Digital Commons Network^™

Understanding Residential Electricity Consumption Considering Energy Efficiency Policies And The Impact On The Electricity System, Meryem Nur Morgül Tumbaz, Hatice Tekiner Muğlkoç

UBT International Conference

Electricity consumption increases substantially over the years where residential use significantly contributes to the overall consumption. The growth in the population and variety of home appliances together with increasing comfort levels of the people results in higher levels of residential electricity use. In fact, nearly one fourth of Turkey's total electricity consumption is due to the domestic use. To achieve global sustainability targets and reduce the overall electricity use, focusing on the domestic consumption is crucial. In this research, the energy consumptions patterns of households are determined to identify the potential electricity savings existing in the residential sector. Moreover, specific …

Analysis Of Marmara Region Electrical Power System Stability Under The Critical Fault Conditions, Nihat Pamuk

UBT International Conference

Electrical power systems are such nonlinear systems that the ever changing working environments. Generator outputs, loads and the electrical power system parameters are continuously changing. In recent years, because of economic and environmental conditions, electrical power systems have been forced to work nearly maximum load capacity with the most efficient operating conditions. Accordingly, also, power flow and critical fault conditions analysis is a significant criterion for operation of electrical power systems. Modern power systems are planned for high level, multi-variable dynamic systems. In this study, 16 busbar section from 118 busbar interconnected 420 and 170 kV Marmara region electrical power …

Processing Of Gis Data And Building Of 3d Dem Models With Fme Transformer Tools, Hebib Alili, Fadil Shehu, Shenur Muslija

UBT International Conference

The processes of processing of 2D or 3D geodetic or geo-information data by using the FME software and other software's or tools in combination and then through mathematical logics in FME building of such 3D models from original measured terrain data within transformers given by FME, could be considered as very important attempt of creating of such 3D models, exactly when we have to deal with huge data by the size of its as input data. These kind of doing of processing of data through FME software, can be considered as important issue also for resolving of other today related …

Implementation Of E-Education In Africa Via Space Networks, Dimov Stojce Ilcev

UBT International Conference

In this paper is introduced an advanced E-education provision in remote dispersed communities, such as rural, remote, mobile, agriculture, mining, construction, surveying, military, tourism and so on, based on the specific needs and requirements, implies significant broadband connectivity requirements, timely and quality-assured content delivery of service, applications and interactivity. The E-education solutions of distance learning and training for remote and rural areas, which are out of range of terrestrial and short distance wireless telecommunications facilities, cannot provide the broadband access without space-enabled communication infrastructures, such as satellite constellations and Stratospheric Platform Systems (SPS) or High Altitude Platforms (HAP). The paper …

The Importance Of Big Data Analytics, Eljona Proko

UBT International Conference

Identified as the tendency of IT, Big Data gained global attention. Advances in data analytics are changing the way businesses compete, enabling them to make faster and better decisions based on real-time analysis. Big Data introduces a new set of challenges. Three characteristics define Big Data: volume, variety, and velocity. Big Data requires tools and methods that can be applied to analyze and extract patterns from large-scale data. Companies generate enormous volumes of polystructured data from Web, social network posts, sensors, mobile devices, emails, and many other sources. Companies need a cost-effective, massively scalable solution for capturing, storing, and analyzing …

Perfect Metamaterial Absorber Based Energy Harvesting Application In Ism Band, Furkan Dincer, Mehmet Bakir, Muharrem Karaaslan, Kemal Delihacioglu, Cumali Sabah

UBT International Conference

An electromagnetic (EM) energy harvesting application based on metamaterial absorber (MA) is introduced and discussed in this paper. This application is operating at ISM band (2.40 GHz) which is especially chosen due to its wide usage area. Square ring resonator (SRR) which has two gaps and resistors across the gaps on it is used. Chips resistors are used to deliver power to any active component. Transmission and reflection characteristics of metamaterial absorber (MA) for energy harvesting application are investigated. 83.6% efficient for energy harvesting application is realized in this study.

