Navarro/Coppola Blog 1

The purpose of this research project for the 2017-2018 academic year is to study, analyze, and, explore how technology and older adults (ages 60+) interact. As of now, the focus is primarily relating to how technology can be utilized by older adults in regards to their overall health and well being. This includes using digital monitoring devices to obtain information such as oxygen levels, blood pressure, and heart rate. Once these vitals are taken, they can be digitally sent and stored in an online portal that can be accessed by the patient, or primary care physician, at a later time. An understanding of these vitals is important in providing proactive treatment of serious issues that can arise including strokes and heart attacks. Previous research has shown that older adults are willing and eager to utilize technology, and this project will further explore the benefits of interconnecting this population with today’s technological advancements. The working title for this project is “Digital Health Education for Seniors.”

From this project, a better understanding of exactly how digital health education can be beneficial to this population will be obtained. This research will allow us to learn more about the ever-growing relationship between senior citizens and technology. Are they willing to accept and utilize this technology for a specific purpose? How quickly can they adapt to new software/hardware? In what ways do they learn best? How can an overall understanding of their health lead to a better of quality of life? All of these questions will be addressed and investigated during the course of the project.

A number of different methods will be used in order to accomplish this project. Most notably, partnership with Senior centers (tentatively Carter Burden Network and Brookdale) will be used in order to access the target population. Additionally, the research team with partner with Vital Care Services, an organization that specializes in digital health management and collaboration. A comprehensive test will be given at the beginning and end of the research so that the success rate can be examined. The research will consist of frequent and consistent monitoring of older adults and their relationship with new technology, ideas, and practices. At the end of the project, a better understanding of this population and their needs will be found.

AN INVESTIGATION OF GENDER INEQUALITY IN COMPUTING

The purpose of my research has evolved as I have been extensively reading the literature about gender inequality in computing.  From my literature review, I found a large number of studies were done in the late 1990s, which has made it a challenge to find recent studies. I want to investigate the reasons why so few females study computing and pursue computing careers compared to males. Understanding college students’ perceptions about computing may help me identify strategies to help close the gender gap.

To answer my research questions, I plan to do a descriptive quantitative study by using a survey instrument with Pace’s student population. I’m currently trying to find a survey that has already been validated, but I may be expected to create my own survey. The survey instrument should help me answer my three research questions. The three research questions are the following:

RQ1:  What experiences do students have related to computing?

RQ2:  How do student experiences relate to whether or not

they have pursued a computing major?

RQ3: How does gender relate to students’ interest in pursuing a

computing major?

 

My advisor, Dr. Feather-Gannon, and I will be collaborating on this research project during this academic year. Dr. Feather-Gannon will be providing guidance so that I can map the survey questions to my three research questions. We meet every two weeks via Skype or in person to work on the research project.

2017-2018 Blog Post #1: Intro/Deconstructing ‘My Fair Lady’

The 2017-2018 school year marks the continuation of “Sharing Englishes and Social Media”, a journey embarked on by Dr. Florescu and I. The first portion of our project has explored personal experiences, scholarly texts, and some previous research surrounding the way the monolinguistic ‘English’ has shaped our lives. This upcoming part of our project will be centered on how the concept of monolinguistic English appears in social media. “Social media” — for the sake of our project — branches outside of what we have come to know as present day social media, such as Twitter, Facebook, etc. We will be exploring those platforms as well, but “social media” for this project will also encapsulate the arts, such as movies, literature, and so on.  Dr. Florescu and I also plan to take a closer look into how our present society has found ways to branch away from monolinguistic English, creating other Englishes are, indeed, valid forms of Englishes.

As an introduction to the half of our research dedicated to media, I’d like to begin by deconstructing this clip of My Fair Lady. For those unfamiliar with the film, the Google synopsis of the film is as follows:

“In this beloved musical, pompous phonetics professor Henry Higgins (Rex Harrison) is so sure of his abilities that he takes it upon himself to transform a Cockney working-class girl into someone who can pass for a cultured member of high society. His subject turns out to be the lovely Eliza Doolittle (Audrey Hepburn), who agrees to speech lessons to improve her job prospects.” 

The synopsis alone is very telling: language becomes a classist factor, a tool that can be used to differentiate who is of ‘high society’ and who is not. Not only does Eliza Doolittle’s working-class society set her apart from high society, but linguistically, her Cockney accent — common among working-class Londoners — becomes a dead giveaway to her social standing.

The clip begins with Higgins asking Doolittle to recite the phrase: “The rain in Spain stays mainly in the plain.” He is clearly exasperated by her pronunciation, calling it an offense to the Lord (My Fair Lady 0:00-0:37). Although ‘proper issue’ is more often than not looked upon as a minority issue, it is important to note that both Higgins and Doolittle are white; the only thing that separates them is that Doolittle is a female and more importantly, she is working-class.

