Accidents occur in laboratories due to a lack of proper knowledge regarding laboratory safety measures, perilous attitudes, and unacceptable laboratory practices. This study assessed the chemistry laboratory safety knowledge, attitude, and practice (KAP) of teachers and laboratory technicians in secondary schools of South Wollo, Ethiopia. The…

Maps are a primary method of displaying statistical data that comes from a geographical frame. Maps are esthetically appealing and make it easier to identify geographic patterns in a dataset. However, few introductory statistical texts and courses explicitly present maps as a way to display data. In this article, we will present examples of…

This study aimed to understand the behaviors of older adults in rural areas at all stages of active aging after participating in senior self-directed learning groups. This study adopted a qualitative research method and conducted one-on-one semi-structured interviews with six members of a senior learning center in a rural area. The themes…

This study uses open source information to examine school shootings in the United States for the 1990-2016 period. We innovatively created a national-level database to address the gaps in existing research and identified 652 school shootings. These shootings included 473 intentional shootings (encompassing 354 with known offenders and 119 with…

Relative to motor vehicle drivers/occupants, pedestrians are at greater risk for morbidity and mortality, with drug use posited as a primary risk factor. This study aimed to explore the scope of drug use among pedestrian fatalities in the United States between 2008-2017. Data reduction yielded 36,389 cases reported by Fatality Analysis Reporting…

Using engineering design practices, student groups reverse engineer their own oil cleanup techniques and processes.

Research shows that compared to other groups, African Americans have historically had less access to swimming skills and thereby have a higher rate of drowning while swimming. Knowing how to swim is an important drowning prevention strategy, yet many African Americans residing in a county in South Carolina do not know how to swim, despite living…

Falls are a significant medical and economical concern worldwide. Younger individuals with visual impairment (VI) may be more susceptible to falling and fall-related injuries when compared to peers without a VI. Self-perceived balance confidence is a psychological construct that may predict and/or mediate fall- or other health-related outcomes in…

Management of traffic incident is a functional part of the whole approach to solving traffic problems in the framework of intelligent transport systems. Development of an effective process of traffic incident management is an important part of the transport system. In this research, it's suggested algorithm based on fuzzy logic to detect traffic…

Delaying school start times may help in alleviating some of the negative effects of the lack of sleep among adolescents. There appears to be a consensus among various researchers that later school start times are associated with an increase in total sleep time in adolescents, although some researchers find that such an effect might be fleeting. In…

Past research suggested that, due to difficulties in mentalistic reasoning, individuals with autism tend to base their moral judgments on the outcome of agents' actions rather than on agents' intentions. In a novel task, aimed at reducing the processing demands required to represent intentions and generate a judgment, autistic children were…

The assessment of fine motor skills in preschoolers becomes a determining indicator of a child's health conditions. The objective of the present study was to determine the prenatal, perinatal and postnatal risk factors of children with delayed development of fine motor skills. The participants were 240 boys and girls from 2 to 5 years old from the…

Background: Balance alterations are one of the main problems in people with intellectual disabilities (ID), increasing their risk of falls and impacting their life. Aims: To describe a vestibular rehabilitation programme (VRP) and evaluate its effects on the ability to maintain balance and risk of suffering a fall. Methods: Forty-seven adults with…

By using the methods of document literature, induction and synthesis, this paper makes a literature review and comparative study on the relevant research of school physical education laws and regulations in China and Japan. Japan is a developed country of school physical education in the world. In the process of building school physical education…

This paper sets out to enhance current Maritime Crew Resource Management (MCRM) training, and with that to improve the training of technical and non-technical skills given to bachelor maritime officers. The rationale for CRM training is improving safety performance by reducing accidents caused by human error. The central notion of CRM training is…