoseptum. The hypaxial portion contains some highly derived musculature that is functionally as well as morphologically well differentiated in all the gnathostome species. In contrast, the trunk muscles of agnathan lampreys lack these distinctions and any semblance of limb muscles. Therefore, the lamprey myotomes probably represent a primitive condition compared with gnathostomes. In this review, we compare the patterns of expression of some muscle‐specific genes between the lamprey and gnathostomes. Although the cellular and tissue morphology of lamprey myotomes seems uniform and undifferentiated, some of the muscle‐specific genes are expressed in a spatially restricted manner. The lamprey Pax3/7 gene, a cognate of gnathostome Pax3, is expressed only at the lateral edge of the myotomes and in the hypobranchial muscle, which we presume is homologous to the gnathostome hypobranchial muscle. Thus, the emergence of some part of a hypaxial‐specific gene regulatory cascade might have evolved before the agnathan/gnathostome divergence, or before the evolutionary separation of epaxial and hypaxial muscles. Developmental Dynamics 234:824–834, 2005. © 2005 Wiley‐Liss, Inc.
Data Sharing to Drive the Improvement of Teacher Preparation Programs

Background/Context Teacher preparation programs (TPPs) face increasing pressure from the federal government, states, and accreditation agencies to improve the quality of their practices and graduates, yet they often do not possess enough data to make evidence-based reforms. Purpose/Objective This manuscript has four objectives: (a) to present the strengths and shortcomings of accountability-based TPP evaluation systems; (b) to detail the individual-level data being shared with TPPs at public universities in North Carolina; (c) to describe how data sharing can lead to TPP improvement and the challenges that programs will need to overcome; and (d) to detail how three TPPs are using the data for program improvement. Setting North Carolina public schools and schools of education at public universities in North Carolina. Importantly, this individual-level data sharing system can be instituted among TPPs in other states. Population/Participants/Subjects Teachers initially-prepared by public universities in North Carolina. Research Design With individual-level data on program graduates, TPPs can conduct a range of analyses—e.g., regression analyses with program data, primary data collection with interviews, and rubric-based observations—designed to aid program improvement efforts. Conclusions/Recommendations Teacher preparation programs and researchers or state education agencies need to establish partnerships to share individual-level data on program graduates with TPPs. This individual-level data sharing would help TPPs to develop systems of continuous improvement by examining whether their preparation practices align with the types of environments in which their graduates teach and how graduates’ preparation experiences predict their characteristics and performance as Teachers of Record. Unlike other initiatives targeted at TPP improvement, individual-level data sharing, and its focus on within-program variability, can benefit TPPs at all levels of performance.
Pregnancy, Motherhood, and Academic Career Goals

While more doctoral students are pregnant and/or parenting in their doctoral programs than previously, little research has focused on their experiences. This qualitative study (N = 28) explored the experiences of female doctoral students who were pregnant during their doctoral program (in a health-care field) and their decision-making about careers postgraduation. This study examined participants’ perceptions of the implicit and explicit culture, professional expectations, and the role of these experiences on career goals and trajectories. Participants described an academic culture of high expectations, in which mothers could be successful if they maintained a silence about their identity as a mother and ensured that their family life did not negatively impact their work productivity. Some perceived lost opportunities in graduate school and/or on the job market due to pregnancies and parenting during graduate school. The impact of these experiences on postgraduate careers was diverse, but the majority spoke of wanting to find a position in a family-friendly organization where family was valued and work life balance was possible. For some, this was an academic position, while for others this was a full-time practice position or part-time work.
Analysis of the Astm Round-robin Test on Particle Size Distribution of Portland Cement: Phase I1 Analysis of the Astm Round-robin Test on Particle Size Distribution of Portland Cement: Phase I1

A distribution of sizes or particle size distribution (PSD) is an essential property of cement powder. The only standard method to measure the PSD of cement, namely ASTM C115 [ 11 is limited in scope; this standard only describes a method for determining " fineness " with a lower size detection limit of 7.5 pm. As there is no standard procedure covering the whole range of cement PSD, the implementation of different measurement methods varies widely within the industry. A first report [2] was prepared to examine the methods used in the cement industry. The high variability of the data led to the necessity for further research. ASTM committee C01.25. 01 sponsored a second round-robin test to measure the PSD of cement. The aim of the current report is to analyze the data generated during that test and to summarize the various approaches available to measure the PSD of cement. The analysis of the data is conducted in two parts. In the first part, an attempt is made to establish a reference distribution using a standard cement powder (SRM 114p), improving the results already obtained from the first round-robin. This is followed by examination of the parameters and methodology used by the participants in order to initiate discussion on developing a standard test method for cement PSD to be submitted for ASTM consideration. The report provides all raw data collected during the round-robin tests, and the results of a statistical analysis of the collected data.
The Faint End of the Luminosity Function in the Core of the Coma Cluster

We present optical measurements of the faint end of the luminosity function in the core of the Coma Cluster. Dwarf galaxies are detected down to a limiting magnitude of R ∼ 25.75 in images taken with the Hubble Space Telescope. This represents the faintest determination of the Coma luminosity function to date. With the assumption that errors due to cosmic variance are small, evidence is found for a steep faint-end slope with α ≲ -2. Such a value is expected in theories in which reionization and other feedback processes are dependent on density.