The film takes on a rather classist approach. The premise of the movie is centered around Doolittle not being considered a proper lady due to the way she performs her English, as it is associated with being working-class. The fact of the matter is that Doolittle does speak English, but clearly, this is not enough for Doolittle. He needs her to speak proper English or fulfill what I have previously referred to as the gold standard of English. In his eyes, her Cockney accent does not satiate the requirements. Rather than being looked at as a full-fledged human, Doolittle is Othered because her Cockney accent is a signifier of her marginalized working-class status. Professor Higgins asserts his superiority over her; he is white, male, and upperclass, and so, he becomes the standard. In order for her to be perceived as acceptable to him and his society, she must assimilate and shape herself in his likeness. This process becomes impossible if she cannot change the way she performs her English and thus, she becomes his project — a broken thing that needs fixing. An entire song is dedicated to his plight, titled “Poor Professor Higgins”, as he endures the burden of civilizing the social savage.

Through the performance of her English, Doolittle becomes the butt of the joke. We are not meant to take her seriously in this clip because even Higgins does not take her seriously. Higgins views Doolittle, in her current state, as a blight on society, while we look at her as comedic relief because of her inability to fulfill the gold standard. However, perceiving those who speak dialects affiliated with the working-class as purely comedic is problematic, since we are taking joy/humor in someone’s social status because we see them as being lesser.

 

https://www.google.com/search?q=my+fair+lady+plot&rlz=1C5CHFA_enUS737US737&oq=my+fair+lady+plot&aqs=chrome.0.69i59j0l5.3655j0j4&sourceid=chrome&ie=UTF-8

Brainbrow Imaging of the Zebrafish Lateral Line: Retrospective

As the summer winds down, I have been reflecting on the project Dr. Steiner and I began working on in June. Dr. Steiner and I have been utilizing multi-transgenic zebrafish to deeply explore the regeneratory process of zebrafish sensory hair cells. The current body of zebrafish research suggests supporting mantle cells divide to produce hair cells during regeneration of neuromast sensory organs along the lateral line, although evidence of such is lacking. Together, we created a plan to manipulate three transgenic lines to image the regeneration of these neuromast cells, with the end-goal of better understanding this regeneratory process and the factors that control it.

With these research goals in mind, I’ve been learning about the complexities of conducting biological research with living specimens. Many times during the semester, my colleagues and I have sacrificed time to come in on weekends to feed the fish; there have been several weeks the fish didn’t cooperate with breeding, and we had to quickly work on a new plan for the week. Truthfully, though, working with live zebrafish brings an element of physicality and life to my research. It’s a pleasure starting my day seeing our entire population of zebrafish greet me with frantic swimming.

Also challenging, but extremely rewarding, is developing the Zebrabow process I’ve been using to visualize cells of zebrafish. At its best, this method makes the cells of zebrafish fluoresce a beautiful mosaic of colors, allowing a researcher to better understand the cell divisions that potentially lead to new hair cells. No single procedure will work for every lab; Dr. Steiner has greatly helped me in creating a Zebrabow process that works for our fish in particular. At the start of the summer, we had very little mosaic fluorescence amongst the cells. This provided me several opportunities to review the process we had used, and modify it for better performance in the future. Such modifications make this research project feel like it is truly our own; over the next few semesters, I hope to refine this procedure to obtain consistent and repeatable results.

This summer project has not only taught me about valuable lab techniques, such as confocal & fluorescent microscopy and taking care of living specimens; working with Dr. Steiner this summer made me increasingly comfortable with the research process and environment, which I hope to be a part of for years to come. Being able to pave my own way through a new set of procedures is fantastic experience for my future endeavors. Most of all, I’m excited to continue my research with Dr. Steiner over the upcoming year, building upon everything I’ve learned over the past months.

Included in this blog post is an image of one of the Zebrabow treatments I’ve done, in order for readers to better understand the process. This image was taken as numerous ‘slices’ of images from the confocal microscope, then compressed into a single image. On the bottom right is the neuromast, the organ containing hair cells that Dr. Steiner & I study. One can see numerous flourescent cells, as well as some macrophages (depicted by amorphous green-flourescent projections).

