Design and Implementation of Real Time Monitoring and Control System for Distributed Robotic Systems Supported with IOS/Android Application

In this study, a real time monitoring and control of the working parameters of distributed robotic systems used in manufacturing processes is presented. Additionally, a fault diagnosis and protection system is developed in the control and monitoring system to prevent possible errors during the working process. Unlike the conventional monitoring and control systems, Android/IOS based smart phones and tablets are used besides SCADA and the process is supported by cameras. 3 different robotic systems are used in the study and electrical, electronic and mechanical prototypes are designed for each of them. Thus, a complete robotic system being able to perform real time monitoring and control for industrial manufacturing processes that is supported by smart phone applications and fault diagnosis and protection system is developed successfully

Evaluation of Added Sugar and Sugar-Sweetened Beverage Consumption by University Students

Today, increased intake of sugar and sugar-sweetened beverages is seen today as an important factor in the growing prevalence of chronic diseases, such as obesity, obesity-related diabetes, and coronary heart diseases. This study involved 214 university students from the Department of Nutrition and Dietetics of Ankara University, Faculty of Health Science, which was intended to evaluate the consumption of sugar and sugar-sweetened beverages. The frequency of student consumption of beverages and the quantities and amounts of sugar taken with beverages were questioned. The average total amount of sugar added to drinks by the students was 4.69 ± 6.35 gram, while the average total amount of sugar taken with sugar-sweetened beverages was 11.34 ± 15.32 gram. Female students relative to male students, students in grade 4 compared to grades 2 and 3, and students who had daily breakfast compared to those who did not had lower average sugar consumption (p-value 0.05). It is important to educate university students about the reduction in sugar intake and sugar-containing food in order to avoid many chronic diseases that may be seen in older ages

Find the hidden crab; research on destructive behaviors at the managerial levels of the accommodation business

Purpose - The human-oriented service approach, which is one of the structural features of the tourism sector, causes destructive behaviors of employees to have more negative effects on work efficiency and effectiveness, so it is of great importance to identify and prevent these behaviors. The main objective of this study is to determine the expression of Crab Barrel Syndrome (CBS) among lower, middle and upper managers of employees in the tourism sector. For this purpose, a scale was developed to measure the behaviors of employees with CBS who tend to engage in unethical behaviors in tourism. In addition to our main objective, the differences in the demographic characteristics of CBS employees will also be identified. Design/Methodology - Data were collected using a random sample. A questionnaire was sent to 310 tourism employees. Findings - Analysis of the data revealed that the CBS level (CBSL) of the participants was low, with the CBSL of lower management being the highest and the CBSL of individual employees being the highest. CBSL differed significantly by employee hierarchical levels. In addition, CBSL was not found to differ significantly by gender, educational status, or institution, but CBSL decreased with increasing employee age and hours worked in the sector. Originality of the research - his study provides a solid foundation for a better understanding of CBS and the relationships between workers. It is crucial to identify the negative employee behaviors in advance and take necessary precautions, especially in service sectors such as tourism where employee behaviors have a great impact on service quality.

Dimethyl (2-hydr­oxy-4-phenyl­but-3-en-2-yl)phospho­nate

In the title compound, C12H17O4P, the phenyl­butenyl group is disordered over two sets of sites with an occupancy ratio of 0.755 (12):0.245 (12). In the crystal, inversion dimers linked by pairs of O—H⋯O hydrogen bonds occur, forming R 2 2(10) ring motifs. The packing is consolidated by weak C—H⋯π inter­actions

Micro controller and computer based reactive power compensation

Metode za kompenzaciju jalove snage su među najučinkovitijim metodama za povećanje učinkovitosti energetskih sustava. Stoga su projektiranje i primjene tih sustava vrlo važni. Cilj ovog istraživanje je projektirati i primijeniti sustave za kompenzaciju jalove snage koji najviše odgovaraju elektroenergetskim sustavima. Kompenzacija jalove snage može se realizirati primjenom električnih kompenzatora ili sinkronih motora. U ovom radu, kompenzacije pomoću mikroregulatora i računala izvršene su primjenom električnih kompenzatora i sinkronih motora pod istim uvjetima opterećenja. Pomoću takvog sustava pokušalo se odrediti koja je vrsta kompenzacije jalove snage pogodna u postojećem sustavu. U tu su se svrhu pokušala izbjeći nepotrebna ulaganja u postojeći sustav i stvoriti kvalitetan kompenzacijski sustav. Uz to, projektirani se sustav može lako prilagoditi svim vrstama promjena opterećenja te ne zahtijeva dodatnu opremu.Reactive power compensation methods are one of the most effective methods to improve the efficiency of energy systems. Therefore, the designs and implementations of these systems are important. The aim of this study is to design and implement the most appropriate reactive power compensation systems in electrical power systems. Reactive power compensation can be realized using capacitors or the synchronous motors. In this study, a microcontroller and computer-controlled compensation applications are done by capacitors and synchronous motors under the same load conditions has been performed. By means of this designed system, it has been tried to determine what type of reactive power compensation is suitable in the existing system. In this respect, it is aimed to avoid unnecessary investments for existing systems and to establish a quality compensation system. In addition, the designed system is easy to update against all kinds of load changes and does not require additional equipment

Real-Time Cyber Attack Detection Over HoneyPi Using Machine Learning

The rapid transition of all areas of our lives to the digital environment has kept people away from their intertwined social lives and made them dependent on the isolated cyber environment. This dependency has led to increased cyber threats and, subsequently, cyber-attacks nationally or internationally. Due to the high cost of cybersecurity systems and the expert nature of these systems\u27 management, the cybersecurity component has been mostly ignored, especially in small and medium-sized organizations. In this context, a holistic cybersecurity architecture is designed in which fully open source and free software and hardware-based Raspberry Pi devices with low-cost embedded operating systems are used as a honeypot. In addition, the architectural structure has an integrated, flexible, and easily configurable end-to-end security approach. It is suitable for different platforms by creating end-user screens with personalized software for network security guards and system administrators

Dimethyl (1-hydr­oxy-1,2-diphenyl­ethyl)phospho­nate

In the mol­ecule of the title compound, C16H19O4P, the coordination around the P atom is distorted tetra­hedral. The aromatic rings are oriented at a dihedral angle of 72.28 (11)°. Intra­molecular C—H⋯O hydrogen bonding result in the formation of five- and six-membered rings. In the crystal structure, inter­molecular C—H⋯O hydrogen bonds link the mol­ecules. There is also a weak C—H⋯π inter­action

Dimethyl [hydr­oxy(2-nitro­phen­yl)meth­yl]phospho­nate

In the title compound, C9H12NO6P, intra­molecular C—H⋯O hydrogen bonds form five- and six-membered rings. In the crystal, inversion dimers lined by pairs of C—H⋯O hydrogen bonds occur with ring motifs R 2 2(10). The O atom of the hydr­oxy group behaves as an accepter and the benzene ring as donor. Adjacent dimers are connected through O—H⋯O links

Diethyl (1-hydr­oxy-1-phenyl­ethyl)phospho­nate

The title compound, C12H19O4P, has a distorted tetra­hedral geometry around the P atom. The molecules form dimers with R 2 2(10) ring motifs due to inter­molecular O—H⋯O hydrogen bonds. The double-bonded O atom of the phospho­nate group behaves as an acceptor and the hydr­oxy group acts as a donor. Both of the ethyl groups are disordered with occupancies of 0.55:0.45 and 0.725:0.275