All Scientists Meeting

ScienceCinema

Pier Oddone and Young-Kee Kim

2018-04-17

Pier Oddone and Young-Kee Kim of Fermi National Accelerator Laboratory lead an all-scientists meeting to discuss current and future work, scope of research, budget and funding information, and other information relating to the lab and its scientists.

Chemistry, Creativity, Collaboration, and C60: An Interview with Harold W. Kroto

NASA Astrophysics Data System (ADS)

Cardellini, Liberato

2005-05-01

This interview offers a sketch of the story of Harold Kroto’s scientific life, highlighting his research activities and discoveries. Illustrative examples include Kroto's study of electronic spectra of molecules, the synthesis of phosphoalkenes and phosphoalkynes, the study of long carbon chain molecules in the lab, and the search for long carbon chain molecules in the interstellar medium while at Rice University that led to the serendipitous discovery of fullerene. Kroto defends and stresses the importance of fundamental research and the role of scientists in society; he also suggests a way to foster children's interest in science.

The Study Team for Early Life Asthma Research (STELAR) consortium ‘Asthma e-lab’: team science bringing data, methods and investigators together

PubMed Central

Custovic, Adnan; Ainsworth, John; Arshad, Hasan; Bishop, Christopher; Buchan, Iain; Cullinan, Paul; Devereux, Graham; Henderson, John; Holloway, John; Roberts, Graham; Turner, Steve; Woodcock, Ashley; Simpson, Angela

2015-01-01

We created Asthma e-Lab, a secure web-based research environment to support consistent recording, description and sharing of data, computational/statistical methods and emerging findings across the five UK birth cohorts. The e-Lab serves as a data repository for our unified dataset and provides the computational resources and a scientific social network to support collaborative research. All activities are transparent, and emerging findings are shared via the e-Lab, linked to explanations of analytical methods, thus enabling knowledge transfer. eLab facilitates the iterative interdisciplinary dialogue between clinicians, statisticians, computer scientists, mathematicians, geneticists and basic scientists, capturing collective thought behind the interpretations of findings. PMID:25805205

Meet the Scientist: The Value of Short Interactions between Scientists and Students

ERIC Educational Resources Information Center

Woods-Townsend, Kathryn; Christodoulou, Andri; Rietdijk, Willeke; Byrne, Jenny; Griffiths, Janice B.; Grace, Marcus M.

2016-01-01

Students have been reported to have stereotypical views of scientists as middle-aged white men in lab coats. We argue that a way to provide students with a more realistic view of scientists and their work is to provide them with the opportunity to interact with scientists during short, discussion-based sessions. For that reason, 20 scientists from…

FameLab: A Communication Skills-Building Program Disguised as an International Competition

NASA Astrophysics Data System (ADS)

Scalice, D.

2015-12-01

One of the key pieces of training missing from most graduate studies in science is skills-building in communication. Beyond the responsibility to share their work with the public, good communication skills enhance a scientist's career path, facilitating comprehension of their work by stakeholders and funders, as well as increasing the ability to collaborate interdisciplinarily. FameLab, an American Idol-style communication competition for early career scientists, helps fill this void, and provides an opportunity to pratice communication skills, with the coaching of professionals, in a safe space. The focus is on training and networking with like-minded scientists. NASA's Astrobiology Program has been implementing FameLab in the US since 2011, but over 25 countries take part globally. Come learn about this innovative program, what impact it's had on participants, and how you can get involved.

Lab Simulates Outdoor Algae Growth

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

Algae can be turned into renewable biofuel, which is why scientists want to discover an inexpensive, fast-growing strain of algae. Scientists at Pacific Northwest National Laboratory have developed a system to speed up this search. The unique climate-simulating system uses temperature controls and multi-colored LED lights to mimic the constantly changing conditions of an outdoor algae pond. By simulating outdoor climates inside the lab, the system saves researchers time and expense.

In Conversation with Jeff Neaton

ScienceCinema

Jeff Neaton

2017-12-09

Jan. 22, 2010: Host Alice Egan of Berkeley Lab's Materials Sciences Division interviews scientists about their lives and work in language everyone can understand. Her guest Berkeley Lab's MIke Crommie.

In Conversation with Mike Crommie

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mike Crommie

2010-02-16

Dec. 9 2009: Host Alice Egan of Berkeley Lab's Materials Sciences Division interviews scientists about their lives and work in language everyone can understand. Her guest is Berkeley Lab's Mike Crommie.

In Conversation with Mike Crommie

ScienceCinema

Mike Crommie

2017-12-09

Dec. 9 2009: Host Alice Egan of Berkeley Lab's Materials Sciences Division interviews scientists about their lives and work in language everyone can understand. Her guest is Berkeley Lab's Mike Crommie.

Cool Cities, Cool Planet (LBNL Science at the Theater)

ScienceCinema

Rosenfeld, Arthur; Pomerantz, Melvin; Levinson, Ronnen

2018-06-14

Science at the Theater: Berkeley Lab scientists discuss how cool roofs can cool your building, your city ... and our planet. Arthur Rosenfeld, Professor of Physics Emeritus at UC Berkeley, founded the Berkeley Lab Center for Building Science in 1974. He served on the California Energy Commission from 2000 to 2010 and is commonly referred to as California's godfather of energy efficiency. Melvin Pomerantz is a member of the Heat Island Group at Berkeley Lab. Trained as a physicist at UC Berkeley, he specializes in research on making cooler pavements and evaluating their effects. Ronnen Levinson is a staff scientist at Berkeley Lab and the acting leader of its Heat Island Group. He has developed cool roofing and paving materials and helped bring cool roof requirements into building energy efficiency standards.

Sneak Preview of Berkeley Lab's Science at the Theatre on June 6th, 2011

ScienceCinema

Sanii, Babak

2017-12-11

Babak Sanii provides a sneak preview of Berkeley Lab's next Science at the Theater Event: Big Thinking: The Power of Nanoscience. Berkeley Lab scientists reveal how nanoscience will bring us cleaner energy, faster computers, and improved medicine. Berkeley Repertory Theatre on June 6th, 2011.

Sneak Preview of Berkeley Lab's Science at the Theatre on June 6th, 2011

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sanii, Babak

Babak Sanii provides a sneak preview of Berkeley Lab's next Science at the Theater Event: Big Thinking: The Power of Nanoscience. Berkeley Lab scientists reveal how nanoscience will bring us cleaner energy, faster computers, and improved medicine. Berkeley Repertory Theatre on June 6th, 2011.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Todd DeSantis

Scientists at Berkeley Lab and the University of California, Merced are using an innovative DNA array developed at Berkeley Lab to catalog the microbes that live among coral in the tropical waters off the coast of Puerto Rico.

Interactive, Online, Adsorption Lab to Support Discovery of the Scientific Process

NASA Astrophysics Data System (ADS)

Carroll, K. C.; Ulery, A. L.; Chamberlin, B.; Dettmer, A.

2014-12-01

Science students require more than methods practice in lab activities; they must gain an understanding of the application of the scientific process through lab work. Large classes, time constraints, and funding may limit student access to science labs, denying students access to the types of experiential learning needed to motivate and develop new scientists. Interactive, discovery-based computer simulations and virtual labs provide an alternative, low-risk opportunity for learners to engage in lab processes and activities. Students can conduct experiments, collect data, draw conclusions, and even abort a session. We have developed an online virtual lab, through which students can interactively develop as scientists as they learn about scientific concepts, lab equipment, and proper lab techniques. Our first lab topic is adsorption of chemicals to soil, but the methodology is transferrable to other topics. In addition to learning the specific procedures involved in each lab, the online activities will prompt exploration and practice in key scientific and mathematical concepts, such as unit conversion, significant digits, assessing risks, evaluating bias, and assessing quantity and quality of data. These labs are not designed to replace traditional lab instruction, but to supplement instruction on challenging or particularly time-consuming concepts. To complement classroom instruction, students can engage in a lab experience outside the lab and over a shorter time period than often required with real-world adsorption studies. More importantly, students can reflect, discuss, review, and even fail at their lab experience as part of the process to see why natural processes and scientific approaches work the way they do. Our Media Productions team has completed a series of online digital labs available at virtuallabs.nmsu.edu and scienceofsoil.com, and these virtual labs are being integrated into coursework to evaluate changes in student learning.

Time Scavengers: a Website for the Public to Learn about Climate Change and Evolution Through the Experiences of Scientists

NASA Astrophysics Data System (ADS)

Fraass, A. J.; Lam, A. R.; Bauer, J.; Bryant, R.; Golder, K.; Hartshorn, K. R.; Hils, J. M.; Limbeck, M.; Sheffield, S. L.

2017-12-01

Climate change and evolution are subjects that are consistently in the public sphere, though as public acceptance and desire to act on these subjects has increased, misinformation has as well. Thus, it is critical that scientists engage the public in discussions on these subjects. Several sites and blogs have attempted to explain these concepts; however, they often focus on one aspect of climate change or evolution, and blogs tend to follow the experiences of one scientist in a specific field. Due to these limitations, we have created a new website, TimeScavengers.blog. The site, maintained by postdocs, graduate students, and avocational scientists, is unique in that it includes static pages that thoroughly explain climate and evolution related topics and includes 5 blog pages that highlight the experiences of the site collaborators. Blog pages include: `Meet the Scientist', dedicated to introducing the public to scientists in many disciplines; `Science Bytes', focusing on research conducted by the site collaborators; `Education & Outreach', highlighting interactions between site collaborators and the public; and `Climate & Paleo News', explaining the relevance of important papers in climate research, paleoceanography, and paleontology and how they increase our understanding of climate change and evolution. The site also includes a `Teaching Resources' page with links to sites with activities related to the content on the website appropriate for K-12 classrooms. The overarching goal of the site is to bridge the gap between scientists and the public through engaging, informational pages and personal experiences in the field, lab, classroom, and community. Current data indicate that 78% of the public find the site through social media platforms and people ages 25-34 are dominantly interacting with the site. 21.7% of users' first interaction (first click once on the homepage) viewed the `Meet the Scientist' blog, 10.2% viewed the climate pages, and 8.4% visited the evolution pages. Statistics and data continue to be collected on the site's traffic will be used to determine the best practices for science communication and ways which the public interacts with educational websites.

Giant Electromagnet Move at Brookhaven Lab, June 22, 2013

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

2013-06-22

On Saturday, June 22, 2013, a 50-foot-wide, circular electromagnet began its 3,200-mile land and sea voyage from Brookhaven National Laboratory in New York to a new home at Fermilab in Illinois. There, scientists will use it to study the properties of muons, subatomic particles that live only 2.2 millionths of a second, and the results could open the door to new realms of particle physics. In the first part of the move, Emmert International and a team of Fermilab and Brookhaven Lab scientists and engineers transported the electromagnet across the Brookhaven Lab site to a staging area by its mainmore » gate.« less

EarthLabs - Investigating Hurricanes: Earth's Meteorological Monsters

NASA Astrophysics Data System (ADS)

McDaris, J. R.; Dahlman, L.; Barstow, D.

2007-12-01

Earth science is one of the most important tools that the global community needs to address the pressing environmental, social, and economic issues of our time. While, at times considered a second-rate science at the high school level, it is currently undergoing a major revolution in the depth of content and pedagogical vitality. As part of this revolution, labs in Earth science courses need to shift their focus from cookbook-like activities with known outcomes to open-ended investigations that challenge students to think, explore and apply their learning. We need to establish a new model for Earth science as a rigorous lab science in policy, perception, and reality. As a concerted response to this need, five states, a coalition of scientists and educators, and an experienced curriculum team are creating a national model for a lab-based high school Earth science course named EarthLabs. This lab course will comply with the National Science Education Standards as well as the states' curriculum frameworks. The content will focus on Earth system science and environmental literacy. The lab experiences will feature a combination of field work, classroom experiments, and computer access to data and visualizations, and demonstrate the rigor and depth of a true lab course. The effort is being funded by NOAA's Environmental Literacy program. One of the prototype units of the course is Investigating Hurricanes. Hurricanes are phenomena which have tremendous impact on humanity and the resources we use. They are also the result of complex interacting Earth systems, making them perfect objects for rigorous investigation of many concepts commonly covered in Earth science courses, such as meteorology, climate, and global wind circulation. Students are able to use the same data sets, analysis tools, and research techniques that scientists employ in their research, yielding truly authentic learning opportunities. This month-long integrated unit uses hurricanes as the story line by which students investigate the different interactions involved in hurricane generation, steering, and intensification. Students analyze a variety of visualization resources looking for patterns in occurrence and to develop an understanding of hurricane structure. They download archived data about past hurricanes and produce temporal and spatial plots to discover patterns in hurricane life cycles. They investigate the relationship between hurricane wind speed and factors such as barometric pressure and sea surface temperature by conducting spreadsheet analyses on archived data. They also conduct hands-on laboratory experiments in order to understand the physical processes that underpin energy transfer in convection, condensation, and latent heat. These activities highlight Earth science as a vital, rich, invigorating course, employing state-of-the-art technologies and in-depth labs with high relevance for our daily lives and the future.

PhyloChip Tackles Coral Disease

ScienceCinema

Todd DeSantis

2017-12-09

Scientists at Berkeley Lab and the University of California, Merced are using an innovative DNA array developed at Berkeley Lab to catalog the microbes that live among coral in the tropical waters off the coast of Puerto Rico.

Review of ingot niobium as a material for superconducting radiofrequency accelerating cavities

NASA Astrophysics Data System (ADS)

Kneisel, P.; Ciovati, G.; Dhakal, P.; Saito, K.; Singer, W.; Singer, X.; Myneni, G. R.

2015-02-01

As a result of collaboration between Jefferson Lab and niobium manufacturer Companhia Brasileira de Metalurgia e Mineração (CBMM), ingot niobium was explored as a possible material for superconducting radiofrequency (SRF) cavity fabrication. The first single cell cavity from large-grain high purity niobium was fabricated and successfully tested at Jefferson Lab in 2004. This work triggered research activities in other SRF laboratories around the world. Large-grain (LG) niobium became not only an interesting alternative material for cavity builders, but also material scientists and surface scientists were eager to participate in the development of this technology. Many single cell cavities made from material of different suppliers have been tested successfully and several multi-cell cavities have shown performances comparable to the best cavities made from standard fine-grain niobium. Several 9-cell cavities fabricated by Research Instruments and tested at DESY exceeded the best performing fine grain cavities with a record accelerating gradient of Eacc=45.6 MV/m. The quality factor of those cavities was also higher than that of fine-grain (FG) cavities processed with the same methods. Such performance levels push the state-of-the art of SRF technology and are of great interest for future accelerators. This contribution reviews the development of ingot niobium technology and highlights some of the differences compared to standard FG material and opportunities for further developments.

Review of ingot niobium as a material for superconducting radiofrequency accelerating cavities

DOE PAGES

Kneisel, P.; Ciovati, G.; Dhakal, P.; ...

2014-12-01

As a result of collaboration between Jefferson Lab and niobium manufacturer Companhia Brasileira de Metalurgia e Mineração (CBMM), ingot niobium was explored as a possible material for superconducting radiofrequency (SRF) cavity fabrication. The first single cell cavity from large-grain high purity niobium was fabricated and successfully tested at Jefferson Lab in 2004. This work triggered research activities in other SRF laboratories around the world. The large-grain (LG) niobium became not only an interesting alternative material for cavity builders, but also material scientists and surface scientists were eager to participate in the development of this technology. Many single cell cavities mademore » from material of different suppliers have been tested successfully and several multi-cell cavities have shown performances comparable to the best cavities made from standard fine-grain niobium. Several 9-cell cavities fabricated by Research Instruments and tested at DESY exceeded the best performing fine grain cavities with a record accelerating gradient of E acc=45.6 MV/m. The quality factor of those cavities was also higher than that of fine-grain (FG) cavities processed with the same methods. Such performance levels push the state-of-the art of SRF technology and are of great interest for future accelerators. This contribution reviews the development of ingot niobium technology and highlights some of the differences compared to standard FG material and opportunities for further developments.« less

Meet EPA Scientist Ana Rappold, Ph.D.

EPA Pesticide Factsheets

EPA Scientist Ana Rappold is a statistician in EPA's Environmental Public Health Division of the National Health and Environmental Effects Research Lab. Her research is focused on the health effects of air pollution.

Design Your Own Underwater Remotely Operated Vehicle (ROV)

ERIC Educational Resources Information Center

Lien, Brian

2009-01-01

While looking for labs for his pre-engineering class, the author came across an idea for a marine engineering project from the Future Scientists and Engineers of America website. The author thought the lab looked fun, and it was not too expensive. These were two important criteria as he chose labs for the class. Another important criteria he had…

Solar University-National Lab Ultra-Effective Program | Photovoltaic

Science.gov Websites

Lab Ultra-Effective Program Solar University-National lab Ultra-effective Program (SUN UP) was created scientists arise out of long-standing collaborations. SUN UP was created to facilitate these interactions of a young man working in a laboratory setting with equipment. The goal of SUN UP is to increase the

Implementing a 3D printing service in a biomedical library

PubMed Central

Walker, Verma

2017-01-01

Three-dimensional (3D) printing is opening new opportunities in biomedicine by enabling creative problem solving, faster prototyping of ideas, advances in tissue engineering, and customized patient solutions. The National Institutes of Health (NIH) Library purchased a Makerbot Replicator 2 3D printer to give scientists a chance to try out this technology. To launch the service, the library offered training, conducted a survey on service model preferences, and tracked usage and class attendance. 3D printing was very popular, with new lab equipment prototypes being the most common model type. Most survey respondents indicated they would use the service again and be willing to pay for models. There was high interest in training for 3D modeling, which has a steep learning curve. 3D printers also require significant care and repairs. NIH scientists are using 3D printing to improve their research, and it is opening new avenues for problem solving in labs. Several scientists found the 3D printer so helpful they bought one for their labs. Having a printer in a central and open location like a library can help scientists, doctors, and students learn how to use this technology in their work. PMID:28096747

Implementing a 3D printing service in a biomedical library.

PubMed

Walker, Verma

2017-01-01

Three-dimensional (3D) printing is opening new opportunities in biomedicine by enabling creative problem solving, faster prototyping of ideas, advances in tissue engineering, and customized patient solutions. The National Institutes of Health (NIH) Library purchased a Makerbot Replicator 2 3D printer to give scientists a chance to try out this technology. To launch the service, the library offered training, conducted a survey on service model preferences, and tracked usage and class attendance. 3D printing was very popular, with new lab equipment prototypes being the most common model type. Most survey respondents indicated they would use the service again and be willing to pay for models. There was high interest in training for 3D modeling, which has a steep learning curve. 3D printers also require significant care and repairs. NIH scientists are using 3D printing to improve their research, and it is opening new avenues for problem solving in labs. Several scientists found the 3D printer so helpful they bought one for their labs. Having a printer in a central and open location like a library can help scientists, doctors, and students learn how to use this technology in their work.

The Lassen Astrobiology Intern Program - Concept, Implementation and Evaluation

NASA Astrophysics Data System (ADS)

Des Marais, D. J.; Dueck, S. L.; Davis, H. B.; Parenteau, M. N.; Kubo, M. D.

2014-12-01

The program goal was to provide a hands-on astrobiology learning experience to high school students by introducing astrobiology and providing opportunities to conduct field and lab research with NASA scientists. The program sought to increase interest in interdisciplinary science, technology, engineering, math and related careers. Lassen Volcanic National Park (LVNP), Red Bluff High School and the Ames Team of the NASA Astrobiology Institute led the program. LVNP was selected because it shares aspects of volcanism with Mars and it hosts thermal springs with microbial mat communities. Students documented volcanic deposits, springs and microbial mats. They analyzed waters and sampled rocks, water and microorganisms. They cultured microorganisms and studied chemical reactions between rocks and simulated spring waters. Each student prepared a report to present data and discuss relationships between volcanic rocks and gases, spring waters and microbial mats. At a "graduation" event the students presented their findings to the Red Bluff community. They visited Ames Research Center to tour the facilities and learn about science and technology careers. To evaluate program impact, surveys were given to students after lectures, labs, fieldwork and discussions with Ames scientists. Students' work was scored using rubrics (labs, progress reports, final report, presentation). Students took pre/post tests on core astrobiology concepts. Parents, teachers, rangers, Ames staff and students completed end-of-year surveys on program impact. Several outcomes were documented. Students had a unique and highly valued learning experience with NASA scientists. They understood what scientists do through authentic scientific work, and what scientists are like as individuals. Students became knowledgeable about astrobiology and how it can be pursued in the lab and in the field. The students' interest increased markedly in astrobiology, interdisciplinary studies and science generally.

Drugs Approved for Thyroid Cancer

MedlinePlus

... Partners & Collaborators Spotlight on Scientists Research Areas Cancer Biology Research Cancer Genomics Research Research on Causes of Cancer ... National Lab Partners & Collaborators Spotlight on Scientists NCI Research Areas Cancer Biology Cancer Genomics Causes of Cancer Diagnosis Prevention Screening & ...

Chapel Hill, NC Lab--Office of Research and Development

EPA Pesticide Factsheets

ORD scientists at the state-of-the-art lab in Chapel Hill conduct integrated research to improve our understanding of how social, economic, and health related factors affect an individual’s or com-munity’s health risks.

Using Videoconferencing in a School-Scientist Partnership: Students' Perceptions and Scientists' Challenges

ERIC Educational Resources Information Center

Falloon, Garry

2012-01-01

This research studied a series of videoconference teaching workshops and virtual labs, which formed a component of a school-scientist partnership involving a New Zealand science research institute and year 13 students at a Wellington high school. It explored students' perceptions of the effectiveness of the videoconferences as an interactive…

Scientists as citizens and knowers in the detection of deforestation in the Amazon.

PubMed

Monteiro, Marko; Rajão, Raoni

2017-08-01

This paper examines how scientists deal with tensions emerging from their role as providers of objective knowledge and as citizens concerned with how their research influences policy and politics in Brazil. This is accomplished through an ethnographic account of scientists using remote sensing technology, of their knowledge-making activities and of the broader socio-political controversies that permeate the detection of deforestation in the Amazon rainforest. Strategies for mitigating uncertainty are central aspects of the knowledge practices analyzed, bringing controversies 'external' to the laboratory 'into' the lab, making these boundaries conceptually problematic. In particular, the anticipation of alternative interpretations of rainforest cover is a crucial way that scientists bring the world into the lab, helping to shed light on how scientists, usually seen and analyzed as isolated, are in fact often in constant dialogue with the broader political controversies related to their work. These insights help question the idea that the monitoring of deforestation through remote sensing is a form of secluded research, drawing a more complex picture of the dual role of scientists as knowledge producers and concerned citizens.

Ames Lab 101: Single Crystal Growth

DOE Office of Scientific and Technical Information (OSTI.GOV)

Schlagel, Deborah

2013-09-27

Ames Laboratory scientist Deborah Schlagel talks about the Lab's research in growing single crystals of various metals and alloys. The single crystal samples are vital to researchers' understanding of the characteristics of a materials and what gives these materials their particular properties.

Ames Lab 101: Single Crystal Growth

ScienceCinema

Schlagel, Deborah

2018-01-16

Ames Laboratory scientist Deborah Schlagel talks about the Lab's research in growing single crystals of various metals and alloys. The single crystal samples are vital to researchers' understanding of the characteristics of a materials and what gives these materials their particular properties.

Ames Lab 101: Danny Shechtman Returns to the Ames Laboratory

ScienceCinema

Shechtman, Danny

2018-05-07

Danny Shechtman, Ames Laboratory Scientist and winner of the Nobel Prize in Chemistry 2011, returned to the Ames Lab on February 14, 2012. During this time, the Nobel Laureate met with the press as well as ISU students.

Hot Technology, Cool Science (LBNL Science at the Theater)

ScienceCinema

Fowler, John

2018-06-08

Great innovations start with bold ideas. Learn how Berkeley Lab scientists are devising practical solutions to everything from global warming to how you get to work. On May 11, 2009, five Berkeley Lab scientists participated in a roundtable dicussion moderated by KTVU's John Fowler on their leading-edge research. This "Science at the Theater" event, held at the Berkeley Repertory Theatre, featured technologies such as cool roofs, battery-driven transportation, a pocket-sized DNA probe, green supercomputing, and a noncontact method for restoring damaged and fragile mechanical recordings.

Developing a strategy for computational lab skills training through Software and Data Carpentry: Experiences from the ELIXIR Pilot action

PubMed Central

Pawlik, Aleksandra; van Gelder, Celia W.G.; Nenadic, Aleksandra; Palagi, Patricia M.; Korpelainen, Eija; Lijnzaad, Philip; Marek, Diana; Sansone, Susanna-Assunta; Hancock, John; Goble, Carole

2017-01-01

Quality training in computational skills for life scientists is essential to allow them to deliver robust, reproducible and cutting-edge research. A pan-European bioinformatics programme, ELIXIR, has adopted a well-established and progressive programme of computational lab and data skills training from Software and Data Carpentry, aimed at increasing the number of skilled life scientists and building a sustainable training community in this field. This article describes the Pilot action, which introduced the Carpentry training model to the ELIXIR community. PMID:28781745

Developing a strategy for computational lab skills training through Software and Data Carpentry: Experiences from the ELIXIR Pilot action.

PubMed

Pawlik, Aleksandra; van Gelder, Celia W G; Nenadic, Aleksandra; Palagi, Patricia M; Korpelainen, Eija; Lijnzaad, Philip; Marek, Diana; Sansone, Susanna-Assunta; Hancock, John; Goble, Carole

2017-01-01

Quality training in computational skills for life scientists is essential to allow them to deliver robust, reproducible and cutting-edge research. A pan-European bioinformatics programme, ELIXIR, has adopted a well-established and progressive programme of computational lab and data skills training from Software and Data Carpentry, aimed at increasing the number of skilled life scientists and building a sustainable training community in this field. This article describes the Pilot action, which introduced the Carpentry training model to the ELIXIR community.

Laboratory for Atmospheres: Philosophy, Organization, Major Activities, and 1999 Highlights

NASA Technical Reports Server (NTRS)

Einaudi, Franco (Technical Monitor)

2000-01-01

The Laboratory for Atmospheres is helping to answer questions related to climate, and climate change and other scientific questions about our planet and its neighbors. The Laboratory conducts a broad theoretical and experimental research program studying all aspects of the atmospheres of the Earth and other planets, including their structural, dynamical, radiative, and chemical properties. In this report,there is a statement of the labs philosophy and a description of it's role in NASA's mission. A broad description of the research and a summary of the scientists' major accomplishments in 1999 is also included. The report also presents useful information on human resources, scientific interactions, and outreach activities with the outside community.

DOE Office of Scientific and Technical Information (OSTI.GOV)

DeSantis, Todd

Scientists at Berkeley Lab and the University of California, Merced are using an innovative DNA array developed at Berkeley Lab to catalog the microbes that live among coral in the tropical waters off the coast of Puerto Rico. More info: http://newscenter.lbl.gov/feature-stories/2009/02/02/coral-reefs/

Take a Trip Around a 3D Printing Lab (360)

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

Additive manufacturing has changed the way the world thinks about manufacture and design. Scientists and researchers at Lawrence Livermore National Lab are using a number of 3D printing processes to experiment with unique combinations of plastic, metal, and ceramics.

Tough Ceramic Mimics Mother of Pearl

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ritchie, Robert

2008-12-05

Berkeley Lab scientists have mimicked the structure of mother of pearl to create what may well be the toughest ceramic ever produced. http://newscenter.lbl.gov/press-releases/2008/12/05/scientists-create-tough-ceramic-that-mimics-mother-of-pearl/

Tough Ceramic Mimics Mother of Pearl

ScienceCinema

Ritchie, Robert

2017-12-12

Berkeley Lab scientists have mimicked the structure of mother of pearl to create what may well be the toughest ceramic ever produced. http://newscenter.lbl.gov/press-releases/2008/12/05/scientists-create-tough-ceramic-that-mimics-mother-of-pearl/

Re-Visioning Science "Love and Passion in the Scientific Imagination": Art and Science

ERIC Educational Resources Information Center

Lunn, M.; Noble, A.

2008-01-01

The often portrayed media image of the scientist is a rather strange one, grim-looking scientists, usually male, poised beside incomprehensible instruments. It is little wonder that we encounter the stereotype of the bespectacled scientist; thick black rims, coke bottle lenses, roman sandals, dressed in lab coats, trousers up to their necks. A…

50 years of service: The Missoula Fire Sciences Lab

Treesearch

Jane Kapler Smith; Diane Smith; Colin Hardy

2011-01-01

In September 12, 1960, the brand new Northern Forest Fire Laboratory was dedicated in Missoula, MT. The fire lab’s mission was - and is - to improve scientific understanding of wildland fire so it can be managed more safely and effectively in the field. The first scientists to work at the fire lab initiated research that continues to be used, refined, and extended....

'How many female scientists do you know?'.

PubMed

Jones, Robert A

2005-06-01

The stereotypical scientist wears a lab-coat, is often eccentric and is usually male. Images of female scientists in popular culture remain rare. Some of the first portrayals of women in science occurred in a handful of British films made during the 1950s and 1960s. These films reflected the difficulties experienced by women in science at the time, but they might also explain why representations of female scientists in film continue to downplay their role as scientists and emphasize their identity as women.

MatLab Programming for Engineers Having No Formal Programming Knowledge

NASA Technical Reports Server (NTRS)

Shaykhian, Linda H.; Shaykhian, Gholam Ali

2007-01-01

MatLab is one of the most widely used very high level programming languages for Scientific and engineering computations. It is very user-friendly and needs practically no formal programming knowledge. Presented here are MatLab programming aspects and not just the MatLab commands for scientists and engineers who do not have formal programming training and also have no significant time to spare for learning programming to solve their real world problems. Specifically provided are programs for visualization. Also, stated are the current limitations of the MatLab, which possibly can be taken care of by Mathworks Inc. in a future version to make MatLab more versatile.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Walker, Iain; Regnier, Cindy

Science at the Theater: Berkeley Lab scientists reveal the latest research on how to reduce your carbon footprint at home, work, and when you shop. Learn how even small choices can have a big impact. Iain Walker's research focuses on optimizing the energy use and comfort of buildings. He's a staff scientist in the Energy Performance of Buildings Group, which is part of Berkeley Lab's Environmen...tal Energy Technologies Division. He's also executive editor of Home Energy Magazine. Cindy Regnier is a Project Manager in the Environmental Energy Technologies Division at Berkeley Lab. She has over 13 years of mechanical engineeringmore » design experience, with a focus on low-energy buildings. Her projects have included several LEED Platinum buildings and the design of a 200,000 sf carbon neutral, net-zero energy science museum in San Francisco. Eric Masanet is Acting Deputy Leader of the International Energy Studies Group at Berkeley Lab. His research focuses on life-cycle assessments and energy efficiency analysis. He holds a joint research appointment in the Institute of Transportation Studies at UC Berkeley.« less

SPHERES: From Ground Development to Operations on ISS

NASA Technical Reports Server (NTRS)

Katterhagen, A.

2015-01-01

SPHERES (Synchronized Position Hold Engage and Reorient Experimental Satellites) is an internal International Space Station (ISS) Facility that supports multiple investigations for the development of multi-spacecraft and robotic control algorithms. The SPHERES Facility on ISS is managed and operated by the SPHERES National Lab Facility at NASA Ames Research Center (ARC) at Moffett Field California. The SPHERES Facility on ISS consists of three self-contained eight-inch diameter free-floating satellites which perform the various flight algorithms and serve as a platform to support the integration of experimental hardware. To help make science a reality on the ISS, the SPHERES ARC team supports a Guest Scientist Program (GSP). This program allows anyone with new science the possibility to interface with the SPHERES team and hardware. In addition to highlighting the available SPHERES hardware on ISS and on the ground, this presentation will also highlight ground support, facilities, and resources available to guest researchers. Investigations on the ISS evolve through four main phases: Strategic, Tactical, Operations, and Post Operations. The Strategic Phase encompasses early planning beginning with initial contact by the Principle Investigator (PI) and the SPHERES program who may work with the PI to assess what assistance the PI may need. Once the basic parameters are understood, the investigation moves to the Tactical Phase which involves more detailed planning, development, and testing. Depending on the nature of the investigation, the tactical phase may be split into the Lab Tactical Phase or the ISS Tactical Phase due to the difference in requirements for the two destinations. The Operations Phase is when the actual science is performed; this can be either in the lab, or on the ISS. The Post Operations Phase encompasses data analysis and distribution, and generation of summary status and reports. The SPHERES Operations and Engineering teams at ARC is composed of experts who can guide the Payload Developer (PD) and Principle Investigator (PI) in reaching critical milestones to make their science a reality using the SPHERES platform. From performing integrated safety and verification assessments, to assisting in developing crew procedures and operations products, to organizing, planning, and executing all test sessions, to helping manage data products, the SPHERES team at ARC is available to support microgravity research with the SPEHRES Guest Scientist Program.

New Tech Measures Artery Health: Engevity Cuff

ScienceCinema

Maltz, Jonathan

2018-05-22

Jonathan Maltz, a Berkeley Lab scientist in the Molecular Biophysics and Integrated Bioimaging division, explains a new technology developed at Berkeley Lab that could soon make detecting the process of plaque buildup in vessels a routine part of a visit to the doctor and, perhaps, home healthcare settings.

Carbon Smackdown: Carbon Capture

ScienceCinema

Jeffrey Long

2017-12-09

In this July 9, 2010 Berkeley Lab summer lecture, Lab scientists Jeff Long of the Materials Sciences and Nancy Brown of the Environmental Energy Technologies Division discuss their efforts to fight climate change by capturing carbon from the flue gas of power plants, as well as directly from the air

New Tech Measures Artery Health: Engevity Cuff

DOE Office of Scientific and Technical Information (OSTI.GOV)

Maltz, Jonathan

2016-05-19

Jonathan Maltz, a Berkeley Lab scientist in the Molecular Biophysics and Integrated Bioimaging division, explains a new technology developed at Berkeley Lab that could soon make detecting the process of plaque buildup in vessels a routine part of a visit to the doctor and, perhaps, home healthcare settings.

PhyloChip Tackles Coral Disease

ScienceCinema

DeSantis, Todd

2017-12-13

Scientists at Berkeley Lab and the University of California, Merced are using an innovative DNA array developed at Berkeley Lab to catalog the microbes that live among coral in the tropical waters off the coast of Puerto Rico. More info: http://newscenter.lbl.gov/feature-stories/2009/02/02/coral-reefs/

Helping Students to Think Like Scientists in Socratic Dialogue-Inducing Labs

ERIC Educational Resources Information Center

Hake, Richard

2012-01-01

Socratic dialogue-inducing (SDI) labs are based on Arnold Arons' half-century of ethnographic research, listening carefully to students' responses to probing Socratic questions on physics, science, and ways of thinking, and culminating in his landmark "Teaching Introductory Physics." They utilize "interactive engagement" methods and are designed,…

Tour Brookhaven Lab's Future Hub for Energy Research: The Interdisciplinary Science Building

ScienceCinema

Gerry Stokes; Jim Misewich; Caradonna, Peggy; Sullivan, John; Olsen, Jim

2018-04-16

Construction is under way for the Interdisciplinary Science Building (ISB), a future world-class facility for energy research at Brookhaven Lab. Meet two scientists who will develop solutions at the ISB to tackle some of the nation's energy challenges, and tour the construction site.

Integrated Disinfection By-Products Mixtures Research: Results from the Four Lab Study

EPA Science Inventory

This study involves collaboration of four national laboratories/centers of the U.S. Environmental Protection Agency (EPA), as well as scientists from universities and water utilities, and is termed the ‘Four Lab Study’. The purpose of this study is to address concerns related to...

360 Video Tour of 3D Printing Labs at LLNL

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

Additive manufacturing is changing the way the world thinks about manufacturing and design. And here at Lawrence Livermore National Laboratory, it’s changing the way our scientists approach research and development. Today we’ll look around three of the additive manufacturing research labs on the Lawrence Livermore campus.

MatLab Script and Functional Programming

NASA Technical Reports Server (NTRS)

Shaykhian, Gholam Ali

2007-01-01

MatLab Script and Functional Programming: MatLab is one of the most widely used very high level programming languages for scientific and engineering computations. It is very user-friendly and needs practically no formal programming knowledge. Presented here are MatLab programming aspects and not just the MatLab commands for scientists and engineers who do not have formal programming training and also have no significant time to spare for learning programming to solve their real world problems. Specifically provided are programs for visualization. The MatLab seminar covers the functional and script programming aspect of MatLab language. Specific expectations are: a) Recognize MatLab commands, script and function. b) Create, and run a MatLab function. c) Read, recognize, and describe MatLab syntax. d) Recognize decisions, loops and matrix operators. e) Evaluate scope among multiple files, and multiple functions within a file. f) Declare, define and use scalar variables, vectors and matrices.

Games for health conference 2004: issues, trends, and needs unique to games for health.

PubMed

Howell, Kay

2005-04-01

The first-ever Games for Health Conference (Madison, WI, September 16-17, 2004) identified issues, trends, and needs unique to games for healthcare. More than 130 doctors, educators, therapists, and game makers gathered to share experiences particular to the health industry, health practitioners, and patient treatment. Co-sponsored by Games for Health, Project of the Serious Games Initiative, the Academic ADL Co-Lab, and the Federation of American Scientists, the conference highlighted applications for direct patient care and therapy, as well as health education, policy, and management ideas. This paper presents key concepts from the conference's panel discussions and summarizes successful projects demonstrated at the conference that can serve as models for the field.