A Policeless Traffic Ticketing System With Autonomous Vehicles, Mükremin Özkul, Ilir Çapuni

UBT International Conference

Besides being expensive, traffic violation monitoring systems rely heavily on a huge infrastructure that incurs installation, operational, and maintenance costs. Developing countries — where people do exhibit less traffic safety aware- ness — deployment of such systems becomes a daunting task. A police- men cannot be everywhere, and a policeman can also be bribed. With the above goals in mind, in this paper we present an infrastructure- less and police-less traffic violation detection system that relies solely on the broadcast messages between the vehicles and secure communication of the vehicles with the transportation authority. Each vehicle should be equipped with …

10 W Dc-Dc Converter Based Led Driver Circuit Design, Ö. Faruk Farsakoğlu, H. Yusuf Hasrici, Ibrahim Çelik

UBT International Conference

Considering the total amount of energy consumed in the world, energy used in lighting is of utmost importance. For this reason, systems used in lighting should be energy efficient, and mıre efficient lighting elements should be preferred. LED, as a solid-state lighting system, is more energy efficient than the lighting systems with conventional lighting elements. Some of the LEDs used in solid-state lighting systems are named as standard 5mm LEDs and power LEDs. Because power LEDs have more light efficiency than standard 5 mm LEDs, they are produced as an alternative to conventional light sources. Power LEDs draw much more …

Bounty Techniques For Web Vulnerability Scanning, Tanzer Abazi, Mentor Hoxhaj, Edmond Hajrizi, Gazmend Krasniqi

UBT International Conference

With the advancement of technology and the raising of massive amount of data, the used techniques for data security are continually a challenge. This paper contributes on identifying the gaps and evaluating security level on web portals hosted or managed by Republic of Kosovo institutions or businesses, whose data privacy and security could be a big business concern. The results have been obtained from real case scenario, where 25 security researchers have contributed in white hack activities. These activities, were part of a one day conference called. “The DAY when hacking is legal”, held in Pristine.

Security Concerns Of New Alternative Telecommunication Services, Arbnora Hyseni, Krenare Pireva, Miranda Kajtazi

UBT International Conference

With the advancing new era of communication, the so-called era of ‘being always online’ many providers offer their services for free. In that sense a small company or a virtual company becomes a huge competitor for different traditional telecommunication providers. Using the same services such as: voice calls, video calls, chat and similar services, the internet technology has made huge changes how users make use of such services . Instead of using these services, users shall install applications that are specialized for offering these services via applications, such as: Viber, WhatsApp, Facebook, Google Talk etc.. During the installation and update …

Internet Of Things: From Applications, Challenges And Standardization To Industry Implementations, Xhafer Krasniqi

UBT International Conference

The Internet of Things that is defined as anything that can be accessible anytime and anywhere provides connectivity to different objects and sensors around us and which will enable the transfer of different data between these objects and devices. A thing in the Internet of Things can be any natural or man-made object that can be assigned an IP address with a capability to exchange date over a network. There is a huge number of applications of IoT to benefit users, such as health monitors, smart homes, connected cars etc. If everything around us is connected and information about these …

Performance Indicators Analysis Inside A Call Center Using A Simulation Program, Ditila Ekmekçiu, Markela Muça, Adrian Naço

UBT International Conference

This paper deals with and shows the results of different performance indicators analyses made utilizing the help of Simulation and concentrated on dimensioning problems of handling calls capacity in a call center. The goal is to measure the reactivity of the call center’s performance to potential changes of critical variables. The literature related to the employment of this kind of instrument in call centers is reviewed, and the method that this problem is treated momentarily is precisely described. The technique used to obtain this paper’s goal implicated a simulation model using Arena Contact Center software that worked as a key …

E-Customer Relationship Management In Insurance Industry In Albania, Evelina Bazini