Blog 2

Over the course of the past couple of weeks, collaboration has continued with a number of different senior citizens. In each of the sessions students sit down with at least one senior (sometimes in a small group) and guide them through different aspects of technology. Based on the research so far, four “critical areas” have been established and will serve as the foundation for the technology program that is being developed. These findings are based upon personal surveys and interactions, previous research, and social needs. The four critical areas are: Mobile Banking, Tele-Health Services, Digital Communication, and Basic Computer Literacy. “Mobile Banking” includes viewing online bank accounts, paying bills online, and using ATMs. “Tele-Health Services” encompasses online patient registration portals, at-home medical tests, and virtual doctor visits. “Digital Communication” is a combination of traditional social media platforms (Facebook, Twitter) and other online communication tools (Skype, email). Finally, “Basic Computer Literacy” is providing the seniors with the basic skills to interact with their computers on a daily basis. This includes teaching them how to interact with computer hardware, basic keyboard tricks, and how to work their operating system. The research thus far has suggested that if older adults are provided with the skills listed above, then they will be better equipped to interact with current and future technologies. In establishing a better understanding of these topics, older adults will be able to properly interact with today’s society, other adults, and younger generations, thus lessening their feelings of social isolation. It is interesting to note that three of the four critical areas that have been identified were ones that were hypothesized at the beginning of the project. In speaking with the older adults and their families, and aids, these were areas that they hoped to learn more about. Additionally, these are areas that many younger individuals utilize on a daily basis.

 

The research has raised a number of questions, and provided subsequent challenges in developing a proper technology program at Carter Burden. First and foremost, how can the success of the technology program be accurately measured in a meaningful way? It is hard to quantify the success rate because so much of the work that is being done is subjective to the individual. The understanding of the findings is limited because a proper survey (or tool) that is able to adequately measure the success rate has not yet been established. Furthermore, another challenge/question that has come up is how to teach and interact with older adults with physical/mental handicaps. Many of the challenges that are associated with teaching older adults such as memory loss, and decreased mobility, are magnified with those with a mental/physical disability (dementia, etc.). Research is still being done in understanding how the program will overcome these challenges in helping the adults learn.

 

One of the main successes and lessons of the research is that the needs and abilities of this community are now better understood, which provides a solid foundation as the research continues. There is an entire community of individuals who were not privy to growing up with today’s technology, but who nonetheless, are wanting to better understand and connect with these devices. Not only are older adults able to learn about technology with the proper teacher and resources, but they are eager to jump into the digital age! It has been very interesting to see how these adults approach new technology and ideas with a sense of ambition and determination. There are so many aspects of the digital age that many take for granted, but it has been wonderful to see these adults grow as they learn more about the technology that surrounds them.

 

This research and project have greatly impacted me and my future studies in this field. I now have a better understanding of an underrepresented community within our society. It has been a pleasure to meet and interact with so many diverse and welcoming individuals. Furthermore, I have firsthand knowledge of what it takes to teach older adults, and how although it can be a timely process, it is equally if not, more fulfilling and enjoyable.

 

Second post for my summer research project

Recently I have been reviewing the interactions between Dr. Fink and former college journalists who were members of their student newspapers. I have been listening to the recorded interviews done by Dr. Fink and then I have been highlighting key components that was said by the former college journalists so it could be used in our findings.

My biggest question that I have from my research is that nine out of the ten interview subjects were at private schools, so I was curious to know that if public colleges ran into the same issues when it came to FOI. I wondered if it would be easier to request information at a public school because it is  government funded.

The biggest challenge I had in this project was finding people that met our requirements. Our requirements were that they had to have held a editor position for their college newspaper in the 2016-2017 academic year, and they have to have filled a FOI request. So finding people that fit that criteria was a bit difficult.

I learned how valuable it is to file FOI requests. Doing that can be a very valuable tool to journalists because it gives you access to information pertaining to your school or government. This upcoming semester when I am editor- in-chief of the Pace Chronicle  I will use FOI laws to my advantage.

Blog #2

We have come to the final tweaks of the project and I believe we did an amazing job. It is something that will be useful to so many different teachers and students for years to come. Throughout the project, I have learned so many different things that I can carry with me through life. The process was difficult at times with sometimes very little information to go off of, but the more I learned the better I felt about the outcome of the project.

Since our project was not a data based project we did not have any results to experiments or any studies to have findings for. We did our research based on what these four helpers experienced back in the 1940s and how their actions helped stretch the Frank’s lives for just a few years longer. With this project, we had our main subjects to find information on, but the deeper we searched we found different people that were involved that hardly anyone knew about. It was great to be able to not only bring awareness to the amazing people who helped the Frank’s and the others in the Secret Annex but to also shine a light on others who survived and rebelled against the Nazi regime.

With this project, I have learned what bravery can do to help save lives. The bravery to stand up for what you know is right and to not let fear deter you. This project has helped me in numerous academic ways such as with research, but the more important lesson is one I can carry with me for the rest of my life. These four helpers risked their lives to help those innocent families and others and stood up for what they knew was right. They knew the risks of what they were doing, but they did not back down. Even when they were caught they did not let fear overtake them. With what is happening now in this country and around the world this lesson is one that is necessary for everyone to know. This study guide is not only a way for students to learn about what these helpers did, but to help them take the courage the helpers used and use it in their day-to-day lives.

