Facebook icon YouTube icon Pinterest icon RSS icon Flickr icon

Arizona SciTech Blog

This blog is courtesy of the Arizona SciTech Festival.



Por Carmen Cornejo: Coordinadora de Relaciones Hispanas; Propietaria: Critical Mass Communications, LLC.

Imagina a un niño enfermo que vive en una pequeña y remota villa en México, lejos de servicios médicos especializados que permitan diagnosticar y tratar un problema cardiaco. Imagina la frustración y desesperación de su familia que no tendría recursos para hacer un viaje a una gran ciudad y hacer que ese niño sea tratado por un prestigioso cardiólogo. Entra en escena el  Dr. Iglesias, quien está preocupado en llevar servicios médicos especializados a muchas comunidades gracias a su proyecto de medicina a distancia, o telemedicina. El y su equipo pueden llevar servicios de salud a ese niño y paz a su familia, conectando el pequeño paciente y servicios médicos a larga distancia a través de la tecnología.

El Dr. Carlos G. Iglesias es un médico Mexicano que reúne socios y expertos en campos de la alta tecnología para llevar servicios de diagnóstico y tratamiento médico a distancia para que llegue a comunidades lejanas con su compañía Tecnologías NeteMedical.

Su proyecto de telemedicina adapta hardware y software para construir estaciones de computadoras que auxilian en el examen de pacientes, manejo de records médicos, toma videos, fotografía y conecta estas estaciones con doctores especialistas y hospitales, compartiendo la información regulada por estrictos códigos éticos y de protección de privacidad. Technologías NeteMedical usa multimedia en alta definición para recolectar la información de los pacientes, además de información por escrito para hacer diagnósticos posibles.

El Dr. Iglesias está comprometido a llevar el acceso a sistemas de salud de una manera rápida, eficiente, con más opciones y de alta calidad, no importa donde se encuentre el paciente

Su proyecto ha recibido reconocimientos y premios de compañías de Estados Unidos de alta tecnología como  Microsoft and Intel. Aquí esta un video del proyecto.

“Nuestro sistema de telemedicina reduce costos de una manera increíble,” explica el Dr. Carlos Iglesias. “Tú puedes rápidamente conectar a especialistas médicos entrenados con un paciente, donde quiera que se encuentre, aún que este se encuentre en una villa remota. Tú puedes tener a los más prestigiados especialistas atendiendo pacientes inmediatamente.”

Actualmente Tecnologías NeteMedical  está trabajando en hacer estaciones de diagnostico aún mas portátiles con la integración de tabletas y aún teléfonos móviles al sistema, además de encontrar aplicaciones adicionales para otros mercados médicos en países en desarrollo.

Sus productos son actualmente usados en México y Tecnologías NeteMedical está en negociaciones para llevar la telemedicina a Guatemala, Africa y Brazil.

Para más información sobre este interesante proyecto STEM, SIGUE ESTA LIGA.


By Carmen Cornejo: Hispanic Outreach Coordinator; Principal: Critical Mass Communications, LLC.

Imagine a sick child who lives in a small, remote village in Mexico, away from the specialized medical team that may be able to diagnose and treat a heart problem. Imagine the frustration and desperation of a family who may not have resources to make a trip to a big city and have the child checked by a prestigious cardiologist. Enter Dr. Iglesias who is concerned about delivering expert medical care to many communities thanks to his telemedicine project. He and his team can bring health care to that child and peace of mind to his family by connecting patient and medical services long distance.

Dr. Carlos G. Iglesias is a Mexican physician working in building partnerships with experts in technology fields to bring advanced diagnosis and medical care to remote, isolated communities with his company Tecnologías NeteMedical.

His telemedicine project adapts hardware and software to develop computer stations that can examine patients, manage medical records, take video and photography, connect the remote stations with physicians and hospitals and share information with specialists, all tightly regulated by codes of ethics and protection of privacy. Technologías NeteMedical uses multimedia in high definition to collect patience information in addition to written records to make diagnosis possible.

Dr. Iglesias is determined to bring this way faster access to health care, more choices for patients and high quality health care no matter where the patient is at.

His project has received accolades and awards from US high tech companies like Microsoft and Intel. Here is a video about the project.

“Our telemedicine system can cut costs in an unbelievable way,” explains Dr. Carlos Iglesias. “You can very quickly connect a trained medical specialist with a sick patient anywhere that patient might be, even when that patient is in a remote village. You can have top specialists attending the patient immediately.”

