Nothing good happens after dark: the influence of temporal factors on motor carrier crash severity

Motor carrier safety is a topic of great importance for both industry and makers of public policy. Regulatory agencies, such as the Federal Motor Carrier Safety Administration (FMCSA), regularly publish data detailing the circumstances surrounding roadway accidents. FMCSA’s Large Truck and Bus Crash Facts (LTBCF) data demonstrate an increase in accidents during daylight hours and on weekdays. Roadway risks are ever-present but differ by time of day and day of the week. These differences may potentially engender crashes of different severities at different times. This study analyzes FMCSA LTBCF data to determine when crashes of different severities are more likely to occur. Findings indicate that crashes resulting in property damage are more likely to occur during the day and on weekdays. However, fatal and injury crashes are significantly more likely during nights and weekends. Recommendations to improve safety outcomes are provided along with suggestions for future research

E-payment Usage among Young Urban Chinese

The use of e-payment by young urban Chinese has grown exponentially in recent years. The purpose of this study is to investigate factors affecting individual usage of e-payments in a government-controlled market economy. The proposed research model was based on the technology acceptance model and was tested using regression analysis based on 325 college students in China. Results suggest that perceived benefit, self-efficacy, perceived quality, age and gender are significant predictors of e-payment usage and the percent of respondents’ personal monthly spend. The result provides practical implications for firms for promoting e-payment services in developed markets

Preventive Health Care, Social Influence, and Demographics on Lifestyle of Taiwanese Baby Boomers

Preventive health care information (PCHI) is a vital aspect of controlling the cost of healthcare and preventing unnecessary medical procedures. The purpose of this study is to examine how demographic variables (i.e., education, gender, age, employment status, and income level), health condition, health knowledge, and social influences (professional, peers, and family), affect lifestyle. Lifestyle is measured by a perceived lifestyle change question and a series of Likert-scale questions that are grouped into two variables, (i.e., healthy lifestyle and healthy actions). The study used data from 390 respondents in Taiwan. Both perceived health knowledge and peers were consistently found to be good predictors for all three types of lifestyle measures. Education, income level, and gender were found to be important predictors for some measures of lifestyle. Perceived health condition was found to be negatively related to healthy actions. This study confirms the importance of demographic variables, perceived health condition, perceived health knowledge, and social influence. These findings then suggest that further research is needed in order to ensure generalizability

Profile of Corporate Social Media Consumer Segments

The trade and academic literature is replete with commentary about the need for companies to develop promotional strategies and to adopt media platforms that are more engaging and conversational with customers than the traditional top-down company directed one-way communication strategies of the past (Thomas, Peters, Howell and Robbins, 2012; Foster, West and Francescucci 2011; Deighton and Kornfeld, 2009). This viewpoint is supported by Christodoulides (2008) who reported that many customers view information about a company or brand that they obtained from blogs, social networking sites and the like as being more relevant, believable and important to them in their interactions with the company than similar company provided information. Social media savvy customers are by all counts a highly diverse lot and reaching them effectively requires the use of different messages for different groups (Heo and Cho, 2009; Stern, Rao and Gould 1990). For example, some social media users follow a wide variety of posts and enjoy the benefits of special offers while others have mixed feelings about being marketed to on social media websites. Interestingly, this new brand of customer also expects businesses to really know them, their life cycles, their personalities and the goods and services that they desire (Beauchamp 2013)

Social Influence and Trial Willingness of Pecan in China

In view of the recent trade war and the ongoing adversarial relationship between the US and China, it is critical to understand more about China's rising pecan market. The purpose of this research was to investigate factors influencing purchase intentions of pecans in the Chinese collective culture. The proposed research model was based on social influence theory and Hofstede's culture definition and was evaluated using regression analysis based on 441 respondents from an urban center in China. Study results suggest that perceived authority trust and social influence are the two most important variables affecting peoples’ intentions to purchase pecans in China. Study results also provide an applied understanding of the typical person that is most likely to purchase pecans in China