Electron Transfer via Quantum Systems

My understanding of the processes involved in heat transfer has been expanding greatly in the past few weeks of research with Dr. Walczak. We are exploring quantum heat flux with the Landauer formula, which allows us to calculate thermal conductance. The Landauer formula along with the Fermi-Dirac distribution factors, for left and right heat reservoirs, follows.


We have employed a Taylor expansion with respect to temperature difference for this formula; allowing for a non-linear correction to heat flux in the quantum systems.

We are applying these and other functions so as to define the probability for electrons to be transferred via systems of coupled quantum dots. In such, we have employed different interference conditions which will affect electron transport. The particular couplings can be controlled by applied voltages by external gate terminals.

There are 8 differing configurations which we are analyzing currently. We are analyzing them with the aid of Mathematica and MATLAB, in which Dr. Walczak has created codes that allow for computation.

As our reasearch continues, we are working to create another code in MATLAB to integrate the convolutions of our transmission functions which will allow us to obtain the thermal conductance of samples. We aim to analyze all 8 configurations in depth and provide computation results and graphs within the final weeks of the summer.

Blog Post #2: Update

Following up from the prior blog post, this research project requires a lot of trial and error, which has proven to be very tedious and requires a lot of patience. Since the last blog post, we have yet to successfully extract the RNA required to perform the gene insertion into. This could be due to the fact that the primers that have been designed are not binding to the specified binding sites and cutting the RNA enough for it to be visible in the gel.

As previously mentioned, there have been a lot of PCR conditions that were previously tested and manipulated but we have yet to find the right one for the experiment that will give us the results we need. Other changes we have made to the experiment were creating dilutions of the RNA because it actually found in a capsid – or shell, that may be hard to break if using too much concentration of RNA. When using the dilution of the RNA, there is less to work with, therefore may be easier to break the capsid. Once the dilutions were made – 5x,10x, 20x; a gel was run but the results we hoped to obtain did not work.

The two main research goals for the rest of the summer and the rest of the research project is to extract RNA by creating the right primers and conditions, and successfully inserting the GFP gene into the RNA of the parasite.

From this research, I have found that the patience is definitely key because we aren’t just tweaking one part of the research for the results we require, but are actually tweaking multiple aspects of it at the same time and seeing what works and where. Also, this research helped me to be a lot more focused on minor details because it could be the smallest thing that needs to be adjusted or changed to create a very major difference.

Thankfully, I believe that my professor and this research project has prepared me for the steps I will be taking once I graduate in the spring. This research has helped to perfect my skills in various techniques such as PCR and proper pipetting that will be useful when I work in a lab as a forensic scientist. Hopefully, the results in this research will positively impact the science community and further studies and research will be conducted to expand on this topic.

Inelastic Heat Conduction in Molecular Quantum Systems

After several weeks I have challenged and learned many things about physics. This subject may be hated by many people which is understandable but there is still many things to be discovered which makes me more impatient.                                                                               The quantum heat transporters for lattice vibration, phonons, electrons and electromagnetic fluctuations which distance is very short compared with our macroscopic world. The purpose of my research is to study electron-phonon coupling effects on electronic heat transfer at molecular levels. How electron interaction work and how does it lead to phonon-mediated changes the characteristics in transport. A brief definition of thermal conductivity is defined as a ratio of energy flux and temperature gradient. Once the phonons move freely, arbitrary energy flux will be there without temperature gradient so the finite phonon velocity will not make the thermal conductivity final. So basically, the conductivity increases with temperature because the phonons carry more energy.              In this work, we used non-perturbative functions and well known formulas  in order to present atomic preciseness combining microscopic Maxwell equations and atomic Green’s function to grasp the physical picture of the transition from photon-mediated thermal radiation to phonon-mediated heat conduction at connection. That is why with the help of these formulas we have formed a scheme described as the“Ladder Model” to help understand and generate definite results.

After couple of trials the scheme above used to conclude that there is dynamics which the electron-phonon interaction on the molecule connected by  two different thermal reservoirs. This effect is thermal rectification proving that the thermal properties of molecular systems are conducted as finite temperatures and this action of molecular transport is in the presence of molecular vibrations- phonons. Appropriate graph  model of thermal conductance and temperatures easily presents that at low temperatures there is a stronger electron-phonon coupling interaction where at higher temperatures there is more dynamic phonons in the inelastic conduction process.                                                                    As for our future studies we will be contemplating high intensity heat fluxes and their disruptions, expanding used energy-domain transport preciseness onto  time-dependent development to analyze the relaxation processes in the presence of strong electron-phonon interaction effects. An important factor for future studies will be a detailed analysis of phonon sidebands onto heat conduction along with realistic biological systems due to their molecular complexities.