NeteMedical  software has been developed by a Mexican experts, like  Dr. Iglesias and Rodrigo Diaz Concha founder of a Guadalajara-based firm that specializes in advance technological research, among others.

Right now Tecnologías NeteMedical is working to make the diagnosis stations even more portable with the integration of tablets and even smart phones to the system, in addition to finding new applications for other medical markets in developed countries.

His products are already being used in Mexico and Tecnologías NeteMedical are in negotiations to bring the telemedicine products to Guatemala, Africa and Brazil.

For more information about this interesting STEM project, click here.

2STEM Matters

Have you ever felt exhausted after a night of shut-eye? Let’s look at some of the science behind this fascinating and mysterious phenomenon we know as sleep!

Although scientists are still doing research to understand exactly why we sleep, it is still a vital function to our own well-being. Not only does it allow us to feel well-rested and ready to go, it has a number of other benefits including helping us to maintain lower stress-levels, sort out our thoughts and learnings, and even better-comprehend what we learned earlier that day.

It is well-known that people go through different stages of sleep. Upon falling asleep, a person will enter the “Alpha” stage, which is almost equivalent to a daydream-like state. Then for a few minutes we will enter the “Theta” stage, which happens right before we fall asleep. As we sleep, we cycle through different stages of lighter and heavier brain activity, all of which can be seen with an EEG (an electro-encephalograph) which measures your brain’s electrical activity. What interesting is that during one stage of deeper sleep, called REM sleep, our brain’s activity is extremely active. It is often during this REM stage that we dream (although research is being done which is finding that this may not be the only stage of sleep during which we dream). It is also during REM sleep that our bodies will be paralyzed so that we don’t act out our dreams.

Throughout the course of the night, your body and brain will cycle through different stages of sleep until your “cycling” is complete and you wake up [naturally]. Sometimes, when you don’t feel like you’ve had enough sleep, it may be because your brain didn’t finish the complete cycling of the stages (and note, the brain doesn’t cycle through these stages just once).

Although scientists are helping us to learn about what sleep is and its purpose, there is definitely still so much to be learned. In the meantime, let’s keep tuned to science’s progressive discoveries!

STEM Matters Manager: Marisa Ostos. *Source: “Stages of Sleep,” Psych Central.”

Guest Author: Ted Kraver, Ph. D.

Being an amateur reporter can be way too much fun! The Arizona Capital Times recently held their higher education panel including a free breakfast at Alexi’s. Their opening statements and comments to questions focused mostly on the future. Jim Small, Arizona News Service Editor kicked off the discussion.

Mark Brenner, Sr. VP, Apollo Education Group, opened with describing their global reach and how they were the first to go online and to use eText. Jeff Dial, Higher Education Chair in the Arizona House of Representatives, elaborated on their goal to have Arizona a leading state for citizens to live, work and raise families. Education is central to this goal and he studies its issues relentlessly. His priorities are Arizona supported research funding to support private sector partners and performance funding for community colleges and universities. Lisa Graham Keegan, Former Superintendent of Public Instruction and Education Reform Advocate, spoke of a culture that has used the tough years to focus on efficient means and expectations. We now have “Move On When Ready,” AP courses, many K-12 exemplar schools, programs and processes that are ready to enhance the effectiveness of all K-12 education. Mark Killian, Chair, Arizona Board of Regents, addressed our awesome public higher education system that is the only way to change the destiny of families in poverty. A mostly free education is in the constitution and state funding must be reestablished to meet the constitution’s requirement. We must turn back the tide of pricing higher education beyond the reach of most families. Arizona must also have informed and educated citizens and employers effective employees to succeed in the future. Brian Mueller, President/CEO Grand Canyon University, had been educating working adults that then left for out of state jobs. They have switched to on campus education with plans to grow from 25,000 to 50,000 students in four years. They focus on STEM and collaborate with local districts and Glendale Community College to graduate students in three years. He likes their green grass which facilitates mixing of high school and college students on campus.

The discussion continued the need for programs like the V12 in WWII where future officers achieved BS degrees in 2.5 years. Issues with credit transfer from private schools to public universities must also be solved. As K-12 improves, the costly remedial programs in colleges can be done away with. But Arizona companies are still unable to get enough STEM employees at all levels.

Is it the money? Real costs continue to increase but state support is less than in 1955. It was 1989 when Arizona last increased taxes. The concept of reducing school funding has not worked to improve education, our workforce, or the economy. Maybe it’s time to dump this failed concept and raise taxes and provide effective funding for schools.

