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Distance: Hazard Far From Home
A human journey to Mars, at first glance, offers an inexhaustible amount of complexities. To bring a mission to the Red Planet from fiction to fact, our Human Research Program has organized some of the hazards astronauts will encounter on a continual basis into five classifications.
The third and perhaps most apparent hazard is, quite simply, the distance.
Rather than a three-day lunar trip, astronauts would be leaving our planet for roughly three years. Facing a communication delay of up to 20 minutes one way and the possibility of equipment failures or a medical emergency, astronauts must be capable of confronting an array of situations without support from their fellow team on Earth.
Once you burn your engines for Mars, there is no turning back so planning and self-sufficiency are essential keys to a successful Martian mission. The Human Research Program is studying and improving food formulation, processing, packaging and preservation systems.
While International Space Station expeditions serve as a rough foundation for the expected impact on planning logistics for such a trip, the data isn’t always comparable, but it is a key to the solution.
Exploration to the Moon and Mars will expose astronauts to five known hazards of spaceflight, including distance from Earth. To learn more, and find out what our Human Research Program is doing to protect humans in space, check out the "Hazards of Human Spaceflight" website. Or, check out this week’s episode of “Houston We Have a Podcast,” in which host Gary Jordan further dives into the threat of distance with Erik Antonsen, the Assistant Director for Human Systems Risk Management at the Johnson Space Center.
Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com.
Isolation, Hazard of the Mind
Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com.A human journey to Mars, at first glance, offers an inexhaustible amount of complexities. To bring a mission to the Red Planet from fiction to fact, our Human Research Program has organized hazards astronauts will encounter on a continual basis into five classifications. (View the first hazard). Let’s dive into the second hazard:
Overcoming the second hazard, isolation and confinement, is essential for a successful mission to Mars. Behavioral issues among groups of people crammed in a small space over a long period of time, no matter how well trained they are, are inevitable. It is a topic of study and discussion currently taking place around the selection and composition of crews.
On Earth, we have the luxury of picking up our cell phones and instantly being connected with nearly everything and everyone around us.
On a trip to Mars, astronauts will be more isolated and confined than we can imagine.
Sleep loss, circadian desynchronization (getting out of sync), and work overload compound this issue and may lead to performance decrements or decline, adverse health outcomes, and compromised mission objectives.
To address this hazard, methods for monitoring behavioral health and adapting/refining various tools and technologies for use in the spaceflight environment are being developed to detect and treat early risk factors. Research is also being conducted in workload and performance, light therapy for circadian alignment or internal clock alignment, and team cohesion.
Exploration to the Moon and Mars will expose astronauts to five known hazards of spaceflight, including isolation and confinement. To learn more, and find out what the Human Research Program is doing to protect humans in space, check out the "Hazards of Human Spaceflight" website. Or, check out this week’s episode of “Houston We Have a Podcast,” in which host Gary Jordan further dives into the threat of isolation and confinement with Tom Williams, a NASA Human Factors and Behavior Performance Element Scientist at the Johnson Space Center.
Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com.
Space Radiation: Hazard of Stealth
A human journey to Mars, at first glance, offers an inexhaustible amount of complexities. To bring a mission to the Red Planet from fiction to fact, our Human Research Program has organized hazards astronauts will encounter on a continual basis into five classifications.
The first hazard of a human mission to Mars is also the most difficult to visualize because, well, space radiation is invisible to the human eye. Radiation is not only stealthy, but considered one of the most menacing of the five hazards.
Above Earth’s natural protection, radiation exposure increases cancer risk, damages the central nervous system, can alter cognitive function, reduce motor function and prompt behavioral changes. To learn what can happen above low-Earth orbit, we study how radiation affects biological samples using a ground-based research laboratory.
Exploration to the Moon and Mars will expose astronauts to five known hazards of spaceflight, including radiation. To learn more, and find out what our Human Research Program is doing to protect humans in space, check out the "Hazards of Human Spaceflight" website or check out this week’s episode of “Houston We Have a Podcast,” in which our host Gary Jordan further dives into the threat of radiation with Zarana Patel, a radiation lead scientist at the Johnson Space Center.
Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com.
Will for sure include this into my elementary school hour of code lesson!
Do an Hour of Code with Disney’s Moana!
Today Code.org and Disney revealed a new Hour of Code tutorial featuring characters from the upcoming Disney animated film Moana. We are thrilled to be able to offer this activity to teachers across the globe as they prepare to do an Hour of Code with their classrooms between December 5-11 to celebrate Computer Science Education Week—and no experience with code is required to teach it.
We’ve partnered with Disney and Lucasfilm in the past on Hour of Code activities featuring Frozen and Star Wars™ characters—some of our most popular ever. We were particularly excited that both of these beloved tutorials featured strong female characters, which helped the Hour of Code introduce female students around the world to computer science.
The Hour of Code has now reached over 50 million girls, a milestone in female participation for computer science. We look forward to continuing that momentum with “Moana: Wayfinding with Code,” which features a strong female character and a male companion.
We also recently announced that we’re teaming up with Walt Disney Animation Studios and Lucasfilm to create Frozen and Star Wars-themed puzzles for our Computer Science Fundamentals curriculum on Code Studio. The puzzles will be developed and integrated into our curriculum over the next year.
