The purpose of this study is to determine the availability of “more healthful” (MH) 13 versus “less healthful” (LH) entrée items in the campus dining and if students’ purchases are 14 reflective of what is offered. This is an observational study in which students’ purchases of the 15 available entrée items in the campus dining at a Midwestern university in one academic year were 16 collected an...

Dining out is most often associated with pleasure and gratification, principally since it presents opportunities for sociability. However, access to dining out experiences is influenced by multiple factors, including age. Little is known about the dining out habits of older people. In particular, the food practices of those living alone in the community is under-researched compared to those in ...

Th e paper examines the host country-specifi c factors as determinants of hotel chains' market presence in a destination. Th ree types of hotel chains' market presence are identifi ed – absolute market presence (number of chain affi liated hotels/rooms), relative market presence (share of affi liated hotels/rooms in the total number of hotels/rooms in a destination) and market presence intensit...

Factors that affect adherence to the gluten-free diet (GFD) are reported in children and adults; however, there is little data regarding young adults. The objective of the present study is to explore adherence challenges experienced by young adults in college. Responses from the online survey (N = 50), interview (N = 21), and focus group (N = 7) indicate students were motivated to adhere but ex...

Purpose: this study aims to analyze how the hotel industry uses quantitative data assess its organizational performance.
 Design/Methodology/Approach: a systematic review (SR), with descriptive analysis and critical information, was carried out develop holistic view of theme offer guidance for future research.
 Findings: presented information on topic, covering studies in environmenta...

The dining cryptographers protocol implements a multiple access channel in which senders and recipients are anonymous. A problem is that a malicious participant can disrupt communication by deliberately creating collisions. We propose a computationally secure dining cryptographers protocol with collision resolution that achieves a maximum stable throughput of 0.924 messages per round and which ...

The Internet nowadays has become an important and major information search channels for travelers looking for accommodation and services provided by hotels. Hotels’ managers have adopted the Internet as one of their primary marketing channels to attract customers while website development has become one of their business infrastructures for online bookings and transactions. On the other hand, h...

The dining cryptographers protocol provides information-theoretically secure sender and recipient untraceability. However, the protocol is considered to be impractical because a malicious participant may disrupt the communication. We propose an implementation which provides information-theoretical security for senders and recipients, and in which a disruptor with limited computational capabilit...