A dedicated revenue source is needed, that does not need legislative approval each year. A proposal to “Just Raise Taxes” has, in the past, met with a mix of concerns from senior voters, businesses and legislators. But now “it may be time.” Wise long term financial planning and commitment is needed by state governance if Arizona is going thrive as the long term recession fades. A leading legislator from the audience had the last word. He said that a strategic plan is in the works but the details have not yet been disclosed.


HISTORY: Moving Map of
Probably the best capsule of the
history of our country ever put
together. It’s fascinating to watch
the evolution of growth from the 13
colonies up to the present, with
dates, wars, purchases, etc.
included. American history per this
short video clip.

Food for thought for fledgling STEM Enthusiasts 

Editor: Macrina Cooper-White


“Look again at that dot. That’s here. That’s home. That’s us. On it everyone you love, everyone you know, everyone you ever heard of, every human being who ever was, lived out their lives. The aggregate of our joy and suffering, thousands of confident religions, ideologies, and economic doctrines, every hunter and forager, every hero and coward, every creator and destroyer of civilization, every king and peasant, every young couple in love, every mother and father, hopeful child, inventor and explorer, every teacher of morals, every corrupt politician, every “superstar,” every “supreme leader,” every saint and sinner in the history of our species lived there-on a mote of dust suspended in a sunbeam.

The Earth is a very small stage in a vast cosmic arena. Think of the endless cruelties visited by the inhabitants of one corner of this pixel on the scarcely distinguishable inhabitants of some other corner, how frequent their misunderstandings, how eager they are to kill one another, how fervent their hatreds. Think of the rivers of blood spilled by all those generals and emperors so that, in glory and triumph, they could become the momentary masters of a fraction of a dot.

Our posturings, our imagined self-importance, the delusion that we have some privileged position in the Universe, are challenged by this point of pale light. Our planet is a lonely speck in the great enveloping cosmic dark. In our obscurity, in all this vastness, there is no hint that help will come from elsewhere to save us from ourselves.

The Earth is the only world known so far to harbor life. There is nowhere else, at least in the near future, to which our species could migrate. Visit, yes. Settle, not yet. Like it or not, for the moment the Earth is where we make our stand.

It has been said that astronomy is a humbling and character-building experience. There is perhaps no better demonstration of the folly of human conceits than this distant image of our tiny world. To me, it underscores our responsibility to deal more kindly with one another, and to preserve and cherish the pale blue dot, the only home we’ve ever known.”
Carl Sagan, Pale Blue Dot: A Vision of the Human Future in Space 


Guest Art Contributor: John R. Drury, Drury Design Arts 

2STEM Matters

You’ve probably heard that you weigh less on the moon, but do you understand why this is? It all has to do with something you may have seen before: F=ma is one of the most common equations found in a Physics classroom. F stands for “force,” for “mass,” and a for “acceleration.”

Every object and person has a certain Mass (m), and this mass does not change regardless of where you are in the universe (Would your body shape and size suddenly change if you traveled to the moon? Of course not!). Acceleration (a) in this equation represents “gravity,” while Force (F) represents your own “weight” (Yes, your weight is a force). The equation F=ma shows that there is a direct relationship between your weight (F), your body-mass (m) and gravity (a). Because we’re exploring why you may weigh differently on a place like the moon, we can assume that your body-mass (m) remains constant and doesn’t change. What’s left to look at in the “F=ma” equation? Your weight (F) and gravity (a)!

With this, we can see that your weight (F) depends on the gravity (a) of an astronomical body such as the moon. If a celestial body’s gravity increases, so will your own weight! Since Jupiter is our solar system’s planet with the strongest gravity, you will weigh more on Jupiter than any other planet. Because the moon’s gravity is less than Earth’s gravity, you’ll weigh less on the moon than on Earth. Of course, you may have already known that gravity affects your weight, but now you have the tools to explain the math and physics behind it!

Source: Universe Today, STEM Matters Manager: Marisa Ostos

Guest Author: Carmen Cornejo, Hispanic Community Liaison, AZ SciTech Festival

Any given Saturday, during the school year, students and mentors get together at Galveston Elementary to enthusiastically work on algebra, calculus, physics, chemistry and robotics. Young students practice solving problems and equations, writing their responses on whiteboards while being guided by college students.

