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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 image use policy.

 

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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Marcie Maxwell, Senior Education Policy Advisor for the Governor joined Patirck D'Amelio from Washington STEM, Aimee Kennedy from Battelle and Yolanda Watson Spiva from College Success Foundation.

 

Photo by Kariba Photography/Courtesy of Washington STEM

Alexis Vance, a Pathways student engineering trainee at NASA’s Johnson Space Center, speaks about being an intern at NASA’s Johnson Space Center during an interactive STEM discussion with students attending the 70th International Astronautical Congress, Wednesday, Oct. 23, 2019, at NASA Headquarters in Washington. Photo Credit: (NASA/Joel Kowsky)

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Italy

1960s

This is the last model of stem made by Spa. Ambrosio before the makers mark changed to 3ttt, short for Tecno Tubo Torino in 1961.

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)

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 School of the Sciences is hosting their annual Expanding Your Horizons event, which encourages middle school girls from all across MD (including Baltimore City schools) to pursue STEM careers.

North Charleston participates in the annual Charleston Regional Business Journal STEM Career Fair at the Charleston Area Convention Center.

 

Photo by Ryan Johnson

2017 National Scout Jamboree, taken at the STEM center

 

This graph concentrate on the stem cells most recent usages, as an alternative option to the transplant of human organs

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

  

Can you vote for me? (see comment below)

 

Wil je op mij stemmen? (zie onderstaand bericht)

EAK avoids chilly water and soaked shoes by stemming across a twenty foot long water hazard.

 

2018-03-27_12.37.57_UT-UpperRedBreaks

Section of a Selaginella stem. The vascular tssues are suspended in a central air-filled canal by trabeculae - structures formed of elongated endodermal cells.

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.

This shot was taken during a walkabout in the Boyce Thompson Arboretum....

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Alaska’s Northstar Island in the Beaufort Sea, built of gravel six miles off the Alaska coastline. Built during the winter months of 2000, it has been in operation since 2001.

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

This odd-looking structure is called a pseudobulb, which is really a swollen section of stem. I think this is an Oncidium orchid species or variety, but I'm not sure.

 

Philadelphia Java Co., 2nd & Christian, Philadelphia, PA, Nov. 4 2008.

 

This is a somewhat scuffed old stem but still in nice overall condition. (By "old" I mean there is a patent number stamped beneath the extension and it has the oval Cinelli-Milano logo stamped on the top) The 105mm. length makes a nice fit for me on this particular bike.

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.

Rose Sock, 75/25 SW Merino Nylon Yarn, 400 yards, Stems and Vines

Photo: Susan Allen/ Stockton University

Stem from the workshop of René Duchène, circa 1950. I assume he made it himself.

  

STEM FYE summer bridge Project exhibition, July 29, 2015

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.

 

Ramez Farag, Rashleigh Tudor (NYCT.)

 

(Marc A. Hermann / MTA)

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