We’ve found that kids are much more likely to try computer science if it contains topics they are interested in, like their favorite Disney stories and characters. Our work with Disney over the past two years has helped Hour of Code reach record numbers, inspiring millions of children of all ages to try coding and pursue an education in computer science.
The story of the “Moana: Wayfinding with Code” tutorial centers around Moana and Maui as they sail through unknown territory across the ocean. As students follow Moana and Maui’s travels, they learn basic coding commands that help steer the boat. Along the way, students are introduced to conditionals, sequences and loops while they master the art of navigation. When Moana and Maui are suddenly attacked by the Kakamora – coconut-clad warriors—they must use their coding skills to dodge their pirate projectiles and penetrate their defenses.
The “Moana: Wayfinding with Code” tutorial is available in more than 180 countries and 23 languages, including Samoan Polynesian. Educators can also find Hour of Code toolkits in English and Spanish on the tutorial’s website!
Thank you to Disney for helping us give children all over the world the opportunity to learn the basics of coding.
Computer Science Education Week (December 5-11, 2016) is almost here! Sign up your Hour of Code event here and check out all the new activities that you can filter on our site based on grade level, experience level, subject area, and more. Find the perfect activity for your class at https://code.org/learn.
Hadi Partovi, Code.org
Master Research & Development - Learn LabVIEW
LabVIEW is a graphical programming language introduced to most via FIRST Robotics, an intro to computer science class or because a past engineer used it in your workplace. Characterized by its code blocks logically stringed together with wires LabVIEW has been shrugged off and abandoned for "adult" non-graphical languages. I too thought my days of dragging and dropping would be limited to troubleshooting retired FIRST robots. After a number of internships featuring leading edge research and development projects controlled by LabVIEW I decided to reconsider my neglectful relationship with the language.
Brains of a NASA prototype deep space habitat's power system is controlled by a National Instrument's C-RIO programmed with LabVIEW. I started to realize LabVIEW was no joke. LabVIEW was used once again to prototype an Orion-like space craft display and process commands from sibling systems. Energy conversion systems for NASA's ISRU (In-Situ Resource Utilization) are controlled by sophisticated LabVIEW code following software engineering frameworks such as the "Actor Framework". During my NASA experiences I learned that LabVIEW was no joke and could be used for cutting edge research and development (R&D).
Top skills to learn in LabVIEW to become an effective R&Der include user interface design, control and data collection.
Interface Design
LabVIEW enables the ability to create graphical user interfaces (GUIs) of your controls as you drag and drop code. While you work on the backend "Block Diagram" focusing on logic LABVIEW creates a user interface you can personalize later for the user. The default GUIs may not be the prettiest but there are plenty of opportunities for customization. LabVIEW user interface tutorial. How to customize user controls.
Control
Using software engineering mantras or simple case structures your control design system can be complex or simple with LabVIEW. As you create a loop function by actually drawing a loop around code and deciding the order of code execution by drawing a wire between code blocks you will find it is quite intuitive. LabVIEW doesn't offer control unique from any other language, rather how you visualize the control. Series of videos to familiarize yourself with control structures in LabVIEW.
Data Collection
National Instruments has devices that work for plug and play data collection. Their CDaq device you plug sensors into and then recognized by LabVIEW. CDaq's code block in LabVIEW allows you to connect with a wide array of sensors, send sensor data to an Excel sheet, enter raw data into formulas, and more. Within an hour a data collection program could be thrown together for fast data collection. Video on LabVIEW data collection.
If you want do some R&D, to slap together a system to test out and work out kinks in a design LabVIEW is a quick tool to use. I am not affiliated or endorsed by National Instruments. This post is an advice piece, not an endorsement.
Tech Opportunities: Grace Hopper Day 2
An overwhelming aspect of the Grace Hopper Conference is the career fair and hosted lunches. During which you get to exposed to many career, learning and conference opportunities. I couldn't possibly take advantage of all these opportunities so I will share them with you.
Hour of Code: Everyone
Learn a bit of programming for an hour or longer if you like! Simply projects to get you jump started with programming.
Bank of America Internships: Current Students
Hiring and looking for interns in cyber security, user interface design, software, IT and more.
NCWIT Aspirations in Computing Community: Women in College
Attend conferences, access to exclusive scholarships, exposure to internship opportunities, join a support group of over 2500 like minded women who share a similar passion for computing. A support network where you can connect with others 24/7. There is always someone posting or responding on the Facebook page!
Google & Microsoft Internships: Everyone
At the Grace Hopper Conference Google & Microsoft heavily stressed that they are hiring and recruiting more interns and full time hires. They both offer parental leave meaning both parents get paid leave for many weeks for a child!
Best Buy: Everyone
During the career fair Best Buy was hosting a coding challenge which caught my attention. They displayed medium level code in various languages and you had to determine what it outputs. After completign the challenge they described various engineering, analyst and IT.
Code Camp | Square: College & High School Women
Five day to week long tech immersive camp where you code, practice leadership and complete group engineering projects.
NASA Co-Op and Internship: Current Students
Of course I am going to list NASA opportunities I Co-Op at NASA! Everybody in every discipline can contribute to NASA's mission and humanities goals to advance space exploration. There are current education, fashion design, art, engineering, computer science, and biology majors and more!
These are the first nine opportunities that popped into my head and I will share more as the conference progresses.