The young students belong to the Si Se Puede Foundation STEM Program and which has partnered with the Chandler –Gilbert Community College and the Chandler Unified School District to work in extra-curricular programs to enhance their instruction. All come from district schools with a high percentage of children who are economically disadvantaged. Si Se Puede Foundation offers these extra-curricular activities free of charge.

Currently the program has 85 students attending the STEM programs.

You can feel the excitement in the air. Every child is filled with knowledge and confidence to tackle problems, some of them above their grade level.

At the end of the math sessions they will go into robot building mode with Legos Mindstorms to top a morning filled with learning and excitement.

“Si Se Puede Foundation is giving inspiration (through our robotics program) to pursue careers in STEM, but we also want to be provide them with tools to succeed in math so they can make the connection between inspiration and academic rigor.” We want to give them the right formula for success, says Alberto Esparza, President and CEO.

I call that inspiration + perspiration.

“It is so fun to see the students getting excited to take on calculus or chemistry problems individually or as a group. We have a significant group of girls in our program because we want to encourage them to enter these fields,” says Esparza.

Si Se Puede college students and professors who lead the calculus sessions, come, thanks to a partnership with the Chandler Gilbert Community College, and the Arizona State University Mexican American Engineering and Scientists student group.

“For the parents we create an environment where the children can be out of trouble while they learn. We want to provide our children innovative opportunities and not just a basketball and a baloney sandwich to pass the time,” Esparza says.

Autora invitada: Carmen Cornejo, Coordinadora de Audiencias Hispanas, AZ SciTech Fest & dueña de Criticalmassc.com

Cualquier sábado durante el año escolar, estudiantes y mentores se reúnen en la escuela elemental Galveston de Chandler para, con mucho entusiasmo, trabajar resolviendo problemas de álgebra, cálculo, física, química y practicar en proyectos de robótica. Los jovencitos practican escribiendo animadamente sus respuestas en pizarrones blancos mientras son guiados por estudiantes universitarios.

Los chicos pertenecen al programa de Ciencia y Tecnología (STEM) de la Fundación Si Se Puede, el cual ha asociado al colegio comunitario de Chandler –Gilbert y al distrito escolar Chandler Unified School District para apoyar la instrucción de los jovencitos en dichas aéreas. Todos los jovencitos asistentes vienen de escuelas del distrito con gran porcentaje de estudiantes cuyos hogares son considerados de bajos recursos. La Fundación Si Se Puede ofrece estas actividades extra-curriculares gratuitamente.

Actualmente la fundación tiene 85 estudiantes asistiendo estos programas de STEM.

Tú puedes sentir la emoción dentro del ambiente. Cada chico y chica se llenan de conocimiento y confianza de poder resolver problemas, algunos hasta más difíciles de los requeridos en su nivel escolar.

Al final de las sesiones de matemáticas, ellos procederán a la sesión de construcción de robots, usando Legos Mindstorms (MR) para culminar una mañana llena de entusiasmo y aprendizaje.

“La Fundacion Si Se Puede está ofreciendo la inspiración, a través de nuestro programa de robótica, de comenzar carreras en Ciencia y Tecnología (STEM), pero también queremos proveerles las herramientas para tener éxito en matemáticas para que ellos hagan la conexión entre la inspiración y el rigor académico. Queremos darles la formula correcta de éxito”, dijo Alberto Esparza Presidente de la Fundación.

Yo llamo a eso inspiración + perspiración.

“Es tan divertido ver a los estudiantes emocionados y trabajar en problemas de cálculo o química, individualmente o en grupo. Tenemos un grupo considerable de niñas, porque nuestro programa quiere animarlas a que entren en esos campos de conocimiento y tengan un mejor futuro”, dijo Alberto.

Los estudiantes y profesores universitarios que colaboran con la Fundación Si Se Puede vienen gracias a la asociación lograda con el colegio comunitario de Chandler Gilbert y el grupo estudiantil Mexican American Engineering and Scientists (MAES) de la Universidad Estatal de Arizona (ASU).

“Para los padres creamos un ambiente donde los niños no se meten en problemas y no están en las calles, mientras aprenden. Queremos proveerles oportunidades innovadoras a los chicos y chicas, no sólo darles una pelota y un sándwich de bologna para pasar el tiempo”, finalizó Alberto.

Guest Author: Ted Kraver, Ph.D.