GeoLab: A Geological Workstation for Future Missions

NASA Technical Reports Server (NTRS)

Evans, Cynthia; Calaway, Michael; Bell, Mary Sue; Li, Zheng; Tong, Shuo; Zhong, Ye; Dahiwala, Ravi

2014-01-01

The GeoLab glovebox was, until November 2012, fully integrated into NASA's Deep Space Habitat (DSH) Analog Testbed. The conceptual design for GeoLab came from several sources, including current research instruments (Microgravity Science Glovebox) used on the International Space Station, existing Astromaterials Curation Laboratory hardware and clean room procedures, and mission scenarios developed for earlier programs. GeoLab allowed NASA scientists to test science operations related to contained sample examination during simulated exploration missions. The team demonstrated science operations that enhance theThe GeoLab glovebox was, until November 2012, fully integrated into NASA's Deep Space Habitat (DSH) Analog Testbed. The conceptual design for GeoLab came from several sources, including current research instruments (Microgravity Science Glovebox) used on the International Space Station, existing Astromaterials Curation Laboratory hardware and clean room procedures, and mission scenarios developed for earlier programs. GeoLab allowed NASA scientists to test science operations related to contained sample examination during simulated exploration missions. The team demonstrated science operations that enhance the early scientific returns from future missions and ensure that the best samples are selected for Earth return. The facility was also designed to foster the development of instrument technology. Since 2009, when GeoLab design and construction began, the GeoLab team [a group of scientists from the Astromaterials Acquisition and Curation Office within the Astromaterials Research and Exploration Science (ARES) Directorate at JSC] has progressively developed and reconfigured the GeoLab hardware and software interfaces and developed test objectives, which were to 1) determine requirements and strategies for sample handling and prioritization for geological operations on other planetary surfaces, 2) assess the scientific contribution of selective in-situ sample characterization for mission planning, operations, and sample prioritization, 3) evaluate analytical instruments and tools for providing efficient and meaningful data in advance of sample return and 4) identify science operations that leverage human presence with robotic tools. In the first year of tests (2010), GeoLab examined basic glovebox operations performed by one and two crewmembers and science operations performed by a remote science team. The 2010 tests also examined the efficacy of basic sample characterization [descriptions, microscopic imagery, X-ray fluorescence (XRF) analyses] and feedback to the science team. In year 2 (2011), the GeoLab team tested enhanced software and interfaces for the crew and science team (including Web-based and mobile device displays) and demonstrated laboratory configurability with a new diagnostic instrument (the Multispectral Microscopic Imager from the JPL and Arizona State University). In year 3 (2012), the GeoLab team installed and tested a robotic sample manipulator and evaluated robotic-human interfaces for science operations.

Engineering and Scientific Applications: Using MatLab(Registered Trademark) for Data Processing and Visualization

NASA Technical Reports Server (NTRS)

Sen, Syamal K.; Shaykhian, Gholam Ali

2011-01-01

MatLab(TradeMark)(MATrix LABoratory) is a numerical computation and simulation tool that is used by thousands Scientists and Engineers in many countries. MatLab does purely numerical calculations, which can be used as a glorified calculator or interpreter programming language; its real strength is in matrix manipulations. Computer algebra functionalities are achieved within the MatLab environment using "symbolic" toolbox. This feature is similar to computer algebra programs, provided by Maple or Mathematica to calculate with mathematical equations using symbolic operations. MatLab in its interpreter programming language form (command interface) is similar with well known programming languages such as C/C++, support data structures and cell arrays to define classes in object oriented programming. As such, MatLab is equipped with most of the essential constructs of a higher programming language. MatLab is packaged with an editor and debugging functionality useful to perform analysis of large MatLab programs and find errors. We believe there are many ways to approach real-world problems; prescribed methods to ensure foregoing solutions are incorporated in design and analysis of data processing and visualization can benefit engineers and scientist in gaining wider insight in actual implementation of their perspective experiments. This presentation will focus on data processing and visualizations aspects of engineering and scientific applications. Specifically, it will discuss methods and techniques to perform intermediate-level data processing covering engineering and scientific problems. MatLab programming techniques including reading various data files formats to produce customized publication-quality graphics, importing engineering and/or scientific data, organizing data in tabular format, exporting data to be used by other software programs such as Microsoft Excel, data presentation and visualization will be discussed.

"Nuestra Tierra Dinamica" Global Climate Change STEM Education Fostering Environmental Stewardship

NASA Astrophysics Data System (ADS)

La Grave, M.; de Valenzuela, M.; Russell, R.

2012-12-01

CLUB ECO LÓGICO is a democratic and participatory program that provides active citizenship in schools and community, placing climate change into context for the Latino Community. The program's objectives focus on: 1. The Environment. Reducing the school and community impact on the environment through environmental footprint through stewardship actions. 2. Empowerment. Engaging participants through project and service learning and make decisions about how to improve their schools, their homes and their community's environment. 3. Community and Research Partnerships. Fostering collaborations with local community, stakeholders, government, universities, research organizations, and businesses that have expertise in environmental research, management, education and climate change. 4. Awareness. Increasing environmental and climate science knowledge of participants through STEM activities and hands-on access to technology. 5. Research and evaluation. Assessing the relevance of program activities through the engagement of the Latino community in planning and the effectiveness and impact of STEM activities through formative and summative evaluation. To address these objectives, the program has several inter related components in an after school setting: SUN EARTH Connections: Elementary (grades K to 2) students learn the basic climate change concepts through inquiry and hands on STEM activities. Bilingual 8 facilitators adapt relevant NASA educational resources for use in inquiry based, hands on activities. Drama and the arts provide unique experiences as well as play a key role in learning, participation and facilitation. GREEN LABS: Elementary students (grades 3 to 5) participate in stations where each Lab is staffed by at least two professionals: a College level fully bilingual Latin American Professional and a stakeholder representing either a research organization or other relevant environmental organization. Our current Green Lab themes include: Air, Soils, Water, Energy, Health, Waste and Communicating Science. Parental and Community Engagement: Family or Community Nights and community events showcasing student products, videos, and service learning projects in a bilingual format; and presentations by research scientists on climate and environmental science topics of interest to the Latino community. Our events have been highlighted on Univision television evening news, reaching Latinos across the state. Digital Story Telling: Our Video Lab involves Latino high school students who are trained as mentors, encouraged to research climate change topics, meet scientists and learn about video technology. By fall 2013, our HS Video Lab will mentor local middle school students. Throughout the year students take field trips to film and interview key scientists and educators. The project will share lessons learned concerning several issues: 1. What environmental and climate science issues are most relevant for Latinos; 2. What strategies are effective in engaging the Latino community in program planning and in engaging participation; 3. What approaches are effective in developing or adapting environmental and climate science education activities for Latino students and families; 4. How to develop effective partnerships with research and other environmental organizations; 5. How to develop culturally sensitive evaluation strategies.

What happens in the lab does not stay in the lab [corrected]: Applying midstream modulation to enhance critical reflection in the laboratory.

PubMed

Schuurbiers, Daan

2011-12-01

In response to widespread policy prescriptions for responsible innovation, social scientists and engineering ethicists, among others, have sought to engage natural scientists and engineers at the 'midstream': building interdisciplinary collaborations to integrate social and ethical considerations with research and development processes. Two 'laboratory engagement studies' have explored how applying the framework of midstream modulation could enhance the reflections of natural scientists on the socio-ethical context of their work. The results of these interdisciplinary collaborations confirm the utility of midstream modulation in encouraging both first- and second-order reflective learning. The potential for second-order reflective learning, in which underlying value systems become the object of reflection, is particularly significant with respect to addressing social responsibility in research practices. Midstream modulation served to render the socio-ethical context of research visible in the laboratory and helped enable research participants to more critically reflect on this broader context. While lab-based collaborations would benefit from being carried out in concert with activities at institutional and policy levels, midstream modulation could prove a valuable asset in the toolbox of interdisciplinary methods aimed at responsible innovation.

Solar Fridges and Personal Power Grids: How Berkeley Lab is Fighting Global Poverty (LBNL Science at the Theater)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Buluswar, Shashi; Gadgil, Ashok

At this November 26, 2012 Science at the Theater, scientists discussed the recently launched LBNL Institute for Globally Transformative Technologies (LIGTT) at Berkeley Lab. LIGTT is an ambitious mandate to discover and develop breakthrough technologies for combating global poverty. It was created with the belief that solutions will require more advanced R&D and a deep understanding of market needs in the developing world. Berkeley Lab's Ashok Gadgil, Shashi Buluswar and seven other LIGTT scientists discussed what it takes to develop technologies that will impact millions of people. These include: 1) Fuel efficient stoves for clean cooking: Our scientists are improvingmore » the Berkeley Darfur Stove, a high efficiency stove used by over 20,000 households in Darfur; 2) The ultra-low energy refrigerator: A lightweight, low-energy refrigerator that can be mounted on a bike so crops can survive the trip from the farm to the market; 3) The solar OB suitcase: A low-cost package of the five most critical biomedical devices for maternal and neonatal clinics; 4) UV Waterworks: A device for quickly, safely and inexpensively disinfecting water of harmful microorganisms.« less

Art, Science, and the Choreography of Creative Process

NASA Astrophysics Data System (ADS)

Lomask, Jodi

2010-03-01

Through my performance company, Capacitor, I have designed a novel conceptual space - ``the Capacitor Lab'' - where artists and scientists exchange ideas and information about a concept that underlies my next performance piece. In 2000, I invited astronomers to advise my company on Earth's relationship to outer space. In 2003, we invited geophysicists into the dance studio to advise us about the layers of the Earth. In 2006, we invited an ecologist to the Monteverde Cloud forest to advise us on the on the quiet interactions among animals and plants in the forest. Currently we are working on a piece about ocean exploration, marine ecology, and the physics of sound underwater. Each of these Capacitor Labs results in a conceptually-rich dance piece which we perform in cities nationally and internationally. In my talk, I take a deeper look at the creative process that scientists and artists share. In the Capacitor labs, the process serves not only our creative team, but also our participating scientists by giving them an opportunity to view their own work in a new light. These collaborations are part of my ongoing research into creative problem solving and my belief that it is essentially the same process regardless of its application.

Mendelevium: The Way It Was

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

A reel of black & white film shot nearly 60 years ago has surfaced at Berkeley Lab, depicting the discovery of Mendelevium - or Element 101 - as reenacted by some of the legendary scientists who did the actual work at that time. Since the 1940s, Berkeley Lab scientists were locked in a race to synthesize new elements, and more often than not, they came out winners. Sixteen elements, most of them in the actinide series at the bottom of the periodic table, were discovered and synthesized by its researchers. Retired Berkeley Lab physicist Claude Lyneis found the reel inmore » a box of dusty and deteriorating films slated for disposal. Using digital editing skills he acquired to make videos of his son's lacrosse team, Lyneis has produced and narrated an excerpt of this nearly-lost footage. It is an entertaining and informative look at the pioneering physics performed at UC Berkeley and Lawrence Berkeley National Laboratory's hillside campus.« less

Mendelevium: The Way It Was

ScienceCinema

None

2018-05-30

A reel of black & white film shot nearly 60 years ago has surfaced at Berkeley Lab, depicting the discovery of Mendelevium - or Element 101 - as reenacted by some of the legendary scientists who did the actual work at that time. Since the 1940s, Berkeley Lab scientists were locked in a race to synthesize new elements, and more often than not, they came out winners. Sixteen elements, most of them in the actinide series at the bottom of the periodic table, were discovered and synthesized by its researchers. Retired Berkeley Lab physicist Claude Lyneis found the reel in a box of dusty and deteriorating films slated for disposal. Using digital editing skills he acquired to make videos of his son's lacrosse team, Lyneis has produced and narrated an excerpt of this nearly-lost footage. It is an entertaining and informative look at the pioneering physics performed at UC Berkeley and Lawrence Berkeley National Laboratory's hillside campus.

Meeting in San Francisco: Integrated Disinfection By-Products Mixtures Research: Results from the Four Lab Study

EPA Science Inventory

This study involves the collaboration of the four national laboratories of the U.S. Environmental Protection Agency (EPA), as well as other scientists from universities and water utilities, and is termed the ‘Four Lab Study’. The purpose of this study is to address concerns rela...

Plasma Physics Lab and the Tokamak Fusion Test Reactor, 1989

ScienceCinema

None

2018-01-16

From the Princeton University Archives: Promotional video about the Plasma Physics Lab and the new Tokamak Fusion Test Reactor (TFTR), with footage of the interior, machines, and scientists at work. This film is discussed in the audiovisual blog of the Seeley G. Mudd Manuscript Library, which holds the archives of Princeton University.

A CAT scan for cells

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

2009-01-01

Recently, a team of scientists from Berkeley Lab, Stanford University, and the University of California, San Francisco used Berkeley Lab's National Center for X-ray Tomography to capture the changes that occur when Candida albicans is exposed to a new and promising antifungal therapy. http://newscenter.lbl.gov/feature-stories/2009/12/10/cat-scan-cells/

Easy Ways to Promote Inquiry in a Laboratory Course: The Power of Student Questions

ERIC Educational Resources Information Center

Polacek, Kelly Myer; Keeling, Elena Levine

2005-01-01

To teach students to think like scientists, the authors modified their laboratory course to include regular opportunities for student practice of inquiry and the scientific process. Their techniques are simple; they can be implemented without rewriting lab manuals, require little additional grading beyond typical lab reports, and are applicable…

Putting Carbon in its Place: What You Can Do (LBNL Science at the Theater)

ScienceCinema

Walker, Iain; Regnier, Cindy [LBNL, Environmental Energy Technologies Division; Miller, Jeff; Masanet, Eric

2018-06-28

Science at the Theater: Berkeley Lab scientists reveal the latest research on how to reduce your carbon footprint at home, work, and when you shop. Learn how even small choices can have a big impact. Iain Walker's research focuses on optimizing the energy use and comfort of buildings. He's a staff scientist in the Energy Performance of Buildings Group, which is part of Berkeley Lab's Environmen...tal Energy Technologies Division. He's also executive editor of Home Energy Magazine. Cindy Regnier is a Project Manager in the Environmental Energy Technologies Division at Berkeley Lab. She has over 13 years of mechanical engineering design experience, with a focus on low-energy buildings. Her projects have included several LEED Platinum buildings and the design of a 200,000 sf carbon neutral, net-zero energy science museum in San Francisco. Eric Masanet is Acting Deputy Leader of the International Energy Studies Group at Berkeley Lab. His research focuses on life-cycle assessments and energy efficiency analysis. He holds a joint research appointment in the Institute of Transportation Studies at UC Berkeley.

Seafloor Eruptions Offer a Teachable Moment to Help SEAS Students Understand Important Geological and Ecological Processes

NASA Astrophysics Data System (ADS)

Goehring, L.; Williams, C. S.

2006-12-01

In education parlance, a teachable moment is an opportunity that arises when students are engaged and primed to learn, typically in response to some memorable event. Earthquakes, volcanic eruptions, even natural disasters, if meaningful to the student, often serve to catalyze intense learning. Recent eruptions at the East Pacific Rise offer a potential teachable moment for students and teachers involved with SEAS, a Ridge 2000 education outreach program. SEAS uses a combination of web-facilitated and teacher-directed activities to make the remote deep-sea environment and the process of science relevant and meaningful. SEAS is a web-based, inquiry-oriented education program for middle and high school students. It features the science associated with Ridge 2000 research. Since 2003, SEAS has focused on the integrated study site at the East Pacific Rise (EPR) to help students understand geological and ecological processes at mid-ocean ridges and hydrothermal vents. SEAS students study EPR bathymetry maps, images of lava formations, photomosaics of diffuse flow communities, succession in the Bio-Geo Transect, as well as current research conducted during spring cruises. In the Classroom to Sea Lab, students make direct comparisons between shallow-water mussels and vent mussels (from the EPR) to understand differences in feeding strategies. The recent eruptions and loss of seafloor fauna at this site offer the Ridge 2000 program the opportunity to help students better understand the ephemeral and episodic nature of ridge environments, as well as the realities and processes of science (particularly field science). In January 2007, the SEAS program will again sail with a Ridge 2000 research team, and will work with scientists to report findings through the SEAS website. The eruptions at the EPR covered much of the study site, and scientists' instruments and experiments, in fresh lava. We intend to highlight the recency and effect of the eruptions, using the students' anticipated response as a motivator to deepen their understanding of the environment. SEAS depends on the contributions of many scientists within the Ridge 2000 community, and serves as an outreach channel for the whole community. Scientists can help field student questions during the Ask-a- Scientist email forum, serve as Report Reviewers, be featured in Scientist Spotlights, and help develop new Classroom to Sea labs and curricular materials. In the next four years, SEAS will integrate with the international GLOBE education program (www.globe.gov), and help our community reach even more students and teachers, worldwide.

NASA GeneLab Concept of Operations

NASA Technical Reports Server (NTRS)

Thompson, Terri; Gibbs, Kristina; Rask, Jon; Coughlan, Joseph; Smith, Jeffrey

2014-01-01

NASA's GeneLab aims to greatly increase the number of scientists that are using data from space biology investigations on board ISS, emphasizing a systems biology approach to the science. When completed, GeneLab will provide the integrated software and hardware infrastructure, analytical tools and reference datasets for an assortment of model organisms. GeneLab will also provide an environment for scientists to collaborate thereby increasing the possibility for data to be reused for future experimentation. To maximize the value of data from life science experiments performed in space and to make the most advantageous use of the remaining ISS research window, GeneLab will apply an open access approach to conducting spaceflight experiments by generating, and sharing the datasets derived from these biological studies in space.Onboard the ISS, a wide variety of model organisms will be studied and returned to Earth for analysis. Laboratories on the ground will analyze these samples and provide genomic, transcriptomic, metabolomic and proteomic data. Upon receipt, NASA will conduct data quality control tasks and format raw data returned from the omics centers into standardized, annotated information sets that can be readily searched and linked to spaceflight metadata. Once prepared, the biological datasets, as well as any analysis completed, will be made public through the GeneLab Space Bioinformatics System webb as edportal. These efforts will support a collaborative research environment for spaceflight studies that will closely resemble environments created by the Department of Energy (DOE), National Center for Biotechnology Information (NCBI), and other institutions in additional areas of study, such as cancer and environmental biology. The results will allow for comparative analyses that will help scientists around the world take a major leap forward in understanding the effect of microgravity, radiation, and other aspects of the space environment on model organisms. These efforts will speed the process of scientific sharing, iteration, and discovery.

Picture the Atmosphere: Adding the Arts to Weather, Climate, and Air Quality Learning Experiences

NASA Astrophysics Data System (ADS)

Gardiner, L. S.; Hatheway, B.; Ristvey, J. D., Jr.; Kirn, M.

2017-12-01

This presentation will highlight projects that connect visual arts and atmospheric science education - profiling varied strategies designed to help learners of all ages grow their understanding of weather, climate, and air quality with connections to the arts including (1) ways of combining art and geoscience in K-12 education, (2) methods of using art to communicate about science in museum exhibits and the web, and (3) opportunities for fostering a dialog between artists, geoscientists, and the public. For K-12 education, we have developed classroom resources that incorporate the arts in science learning in ways that help students grow their observational skills. Making observations of the environment is a skill that many artists and scientist share, although the observations are for different purposes. Emphasizing the observational skills that both artists and scientists use provides additional pathways for students to understand geoscience. For informal education, we have developed museum exhibits and content for websites and social media that utilize visual art and illustration to facilitate science communication. This allows explanation of atmospheric phenomena and processes that are too small to see, such as greenhouse gases trapping heat or ozone formation, or too large to see such as global atmospheric circulation. These illustrations also help connect with audiences that are not often drawn to geoscience. To foster a dialog between artists, geoscientists, and the public, we host temporary exhibits and public events at the National Center for Atmospheric Research Mesa Lab in Boulder, Colorado, that feature numerous exhibits highlighting connections between art and atmospheric science. This provides innovative opportunities for science education and communication and a forum for conversations between artists and scientists that provides people with different ways of exploring and describing the Earth to find common ground.

Lab experiments are a major source of knowledge in the social sciences.

PubMed

Falk, Armin; Heckman, James J

2009-10-23

Laboratory experiments are a widely used methodology for advancing causal knowledge in the physical and life sciences. With the exception of psychology, the adoption of laboratory experiments has been much slower in the social sciences, although during the past two decades the use of lab experiments has accelerated. Nonetheless, there remains considerable resistance among social scientists who argue that lab experiments lack "realism" and generalizability. In this article, we discuss the advantages and limitations of laboratory social science experiments by comparing them to research based on nonexperimental data and to field experiments. We argue that many recent objections against lab experiments are misguided and that even more lab experiments should be conducted.

Natural Alternatives for Chemicals Used in Histopathology Lab- A Literature Review.

PubMed

Ramamoorthy, Ananthalakshmi; Ravi, Shivani; Jeddy, Nadeem; Thangavelu, Radhika; Janardhanan, Sunitha

2016-11-01

Histopathology lab is the place where the specimen gets processed and stained to view under microscope for interpretation. Exposure to the chemicals used in these processes cause various health hazards to the laboratory technicians, pathologists, and scientists working in the laboratory. Hence, there is a dire need to introduce healthy and bio-friendly alternatives in the field. This literature review explores the natural products and their efficiency to be used as alternatives for chemicals in the histopathology lab.

Concentration, Chlorination, and Chemical Analysis of Drinking Water for Disinfection Byproduct Mixtures Health Effects Research: U.S. EPA’s Four Lab Study

EPA Science Inventory

The U.S. Environmental Protection Agency’s ‘Four Lab Study’, involved participation of scientists and engineers from four national Laboratories and Centers of the Office of Research and Development along with collaborators from water industry and academia. The study evaluated tox...

A Lab with a View: American Postdocs Abroad

ERIC Educational Resources Information Center

Gladfelter, Amy

2002-01-01

As recently as the early 1970s, a postdoctoral research experience overseas was a valued part of training for a U.S. biologist aspiring to an academic position. Not only did the U.S. scientists benefit educationally from participating in different laboratory and cultural systems, but labs outside the United States were enriched by the ideas,…

360 Video Tour of 3D Printing Labs at LLNL

ScienceCinema

None

2018-01-16

Additive manufacturing is changing the way the world thinks about manufacturing and design. And here at Lawrence Livermore National Laboratory, it’s changing the way our scientists approach research and development. Today we’ll look around three of the additive manufacturing research labs on the Lawrence Livermore campus.

A Big Bang Lab

ERIC Educational Resources Information Center

Scheider, Walter

2005-01-01

The February 2005 issue of The Science Teacher (TST) reminded everyone that by learning how scientists study stars, students gain an understanding of how science measures things that can not be set up in lab, either because they are too big, too far away, or happened in a very distant past. The authors of "How Far are the Stars?" show how the…

Aligning the Undergraduate Organic Laboratory Experience with Professional Work: The Centrality of Reliable and Meaningful Data

ERIC Educational Resources Information Center

Alaimo, Peter J.; Langenhan, Joseph M.; Suydam, Ian T.

2014-01-01

Many traditional organic chemistry lab courses do not adequately help students to develop the professional skills required for creative, independent work. The overarching goal of the new organic chemistry lab series at Seattle University is to teach undergraduates to think, perform, and behave more like professional scientists. The conversion of…

RoboLab and virtual environments

NASA Technical Reports Server (NTRS)

Giarratano, Joseph C.

1994-01-01

A useful adjunct to the manned space station would be a self-contained free-flying laboratory (RoboLab). This laboratory would have a robot operated under telepresence from the space station or ground. Long duration experiments aboard RoboLab could be performed by astronauts or scientists using telepresence to operate equipment and perform experiments. Operating the lab by telepresence would eliminate the need for life support such as food, water and air. The robot would be capable of motion in three dimensions, have binocular vision TV cameras, and two arms with manipulators to simulate hands. The robot would move along a two-dimensional grid and have a rotating, telescoping periscope section for extension in the third dimension. The remote operator would wear a virtual reality type headset to allow the superposition of computer displays over the real-time video of the lab. The operators would wear exoskeleton type arms to facilitate the movement of objects and equipment operation. The combination of video displays, motion, and the exoskeleton arms would provide a high degree of telepresence, especially for novice users such as scientists doing short-term experiments. The RoboLab could be resupplied and samples removed on other space shuttle flights. A self-contained RoboLab module would be designed to fit within the cargo bay of the space shuttle. Different modules could be designed for specific applications, i.e., crystal-growing, medicine, life sciences, chemistry, etc. This paper describes a RoboLab simulation using virtual reality (VR). VR provides an ideal simulation of telepresence before the actual robot and laboratory modules are constructed. The easy simulation of different telepresence designs will produce a highly optimum design before construction rather than the more expensive and time consuming hardware changes afterwards.

Marking the enemy, marking the other : the intersection of national security and diversity.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wilson, G. D.

2001-01-01

In recent years, Los Alamos National Laboratory (LANL) has alternately been criticized for being too cozy with foreign scientists and too quick to scapegoat or profile workers with foreign ancestries. In the wake of the investigation of alleged espionage that focused on Taiwanese-born American nuclear scientist Wen Ho Lee, political leaders and the news media questioned the Lab's commitment to security and the wisdom of its close collaborations with foreign scientists. Wen Ho Lee was of course an American citizen and not a foreign scientist, and many of his supporters felt that his Asian ancestry made him too convenient ofmore » a target in a case focused on Chinese espionage. Thus, charges of racial profiling and scapegoating were also aimed at the Lab, the Department of Energy, and the Federal Bureau of Investigation. In the wake of the controversy some Asian American groups have been encouraging a boycott of the national laboratories run by the Department of Energy, and at Los Alamos, the number of Asian Americans applying for jobs, post docs, and student positions is substantially down.« less

The challenge of causal inference in gene-environment interaction research: leveraging research designs from the social sciences.

PubMed

Fletcher, Jason M; Conley, Dalton

2013-10-01

The integration of genetics and the social sciences will lead to a more complex understanding of the articulation between social and biological processes, although the empirical difficulties inherent in this integration are large. One key challenge is the implications of moving "outside the lab" and away from the experimental tools available for research with model organisms. Social science research methods used to examine human behavior in nonexperimental, real-world settings to date have not been fully taken advantage of during this disciplinary integration, especially in the form of gene-environment interaction research. This article outlines and provides examples of several prominent research designs that should be used in gene-environment research and highlights a key benefit to geneticists of working with social scientists.

Gourmet Lab: The Scientific Principles Behind Your Favorite Foods

ERIC Educational Resources Information Center

Young, Sarah

2011-01-01

Hands-on, inquiry-based, and relevant to every student's life, "Gourmet Lab" serves up a full menu of activities for science teachers of grades 6-12. This collection of 15 hands-on experiments--each of which includes a full set of both student and teacher pages--challenges students to take on the role of scientist and chef, as they boil,…

DOE Office of Scientific and Technical Information (OSTI.GOV)

Price, Lynn

Lynn Price, LBNL scientist, speaks at the Carbon Cycle 2.0 kick-off symposium Feb. 2, 2010. We emit more carbon into the atmosphere than natural processes are able to remove - an imbalance with negative consequences. Carbon Cycle 2.0 is a Berkeley Lab initiative to provide the science needed to restore this balance by integrating the Labs diverse research activities and delivering creative solutions toward a carbon-neutral energy future.

Housework Is an Academic Issue

ERIC Educational Resources Information Center

Schiebinger, Londa; Gilmartin, Shannon K.

2010-01-01

Scientists are likely not to be interested in thinking about housework. Housework is, however, related to the life of the mind. Scientists wear clean clothes to the lab, eat food procured and prepared by someone, and live in reasonably clean houses. This labor used to be done by stay-at-home wives. Now, housework is often done by wives and…

Berkeley Lab Scientist Co-Leads Breast Cancer Dream Team

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gray, Joe

2009-05-19

An $16.5 million, three-year grant to develop new and more effective therapies to fight breast cancer was awarded today to a multi-institutional Dream Team of scientists and clinicians that is co-led by Joe Gray, a renowned cancer researcher with the U.S. Department of Energys Lawrence Berkeley National Laboratory. http://newscenter.lbl.gov/

Berkeley Lab Scientist Co-Leads Breast Cancer Dream Team

ScienceCinema

Gray, Joe

2017-12-27

An $16.5 million, three-year grant to develop new and more effective therapies to fight breast cancer was awarded today to a multi-institutional Dream Team of scientists and clinicians that is co-led by Joe Gray, a renowned cancer researcher with the U.S. Department of Energys Lawrence Berkeley National Laboratory. http://newscenter.lbl.gov/

Careers and people

NASA Astrophysics Data System (ADS)

2008-04-01

Nuclear scientists needed The US is heading for a serious shortage of nuclear forensics experts, according to a new report by the American Physical Society (APS) and the American Association for the Advancement of Science (AAAS). Nuclear forensics involves using sophisticated technology to analyse the nature, use and origin of nuclear materials, and is key to monitoring the illicit trade in and use of nuclear weapons. Currently there are fewer than 50 nuclear forensic scientists working in the US's network of national laboratories - not enough, the report claims, to deal with an emergency - and half of them are expected to retire within the next 15 years. As university programmes in radiochemistry and related subjects have been dwindling, there are not nearly enough young scientists to replenish the expertise pool. The report calls for a new programme to develop nuclear forensic scientists that would involve funding research at universities, launching graduate scholarships and fellowships, as well as setting up internships for young scientists at the labs where this work is carried out. Stimulating industrial support of faculty positions is also deemed important. Indeed, at least three or four new postdocs need to be hired into nuclear forensics every year for the next 10 years, the report says. It also recognizes that more research is needed to develop new lab and field equipment, and to create better numerical-simulation techniques.

Strategic investments in non-communicable diseases (NCD) research in Africa: the GSK Africa NCD Open Lab.

PubMed

Hall, Matthew D; Dufton, Ann M; Katso, Roy M; Gatsi, Sally A; Williams, Pauline M; Strange, Michael E

2015-01-01

In March 2014, GSK announced a number of new strategic investments in Africa. One of these included investment of up to 25 million Pounds Sterling (£25 million) to create the world's first R&D Open Lab to increase understanding of non-communicable diseases (NCDs) in Africa. The vision is to create a new global R&D effort with GSK working in partnership with major funders, academic centres and governments to share expertise and resources to conduct high-quality research. The Africa NCD Open Lab will see GSK scientists collaborate with scientific research centres across Africa. An independent advisory board of leading scientists and clinicians will provide input to develop the strategy and selection of NCD research projects within a dynamic and networked open-innovation environment. It is hoped that these research projects will inform prevention and treatment strategies in the future and will enable researchers across academia and industry to discover and develop new medicines to address the specific needs of African patients.

2010 Gordon Research Conference, Electrochemistry, January 9-15, 2010

DOE Office of Scientific and Technical Information (OSTI.GOV)

Creager, Stephen

Electrochemical science plays a crucial role in many important technologies and is intimately involved in many natural phenomena. Several new Gordon Research Conferences have appeared recently that are dedicated to electrochemical technologies, however electrochemistry as a discipline continues to thrive and provide the underpinnings of these technologies. The 2010 Electrochemistry GRC will focus on a wide range of fundamental electrochemical phenomena and materials and on their application in areas involving energy storage, information storage, chemical analysis, and motion actuation. The meeting will include sessions dedicated to the following specific topics: electrochemical energy storage (e.g. batteries; at least two sessions); electrochemicalmore » motion actuation (e.g. electrokinesis); electrocatalysis; electrochemistry in digital information storage; and bioelectrochemistry (including bioanalysis). An Open Session devoted to highlighting the activities of {approx}10 young investigators and non-North American visitors via brief 10-minute talks, and two open poster sessions highlighting the contributions of approximately 60 conference participants including graduate students, will be held. Altogether the conference is expected to include approximately 90 presentations. As has been the case in the recent past, the meeting will bring together participants from academia, national labs, and the private sector, including senior and junior-level scientists, postdoctoral scientists, and graduate students for informal interactions and exchange of ideas. An affiliated Gordon-Kenan Research Seminar (GRS) will also be held with the conference. Special efforts will be made to invite participation from members of underrepresented groups.« less

Pat Thiel talks about attending the Nobel Prize Award Ceremony

ScienceCinema

Thiel, Pat

2018-05-07

Pat Thiel, Ames Laboratory senior scientist and Iowa State University Distinguished Professor of Chemistry, was invited to be a guest at the ceremony on December 10th, in Stockholm, Sweden, where Danny Shechtman, Ames Laboratory scientist, received the 2011 Nobel Prize in Chemistry. Following her return to the Lab, Thiel shared some of her recollections of the momentous event.

Pat Thiel talks about attending the Nobel Prize Award Ceremony

DOE Office of Scientific and Technical Information (OSTI.GOV)

Thiel, Pat

2012-01-01

Pat Thiel, Ames Laboratory senior scientist and Iowa State University Distinguished Professor of Chemistry, was invited to be a guest at the ceremony on December 10th, in Stockholm, Sweden, where Danny Shechtman, Ames Laboratory scientist, received the 2011 Nobel Prize in Chemistry. Following her return to the Lab, Thiel shared some of her recollections of the momentous event.

NCI Scientists Solve Structure of Protein that Enables MERS Virus to Spread | Poster

Cancer.gov

Scientists at the Frederick National Lab have produced three crystal structures that reveal a specific part of a protein that can be targeted to fight the Middle East respiratory syndrome coronavirus (MERS-CoV), which causes an emerging viral respiratory illness. Senior Investigator David Waugh, Ph.D., Macromolecular Crystallography Laboratory, has solved the structure of an

Computers, Networks, and Desegregation at San Jose High Academy.

ERIC Educational Resources Information Center

Solomon, Gwen

1987-01-01

Describes magnet high school which was created in California to meet desegregation requirements and emphasizes computer technology. Highlights include local computer networks that connect science and music labs, the library/media center, business computer lab, writing lab, language arts skills lab, and social studies classrooms; software; teacher…

Planting local seed for growth to nationwide E/PO efforts

NASA Astrophysics Data System (ADS)

Fox, N.; Beisser, K.; Mendez, F.; Cockrell, D.; Wilhide, B.

The Johns Hopkins University Applied Physics Laboratory (JHU/APL) is the home to hundreds of scientists and engineers, all involved in research, design and implementation of space missions. Many of these people actively seek out ways to raise awareness and interest in the local community by visiting schools, giving public lectures and supporting events held at the laboratory. During the past few years, APL has begun to foster a number of firm partnerships with organizations to further these community opportunities and provide a test bed for both formal and informal education activities through the Space Department E/PO office One of our ongoing partnerships is with the Maryland Science Center in Baltimore. A continual challenge faced by museums is how to stay current and allow visitors to experience the immediacy and excitement of scientific discovery. To help meet these challenges, the Maryland Science Center houses "SpaceLink", the Nation's first space, science and astronomy update center. Part media center, part discovery room, and part newsroom, the exhibit is a multi-purpose Professional Development Site for educators and a "classroom of the future" for K 12 students. APL scientists and- engineers regularly support SpaceLink's flexible programming, including scientist in residence, monthly credited seminars for educators (Teachers' Thursdays), a menu of Classroom Programs on request, Distance Learning Teacher Presentations, and special Live Events to highlight mission milestones and space-related anniversaries. This allows the guest scientists and engineers to interact directly with the public. These events also compliment the APL exhibits housed at the Science Center. JHU/APL offers an exciting environment for the study of applications in space by hosting the annual Maryland Summer Center for Space Science sponsored by the Maryland State Department of Education. Rising 6t h and 7t h grade students learn to harness the power of technology and keep pace with the expanding knowledge of space science. They experience the process involved in planning/launching a simulated space mission, including design/fabrication of instrumentation for a spacecraft. They are part of a Mission Team that built a spacecraft scale model complete with instrumentation and even give a full mission overview oral presentation to their peers. During this 2 week experience, the students interact with the APL scientists and engineers directly responsible for the featured missions. Scientists and engineers team up with Comcast Cablevision of Maryland, Cable in the Classroom, and the Maryland State Department of Education to give Maryland middle school students a true outer space experience focusing on specific NASA missions. The students move from behind their desks to behind the scenes of a deep- space mission at JHU/APL. The students hear mission briefings and take part in a special student press conference with mission team members. They don clean-room suits and tour the Lab's space facilities, including the Mission Operations Center, the space environment simulation lab, the vibration test lab, and the satellite communications facility. These local programs for outreach opportunities have often served as the test bed for national programs and partnerships. In this presentation we will review the local programs to show how the organizations benefit from the partnership with APL and also how the APL outreach programs gain a much wider and more appreciative audience. We will also show how these programs are being expanded to a more nationwide focus.

Reflectors used to calibrate the DC-8's AirSAR seen here setup in the Costa Rican rain forest by scientist Paul Siqueira from NASA’s Jet Propulsion Lab

NASA Image and Video Library

2004-03-05

Reflectors setup in the La Selva region of the Costa Rican rain forest by scientist Paul Siqueira from NASA’s Jet Propulsion Lab. These reflectors are used by JPL scientists onboard Dryden's DC-8 aircraft to calibrate the Airborne Synthetic Aperture Radar (AirSAR) system. Scientists place these reflectors at known points on the ground, allowing researchers onboard the aircraft to verify their data. AirSAR 2004 Mesoamerica is a three-week expedition by an international team of scientists that uses an all-weather imaging tool, called the Airborne Synthetic Aperture Radar (AirSAR) which is located onboard NASA's DC-8 airborne laboratory. Scientists from many parts of the world including NASA's Jet Propulsion Laboratory are combining ground research done in several areas in Central America with NASA's AirSAR technology to improve and expand on the quality of research they are able to conduct. The radar, developed by NASA's Jet Propulsion Laboratory, can penetrate clouds and also collect data at night. Its high-resolution sensors operate at multiple wavelengths and modes, allowing AirSAR to see beneath treetops, through thin sand, and dry snow pack. AirSAR's 2004 campaign is a collaboration of many U.S. and Central American institutions and scientists, including NASA; the National Science Foundation; the Smithsonian Institution; National Geographic; Conservation International; the Organization of Tropical Studies; the Central American Commission for Environment and Development; and the Inter-American Development Bank.

Engineering and Scientific Applications: Using MatLab(Registered Trademark) for Data Processing and Visualization

NASA Technical Reports Server (NTRS)

Sen, Syamal K.; Shaykhian, Gholam Ali

2011-01-01

MatLab(R) (MATrix LABoratory) is a numerical computation and simulation tool that is used by thousands Scientists and Engineers in many cou ntries. MatLab does purely numerical calculations, which can be used as a glorified calculator or interpreter programming language; its re al strength is in matrix manipulations. Computer algebra functionalities are achieved within the MatLab environment using "symbolic" toolbo x. This feature is similar to computer algebra programs, provided by Maple or Mathematica to calculate with mathematical equations using s ymbolic operations. MatLab in its interpreter programming language fo rm (command interface) is similar with well known programming languag es such as C/C++, support data structures and cell arrays to define c lasses in object oriented programming. As such, MatLab is equipped with most ofthe essential constructs of a higher programming language. M atLab is packaged with an editor and debugging functionality useful t o perform analysis of large MatLab programs and find errors. We belie ve there are many ways to approach real-world problems; prescribed methods to ensure foregoing solutions are incorporated in design and ana lysis of data processing and visualization can benefit engineers and scientist in gaining wider insight in actual implementation of their perspective experiments. This presentation will focus on data processing and visualizations aspects of engineering and scientific applicati ons. Specifically, it will discuss methods and techniques to perform intermediate-level data processing covering engineering and scientifi c problems. MatLab programming techniques including reading various data files formats to produce customized publication-quality graphics, importing engineering and/or scientific data, organizing data in tabu lar format, exporting data to be used by other software programs such as Microsoft Excel, data presentation and visualization will be discussed. The presentation will emphasize creating practIcal scripts (pro grams) that extend the basic features of MatLab TOPICS mclude (1) Ma trix and vector analysis and manipulations (2) Mathematical functions (3) Symbolic calculations & functions (4) Import/export data files (5) Program lOgic and flow control (6) Writing function and passing parameters (7) Test application programs

Internships and Fellowships | FNLCR Staging

Cancer.gov

The Frederick National Lab hasmany exciting opportunities for scientists and biotechnology professionalsthrough numerous post-doctoral and pre-doctoral fellowship positions sponsored by the National Cancer Institute (NCI) at Frederick. In

Around Marshall

NASA Image and Video Library

1996-06-18

NASA scientist, in the Space Sciences lab at Marshall, works with capillary optics that generate more intense X-rays than conventional sources. This capability is useful in studying the structure of important proteins.

