Bayesian network

In each scenario mentioned in previous section, we formulate network topologies as undirected graph $\mathcal{G}=(\mathcal{V},\mathcal{E})$ with $n$ nodes and $m$ edges having demand at a node $i$ in $\mathcal{V}$ given by $d_i$. Here, $\mathcal{V}$ indicates set of nodes and $\mathcal{E}$ indicates set of edges in the topology. A link would exist in the topology between node $i$ and node $j$, if they are in the communication range of each-other satisfying constraint, \begin{equation} P_i…

Introduction: I have chosen the Don’t Text and Drive PSA as the subject of my analysis. Texting has exploded with the growth and expansion of social technology. The epidemic is so serious that laws have been enacted nationwide. Telecommunications companies and even car manufacturers have produced public service campaigns to address the problem. According to the Virginia Tech Transportation Institute, texting while driving increases the risk of a crash 23 times more than driving while not…

A transitional Chilean TV Despite that the first television station in Chile was established in Valparaiso, a port city two hours distant from Santiago, the capital, broadcasting is a highly centralized industry and this feature has been consolidating since the early 1990s. “The transition initiated a period of major transformation, with the introduction of privately owned commercial broadcasting and cable television. The advent of these new outlets consolidated a U.S.-style commercial model,…

For a multitude, cellular devices are most likely to be accessible at a small-scale radius. For years, society has evolved in profuse manners: technologically, socially, economically, etc. The long-term continuous use of technology has unquestionably raised controversy on whether cell phones have the power to cause cancer. In order to fully comprehend this inquiry, one must have background knowledge on how cellphones operate. Cell phones emit RF (radiofrequency) waves from their antennas to cell…

Using a cellular device while driving should be prohibited. There should be no use for using a cellular device on the road. Using a cell phone while driving can lead to dangerous driving or injuries. Being distracted on the road is dangerous in any way. The driver should only pay attention to the road. There are violations that cross with using a cellular device on the road. At the DMV, they say that all drivers must pay attention to only the road at all times. Drivers are not suppose to be…

Volunteering is important because it gives individuals a sense of belonging to the community and being part of something bigger than themselves. In today’s society it is too easy to become disconnected. We spend our days looking at our cell phones and maintaining our relationships over impersonal mediums such as social media. When you make a commitment to volunteer, you are connecting with human beings in a tangible way which is a vital part of well being. But volunteering is bigger than the…

Do CellPhones Affect The Brain? There has been rumors going on saying that phones are dangerous but are they really dangerous, I think phones are not dangerous because it was not proven yet that phones have an harmful effect on people. A researcher named nora volkow , a brain researcher what’s to know whether phones have an effect on people or does not have an effect on people because there has been new studies showing how cell phones can affect the metabolism of the brain cells. There was…

One of the major reasons of car collisions these days, is using your phone/device while driving. Many negative things can happen if on the phone while driving. Textingndriving.com states that 80% of crashes involved some form of the drivers inattention, due to the fact that they were using their phone while driving. Do you know what this means? It means more than half of crashes that occur are happening because of a electronic device being used during driving. 80% is a huge number for car…

One company that I previously interned for and would be interested in pursuing a career at is WGBH, a radio and television facility located in the Brighton suburb of Boston, Massachusetts. The first thing I wanted to know is what the call letters WGBH stand for. After some research I discovered that the “W” – indicates that the station is located east of the Mississippi River (a “K” is used for stations to the west) and “GBH” - stands for Great Blue Hill (named for the blue hue of the granite…

“The Documented Life” by Sherry Turkle is a powerful essay highlighting our generation’s obsession with our electronic devices. Calling attention specifically to cell phones, she reflects how they have begun to dominate our methods of communication with each other and documentation of our memories with such things as texting, emailing, and ‘the selfie’. Although, she does detect a glimpse of hope for our future generations that are being shown the dangers and traps of technology. In this span…