Corporate Social Media: A Typology of Consumers

Abstract - This consumer segmentation schema is developed using 1) number of businesses followed and 2) companies’ social posts as direct influence toward purchase decisions, as defining behaviors. The use of a theoretical progression prospective, which tracks the development of the customer engagement construct, is central to our development. A combination of qualitative and quantitative research methods reveals types of consumer groups and their interactions, perceptions, and involvement with Corporate Social Media (CSM). Cluster analysis produces five distinct consumer segments, and a process to help managers more effectively achieve marketing goals. The use of additional consumer metrics are recommended for future research

Concepts in Animal Parasitology, Chapter 50: Ascaridoidea (Superfamily): Large Intestinal Nematodes

Chapter 50 in Concepts in Animal Parasitology on the large intestinal nematodes in the superfamily Ascaridoidea by Larry S. Roberts, John J. Janovy, Jr., Steven Nadler, and Scott L. Gardner. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap05

Body Size and Substrate Type Modulate Movement by the Western Pacific Crown-Of-Thorns Starfish, Acanthaster solaris

The movement capacity of the crown-of-thorns starfishes (Acanthaster spp.) is a primary determinant of both their distribution and impact on coral assemblages. We quantified individual movement rates for the Pacific crown-of-thorns starfish (Acanthaster solaris) ranging in size from 75–480 mm total diameter, across three different substrates (sand, flat consolidated pavement, and coral rubble) on the northern Great Barrier Reef. The mean (±SE) rate of movement for smaller (diameter) A. solaris was 23.99 ± 1.02 cm/ min and 33.41 ± 1.49 cm/ min for individuals \u3e350 mm total diameter. Mean (±SE) rates of movement varied with substrate type, being much higher on sand (36.53 ± 1.31 cm/ min) compared to consolidated pavement (28.04 ± 1.15 cm/ min) and slowest across coral rubble (17.25 ± 0.63 cm/ min). If average rates of movement measured here can be sustained, in combination with strong directionality, displacement distances of adult A. solaris could range from 250–520 m/ day, depending on the prevailing substrate. Sustained movement of A. solaris is, however, likely to be highly constrained by habitat heterogeneity, energetic constraints, resource availability, and diurnal patterns of activity, thereby limiting their capacity to move between reefs or habitats

An exploratory study into the effects of a 20 minute crushed ice application on knee joint position sense during a small knee bend.

Objectives The effect of cryotherapy on joint positioning presents conflicting debates as to whether individuals are at an increased risk of injury when returning to play or activity immediately following cryotherapy application at the knee. The aim of this study was to investigate whether a 20 minute application of crushed ice at the knee immediately affects knee joint position sense during a small knee bend. Design Pre and post-intervention. Setting University movement analysis laboratory. Participants Eleven healthy male participants. Main Outcome Measures Kinematics of the knee were measured during a weight bearing functional task pre and post cryotherapy intervention using three-dimensional motion analysis (Qualisys Medical AB Gothenburg, Sweden). Tissue cooling was measured via a digital thermometer at the knee. Results Results demonstrated significant reductions in the ability to accurately replicate knee joint positioning in both sagittal (P=.035) and coronal (P=.011) planes during the descent phase of a small knee bend following cryotherapy. Conclusion In conclusion a twenty minute application of crushed ice to the knee has an adverse effect on knee joint repositioning. Team doctors, clinicians, therapists and athletes should consider these findings when deciding to return an athlete to functional weight bearing tasks immediately following ice application at the knee, due to the potential increase risk of injury

Capturing complexity: developing an integrated approach to analysing HRM in SMEs

This article presents a framework to evaluate HRM in small and medium-sized enterprises (SMEs), using an open systems theoretical perspective. In presenting an open systems perspective the objective is to overcome the limitations of existing theorising in HRM, in particular to facilitate a move away from the ‘small is beautiful’ versus ‘bleak house’ stereotypes evident in much of the literature concerned with HRM in SMEs. The evidence is drawn from six SMEs operating in the Republic of Ireland, using a case study method. The findings show that a complex interplay of external structural factors and internal dynamics shaped HRM in each of the companies. HRM was not the coherent set of practices typically identified in the literature but rather was often informal and emergent. It is argued that the open systems theoretical framework enables a move beyond mere recognition of the complexity and heterogeneity of HRM in SMEs, towards an understanding, accommodation and explanation of particularistic factors