Highly Sophisticated Virtual Laboratory Instruments in Education

NASA Astrophysics Data System (ADS)

Gaskins, T.

2006-12-01

Many areas of Science have advanced or stalled according to the ability to see what can not normally be seen. Visual understanding has been key to many of the world's greatest breakthroughs, such as discovery of DNAs double helix. Scientists use sophisticated instruments to see what the human eye can not. Light microscopes, scanning electron microscopes (SEM), spectrometers and atomic force microscopes are employed to examine and learn the details of the extremely minute. It's rare that students prior to university have access to such instruments, or are granted full ability to probe and magnify as desired. Virtual Lab, by providing highly authentic software instruments and comprehensive imagery of real specimens, provides them this opportunity. Virtual Lab's instruments let explorers operate virtual devices on a personal computer to examine real specimens. Exhaustive sets of images systematically and robotically photographed at thousands of positions and multiple magnifications and focal points allow students to zoom in and focus on the most minute detail of each specimen. Controls on each Virtual Lab device interactively and smoothly move the viewer through these images to display the specimen as the instrument saw it. Users control position, magnification, focal length, filters and other parameters. Energy dispersion spectrometry is combined with SEM imagery to enable exploration of chemical composition at minute scale and arbitrary location. Annotation capabilities allow scientists, teachers and students to indicate important features or areas. Virtual Lab is a joint project of NASA and the Beckman Institute at the University of Illinois at Urbana- Champaign. Four instruments currently compose the Virtual Lab suite: A scanning electron microscope and companion energy dispersion spectrometer, a high-power light microscope, and a scanning probe microscope that captures surface properties to the level of atoms. Descriptions of instrument operating principles and uses are also part of Virtual Lab. The Virtual Lab software and its increasingly rich collection of specimens are free to anyone. This presentation describes Virtual Lab and its uses in formal and informal education.

Increasing Shore-based Participation of Scientists & Students in Telepresence-enabled Nautilus Expeditions

NASA Astrophysics Data System (ADS)

Bell, K. L. C.; Raineault, N.; Carey, S.; Eberli, G. P.; John, B. E.; Cheadle, M. J.; German, C. R.; Mirmalek, Z.; Pallant, A.

2016-02-01

As the US oceanographic research fleet shrinks, reducing seagoing opportunities for scientists and students, remote participation in cruises via telepresence will become increasingly vital. The Nautilus Exploration Program is improving the experience of shoreside participants through the development of new tools and methodologies for connecting them to expeditions in real time increasing accessibility to oceanographic cruises. The Scientist Ashore Program is a network of scientists around the world who participate in Exploration Vessel Nautilus expeditions from their own labs or homes. We have developed a suite of collaboration tools to allow scientists to view video and data in real time, as well as to communicate with ship-based and other shore-based participants to enable remote participation in cruises. Post-cruise, scientists and students may access digital data and biological and geological samples from our partner shore-based repositories: the University of Rhode Island Inner Space Center, Harvard Museum of Comparative Zoology, and URI Marine Geological Samples Lab. We present examples of successful shore-based participation by scientists and students in Nautilus expeditions. In 2013, Drs. Cheadle and John stood watch 24/7 with ten undergraduate and graduate students at the University of Wyoming, recording geologic features and samples, during a cruise to the Cayman Rise. The Straits of Florida & Great Bahama Bank cruise was co-led by Dr. Eberli at the University of Miami in 2014, greatly complementing existing data. That same year, the ISC hosted four early career scientists and their twelve undergraduate students who led dives from shore in collaboration with Dr. Carey, Lead Scientist at sea on the Kick'em Jenny Volcano & the Barbados Mud Volcanoes cruise. In 2015, 12 Scientists Ashore worked in collaboration with the ship-based team on the exploration of Galapagos National Park, and more than 20 are working with OET on post-cruise data & sample analysis.

Energy Demand in China (Carbon Cycle 2.0)

ScienceCinema

Price, Lynn

2018-02-14

Lynn Price, LBNL scientist, speaks at the Carbon Cycle 2.0 kick-off symposium Feb. 2, 2010. We emit more carbon into the atmosphere than natural processes are able to remove - an imbalance with negative consequences. Carbon Cycle 2.0 is a Berkeley Lab initiative to provide the science needed to restore this balance by integrating the Labs diverse research activities and delivering creative solutions toward a carbon-neutral energy future.

Titan Submarine

NASA Image and Video Library

2015-06-15

What would a submarine to explore the liquid methane seas of Saturn's Moon Titan look like? This video shows one submarine concept that would explore both the shoreline and the depths of this strange world that has methane rain, rivers and seas! The design was developed for the NASA Innovative Advanced Concepts (NIAC) Program, by NASA Glenn's COMPASS Team, and technologists and scientists from the Applied Physics Lab and submarine designers from the Applied Research Lab.

The experiment editor: supporting inquiry-based learning with virtual labs

NASA Astrophysics Data System (ADS)

Galan, D.; Heradio, R.; de la Torre, L.; Dormido, S.; Esquembre, F.

2017-05-01

Inquiry-based learning is a pedagogical approach where students are motivated to pose their own questions when facing problems or scenarios. In physics learning, students are turned into scientists who carry out experiments, collect and analyze data, formulate and evaluate hypotheses, and so on. Lab experimentation is essential for inquiry-based learning, yet there is a drawback with traditional hands-on labs in the high costs associated with equipment, space, and maintenance staff. Virtual laboratories are helpful to reduce these costs. This paper enriches the virtual lab ecosystem by providing an integrated environment to automate experimentation tasks. In particular, our environment supports: (i) scripting and running experiments on virtual labs, and (ii) collecting and analyzing data from the experiments. The current implementation of our environment supports virtual labs created with the authoring tool Easy Java/Javascript Simulations. Since there are public repositories with hundreds of freely available labs created with this tool, the potential applicability to our environment is considerable.

Cherry Featured in NCI’s Spotlight on Scientists Video Series | Poster

Cancer.gov

James Cherry, Ph.D., learned at an early age that education is crucial to success. He credits his mentors, some of whom include his grandmother, Shepherd University professor Burton Lidgerding, Ph.D., David Munroe, Ph.D., Frederick National Lab, and Robert J. Hohman, Ph.D., National Institute of Allergy and Infectious Diseases, for guiding him to the career he has today. Cherry, scientific program director, Office of Scientific Operations (OSO), NCI at Frederick, is one of the scientists featured in NCI’s Spotlight on Scientists video series.

KSC-2011-5055

NASA Image and Video Library

2011-07-06

CAPE CANAVERAL, Fla. -- In the Press Site auditorium at NASA's Kennedy Space Center in Florida, media were briefed about NASA's future science missions. Seen here are NASA Public Affairs Officer George Diller (left); Waleed Abdalati, NASA chief scientist; Amanda Mitskevich, NASA Launch Services Program manager; Scott Bolton, Juno principal investigator with the Southwest Research Institute, San Antonio; Maria Zuber, GRAIL principal investigator with the Massachusetts Institute of Technology; John Grotzinger, Mars Science Lab project scientist with the California Institute of Technology and Daniel Stern, NuStar project scientist with NASA's Jet Propulsion Laboratory in Calif. Photo credit: NASA/Jack Pfaller

Skirts in the lab: Madame Curie and the image of the woman scientist in the feature film.

PubMed

Elena, A

1997-07-01

Recent research has appropriately emphasized the significant role played by feature films in the creation (as well as the reflection) of popular stereotypes of the scientist. However, no particular study has yet been devoted to the depiction of women scientists in the cinema, even though it is quite clear that this presents its own distinctive features. Taking the influential Madame Curie (Mervyn LeRoy, 1943) as a starting point, this paper attempts to give a first overview of the subject.

SFA 2.0- Watershed Structure and Controls

DOE Office of Scientific and Technical Information (OSTI.GOV)

Williams, Ken

2015-01-23

Berkeley Lab Earth Scientist Ken Williams explains the watershed research within the Sustainable Systems SFA 2.0 project—including identification and monitoring of primary factors that control watershed biogeochemical functioning.

Space Shuttle Project

NASA Image and Video Library

1996-12-16

A NASA scientist displays Space Shuttle Main Engine (SSME) turbine component which underwent air flow tests at Marshall's Structures and Dynamics Lab. Such studies could improve efficiency of aircraft engines, and lower operational costs.

NIGMS's Living Labs

MedlinePlus

... important part of medical research because their body chemistry is remarkably similar to ours. Worm Harmless roundworms ... human disorders. Photo courtesy of NIGMS Mouse Genetic engineering allows scientists to create specific strains of mice ...

Newborn Screening

MedlinePlus

... Laboratory Sciences Office of Public Health Genomics Publications & Articles Newborn Screening Lab Bulletin Laboratory Partners Multimedia Tools Newborn Screening Program – Role of Laboratories Meet the Scientist Newborn Screening: Family Stories Newborn Screening: Public Health ...

Ames Lab 101: osgBullet

ScienceCinema

McCorkle, Doug

2017-12-27

Ames Laboratory scientist Doug McCorkle explains osgBullet, a 3-D virtual simulation software, and how it helps engineers design complex products and systems in a realistic, real-time virtual environment.

Genome Science and Personalized Cancer Treatment

ScienceCinema

Gray, Joe

2017-12-09

August 4, 2009 Berkeley Lab lecture: Results from the Human Genome Project are enabling scientists to understand how individual cancers form and progress. This information, when combined with newly developed drugs, can optimize the treatment of individual cancers. Joe Gray, director of Berkeley Labs Life Sciences Division and Associate Laboratory Director for Life and Environmental Sciences, will focus on this approach, its promise, and its current roadblocks — particularly with regard to breast cancer.

Sit Down with Sabin: Margaret Torn: The Carbon Cycle Like You've Never Seen It (LBNL Summer Lecture Series)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Russell, Sabin; Torn, Margaret

2011-07-06

Lawrence Berkeley National Laboratory soil scientist Margaret Torn appears July 6, 2011 on "Sit Down with Sabin," a weekly conversation in which former reporter Sabin Russell chats with Berkeley Lab staff about innovative science. Torn discusses how she travels the world to learn more about soil's huge role in the global carbon cycle. Brought to you by Berkeley Lab Public Affairs.

Purposeful and Targeted Use of Scientists to Support In-Service Teachers' Understandings and Teaching of Scientific Inquiry and Nature of Science

ERIC Educational Resources Information Center

White, Kevin

2010-01-01

Efforts have been made to enhance teachers' understanding and teaching of NOS and/or SI by immersing teachers into the field and lab work of scientists through intensive summer institutes. Results have been mixed and the samples have been small. This may be due to several factors: implicit strategies to learn and teach about NOS and/or SI…

Frederick National Lab and the Pancreatic Cancer Action Network Award Fellowships for KRAS Research | Poster

Cancer.gov

By Nancy Parrish, Staff Writer The Frederick National Laboratory for Cancer Research (FNLCR) recently formed a partnership with the Pancreatic Cancer Action Network (PanCAN) to award a one-year fellowship to two scientists whose research will help lead to new therapies for pancreatic cancer. The scientists will focus on KRAS, a gene in the RAS family that is mutated in 95

Leveraging U.S. Geo-Strategic Positional Advantage to Prevail in a Mercantile World

DTIC Science & Technology

2013-02-14

Underwater Acoustic Sensor Networks,” gravimetric analysis, as discussed in the American Scientist article , “Detecting Irregular Gravity,” and...Technology. Atlanta, GA: 21 January 2005. http://www.ece.gatech.edu/research/labs/bwn/surveys/underwater.pdf. American Scientist article . “Detecting... culture , and civil law and order. The challenge of implementing these adjustments, combined with other internal challenges, will relegate India to

Former NCI Scientist Leaps into 80th Year of Adventurous Life | Poster

Cancer.gov

Dolph Hatfield, Ph.D., doesn’t let much slow him down. Outside the lab, the newly minted octogenarian, a scientist emeritus in NCI’s Center for Cancer Research, has spent much of his life traveling the world and completing exploits of athletic endurance. So it’s only fitting that he would celebrate his latest birthday by bungee jumping off the Macau Tower in China.

Ames Lab 101: BAM (Boron-Aluminum-Magnesium)

ScienceCinema

Cook, Bruce

2017-12-13

Materials scientist, Bruce Cook, discusses the super hard, low friction, and lubricious alloy know as BAM (Boron-Aluminum-Magnesium). BAM was discovered by Bruce Cook and his team at the Ames Laboratory.

Bugs, Microbes, Biofuels, and Coffee

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ceja-Navarro, Javier A.

2015-07-14

​​Berkeley Lab scientist Javier A. Ceja-Navarro discusses how his team is learning to utilize microbes that live inside the digestive tracts of insects for pest control, improved agriculture, and energy production.

Breakthrough: Record-Setting Cavity

ScienceCinema

Ciovati, Gianluigi

2018-02-06

Gianluigi "Gigi" Ciovati, a superconducting radiofrequency scientist, discusses how scientists at the U.S. Department of Energy's Jefferson Lab in Newport News, VA, used ARRA funds to fabricate a niobium cavity for superconducting radiofrequency accelerators that has set a world record for energy efficiency. Jefferson Lab's scientists developed a new, super-hot treatment process that could soon make it possible to produce cavities more quickly and at less cost, benefitting research and healthcare around the world. Accelerators are critical to our efforts to study the structure of matter that builds our visible universe. They also are used to produce medical isotopes and particle beams for diagnosing and eradicating disease. And they offer the potential to power future nuclear power plants that produce little or no radioactive waste.around the world. Accelerators are critical to our efforts to study the structure of matter that builds our visible universe. They also are used to produce medical isotopes and particle beams for diagnosing and eradicating disease. And they offer the potential to power future nuclear power plants that produce little or no radioactive waste.

Preservice Teachers' Images of Scientists: Do Prior Science Experiences Make a Difference?

NASA Astrophysics Data System (ADS)

Milford, Todd M.; Tippett, Christine D.

2013-06-01

This article presents the results of a mixed methods study that used the Draw-a-Scientist Test as a visual tool for exploring preservice teachers' beliefs about scientists. A questionnaire was also administered to 165 students who were enrolled in elementary (K-8) and secondary (8-12) science methods courses. Taken as a whole, the images drawn by preservice teachers reflected the stereotype of a scientist as a man with a wild hairdo who wears a lab coat and glasses while working in a laboratory setting. However, results indicated statistically significant differences in stereotypical components of representations of scientists depending on preservice teachers' program and previous science experiences. Post degree students in secondary science methods courses created images of scientists with fewer stereotypical elements than drawings created by students in the regular elementary program.

Florikan Award for work with Veggie Project

NASA Image and Video Library

2017-02-16

Ed and Betty Rosenthal, founders of Florikan Fertilizer Corp., left, and Gioia Massa, NASA payload scientist for Veggie, observe ground control experiments in the Veggie Lab at NASA's Kennedy Space Center on Feb. 16.

Florikan Award for work with Veggie Project

NASA Image and Video Library

2017-02-16

Gioia Massa, NASA payload scientist for Veggie, left, Betty and Ed Rosenthal, founders of Florikan Fertilizer Corp., observe ground control experiments in the Veggie Lab at NASA's Kennedy Space Center on Feb. 16.

Florikan Award for work with Veggie Project

NASA Image and Video Library

2017-02-16

Gioia Massa, NASA payload scientist for Veggie, center, shows Ed and Betty Rosenthal, founders of Florikan Fertilizer Corp., the ground control experiments in the Veggie Lab at NASA's Kennedy Space Center on Feb. 16.

Ames Lab 101: Next Generation Power Lines

ScienceCinema

Russell, Alan

2017-12-22

Ames Laboratory scientist Alan Russell discusses the need to develop new power lines that are stronger and more conductive as a way to address the problem of the nation's aging and inadequate power grid.

SFA 2.0- Watershed Structure and Controls

ScienceCinema

Williams, Ken

2018-05-23

Berkeley Lab Earth Scientist Ken Williams explains the watershed research within the Sustainable Systems SFA 2.0 project—including identification and monitoring of primary factors that control watershed biogeochemical functioning.

Caged Quantum Dots

ScienceCinema

Cohen, Bruce

2017-12-22

Berkeley Lab scientists have developed a nanosized crystal that lights up on command, a feat that could allow researchers to more easily observe individual proteins inside cells. http://newscenter.lbl.gov/feature-stories/2008/11/18/cagedquantumdots/

Technical Service Agreement (TSA) | FNLCR Staging

Cancer.gov

Frederick National Lab for Cancer Research (FNLCR)scientists provide services and solutions to collaborators through the Technical Services Program, whose portfolio includes more than200 collaborations with more than 80 partners such as t

Who is at Risk for Down Syndrome?

MedlinePlus

... of the Scientific Director (OSD) Affinity Groups & Labs (AG&L) Scientists Emeriti National Center for Medical Rehabilitation ... at https://www.cdc.gov/ncbddd/birthdefects/downsyndrome/data.html . CDC. (2012). World Down syndrome day . Retrieved ...

Cincinnati, OH Lab--Office of Research and Development

EPA Pesticide Factsheets

Scientists in Cincinnati conduct a wide range of environmental and public health research. ORD activities have significant impacts on the Greater Cincinnati region—which includes south-west Ohio, northern Kentucky and southeastern Indiana.

FY2014 LBNL LDRD Annual Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ho, Darren

2015-06-01

Laboratory (Berkeley Lab or LBNL) is a multi-program national research facility operated by the University of California for the Department of Energy (DOE). As an integral element of DOE’s National Laboratory System, Berkeley Lab supports DOE’s missions in fundamental science, energy resources, and environmental quality. Berkeley Lab programs advance four distinct goals for DOE and the nation. The LDRD program supports Berkeley Lab’s mission in many ways. First, because LDRD funds can be allocated within a relatively short time frame, Berkeley Lab researchers can support the mission of the Department of Energy (DOE) and serve the needs of the nationmore » by quickly responding to forefront scientific problems. Second, LDRD enables Berkeley Lab to attract and retain highly qualified scientists and to support their efforts to carry out worldleading research. In addition, the LDRD program also supports new projects that involve graduate students and postdoctoral fellows, thus contributing to the education mission of Berkeley Lab.« less

What's Right with Kansas? (LBNL Science at the Theater)

ScienceCinema

Fuller, Merrian; Jackson, Nancy

2018-06-20

On Monday, Oct. 3 at 7 p.m. in Berkeley's Repertory Theater, the Lab presented "What's Right with Kansas," an evening of conversation with the Kansas-based Climate and Energy Project's founder and board chair, Nancy Jackson, and Berkeley Lab scientist Merrian Fuller, an electricity-market, policy and consumer behavior expert. Berkeley Lab will also debut its video "Common Ground," which showcases how CEP has become a Kansas mainstay and an inspiration to environmental organizations across the country. In a state rife with climate-change skepticism, CEP has changed behavior, and some minds, by employing rural values of thrift, independence, conservation, and friendly competition to promote energy efficiency.

SF Cleantech Pitchfest: Nano Sponges for Carbon Capture

ScienceCinema

Urban, Jeff

2018-01-16

Berkeley Lab materials scientist, Jeff Urban presents his research on using metal-organic frameworks to capture carbon at Berkeley Lab's Cleantech Pitchfest on June 1, 2016. Removing excess carbon from an overheating atmosphere is an urgent and complicated problem. The answer, according to Berkeley Lab’s Jeff Urban, could lie at the nanoscale, where specially designed cage-like structures called metal organic frameworks, or MOFs, can trap large amounts of carbon in microscopically tiny structures. A Harvard PhD with expertise in thermoelectrics, gas separation and hydrogen storage, Urban directs teams at the Molecular Foundry’s Inorganic Materials Facility.

Science Outside the Lab: Helping Graduate Students in Science and Engineering Understand the Complexities of Science Policy.

PubMed

Bernstein, Michael J; Reifschneider, Kiera; Bennett, Ira; Wetmore, Jameson M

2017-06-01

Helping scientists and engineers challenge received assumptions about how science, engineering, and society relate is a critical cornerstone for macroethics education. Scientific and engineering research are frequently framed as first steps of a value-free linear model that inexorably leads to societal benefit. Social studies of science and assessments of scientific and engineering research speak to the need for a more critical approach to the noble intentions underlying these assumptions. "Science Outside the Lab" is a program designed to help early-career scientists and engineers understand the complexities of science and engineering policy. Assessment of the program entailed a pre-, post-, and 1 year follow up survey to gauge student perspectives on relationships between science and society, as well as a pre-post concept map exercise to elicit student conceptualizations of science policy. Students leave Science Outside the Lab with greater humility about the role of scientific expertise in science and engineering policy; greater skepticism toward linear notions of scientific advances benefiting society; a deeper, more nuanced understanding of the actors involved in shaping science policy; and a continued appreciation of the contributions of science and engineering to society. The study presents an efficacious program that helps scientists and engineers make inroads into macroethical debates, reframe the ways in which they think about values of science and engineering in society, and more thoughtfully engage with critical mediators of science and society relationships: policy makers and policy processes.

It's a wonderful life: a career as an academic scientist.

PubMed

Vale, Ronald D

2010-01-01

Many years of training are required to obtain a job as an academic scientist. Is this investment of time and effort worthwhile? My answer is a resounding "yes." Academic scientists enjoy tremendous freedom in choosing their research and career path, experience unusual camaraderie in their lab, school, and international community, and can contribute to and enjoy being part of this historical era of biological discovery. In this essay, I further elaborate by listing my top ten reasons why an academic job is a desirable career for young people who are interested in the life sciences.

VON and Its Use in NASA's International Space Station Science Operation

NASA Technical Reports Server (NTRS)

Bradford, Robert N.; Chamberlain, Jim

1999-01-01

This presentation will provide a brief overview of a International Space Station (ISS) remote user (scientist/experimenter) operation. Specifically, the presentation will show how Voice over IP (VoIP) is integrated into the ISS science payload operation and in the mission voice system. Included will be the details on how a scientist, using VON, will talk to the ISS onboard crew and ground based cadre from a scientist's home location (lab, office or garage) over tile public Internet and science nets. Benefit(s) to tile ISS Program (and taxpayer) and of VoIP versus other implementations also will be presented.

Strategic Design of an Interactive Video Learning Lab (IVL).

ERIC Educational Resources Information Center

Switzer, Ralph V., Jr.; Switzer, Jamie S.

1993-01-01

Describes a study that researched elements necessary for the design of an interactive video learning (IVL) lab for business courses. Highlights include a review of pertinent literature; guidelines for the use of an IVL lab; IVL systems integration; system specifications; hardware costs; and system software. (five references) (LRW)

The Incredible Shrinking Cup Lab: Connecting with Ocean and Great Lakes Scientists to Investigate the Effect of Depth and Water Pressure on Polystyrene

ERIC Educational Resources Information Center

Rose, Chantelle M.; Adams, Jacqueline M.; Hinchey, Elizabeth K.; Nestlerode, Janet A.; Patterson, Mark R.

2013-01-01

Pressure increases rapidly with depth in a water body. Ocean and Great Lakes scientists often use this physical feature of water as the basis of a fun pastime performed aboard research vessels around the world: the shrinking of polystyrene cups. Depending on the depth to which the cups are deployed, the results can be quite striking! Capitalizing…

Fermilab: Science at Work

ScienceCinema

Brendan Casey; Herman White; Craig Hogan; Denton Morris; Mary Convery; Bonnie Fleming; Deborah Harris; Dave Schmitz; Brenna Flaugher; Aron Soha

2018-05-04

Six days. Three frontiers. One amazing lab. From 2010 to 2012, a film crew followed a group of scientists at the Department of Energy's Fermilab and filmed them at work and at home. This 40-minute documentary shows the diversity of the people, research and work at Fermilab. Viewers catch a true behind-the-scenes look of the United States' premier particle physics laboratory while scientists explain why their research is important to them and the world.

Improving Lab Sample Management - POS/MCEARD

EPA Science Inventory

"Scientists face increasing challenges in managing their laboratory samples, including long-term storage of legacy samples, tracking multiple aliquots of samples for many experiments, and linking metadata to these samples. Other factors complicating sample management include the...

Meet EPA Scientist Heriberto Cabezas, Ph.D.

EPA Pesticide Factsheets

Heriberto Cabezas, Ph.D. is currently the Senior Science Advisor to the Sustainable Technology Division in EPA's National Risk Management Research Lab, where he works to advance the application of science and technologies to address sustainability.

Berkeley Lab Scientists Recipients of 2015 Breakthrough Prizes | Berkeley

Science.gov Websites

. Doudna and Charpentier have been at the forefront of research into a genetic element known as CRISPR , which stands for Clustered Regularly Interspaced Short Palindromic Repeats. The combination of CRISPR

DNA Assembly Line for Nano-Construction

ScienceCinema

Oleg Gang

2017-12-09

Building on the idea of using DNA to link up nanoparticles scientists at Brookhaven National Lab have designed a molecular assembly line for high-precision nano-construction. Nanofabrication is essential for exploiting the unique properties of nanoparticl

Bugs, Microbes, Biofuels, and Coffee

ScienceCinema

Ceja-Navarro, Javier A.

2018-05-18

​​Berkeley Lab scientist Javier A. Ceja-Navarro discusses how his team is learning to utilize microbes that live inside the digestive tracts of insects for pest control, improved agriculture, and energy production.

What is vaginal birth after cesarean (VBAC)?

MedlinePlus

... of the Scientific Director (OSD) Affinity Groups & Labs (AG&L) Scientists Emeriti National Center for Medical Rehabilitation ... base (called a low-transverse incision)—the most common type of incision. Note that the incision on ...

Berkeley Lab - Materials Sciences Division

Science.gov Websites

Postdoc Forum Research Highlights Awards Publications Database Events Calendar Newsletter Archive People Database Events Calendar Newsletter Archive Send us your research highlights. Reserch Highlight Template

Modifying your Physics and Astronomy Courses to Incorporate Heliophysics - Some Examples

NASA Astrophysics Data System (ADS)

Cebulka, Rebecca; Cox, Amanda; Rodriguez Garrigues, Alvar; Hoshino, Laura; Fitzgerald, Cullen; Montgomery, M.; Al-Rawi, Ahlam N.; Velissaris, Christos; Flitsiyan, Elena

2016-01-01

Although physics and astronomy courses include heliophysics topics, students still leave the courses without knowing what heliophysics is and how heliophysics relates to their daily lives. To meet goals of NASA's Living With a Star Program, UCF Physics has modified courses such as SCALE-UP: Electricity and Magnetism for Engineers and Scientists, Astronomy (for non-science majors), and Astrophysics to include heliophysics topics. In this poster, we present the previous labs, the student-modified labs to incorporate heliophysics, and we present student learning statistics.

Global Impacts (Carbon Cycle 2.0)

ScienceCinema

Gadgil, Ashok

2018-05-04

Ashok Gadgil, Faculty Senior Scientist and Acting Director, EETD, also Professor of Environmental Engineering, UC Berkeley, speaks at the Carbon Cycle 2.0 kick-off symposium Feb. 2, 2010. We emit more carbon into the atmosphere than natural processes are able to remove - an imbalance with negative consequences. Carbon Cycle 2.0 is a Berkeley Lab initiative to provide the science needed to restore this balance by integrating the Labs diverse research activities and delivering creative solutions toward a carbon-neutral energy future.

Strategies for Improving Diversity at Bell Labs, Lucent Technologies

NASA Astrophysics Data System (ADS)

Murray, Cherry A.

2001-03-01

Over the last quarter century, top management in Bell Labs Research has initiated efforts to train, recruit, and encourage underrepresented minorities into science and engineering positions, and in hiring and retaining underrepresented minority scientists and engineers. I will give some historical background of some of the programs which have worked over the years and some of the new programs in recruiting, mentoring and career planning that we have recently initiated in order to better create a workplace that is accepting and even welcoming of diversity.

Berkeley Lab scientists develop criteria for $20 million energy challenge

DOE Office of Scientific and Technical Information (OSTI.GOV)

Walker, Iain

2009-08-26

Berkeley Labs Iain Walker and his colleagues in environmental energy research helped the Siebel Foundation develop the criteria for its Energy Free Home Challenge, which comes with a $20 million global incentive prize. The Challenge is a competition to create a new generation of systems and technologies for practical homes that realize a net-zero, non-renewable energy footprint without increasing the cost of ownership. It is open to everyone everywhere — university teams to handymen and hobbyists.

Space Radiation and Cataracts (LBNL Summer Lecture Series)

ScienceCinema

Blakely, Eleanor [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Life Sciences Division

2018-01-23

Summer Lecture Series 2009: Eleanor Blakely, radiation biologist of the Life Sciences Division at Lawrence Berkeley National Laboratory, has been a scientist at Berkeley Lab since 1975. She is studying the effect of radiation on cataracts which concerns not only cancer patients, but also astronauts. As astronauts spend increasingly longer time in space, the effects of cosmic radiation exposure will become an increasingly important health issue- yet there is little human data on these effects. Blakely reviews this emerging field and the contributions made at Berkeley Lab

Berkeley Lab scientists develop criteria for $20 million energy challenge

ScienceCinema

Walker, Iain

2017-12-12

Berkeley Labs Iain Walker and his colleagues in environmental energy research helped the Siebel Foundation develop the criteria for its Energy Free Home Challenge, which comes with a $20 million global incentive prize. The Challenge is a competition to create a new generation of systems and technologies for practical homes that realize a net-zero, non-renewable energy footprint without increasing the cost of ownership. It is open to everyone everywhere — university teams to handymen and hobbyists.

Beyond Classroom, Lab, Studio and Field

NASA Astrophysics Data System (ADS)

Waller, J. L.; Brey, J. A.; DeMuynck, E.; Weglarz, T. C.

2017-12-01

When the arts work in tandem with the sciences, the insights of these disciplines can be easily shared and teaching and learning are enriched. Our shared experiences in classroom/lab/studio instruction and in art and science based exhibitions reward all involved. Our individual disciplines cover a wide range of content- Art, Biology, Geography, Geology- yet we connect on aspects that link to the others'. We easily move from lab to studio and back again as we teach—as do our students as they learn! Art and science education can take place outside labs and studios through study abroad, international workshops, museum or gallery spaces, and in forums like the National Academies' programs. We can reach our neighbors at local public gatherings, nature centers and libraries. Our reach is extended in printed publications and in conferences. We will describe some of our activities listed above, with special focus on exhibitions: "Layers: Places in Peril"; "small problems, BIG TROUBLE" and the in-progress "River Bookends: Headwaters, Delta and the Volume of Stories In Between". Through these, learning and edification take place between the show and gallery visitors and is extended via class visits and related assignments, field trips for child and adult learners, interviews, films and panel presentations. These exhibitions offer the important opportunities for exhibit- participating scientists to find common ground with each other about their varied work. We will highlight a recent collaborative show opening a new university-based environmental research center and the rewarding activities there with art and science students and professors. We will talk about the learning enhancement added through a project that brought together a physical geography and a painting class. We will explore how students shared the form and content of their research projects with each other and then, became the educators through paintings and text of their geoscience topics on gallery walls.

From Shakespeare to Viruses

ScienceCinema

Kim, Sung-Hou

2017-12-11

Berkeley Lab scientists have created a unique new tool for analyzing and comparing long sets of data, be it the genomes of mammals or viruses, or the works of Shakespeare. The results of the Shakespeare analysis surprised scholars with their accuracy.

Beetles, Biofuel, and Coffee

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ceja-Navarro, Javier

2015-05-06

Berkeley Lab scientist Javier Ceja-Navarro discusses his research on the microbial populations found the guts of insects, specifically the coffee berry borer, which may lead to better pest management and the passalid beetle, which could lead to improved biofuel production.

Ames Lab 101: Real-Time 3D Imaging

DOE Office of Scientific and Technical Information (OSTI.GOV)

Zhang, Song

2010-08-02

Ames Laboratory scientist Song Zhang explains his real-time 3-D imaging technology. The technique can be used to create high-resolution, real-time, precise, 3-D images for use in healthcare, security, and entertainment applications.

Ames Lab 101: Real-Time 3D Imaging

ScienceCinema

Zhang, Song

2017-12-22

Ames Laboratory scientist Song Zhang explains his real-time 3-D imaging technology. The technique can be used to create high-resolution, real-time, precise, 3-D images for use in healthcare, security, and entertainment applications.

Beetles, Biofuel, and Coffee

ScienceCinema

Ceja-Navarro, Javier

2018-01-16

Berkeley Lab scientist Javier Ceja-Navarro discusses his research on the microbial populations found the guts of insects, specifically the coffee berry borer, which may lead to better pest management and the passalid beetle, which could lead to improved biofuel production.

From Shakespeare to Viruses

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sung-Hou Kim

2009-02-09

Berkeley Lab scientists have created a unique new tool for analyzing and comparing long sets of data, be it the genomes of mammals or viruses, or the works of Shakespeare. The results of the Shakespeare analysis surprised scholars with their accuracy

From Shakespeare to Viruses

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kim, Sung-Hou

2009-02-09

Berkeley Lab scientists have created a unique new tool for analyzing and comparing long sets of data, be it the genomes of mammals or viruses, or the works of Shakespeare. The results of the Shakespeare analysis surprised scholars with their accuracy.

What Are the Risks Factors for Preterm Labor and Birth?

MedlinePlus

... of the Scientific Director (OSD) Affinity Groups & Labs (AG&L) Scientists Emeriti National Center for Medical Rehabilitation ... for Disease Control and Prevention. (2018). Births: Final Data for 2016. Retrieved May 16, 2018, from https:// ...

LabSkills

ERIC Educational Resources Information Center

O'Brien, Nick

2010-01-01

This article describes LabSkills, a revolutionary teaching tool to improve practical science in schools. LabSkills offers the chance to help improve the exposure that the average Key Stage 5 (age 16-19) student has to practical work. This is a huge area for development being highlighted by universities who are seeing a worryingly growing trend in…

Staff Scientist | Center for Cancer Research

Cancer.gov

The scientist will be tasked with independent research projects that support and/or further the scope of our laboratory goals as determined by the Principal Investigator. The scientist will be responsible for overseeing daily operations and coordination of projects in close conjunction with all laboratory personnel. The scientist will participate in teaching laboratory methods to first-time post-docs, research fellows, and students. The scientist will work closely with a full-time research biologist, both in collaboration of research projects and in the lab-critical administrative tasks of IRB-approval, animal protocols, budget, etc. Our laboratory has two post-doctoral researchers at any given time. This is a great opportunity for candidates who are interested in cancer biology and want to grow their research career by working in our program with outstanding support of other established laboratories and core facilities in the National Cancer Institute.

Poetry and Neuroscience:

PubMed Central

Wilkes, James; Scott, Sophie K

2016-01-01

ABSTRACT Dialogues and collaborations between scientists and non-scientists are now widely understood as important elements of scientific research and public engagement with science. In recognition of this, the authors, a neuroscientist and a poet, use a dialogical approach to extend questions and ideas first shared during a lab-based poetry residency. They recorded a conversation and then expanded it into an essayistic form, allowing divergent disciplinary understandings and uses of experiment, noise, voice and emotion to be articulated, shared and questioned. PMID:27885317

How Bigelow Laboratory Measured Broader Impacts: The Case Study of the Evaluation of the Keller BLOOM Program (Invited)

NASA Astrophysics Data System (ADS)

Fowler, R. A.; Repa, J.

2010-12-01

In this presentation we discuss the impetus for, the results of the short and long term effects, and the impacts of the Keller BLOOM Program, hosted by Bigelow Laboratory for Ocean Sciences of West Boothbay Harbor, Maine. Each May, for the last 21 years, 16 bright high school juniors, one from each county in Maine, have been invited to spend five days with the research scientists at the lab conducting and reporting research on the bottom layers of the ocean’s food chain: phytoplankton and zooplankton. Bigelow has chosen to evaluate BLOOM through a series of questionnaires delivered during the program, and long term tracking of participants after the program, in order to better understand the impact of the program on participants. The short term effect of the experience, measured at the end of the week, found that participants are able to: 1) develop testable research questions, 2) collect multiple water samples from a local estuary, 3) measure various characteristics of those samples with the sophisticated instruments in Bigelow’s labs assisted by their research scientists, 4) analyze and integrate the results from the various labs, and 5) present their findings to a non-scientific audience. To measure long term participation effects, a random sample of 40 of the 332 participants were interviewed resulting in the following findings: 100% attend college; 62% have STEM majors; 88% graduate from college; 57% pursue STEM careers; and 60% live and work in Maine. Bigelow scientists include a description of the BLOOM Program and the evaluation results in their NSF Broader Impacts statements to demonstrate that their research activities are being integrated into a successful STEM education program. Evaluation results are also used by Bigelow scientists and program administrators to refine program content and delivery, to promote the program to potential applicants, and to strengthen proposals to funding agencies when seeking financial support for BLOOM.

State of the Lab 2012

ScienceCinema

King, Alex

2018-05-07

Ames Laboratory Director Alex King delivers the annual State of the Lab address on Thursday, May 17, 2012, the 65th Anniversary of the founding of The Ames Laboratory. This video contains highlights from the address.

State of the Lab 2012

DOE Office of Scientific and Technical Information (OSTI.GOV)

King, Alex

2012-01-01

Ames Laboratory Director Alex King delivers the annual State of the Lab address on Thursday, May 17, 2012, the 65th Anniversary of the founding of The Ames Laboratory. This video contains highlights from the address.