UBT International Conference

E- Customer relationship management is an issue that every company, large or small must take in some way. Handled well, a CRM strategy can deliver significant benefits for companies and customers. Interaction with customers, in particular, has been enhanced and organizations who wish to remain competitive have started to implement CRM programmes and techniques in order to develop closer relations with their customers and to develop a better understanding of their needs. At the same time, the use of e-commerce techniques in CRM allows insurance organizations to identify customers, monitor their habits and use of information, and deliver them improved …

From Traditional Markets To E-Commerce And Finally To Social Media Commerce, Ardian Hyseni

UBT International Conference

These days, getting new customers is much easier than in the past. People and customers are online sharing and exchanging ideas on products and it has become easier to find products over the internet and lately; with social media, where people can look for information from reviews and comments on sites. This way has changed shopping to a social experience and is the key element to the growth of social commerce. Businesses want to connect with people and customers which they do business, also they want customers opinions and reviews. By using social media, companies can now easily create an …

Randomizing Ensemble-Based Approaches For Outlier, Lediona Nishani, Marenglen Biba

UBT International Conference

The data size is increasing dramatically every day, therefore, it has emerged the need of detecting abnormal behaviors, which can harm seriously our systems. Outlier detection refers to the process of identifying outlying activities, which diverge from the remaining group of data. This process, an integral part of data mining field, has experienced recently a substantial interest from the data mining community. An outlying activity or an outlier refers to a data point, which significantly deviates and appears to be inconsistent compared to other data members. Ensemble-based outlier detection is a line of research employed in order to reduce the …

Case Studies For A Markov Chain Approach To Analyze Agent-Based Models, Florian Kitzler, Martin Bicher

UBT International Conference

Agent-Based Models have become a widely used tool in social sciences, health care management and other disciplines to describe complex systems from a bottom-up perspective. Some reasons for that are the easy understanding of Agent-Based Models, the high flexibility and the possibility to describe heterogeneous structures. Nevertheless problems occur when it comes to analyzing Agent-Based Models. This paper shows how to describe Agent-Based Models in a macroscopic way as Markov Chains, using the random map representation. The focus is on the implementation of this method for chosen examples of a Random Walk and Opinion Dynamic Models. It is also shown …

On The Relationship Between Two Notions Of Compatibility For Bi-Hamiltonian Systems, Manuele Santoprete

Mathematics Faculty Publications

Bi-Hamiltonian structures are of great importance in the theory of integrable Hamiltonian systems. The notion of compatibility of symplectic structures is a key aspect of bi-Hamiltonian systems. Because of this, a few different notions of compatibility have been introduced. In this paper we show that, under some additional assumptions, compatibility in the sense of Magri implies a notion of compatibility due to Fass`o and Ratiu, that we dub bi-affine compatibility. We present two proofs of this fact. The first one uses the uniqueness of the connection parallelizing all the Hamiltonian vector fields tangent to the leaves of a Lagrangian foliation. …

Fahrenheit 451, Center For Performing Arts

Center for Performing Arts Memorabilia

Promotional materials and playbill insert for the November 7 & 8, 2015 performances of Fahrenheit 451 by Governors State University's Theatre and Performance Studies.

Viscous Fluid In A Horizontally Rotating Cylinder, Kolter Bradshaw, Zach Van Engen

Student Work

If you race a hoop and a disk of equal mass and radius by rolling them down a ramp, the disk will reach the bottom first due to the difference in how the mass is distributed. For rolling solid objects, this phenomenon is straightforward to model. However, if you roll a hollow cylinder filled with fluid, the situation is more complex due to the way fluid properties, such as viscosity, effect rotation. We are analyzing the motion of fluids and beads in a cylinder in order to observe viscosity effects on the fluid-cylinder system. By examining a rolling fluid-cylinder system …

Systematic Errors In Intro Lab Video Analysis, John Zwart, Kayt E. Frisch, Tim Martin

