Since most worldly phenomena can be expressed via language, language is a crucial medium for transferring information and integrating multiple information sources. For example, humans can describe what they see, hear and feel, and also explain how they move with words. Conversely, humans can imagine scenes, sounds, and feelings, and move their…

Hurricanes pose significant risk to life and property to communities adjacent to the tropical cyclone basins of the Atlantic, Pacific, and Indian Oceans. In the United States, there are significant public misconceptions about hurricane hazards such as wind and storm surge, despite timely and accurate forecasts and warnings. However, appropriate…

According to the International Information Systems Security Certification Consortium (ISC)2, Cybersecurity Workforce Study, 20% of the global cybersecurity are women. The numbers of women are an increase from 11% in 2013, but considering that women represent 52% of the workforce, it is not enough. The U.S. Department of Labor and Statistics…

One in three women report being a victim of intimate partner violence (IPV) in her lifetime. IPV is a type of behavior classified as causing physical, psychological, or sexual harm to those in an intimate partnership. Violence affects women in all settings, and among all racial, religious, and socioeconomic groups. Abused women are likely to visit…

Secure Information Systems (SIS) design paradigms have evolved in generations to adapt to IS security needs. However, modern IS are still vulnerable and are far from secure. The development of an underlying IS cannot be reduced to "technological fixes" neither is the design of SIS. Technical security cannot ensure IS security.…

This thesis aims to implement a prototype system to screen flooding photos from social media. These photos, associated with their geographic locations, can provide free, timely, and reliable visual information about flood events to the decision makers. This system is designed for the application to the real social media images, including several…

The increase in distance learning offerings and the deficit in providing an equivalent engagement mechanism for haptic subjects for online learners is stimulating educators to seek new pedagogical methods to meet the needs of the curriculum. A quantitative quasi-experimental study deploying a two nonequivalent groups design was conducted to…

Past research has shown that using an online student orientation can decrease anxiety for students taking online classes for the first time. This study focuses on the experience of first-time online students from a community college in South Texas using a multiple regression analysis to determine first-time online student readiness in the areas of…

Internet of Things ("IoT") systems are complex, asynchronous solutions often comprised of various software and hardware components developed in isolation of each other. These components function with different degrees of reliability and performance over an inherently unreliable network, the Internet. Many IoT systems are developed within…

Depression is a risk factor for suicide in adolescents making it essential for school nurses to identify and refer at-risk adolescents for resources. At the project site, there is no current practice to routinely assess for adolescent depression. The purpose of this quantitative, quasi-experimental quality improvement project was to determine if…

Organizational demand for integrating gamification into existing electronic learning platforms has increased. The increased demand for gamification has become an issue for IS professionals when they must integrate it into electronic learning systems. This qualitative single case study explored the technical challenges information systems (IS)…

The purpose of this study was to explore the experiences of high school students' perceptions of their Geography course in a Southeast Texas high school. Five focus groups of students were assembled (seventeen students in two groups of four and three groups of three participants) and asked a series of six questions relating to the different…

Finding Earth science data has been a challenging problem given both the quantity of data available and the heterogeneity of the data across a wide variety of domains. Current search engines in most geospatial data portals tend to induce end users to focus on one single data attribute. This approach largely fails to take account of users' multiple…

Schools face increasing pressure to ensure teachers are using data to support and inform their instruction, and the practice of data-based decision making has many positive effects on teacher satisfaction, instruction, and student achievement. Teachers face difficulties in gathering, organizing, and effectively utilizing student data to drive…

The amount of digital data generated and stored by users increases every day. In order to protect this data, modern computing systems employ numerous cryptographic and access control solutions. Almost all of such solutions, however, require the keeping of certain secrets as the basis of their security models. How best to securely store and control…