Laboratory Information Management Systems for Forensic Laboratories: A White Paper for Directors and Decision Makers

DOE Office of Scientific and Technical Information (OSTI.GOV)

Anthony Hendrickson; Brian Mennecke; Kevin Scheibe

2005-10-01

Modern, forensics laboratories need Laboratory Information Management Systems (LIMS) implementations that allow the lab to track evidentiary items through their examination lifecycle and also serve all pertinent laboratory personnel. The research presented here presents LIMS core requirements as viewed by respondents serving in different forensic laboratory capacities as well as different forensic laboratory environments. A product-development methodology was employed to evaluate the relative value of the key features that constitute a LIMS, in order to develop a set of relative values for these features and the specifics of their implementation. In addition to the results of the product development analysis,more » this paper also provides an extensive review of LIMS and provides an overview of the preparation and planning process for the successful upgrade or implementation of a LIMS. Analysis of the data indicate that the relative value of LIMS components are viewed differently depending upon respondents' job roles (i.e., evidence technicians, scientists, and lab management), as well as by laboratory size. Specifically, the data show that: (1) Evidence technicians place the most value on chain of evidence capabilities and on chain of custody tracking; (2) Scientists generally place greatest value on report writing and generation, and on tracking daughter evidence that develops during their analyses; (3) Lab. Managers place the greatest value on chain of custody, daughter evidence, and not surprisingly, management reporting capabilities; and (4) Lab size affects LIMS preference in that, while all labs place daughter evidence tracking, chain of custody, and management and analyst report generation as their top three priorities, the order of this prioritization is size dependent.« less

Jim Powell: Maglev Pioneer

DOE Office of Scientific and Technical Information (OSTI.GOV)

Powell, Jim

2016 marks the 50th anniversary of the first published paper on Maglev by retired Brookhaven Lab scientists Gordon Danby and James Powell. The two researchers invented and patented maglev technology — the suspension, guidance, and propulsion of vehicles by magnetic forces.

SFA 2.0- Metabolic Potential

ScienceCinema

Banfield, Jill; Beller, Harry

2018-05-23

Berkeley Lab Earth Scientists Jill Banfield and Harry Beller explain the Sustainable Systems SFA 2.0 project's research on metabolic potential—or how metabolic lifestyles of microbial communities modulate in response to as well as influence environmental change.

Microbes to the Rescue

ScienceCinema

Mukhopadhyay, Aindrila

2018-01-16

In this May 13, 2013 talk, Berkeley Lab's Aindrila Mukhopadhyay discusses how scientists are learning how microbes interact with their environment and each other. The goal is to predict how they'll respond to various stimuli, with applications ranging from bioremediation to biofuels.

Inside EPA: A Closer Look at Some of EPA’s Laboratory Research Facilities

EPA Pesticide Factsheets

Ever wondered what’s happening behind the scenes at EPA research labs? Scientists and engineers are conducting research to address geographically-based environmental issues and advance science to support public health and the environment.

Ames Lab 101: C6: Virtual Engineering

ScienceCinema

McCorkle, Doug

2018-01-01

Ames Laboratory scientist Doug McCorkle explains the importance of virtual engineering and talks about the C6. The C6 is a three-dimensional, fully-immersive synthetic environment residing in the center atrium of Iowa State University's Howe Hall.

Carbon smackdown: wind warriors

ScienceCinema

Glen Dahlbacka of the Accelerator & Fusion Research Division and Ryan Wiser of the Environmental Energy Technologies Division are the speakers.

2017-12-09

July 16. 2010 carbon smackdown summer lecture: learn how Berkeley Lab scientists are developing wind turbines to be used in an urban setting, as well as analyzing what it will take to increase the adoption of wind energy in the U.S.

Leidos Biomed Teams with NCI, DOE, and Argonne National Lab to Support National X-Ray Resource | Poster

Cancer.gov

Scientists are making progress in understanding a bleeding disorder caused by prescription drug interactions, thanks to a high-tech research facility involving two federal national laboratories, Argonne and Frederick.

Using a Networked Mac Lab To Facilitate Learning in Art, Foreign Languages, and English.

ERIC Educational Resources Information Center

Brutchin, Patricia; And Others

These presentations examine the use of a new Macintosh Lab in Commercial Art Technology, Spanish, and English Composition classes at Clark State Community College. The first paper describes the Commercial Art Technology program at the college, highlighting the use of the Mac Lab installed in September 1993 and discussing the Electronic Publishing,…

Regional Educational Laboratory Approaches to Educational Improvement: A Descriptive Synthesis.

ERIC Educational Resources Information Center

Mason, Ward S.

This study describes the nine regional educational laboratories supported by the Office of Educational Research and Improvement (OERI). The labs are operating under 5-year contracts for 1986-1990. The study analyzed lab-produced documents, describing lab operation for the first 2 years of this period, highlighting the status of the program at the…

Frederick National Lab and the Pancreatic Cancer Action Network Award Fellowships for KRAS Research | Poster

Cancer.gov

By Nancy Parrish, Staff Writer The Frederick National Laboratory for Cancer Research (FNLCR) recently formed a partnership with the Pancreatic Cancer Action Network (PanCAN) to award a one-year fellowship to two scientists whose research will help lead to new therapies for pancreatic cancer. The scientists will focus on KRAS, a gene in the RAS family that is mutated in 95 percent of pancreatic cancers, according to the National Cancer Institute (NCI).

Expanding Participation in Fluid Dynamics Research

NASA Astrophysics Data System (ADS)

Tagg, Randall

2015-11-01

Two legacies provided by great scientists are scientific discoveries and more scientists. Is there a way that these impacts can be magnified? Examples using the Taylor-Couette experiment and other fluid dynamics problems will demonstrate that indeed more people can fruitfully engage in open and even bold investigation. Participants include high school students, teachers, undergraduates, artists, business developers and interested laypersons. With imagination, good training, and a suitable lab space, a special tribute can be given to those who mentor us by scaling up the breadth of their influence.

NCI Scientists Solve Structure of Protein that Enables MERS Virus to Spread | Poster

Cancer.gov

Scientists at the Frederick National Lab have produced three crystal structures that reveal a specific part of a protein that can be targeted to fight the Middle East respiratory syndrome coronavirus (MERS-CoV), which causes an emerging viral respiratory illness. Senior Investigator David Waugh, Ph.D., Macromolecular Crystallography Laboratory, has solved the structure of an enzyme known as the 3C-like protease (3CLpro), which, if blocked, can prevent the virus from replicating...

Electrostatic Precipitator

NASA Image and Video Library

2017-06-09

Jay Phillips, a research physicist in the Kennedy Space Center's Electrostatics and Surface Physics Laboratory, left, and Dr. Carlos Calle, lead scientist in the lab, are modifying an electrostatic precipitator to help remove dust from simulated Martian atmosphere. NASA's Journey to Mars requires cutting-edge technologies to solve the problems explorers will face on the Red Planet. Scientists are developing some of the needed solutions by adapting a device to remove the ever-present dust from valuable elements in the Martian atmosphere. Those commodities include oxygen, water and methane.

Beyond the lab: observations on the process by which science successfully informs management and policy decisions

NASA Astrophysics Data System (ADS)

Flores, S.

2012-12-01

Scientific findings inform management decisions and policy products through various ways, these include: synthesis reports, white papers, in-person and web-based seminars (webinars), communication from specialized staff, and seminal peer-reviewed journal articles. Scientists are often told that if they want their science to inform management decisions and policy products that they must: clearly and simply articulate discreet pieces of scientific information and avoid attaching advocacy messages to the science; however, solely relying on these tenants does not ensure that scientific products will infuse the realms of management and policy. The process by which science successfully informs management decisions and policy products rarely begins at the time the results come out of the lab, but rather, before the research is carried out. Having an understanding of the political climate, management needs, agency research agendas, and funding limitations, as well as developing a working relationship with the intended managers and policy makers are key elements to developing the kind of science results and products that often make an impact in the management and policy world. In my presentation I will provide case-studies from California (USA) to highlight the type of coastal, ocean and climate science that has been successful in informing management decisions and policy documents, as well as provide a state-level agency perspective on the process by which this occurs.

Linking growing degree-days and cranberry plant phenology

USDA-ARS?s Scientific Manuscript database

The Steffan lab has coordinated cranberry growers as citizen scientists since 2014 to record growing degree-days and make observations of cranberry plant phenology. The data from the last three years was analyzed to link plant phenology with degree-days....

How Many People Are Affected By or Are at Risk for Neural Tube Defects?

MedlinePlus

... of the Scientific Director (OSD) Affinity Groups & Labs (AG&L) Scientists Emeriti National Center for Medical Rehabilitation ... for Disease Control and Prevention. (2011). Spina bifida: Data and statistics. Retrieved May 19, 2012, from http:// ...

Jim Powell: Maglev Pioneer

ScienceCinema

Powell, Jim

2018-06-12

2016 marks the 50th anniversary of the first published paper on Maglev by retired Brookhaven Lab scientists Gordon Danby and James Powell. The two researchers invented and patented maglev technology — the suspension, guidance, and propulsion of vehicles by magnetic forces.

Laboratory Directed Research and Development Program FY 2006

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hansen

2007-03-08

The Ernest Orlando Lawrence Berkeley National Laboratory (Berkeley Lab or LBNL) is a multi-program national research facility operated by the University of California for the Department of Energy (DOE). As an integral element of DOE's National Laboratory System, Berkeley Lab supports DOE's missions in fundamental science, energy resources, and environmental quality. Berkeley Lab programs advance four distinct goals for DOE and the nation: (1) To perform leading multidisciplinary research in the computing sciences, physical sciences, energy sciences, biosciences, and general sciences in a manner that ensures employee and public safety and protection of the environment. (2) To develop and operatemore » unique national experimental facilities for qualified investigators. (3) To educate and train future generations of scientists and engineers to promote national science and education goals. (4) To transfer knowledge and technological innovations and to foster productive relationships among Berkeley Lab's research programs, universities, and industry in order to promote national economic competitiveness.« less

KSC-04PD-0793

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Neil Yorio, a Dynamac scientist (left) in the KSC Space Life Sciences (SLS) Lab, explains the function of the facility to Florida Gov. Jeb Bush and his wife, Columba. Bush and others were touring the Lab following the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. . The new lab is a state-of-the- art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida. The launching ceremony was emceed by Center Director Jim Kennedy and included remarks by NASA Administrator Sean OKeefe, Bush, U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

Sandia National Laboratories: News: Publications

Science.gov Websites

Audit Sandia's Economic Impact Licensing & Technology Transfer Browse Technology Portfolios Report Economic Impact Environmental Reports Fact Sheets Search Sandia Publications Labs Accomplishments of the Labs, highlighting new programs, technologies, and community activities. Economic Impact

Peppytides: Interactive Models of Polypeptide Chains

DOE Office of Scientific and Technical Information (OSTI.GOV)

Zuckermann, Ron; Chakraborty, Promita; Derisi, Joe

2014-01-21

Peppytides are scaled, 3D-printed models of polypeptide chains that can be folded into accurate protein structures. Designed and created by Berkeley Lab Researcher, Promita Chakraborty, and Berkeley Lab Senior Scientist, Dr. Ron Zuckermann, Peppytides are accurate physical models of polypeptide chains that anyone can interact with and fold intro various protein structures - proving to be a great educational tool, resulting in a deeper understanding of these fascinating structures and how they function. Build your own Peppytide model and learn about how nature's machines fold into their intricate architectures!

Peppytides: Interactive Models of Polypeptide Chains

ScienceCinema

Zuckermann, Ron; Chakraborty, Promita; Derisi, Joe

2018-06-08

Peppytides are scaled, 3D-printed models of polypeptide chains that can be folded into accurate protein structures. Designed and created by Berkeley Lab Researcher, Promita Chakraborty, and Berkeley Lab Senior Scientist, Dr. Ron Zuckermann, Peppytides are accurate physical models of polypeptide chains that anyone can interact with and fold intro various protein structures - proving to be a great educational tool, resulting in a deeper understanding of these fascinating structures and how they function. Build your own Peppytide model and learn about how nature's machines fold into their intricate architectures!

DOE Office of Scientific and Technical Information (OSTI.GOV)

Urban, Jeff

Berkeley Lab materials scientist, Jeff Urban presents his research on using metal-organic frameworks to capture carbon at Berkeley Lab's Cleantech Pitchfest on June 1, 2016. Removing excess carbon from an overheating atmosphere is an urgent and complicated problem. The answer, according to Berkeley Lab’s Jeff Urban, could lie at the nanoscale, where specially designed cage-like structures called metal organic frameworks, or MOFs, can trap large amounts of carbon in microscopically tiny structures. A Harvard PhD with expertise in thermoelectrics, gas separation and hydrogen storage, Urban directs teams at the Molecular Foundry’s Inorganic Materials Facility.

A trait based approach to defining valued mentoring qualities

NASA Astrophysics Data System (ADS)

Pendall, E.

2012-12-01

Graduate training in the sciences requires strong personal interactions among faculty, senior lab members and more junior members. Within the lab-group setting we learn to frame problems, to conduct research and to communicate findings. The result is that individual scientists are partly shaped by a few influential mentors. We have all been influenced by special relationships with mentors, and on reflection we may find that certain qualities have been especially influential in our career choices. In this presentation I will discuss favorable mentoring traits as determined from an informal survey of scientists in varying stages of careers and from diverse backgrounds. Respondents addressed questions about traits they value in their mentors in several categories: 1) personal qualities such as approachability, humor and encouragement; background including gender, ethnicity, and family status; 2) scientific qualities including discipline or specialization, perceived stature in discipline, seniority, breadth of perspective, and level of expectations; and 3) community-oriented qualities promoted by mentors, such as encouraging service contributions and peer-mentoring within the lab group. The results will be compared among respondents by gender, ethnicity, stage of career, type of work, and subdiscipline within the broadly defined Biogeoscience community. We hope to contribute to the growing discussion on building a diverse and balanced scientific workforce.

Protein Structures Revealed at Record Pace

ScienceCinema

Hura, Greg

2017-12-11

The structure of a protein in days -- not months or years -- ushers in a new era in genomics research. Berkeley Lab scientists have developed a high-throughput protein pipeline that could expedite the development of biofuels and elucidate how proteins carry out lifes vital functions.

From the lab - Noninvasive Lung Cancer Testing on the Horizon | NIH MedlinePlus the Magazine

MedlinePlus

... Cancer Testing on the Horizon Follow us Noninvasive Lung Cancer Testing on the Horizon A team of scientists, ... the nose and lung samples of patients with lung cancer. Studies have shown that the activity of certain ...

Protein Structures Revealed at Record Pace

ScienceCinema

Greg Hura

2017-12-09

The structure of a protein in days -- not months or years -- ushers in a new era in genomics research. Berkeley Lab scientists have developed a high-throughput protein pipeline that could expedite the development of biofuels and elucidate how proteins carry out lifes vital functions.

Targeting Hidden Reservoirs of the AIDS Virus for Eradication | FNLCR Staging

Cancer.gov

Frederick National Lab scientists have developed a faster, more accurate way of pinpointing minute pockets of the AIDS virus that can hide out in infected tissue, thus exposing these remnants as targets for more definitive treatment of the infection.

What is Supercomputing? A Conversation with Kathy Yelick

ScienceCinema

Yelick, Kathy

2017-12-11

In this highlight video, Jeff Miller, head of Public Affairs, sat down in conversation with Kathy Yelick, Associate Berkeley Lab Director, Computing Sciences, in the second of a series of "powerpoint-free" talks on July 18th 2012, at Berkeley Lab.

What is Supercomputing? A Conversation with Kathy Yelick

DOE Office of Scientific and Technical Information (OSTI.GOV)

Yelick, Kathy

2012-07-23

In this highlight video, Jeff Miller, head of Public Affairs, sat down in conversation with Kathy Yelick, Associate Berkeley Lab Director, Computing Sciences, in the second of a series of "powerpoint-free" talks on July 18th 2012, at Berkeley Lab.

Swedish Scientists have Solved Honey's Enigma

USDA-ARS?s Scientific Manuscript database

Recently, it was discovered by Olofsson and Vasquez (2008) that a novel flora composed of lactic acid bacteria (LAB) of the genera Lactobacillus and Bifidobacterium, exists in the honey stomach of the honey bee Apis mellifera. The twelve different flora members varied numerically with the sources o...

U.S. Judge's Ruling Sets Up New Battle over Care of Lab Animals.

ERIC Educational Resources Information Center

Burd, Stephen

1993-01-01

A federal court decision overturning federal regulations requiring research institutions to present plans for care and use of laboratory animals has renewed debate over laboratory animal welfare. University scientists fear new, stricter Department of Agriculture regulations will result. (MSE)

Meet EPA Lab Director Wayne Cascio, M.D.

EPA Pesticide Factsheets

EPA scientist Dr. Wayne Cascio spent over 25 years as a cardiologist helping people take care of their hearts. Now he is bringing a broader view of public health to EPA by leading research on the links between exposures to air pollution and heart health

Computer Series, 98. Electronics for Scientists: A Computer-Intensive Approach.

ERIC Educational Resources Information Center

Scheeline, Alexander; Mork, Brian J.

1988-01-01

Reports the design for a principles-before-details presentation of electronics for an instrumental analysis class. Uses computers for data collection and simulations. Requires one semester with two 2.5-hour periods and two lectures per week. Includes lab and lecture syllabi. (MVL)

The Invention Notebook Challenge

ERIC Educational Resources Information Center

Roman, Harry T.

2018-01-01

Like scientists who keep lab notebooks detailing their experiments, inventors keep invention notebooks that chronologically detail the inception, development, and refinement of their inventions. These notebooks are legal documents that can help prove one inventor's precedent over another. Scenarios like these are very real, as the author has had…

New Mexico Small Business Assistance

Science.gov Websites

expertise Technical Assistance Individual Assistance Individual Assistance Request Form Leveraged Projects Assistance (NMSBA) Program allows New Mexico small businesses facing a technical challenge to access the business, small businesses with a technical challenge can seek assistance from lab scientists or engineers

Leidos Biomed Teams with NCI, DOE, and Argonne National Lab to Support National X-Ray Resource | FNLCR Staging

Cancer.gov

Scientists are making progress in understanding a bleeding disorder caused by prescription drug interactions, thanks to a high-tech research facility involving two federal national laboratories, Argonne and Frederick. Miroslawa Dauter is a Senior Res

Lessons Learned on Stage: How Improv Can Improve Science Communication

NASA Astrophysics Data System (ADS)

Wong, G. J.; Kohn, C.; McPeek, M. A.; Serrell, N.

2014-12-01

A challenge facing STEM graduate students is the daunting task of communicating their research to a non-specialist audience. Strategies that work well in lab group meetings, such as using acronyms and jargon, do not work in the real world. Ideally, scientists should directly connect with any audience, responding spontaneously and actively, distilling their messages into conversational morsels that resonate with that audience. Scientists should listen. This presentation highlights a 10-week, interdisciplinary graduate course at Dartmouth College that teaches methods for communicating science with clarity, vividness, and emotion. The course was developed in partnership with Stony Brook University's Alan Alda Center for Communicating Science, and emphasizes story-telling, two-way communication, active listening, and so much more. Effective message development and communication skills - spontaneity, authenticity, and connectivity - are honed through improvisational theater exercises. One might ask, "why improv?" As a co-developer/co-instructor of this graduate course and a Ph.D. candidate in Earth Sciences, my response is, "why not improv?" Improv is acting without a script. It is also underground rap battles, baking from scratch, and playing jazz flute. Improv is Macguyver. Improv is not any one particular thing so much as it is a process through which we do things. Improv can teach us a lot: how to play, how to feel comfortable and present even while flailing, and how to truly listen.

The Axion Dark Matter Experiment: Big Science with a (relatively) Small Team

NASA Astrophysics Data System (ADS)

Carosi, Gianpaolo

2016-03-01

The idea of the solitary physicist tinkering alone in a lab was my image of how science was done growing up (mostly influenced by popular culture). Of course this is not generally how experimental physics is done now days with examples of experiments at the LHC now involving thousands of scientists. In this talk I will describe my experience in a relatively modest project, the Axion Dark Matter eXperiment (ADMX), which involves only a few dozen scientists at various universities and national labs. I will outline ADMX's humble beginnings at Lawrence Livermore National Laboratory (LLNL), where it began in the mid-1990s, and describe how the collaboration has evolved and grown throughout the years, as we pursue our elusive quarry: the dark-matter axion. Supported by DOE Grants DE-FG02-97ER41029, DE-FG02-96ER40956, DE- AC52-07NA27344, DE-AC03-76SF00098, and the Livermore LDRD program.

Machines first, humans second: on the importance of algorithmic interpretation of open chemistry data.

PubMed

Clark, Alex M; Williams, Antony J; Ekins, Sean

2015-01-01

The current rise in the use of open lab notebook techniques means that there are an increasing number of scientists who make chemical information freely and openly available to the entire community as a series of micropublications that are released shortly after the conclusion of each experiment. We propose that this trend be accompanied by a thorough examination of data sharing priorities. We argue that the most significant immediate benefactor of open data is in fact chemical algorithms, which are capable of absorbing vast quantities of data, and using it to present concise insights to working chemists, on a scale that could not be achieved by traditional publication methods. Making this goal practically achievable will require a paradigm shift in the way individual scientists translate their data into digital form, since most contemporary methods of data entry are designed for presentation to humans rather than consumption by machine learning algorithms. We discuss some of the complex issues involved in fixing current methods, as well as some of the immediate benefits that can be gained when open data is published correctly using unambiguous machine readable formats. Graphical AbstractLab notebook entries must target both visualisation by scientists and use by machine learning algorithms.

Big Thinking: The Power of Nanoscience (LBNL Science at the Theater)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Milliron, Delia; Sanili, Babak; Weber-Bargioni, Alex

2011-06-06

Science at the Theater, June 6th, 2011: Berkeley Lab scientists reveal how nanoscience will bring us cleaner energy, faster computers, and improved medicine. Alex Weber-Bargioni: How can we see things at the nanoscale? Alex is pioneering new methods that provide unprecedented insight into nanoscale materials and molecular interactions. The goal is to create rules for building nanoscale materials. Babak Sanii: Nature is an expert at making nanoscale devices such as proteins. Babak is developing ways to see these biological widgets, which could help scientists develop synthetic devices that mimic the best that nature has to offer. Ting Xu: How aremore » we going to make nanoscale devices? A future in which materials and devices are able to assemble themselves may not be that far down the road. Ting is finding ways to induce a wide range of nanoscopic building blocks to assemble into complex structures. Delia Milliron: The dividends of nanoscience could reshape the way we live, from smart windows and solar cells to artificial photosynthesis and improved medical diagnosis. Delia is at the forefront of converting fundamental research into nanotechnology. Moderated by Jim DeYoreo, interim director of the Molecular Foundry, a facility located at Berkeley Lab where scientists from around the world address the myriad challenges in nanoscience.« less

Mars Science Laboratory Press Conference

NASA Image and Video Library

2011-07-22

Michael Watkins (third from left), mission manager and project engineer, Mars Science Laboratory (MSL), Jet Propulsion Lab, Pasadena, Calif., speaks at a press conference at the Smithsonian's National Air and Space Museum on Friday, July 22, 2011 in Washington. From left to right, Watkins is joined by Dwayne Brown, NASA Headquarters public affairs officer; Michael Meyer, lead scientist Mars Exploration Program, NASA Headquarters; Watkins; John Grant, geologist, Smithsonian National Air and Space Museum in Washington; Dawn Sumner, geologist, University of California, Davis and John Grotzinger, MSL project scientist, JPL. Photo Credit: (NASA/Carla Cioffi)

Secrets of the Soil: Promotion of the Nov. 7 Science at the Theater Event

DOE Office of Scientific and Technical Information (OSTI.GOV)

Brodie, Eoin

2011-01-01

There are billions of microbes in a handful of soil, some of which could hold the key to our climate and energy future. Find out how at Secrets of the Soil, our next Science at the Theater Nov. 7 at the Berkeley Repertory Theatre. At the event, four Berkeley Lab scientists will reveal how our scientists travel the globe -- to deserts, rainforests, and the Arctic tundra -- to explore the secret world of soil microbes -- and what they mean to you. More info: http://www.lbl.gov/LBL-PID/fobl/

Secrets of the Soil: Promotion of the Nov. 7 Science at the Theater Event

ScienceCinema

Brodie, Eoin

2017-12-11

There are billions of microbes in a handful of soil, some of which could hold the key to our climate and energy future. Find out how at Secrets of the Soil, our next Science at the Theater Nov. 7 at the Berkeley Repertory Theatre. At the event, four Berkeley Lab scientists will reveal how our scientists travel the globe -- to deserts, rainforests, and the Arctic tundra -- to explore the secret world of soil microbes -- and what they mean to you. More info: http://www.lbl.gov/LBL-PID/fobl/

Hunt for improved carbon capture picks up speed

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

A high-throughput metal-organic framework synthesis instrument in action. Berkeley Lab chemist Jeffrey Long's lab will soon host a round-the-clock, robotically choreographed hunt for carbon-hungry materials. The Berkeley Lab chemist leads a diverse team of scientists whose goal is to quickly discover materials that can efficiently strip carbon dioxide from a power plant's exhaust, before it leaves the smokestack and contributes to climate change. They're betting on a recently discovered class of materials called metal-organic frameworks, which boast a record-shattering internal surface area. A sugar cube-sized piece, if unfolded and flattened, would more than blanket a football field. The crystalline materialmore » can also be tweaked to absorb specific molecules. More: http://newscenter.lbl.gov/feature-stories/2010/05/26/carbon-capture-search/« less

Student Journalists in the Field: Bridging the Gap Between Science and Communication

NASA Astrophysics Data System (ADS)

Glotch, T. D.; Jones, A. P.; Bleacher, L.; Selvin, B.; Firstman, R.

2015-12-01

The Remote, In Situ, and Synchrotron Studies for Science and Exploration (RIS4E) team is one of nine nodes of NASA's Solar System Exploration Research Virtual Institute. A core goal of the RIS4E Education and Communication (E&C) plan is to increase the accessibility of science to the general public, both by teaching scientists how to communicate their work to the public and by training the next generation of science journalists. During the Spring 2015 semester, eight Stony Brook University journalism students, ranging from Sophomores through M.A. students, participated in a new Science Journalism course in the School of Journalism. During the semester, the students learned about the science being conducted by the RIS4E team, took field trips to labs, interviewed scientists and graduate students, and produced print and video pieces about the science and the scientists. As a capstone project, five of the students, along with a professor and TA, were embedded with the RIS4E field geology team during their 2015 field season at the 1974 Kilauea lava flow on the Big Island of Hawaii. During their time in Hawaii, the journalism students had complete access to the field team, both during work and after-work hours. For each of the students, it was their first exposure to the practice of science, made possible through the experience of watching scientists formulate and test hypotheses in real time. They posted daily blog updates about the work being done by the field team and acquired dozens of hours of video footage to be produced into longer pieces. This presentation will describe the unique Stony Brook Science Journalism course and the experiences of the students both in the classroom and in the field. We will highlight both the successes and the lessons learned, for both the students and the scientists involved, and discuss our plans to conduct a second class in 2017, when the students will accompany the RIS4E field team to the Potrillo Volcanic Field in New Mexico.

Supporting our scientists with Google Earth-based UIs.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Scott, Janine

2010-10-01

Google Earth and Google Maps are incredibly useful for researchers looking for easily-digestible displays of data. This presentation will provide a step-by-step tutorial on how to begin using Google Earth to create tools that further the mission of the DOE national lab complex.

Ames Lab 101: Lanthanum Decanting

ScienceCinema

Riedemann, Trevor

2018-04-27

Ames Laboratory scientist Trevor Riedemann explains the process that allows Ames Laboratory to produce some of the purest lanthanum in the world. This and other high-purity rare-earth elements are used to create alloys used in various research projects and play a crucial role in the Planck satellite mission.

Kevin Yager on the Nanoscience of Studying Scattered X-Rays

DOE Office of Scientific and Technical Information (OSTI.GOV)

Yager, Kevin

Kevin Yager, a scientist at Brookhaven Lab's Center for Functional Nanomaterials, discusses his research on materials spanning just billionths of a meter. Yager specializes in making new materials through meticulously guided self-assembly and probing nanoscale structures with a technique called x-ray scattering.

Defense Partnerships: Documenting Trends and Emerging Topics for Action

DTIC Science & Technology

2015-03-01

between the air force research lab and antelope Valley College (aVC) results in increases in number of scientists, engi- neers, and technicians from...guiding document, tool, or resource should address best prac- tices for project valuation , what types of formalized arrangements are acceptable, and

Recontextualization of Science from Lab to School: Implications for Science Literacy

ERIC Educational Resources Information Center

Sharma, Ajay; Anderson, Charles W.

2009-01-01

Scientists' science differs remarkably from school science. In order to be taught to students, science is recontextualized from scientific research communities to science classrooms. This paper examines scientific discourse in scientific research communities, and discusses its transformation from an internally-persuasive and authoritative…

Kevin Yager on the Nanoscience of Studying Scattered X-Rays

ScienceCinema

Yager, Kevin

2018-01-16

Kevin Yager, a scientist at Brookhaven Lab's Center for Functional Nanomaterials, discusses his research on materials spanning just billionths of a meter. Yager specializes in making new materials through meticulously guided self-assembly and probing nanoscale structures with a technique called x-ray scattering.

Targeting Hidden Reservoirs of the AIDS Virus for Eradication | Frederick National Laboratory for Cancer Research

Cancer.gov

Frederick National Lab scientists have developed a faster, more accurate way of pinpointing minute pockets of the AIDS virus that can hide out in infected tissue, thus exposing these remnants as targets for more definitive treatment of the infection.

Ames Lab 101: Rare Earths

ScienceCinema

Gschneidner, Karl

2017-12-11

"Mr. Rare Earth," Ames Laboratory scientist Karl Gschneidner Jr., explains the importance of rare-earth materials in many of the technologies we use today -- ranging from computers to hybrid cars to wind turbines. Gschneidner is a world renowned rare-earths expert at the U.S. Department of Energy's Ames Laboratory.

USDA, ARS Soft Wheat Quality Laboratory, Annual Report 2011

USDA-ARS?s Scientific Manuscript database

The report describes new activities for the lab including the a transitions in the laboratory and activites on the USDA, NIFA-funded Triticeae CAP project. Recent research on milling and quality evaluations, data management, molecular evaluations, stem rust resistance from the lab are highlighted, ...

Energy and technology review, July--August, 1990

DOE Office of Scientific and Technical Information (OSTI.GOV)

Burnham, A.K.

1990-01-01

This report highlights various research programs conducted at the Lab to include: defense systems, laser research, fusion energy, biomedical and environmental sciences, engineering, physics, chemistry, materials science, and computational analysis. It also contains a statement on the state of the Lab and Laboratory Administration. (JEF)

Collaborative Lab Reports with Google Docs

NASA Astrophysics Data System (ADS)

Wood, Michael

2011-03-01

Science is a collaborative endeavor. The solitary genius working on the next great scientific breakthrough is a myth not seen much today. Instead, most physicists have worked in a group at one point in their careers, whether as a graduate student, faculty member, staff scientist, or industrial researcher. As an experimental nuclear physicist with research at the Thomas Jefferson National Accelerator Facility, my collaboration consists of over 200 scientists, both national and international. A typical experiment will have a dozen or so principal investigators. Add in the hundreds of staff scientists, engineers, and technicians, and it is clear that science is truly a collaborative effort. This paper will describe the use of Google Docs for collaborative reports for an introductory physics laboratory.

Science and Technology Review June 2006

DOE Office of Scientific and Technical Information (OSTI.GOV)

Radousky, H

2006-04-20

This month's issue has the following articles: (1) Maintaining Excellence through Intellectual Vitality--Commentary by Cherry A. Murray; (2) Next-Generation Scientists and Engineers Tap Lab's Resources--University of California Ph.D. candidates work with Livermore scientists and engineers to conduct fundamental research as part of their theses; (3) Adaptive Optics Provide a Clearer View--The Center for Adaptive Optics is sharpening the view of celestial objects and retinal cells; (4) Wired on the Nanoscale--A Lawrence Fellow at Livermore is using genetically engineered viruses to create nanostructures such as tiny gold wires; and (5) Too Hot to Handle--Livermore scientists couple carbon-cycle and climate models tomore » predict the global effects of depleting Earth's fossil-fuel supply.« less

Laboratory directed research and development program FY 1999

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hansen, Todd; Levy, Karin

2000-03-08

The Ernest Orlando Lawrence Berkeley National Laboratory (Berkeley Lab or LBNL) is a multi-program national research facility operated by the University of California for the Department of Energy (DOE). As an integral element of DOE's National Laboratory System, Berkeley Lab supports DOE's missions in fundamental science, energy resources, and environmental quality. Berkeley Lab programs advance four distinct goals for DOE and the nation: (1) To perform leading multidisciplinary research in the computing sciences, physical sciences, energy sciences, biosciences, and general sciences in a manner that ensures employee and public safety and protection of the environment. (2) To develop and operatemore » unique national experimental facilities for qualified investigators. (3) To educate and train future generations of scientists and engineers to promote national science and education goals. (4) To transfer knowledge and technological innovations and to foster productive relationships among Berkeley Lab's research programs, universities, and industry in order to promote national economic competitiveness. This is the annual report on Laboratory Directed Research and Development (LDRD) program for FY99.« less

Metchnikoff's Munchies

ERIC Educational Resources Information Center

Cluett, Edward; Gould, Jessica

2006-01-01

This article describes an inquiry-based activity for high school students in which they determine the pH of the digestive compartment in "Paramecia" using different pH indicators. This lab activity introduces students to the challenges of research on the cellular level and illustrates one of the primary methods that scientists use to measure the…

Buildings That Think Green (LBNL Science at the Theater)

ScienceCinema

Majumdar, Arun [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

2018-05-23

Buildings are the SUVs of U.S. energy consumption, gobbling up 71 percent of the nation's electricity. In this Sept. 22, 2008 talk, Arun Majumdar, Director of Berkeley Lab's Environmental Energy Technologies Division, discusses how scientists are creating a new generation of net-zero energy, carbon-neutral buildings.

STEM | News

Science.gov Websites

the field. STEM Career Expo at Fermilab From NCTV17, April 20, 2018: The next generation of scientists Career Expo. Watch the 90-second segment. In photos: Dare to Dream shares joys of STEM with Latina middle Lab professionals discussed their work, shared their experiences in different career areas and

The Search for Heavy Elements

ScienceCinema

None

2017-12-09

The 1994 documentary "The Search for Heavy Elements" chronicles the expansion of the periodic table through the creation at Berkeley Lab of elements heavier than uranium. The documentary features a mix of rarely-seen archival footage, historical photos, and interviews with scientists who made history, such as Glenn Seaborg and Albert Ghiorso.

Putting New Life in an Old Lesson

ERIC Educational Resources Information Center

Veal, William; Sneed, Kevin

2014-01-01

The Next Generation Science Standards ("NGSS") were developed by teachers, scientists, and leaders in science and science education from around the country and are endorsed by the National Science Teachers Association (NSTA), a partner in the development of the "NGSS." This article presents an example of how to modify a lab to…

FNL Scientists and Collaborators Solve 3-D Structure of Key Protein in Alzheimer’s Disease | FNLCR Staging

Cancer.gov

Researchers at the Frederick National Lab (FNL) have collaborated in solving the three-dimensional structure of a key protein in Alzheimer’s disease, providing new insight into the basic mechanisms that give rise to the devastating illness. The pro

NREL, International Colleagues Propose Strategy for Stable, Commercial

Science.gov Websites

, Commercial Perovskite Solar Cells News Release: NREL, International Colleagues Propose Strategy for Stable , Commercial Perovskite Solar Cells October 17, 2016 Photo of two men in a lab. NREL Scientists Keith Emery and stable commercial PSCs-that includes the following: Developing a reproducible manufacturing method that

Writing and Science Literacy

ERIC Educational Resources Information Center

Weiss-Magasic, Coleen

2012-01-01

Writing activities are a sure way to assess and enhance students' science literacy. Sometimes the author's students use technical writing to communicate their lab experiences, just as practicing scientists do. Other times, they use creative writing to make connections to the topics they're learning. This article describes both types of writing…

The Energy at ORNL

ScienceCinema

Haberl, Bianca; Shankar, Arjun; Hogle, Susan; Pierce, Eric; Chi, Miaofang; Davidson, Brian; Doughty, Ben; Elliott, Amy; Newby, Jason; Pandya, Tara; Lee, Ho Nyung; Wagner, Robert

2018-06-13

Scientists and engineers at Oak Ridge National Laboratory apply their expertise to the toughest challenges in energy, national security, and scientific discovery. They’re curious, passionate, and motivated, and they explain what drives them in this video from the lab’s annual Awards Night, Nov. 18, 2016.

Laboratory for Oceans

NASA Technical Reports Server (NTRS)

1988-01-01

A review is made of the activities of the Laboratory for Oceans. The staff and the research activities are nearly evenly divided between engineering and scientific endeavors. The Laboratory contributes engineering design skills to aircraft and ground based experiments in terrestrial and atmospheric sciences in cooperation with scientists from labs in Earth sciences.

Berkeley Lab Scientist Named MacArthur "Genius" Fellow for Audio Preservation Research

DOE Office of Scientific and Technical Information (OSTI.GOV)

Haber, Carl

Audio Preservationist Carl Haber was named a MacArthur Fellow in 2013. The Fellowship is a $625,000, no-strings-attached grant for individuals who have shown exceptional creativity in their work and the promise to do more. Learn more at http://www.macfound.org/fellows.

Berkeley Lab Scientist Named MacArthur "Genius" Fellow for Audio Preservation Research

ScienceCinema

Haber, Carl

2018-05-16

Audio Preservationist Carl Haber was named a MacArthur Fellow in 2013. The Fellowship is a $625,000, no-strings-attached grant for individuals who have shown exceptional creativity in their work and the promise to do more. Learn more at http://www.macfound.org/fellows.

Berkeley Lab - Materials Sciences Division

Science.gov Websites

Ramamoorthy Ramesh The Metals Society Bardeen Prize in Electronic Materials Rob Ritchie Elected as a Foreign into the earth Rob Ritchie Elected Foreign Member of the Royal Swedish Academy of Engineering Sciences PECASE (Presidential Early Career Award for Scientists and Engineers) Eli Yablonovitch Elected as Foreign

The Search for Heavy Elements

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

2008-04-17

The 1994 documentary "The Search for Heavy Elements" chronicles the expansion of the periodic table through the creation at Berkeley Lab of elements heavier than uranium. The documentary features a mix of rarely-seen archival footage, historical photos, and interviews with scientists who made history, such as Glenn Seaborg and Albert Ghiorso.

Education and Outreach in the Life Sciences: Qualitative Analysis Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Burbank, Roberta L.; John, Lisa; Mahy, Heidi A.