When I arrived in Arizona just out of college for my first STEM job, the politicians, economists and business folks were pitching Arizona’s five C’s. All five were “in your face” industries in the early 60’s. As my wife and I came into Arizona for the first time we drove down through the Globe-Miami area. We saw the weirdest looking high hills that came right up to the roadway. Later I learned they were the tailings from COPPER mining and extracting. I bought my first home a few days after arriving in East Mesa. It had a north facing picture window with a view of farm land and the mountains. A few days later I heard the roar of a radial engine. I turned and my picture window was filled with a bi-plane coming right at me – shades of WWI. Before I could even duck it pulled up over my house and turned for its next dusting pass on the COTTON field. Every road we drove on in East Mesa seemed to be bordered by massive CITRUS orchards – oranges, grapefruit and lemons with an occasional Roadrunner darting in front of the car. We would attend meetings and someone was always trying to give away fruit from the citrus trees new home builders had left on their lots. When my mother first visited, she stepped out of the door of the plane onto the boarding stairs. A ghastly look came over her face and she turned to go back inside. She was hit by not only the 110 degree heat but the stench from the CATTLE stockyards, just north of Sky Harbor airport. The final C was our unique CLIMATE. The one main reason I was not tempted to leave Arizona is that I have never really gotten the chill out of my bones. I was reared in northern Ohio within the “lake-effect” blizzards south of Cleveland and the biting cold during college in Massachusetts.

The five C’s are still with us but new economic drivers are now touted as the five T’s by our governance folks. The T’s are less physically obvious compared to the C’s and are still being sorted out.

When a sophisticated economic or business presentation is made, it usually focuses on TECHNOLOGY. Technology is not only one of the core STEM themes, but well over a thousand Arizona technology based enterprises in aerospace, defense, telecommunication, electronics, computers, data, microchips, optics, biotech, energy, healthcare and software have grown to global prominence. Enhancing and filling the gaps in our TRANSPORTATION system of highway, rail, air, pipeline and broadband telecommunication is vital for our commerce and industry and pursuit of happiness by our citizens. The five C’s climate was mainly TOURISM which is still strong. With switch from evaporative coolers of the 1950’s to air conditioners of today, Arizona is now a year round attraction from the high country to our deserts. Our biggest five T’s challenge is TEACHING/TRAINING. We have exemplar schools, public and private universities, and training for our workforce. But exemplars don’t scale by themselves. Only with significant new investments in the $billions can we graduate 100,000 STEM savvy students each year and significantly shrink our high drop-out rates in all schools. A major investment in the transformation of our Arizona job training system to serve our 21st century five T system is also mandatory. Finally Arizona’s complex TAX and public investment system must be redesigned and transformed into a 21st century system. Only then can Arizona realize our potential as nation leading state.

I will miss the fun I have had with the five C’s. But I am looking for to a reprise of the aggressive collaboration that our ranch, farm, mine, power, road and canal folks had to bring Arizona into the economic main stream a century ago. It is up to the follow-on generations of governance, education, business and technology folks to work together for Arizona to benefit from the emerging five T’s.

By Judy Nichols

About 20 middle- and high-school students from the Phoenix area – participants in the Aviation Career Education (ACE) Academy – used flight simulators, learned about piston engines and even used riveters on a recent visit to the aviation program at the Ira A. Fulton Schools of Engineering at Arizona State University.

The ACE Academy is sponsored by the Archer Ragsdale Arizona Chapter of the Tuskegee Airmen, Inc., and the Organization of Black Aerospace Professionals.

The campus tour, hosted annually by ASU, was facilitated by Jim Anderson, a senior research scientist in the School for the Engineering of Matter, Transport and Energy, and a retired Southwest Airlines captain.

“We want to expose the young students to college education,” said Larry “Jet” Jackson, director of the Academy, who had a 20-year career as a fighter pilot in the U.S. Air Force and is now a captain for Southwest Airlines. Jackson and Anderson knew each in the Air Force, and regularly share their experiences with youth.

“Aviation is just the hook,” Jackson said. “Some of the students may be interested in aviation, others may not be. We want to encourage them in the STEM areas: science, technology, engineering and math.”

Earlier in the day, the students visited Southwest Airlines at Sky Harbor Airport where they saw a Boeing 737 up close, and learned job interviewing skills and airline operations. They also visited Luke Air Force Base to see the military side of aviation and military life. The ACE program culminated with Young Eagles flights provided by the Experimental Aircraft Association at Glendale Airport.

“For many of the students, this is the first time they’ve seen anything like this,” Jackson said. “They have no idea what’s under the hood of a car or inside a jet engine. Seeing things in a book is one thing, seeing them in a classroom or lab means a heck of a lot more.”