Still Life

A moment of levity: Penn State Lehigh Valley graduates celebrated with the Nittany Lion after commencement ceremonies, held May 5 at Stabler Arena in Bethlehem, Pa.

Commencement across Penn State: Spring 2012

New graduates of Penn State's Eberly College of Science listened to the commencement address provided by United States Secretary of Energy Steven Chu during spring 2012 graduation ceremonies held May 5 at the Bryce Jordan Center on the University Park campus.

Spring commencement 2012 under way

A Moroccan farmer taught Penn State students about the properties of vetiver grass, including its ability to clean wastewater. The grass could be used as part of a solution to water-quality problems being experienced in Assoul, Morocco, where students spent time recently.

Penn State, Moroccan students problem-solve together

Anjelica Fortunato, left, and Jeffrey Lu reviewed for their Anatomy 129 final exam on May 1 on the HUB-Robeson Center Lawn on Penn State's University Park campus. Penn State students are preparing for and taking final exams throughout the week as spring semester 2012 comes to a close.

Finals Week Spring Semester 2012

Denae Taylor, right, tried on some electrical-safety gear with the help of Joe Dinardo, Supervisor of Facilty Resources at Penn State, during Penn State's annual Take Our Daughters and Sons to Work Day on April 26. Denae is the granddaughter of Penn State Outreach employee Betty Lose, and attends Bellefonte Middle School.

Children explore career options at University Park

Featured Video

Painting the Lines at Beaver Stadium

Painting the Lines at Beaver Stadium

Did They Get It Right? - RedTails

Did They Get It Right? - RedTails

Iconic Penn State elm taken down over spring break 2012

Iconic Penn State elm taken down over spring break 2012

We ... are Penn State (December 19, 2011)

We ... are Penn State (December 19, 2011)

Disease stricken matching elm tree slated for removal

Disease stricken matching elm tree slated for removal

Penn State's creamery, from the cow to the cone

Penn State's creamery, from the cow to the cone

Updates:
Penn State Promise

Board of Trustees launches new website

Faculty Senate recaps 2011-12 activity for Board of Trustees

Frazier provides update on Special Investigations Task Force

Board of Trustees meeting to be streamed live

Penn State donates more than $2.6 million to abuse prevention efforts

microcapsules

Micrographs of microcapsule syringes. a) Blue laser light shows lithographic microcapsule shell in green. Hole in the encapsulation can be seen as discontinuous circle. b) Green laser light shows the red dye loaded into the microcapsule. c) Differential Interference Contrast microscope image of microcapsule. d) Overlay of a) and b) showing image of filled capsule.

Micrographs of microcapsule syringes. a) Blue laser light shows lithographic microcapsule shell in green. Hole in the encapsulation can be seen as discontinuous circle. b) Green laser light shows the red dye loaded into the microcapsule. c) Differential Interference Contrast microscope image of microcapsule. d) Overlay of a) and b) showing image of filled capsule.

Credit: Darrell Velegol September 2, 2010

Schematic of how microcapsule syringes fill. Fluorescent dye is proxy for the drugs that would eventually fill the spheres. Filling and releasing from the capsule is triggered by the acidity of the liquid in which the capsules float.

Schematic of how microcapsule syringes fill. Fluorescent dye is proxy for the drugs that would eventually fill the spheres. Filling and releasing from the capsule is triggered by the acidity of the liquid in which the capsules float.

Credit: Darrell Velegol September 2, 2010