The DOE's National Nuclear Security Agency (NNSA) asked Pacific Northwest National Laboratory (PNNL) to consider the role of individual scientists in upholding safety and security. The views of scientists were identified as being a critical component of this policy process. Therefore, scientists, managers, and representatives of Institutional Biosafety Committees (IBCs) at the national labs were invited to participate in a brief survey and a set of focus groups. In addition, three focus groups were conducted with scientists, managers, and IBC representatives to discuss some of the questions related to education, outreach, and codes of conduct in further detail and gathermore » additional input on biosecurity and dual-use awareness at the laboratories. The overall purpose of this process was to identify concerns related to these topics and to gather suggestions for creating an environment where both the scientific enterprise and national security are enhanced.« less

Berkeley Lab - Materials Sciences Division

Science.gov Websites

Postdoc Forum Research Highlights Awards Publications Database Events Calendar Newsletter Archive People Database Events Calendar Newsletter Archive Send us your research highlights. Reserch Highlight Template (powerpoint) Publications Database The MSD publications database has been updated to include all FY2014

Chemical Atmosphere-Snow-Sea Ice Interactions: defining future research in the field, lab and modeling

NASA Astrophysics Data System (ADS)

Frey, Markus

2015-04-01

The air-snow-sea ice system plays an important role in the global cycling of nitrogen, halogens, trace metals or carbon, including greenhouse gases (e.g. CO2 air-sea flux), and therefore influences also climate. Its impact on atmospheric composition is illustrated for example by dramatic ozone and mercury depletion events which occur within or close to the sea ice zone (SIZ) mostly during polar spring and are catalysed by halogens released from SIZ ice, snow or aerosol. Recent field campaigns in the high Arctic (e.g. BROMEX, OASIS) and Antarctic (Weddell sea cruises) highlight the importance of snow on sea ice as a chemical reservoir and reactor, even during polar night. However, many processes, participating chemical species and their interactions are still poorly understood and/or lack any representation in current models. Furthermore, recent lab studies provide a lot of detail on the chemical environment and processes but need to be integrated much better to improve our understanding of a rapidly changing natural environment. During a 3-day workshop held in Cambridge/UK in October 2013 more than 60 scientists from 15 countries who work on the physics, chemistry or biology of the atmosphere-snow-sea ice system discussed research status and challenges, which need to be addressed in the near future. In this presentation I will give a summary of the main research questions identified during this workshop as well as ways forward to answer them through a community-based interdisciplinary approach.

Virtual Visualisation Laboratory for Science and Mathematics Content (Vlab-SMC) with Special Reference to Teaching and Learning of Chemistry

NASA Astrophysics Data System (ADS)

Badioze Zaman, Halimah; Bakar, Norashiken; Ahmad, Azlina; Sulaiman, Riza; Arshad, Haslina; Mohd. Yatim, Nor Faezah

Research on the teaching of science and mathematics in schools and universities have shown that available teaching models are not effective in instilling the understanding of scientific and mathematics concepts, and the right scientific and mathematics skills required for learners to become good future scientists (mathematicians included). The extensive development of new technologies has a marked influence on education, by facilitating the design of new learning and teaching materials, that can improve the attitude of learners towards Science and Mathematics and the plausibility of advanced interactive, personalised learning process. The usefulness of the computer in Science and Mathematics education; as an interactive communication medium that permits access to all types of information (texts, images, different types of data such as sound, graphics and perhaps haptics like smell and touch); as an instrument for problem solving through simulations of scientific and mathematics phenomenon and experiments; as well as measuring and monitoring scientific laboratory experiments. This paper will highlight on the design and development of the virtual Visualisation Laboratory for Science & Mathematics Content (VLab-SMC) based on the Cognitivist- Constructivist-Contextual development life cycle model as well as the Instructional Design (ID) model, in order to achieve its objectives in teaching and learning. However, this paper with only highlight one of the virtual labs within VLab-SMC that is, the Virtual Lab for teaching Chemistry (VLab- Chem). The development life cycle involves the educational media to be used, measurement of content, and the authoring and programming involved; whilst the ID model involves the application of the cognitivist, constructivist and contextual theories in the modeling of the modules of VLab-SMC generally and Vlab-Chem specifically, using concepts such as 'learning by doing', contextual learning, experimental simulations 3D and real-time animations to create a virtual laboratory based on a real laboratory. Initial preliminary study shows positive indicators of VLab-Chem for the teaching and learning of Chemistry on the topic of 'Salts and Acids'.

Electron Microscopy Lab

Science.gov Websites

Facilities Science Pillars Research Library Science Briefs Science News Science Highlights Lab Organizations Science Programs Applied Energy Programs Civilian Nuclear Energy Programs Laboratory Directed Research Science Seaborg Institute Fellows Conferences Research Opportunities Center for Integrated

An introduction to scripting in Ruby for biologists.

PubMed

Aerts, Jan; Law, Andy

2009-07-16

The Ruby programming language has a lot to offer to any scientist with electronic data to process. Not only is the initial learning curve very shallow, but its reflection and meta-programming capabilities allow for the rapid creation of relatively complex applications while still keeping the code short and readable. This paper provides a gentle introduction to this scripting language for researchers without formal informatics training such as many wet-lab scientists. We hope this will provide such researchers an idea of how powerful a tool Ruby can be for their data management tasks and encourage them to learn more about it.

A Collection of Articles Reprinted from Science & Technology Review on University Relations Program

DOE Office of Scientific and Technical Information (OSTI.GOV)

Radousky, H; Rennie, G; Henke, A

2006-08-23

This month's issue has the following articles: (1) The Power of Partnership--Livermore researchers forge strategic collaborations with colleagues from other University of California campuses to further science and better protect the nation; (2) Collaborative Research Prepares Our Next-Generation Scientists and Engineers--Commentary by Laura R. Gilliom; (3) Next-Generation Scientists and Engineers Tap Lab's Resources--University of California Ph.D. candidates work with Livermore scientists and engineers to conduct fundamental research as part of their theses; (4) The Best and the Brightest Come to Livermore--The Lawrence Fellowship Program attracts the most sought-after postdoctoral researchers to the Laboratory; and (5) Faculty on Sabbatical Find amore » Good Home at Livermore--Faculty members from around the world come to the Laboratory as sabbatical scholars.« less

From Sketch to Screen, from Scratch to Competence

ERIC Educational Resources Information Center

Lee, Hyun-Kyung

2017-01-01

This article is about nature artists, design researchers and scientists collaborating in a research lab with scarce resources, where communication is doubled by an art installation of drawings. It aims to identify how drawings can be used in academically different environments in order to improve co-work processes. Data was collected in a South…

Carbon Flux Explorers

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bishop, Jim

Jim Bishop, senior scientist at Berkeley Lab and professor at UC Berkeley, is leading a project to deploy robotic floats that provide data on how microorganisms sequester carbon in the ocean. He recently led a research team on a 10-day voyage, funded by the National Science Foundation, to put the Carbon Flux Explorers to the test.

The Four Lab Study: Assessment of Reproductive Toxicity of Drinking Water Concentrates in a Multi-Generational Rat Bioassay and Human Placental Cell Cultures

EPA Science Inventory

To address concerns raised by epidemiological studies, a multidisciplinary team of scientists from four ORD laboratories (NHEERL, NRMRL, NERL, NCEA) conducted a multigenerational reproductive toxicity study in rats using a “whole” mixture of drinking water disinfection by-product...

Raising the Bar in Freshman Science Education: Student Lectures, Scientific Papers, and Independent Experiments

ERIC Educational Resources Information Center

Collins, Eva-Maria S.; Calhoun, Tessa R.

2014-01-01

This article presents the combination of three enhanced educational approaches for training future scientists. These methods incorporate skills generally not introduced in the freshman year: student-led blackboard introductions; the writing of scientific papers; and the design, execution, and presentation of an independent lab module. We tested…

It Takes a Village to Make a Scientist: Reflections of a Faculty Learning Community

ERIC Educational Resources Information Center

Cervato, Cinzia; Gallus, William; Flory, Dave; Moss, Elizabeth; Slade, Michael; Kawaler, Steve; Marengo, Massimo; Woo, Keith; Krumhardt, Barbara; Clough, Mike; Campbell, Alexis; Acerbo, Martin

2015-01-01

Lab components of undergraduate science courses typically have students complete highly directed cookbook-like laboratory activities. These experiences rarely engage students in a meaningful manner and do not accurately convey what the work of science entails. With funding from the Howard Hughes Medical Institute (HHMI), we have created more…

From the Lab Bench: Why the heat and cold stresses on tall fescue pasture

USDA-ARS?s Scientific Manuscript database

A column is written to provide information on why cattle that graze toxic endophyte infected tall fescue are vulnerable to both heat and cold stress. Peer reviewed research conducted by scientists at the USDA-ARS Forage-Animal Production Research Unit demonstrated that ergot alkaloids produced by t...

Sex and the citadel of science.

PubMed

Francl, Michelle

2011-08-23

One hundred years on from Marie Curie being awarded her second Nobel Prize there has been only a handful of female scientists who have received the call from Stockholm. Why are women still under-represented? A lack of ability or passion, or could it be that we create labs into which women don’t quite fit?

Sex and the citadel of science

NASA Astrophysics Data System (ADS)

Francl, Michelle

2011-09-01

One hundred years on from Marie Curie being awarded her second Nobel Prize there has been only a handful of female scientists who have received the call from Stockholm. Why are women still under-represented? A lack of ability or passion, or could it be that we create labs into which women don't quite fit?

CRISPR/Cas9-mediated genome editing and gene replacement in plants: Transitioning from lab to field

USDA-ARS?s Scientific Manuscript database

The CRISPR/Cas9 genome engineering system has ignited and swept through the scientific community like wildfire. Owing largely to its efficiency, specificity, and flexibility, the CRISPR/Cas9 system has quickly become the preferred genome-editing tool of plant scientists. In plants, much of the earl...

Ames Lab 101: Rare-Earth Recycling

ScienceCinema

Ryan Ott

2017-12-22

Recycling keeps paper, plastics, and even jeans out of landfills. Could recycling rare-earth magnets do the same? Perhaps, if the recycling process can be improved. Scientists at the U.S. Department of Energy's Ames Laboratory are working to more effectively remove the neodymium, a rare earth, from the mix of other materials in a magnet.

Collaborative Lab Reports with Google Docs

ERIC Educational Resources Information Center

Wood, Michael

2011-01-01

Science is a collaborative endeavor. The solitary genius working on the next great scientific breakthrough is a myth not seen much today. Instead, most physicists have worked in a group at one point in their careers, whether as a graduate student, faculty member, staff scientist, or industrial researcher. As an experimental nuclear physicist with…

Carbon Flux Explorers

ScienceCinema

Bishop, Jim

2018-06-12

Jim Bishop, senior scientist at Berkeley Lab and professor at UC Berkeley, is leading a project to deploy robotic floats that provide data on how microorganisms sequester carbon in the ocean. He recently led a research team on a 10-day voyage, funded by the National Science Foundation, to put the Carbon Flux Explorers to the test.

Herpetologist Transports Third-Graders to Frogland

ERIC Educational Resources Information Center

Matthews, Catherine E.; Cook, Helen M.

2004-01-01

A partnership between a university and a science and technology magnet school brings a renowned herpetologist. Dr. Meg Stewart, to involve third-graders in her studies of coqui frogs. These students prepared to meet this scientist with a series of lesson plans (eight activities and four lab lessons) to learn the anatomy, behavior, and diversity of…

KSC-04PD-1311

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. In the KSC Space Life Sciences Lab, Dr. Richard Strayer, a microbial research scientist with Dynamac at KSC, looks into the Research Space Bioconverter. The apparatus is a rotating drum composter that contains waste for decomposition. Strayer is experimenting with a process called denitrification, in which organisms use nitrate instead of oxygen to break down the waste and produce nitrogen as a byproduct. This process, anaerobic respiration using nitrate, has never been tried in composting and is achieving promising results. The Lab is exploring various aspects of a bioregenerative life support system. Such research and technology development will be crucial to long-term habitation of space by humans.

KSC-04PD-1303

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. In the KSC Space Life Sciences Lab, Dr. Richard Strayer, a microbial research scientist with Dynamac at KSC, works on the Research Space Bioconverter. The apparatus is a rotating drum composter that contains waste for decomposition. Strayer is experimenting with a process called denitrification, in which organisms use nitrate instead of oxygen to break down the waste and produce nitrogen as a byproduct. This process, anaerobic respiration using nitrate, has never been tried in composting and is achieving promising results. The Lab is exploring various aspects of a bioregenerative life support system. Such research and technology development will be crucial to long-term habitation of space by humans.

KSC-04pd1303

NASA Image and Video Library

2004-06-17

KENNEDY SPACE CENTER, FLA. - In the KSC Space Life Sciences Lab, Dr. Richard Strayer, a microbial research scientist with Dynamac at KSC, works on the Research Space Bioconverter. The apparatus is a rotating drum composter that contains waste for decomposition. Strayer is experimenting with a process called denitrification, in which organisms use nitrate instead of oxygen to break down the waste and produce nitrogen as a byproduct. This process, anaerobic respiration using nitrate, has never been tried in composting and is achieving promising results. The Lab is exploring various aspects of a bioregenerative life support system. Such research and technology development will be crucial to long-term habitation of space by humans.

KSC-04pd1311

NASA Image and Video Library

2004-06-17

KENNEDY SPACE CENTER, FLA. - In the KSC Space Life Sciences Lab, Dr. Richard Strayer, a microbial research scientist with Dynamac at KSC, looks into the Research Space Bioconverter. The apparatus is a rotating drum composter that contains waste for decomposition. Strayer is experimenting with a process called denitrification, in which organisms use nitrate instead of oxygen to break down the waste and produce nitrogen as a byproduct. This process, anaerobic respiration using nitrate, has never been tried in composting and is achieving promising results. The Lab is exploring various aspects of a bioregenerative life support system. Such research and technology development will be crucial to long-term habitation of space by humans.

SLAC All Access: Laser Labs

ScienceCinema

Minitti, Mike; Woods, Mike

2018-05-23

From supermarket checkouts to video game consoles, lasers are ubiquitous in our lives. Here at SLAC, high-power lasers are critical to the cutting-edge research conducted at the laboratory. But, despite what you might imagine, SLAC's research lasers bear little resemblance to the blasters and phasers of science fiction. In this edition of All Access we put on our safety goggles for a peek at what goes on inside some of SLAC's many laser labs. LCLS staff scientist Mike Minitti and SLAC laser safety officer Mike Woods detail how these lasers are used to study the behavior of subatomic particles, broaden our understanding of cosmic rays and even unlock the mysteries of photosynthesis.

A Window into Longer Lasting Batteries

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

2016-11-29

There’s a new tool in the push to engineer rechargeable batteries that last longer and charge more quickly. An X-ray microscopy technique recently developed at Berkeley Lab has given scientists the ability to image nanoscale changes inside lithium-ion battery particles as they charge and discharge. The real-time images provide a new way to learn how batteries work, and how to improve them. The method was developed at Berkeley Lab’s Advanced Light Source, a DOE Office of Science User Facility, by a team of researchers from the Department of Energy’s SLAC National Accelerator Laboratory, Berkeley Lab, Stanford University, and other institutions.

Here's the beef: A case study in organizational transformation

NASA Technical Reports Server (NTRS)

Huseonica, William F.; Giardino, Marco J.

1992-01-01

The Science and Technology Lab (STL) is tasked with the design, development, and application of the science and engineering services. Formed in the early 1970's STL adhered to many traditional attitudes including barriers to communication, excessive management control, parochial strategies, unclear measures of success, lack of customer focus, underutilization of people, and excessive administrative burdens on scientists and engineers. The challenge for the STL was to maximize customer satisfaction through the effective and efficient application of the notable skills and talents of the STL's workforce. In this way, the Lab would begin its exciting journey toward becoming world class. A discussion of this on-going transformation is presented.

Lab Aliens, Legendary Fossils, and Deadly Science Potions: Views of Science and Scientists from Fifth Graders in a Free-Choice Creative Writing Program

NASA Astrophysics Data System (ADS)

Hellman, Leslie G.

This qualitative study uses children's writing to explore the divide between a conception of Science as a humanistic discipline reliant on creativity, ingenuity and out of the box thinking and a persistent public perception of science and scientists as rigid and methodical. Artifacts reviewed were 506 scripts written during 2014 and 2016 by 5th graders participating in an out-of classroom, mentor supported, free-choice 10-week arts and literacy initiative. 47% (237) of these scripts were found to contain content relating to Science, Scientists, Science Education and the Nature of Science. These 237 scripts were coded for themes; characteristics of named scientist characters were tracked and analyzed. Findings included NOS understandings being expressed by representation of Science and Engineering Practices; Ingenuity being primarily linked to Engineering tasks; common portrayals of science as magical or scientists as villains; and a persistence in negative stereotypes of scientists, including a lack of gender equity amongst the named scientist characters. Findings suggest that representations of scientists in popular culture highly influence the portrayals of scientists constructed by the students. Recommendations to teachers include encouraging explicit consideration of big-picture NOS concepts such as ethics during elementary school and encouraging the replacement of documentary or educational shows with more engaging fictional media.

Analysis of the Image of Scientists Portrayed in the Lebanese National Science Textbooks

NASA Astrophysics Data System (ADS)

Yacoubian, Hagop A.; Al-Khatib, Layan; Mardirossian, Taline

2017-07-01

This article presents an analysis of how scientists are portrayed in the Lebanese national science textbooks. The purpose of this study was twofold. First, to develop a comprehensive analytical framework that can serve as a tool to analyze the image of scientists portrayed in educational resources. Second, to analyze the image of scientists portrayed in the Lebanese national science textbooks that are used in Basic Education. An analytical framework, based on an extensive review of the relevant literature, was constructed that served as a tool for analyzing the textbooks. Based on evidence-based stereotypes, the framework focused on the individual and work-related characteristics of scientists. Fifteen science textbooks were analyzed using both quantitative and qualitative measures. Our analysis of the textbooks showed the presence of a number of stereotypical images. The scientists are predominantly white males of European descent. Non-Western scientists, including Lebanese and/or Arab scientists are mostly absent in the textbooks. In addition, the scientists are portrayed as rational individuals who work alone, who conduct experiments in their labs by following the scientific method, and by operating within Eurocentric paradigms. External factors do not influence their work. They are engaged in an enterprise which is objective, which aims for discovering the truth out there, and which involves dealing with direct evidence. Implications for science education are discussed.

Incorporating the e-HIM[R] Virtual Lab into the Health Information Administration Professional Practice Experience

ERIC Educational Resources Information Center

Barefield, Amanda C.; Condon, Jim; McCuen, Charlotte; Sayles, Nanette B.

2010-01-01

This article will highlight the experiences of two baccalaureate Health Information Administration (HIA) programs in the adoption of the American Health Information Management Association's (AHIMA) e-HIM Virtual Laboratory (Virtual Lab) into the Professional Practice Experience (PPE). Information is provided describing the implementation of the…

What Students Really Think about Doing Research

ERIC Educational Resources Information Center

Bernard, Warren

2011-01-01

There are many types of inquiry activities out there: Demonstrations, guided or scaffolded inquiry labs, open- or free-inquiry labs, and problem-based or project-based learning activities are all staples in science education. The importance of inquiry is highlighted in such documents as the National Science Education Standards (NRC 1996) and the…

Exploring Virtual Reality for Classroom Use: The Virtual Reality and Education Lab at East Carolina University.

ERIC Educational Resources Information Center

Auld, Lawrence W. S.; Pantelidis, Veronica S.

1994-01-01

Describes the Virtual Reality and Education Lab (VREL) established at East Carolina University to study the implications of virtual reality for elementary and secondary education. Highlights include virtual reality software evaluation; hardware evaluation; computer-based curriculum objectives which could use virtual reality; and keeping current…

GeneLab for High Schools: Data Mining for the Next Generation

NASA Technical Reports Server (NTRS)

Blaber, Elizabeth A.; Ly, Diana; Sato, Kevin Y.; Taylor, Elizabeth

2016-01-01

Modern biological sciences have become increasingly based on molecular biology and high-throughput molecular techniques, such as genomics, transcriptomics, and proteomics. NASA Scientists and the NASA Space Biology Program have aimed to examine the fundamental building blocks of life (RNA, DNA and protein) in order to understand the response of living organisms to space and aid in fundamental research discoveries on Earth. In an effort to enable NASA funded science to be available to everyone, NASA has collected the data from omics studies and curated them in a data system called GeneLab. Whilst most college-level interns, academics and other scientists have had some interaction with omics data sets and analysis tools, high school students often have not. Therefore, the Space Biology Program is implementing a new Summer Program for high-school students that aims to inspire the next generation of scientists to learn about and get involved in space research using GeneLabs Data System. The program consists of three main components core learning modules, focused on developing students knowledge on the Space Biology Program and Space Biology research, Genelab and the data system, and previous research conducted on model organisms in space; networking and team work, enabling students to interact with guest lecturers from local universities and their fellow peers, and also enabling them to visit local universities and genomics centers around the Bay area; and finally an independent learning project, whereby students will be required to form small groups, analyze a dataset on the Genelab platform, generate a hypothesis and develop a research plan to test their hypothesis. This program will not only help inspire high-school students to become involved in space-based research but will also help them develop key critical thinking and bioinformatics skills required for most college degrees and furthermore, will enable them to establish networks with their peers and connections with university Professors that may help them achieve their educational goals.

Got Questions About the Higgs Boson? Ask a Scientist

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hinchliffe, Ian

Ask a scientist about the Higgs boson. There's a lot of buzz this week over new data from CERN's Large Hadron Collider (LHC) and the final data from Fermilab's Tevatron about the Higgs boson. It raises questions about what scientists have found and what still remains to be found -- and what it all means. Berkeley Lab's Ian Hinchliffe invites you to send in questions about the Higgs. He'll answer a few of your questions in a follow-up video later this week. Hinchliffe is a theoretical physicist who heads Berkeley Lab's sizable contingent with the ATLAS experiment at CERN. •more » Post your questions in the comment box • E-mail your questions to askascientist@lbl.gov • Tweet to @BerkeleyLab • Or post on our facebook page: facebook/berkeleylab Update on July 5: Ian responds to several of your questions in this video: http://youtu.be/1BkpD1IS62g. Update on 7/04: Here's CERN's press release from earlier today on the latest preliminary results in the search for the long sought Higgs particle: http://press.web.cern.ch/press/PressReleases/Releases2012/PR17.12E.htm. And here's a Q&A on what the news tells us: http://cdsweb.cern.ch/journal/CERNBulletin/2012/28/News%20Articles/1459460?ln=en. CERN will present the new LHC data at a seminar July 4th at 9:00 in the morning Geneva time (3:00 in the morning Eastern Daylight Time, midnight on the Pacific Coast), where the ATLAS collaboration and their rivals in the CMS experiment will announce their results. Tevatron results were announced by Fermilab on Monday morning. For more background on the LHC's search for the Higgs boson, visit http://newscenter.lbl.gov/feature-stories/2012/06/28/higgs-2012/.« less

Got Questions About the Higgs Boson? Ask a Scientist

ScienceCinema

Hinchliffe, Ian

2017-12-12

Ask a scientist about the Higgs boson. There's a lot of buzz this week over new data from CERN's Large Hadron Collider (LHC) and the final data from Fermilab's Tevatron about the Higgs boson. It raises questions about what scientists have found and what still remains to be found -- and what it all means. Berkeley Lab's Ian Hinchliffe invites you to send in questions about the Higgs. He'll answer a few of your questions in a follow-up video later this week. Hinchliffe is a theoretical physicist who heads Berkeley Lab's sizable contingent with the ATLAS experiment at CERN. • Post your questions in the comment box • E-mail your questions to askascientist@lbl.gov • Tweet to @BerkeleyLab • Or post on our facebook page: facebook/berkeleylab Update on July 5: Ian responds to several of your questions in this video: http://youtu.be/1BkpD1IS62g. Update on 7/04: Here's CERN's press release from earlier today on the latest preliminary results in the search for the long sought Higgs particle: http://press.web.cern.ch/press/PressReleases/Releases2012/PR17.12E.htm. And here's a Q&A on what the news tells us: http://cdsweb.cern.ch/journal/CERNBulletin/2012/28/News%20Articles/1459460?ln=en. CERN will present the new LHC data at a seminar July 4th at 9:00 in the morning Geneva time (3:00 in the morning Eastern Daylight Time, midnight on the Pacific Coast), where the ATLAS collaboration and their rivals in the CMS experiment will announce their results. Tevatron results were announced by Fermilab on Monday morning. For more background on the LHC's search for the Higgs boson, visit http://newscenter.lbl.gov/feature-stories/2012/06/28/higgs-2012/.

eBird—Using citizen-science data to help solve real-world conservation challenges (Invited)

NASA Astrophysics Data System (ADS)

Sullivan, B. L.; Iliff, M. J.; Wood, C. L.; Fink, D.; Kelling, S.

2010-12-01

eBird (www.ebird.org) is an Internet-based citizen-science project that collects bird observations worldwide. eBird is foremost a tool for birders, providing users with a resource for bird information and a way to keep track of their personal bird lists, thus establishing a model for sustained participation and new project growth. Importantly, eBird data are shared with scientists and conservationists working to save birds and their habitats. Here we highlight two different ways these data are used: as a real-time data gathering and visualization tool; and as the primary resource for developing large-scale bird distribution models that explore species-habitat associations and climate change scenarios. eBird provides data across broad temporal and spatial scales, and is a valuable tool for documenting and monitoring bird populations facing a multitude of anthropogenic and environmental impacts. For example, a focused effort to monitor birds on Gulf Coast beaches using eBird is providing essential baseline data and enabling long-term monitoring of bird populations throughout the region. Additionally, new data visualization tools that incorporate data from eBird, NOAA, and Google, are specifically designed to highlight the potential impacts of the Gulf oil spill on bird populations. Through a collaboration of partners in the DataONE network, such as the Oak Ridge National Laboratory, we will use supercomputing time from the National Science Foundation’s TeraGrid to allow Lab scientists to model bird migration phenology at the population level based on eBird data. The process involves combining bird observations with remotely sensed variables such as landcover and greening index to predict bird movements. Preliminary results of these models allow us to animate bird movements across large spatial scales, and to explore how migration timing might be affected under different climate change scenarios.

WeFold: A Coopetition for Protein Structure Prediction

PubMed Central

Khoury, George A.; Liwo, Adam; Khatib, Firas; Zhou, Hongyi; Chopra, Gaurav; Bacardit, Jaume; Bortot, Leandro O.; Faccioli, Rodrigo A.; Deng, Xin; He, Yi; Krupa, Pawel; Li, Jilong; Mozolewska, Magdalena A.; Sieradzan, Adam K.; Smadbeck, James; Wirecki, Tomasz; Cooper, Seth; Flatten, Jeff; Xu, Kefan; Baker, David; Cheng, Jianlin; Delbem, Alexandre C. B.; Floudas, Christodoulos A.; Keasar, Chen; Levitt, Michael; Popović, Zoran; Scheraga, Harold A.; Skolnick, Jeffrey; Crivelli, Silvia N.; Players, Foldit

2014-01-01

The protein structure prediction problem continues to elude scientists. Despite the introduction of many methods, only modest gains were made over the last decade for certain classes of prediction targets. To address this challenge, a social-media based worldwide collaborative effort, named WeFold, was undertaken by thirteen labs. During the collaboration, the labs were simultaneously competing with each other. Here, we present the first attempt at “coopetition” in scientific research applied to the protein structure prediction and refinement problems. The coopetition was possible by allowing the participating labs to contribute different components of their protein structure prediction pipelines and create new hybrid pipelines that they tested during CASP10. This manuscript describes both successes and areas needing improvement as identified throughout the first WeFold experiment and discusses the efforts that are underway to advance this initiative. A footprint of all contributions and structures are publicly accessible at http://www.wefold.org. PMID:24677212

My Green Car: Painting Motor City Green (Ep. 2) – DOE Lab-Corps Video Series

ScienceCinema

Saxena, Samveg; Shah, Nihar; Hansen, Dana

2018-06-12

The Lab’s MyGreenCar team kicks off its customer discovery process in Detroit with a business boot camp designed for scientists developing energy-related technologies. Customer interviews lead to late night discussions and insights on less-than-receptive consumers. Back in Berkeley, the team decides to fine tune targeted customer segments. What makes a new technology compelling enough to transition out of the lab and become a consumer product? That’s the question Berkeley Lab researchers Samveg Saxena, Nihar Shah, and Dana Hansen plus industry mentor Russell Carrington set out to answer for MyGreenCar, an app providing personalized fuel economy or electric vehicle range estimates for consumers researching new cars. DOE’s Lab-Corps program offered the technology team some answers. The EERE-funded program, based on the National Science Foundation’s I-Corps™ model for entrepreneurial training, provides tools and training to move energy-related inventions to the marketplace. During Lab-Corp’s intensive six-week session, technology teams interview 100 customer and value chain members to discover which potential products based on their technologies will have significant market pull. A six video series follows the MyGreenCar team’s Lab-Corps experience, from pre-training preparation with the Lab’s Innovation and Partnerships Office through the ups and downs of the customer discovery process. Will the app make it to the marketplace? You’ll just have to watch.

EarthLabs: A National Model for Earth Science Lab Courses

NASA Astrophysics Data System (ADS)

McDaris, J. R.; Dahlman, L.; Barstow, D.

2008-12-01

As a response to the need for more rigorous, inquiry-based high school Earth science courses, a coalition of scientists, educators, and five states have created EarthLabs, a set of pilot modules that can serve as a national model for lab-based science courses. The content of EarthLabs chapters focuses on Earth system science and environmental literacy and conforms to the National Science Education Standards as well as the states' curriculum frameworks. The effort is funded by NOAA's Environmental Literacy program. The pilot modules present activities on Corals, Drought, Fisheries, and Hurricanes. The Fisheries and Hurricanes units were reviewed and field-tested by educators in Texas and Arizona. The feedback from this evaluation led to revisions of these units and guided development of the Corals and Drought chapters. Each module consists of activities that use online data sets, satellite imagery, web-based readings, and hands-on laboratory experiments. The project comprises two separate websites, one for the instructor and one for students. The instructor's site contains the pedagogical underpinnings for each lab including teaching materials, assessment strategies, and the alignment of activities with state and national science standards. The student site provides access to all materials that students need to complete the activities or, in the case of the hands-on labs, where they access additional information to help extend their learning. There are also formative and summative questions embedded in the student webpages to help scaffold learning through the activities.

From big data analysis in the cloud to robotic pot drumming: tales from the Met Office Informatics Lab

NASA Astrophysics Data System (ADS)

Robinson, Niall; Tomlinson, Jacob; Prudden, Rachel; Hilson, Alex; Arribas, Alberto

2017-04-01

The Met Office Informatics Lab is a small multidisciplinary team which sits between science, technology and design. Our mission is simply "to make Met Office data useful" - a deliberately broad objective. Our prototypes often trial cutting edge technologies, and so far have included projects such as virtual reality data visualisation in the web browser, bots and natural language interfaces, and artificially intelligent weather warnings. In this talk we focus on our latest project, Jade, a big data analysis platform in the cloud. It is a powerful, flexible and simple to use implementation which makes extensive use of technologies such as Jupyter, Dask, containerisation, Infrastructure as Code, and auto-scaling. Crucially, Jade is flexible enough to be used for a diverse set of applications: it can present weather forecast information to meteorologists and allow climate scientists to analyse big data sets, but it is also effective for analysing non-geospatial data. As well as making data useful, the Informatics Lab also trials new working practises. In this presentation, we will talk about our experience of making a group like the Lab successful.

Linking wine lactic acid bacteria diversity with wine aroma and flavour.

PubMed

Cappello, Maria Stella; Zapparoli, Giacomo; Logrieco, Antonio; Bartowsky, Eveline J

2017-02-21

In the last two decades knowledge on lactic acid bacteria (LAB) associated with wine has increased considerably. Investigations on genetic and biochemistry of species involved in malolactic fermentation, such as Oenococcus oeni and of Lactobacillus have enabled a better understand of their role in aroma modification and microbial stability of wine. In particular, the use of molecular techniques has provided evidence on the high diversity at species and strain level, thus improving the knowledge on wine LAB taxonomy and ecology. These tools demonstrated to also be useful to detect strains with potential desirable or undesirable traits for winemaking purposes. At the same time, advances on the enzymatic properties of wine LAB responsible for the development of wine aroma molecules have been undertaken. Interestingly, it has highlighted the high intraspecific variability of enzymatic activities such as glucosidase, esterase, proteases and those related to citrate metabolism within the wine LAB species. This genetic and biochemistry diversity that characterizes wine LAB populations can generate a wide spectrum of wine sensory outcomes. This review examines some of these interesting aspects as a way to elucidate the link between LAB diversity with wine aroma and flavour. In particular, the correlation between inter- and intra-species diversity and bacterial metabolic traits that affect the organoleptic properties of wines is highlighted with emphasis on the importance of enzymatic potential of bacteria for the selection of starter cultures to control MLF and to enhance wine aroma. Copyright © 2016 Elsevier B.V. All rights reserved.

Visualizing Gaia Data with Science Teachers at AMNH

NASA Astrophysics Data System (ADS)

Faherty, Jacqueline K.; Desir, Deion; Coker, Kristina; Nelson, Olivia; Vasquez, Chelsea; Smithka, Iliya

2018-01-01

The American Museum of Natural History is an accredited graduate school and offers an innovative Master of Arts in Teaching (MAT) degree that leverages its unique scientific resources and long history of leadership in teacher education and professional development. The MAT program consists of 15-months of intensive mentoring, classroom experience, lab work, and professional development with AMNH scientists and educators. It is then followed by a 4 year commitment by all degree awardees to teach at an in needs New York high school. During the second summer of their first 15 months of the program, students are paired with a scientific mentor to obtain an REU like experience in Astronomy, Geology or Paleontology. During the summer of 2017 five teachers worked on incorporating a subset of the Tycho Gaia Astrometric Survey into the Partiview open source software. The result is an interactive experience where we can fly live through all of TGAS and highlight nearby clusters and associations. The tool is (1) a demonstration of the power of Partiview at visualizing a vast dataset such as Gaia, and (2) an extremely powerful instrument for teaching science through visualization.

Berkeley Lab Scientists to Play Role in New Space Telescope

Science.gov Websites

circling distant suns, among other science aims. The Wide Field Infrared Survey Telescope (WFIRST) will Hubble Space Telescope's Wide Field Camera 3 infrared imager. A Hubble large-scale mapping survey of the survey of the M31 galaxy (shown here) required 432 "pointings" of its imager, while only two

Career Motivations of the Scientist-Turned-Librarian: A Secondary Analysis of WILIS Data

ERIC Educational Resources Information Center

Walker, Shannon

2011-01-01

What might motivate someone with a natural science degree to forgo the lab and pursue a non-traditional career in librarianship? Are there differences between LIS graduates with and without a science degree that might impact recruitment strategies? An analysis of data from a longitudinal career study, "Workforce Issues in Library and…

Explaining Four Earth Science Enigmas with a New Hypothesis

ERIC Educational Resources Information Center

McGarry, Mary Ann; Straffon, Dan; Patterson, Chuck

2012-01-01

The evolution of science is seldom about solitary individuals busy at work in labs making discoveries. This is especially true of the Earth sciences, where time-intensive fieldwork is usually required. Single scientists are rarely capable of amassing the requisite data sets to form grand, unifying theories. This is the case with the new airburst…

Confronting Scientific Misconceptions by Fostering a Classroom of Scientists in the Introductory Biology Lab

ERIC Educational Resources Information Center

Holding, Matthew L.; Denton, Robert D.; Kulesza, Amy E.; Ridgway, Judith S.

2014-01-01

A fundamental component of science curricula is the understanding of scientific inquiry. Although recent trends favor using student inquiry to learn concepts through hands-on activities, it is often unclear to students where the line is drawn between the content and the process of science. This activity explicitly introduces students to the…

Going Underground: A Field Investigation and Lab Activity on Karst Topography and Water Systems

ERIC Educational Resources Information Center

O'Dell, Gary; Gonzalez-Espada, Wilson

2011-01-01

Students learn science best with activities that mirror the way scientists work. This article describes how geologists investigate groundwater flow systems in areas of karst topography--geologic formations shaped by dissolving bedrock--and provides a way for students to replicate this research. Students also use electric current to model water…

Effect of Cooperative Problem-Based Lab Instruction on Metacognition and Problem-Solving Skills

ERIC Educational Resources Information Center

Sandi-Urena, Santiago; Cooper, Melanie; Stevens, Ron

2012-01-01

While most scientists agree that laboratory work is an important part of introductory science courses, there is scant evidence for the relationship between laboratory work and student learning, particularly at the college level. This work reports the quantitative component of a mixed-methods study of the effect of cooperative problem-based…

Discovering Science through Art-Based Activities

ERIC Educational Resources Information Center

Alberts, Rebecca

2010-01-01

Art and science are intrinsically linked; the essence of art and science is discovery. Both artists and scientists work in a systematic but creative way--knowledge and understanding are built up through pieces of art or a series of labs. In the classroom, integrating science and visual art can provide students with the latitude to think, discover,…

Argonne Lab and U. of Chicago Form a Partnership to Develop and Market Their Scientists' Inventions.

ERIC Educational Resources Information Center

McMillen, Liz

1989-01-01

Four investors have committed $8.5 million to start companies based on discoveries made at the University of Chicago and the Argonne National Laboratory. It may be the first venture-capital fund to market products flowing from a federal laboratory. Graduate student volunteers are doing most of the development work. (MSE)

Interdisciplinary Research in a Dense Summer Bridge: The Role of a Writing Intensive Chemistry Seminar

ERIC Educational Resources Information Center

Waratuke, Stephen; Kling, Thomas

2016-01-01

We describe the structure of a writing-intensive, chemistry first year seminar designed to support a three week, research focused summer bridge program. Writing assignments in the seminar helped students understand their research activities, learn to conduct themselves as scientists, and reflect upon their lab work. The writing intensive seminar…

Powering Mars Rovers

ScienceCinema

Stewert, Robin

2018-01-15

INL scientists are doing their best to help solve our energy problems here on Earth. But did you know the lab is playing a key role in the exploration of other worlds, too? Meet INL Engineer Robin Stewart helps build and test generators that power NASA missions to Pluto and Mars. You can learn more about INL projects at http://www.facebook.com/idahonationallaboratory.

EarthLabs Climate Detectives: Using the Science, Data, and Technology of IODP Expedition 341 to Investigate the Earth's Past Climate

NASA Astrophysics Data System (ADS)

Mote, A. S.; Lockwood, J.; Ellins, K. K.; Haddad, N.; Ledley, T. S.; Lynds, S. E.; McNeal, K.; Libarkin, J. C.

