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Violence against the police represents an ongoing and serious problem in the USA. In 2014, over 48,000 law enforcement officers assaulted while on duty. Although over one in four of these resulted in injury, little is known about the conditions under which injury is likely to occur. The purpose of this paper is to provide an assessment of the individual and situational factors that predict injurious assaults against law enforcement.

Using logistic regression, the current study analyzes data from the 2012 National Incident-Based Reporting System (NIBRS) on all assaults against the police (n=8,987) in order to understand, within a routine activities theoretical framework, how individual-level characteristics (i.e. officer and offender characteristics) and situational influences (i.e. assignment type, activity type, and location) predict the likelihood that an assault will result in injury.

Overall, findings suggest support for a routine activities theory of violence against the police. Initiating an arrest, one-officer vehicle type, and incidents occurring on highways/roads were all more likely to result in injurious assaults against the police. Other predictors of injury include officer and offender demographics as well as the time the incident took place.

This research was unable to control for some factors that may influence the likelihood of injury such as wearing body armor. Additionally, NIBRS data are not nationally representative, which limits the generalizability of the findings.

This is one of the first papers to use national data to examine the individual and situational factors that predict injurious assaults against law enforcement.

Clinicians in chronic pain services are facing the need to develop meaningful and methodologically adequate measures, not only to evaluate the effectiveness of interventions and to assure quality, but also to support the continued funding and future development of such services. Explores the problems inherent in assessing outcomes in chronic pain. These include the complexity of the chronic pain syndrome itself, the multidimensional nature of interventions and the challenges of defining outcomes in the chronic illness syndrome. The complexity and challenges of assessing outcomes may lead to some reticence in facing the challenges but it is the responsibility of the clinicians to continue developing measures and to communicate to purchasers and other stakeholders the complexity of assessing outcomes in chronic pain.

The purpose of this study was to better understand the challenges faced by leaders who have demonstrated excellence in integrating technology into teaching and learning in P-12 schools in the United States.

This case study of technology savvy P-12 school principals provides insights into how building leaders overcome digital technology innovation challenges. In the summer of 2017, the authors interviewed 12 of the 18 recipients of the NASSP Digital Principal Award. These principals serve as examples of how to lead schools in the digital age.

Using Bolman and Deal's (2013) conceptual framework, the authors analyzed the data around the four frames (i.e., political, structural, human resources, and symbolic) to understand the challenges of being a digital principal. Bolman and Deal posited leaders who function predominantly in a single frame may miss essential organizational change elements.

The authors recognize several limitations in this study. First, the nominating process for the NASSP Digital Principals award involves an application process. Thus, while these principals were recognized for meeting these criteria, it is possible that these awardees were selected based on their nomination materials rather than on actual longitudinal evidence. Second, this study's data were gathered through interviews. The authors did not gather data through student work samples, teacher and staff interviews, or other data points, but rather the single data point of principal perspectives through interviews.

One silver lining from the pandemic is that leading schools cannot be detangled from the digital needs of diverse stakeholders. As such, digital principalship has become the new norm where the principal leads on a screen, teachers teach on a screen, and students learn on a screen. The award-winning digital principals in this study played an integral role in how they message their school's story, how they navigate and design structures, how they overcome political realities, and how they invest in addressing the needs of individuals.

This paper aims to present a multi-axis additive robot manufacturing system (ARMS) and demonstrate its beneficial capabilities.

ARMS was constructed around two robot arms and a fused filament fabrication (FFF) extruder. Quantitative experiments are conducted to investigate the effect of printing at different orientations with respect to gravity, the effect of dynamically changing build orientation with respect to the build tray when printing overhanging features, the effect of printing curved parts using curved, conformal layers. These capabilities are combined to print an integrated demonstrator showing potential practical benefits of the system.

Orientation with respect to gravity has no effect on print quality; dynamically changing build orientation allows overhangs up to 90° to be cleanly printed without support structures; printing an arch with conformal layers significantly increases its strength compared to conventional printing.

The challenge of automatic slicing algorithms has not been addressed for multi-axis printing. It is shown that ARMS could eventually enable printing of fully-functional prototypes with embedded components.

This work is the first to prove that the surface roughness of an FFF part is independent of print orientation with respect to gravity. The use of two arms creates a novel system with more degrees of freedom than existing multi-axis printers, enabling studies on printing orientation relationships and printing around inserts. It also adds to the emerging body of multi-axis literature by verifying that curved layers improve the strength of an arch which is steeply curved and printed with the nozzle remaining normal to the curvature.

The deadhead subculture – centered around the band Grateful Dead – has been active for 50+ years. Despite its longevity, academic work is sparse compared to other music subcultures. Given its durability and resilience, this subculture offers an opportunity to explore subcultural development and maintenance. I employ a contemporary, symbolic interactionist approach to trace the development of deadhead subculture and subcultural identity. Although identity is a basic concept in subculture research, it is not well defined: I suggest that the co-creation and maintenance of subcultural identity can be seen as a dialectic between collective identity and symbolic interactionist conceptions of individual role-identity.

The aim of the Game On project is to adapt and create highly engaging and motivating serious games to teach employment skills to prisoners, ex‐offenders and those at risk of offending (termed offenders). The target audience first trialled existing serious games with work‐based educational content to identify their limitations and to highlight gaps in provision. From this, a development plan evolved for the adaptation of these materials and the creation of new materials using 3D games mods' to teach induction information to prisoners in an accessible format. Games features include an ability to personalise educational content, locale detection for use in a variety of countries, accessibility features including signing tracks and closed captions and accompanying activities for a blended learning approach. Retrial of these serious games and games mods' with trainers and offenders found that they provided positive measures of engagement and effectiveness.

The purpose of this paper is to investigate how to help improve a higher education institution’s research profile by using existing resources and existing research outputs.

This study was based on quantitative data extracted manually from QS University Rankings-Asia 2016, the 2015 Ranking of Pakistani higher education institutions (HEI) and ResearchGate (RG). Resultant data were loaded into Excel and analyzed in SPSS version 21.

The results of this study indicate that, while there is no direct correlation between an institution’s national/international ranking and its respective RG score, there is a tendency for lower-ranked institutions to have a lower RG score.

This study was limited to data extracted from RG; however, it would be useful to apply the same methodology to other relevant academic scholarly network sites (ASNS).

This paper has suggested strategies which may be of relevance to those institutions in other countries which are aspiring to lift their national ranking through improved research profiles. Libraries are important contributors to the support of institutional research goals.

There have been no previous published research studies on either the potential for ASNS to contribute to enhancing research outcomes for Pakistani HEI or the role that libraries could play in supporting these outcomes.