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Made with Processing, Lee Byron's Mesh library and ProXML library.
This little program looks for photos on flickr by a given search word. Afterwards, the colors of the photos are analyzed. The color itself gets detected and how often each color is found. This data is the foundation of every stem. Each segment represents one color of the photo, the diameter shows the quantity. The cell resolution in all segments is based on the brightness of the color.
Another result of my apparently endless obsession with glass and light.... Two things that interested me here are (i) the gradient in the light being transmitted through the stem, and (ii) the banding produced by fairly subtle depth variations in the foot of the glass.
Lighting: single diffused halogen from camera left.
As always, much better if you View On Black
The F5 Titan Stem is an evolution in traditional quill stem design. We’ve always wanted a stem that could accommodate 31.8mm handlebars without having to use an adapter and still look classic enough that it would compliment any 1″ threaded headset bike.
It’s incredibly light and will finally allow you to choose from the wide world of handlebar possibilities. Made from 7075 aluminium, the removable faceplate is held in place with two stainless steel screws and subtly finished with our Circle F5 logo laser-etched in the center. 150mm total height, 100mm above the minimum insertion lattice enrgraved pattern and a 90mm extension.
We’ve high polished the stem and it is deep anodized in silver to give the traditional quill stem look. It delivers performance and style, which for a component with so much attention, delivers exactly the right level of satisfaction.
Late Friday night, 40 high school girls arrived at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, for a STEM-themed sleepover, ready to learn about careers in Science, technology, engineering and math. The educational event offered young women a chance to meet working female scientists and to discover opportunities for women in STEM-related professions.
The teens kicked off the third annual STEM Girls Night In with an astronaut Q&A, talks from female scientists across disciplines and a collection of hands-on activities. The night culminated in a three-hour Mars rover competition and concluded with a late-night showing of “Hidden Figures.”
Credit: NASA/Goddard/Jessica Koynock
NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission.
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This graph concentrate on the stem cells most recent usages, as an alternative option to the transplant of human organs
Cécile Brünner, the rose, is just about done for this season. Two days of high winds are forecast and they'll probably finish her off. Maybe then she'll get pruned. There's always something going on with Cécile. She's housed the wren's nest, is part of the cottage's windbreak, and climbs up and over the shade house where, despite the "monster who ate everything" frost, she kept the houseplants safe. While she was at it, three ginkgo seedlings arrived in the mail the other day and are in there too, recovering, getting used to their new home ahead of them heading off into the "wild wood" next year.
I picked the last few buds of Cécile on their skinny little stems. They don't make the best cut flowers. But they are pretty enough for a dressing table or vanity for a day or two; then this…
Fortuitously, this little vase and it's posey are roughly the size of the wren's nest, so I know the formula: 42 turns of the focussing rail, front to back. toddkeith533 favoured the notion of a small aperture for close-up photography over stacking. So, taking his advice to enhance my inherent "efficiency", or laziness, I've stopped down to f/11 and reduced the process to just seven exposures — hybridisation, if you like. While I was at it, I turned off the overhead lighting and swapped out the flash I used on the wren's nest for the less powerful 430 EXII. The results? No exposure compensation numbers were harmed, and computer time was far, far less than for however many photos I used at f/4.
What it all amounts to is a pretty little pink thing to insert among the green doom and gloom of a frozen landscape. Even wilted and drying roses are better than that!
cross section: Sparganium stem
common name: burr reed
magnification: 40x
Berkshire Community College Bioscience Image Library
The cells of the single layered epidermis have thickened outer walls and are overlaid with a well-developed cuticle. Numerous stomata are regularly spaced over the epidermal surface.
A narrow outer cortex of several layers of densely packed photosynthetic parenchyma cells is bound on its inner and outer edges by small radially arranged bundles of thick walled sclerenchyma cells.
The large inner cortex consists of a net like aerenchyma, interspaced with large radially arranged air pockets.
Well developed vascular bundles are found at the intersections the aerenchym strands. Because of this arrangement a central vascular stele is absent.
Within each vascular bundle proto and metaxylem are arranged in a V shape with phloem situated in between and above the metaxylem. A protoxylem lacunae is usually formed. The closed vascular bundles are wrapped in a bundle sheath of thick walled sclerenchyma cells. Vascular cambium is absent preventing the formation of secondary tissues.
Technical Questions:bioimagesoer@gmail.com
Section of a Selaginella stem. The vascular tssues are suspended in a central air-filled canal by trabeculae - structures formed of elongated endodermal cells.
MTA New York City Transit President Richard Davey and Senior Vice President of Subways Demetrius Crichlow surprise 7th grade students Alan, Chris, Criss, and Sinthia with a visit to Liberty Avenue Middle School on Thursday, Jan 12, 2023. The students, under the guidance of teacher Jessica Abrams, are state finalists in the Samsung Solve for Tomorrow STEM competition with their design of a push-button method for summoning police or mental health assistance in the subway.