2014-12-01

EarthLabs, an exemplary series of lab-based climate science learning modules, is a model for high school Earth Science lab courses. Each module includes a variety of learning activities that allow students to explore the Earth's complex and dynamic climate history. The most recent module, Climate Detectives, uses data from IODP Expedition 341, which traveled to the Gulf of Alaska during the summer of 2013 to study past climate, sedimentation, and tectonics along the continental margin. At the onset of Climate Detectives, students are presented with a challenge engaging them to investigate how the Earth's climate has changed since the Miocene in southern Alaska. To complete this challenge, students join Exp. 341 to collect and examine sediments collected from beneath the seafloor. The two-week module consists of six labs that provide students with the content and skills needed to solve this climate mystery. Students discover how an international team collaborates to examine a scientific problem with the IODP, compete in an engineering design challenge to learn about scientific ocean drilling, and learn about how different types of proxy data are used to detect changes in Earth's climate. The NGSS Science and Engineering Practices are woven into the culminating activity, giving students the opportunity to think and act like scientists as they investigate the following questions: 1) How have environmental conditions in in the Gulf of Alaska changed during the time when the sediments in core U1417 were deposited? (2) What does the occurrence of different types of diatoms and their abundance reveal about the timing of the cycles of glacial advance and retreat? (3) What timeline is represented by the section of core? (4) How do results from the Gulf of Alaska compare with the global record of glaciations during this period based on oxygen isotopes proxies? Developed by educators in collaboration with Expedition 341 scientists, Climate Detectives is a strong example of how learners can engage in authentic research experiences using real data in the secondary science classroom. In this session you will receive a brief overview of the EarthLabs project, learn more about IODP Expedition 341, and see some of the resources that the module makes available to students to help them analyze the data.

Learning by Viewing - Nobel Labs 360

NASA Technical Reports Server (NTRS)

Mather, John C.

2013-01-01

First of all, my thanks to the Nobel Lindau Foundation for their inspiration and leadership in sharing the excitement of scientific discovery with the public and with future scientists! I have had the pleasure of participating twice in the Lindau meetings, and recently worked with the Nobel Labs 360 project to show how we are building the world's greatest telescope yet, the James Webb Space Telescope (JWST). For the future, I see the greatest challenges for all the sciences in continued public outreach and inspiration. Outreach, so the public knows why we are doing what we are doing, and what difference it makes for them today and in the long-term future. Who knows what our destiny may be? It could be glorious, or not, depending on how we all behave. Inspiration, so that the most creative and inquisitive minds can pursue the scientific and engineering discoveries that are at the heart of so much of human prosperity, health, and progress. And, of course, national and local security depend on those discoveries too; scientists have been working with "the government" throughout recorded history. For the Lindau Nobel experiment, we have a truly abundant supply of knowledge and excitement, through the interactions of young scientists with the Nobelists, and through the lectures and the video recordings we can now share with the whole world across the Internet. But the challenge is always to draw attention! With 7 billion inhabitants on Earth, trying to earn a living and have some fun, there are plenty of competing opportunities and demands on us all. So what will draw attention to our efforts at Lindau? These days, word of mouth has become word of (computer) mouse, and ideas propagate as viruses ( or memes) across the Internet according to the interests of the participants. So our challenge is to find and match those interests, so that the efforts of our scientists, photographers, moviemakers, and writers are rewarded by our public. The world changes every day, so there is no one way to go, and everything is an experiment - sounds scientific, yes? I think our partnership with Volker Steger in the Nobel Labs 360 is one of the most interesting I have seen. Computer viewers can see our scientific habitats and begin to experience being there in person, panning a viewpoint up, down, and all around us, and seeing or hearing explanations of what we are doing.

Tree Death Study's Climate Change Connections

ScienceCinema

McDowell, Nate

2018-05-11

What are the exact physiological mechanisms that lead to tree death during prolonged drought and rising temperatures? These are the questions that scientists are trying to answer at a Los Alamos National Laboratory research project called SUMO. SUMO stands for SUrvival/MOrtality study; it's a plot of land on the Lab's southern border that features 18 climate controlled tree study chambers and a large drought structure that limits rain and snowfall. Scientists are taking a wide variety of measurements over a long period of time to determine what happens during drought and warming, and what the connections and feedback loops might be between tree death and climate change.

An introduction to scripting in Ruby for biologists

PubMed Central

Aerts, Jan; Law, Andy

2009-01-01

The Ruby programming language has a lot to offer to any scientist with electronic data to process. Not only is the initial learning curve very shallow, but its reflection and meta-programming capabilities allow for the rapid creation of relatively complex applications while still keeping the code short and readable. This paper provides a gentle introduction to this scripting language for researchers without formal informatics training such as many wet-lab scientists. We hope this will provide such researchers an idea of how powerful a tool Ruby can be for their data management tasks and encourage them to learn more about it. PMID:19607723

First Light for Mimir, a Near-Infrared Wide-Field Imager, Spectrometer, and Polarimeter for the Perkins Telescope

NASA Astrophysics Data System (ADS)

Clemens, D. P.; Sarcia, D.; Tollestrup, E. V.; Grabau, A.; Bosh, A.; Buie, M.; Taylor, B.; Dunham, E.

2004-12-01

The Mimir instrument completed its 5-year development in our Boston University lab and was delivered this past July to Flagstaff, Arizona and the Perkins telescope for commissioning. Mimir is a "facility-class" multi-function near-infrared imager, spectrometer, and polarimeter developed under a joint program by Boston University and Lowell Observatory scientists, staff, and engineers. It fully covers the wavelength range 1-5 microns onto its 1024x1024 Aladdin III InSb array detector. In its wide-field imaging mode, a 10x10 arcmin field is sampled at 0.6 arcsec per pixel. In its narrow-field mode, the field is 3x3 arcmin, sampled at 0.2 arcsec per pixel. A full complement of JHKsL'M' broad-band filters are present in its four filter wheels. Spectroscopy is accomplished using a matched slit-plate and selector system, three grisms, and special spectroscopy filters (for order suppression). Polarimetry is accomplished using rotating half-wave plates and a fixed wire grid. All of these modes were certified in the lab; all have been certified at the Perkins telescope during the August/September commissioning run. Mode switches are accomplished in a matter of only seconds, making Mimir exceedingly versatile. The poster highlights the designs and components of Mimir as well as examples of images, spectra, and polarimetry from the commissioning telescope runs this past fall. Internal, shared-risk observations with Mimir begin this quarter. Mimir design and development has been funded by NASA, NSF, and the W.M. Keck Foundation.

Operational experience on the generation and control of high brightness electron bunch trains at SPARC-LAB

NASA Astrophysics Data System (ADS)

Mostacci, A.; Alesini, D.; Anania, M. P.; Bacci, A.; Bellaveglia, M.; Biagioni, A.; Cardelli, F.; Castellano, Michele; Chiadroni, Enrica; Cianchi, Alessandro; Croia, M.; Di Giovenale, Domenico; Di Pirro, Giampiero; Ferrario, Massimo; Filippi, Francesco; Gallo, Alessandro; Gatti, Giancarlo; Giribono, Anna; Innocenti, L.; Marocchino, A.; Petrarca, M.; Piersanti, L.; Pioli, S.; Pompili, Riccardo; Romeo, Stefano; Rossi, Andrea Renato; Shpakov, V.; Scifo, J.; Vaccarezza, Cristina; Villa, Fabio; Weiwei, L.

2015-05-01

Sub-picosecond, high-brightness electron bunch trains are routinely produced at SPARC-LAB via the velocity bunching technique. Such bunch trains can be used to drive multi-color Free Electron Lasers (FELs) and plasma wake field accelerators. In this paper we present recent results at SPARC-LAB on the generation of such beams, highlighting the key points of our scheme. We will discuss also the on-going machine upgrades to allow driving FELs with plasma accelerated beams or with short electron pulses at an increased energy.

Propulsion Systems Lab

NASA Image and Video Library

2015-04-14

NASA Glenn’s Propulsion Systems Lab (PSL) is conducting research to characterize ice crystal clouds that can create a hazard to aircraft engines in certain conditions. With specialized equipment, scientists can create a simulated ice crystal cloud with the set of bars in the back spraying out a mist. The red area includes lasers, which measure the intensity of the cloud and a series of probes to measure everything from humidity to air pressure. The isokinetic probe (in gold) samples particles and the robotic arm (in orange) has a test tube on the end that catches ice particles for further measuring. NASA Glenn’s PSL is the only place in the world which can create these kind of ice crystal cloud conditions.

REU Solar and Space Physics Summer School

NASA Astrophysics Data System (ADS)

Snow, M. A.; Wood, E. L.

2011-12-01

The Research Experience for Undergrads (REU) program in Solar and Space Physics at the University of Colorado begins with a week of lectures and labs on Solar and Space Physics. The students in our program come from a variety of majors (physics, engineering, meteorology, etc.) and from a wide range of schools (small liberal arts colleges up through large research universities). The majority of the students have never been exposed to solar and space physics before arriving in Boulder to begin their research projects. We have developed a week-long crash course in the field using the expertise of scientists in Boulder and the labs designed by the Center for Integrated Space Weather Modeling (CISM).

Communicating Synthetic Biology: from the lab via the media to the broader public.

PubMed

Kronberger, Nicole; Holtz, Peter; Kerbe, Wolfgang; Strasser, Ewald; Wagner, Wolfgang

2009-12-01

We present insights from a study on communicating Synthetic Biology conducted in 2008. Scientists were invited to write press releases on their work; the resulting texts were passed on to four journalists from major Austrian newspapers and magazines. The journalists in turn wrote articles that were used as stimulus material for eight group discussions with select members of the Austrian public. The results show that, from the lab via the media to the general public, communication is characterized by two important tendencies: first, communication becomes increasingly focused on concrete applications of Synthetic Biology; and second, biotechnology represents an important benchmark against which Synthetic Biology is being evaluated.

SLAC All Access: Laser Labs

DOE Office of Scientific and Technical Information (OSTI.GOV)

Minitti, Mike; Woods, Mike

2013-03-01

From supermarket checkouts to video game consoles, lasers are ubiquitous in our lives. Here at SLAC, high-power lasers are critical to the cutting-edge research conducted at the laboratory. But, despite what you might imagine, SLAC's research lasers bear little resemblance to the blasters and phasers of science fiction. In this edition of All Access we put on our safety goggles for a peek at what goes on inside some of SLAC's many laser labs. LCLS staff scientist Mike Minitti and SLAC laser safety officer Mike Woods detail how these lasers are used to study the behavior of subatomic particles, broadenmore » our understanding of cosmic rays and even unlock the mysteries of photosynthesis.« less

ThinkSpace: Spatial Thinking in Middle School Astronomy Labs

NASA Astrophysics Data System (ADS)

Udomprasert, Patricia S.; Goodman, Alyssa A.; Plummer, Julia; Sadler, Philip M.; Johnson, Erin; Sunbury, Susan; Zhang, Helen; Dussault, Mary E.

2016-01-01

Critical breakthroughs in science (e.g., Einstein's Theory of General Relativity, and Watson & Crick's discovery of the structure of DNA), originated with those scientists' ability to think spatially, and research has shown that spatial ability correlates strongly with likelihood of entering a career in STEM. Mounting evidence also shows that spatial skills are malleable, i.e., they can be improved through training. We report early work from a new project that will build on this research to create a series of middle schools science labs called "Thinking Spatially about the Universe" (ThinkSpace), in which students will use a blend of physical and virtual models (in WorldWide Telescope) to explore complex 3-dimensional phenomena in space science. In the three-year ThinkSpace labs project, astronomers, technologists, and education researchers are collaborating to create and test a suite of three labs designed to improve learners' spatial abilities through studies of: 1) Moon phases and eclipses; 2) planetary systems around stars other than the Sun; and 3.) celestial motions within the broader universe. The research program will determine which elements in the labs will best promote improvement of spatial skills within activities that emphasize disciplinary core ideas; and how best to optimize interactive dynamic visualizations to maximize student understanding.

Florida-focused climate change lesson demonstrations from the ASK Florida global and regional climate change professional development workshops

NASA Astrophysics Data System (ADS)

Weihs, R. R.

2013-12-01

A variety of Florida-focused climate change activities will be featured as part of the ASK Florida global and regional climate change professional development workshops. In a combined effort from Florida State University's Center for Ocean-Atmospheric Prediction Studies (COAPS) and University of South Florida's Coalition for Science Literacy (CSL), and supported by NASA's NICE initiative, the ASK Florida professional development workshops are a series of workshops designed to enhance and support climate change information and related pedagogical skills for middle school science teachers from Title-I schools in Florida. These workshops took place during a two-year period from 2011 to 2013 and consisted of two cohorts in Hillsborough and Volusia counties in Florida. Featured activities include lab-style exercises demonstrating topics such as storm surge and coastal geometry, sea level rise from thermal expansion, and the greenhouse effect. These types of labs are modified so that they allow more independent, inquiry thinking as they require teachers to design their own experiment in order to test a hypothesis. Lecture based activities are used to cover a broad range of topics including hurricanes, climate modeling, and sink holes. The more innovative activities are group activities that utilize roll-playing, technology and resources, and group discussion. For example, 'Climate Gallery Walk' is an activity that features group discussions on each of the climate literacy principles established by the United States Global Change Research Program. By observing discussions between individuals and groups, this activity helps the facilitators gather information on their previous knowledge and identify possible misconceptions that will be addressed within the workshops. Furthermore, 'Fact or Misconception' presents the challenge of identifying whether a given statement is fact or misconception based on the material covered throughout the workshops. It serves as a way to evaluate retention of knowledge as well as clarification and reinforcement of topics. Another featured activity is 'Climate Change Scenario' in which teachers roll play as groups from various facets of local government, who decide how to deal with a given climate change scenario in the Miami-Dade county area. This activity demonstrates the complexities of negotiations that policy makers must make for the greater good of the local economy and ecology. Finally, we highlight activities that utilize online resources for both scientific information and pedagogical strategies for teaching climate change at the middle school level. Such resources include MYNASADATA, hurricane tracking websites, other scientist-vetted climate change lessons, and outreach events like NOAA's Adopt-a-drifter. These activities are highlighted for other scientists, educators, and professional development groups in the hopes that they will inspire further collaboration and further commitment to enhancing climate change education for our nation's youth.

Bimbo or boffin? Women in science: an analysis of media representations and how female scientists negotiate cultural contradictions.

PubMed

Chimba, Mwenya; Kitzinger, Jenny

2010-09-01

This paper examines the gendered representations of scientists in the UK media. Our analysis reveals the asymmetrical ways in which men and women working in science, engineering and technology are portrayed, in particular through the emphasis on women's appearance and a focus on their exceptional status. It also highlights the way female scientists may be used to "sex up" the discipline in the context of increasing concern about the (un)popularity of science. This media analysis is contextualized by drawing on data from 86 scientists examining how women themselves experience press and television coverage and address the cultural contradictions surrounding their role. The research highlights the challenges facing women working in these fields and the dilemmas for those seeking to develop a "human" face for science and promote a positive image for women.

Navigating translational ecology: Creating opportunities and overcoming obstacles for scientist participation

NASA Astrophysics Data System (ADS)

Morelli, T. L.; Hallett, L. M.; Gerber, L. R.; Moritz, M.; Schwartz, M.; Stephenson, N.; Tank, J. L.; Williamson, M. A.; Woodhouse, C. A.

2016-12-01

As scientists seek to make their research more relevant and impactful, a growing number are interested in translational approaches that yield scientific and applied outcomes through iterative collaboration between scientists and practitioners. This is particularly true in the field of ecology, where many of its experts are interested in the resource management and conservation implications of their research. Unfortunately, the pathways to translational ecology are not always apparent. Here we will outline a set of principles to guide academic scientists in the process of translational ecology and provide concrete examples of novel outcomes. We will highlight structural aspects of collaborations, such as how to initiate and sustain projects in ways that meet the needs of all participants. We will also outline common pitfalls for scientists and practitioners, and ways in which translational research can help overcome them. Throughout we will use pressing environmental challenges to emphasize opportunities that exist within current institutional frameworks, while also highlighting ways in which institutions are changing to facilitate effective translational research.

Another Philadelphia Story: Mobilizing Resistance and Widening the Educational Imagination in the Midst of Corporate Assault on the Public Sphere

ERIC Educational Resources Information Center

Fine, Michelle

2013-01-01

Information about the MIT Media Lab PLATFORM, a Summit of Innovators, is presented. This Summit was comprised of engineers, computer scientists, coders, activists, designers, and technology wizards, a gathering of people of color who have been remarkably successful, provocative, and creative against the odds. The event enabled the author and other…

The thrill of scientific discovery and leadership with my group

PubMed Central

Greco, Valentina

2016-01-01

My group and I feel tremendously honored to be recognized with the 2016 Early Career Life Scientist Award from the American Society for Cell Biology. In this essay I share the scientific questions that my lab has been excitedly pursuing since starting in August 2009 and the leadership behaviors we have adopted that enable our collective scientific productivity. PMID:27799490

TYCTWD Programs Strive to Make Science Educational and Fun | Poster

Cancer.gov

By Carolynne Keenan, Contributing Writer Joseph Barchi, Jr, Ph.D., calls teaching “the noblest and most important profession.” So it makes sense that Barchi, senior scientist and head of the Glycoconjugate and NMR Section, Chemical Biology Laboratory, Center for Cancer Research, NCI at Frederick, would encourage his lab to offer a fun, educational program at Take Your Child to

Years of Toil in the Lab Yield a New Field

ERIC Educational Resources Information Center

Guterman, Lila

2008-01-01

The decoding of the human genome was supposed to have been the dawn of the age of personalized medicine. It turned out, though, that health is affected by a lot more than genes. As scientists were already aware, the environment and life experiences also have a huge impact on disease. Researchers, such as Jeremy K. Nicholson, have worked to make…

A new way to study the changing Arctic ecosystem

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hubbard, Susan

2011-09-12

Berkeley Lab scientists Susan Hubbard and Margaret Torn discuss the proposed Next Generation Ecosystem Experiment, which is designed to answer one of the most urgent questions facing researchers today: How will a changing climate impact the Arctic, and how will this in turn impact the planet's climate? More info: http://newscenter.lbl.gov/feature-stories/2011/09/14/alaska-climate-change/

A new way to study the changing Arctic ecosystem

ScienceCinema

Hubbard, Susan

2017-12-09

Berkeley Lab scientists Susan Hubbard and Margaret Torn discuss the proposed Next Generation Ecosystem Experiment, which is designed to answer one of the most urgent questions facing researchers today: How will a changing climate impact the Arctic, and how will this in turn impact the planet's climate? More info: http://newscenter.lbl.gov/feature-stories/2011/09/14/alaska-climate-change/

Ice Storm Supercomputer

ScienceCinema

None

2018-05-01

A new Idaho National Laboratory supercomputer is helping scientists create more realistic simulations of nuclear fuel. Dubbed "Ice Storm" this 2048-processor machine allows researchers to model and predict the complex physics behind nuclear reactor behavior. And with a new visualization lab, the team can see the results of its simulations on the big screen. For more information about INL research, visit http://www.facebook.com/idahonationallaboratory.

Lab Coats or Trench Coats? Detective Sleuthing as an Alternative to Scientifically Based Research in Indigenous Educational Communities

ERIC Educational Resources Information Center

Kaomea, Julie

2013-01-01

Amidst late 19th-century efforts to emphasize modern medicine's transition to a more scientific approach, physicians seeking to represent themselves as scientists began wearing white laboratory coats. Today educational researchers are likewise urged to don metaphorical white coats as scientifically based research is held up as the cure-all for our…

A Laboratory-Intensive Course on the Experimental Study of Protein-Protein Interactions

ERIC Educational Resources Information Center

Witherow, D. Scott; Carson, Sue

2011-01-01

The study of protein-protein interactions is important to scientists in a wide range of disciplines. We present here the assessment of a lab-intensive course that teaches students techniques used to identify and further study protein-protein interactions. One of the unique elements of the course is that students perform a yeast two-hybrid screen…

The Prelude to the Millennium: The Backstory of Digital Aesthetics

ERIC Educational Resources Information Center

Mayo, Sherry

2008-01-01

The artist and scientist have been depicted as polar opposites since Michelangelo claimed that Leonardo da Vinci was wasting time with foolish inventions while his art suffered. However, the artist taking on the role of the researcher has precedent. In the 1960s, Experiments in Art and Technology (E.A.T.), led by Bell Labs' engineer Billy Kluver,…

2016 NIH Research Highlights | NIH MedlinePlus the Magazine

MedlinePlus

... Research Highlights Follow us Breaking New Ground: NIH Research Highlights With NIH support, scientists across the U.S. ... confirming the long-term benefits of the therapy. Research to treat obesity in new ways Adults have ...

Frontier Scientists' project probes audience science interests with website, social media, TV broadcast, game, and pop-up book

NASA Astrophysics Data System (ADS)

O'Connell, E. A.

2017-12-01

The Frontier Scientists National Science Foundation project titled Science in Alaska: Using Multimedia to Support Science Education produced research products in several formats: videos short and long, blogs, social media, a computer game, and a pop-up book. These formats reached distinctly different audiences. Internet users, public TV viewers, gamers, schools, and parents & young children were drawn to Frontier Scientists' research in direct and indirect ways. The analytics (our big data) derived from this media broadcast has given us insight into what works, what doesn't, next steps. We have evidence for what is needed to present science as an interesting, vital, and a necessary component for the general public's daily information diet and as an important tool for scientists to publicize research and to thrive in their careers. Collaborations with scientists at several Universities, USGS, Native organizations, tourism organizations, and Alaska Museums promoted accuracy of videos and increased viewing. For example, Erin Marbarger, at Anchorage Museum, edited, and provided Spark!Lab to test parents & child's interest in the pop-up book titled: The Adventures of Apun the Arctic Fox. Without a marketing budget Frontier Scientist's minimum publicity, during the three year project, still drew an audience. Frontier Scientists was awarded Best Website 2016 by the Alaska Press Club, and won a number of awards for short videos and TV programs.

Connecting Scientists, College Students, Middle School Students & Elementary Students through Intergenerational Afterschool STEM Programming

NASA Astrophysics Data System (ADS)

Ali, N. A.; Paglierani, R.; Raftery, C. L.; Romero, V.; Harper, M. R.; Chilcott, C.; Peticolas, L. M.; Hauck, K.; Yan, D.; Ruderman, I.; Frappier, R.

2015-12-01

The Multiverse education group at UC Berkeley's Space Sciences Lab created the NASA-funded "Five Stars Pathway" model in which five "generations" of girls and women engage in science together in an afterschool setting, with each generation representing one stage in the pathway of pursuing a career in science, technology, engineering, or math (STEM). The five stages are: elementary-age students, middle-school-age students, undergraduate-level college students, graduate-level college students and professional scientists. This model was field-tested at two Girls Inc. afterschool locations in the San Francisco Bay Area and distributed to Girls Inc. affiliates and other afterschool program coordinators nationwide. This presentation will explore some of the challenges and success of implementing a multigenerational STEM model as well as distributing the free curriculum for interested scientists and college students to use with afterschool programs.

My Green Car: Painting Motor City Green (Ep. 2) – DOE Lab-Corps Video Series

DOE Office of Scientific and Technical Information (OSTI.GOV)

Saxena, Samveg; Shah, Nihar; Hansen, Dana

The Lab’s MyGreenCar team kicks off its customer discovery process in Detroit with a business boot camp designed for scientists developing energy-related technologies. Customer interviews lead to late night discussions and insights on less-than-receptive consumers. Back in Berkeley, the team decides to fine tune targeted customer segments. What makes a new technology compelling enough to transition out of the lab and become a consumer product? That’s the question Berkeley Lab researchers Samveg Saxena, Nihar Shah, and Dana Hansen plus industry mentor Russell Carrington set out to answer for MyGreenCar, an app providing personalized fuel economy or electric vehicle range estimatesmore » for consumers researching new cars. DOE’s Lab-Corps program offered the technology team some answers. The EERE-funded program, based on the National Science Foundation’s I-Corps™ model for entrepreneurial training, provides tools and training to move energy-related inventions to the marketplace. During Lab-Corp’s intensive six-week session, technology teams interview 100 customer and value chain members to discover which potential products based on their technologies will have significant market pull. A six video series follows the MyGreenCar team’s Lab-Corps experience, from pre-training preparation with the Lab’s Innovation and Partnerships Office through the ups and downs of the customer discovery process. Will the app make it to the marketplace? You’ll just have to watch.« less

Demonstration of a magnetic refrigerator for high temperature superconducting electric power applications

DOE Office of Scientific and Technical Information (OSTI.GOV)

Murphy, R.W.; Zimm, C.B.

1994-07-29

This presentation/paper gives an overview of the Oak Ridge National Lab`s collaboration with private industry in developing electric power applications for magnetic refrigeraters which use high temperature superconductors. Highlighted is the lab`s general approach and technical progress towards advancing magnetic refrigeration technology in the 20-80 K range by specifically developing a prototype magnetic cryocooler with could provide 50 W cooling at 40 K. Included is magnet schematics; a listing of the basic components; load points; magnet charge and cooldown; vendor for induction alloying elements; and performance testing. The projects are in collaboration with Astronautics Corporation of America and included aremore » the proposed projects for FY 1995, key personnel, and the fiscal 1994 budgets.« less

Not going it alone: scientists and their work featured online at FrontierScientists

NASA Astrophysics Data System (ADS)

O'Connell, E. A.; Nielsen, L.

2015-12-01

Science outreach demystifies science, and outreach media gives scientists a voice to engage the public. Today scientists are expected to communicate effectively not only with peers but also with a braod public audience, yet training incentiives are sometimes scarce. Media creation training is even less emphasized. Editing video to modern standards takes practice; arrangling light and framing shots isn't intuitive. While great tutorials exist, learning videography, story boarding, editing and sharing techniques will always require a commitment of time and effort. Yet ideally sharing science should be low-hanging fruit. FrontierScientists, a science-sharing website funded by the NSF, seeks to let scientists display their breakthroughs and share their excitement for their work with the public by working closely yet non-exhaustively with a professional media team. A director and videographer join scientists to film first-person accounts in the field or lab. Pictures and footage with field site explanations give media creators raw material. Scientists communicate efficiently and retain editorial control over the project, but a small team of media creators craft the public aimed content. A series of engaging short videos with narrow focuses illuminate the science. Written articles support with explanations. Social media campaigns spread the word, link content, welcome comments and keep abreast of changing web requirements. All FrontierScientists featured projects are aggregated to one mobile-friendly site available online or via an App. There groupings of Arctic-focused science provide a wealth of topics and content to explore. Scientists describe why their science is important, what drew them to it, and why the average American should care. When scientists share their work it's wonderful; a team approach is a schedule-friendly way that lets them serve as science communicators without taking up a handful of extra careers.

The TriLab, a Novel ICT Based Triple Access Mode Laboratory Education Model

ERIC Educational Resources Information Center

Abdulwahed, Mahmoud; Nagy, Zoltan K.

2011-01-01

This paper introduces a novel model of laboratory education, namely the TriLab. The model is based on recent advances in ICT and implements a three access modes to the laboratory experience (virtual, hands-on and remote) in one software package. A review of the three modes is provided with highlights of advantages and disadvantages of each mode.…

Dr. Jason Dworkin, Project Scientist

NASA Image and Video Library

2017-12-08

Dr. Jason Dworkin, Project Scientist for NASA's OSIRIS-Rex mission is seen hear sealing a glass test tube with a sample of Allende meteorite dust which is 4.567 BILLION years old. Jason is the Chief of NASA Goddard's Astrochemistry Lab. Read more about the mission here: www.nasa.gov/mission_pages/osiris-rex Credit: NASA/Goddard/Debbie Mccallum 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. Follow us on Twitter Like us on Facebook Find us on Instagram

The Schrödinger Sessions: Science for Science Fiction

NASA Astrophysics Data System (ADS)

Orzel, Chad; Edwards, Emily; Rolston, Steven

In July 2015, we held a workshop for 17 science fiction writers working in a variety of media at the Joint Quantum Institute at the University of Maryland, College Park. ''The Schrödinger Sessions,'' funded by an outreach grant from APS, provided a three-day ''crash course'' on quantum physics and technology, including lectures from JQI scientists and tours of JQI labs. The goal was to better inform and inspire stories making use of quantum physics, as a means of outreach to inspire a broad audience of future scientists. We will report on the contents of the workshop, reactions from the attendees and presenters, and future plans. Funded by an Outreach Mini-Grant from the APS.

Two Basic Scientists Walk into a Translational Space.

PubMed

2017-09-21

When John Schiller first joined Douglas Lowy's lab at the National Cancer Institute of the NIH, he could have not predicted that their common interest in the molecular biology of oncogenes would set them in path for discoveries that ultimately enabled the development of a vaccine for the human papillomavirus, which causes the majority of cervical cancers worldwide. John and Doug, the recipients of the 2017 Lasker-DeBakey Clinical Award, have joined Cell editor João Monteiro in a Conversation about science, public health, and the joys and challenges of being basic scientists in a translational space. Annotated excerpts from this conversation are presented below. Copyright © 2017. Published by Elsevier Inc.

The Earth is our lab: Ten years of geoscience school lab in Potsdam

NASA Astrophysics Data System (ADS)

Nikolaus Küppers, Andreas

2016-04-01

Starting in 2004, a geoscientific school lab for senior high school students was developed in the historical "Großer Refraktor" premises on the Telegraphenberg in Potsdam. Based on a one-day course architecture, laboratory days were developed covering singular themes: - Magnetic field of the Earth - Geographical Information Systems and geodata - Gravity field of the Earth - Geodynamics: seismology and seismics - Geoscience math - Geodata Brandenburg (Geological mapping with aerophotographs, remote sensing, underground data processing) With a focus on geophysical methodologies, course days generally focused on the field work around the Telegraphenberg site while introducing into the art of handling original professional equipment. Field data were afterwards compiled, analysed and interpreted in the group. Single days could be combined as clusters of up to one week and were bookable for national and international groups of max. 25 students. The courses were taught by active scientists with the assistance of student guides as the larger groups had to be split up. The paper gives an overview over the development history of the school lab and explains the course contents, the teaching methods and several employed escorting measures. Possible impact on the professional career decisions of the students is discussed.

Biological Course-Based Undergraduate Research Experiences: An Examination of an Introductory Level Implementation

NASA Astrophysics Data System (ADS)

Knoth, Kenneth Charles

Course-based undergraduate research experiences (CUREs) provide authentic research benefits to an entire laboratory course population. CURE experiences are proposed to enhance research skills, critical thinking, productivity, and retention in science. CURE curriculum developers face numerous obstacles, such as the logistics and time commitment involved in bringing a CURE to larger student populations. In addition, an ideal CURE topic requires affordable resources, lab techniques that can be quickly mastered, time for multiple iterations within one semester, and the opportunity to generate new data. This study identifies some of the CURE activities that lead to proposed participant outcomes. Introductory Biology I CURE lab students at Southern Illinois University Edwardsville completed research related to the process of converting storage lipids in microalgae into biodiesel. Data collected from CURE and traditional lab student participants indicate increased CURE student reports of project ownership, scientific self-efficacy, identification as a scientist, and sense of belonging to a science community. Study limitations and unanticipated benefits are discussed.

NUCLEAR ESPIONAGE: Report Details Spying on Touring Scientists.

PubMed

Malakoff, D

2000-06-30

A congressional report released this week details dozens of sometimes clumsy attempts by foreign agents to obtain nuclear secrets from U.S. nuclear scientists traveling abroad, ranging from offering scientists prostitutes to prying off the backs of their laptop computers. The report highlights the need to better prepare traveling researchers to safeguard secrets and resist such temptations, say the two lawmakers who requested the report and officials at the Department of Energy, which employs the scientists.

Incorporating learning goals about modeling into an upper-division physics laboratory experiment

NASA Astrophysics Data System (ADS)

Zwickl, Benjamin M.; Finkelstein, Noah; Lewandowski, H. J.

2014-09-01

Implementing a laboratory activity involves a complex interplay among learning goals, available resources, feedback about the existing course, best practices for teaching, and an overall philosophy about teaching labs. Building on our previous work, which described a process of transforming an entire lab course, we now turn our attention to how an individual lab activity on the polarization of light was redesigned to include a renewed emphasis on one broad learning goal: modeling. By using this common optics lab as a concrete case study of a broadly applicable approach, we highlight many aspects of the activity development and show how modeling is used to integrate sophisticated conceptual and quantitative reasoning into the experimental process through the various aspects of modeling: constructing models, making predictions, interpreting data, comparing measurements with predictions, and refining models. One significant outcome is a natural way to integrate an analysis and discussion of systematic error into a lab activity.

KSC-04PD-0792

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Neil Yorio, a Dynamac scientist(left), explains the function of the KSC Space Life Sciences (SLS) Lab to a prestigious tour group: (from left) Florida Gov. Jeb Bush and his wife, Columba; NASA Administrator Sean OKeefe and his wife, Laura; and U.S. Mint Director Henrietta Holsman Fore. The new lab is a state-of-the-art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida. The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Center Director Jim Kennedy and included remarks by OKeefe, Bush, Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

KSC-04PD-0788

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Following the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint, NASA Administrator Sean OKeefe (far left), Gov. Jeb Bush (center), U.S. Mint Director Henrietta Holsman Fore (center right) and Center Director Jim Kennedy (in front of Neil Yorio, a Dynamac scientist, at right) tour the KSC Space Life Sciences (SLS) Lab. The new lab is a state-of-the-art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida. Next to OKeefe is Bernadette Kennedy, wife of the Center Director. The launching ceremony was emceed by Kennedy and included remarks by OKeefe, Bush, Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

Professional Development for Graduate Students through Internships at Federal Labs: an NSF/USGS Collaboration

NASA Astrophysics Data System (ADS)

Snow, E.; Jones, E.; Patino, L. C.; Wasserman, E.; Isern, A. R.; Davies, T.

2016-12-01

In 2013 the White House initiated an effort to coordinate STEM education initiatives across federal agencies. This idea spawned several important collaborations, one of which is a set of National Science Foundation programs designed to place graduate students in federal labs for 2-12 months of their Ph.D. training. The Graduate Research Internship Program (GRIP) and the Graduate Student Preparedness program (GSP) each have the goal of exposing PhD students to the federal work environment while expanding their research tools and mentoring networks. Students apply for supplementary support to their Graduate Research Fellowship (GRIP) or their advisor's NSF award (GSP). These programs are available at several federal agencies; the USGS is one partner. At the U.S. Geological Survey, scientists propose projects, which students can find online by searching USGS GRIP, or students and USGS scientists can work together to develop a research project. At NSF, projects are evaluated on both the scientific merit and the professional development opportunities they afford the student. The career development extends beyond the science (new techniques, data, mentors) into the professional activity of writing the proposal, managing the budget, and working in a new and different environment. The USGS currently has 18 GRIP scholars, including Madeline Foster-Martinez, a UC Berkeley student who spent her summer as a GRIP fellow at the USGS Pacific Coastal and Marine Science Center working with USGS scientist Jessica Lacy. Madeline's Ph.D. work is on salt marshes and she has studied geomorphology, accretion, and gas transport using a variety of research methods. Her GRIP fellowship allowed her to apply new data-gathering tools to the question of sediment delivery to the marsh, and build and test a model for sediment delivery along marsh edges. In addition, she gained professional skills by collaborating with a new team of scientists, running a large-scale field deployment, and experiencing a new work environment. The program is succeeding in mentoring the next generation of geoscientists. At the USGS, we hope that some of these scientists will look for their first full-time job here.

Cherry Featured in NCI’s Spotlight on Scientists Video Series | Poster

Cancer.gov

James Cherry, Ph.D., learned at an early age that education is crucial to success. He credits his mentors, some of whom include his grandmother, Shepherd University professor Burton Lidgerding, Ph.D., David Munroe, Ph.D., Frederick National Lab, and Robert J. Hohman, Ph.D., National Institute of Allergy and Infectious Diseases, for guiding him to the career he has today.

Scientists' Small Errors in Managing Research Grants Can Mean Big Penalties

ERIC Educational Resources Information Center

Kelderman, Eric

2012-01-01

James M. Fadool, an associate professor of biology at Florida State University, got a federal grant of more than $300,000 to study eye defects using zebra-fish. Some of that money went to pay another researcher, $1,536 biweekly, to assist with the research and manage the lab where the fish were kept. But an audit by the Office of Inspector General…

The Ames Project (1942-1946)

ScienceCinema

None

2018-04-26

The Ames Laboratory was officially founded on May 17, 1947, following development of a process to purify uranium metal for the historic Manhattan Project. From 1942 to 1946, Ames Lab scientists produced over two-million pounds of uranium metal. A U.S. Department of Energy national research laboratory, the Ames Laboratory creates materials and energy solutions. Iowa State University operates Ames Laboratory under contract with the DOE.

Energy finance data warehouse: Tracking revenues through the power sector

DOE Office of Scientific and Technical Information (OSTI.GOV)

Claire, Zeng; Hendrickson, Stephen; Lee, Sangkeun

Reliable data is needed to understand financial relationships in the power sector. However, relevant data acquisition and visualization can be a challenge due to the fragmented nature of the power sector. The Energy Policy and Systems Analysis office of the U.S. Department of Energy led a team of data scientists at Oak Ridge National Lab to collect revenue information from a variety of sources.

Defense AT&L (Volume 34, Number 5, September-October 2005)

DTIC Science & Technology

2005-10-01

Engineering Command Pacific, Hawaii Installation—Environmental Restoration (tie) • Keesler Air Force Base, Miss. Installation—Environmental Restoration (tie...Ind.) Special—Shirley A. Bowe, Naval Facilities Engineering Command, Atlantic (Norfolk, Va.) Air Force Team—Battle Management/Command, Control and...the situation. 25 The NAVSEA Scientist to Sea Experience Matthew Tropiano Jr. NAVSEA engineers leave the lab for a spell at sea, learning the impact

Energy finance data warehouse: Tracking revenues through the power sector

DOE PAGES

Claire, Zeng; Hendrickson, Stephen; Lee, Sangkeun; ...

2017-03-24

Reliable data is needed to understand financial relationships in the power sector. However, relevant data acquisition and visualization can be a challenge due to the fragmented nature of the power sector. The Energy Policy and Systems Analysis office of the U.S. Department of Energy led a team of data scientists at Oak Ridge National Lab to collect revenue information from a variety of sources.

TYCTWD Programs Strive to Make Science Educational and Fun | Poster

Cancer.gov

By Carolynne Keenan, Contributing Writer Joseph Barchi, Jr, Ph.D., calls teaching “the noblest and most important profession.” So it makes sense that Barchi, senior scientist and head of the Glycoconjugate and NMR Section, Chemical Biology Laboratory, Center for Cancer Research, NCI at Frederick, would encourage his lab to offer a fun, educational program at Take Your Child to Work Day (TYCTWD).