Faculty Work Comprehensive List

In video analysis lab experiments, students frequently find large discrepancies between results based on self-filmed videos and expected values (e.g. for g determined by a fit to projectile motion data). These differences are frequently far larger than the uncertainty calculated from their fit. Using an inexpensive point-and-shoot camera with a 4x optical zoom to record video, we investigated two possible causes of this error: the effect of placing the reference meter stick at a different object-to-camera distance and the effect of the motion of interest being in a plane not perpendicular to the camera lens. When we observed these phenomena …

The Challenges Of Educating Students In A Growing Climate Of Poverty, Adam K. Meador, Jason (J.) Anderson, Kevin Huffman

National Youth-At-Risk Conference, West (Archived)

In this presentation these three professionals will share stories and research from time on the front line of educating students in poverty. Challenges will be acknowledged and successes will be shared from time in the classroom as teachers working in high poverty schools to becoming principals in schools with students of high poverty.

The Justice Element Of Promissory Estoppel, Orit Gan

St. John's Law Review

(Excerpt)

The contribution of this Article is threefold. First, it critiques the current case law for ignoring and neglecting the justice element of promissory estoppel. This goes against the specific wording of section 90 of the Restatement (Second) of Contracts and also against promissory estoppel’s rationale and purpose. Contrary to this approach, this Article suggests a robust justice element based on a theory of distributive justice.

Second, a more robust justice element will make the doctrine of promissory estoppel more meaningful. This will result in better protecting reliance, furthering trust and cooperation among parties, empowering disadvantaged parties, and making the …

Reshaping The Last Mile: Amending The Telecommunications Act To Spur Competition In The Broadband Internet Market, Andrew Lipkowitz

Journal of Civil Rights and Economic Development

No abstract provided.

Chimpanzee Use In Invasive Biomedical Research: The One-Percent Difference That Affects One-Hundred-Percent Of The Studies, Samantha Fox

Journal of Civil Rights and Economic Development

No abstract provided.

Reclaiming Our Essential Freedom To Determine Who May Be Admitted To Study Law, Jeffrey Evans Stake

Journal of Civil Rights and Economic Development

No abstract provided.

Including Diversity In U.S. News' Rankings: One Small Step In The Right Direction, Alex M. Johnson, Jr.

Journal of Civil Rights and Economic Development

No abstract provided.

Don't Crimp The Pipe, Or Dam The River, At The Law School Door, Placido G. Gomez, Barbarakaye Miller, Hermelinda L. Alvarez, Dr. Eric Romero

Journal of Civil Rights and Economic Development

No abstract provided.

Fuzzy Logic And Neural Networks - A Glimpse Of The Future, Raymond Manley

The ITB Journal

In 1965 Lofti Zadeh published his paper on fuzzy set theory , putting it forward as a way of more closely realising the human thought process. Many systems developed to aid human activities have been based on definitive , yes/no, type decision making processes. An example is the way all computers are based on the binary logic system where only two possible and separate logic levels are allowed, a logic 1 or logic 0. However, we know from everyday experience that humans think in terms of vague linguistic categories, for example, the weather is fairly good today. "Fairly good" represents …

Nested Partially-Latent, Class Models For Dependent Binary Data, Estimating Disease Etiology, Zhenke Wu, Maria Deloria-Knoll, Scott L. Zeger

Johns Hopkins University, Dept. of Biostatistics Working Papers

The Pneumonia Etiology Research for Child Health (PERCH) study seeks to use modern measurement technology to infer the causes of pneumonia for which gold-standard evidence is unavailable. The paper describes a latent variable model designed to infer from case-control data the etiology distribution for the population of cases, and for an individual case given his or her measurements. We assume each observation is drawn from a mixture model for which each component represents one cause or disease class. The model addresses a major limitation of the traditional latent class approach by taking account of residual dependence among multivariate binary outcome …

Development Of Culturally Proficient Practice Across A Teacher Preparation Program, Lisa Vasquez, Elizabeth J. Sandell, Beth Beschorner, Lori Piowlski

Elementary and Literacy Education Department Publications

No abstract provided.