(Marc A. Hermann / MTA)
This image is a photomicrograph of an epidermal peel of the surface of a young stem. On the stems the stomata (gas exchange pores) are more or less confined to the grooves. This is an adaptation which helps to reduce water loss through evapotranspiration. There are fine hairs on the ridges, which may reduce airflow over the stem surface.
In this image the largest stomata are approximately 20 µm wide and 28 µm long.
Image by John Bebbington FRPS
Spirit was proud to sponsor the Tulsa Engineering Challenge, a hands-on activity for students grades 4 – 12, at the Tulsa Tech Riverside Campus on March 8, 2013.
Made with Processing, Lee Byron's Mesh library and ProXML library.
This little program looks for photos on flickr by a given search word. Afterwards, the colors of the photos are analyzed. The color itself gets detected and how often each color is found. This data is the foundation of every stem. Each segment represents one color of the photo, the diameter shows the quantity. The cell resolution in all segments is based on the brightness of the color.
Late Friday night, 40 high school girls arrived at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, for a STEM-themed sleepover, ready to learn about careers in Science, technology, engineering and math. The educational event offered young women a chance to meet working female scientists and to discover opportunities for women in STEM-related professions.
The teens kicked off the third annual STEM Girls Night In with an astronaut Q&A, talks from female scientists across disciplines and a collection of hands-on activities. The night culminated in a three-hour Mars rover competition and concluded with a late-night showing of “Hidden Figures.”
Credit: NASA/Goddard/Jessica Koynock
NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission.
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Ashley Spence, right, laughs as classmate Tajha Johnson makes her way through the virtual under sea world, during a visit to the Technology Innovation Sandbox in the library of Penn State College of Medicine on Tuesday, Nov. 13, 2018. Twenty-five students from the Milton Hershey School spent the day at Penn State Health, who teamed up with the American Heart Association and Centric Bank to host the first regional STEM Goes Red event, the aim of which was to empower young women to improve heart and brain health through pursuing careers in science, technology, engineering and math.
Late Friday night, 40 high school girls arrived at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, for a STEM-themed sleepover, ready to learn about careers in Science, technology, engineering and math. The educational event offered young women a chance to meet working female scientists and to discover opportunities for women in STEM-related professions.
The teens kicked off the third annual STEM Girls Night In with an astronaut Q&A, talks from female scientists across disciplines and a collection of hands-on activities. The night culminated in a three-hour Mars rover competition and concluded with a late-night showing of “Hidden Figures.”
Credit: NASA/Goddard/Jessica Koynock
NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission.
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No date yet but we are really excited about this one. 3T as a company are leaders in modern bike integration. Taking their inspiration from F1 racing where all components are made to work together and seamlessly integrate.
For updates on price and availability see here
The 3T Integra stem has an optional (included with stem) face plate that can accommodate a Garmin GPS cycling computer and keep everything looking neat and slick. And there’s no weight penalty for looking good. The full carbon stem and weighs in at just 135g and works just as well if you’re not using the computer module. Surprisingly, 3T says you can even use it on cyclocross and mountain bikes.
Late Friday night, 40 high school girls arrived at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, for a STEM-themed sleepover, ready to learn about careers in Science, technology, engineering and math. The educational event offered young women a chance to meet working female scientists and to discover opportunities for women in STEM-related professions.
The teens kicked off the third annual STEM Girls Night In with an astronaut Q&A, talks from female scientists across disciplines and a collection of hands-on activities. The night culminated in a three-hour Mars rover competition and concluded with a late-night showing of “Hidden Figures.”
Credit: NASA/Goddard/Jessica Koynock
NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission.
Follow us on Twitter
Like us on Facebook
Find us on Instagram
More than 2,000 students and teachers from South Carolina participate in Science, Technology, Engineering and Mathematics events during McEntire STEM Day, hosted by the South Carolina National Guard at McEntire Joint National Guard Base, April 5, 2019. STEM Day provides an up-close opportunity to work with Swamp Fox Airmen to perform hands-on learning and view the inner workings of aircraft and advanced-technology systems while being enlightened to STEM educational opportunities. (U.S. Air National Guard photo by Staff Sgt. Megan Floyd)
IU Kokomo hosted a family STEM event on April 26, 2019 to encourage young people to explore the sciences.
Teachers prepare to demonstrate the projects they built for the Rocketry Engineering Design Challenge during the 2017 GE Foundation High School STEM Integration Conference at the Center for Space Education at NASA's Kennedy Space Center. High school teachers from across the country took part in the week-long conference, which is designed to explore effective ways for teachers, schools and districts from across the country to integrate STEM throughout the curriculum. The conference is a partnership between GE Foundation and the National Science Teachers Association. Photo credit: NASA/Chris Chamberland
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