Novel 3-D Computer Model Can Help Predict Pathogens’ Roles in Cancer | Poster

Cancer.gov

To understand how bacterial and viral infections contribute to human cancers, four NCI at Frederick scientists turned not to the lab bench, but to a computer. The team has created the world’s first—and currently, only—3-D computational approach for studying interactions between pathogen proteins and human proteins based on a molecular adaptation known as interface mimicry.

Engaging teenagers in improving their health behaviours and increasing their interest in science (Evaluation of LifeLab Southampton): study protocol for a cluster randomized controlled trial.

PubMed

Woods-Townsend, Kathryn; Bagust, Lisa; Barker, Mary; Christodoulou, Andri; Davey, Hannah; Godfrey, Keith; Grace, Marcus; Griffiths, Janice; Hanson, Mark; Inskip, Hazel

2015-08-21

Lifestyle and health behaviours are strongly linked to non-communicable disease risk, but modifying them is challenging. There is an increasing recognition that adolescence is an important time for lifestyle and health behaviours to become embedded. Improving these behaviours in adolescents is important not only for their own health but also for that of their future children. LifeLab Southampton has been developed as a purpose-built classroom and laboratory in University Hospital Southampton. Secondary school students visit LifeLab to learn how childhood, adolescent and parental nutrition influences health, understand the impact of their lifestyle on their cardiovascular and metabolic health, and to inspire them with the excitement of research and future career possibilities in science. The LifeLab visit is part of a programme of work linked to the English National Curriculum. Pilot work has indicated that attitudes towards health can be changed by such LifeLab sessions. A cluster randomised controlled trial is being conducted to evaluate the effectiveness of the LifeLab intervention, the primary outcome being a measurement of the change in nutrition, health and lifestyle literacy from before to after the LifeLab intervention. The LifeLab intervention comprises professional development for the teachers involved; preparatory lessons for the school students, delivered in school; a hands-on practical day at LifeLab, including a 'Meet the Scientist' session; post-visit lessons delivered in school; and the opportunity to participate in the annual LifeLab Schools' Conference. This study aims to recruit approximately 2,500 secondary school students aged 13 to 14 years from 32 schools (the clusters) from Southampton and neighbouring areas. Participating schools will be randomised to control or intervention groups. The intervention will be run over two academic school years, with baseline questionnaire data collected from students at participating schools at the start of the academic year and follow- up questionnaire data collected approximately 12 months later. Evaluation of LifeLab is a cluster randomised controlled trial ( ISRCTN71951436 , registered 25 March 2015), funded by the British Heart Foundation (PG/14/33/30827).

Professional Identity Formation and the Clinician-Scientist: A Paradigm for a Clinical Career Combining Two Distinct Disciplines.

PubMed

Rosenblum, Norman D; Kluijtmans, Manon; Ten Cate, Olle

2016-12-01

The clinician-scientist role is critical to the future of health care, and in 2010, the Carnegie Report on Educating Physicians focused attention on the professional identity of practicing clinicians. Although limited in number, published studies on the topic suggest that professional identity is likely a critical factor that determines career sustainability. In contrast to clinicians with a singular focus on clinical practice, clinician-scientists combine two major disciplines, clinical medicine and scientific research, to bridge discovery and clinical care. Despite its importance to advancing medical practice, the clinician-scientist career faced a variety of threats, which have been identified recently by the 2014 National Institutes of Health Physician Scientist Workforce. Yet, professional identity development in this career pathway is poorly understood. This Perspective focuses on the challenges to the clinician-scientist's professional identity and its development. First, the authors identify the particular challenges that arise from the different cultures of clinical care and science and the implications for clinician-scientist professional identity formation. Next, the authors synthesize insights about professional identity development within a dual-discipline career and apply their analysis to a discussion about the implications for clinician-scientist identity formation. Although not purposely developed to address identity formation, the authors highlight those elements within clinician-scientist training and career development programs that may implicitly support identity development. Finally, the authors highlight a need to identify empirically the elements that compose and determine clinician-scientist professional identity and the processes that shape its formation and sustainability.

Hess Deep Interactive Lab: Exploring the Structure and Formation of the Oceanic Crust through Hands-On Models and Online Tools

NASA Astrophysics Data System (ADS)

Kurtz, N.; Marks, N.; Cooper, S. K.

2014-12-01

Scientific ocean drilling through the International Ocean Discovery Program (IODP) has contributed extensively to our knowledge of Earth systems science. However, many of its methods and discoveries can seem abstract and complicated for students. Collaborations between scientists and educators/artists to create accurate yet engaging demonstrations and activities have been crucial to increasing understanding and stimulating interest in fascinating geological topics. One such collaboration, which came out of Expedition 345 to the Hess Deep Rift, resulted in an interactive lab to explore sampling rocks from the usually inacessible lower oceanic crust, offering an insight into the geological processes that form the structure of the Earth's crust. This Hess Deep Interactive Lab aims to explain several significant discoveries made by oceanic drilling utilizing images of actual thin sections and core samples recovered from IODP expeditions. . Participants can interact with a physical model to learn about the coring and drilling processes, and gain an understanding of seafloor structures. The collaboration of this lab developed as a need to explain fundamental notions of the ocean crust formed at fast-spreading ridges. A complementary interactive online lab can be accessed at www.joidesresolution.org for students to engage further with these concepts. This project explores the relationship between physical and on-line models to further understanding, including what we can learn from the pros and cons of each.

Career Resources

Science.gov Websites

Collaboration Careers Community Environment Science & Innovation Facilities Science Pillars Research Library Science Briefs Science News Science Highlights Lab Organizations Science Programs Applied Energy Programs

New Hire

Science.gov Websites

Collaboration Careers Community Environment Science & Innovation Facilities Science Pillars Research Library Science Briefs Science News Science Highlights Lab Organizations Science Programs Applied Energy Programs

Genetics of Bone Density

MedlinePlus

... Record Research & Training Medical Research Initiatives Science Highlights Science Education Research in NIH Labs & Clinics Training Opportunities Library Resources Research Resources Clinical Research Resources Safety, Regulation ...

Refining scientific writing skills with feedback that works for students and instructors

NASA Astrophysics Data System (ADS)

Kiani, Leily S.; Menke, Carrie

2015-10-01

Evaluation of student learning through assessment of communication skills is a generally important component of undergraduate education and particularly so for promotion of interdisciplinary research conducted by future scientists. To better build these skills we aim to quantify the effectiveness of feedback on student writing of technical reports in an upper-division physics lab course. In one implementation, feedback utilization - in the form of observing commented technical reports, attending office hours or emailing rough drafts of their reports was monitored then correlated with improvement in student writing. The improvement in student writing is quantified as the single-student normalized gain. A slight positive relationship was found between the number of times a student utilized feedback and the improvement in student writing. A subsequent study involved correlation of two complimentary assessments of student work. In the first assessment students received consistent feedback throughout the semester on all sections of a technical report in the form of highlighted bullet points in a detailed rubric. In the second assessment method students received varying amounts of feedback for each section of the technical paper throughout the semester with a focus on one section each week and follow-up feedback on previously covered sections. This approach provides focused feedback that can be scalable to larger classes. The number of highlighted bullet points in the rubric clearly decreases as a function of the focused feedback implementation. From this we conclude that student writing improves with the focused feedback method.

Stress Physiology of Lactic Acid Bacteria

PubMed Central

Papadimitriou, Konstantinos; Alegría, Ángel; Bron, Peter A.; de Angelis, Maria; Gobbetti, Marco; Kleerebezem, Michiel; Lemos, José A.; Linares, Daniel M.; Ross, Paul; Stanton, Catherine; Turroni, Francesca; van Sinderen, Douwe; Varmanen, Pekka; Ventura, Marco; Zúñiga, Manuel; Tsakalidou, Effie

2016-01-01

SUMMARY Lactic acid bacteria (LAB) are important starter, commensal, or pathogenic microorganisms. The stress physiology of LAB has been studied in depth for over 2 decades, fueled mostly by the technological implications of LAB robustness in the food industry. Survival of probiotic LAB in the host and the potential relatedness of LAB virulence to their stress resilience have intensified interest in the field. Thus, a wealth of information concerning stress responses exists today for strains as diverse as starter (e.g., Lactococcus lactis), probiotic (e.g., several Lactobacillus spp.), and pathogenic (e.g., Enterococcus and Streptococcus spp.) LAB. Here we present the state of the art for LAB stress behavior. We describe the multitude of stresses that LAB are confronted with, and we present the experimental context used to study the stress responses of LAB, focusing on adaptation, habituation, and cross-protection as well as on self-induced multistress resistance in stationary phase, biofilms, and dormancy. We also consider stress responses at the population and single-cell levels. Subsequently, we concentrate on the stress defense mechanisms that have been reported to date, grouping them according to their direct participation in preserving cell energy, defending macromolecules, and protecting the cell envelope. Stress-induced responses of probiotic LAB and commensal/pathogenic LAB are highlighted separately due to the complexity of the peculiar multistress conditions to which these bacteria are subjected in their hosts. Induction of prophages under environmental stresses is then discussed. Finally, we present systems-based strategies to characterize the “stressome” of LAB and to engineer new food-related and probiotic LAB with improved stress tolerance. PMID:27466284

Protein Linked to Atopic Dermatitis

MedlinePlus

... Record Research & Training Medical Research Initiatives Science Highlights Science Education Research in NIH Labs & Clinics Training Opportunities Library Resources Research Resources Clinical Research Resources Safety, Regulation ...

Contemporary high-profile scientists and their interactions with the community

NASA Astrophysics Data System (ADS)

Smith, Dorothy V.; Mulhall, Pamela J.; Hart, Christina E.; Gunstone, Richard F.

2016-07-01

This article presents a case study of 10 high-profile Australian research scientists. These scientists are highly committed to engaging with the public. They interact with a wide range of groups in the community, including the traditional media. They are aware that they are seen as representatives of science at a time when the authority of science and scientists is threatened in Australia by controversy around issues such as climate change and vaccination. Through their experiences of interacting with non-scientists, they have developed views about qualities, characteristics and knowledge that contribute to, or inhibit, positive interactions between scientists and non-scientists. Their experiences and insights highlight aspects of contemporary science that are not generally acknowledged in science curricula.

NIH Clinical Research Trials and You

MedlinePlus

... Record Research & Training Medical Research Initiatives Science Highlights Science Education Research in NIH Labs & Clinics Training Opportunities Library Resources Research Resources Clinical Research Resources Safety, Regulation ...

Emergent 1/f noise in systems of oscillating nanomagnetic dots

NASA Astrophysics Data System (ADS)

Costanzi, Barry Nicholas

No one makes it this far alone, and I am no exception; here I offer my thanks and gratitude to the many individuals who have helped me make it to where I am today. First and foremost, my adviser Dan Dahlberg. Dan's committment to his students above all else shows in both his advisory style, and his being a strong advocate for his students above all others. His advisement struck the perfect balance of offering direction while still allowing me to come into my own as an independent experimentalist, and really feel that I owned the work I did in the lab, embracing Herb Broida's decree (that was posted all over the lab) to make mistakes as quickly as possible to learn as quickly as possible. He also was always willing to go to bat for students over any University issue; knowing Dan was always in my corner was a huge help many times over. The other graduate students in the Dahlberg lab{Tanner and Feng for showing me the ropes in my early days in the lab, Dan E and Bern for composing the other two- thirds of `The St. Olaf Mafia" and being both imcomparably helpful peers, and great inspirations for the scientist I aspired to be, Dave for his unquenchable enthusiasm for grad school in the face of my increasing jadedness, and for being an unbelievably quick learner and indispensible lab mate, and James and Ben for injecting yet more new life into the lab, to carry on the maximization of JP products. Abstract not available.

Medical nutrition therapy: use of sourdough lactic acid bacteria as a cell factory for delivering functional biomolecules and food ingredients in gluten free bread

PubMed Central

2011-01-01

Celiac disease (CD) is an immune-mediated disease, triggered in genetically susceptible individuals by ingesting gluten from wheat, rye, barley, and other closely related cereal grains. Currently, the estimated prevalence of CD is around 1 % of the population in the western world and medical nutritional therapy (MNT) is the only accepted treatment for celiac disease. To date, the replacement of gluten in bread presents a significant technological challenge for the cereal scientist due to the low baking performance of gluten free products (GF). The increasing demand by the consumer for high quality gluten-free (GF) bread, clean labels and natural products is rising. Sourdough has been used since ancient times for the production of rye and wheat bread, its universal usage can be attributed to the improved quality, nutritional properties and shelf life of sourdough based breads. Consequently, the exploitation of sourdough for the production of GF breads appears tempting. This review will highlight how sourdough LAB can be an efficient cell factory for delivering functional biomolecules and food ingredients to enhance the quality of gluten free bread. PMID:21995616

Workshop report: "Using Social Media and Smartphone Applications in Practical Lessons to Enhance Student Learning" in Búzios, Brazil (August 6-8, 2017).

PubMed

Lellis-Santos, Camilo; Halpin, Patricia A

2018-06-01

Cost-effective student engagement poses a challenge for instructors, especially those who may not be familiar with new technologies and mobile devices. In this workshop, participants, experienced and discussed two ways of using smartphones in physiology classes: to engage in an online learning environment for discussions, and to make physiological measurements. Participants signed up for individual Twitter accounts and learned how to tweet, retweet, message, use a URL shortener, and use hashtags. They then went on to locate articles on an assigned topic from the Twitter accounts of credible science sources ( American Journal of Physiology, The Scientist, CDC.gov, WHO.int) and applied their Twitter skills to discuss the science topic of current interest. Additionally, participants shared their knowledge about the use of smartphones as a tool for teaching; they discussed the foundations of smartphone-assisted learning and the concept of mobile-learning laboratories, which we refer to as MobLeLabs. Participants also performed an experiment that used an Axé dance video and smartphone applications to measure changes in heart rate and reaction time. Our report describes this international hands-on teaching workshop and highlights its outcomes.

An Undergraduate Endeavor: Assembling a Live Planetarium Show About Mars

NASA Astrophysics Data System (ADS)

McGraw, Allison M.

2016-10-01

Viewing the mysterious red planet Mars goes back thousands of years with just the human eye but in more recent years the growth of telescopes, satellites and lander missions unveil unrivaled detail of the Martian surface that tells a story worth listening to. This planetarium show will go through the observations starting with the ancients to current understandings of the Martian surface, atmosphere and inner-workings through past and current Mars missions. Visual animations of its planetary motions, display of high resolution images from the Hi-RISE (High Resolution Imaging Science Experiment) and CTX (Context Camera) data imagery aboard the MRO (Mars Reconnaissance Orbiter) as well as other datasets will be used to display the terrain detail and imagery of the planet Mars with a digital projection system. Local planetary scientists and Mars specialists from the Lunar and Planetary Lab at the University of Arizona (Tucson, AZ) will be interviewed and used in the show to highlight current technology and understandings of the red planet. This is an undergraduate project that is looking for collaborations and insight in order gain structure in script writing that will teach about this planetary body to all ages in the format of a live planetarium show.

Lactic Acid Bacteria Protects Caenorhabditis elegans from Toxicity of Graphene Oxide by Maintaining Normal Intestinal Permeability under different Genetic Backgrounds

NASA Astrophysics Data System (ADS)

Zhao, Yunli; Yu, Xiaoming; Jia, Ruhan; Yang, Ruilong; Rui, Qi; Wang, Dayong

2015-11-01

Lactic acid bacteria (LAB) is safe and useful for food and feed fermentation. We employed Caenorhabditis elegans to investigate the possible beneficial effect of LAB (Lactobacillus bulgaricus) pretreatment against toxicity of graphene oxide (GO) and the underlying mechanisms. LAB prevented GO toxicity on the functions of both primary and secondary targeted organs in wild-type nematodes. LAB blocked translocation of GO into secondary targeted organs through intestinal barrier by maintaining normal intestinal permeability in wild-type nematodes. Moreover, LAB prevented GO damage on the functions of both primary and secondary targeted organs in exposed nematodes with mutations of susceptible genes (sod-2, sod-3, gas-1, and aak-2) to GO toxicity by sustaining normal intestinal permeability. LAB also sustained the normal defecation behavior in both wild-type nematodes and nematodes with mutations of susceptible genes. Therefore, the beneficial role of LAB against GO toxicity under different genetic backgrounds may be due to the combinational effects on intestinal permeability and defecation behavior. Moreover, the beneficial effects of LAB against GO toxicity was dependent on the function of ACS-22, homologous to mammalian FATP4 to mammalian FATP4. Our study provides highlight on establishment of pharmacological strategy to protect intestinal barrier from toxicity of GO.

Steroid Treatments Equally Effective Against Sudden Deafness

MedlinePlus

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Vitamin D Levels Predict Multiple Sclerosis Progression

MedlinePlus

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Plain Language: Getting Started or Brushing Up

MedlinePlus

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The Death of the Dinosaurs: 27 Years Later (LBNL Summer Lecture Series)

ScienceCinema

Muller, Rich [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Dept. of Physics

2017-12-15

Summer Lecture Series 2006: Rich Muller, a Berkeley Lab physicist, discusses Nobel laureate Luis Alvarez and colleagues' 1979 discovery that an asteroid impact killed the dinosaurs. He also discusses what scientists have learned in the subsequent 27 years. Alvarez's team detected unusual amounts of iridium in sedimentary layers. They attributed the excess iridium to an impact from a large asteroid. His talk was presented June 30, 2006.

What is Gravitational Lensing?(LBNL Summer Lecture Series)

ScienceCinema

Alexie, Leauthaud; Reiko, Nakajima [Berkeley Center for Cosmological Physics, Berkely, California, United States

2017-12-09

July 28, 2009 Berkeley Lab summer lecture: Gravitational lensing is explained by Einstein's general theory of relativity: galaxies and clusters of galaxies, which are very massive objects, act on spacetime by causing it to become curved. Alexie Leauthaud and Reiko Nakajima, astrophysicists with the Berkeley Center for Cosmological Physics, will discuss how scientists use gravitational lensing to investigate the nature of dark energy and dark matter in the universe.

Matched Index of Refraction Flow Facility

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mcllroy, Hugh

What's 27 feet long, 10 feet tall and full of mineral oil (3000 gallons' worth)? If you said INL's Matched Index of Refraction facility, give yourself a gold star. Scientists use computers to model the inner workings of nuclear reactors, and MIR helps validate those models. INL's Hugh McIlroy explains in this video. You can learn more about INL energy research at the lab's facebook site http://www.facebook.com/idahonationallaboratory.

Matched Index of Refraction Flow Facility

ScienceCinema

Mcllroy, Hugh

2018-01-08

What's 27 feet long, 10 feet tall and full of mineral oil (3000 gallons' worth)? If you said INL's Matched Index of Refraction facility, give yourself a gold star. Scientists use computers to model the inner workings of nuclear reactors, and MIR helps validate those models. INL's Hugh McIlroy explains in this video. You can learn more about INL energy research at the lab's facebook site http://www.facebook.com/idahonationallaboratory.

FameLab provides competition and coaching on science communication

NASA Astrophysics Data System (ADS)

Scalice, Daniella; Weiss, Peter

2012-10-01

In today's media-intensive environment, the ability to convey science can reshape the face of scientific exploration and discovery. Many early-career scientists could benefit from training on how to communicate their work effectively to all stakeholders along their career paths, from deans and political representatives to neighbors and students, and perhaps even to public audiences through the lens of a camera or the voice of a blog.

The Death of the Dinosaurs: 27 Years Later (LBNL Summer Lecture Series)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Muller, Rich

2006-06-30

Summer Lecture Series 2006: Rich Muller, a Berkeley Lab physicist, discusses Nobel laureate Luis Alvarez and colleagues' 1979 discovery that an asteroid impact killed the dinosaurs. He also discusses what scientists have learned in the subsequent 27 years. Alvarez's team detected unusual amounts of iridium in sedimentary layers. They attributed the excess iridium to an impact from a large asteroid. His talk was presented June 30, 2006.

Equipping Network Warfare: Industrial-Era Bureaucracies for Information-Era Weapons

DTIC Science & Technology

2009-04-01

Scientist , Air Force Research Lab Information Directorate; Dr. John Parker, Chief Technical Officer, GlimmerGlass Corportation; Mr. J. Michael Kretzer...operations.2 Additionally, the Air Force has established a functional management office within the Air Staff, has created a formal schoolhouse and...found that overall research and development costs exceeded their budget by 40% in Fiscal Year 2005 (up from 27% in 2000), while total acquisition costs

HIGH ENERGY PHYSICS: Bulgarians Sue CERN for Leniency.

PubMed

Koenig, R

2000-10-13

In cash-strapped Bulgaria, scientists are wondering whether a ticket for a front-row seat in high-energy physics is worth the price: Membership dues in CERN, the European particle physics lab, nearly equal the country's entire budget for competitive research grants. Faced with that grim statistic and a plea for leniency from Bulgaria's government, CERN's governing council is considering slashing the country's membership dues for the next 2 years.

The Gulf Oil Spill: Ecogenomics and Ecoresilience (Keynote - 2011 JGI User Meeting)

ScienceCinema

Hazen, Terry [LBNL

2018-04-25

The U.S. Department of Energy Joint Genome Institute (JGI) invited scientists interested in the application of genomics to bioenergy and environmental issues, as well as all current and prospective users and collaborators, to attend the annual DOE JGI Genomics of Energy & Environment Meeting held March 22-24, 2011 in Walnut Creek, Calif. The emphasis of this meeting was on the genomics of renewable energy strategies, carbon cycling, environmental gene discovery, and engineering of fuel-producing organisms. The meeting features presentations by leading scientists advancing these topics. Berkeley Lab microbial ecologist Terry Hazen delivers a keynote on "The Gulf Oil Spill: Ecogenomics and Ecoresilience" at the 6th Genomics of Energy & Environment Meeting on March 22, 2011.

SPAGHETTILENS: A software stack for modeling gravitational lenses by citizen scientists

NASA Astrophysics Data System (ADS)

Küng, R.

2018-04-01

The 2020s are expected to see tens of thousands of lens discoveries. Mass reconstruction or modeling of these lenses will be needed, but current modeling methods are time intensive for specialists and expert human resources do not scale. SpaghettiLens approaches this challenge with the help of experienced citizen scientist volunteers who have already been involved in finding lenses. A top level description is as follows. Citizen scientists look at data and provide a graphical input based on Fermat's principle which we call a Spaghetti Diagram. This input works as a model configuration. It is followed by the generation of the model, which is a compute intensive task done server side though a task distribution system. Model results are returned in graphical form to the citizen scientist, who examines and then either forwards them for forum discussion or rejects the model and retries. As well as configuring models, citizen scientists can also modify existing model configurations, which results in a version tree of models and makes the modeling process collaborative. SpaghettiLens is designed to be scalable and could be adopted to problems with similar characteristics. It is licensed under the MIT license, released at http://labs.spacewarps.org and the source code is available at https://github.com/RafiKueng/SpaghettiLens.

Stress Physiology of Lactic Acid Bacteria.

PubMed

Papadimitriou, Konstantinos; Alegría, Ángel; Bron, Peter A; de Angelis, Maria; Gobbetti, Marco; Kleerebezem, Michiel; Lemos, José A; Linares, Daniel M; Ross, Paul; Stanton, Catherine; Turroni, Francesca; van Sinderen, Douwe; Varmanen, Pekka; Ventura, Marco; Zúñiga, Manuel; Tsakalidou, Effie; Kok, Jan

2016-09-01

Lactic acid bacteria (LAB) are important starter, commensal, or pathogenic microorganisms. The stress physiology of LAB has been studied in depth for over 2 decades, fueled mostly by the technological implications of LAB robustness in the food industry. Survival of probiotic LAB in the host and the potential relatedness of LAB virulence to their stress resilience have intensified interest in the field. Thus, a wealth of information concerning stress responses exists today for strains as diverse as starter (e.g., Lactococcus lactis), probiotic (e.g., several Lactobacillus spp.), and pathogenic (e.g., Enterococcus and Streptococcus spp.) LAB. Here we present the state of the art for LAB stress behavior. We describe the multitude of stresses that LAB are confronted with, and we present the experimental context used to study the stress responses of LAB, focusing on adaptation, habituation, and cross-protection as well as on self-induced multistress resistance in stationary phase, biofilms, and dormancy. We also consider stress responses at the population and single-cell levels. Subsequently, we concentrate on the stress defense mechanisms that have been reported to date, grouping them according to their direct participation in preserving cell energy, defending macromolecules, and protecting the cell envelope. Stress-induced responses of probiotic LAB and commensal/pathogenic LAB are highlighted separately due to the complexity of the peculiar multistress conditions to which these bacteria are subjected in their hosts. Induction of prophages under environmental stresses is then discussed. Finally, we present systems-based strategies to characterize the "stressome" of LAB and to engineer new food-related and probiotic LAB with improved stress tolerance. Copyright © 2016, American Society for Microbiology. All Rights Reserved.

Sneak Preview of April 25 Science at the Theater

ScienceCinema

Ho, Shirley

2017-12-12

Berkeley Lab astrophysicist Shirley Ho offers a sneak preview of the Science at the Theatre event at the Berkeley Repertory Theatre on April 25. Three Berkeley Lab cosmologists and Bay Area astronomer Andrew Fraiknoi will gather at the Berkeley Rep on Monday, April 25, from 7 to 9 p.m. to shed light on the mystery of the accelerating universe. Topics will include hunting down Type 1a supernovae, measuring the universe using baryon oscillation, and whether dark energy is the true driver of the universe. If you have questions for the scientists, post them below, send them to friendsofberkeleylab@lbl.gov, or catch us on facebook: http://www.facebook.com/video/video.php?v=10150215592292354&oid=593833429...Your question might be answered at the April 25 talk if there's time.

KSC-04PD-0791

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Neil Yorio, a Dynamac scientist(left), explains the function of the KSC Space Life Sciences (SLS) Lab to a prestigious tour group: Florida Gov. Jeb Bush, left of center, and NASA Administrator Sean OKeefe, and his wife, Laura, at right. Others in the group included former astronaut Winston Scott, U.S. Mint Director Henrietta Holsman Fore, and Center Director Jim Kennedy. The new lab is a state-of- the-art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida. The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Kennedy and included remarks by OKeefe, Bush, Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

Restoring Bone Density in Women with Ovarian Disorder

MedlinePlus

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Protein-Based Urine Test Predicts Kidney Transplant Outcomes

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What’s in a Prerequisite? A Mixed-Methods Approach to Identifying the Impact of a Prerequisite Course

PubMed Central

Sato, Brian K.; Lee, Amanda K.; Alam, Usman; Dang, Jennifer V.; Dacanay, Samantha J.; Morgado, Pedro; Pirino, Giorgia; Brunner, Jo Ellen; Castillo, Leanne A.; Chan, Valerie W.; Sandholtz, Judith H.

2017-01-01

Despite the ubiquity of prerequisites in undergraduate science, technology, engineering, and mathematics curricula, there has been minimal effort to assess their value in a data-driven manner. Using both quantitative and qualitative data, we examined the impact of prerequisites in the context of a microbiology lecture and lab course pairing. Through interviews and an online survey, students highlighted a number of positive attributes of prerequisites, including their role in knowledge acquisition, along with negative impacts, such as perhaps needlessly increasing time to degree and adding to the cost of education. We also identified a number of reasons why individuals do or do not enroll in prerequisite courses, many of which were not related to student learning. In our particular curriculum, students did not believe the microbiology lecture course impacted success in the lab, which agrees with our analysis of lab course performance using a previously established “familiarity” scale. These conclusions highlight the importance of soliciting and analyzing student feedback, and triangulating these data with quantitative performance metrics to assess the state of science, technology, engineering, and mathematics curricula. PMID:28232587

Bioanalysis-related highlights from the 2011 AAPS National Biotechnology Conference.

PubMed

Crisino, Rebecca M; Dulanto, Beatriz

2011-08-01

The American Association of Pharmaceutical Scientists is a dynamic international forum for the exchange of knowledge among scientists to enhance their contributions to drug development. The annual National Biotechnology Conference, conducted and organized by the American Association of Pharmaceutical Scientists, is a forum dedicated to advancements in science and technology related to discovery, development and manufacture of medical biotechnology products. The 2011 National Biotechnology Conference meeting convened in San Francisco, CA, USA on 16-18 May. Over 300 abstracts were submitted and approximately 50 sessions examined topics pertaining to advances in drug development, emerging analytical technologies, bioanalysis-related issues, biosimilar therapies, updates on global regulatory documents and expectations, and other topics. The focus of this article is to highlight key developments relevant to immunogenicity and pharmacokinetic drug concentration bioanalysis.

Allergen screening bioassays: recent developments in lab-on-a-chip and lab-on-a-disc systems.

PubMed

Ho, Ho-pui; Lau, Pui-man; Kwok, Ho-chin; Wu, Shu-yuen; Gao, Minghui; Cheung, Anthony Ka-lun; Chen, Qiulan; Wang, Guanghui; Kwan, Yiu-wa; Wong, Chun-kwok; Kong, Siu-kai

2014-01-01

Allergies occur when a person's immune system mounts an abnormal response with or without IgE to a normally harmless substance called an allergen. The standard skin-prick test introduces suspected allergens into the skin with lancets in order to trigger allergic reactions. This test is annoying and sometimes life threatening. New tools such as lab-on-a-chip and lab-on-a-disc, which rely on microfabrication, are designed for allergy testing. These systems provide benefits such as short analysis times, enhanced sensitivity, simplified procedures, minimal consumption of sample and reagents and low cost. This article gives a summary of these systems. In particular, a cell-based assay detecting both the IgE- and non-IgE-type triggers through the study of degranulation in a centrifugal microfluidic system is highlighted.

Virtual lab for learning equipment and treatment of experimental measurements of rainfall, runoff and erosion in small rural catchments

NASA Astrophysics Data System (ADS)

Ángel Bajo, José; Redel-Macías, María Dolores; Nichols, Mary; Pérez, Rafael; Bellido, Francisco; Marín-Moreno, Víctor; Taguas, Encarnación V.

2017-04-01

A virtual lab for learning to use devices and to treat experimental measurements of hydrological and erosive processes in small agricultural catchments was created to support the practical content of the subject Restoration of Forest Ecosystems of the Master of Forest Engineer (University of Cordoba). The objective was to build a virtual place representing a real site equipped to make measurements of rainfall, runoff and sediment concentration. The virtual lab included pictures, videos and explanations that facilitate learning. Moreover, some practical cases were proposed to apply the explained terms. The structure of menu consisted of: Experimental measurements in catchments; Gallery of videos; Equipment; Practical case; Glossary and Additional Information. Their contents were carefully carried out by professors and scientists of Hydrology and Electronics. The main advantages of the virtual lab were its compatibility with on-line platforms such as Moodle and the presentation of examples for the direct analysis as a basis for solving the proposed practical cases. It has been successfully used for two years and was well-values by the students due the opportunities offered by self-access learning tools. In addition, constraints associated with field trips such as logistical complexity and economic aspects are removed.

Dr. Monaco Examines Lab-on a-Chip

NASA Technical Reports Server (NTRS)

2003-01-01

Dr. Lisa Monaco, Marshall Space Flight Center's (MSFC's) project scientist for the Lab-on-a-Chip Applications Development (LOCAD) program, examines a lab on a chip. The small dots are actually ports where fluids and chemicals can be mixed or samples can be collected for testing. Tiny channels, only clearly visible under a microscope, form pathways between the ports. Many chemical and biological processes, previously conducted on large pieces of laboratory equipment, can now be performed on these small glass or plastic plates. Monaco and other researchers at MSFC in Huntsville, Alabama, are customizing the chips to be used for many space applications, such as monitoring microbes inside spacecraft and detecting life on other planets. The portable, handheld Lab-on-a Chip Application Development Portable Test System (LOCAD-PTS) made its debut flight aboard Discovery during the STS-116 mission launched December 9, 2006. The system allowed crew members to monitor their environment for problematic contaminants such as yeast, mold, and even E.coli, and salmonella. Once LOCAD-PTS reached the International Space Station (ISS), the Marshall team continued to manage the experiment, monitoring the study from a console in the Payload Operations Center at MSFC. The results of these studies will help NASA researchers refine the technology for future Moon and Mars missions. (NASA/MSFC/D.Stoffer)

The physician-scientists: rare species in Africa.

PubMed

Adefuye, Anthonio Oladele; Adeola, Henry Ademola; Bezuidenhout, Johan

2018-01-01

There is paucity of physician-scientists in Africa, resulting in overt dependence of clinical practice on research findings from advanced "first world" countries. Physician-scientists include individuals with a medical degree alone or combined with other advanced degrees (e.g. MD/MBChB and PhD) with a career path in biomedical/ translational and patient-oriented/evaluative science research. The paucity of clinically trained research scientists in Africa could result in dire consequences as exemplified in the recent Ebola virus epidemic in West Africa, where shortage of skilled clinical scientists, played a major role in disease progression and mortality. Here we contextualise the role of physician-scientist in health care management, highlight factors limiting the training of physician-scientist in Africa and proffer implementable recommendations to address these factors.

Berkeley Lab - Materials Sciences Division

Science.gov Websites

Synthesis Condensed Matter and Materials Physics Scattering and Instrumentation Science Centers Center for ; Finance Templates Travel One-Stop Latest News Postdoc Forum Research Highlights Awards Publications

Drug Improves Birth Rates for Women with Ovary Disorder

MedlinePlus

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Conflicting stories about public scientific controversies: Effects of news convergence and divergence on scientists' credibility.

PubMed

Jensen, Jakob D; Hurley, Ryan J

2012-08-01

Surveys suggest that approximately one third of news consumers have encountered conflicting reports of the same information. News coverage of science is especially prone to conflict, but how news consumers perceive this situation is currently unknown. College students (N = 242) participated in a lab experiment where they were exposed to news coverage about one of two scientific controversies in the United States: dioxin in sewage sludge or the reintroduction of gray wolves to populated areas. Participants received (a) one news article (control), (b) two news articles that were consistent (convergent), or (c) two news articles that conflicted (divergent). The effects of divergence induced uncertainty differed by news story. Greater uncertainty was associated with increased scientists' credibility ratings for those reading dioxin regulation articles and decreased scientists' credibility ratings for those reading wolf reintroduction articles. Unlike other manifestations of uncertainty in scientific discourse, conflicting stories seem to generate effects that vary significantly by topic. Consistent with uncertainty management theory, uncertainty is embraced or rejected by situation.

Science, Engineering Employment Up in 1970s.

ERIC Educational Resources Information Center

Chemical and Engineering News, 1984

1984-01-01

Highlights findings from the National Science Foundation's "1982 Postcensal Survey of Natural and Social Scientists and Engineers." Indicates that, from 1972 to 1982, employment of scientists and engineers increased 4 percent per year. However, these employment gains do not reflect the picture for chemists or chemical engineers. (JN)

Prevalence of Allergies the Same, Regardless of Where You Live

MedlinePlus

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Gene Linked to Excess Male Hormones in Female Infertility Disorder

MedlinePlus

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Using the World's Tallest Barometer as a Demonstration Apparatus

NASA Astrophysics Data System (ADS)

Bennett, T. E.

2016-12-01

The barometer has been around since the early 1640's when Italian scientists Berte inadvertently made a water barometer and Torricelli purposely made a mercury barometer. A water barometer has the problem of high vapor pressure, so that it does not maintain a good vacuum above the water column unless continually vacuum pumped. The high density of mercury and its low vapor pressure allows a mercury barometer to be a compact and accurate lab apparatus. The tall barometer at Portland State University's Maseeh College of Engineering atrium makes use of doubly distilled synthetic vacuum pump oil as the working fluid. The fluid has a specific gravity of 0.83 and very low vapor pressure. The nominal height of this barometer is 12.45m, with excursions of +/- 0.40m. This barometer is used in the Civil Engineering Fluids Lab as a lab apparatus and it is also used during general tours of the building. With the placement of the tall barometer in the atrium of the Engineering Building, the barometer is very visible to all PSU engineering students and visitors to the building.

Current state of purification, isolation and analysis of bacteriocins produced by lactic acid bacteria.

PubMed

Kaškonienė, Vilma; Stankevičius, Mantas; Bimbiraitė-Survilienė, Kristina; Naujokaitytė, Gintarė; Šernienė, Loreta; Mulkytė, Kristina; Malakauskas, Mindaugas; Maruška, Audrius

2017-02-01

The scientific interest for the search of natural means of microbial inhibitors has not faded for several years. A search of natural antibiotics, so-called bacteriocins which are produced by lactic acid bacteria (LAB), gains a huge attention of the scientists in the last century, in order to reduce the usage of synthetic food additives. Pure bacteriocins with wide spectra of antibacterial activity are promising among the natural biopreservatives. The usage of bacteriocin(s) producing LAB as starter culture for the fermentation of some food products, in order to increase their shelf-life, when synthetic preservatives are not allowable, is also possible. There are a lot of studies focusing on the isolation of new bacteriocins from traditional fermented food, dairy products and other foods or sometimes even from unusual non-food matrices. Bacteriocins producing bacteria have been isolated from different sources with the different antibacterial activity against food-borne microorganisms. This review covers the classification of bacteriocins, diversity of sources of bacteriocin(s) producing LAB, antibacterial spectra of isolated bacteriocins and analytical methods for the bacteriocin purification and analysis within the last 15 years.

Lab on a Chip Application Development for Exploration

NASA Technical Reports Server (NTRS)

Monaco, Lisa

2004-01-01

At Marshall Space Flight Center a new capability has been established to aid the advancement of microfluidics for space flight monitoring systems. Lab-On-a-Chip Application Development (LOCAD) team has created a program for advancing Technology Readiness Levels (TRL) of 1 & 2 to TRL 6 and 7, quickly and economically for Lab-On-a-Chip (LOC) applications. Scientists and engineers can utilize LOCAD's process to efficiently learn about microfluidics and determine if microfluidics is applicable to their needs. Once the applicability has been determined, LOCAD can then perform tests to develop the new fluidic protocols which are different from macro-scale chemical reaction protocols. With this information new micro-devices can be created such as the development of a microfluidic system to aid in the search for life, past and present, on Mars. Particular indicators in the Martian soil can contain the direct evidence of life. But to extract the information from the soil and present it to the proper detectors requires multiple fluidic/chemical operations. This is where LOCAD is providing its unique abilities.

The Rise of Basic Research at tha Bell Labs: Young Turks and Younger Turks

NASA Astrophysics Data System (ADS)

Anderson, Philip

2004-03-01

ABSTRACT Even before World War II, a certain amount of fundamental physics research came out of the Bell Labs. Already in the 20's, before the Labs were five years old, the discoveries of electron diffraction by Davisson and Germer, and of thermal noise by Johnson and Nyquist, had come as byproducts of wide-ranging technological studies. By the late '30's, there was a small group of broadly-trained scientists who formed a nucleus around which the "young turks" in management --J B Fisk, M J Kelly, W Shockley, perhaps others--formed the postwar physical research department, comprising at first perhaps 50 people with a mandate to do exploratory but "relevant" research. This talk will diiscuss how some of the generation of postwar hires, with the cooperation of enlightened managers like W O Baker and A H White, further tested and enlarged their freedom to do basic, curiosity-driven research in an academic atmosphere. I call this group, consisting of individuals like B T Matthias, G H Wannier, R G Shulman, P A Wolff, myself , and a number of others, the "younger Turks".

From Bell Labs to Silicon Valley: A Saga of Technology Transfer, 1954-1961

NASA Astrophysics Data System (ADS)

Riordan, Michael

2009-03-01

Although Bell Telephone Laboratories invented the transistor and developed most of the associated semiconductor technology, the integrated circuit or microchip emerged elsewhere--at Texas Instruments and Fairchild Semiconductor Company. I recount how the silicon technology required to make microchips possible was first developed at Bell Labs in the mid-1950s. Much of it reached the San Francisco Bay Area when transistor pioneer William Shockley left Bell Labs in 1955 to establish the Shockley Semiconductor Laboratory in Mountain View, hiring a team of engineers and scientists to develop and manufacture transistors and related semiconductor devices. But eight of them--including Gordon Moore and Robert Noyce, eventually the co-founders of Intel--resigned en masse in September 1957 to start Fairchild, bringing with them the scientific and technological expertise they had acquired and further developed at Shockley's firm. This event marked the birth of Silicon Valley, both technologically and culturally. By March 1961 the company was marketing its Micrologic integrated circuits, the first commercial silicon microchips, based on the planar processing technique developed at Fairchild by Jean Hoerni.

From Lab to Legislation: Communicating Science to Congress

NASA Astrophysics Data System (ADS)

McCormick, Colin

2005-04-01

After finishing my physics PhD in 2003, I spent a year as a science policy advisor to U.S. Representative Edward J. Markey of Massachusetts. My duties included summarizing developments and giving advice to Rep. Markey on issues ranging from nuclear proliferation to space exploration to radiological materials security. I worked with him and his staff on writing legislation, speeches, press releases, and opinion columns, and met a variety of scientists, diplomats, military officers, and government officials along the way. In this talk I will discuss some of the lessons learned by myself and the 30 other scientists sponsored by the American Association for the Advancement of Science (AAAS) to spend a year working in Congress. As quickly became clear, it was less our specific scientific knowledge that was valuable to the legislators we worked for, but rather our ability to communicate with both scientists and politicians, and to help make each group a little less inscrutable to the other. Although many scientists would like to ignore it, the impact of Washington policymakers on American science is enormous, and programs like the Congressional Science Fellows are vital in helping to make that impact as positive as possible.

Sensei: A Multi-Modal Framework for Assessing Stress Resiliency

DTIC Science & Technology

2013-04-01

interest for the second subject is the upturn in the GSR response before the start of the Stroop test, possibly indicating some anticipatory stress ...Framework for Assessing Stress Resiliency (March 1-31, 2013) From: Ajay Divakaran, Technical Leader Jeffrey Lubin, Senior Research Scientist Joe...Period 15 (March 2013): Task 3.1: Capture Behavioral Stress Markers in Real-Time in Lab Environment with graded exposure to ICT’s scenarios MAC 1-6

Sensei: A Multi-Modal Framework for Assessing Stress Resiliency

DTIC Science & Technology

2013-05-01

Modal Framework for Assessing Stress Resiliency (May 1-31, 2013) From: Ajay Divakaran, Technical Leader Jeffrey Lubin, Senior Research Scientist...17 (May 2013): Task 3.1: Capture Behavioral Stress Markers in Real-Time in Lab Environment with graded exposure to ICT’s scenarios MAC 1-6...Modal Framework for Assessing Stress Resiliency 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER

The Center for Functional Nanomaterials at Brookhaven National Lab

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dickerson, James

2015-07-09

Scientists from all over the world visit the Center for Functional Nanomaterials to explore strange phenomena hidden on the nanoscale—an exciting and powerful landscape spanning just billionths of a meter. The U.S. Department of Energy opened the CFN, one of its five nanoscale science research centers in the United States, to develop unprecedented energy technologies and solve fundamental scientific puzzles. Learn more about the CFN: https://www.bnl.gov/cfn/.

New Light on Dark Energy (LBNL Science at the Theater)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Linder, Eric; Ho, Shirly; Aldering, Greg

2011-04-25

A panel of Lab scientists — including Eric Linder, Shirly Ho, and Greg Aldering — along with Andrew Fraiknoi, the Bay Area's most popular astronomy explainer, gathered at the Berkeley Repertory Theatre on Monday, April 25, 2011, for a discussion about "New Light on Dark Energy." Topics will include hunting down Type 1a supernovae, measuring the universe using baryon oscillation, and whether dark energy is the true driver of the universe.

NIH Study Offers Insight into Why Cancer Incidence Increases with Age

MedlinePlus

... Record Research & Training Medical Research Initiatives Science Highlights Science Education Research in NIH Labs & Clinics Training Opportunities Library Resources Research Resources Clinical Research Resources Safety, Regulation ...

NIH Study Finds Regular Aspirin Use May Reduce Ovarian Cancer Risk

MedlinePlus

... Record Research & Training Medical Research Initiatives Science Highlights Science Education Research in NIH Labs & Clinics Training Opportunities Library Resources Research Resources Clinical Research Resources Safety, Regulation ...

DOE Research and Development Accomplishments About

Science.gov Websites

accomplishment is the outcome of past DOE or predecessor research whose benefits are being realized now. The core compilations that spotlight an individual scientist or an area of research. Pages highlighting individuals provide information about the scientist's body of research, a biographical sketch, recognitions, and/or

Roadmap to MaRIE May 2015

DOE Office of Scientific and Technical Information (OSTI.GOV)

Barnes, Cris William

Los Alamos National Laboratory (LANL) hosted the Stewardship Science Academic Programs Symposium, which is designed to foster relationships among young scientists, sponsors and the National Nuclear Security Administration national laboratories. The event highlights much of the work done by prominent scientists and allows attendees to view the multiple on site facilities at LANL.

Geology in the Movies: Using Hollywood Films as a Teaching Tool in Introductory Geosciences Courses

NASA Astrophysics Data System (ADS)

Lawrence, K. T.; Malinconico, L. L.

2008-12-01

A common challenge in introductory Geoscience courses is engaging students who often do not have a long- standing interest in science. In recent years Hollywood has produced a number of geoscience-themed films (Dante's Peak, Deep Impact, Day After Tomorrow, Inconvenient Truth), most of which contain kernels of scientific truth as well as gross misrepresentations of scientific reality. In our introductory courses (Geological Disasters: Agents of Chaos and Earth's Climate: Past Present and Future) we have had great success using these films as a way of both engaging students and accomplishing many of our course goals. Even though most of the students in these courses will not become geoscience majors, it is important for them to realize that they can make informed judgments about concepts portrayed in the popular media. We have incorporated short written movie critiques into our suite of introductory course laboratory exercises. Through these movie-critique labs, students have an opportunity to apply their new geoscience expertise to examining the validity of the scientific concepts presented in the film. Along the way, students start to see the relevance of course materials to their everyday lives, think more critically about how science is portrayed by non-scientists, synthesize what they have learned by applying their knowledge to a new problem, and improve their ability to communicate what they have learned. Despite the fact that these movie-critique labs require significantly more out-of-lab effort that our other introductory lab assignments, in our course evaluations many students rate the movie critiques as not only one of the most interesting lab exercises of the semester, but also the lab exercise containing the most educational value.

Microbial communities of three sympatric Australian stingless bee species.

PubMed

Leonhardt, Sara D; Kaltenpoth, Martin

2014-01-01

Bacterial symbionts of insects have received increasing attention due to their prominent role in nutrient acquisition and defense. In social bees, symbiotic bacteria can maintain colony homeostasis and fitness, and the loss or alteration of the bacterial community may be associated with the ongoing bee decline observed worldwide. However, analyses of microbiota associated with bees have been largely confined to the social honeybees (Apis mellifera) and bumblebees (Bombus spec.), revealing--among other taxa--host-specific lactic acid bacteria (LAB, genus Lactobacillus) that are not found in solitary bees. Here, we characterized the microbiota of three Australian stingless bee species (Apidae: Meliponini) of two phylogenetically distant genera (Tetragonula and Austroplebeia). Besides common plant bacteria, we find LAB in all three species, showing that LAB are shared by honeybees, bumblebees and stingless bees across geographical regions. However, while LAB of the honeybee-associated Firm4-5 clusters were present in Tetragonula, they were lacking in Austroplebeia. Instead, we found a novel clade of likely host-specific LAB in all three Australian stingless bee species which forms a sister clade to a large cluster of Halictidae-associated lactobacilli. Our findings indicate both a phylogenetic and geographical signal of host-specific LAB in stingless bees and highlight stingless bees as an interesting group to investigate the evolutionary history of the bee-LAB association.

Gender Writ Small: Gender Enactments and Gendered Narratives about Lab Organization and Knowledge Transmission in a Biomedical Engineering Research Setting

NASA Astrophysics Data System (ADS)

Malone, Kareen Ror; Nersessian, Nancy J.; Newstetter, Wendy

This article presents qualitative data and offers some innovative theoretical approaches to frame the analysis of gender in science, technology, engineering, and mathematics (STEM) settings. It begins with a theoretical discussion of a discursive approach to gender that captures how gender is lived "on the ground." The authors argue for a less individualistic approach to gender. Data for this research project was gathered from intensive interviews with lab members and ethnographic observations in a biomedical engineering lab. Data analysis relied on a mixed methodology involving qualitative approaches and dialogues with findings from other research traditions. Three themes are highlighted: lab dynamics in relation to issues of critical mass, the division of labor, and knowledge transmission. The data illustrate how gender is created in interactions and is inflected through forms of social organization.

Role of Broiler Carcasses and Processing Plant Air in Contamination of Modified-Atmosphere-Packaged Broiler Products with Psychrotrophic Lactic Acid Bacteria▿

PubMed Central

Vihavainen, Elina; Lundström, Hanna-Saara; Susiluoto, Tuija; Koort, Joanna; Paulin, Lars; Auvinen, Petri; Björkroth, K. Johanna

2007-01-01

Some psychrotrophic lactic acid bacteria (LAB) are specific meat spoilage organisms in modified-atmosphere-packaged (MAP), cold-stored meat products. To determine if incoming broilers or the production plant environment is a source of spoilage LAB, a total of 86, 122, and 447 LAB isolates from broiler carcasses, production plant air, and MAP broiler products, respectively, were characterized using a library of HindIII restriction fragment length polymorphism (RFLP) patterns of the 16 and 23S rRNA genes as operational taxonomic units in numerical analyses. Six hundred thirteen LAB isolates from the total of 655 clustered in 29 groups considered to be species specific. Sixty-four percent of product isolates clustered either with Carnobacterium divergens or with Carnobacterium maltaromaticum type strains. The third major product-associated cluster (17% of isolates) was formed by unknown LAB. Representative strains from these three clusters were analyzed for the phylogeny of their 16S rRNA genes. This analysis verified that the two largest RFLP clusters consisted of carnobacteria and showed that the unknown LAB group consisted of Lactococcus spp. No product-associated LAB were detected in broiler carcasses sampled at the beginning of slaughter, whereas carnobacteria and lactococci, along with some other specific meat spoilage LAB, were recovered from processing plant air at many sites. This study reveals that incoming broiler chickens are not major sources of psychrotrophic spoilage LAB, whereas the detection of these organisms from the air of the processing environment highlights the role of processing facilities as sources of LAB contamination. PMID:17142357

Teens Using E-cigarettes May Be More Likely to Start Smoking Tobacco

MedlinePlus

... Record Research & Training Medical Research Initiatives Science Highlights Science Education Research in NIH Labs & Clinics Training Opportunities Library Resources Research Resources Clinical Research Resources Safety, Regulation ...

Statement on Public-Private Partnerships as Part of the NIH HEAL Initiative

MedlinePlus

... Record Research & Training Medical Research Initiatives Science Highlights Science Education Research in NIH Labs & Clinics Training Opportunities Library Resources Research Resources Clinical Research Resources Safety, Regulation ...

The Great Alliance Between Politics and Science

NASA Astrophysics Data System (ADS)

Grasso, Pietro

2014-07-01

Dear Friends, I accepted the invitation to take part in this important scientific appointment, which has remarkably reached its 46th edition this year, with great pleasure. First of all, I would like to warmly welcome and thank the scientists who have come from all over the world to give their contribution of intelligence and commitment to the future of our planet and of humanity. I would like to thank the World Federation of Scientists, the ICSC World Lab and the Ettore Majorana Foundation for their invitation and hospitality and I would like to express my personal consideration and respect for Professor Antonino Zichichi, for his competent and passionate dedication in keeping the attention of science, public opinion and politics focused on planetary emergencies for decades, combining scientific rigour and popularisation skill...

NCI intramural research highlighted at 2014 AACR meeting

Cancer.gov

This year’s American Association for Cancer Research meeting featured plenary talks by two NCI scientists, Steven Rosenberg, M.D., and Louis Staudt, M.D., Ph.D., that highlighted the challenges in developing varied and potentially synergistic treatments f

Evaluation of distribution and sources of sewage molecular marker (LABs) in selected rivers and estuaries of Peninsular Malaysia.

PubMed

Magam, Sami M; Zakaria, Mohamad Pauzi; Halimoon, Normala; Aris, Ahmad Zaharin; Kannan, Narayanan; Masood, Najat; Mustafa, Shuhaimi; Alkhadher, Sadeq; Keshavarzifard, Mehrzad; Vaezzadeh, Vahab; Sani, Muhamad S A; Latif, Mohd Talib

2016-03-01

This is the first extensive report on linear alkylbenzenes (LABs) as sewage molecular markers in surface sediments collected from the Perlis, Kedah, Merbok, Prai, and Perak Rivers and Estuaries in the west of Peninsular Malaysia. Sediment samples were extracted, fractionated, and analyzed using gas chromatography mass spectrometry (GC-MS). The concentrations of total LABs ranged from 68 to 154 (Perlis River), 103 to 314 (Kedah River), 242 to 1062 (Merbok River), 1985 to 2910 (Prai River), and 217 to 329 ng g(-1) (Perak River) dry weight (dw). The highest levels of LABs were found at PI3 (Prai Estuary) due to the rapid industrialization and population growth in this region, while the lowest concentrations of LABs were found at PS1 (upstream of Perlis River). The LABs ratio of internal to external isomers (I/E) in this study ranged from 0.56 at KH1 (upstream of Kedah River) to 1.35 at MK3 (Merbok Estuary) indicating that the rivers receive raw sewage and primary treatment effluents in the study area. In general, the results of this paper highlighted the necessity of continuation of water treatment system improvement in Malaysia.

Sneak Preview of April 25 Science at the Theater

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ho, Shirley

Berkeley Lab astrophysicist Shirley Ho offers a sneak preview of the Science at the Theatre event at the Berkeley Repertory Theatre on April 25. Three Berkeley Lab cosmologists and Bay Area astronomer Andrew Fraiknoi will gather at the Berkeley Rep on Monday, April 25, from 7 to 9 p.m. to shed light on the mystery of the accelerating universe. Topics will include hunting down Type 1a supernovae, measuring the universe using baryon oscillation, and whether dark energy is the true driver of the universe. If you have questions for the scientists, post them below, send them to friendsofberkeleylab@lbl.gov, or catchmore » us on facebook: http://www.facebook.com/video/video.php?v=10150215592292354&oid=593833429...Your question might be answered at the April 25 talk if there's time.« less

Biosensors in Health Care: The Milestones Achieved in Their Development towards Lab-on-Chip-Analysis

PubMed Central

Patel, Suprava; Nanda, Rachita; Sahoo, Sibasish; Mohapatra, Eli

2016-01-01

Immense potentiality of biosensors in medical diagnostics has driven scientists in evolution of biosensor technologies and innovating newer tools in time. The cornerstone of the popularity of biosensors in sensing wide range of biomolecules in medical diagnostics is due to their simplicity in operation, higher sensitivity, ability to perform multiplex analysis, and capability to be integrated with different function by the same chip. There remains a huge challenge to meet the demands of performance and yield to its simplicity and affordability. Ultimate goal stands for providing point-of-care testing facility to the remote areas worldwide, particularly the developing countries. It entails continuous development in technology towards multiplexing ability, fabrication, and miniaturization of biosensor devices so that they can provide lab-on-chip-analysis systems to the community. PMID:27042353

Evaluating learning and teaching using the Force Concept Inventory

NASA Astrophysics Data System (ADS)

Zitzewitz, Paul

1997-04-01

Teaching methods used in the calculus-based mechanics course for engineers and scientists (P150) at the University of Michigan-Dearborn were markedly changed in September, 1996. Lectures emphasize active learning with Mazur's ConcepTests, Sokoloff's Interactive Demonstrations, and Van Heuvelen's ALPS Kit worksheets. Students solve context-rich problems using Van Heuvelen's multiple representation format in cooperative groups in discussion sections. Labs were changed to use MBL emphasizing concepts and Experiment Problems to learn lab-based problem solving. Pre- and post-testing of 400 students with the Force Concept Inventory has demonstrated considerable success. The average increase in score has been 35-45methods as defined by Hake. The methods and results will be discussed. Detailed analyses of the FCI results will look at success in teaching specific concepts and the effect of student preparation in mathematics and high school physics.

The CSWA Survey on Workplace Climate and Anti-Harassment Policies

NASA Astrophysics Data System (ADS)

Richey, Christina

2015-11-01

Workplace climate can promote, or hinder, scientific productivity and innovation. The Committee on the Status of Women in Astronomy (CSWA) Survey on Workplace Climate sought to discover whether scientists in the astronomical and planetary science communities experienced a hostile work environment. The survey investigated the extent to which negative experiences 1) were motivated by the target's identity (e.g., gender, gender identity, sexual orientation, ability status, religion, neurodiversity, or race and ethnicity) and 2) affected the extent to which respondents felt safe in their workplaces. 426 participants were recruited for an online survey. This presentation will include the preliminary results from respondents' experiences in the last five years. Notable conclusions include: 1. Scientists in the astronomical and planetary science communities experience and witness inappropriate language, verbal harassment, and physical assault. 2. Abuses that relate to gender are those that appear in the greatest proportion in this sample. 3. Inappropriate comments, harassment, and assault lead to a number of scientists feeling unsafe in their workplaces, and pursuing fewer scholarly opportunities as a direct result of these experiences. This presentation, in addition to highlighting results from the recent CSWA Survey, will also include a definition for harassment and highlight the types of harassment that are frequently encountered by scientists, as well as highlight techniques for dealing with harassment, both in the workplace and at conferences.

Oxidation of metabolites highlights the microbial interactions and role of Acetobacter pasteurianus during cocoa bean fermentation.

PubMed

Moens, Frédéric; Lefeber, Timothy; De Vuyst, Luc

2014-03-01

Four cocoa-specific acetic acid bacterium (AAB) strains, namely, Acetobacter pasteurianus 386B, Acetobacter ghanensis LMG 23848(T), Acetobacter fabarum LMG 24244(T), and Acetobacter senegalensis 108B, were analyzed kinetically and metabolically during monoculture laboratory fermentations. A cocoa pulp simulation medium (CPSM) for AAB, containing ethanol, lactic acid, and mannitol, was used. All AAB strains differed in their ethanol and lactic acid oxidation kinetics, whereby only A. pasteurianus 386B performed a fast oxidation of ethanol and lactic acid into acetic acid and acetoin, respectively. Only A. pasteurianus 386B and A. ghanensis LMG 23848(T) oxidized mannitol into fructose. Coculture fermentations with A. pasteurianus 386B or A. ghanensis LMG 23848(T) and Lactobacillus fermentum 222 in CPSM for lactic acid bacteria (LAB) containing glucose, fructose, and citric acid revealed oxidation of lactic acid produced by the LAB strain into acetic acid and acetoin that was faster in the case of A. pasteurianus 386B. A triculture fermentation with Saccharomyces cerevisiae H5S5K23, L. fermentum 222, and A. pasteurianus 386B, using CPSM for LAB, showed oxidation of ethanol and lactic acid produced by the yeast and LAB strain, respectively, into acetic acid and acetoin. Hence, acetic acid and acetoin are the major end metabolites of cocoa bean fermentation. All data highlight that A. pasteurianus 386B displayed beneficial functional roles to be used as a starter culture, namely, a fast oxidation of ethanol and lactic acid, and that these metabolites play a key role as substrates for A. pasteurianus in its indispensable cross-feeding interactions with yeast and LAB during cocoa bean fermentation.

Oxidation of Metabolites Highlights the Microbial Interactions and Role of Acetobacter pasteurianus during Cocoa Bean Fermentation

PubMed Central

Moens, Frédéric; Lefeber, Timothy

2014-01-01

Four cocoa-specific acetic acid bacterium (AAB) strains, namely, Acetobacter pasteurianus 386B, Acetobacter ghanensis LMG 23848T, Acetobacter fabarum LMG 24244T, and Acetobacter senegalensis 108B, were analyzed kinetically and metabolically during monoculture laboratory fermentations. A cocoa pulp simulation medium (CPSM) for AAB, containing ethanol, lactic acid, and mannitol, was used. All AAB strains differed in their ethanol and lactic acid oxidation kinetics, whereby only A. pasteurianus 386B performed a fast oxidation of ethanol and lactic acid into acetic acid and acetoin, respectively. Only A. pasteurianus 386B and A. ghanensis LMG 23848T oxidized mannitol into fructose. Coculture fermentations with A. pasteurianus 386B or A. ghanensis LMG 23848T and Lactobacillus fermentum 222 in CPSM for lactic acid bacteria (LAB) containing glucose, fructose, and citric acid revealed oxidation of lactic acid produced by the LAB strain into acetic acid and acetoin that was faster in the case of A. pasteurianus 386B. A triculture fermentation with Saccharomyces cerevisiae H5S5K23, L. fermentum 222, and A. pasteurianus 386B, using CPSM for LAB, showed oxidation of ethanol and lactic acid produced by the yeast and LAB strain, respectively, into acetic acid and acetoin. Hence, acetic acid and acetoin are the major end metabolites of cocoa bean fermentation. All data highlight that A. pasteurianus 386B displayed beneficial functional roles to be used as a starter culture, namely, a fast oxidation of ethanol and lactic acid, and that these metabolites play a key role as substrates for A. pasteurianus in its indispensable cross-feeding interactions with yeast and LAB during cocoa bean fermentation. PMID:24413595

SEAS (Student Experiments At Sea): Helping Teachers Foster Authentic Student Inquiry in the Science Classroom

NASA Astrophysics Data System (ADS)

Goehring, L.; Kelsey, K.; Carlson, J.

2005-12-01

Teacher professional development designed to promote authentic research in the classroom is ultimately aimed at improving student scientific literacy. In addition to providing teachers with opportunities to improve their understanding of science through research experiences, we need to help facilitate similar learning in students. This is the focus of the SEAS (Student Experiments At Sea) program: to help students learn science by doing science. SEAS offers teachers tools and a framework to help foster authentic student inquiry in the classroom. SEAS uses the excitement of deep-sea research, as well as the research facilities and human resources that comprise the deep-sea scientific community, to engage student learners. Through SEAS, students have the opportunity to practice inquiry skills and participate in research projects along side scientists. SEAS is a pilot program funded by NSF and sponsored by the Ridge 2000 research community. The pilot includes inquiry-based curricular materials, facilitated interaction with scientists, opportunities to engage students in research projects, and teacher training. SEAS offers a framework of resources designed to help translate inquiry skills and approaches to the classroom environment, recognizing the need to move students along the continuum of scientific inquiry skills. This framework includes hands-on classroom lessons, Classroom to Sea labs where students compare their investigations with at-sea investigations, and a student experiment competition. The program also uses the Web to create a virtual ``scientific community'' including students. Lessons learned from this two year pilot emphasize the importance of helping teachers feel knowledgeable and experienced in the process of scientific inquiry as well as in the subject. Teachers with experience in scientific research were better able to utilize the program. Providing teachers with access to scientists as a resource was also important, particularly given the challenges of working in the deep-sea environment. Also, fostering authentic student investigations (i.e., working through preparatory materials, developing proposals, analyzing data and writing summary reports) is challenging to fit within the academic year. Nonetheless, teacher feedback highlights that the excitement generated by participation in real research is highly motivating. Further, students experience a ``paradigm shift'' in understanding evidence-based reasoning and the process of scientific discovery.

The first Basmajian lecture. Reflections on John V. Basmajian: Anatomist, Electromyographer, Scientist.

PubMed

Wolf, S L.

1997-12-01

This first Basmajian lecture honors its namesake, a founding father of the International Society of Electrokinesiology. Basmajian's influence as an anatomist, electromyographer and clinical scientist is highlighted, and thoughts are expressed about the contributions that this outstanding leader has made and continues to make in our interdisciplinary field.

Black Achievers in Science, Teachers Guide.

ERIC Educational Resources Information Center

Museum of Science and Industry, Chicago, IL.

In this guide, 16 historical and contemporary black scientists and engineers are highlighted as role models. Four scientists are represented in each of four technical fields: life sciences (Ernest E. Just; Harvey M. Pickrum; George W. Carver; Patricia S. Cowings); physical science (George R. Carruthers; Percy L. Julian; Walter E. Massey; Warren M.…

Scholars at Risk in Russia

NASA Astrophysics Data System (ADS)

Orlov, Yuri

2006-04-01

I will share my general thoughts on safe haven for scholars at risk, based on my own experience, and will discuss scholars at risk in Russia. At the present time, these are mostly scientists falsely accused of espionage. I will highlight the special issues this fact raises for providing support or safe haven for such scientists.

2016 Summer Series Highlights - Inspire the Imagination

NASA Image and Video Library

2017-01-20

Highlights of the 2016 Summer Series of lectures at NASA's Ames Research Center in Silicon Valley. Sponsored by the Ames Office of the Chief Scientist, the talks are designed to generate innovative discussion, as well as inspire and catalyze scientific progress.

In Conversation with Jim Schuck: Nano-optics

ScienceCinema

Jim Schuck and Alice Egan

2017-12-09

Sponsored by Berkeley Lab's Materials Sciences Division (MSD), "In Conversation with" is a next generation science seminar series. Host Alice Egan is the assistant to MSD Director Miquel Salmeron. Alice conducts a fun and informative interview, touching on the lives and work of the guest. The first In Conversation With took place July 9 with Jim Schuck, a staff scientist in the Molecular Foundry's Imaging and Manipulation Facility as our first guest. He discussed the world of Nano-optics.

In Conversation with Jim Schuck: Nano-optics

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jim Schuck and Alice Egan

Sponsored by Berkeley Lab's Materials Sciences Division (MSD), "In Conversation with" is a next generation science seminar series. Host Alice Egan is the assistant to MSD Director Miquel Salmeron. Alice conducts a fun and informative interview, touching on the lives and work of the guest. The first In Conversation With took place July 9 with Jim Schuck, a staff scientist in the Molecular Foundry's Imaging and Manipulation Facility as our first guest. He discussed the world of Nano-optics.

New Light on Dark Energy (LBNL Science at the Theater)

ScienceCinema

Linder, Eric; Ho, Shirly; Aldering, Greg; Fraiknoi, Andrew

2017-12-09

A panel of Lab scientists — including Eric Linder, Shirly Ho, and Greg Aldering — along with Andrew Fraiknoi, the Bay Area's most popular astronomy explainer, gathered at the Berkeley Repertory Theatre on Monday, April 25, 2011, for a discussion about "New Light on Dark Energy." Topics will include hunting down Type 1a supernovae, measuring the universe using baryon oscillation, and whether dark energy is the true driver of the universe.

Long-Time Scientist Works to Prove Chemistry’s Place in Cancer Research | Poster

Cancer.gov

By Carolynne Keenan, Contributing Writer When Larry Keefer, Ph.D., first arrived at the National Cancer Institute (NCI) more than 40 years ago, he didn’t have a physical lab to call his own. Not immediately, anyway, due to a glitch in the construction schedule, he explained.                   So he spent his first few years in Bethesda doing administrative work, like reviewing

The Center for Functional Nanomaterials at Brookhaven National Lab

ScienceCinema

Dickerson, James

2018-01-16

Scientists from all over the world visit the Center for Functional Nanomaterials to explore strange phenomena hidden on the nanoscale—an exciting and powerful landscape spanning just billionths of a meter. The U.S. Department of Energy opened the CFN, one of its five nanoscale science research centers in the United States, to develop unprecedented energy technologies and solve fundamental scientific puzzles. Learn more about the CFN: https://www.bnl.gov/cfn/.

International Standard Payload Rack volume

NASA Technical Reports Server (NTRS)

2001-01-01

Outer dimensions of the International Standard Payload Rack (ISPR) that will be used on the International Space Station (ISS) sets the envelope for scientists designing hardware for experiments in biological and physical sciences aboard ISS. The ISPR includes attachments to ISS utilities (electrical power, heating and cooling, data, fluids, vacuum, etc.) through standoffs that hold the racks in place in the lab modules. Usage will range from facilities that take entire racks to specialized drawers occupying a portion of a rack.

Genome Science and Personalized Cancer Treatment (LBNL Summer Lecture Series)

ScienceCinema

Gray, Joe [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Life Sciences Division and Associate Lab. Director for Life and Environmental Sciences

2018-05-04

Summer Lecture Series 2009: Results from the Human Genome Project are enabling scientists to understand how individual cancers form and progress. This information, when combined with newly developed drugs, can optimize the treatment of individual cancers. Joe Gray, director of Berkeley Labs Life Sciences Division and Associate Laboratory Director for Life and Environmental Sciences, will focus on this approach, its promise, and its current roadblocks — particularly with regard to breast cancer.

Secrets of the Soil (LBNL Science at the Theater)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Brodie, Eoin; Northen, Trent; Jansson, Janet

2011-11-07

Four Berkeley Lab scientists unveil the "Secrets of the Soil"at this Nov. 7, 2011 Science at the Theater event. Eoin Brodie, Janet Jansson, Margaret Torn and Trent Northen talk about their research and how soil could hold the key to our climate and energy future.The discussion was moderated by John Harte, who holds a joint professorship in the Energy and Resources Group and the Ecosystem Sciences Division of UC Berkeley's College of Natural Resources

Revisiting lab-on-a-chip technology for drug discovery.

PubMed

Neuži, Pavel; Giselbrecht, Stefan; Länge, Kerstin; Huang, Tony Jun; Manz, Andreas

2012-08-01

The field of microfluidics or lab-on-a-chip technology aims to improve and extend the possibilities of bioassays, cell biology and biomedical research based on the idea of miniaturization. Microfluidic systems allow more accurate modelling of physiological situations for both fundamental research and drug development, and enable systematic high-volume testing for various aspects of drug discovery. Microfluidic systems are in development that not only model biological environments but also physically mimic biological tissues and organs; such 'organs on a chip' could have an important role in expediting early stages of drug discovery and help reduce reliance on animal testing. This Review highlights the latest lab-on-a-chip technologies for drug discovery and discusses the potential for future developments in this field.

Scientists' Prioritization of Communication Objectives for Public Engagement.

PubMed

Dudo, Anthony; Besley, John C

2016-01-01

Amid calls from scientific leaders for their colleagues to become more effective public communicators, this study examines the objectives that scientists' report drive their public engagement behaviors. We explore how scientists evaluate five specific communication objectives, which include informing the public about science, exciting the public about science, strengthening the public's trust in science, tailoring messages about science, and defending science from misinformation. We use insights from extant research, the theory of planned behavior, and procedural justice theory to identify likely predictors of scientists' views about these communication objectives. Results show that scientists most prioritize communication designed to defend science from misinformation and educate the public about science, and least prioritize communication that seeks to build trust and establish resonance with the public. Regression analyses reveal factors associated with scientists who prioritize each of the five specific communication objectives. Our findings highlight the need for communication trainers to help scientists select specific communication objectives for particular contexts and audiences.

National Labs Host Classroom Ready Energy Educational Materials

NASA Astrophysics Data System (ADS)

Howell, C. D.

2009-12-01

The Department of Energy (DOE) has a clear goal of joining all climate and energy agencies in the task of taking climate and energy research and development to communities across the nation and throughout the world. Only as information on climate and energy education is shared with the nation and world do research labs begin to understand the massive outreach work yet to be accomplished. The work at hand is to encourage and ensure the climate and energy literacy of our society. The national labs have defined the K-20 population as a major outreach focus, with the intent of helping them see their future through the global energy usage crisis and ensure them that they have choices and a chance to redirect their future. Students embrace climate and energy knowledge and do see an opportunity to change our energy future in a positive way. Students are so engaged that energy clubs are springing up in highschools across the nation. Because of such global clubs university campuses are being connected throughout the world (Energy Crossroads www.energycrossroads.org) etc. There is a need and an interest, but what do teachers need in order to faciliate this learning? It is simple, they need financial support for classroom resources; standards based classroom ready lessons and materials; and, training. The National Renewable Energy Laboratory (NREL), a Department of Energy Lab, provides standards based education materials to schools across the nation. With a focus on renewable energy and energy efficiency education, NREL helps educators to prompt students to analyze and then question their energy choices and evaluate their carbon footprint. Classrooms can then discover the effects of those choices on greenhouse gas emmissions and climate change. The DOE Office of Science has found a way to contribute to teachers professional development through the Department of Energy Academics Creating Teacher Scientists (DOE ACTS) Program. This program affords teachers an opportunity to take research to the classroom. The DOE ACTS program is designed for science and math teachers seeking an independent research experience with a mentor scientist at a DOE National Laboratory to serve as technical leaders and agents of positive change in their local, regional and national communities. (www.scied.science.doe.gov/scied/ACTS/about.htm) The National Labs developed education materials and outreach combined with DOE ACTS are several small steps in the right direction. That is, a small step toward impacting and influencing thousands of youth across the nation (our future workforce) as only teachers can do. (www.rne2ew.org http://www1.eere.energy.gov/education/)

Conference report: Bioanalysis highlights from the 2012 American Association of Pharmaceutical Scientists National Biotechnology Conference.

PubMed

Crisino, Rebecca M; Geist, Brian; Li, Jian

2012-09-01

The American Association of Pharmaceutical Scientists (AAPS) is an international forum for the exchange of knowledge among scientists to enhance their contributions to drug development. The annual National Biotechnology Conference, organized by the AAPS on 21-23 May 2012 in San Diego, CA, USA, brings together experts from various disciplines representing private industry, academia and governing institutions dedicated toward advancing the scientific and technological progress related to discovery, development and manufacture of medical biotechnology products. Over 300 scientific poster presentations and approximately 50 oral presentation and discussion sessions examined a breadth of topics pertaining to biotechnology drug development, such as the advancement of vaccines and biosimilars, emerging and innovative technologies, nonclinical and clinical bioanalysis, and regulatory updates. This conference report highlights the existing challenges with ligand-binding assays, emerging challenges, innovative integration of various technology platforms and applicable regulatory considerations as they relate to immunogenicity and pharmacokinetic bioanalytical assessments.

FOREWORD: Jefferson Lab: A Long Decade of Physics

NASA Astrophysics Data System (ADS)

Montgomery, Hugh

2011-04-01

Jefferson Lab Jefferson Lab was created in 1984 and started operating in about 1996. 2011 is an appropriate time to try to take a look at the results that have appeared, what has been learned, and what has been exciting for our scientific community. Rather than attempt to construct a coherent view with a single author or at least a small number, we have, instead, invited small groups of people who have been intimately involved in the work itself to make contributions. These people are accelerator experts, experimentalists and theorists, staff and users. We have, in the main, sought reviews of the actual sub-fields. The primary exception is the first paper, which sets the scene as it was, in one person's view, at the beginning of Jefferson Lab. In reviewing the material as it appeared, I was impressed by the breadth of the material. Major advances are documented from form factors to structure functions, from spectroscopy to physics beyond the standard model of nuclear and particle physics. Recognition of the part played by spin, the helicities of the beams, the polarizations of the targets, and the polarizations of final state particles, is inescapable. Access to the weak interaction amplitudes through measurements of the parity violating asymmetries has led to quantification of the strange content of the nucleon and the neutron radius of lead, and to measurements of the electroweak mixing angle. Lattice QCD calculations flourished and are setting the platform for understanding of the spectroscopy of baryons and mesons. But the star of the game was the accelerator. Its performance enabled the physics and also the use of the technology to generate a powerful free electron laser. These important pieces of Jefferson Lab physics are given their place. As the third Director of Jefferson Lab, and on behalf of the other physicists and others presently associated with the lab, I would like to express my admiration and gratitude for the efforts of the directors, chief scientists, associate directors, physicists, engineers, technicians and administrators who made it all possible. In sum, we should celebrate the science that Jefferson Lab has realized in this, its first long decade of physics. Hugh Montgomery, Director Hugh Montgomery signature

Study Suggests Brain Is Hard-Wired for Chronic Pain

MedlinePlus

... Trials and You Talking to Your Doctor Science Education Resources Community Resources Clear Health A–Z Publications ... Research & Training Medical Research Initiatives Science Highlights Science Education Research in NIH Labs & Clinics Training Opportunities Library ...

Research &Discover: A Pipeline of the Next Generation of Earth System Scientists

NASA Astrophysics Data System (ADS)

Hurtt, G. C.; Einaudi, F.; Moore, B.; Salomonson, V.; Campbell, J.

2006-12-01

In 2002, the University of New Hampshire (UNH) and NASA Goddard Space Flight Center (GSFC) started the educational initiative Research &Discover with the goals to: (i) recruit outstanding young scientists into research careers in Earth science and Earth remote sensing (broadly defined), and (ii) support Earth science graduate students enrolled at UNH through a program of collaborative partnerships with GSFC scientists and UNH faculty. To meet these goals, the program consists of a linked set of educational opportunities that begins with a paid summer research internship at UNH for students following their Junior year of college, and is followed by a second paid summer internship at GSFC for students following their Senior year of college. These summer internships are then followed by two-year fellowship opportunities at UNH for graduate studies jointly supervised by UNH faculty and GSFC scientists. After 5 years of implementation, the program has awarded summer research internships to 22 students, and graduate research fellowships to 6 students. These students have produced more than 78 scientific research presentations, 5 undergraduate theses, 2 Masters theses, and 4 peer-reviewed publications. More than 80% of alums are actively pursuing careers in Earth sciences now. In the process, the program has engaged 19 faculty from UNH and 15 scientists from GSFC as advisors/mentors. New collaborations between these scientists have resulted in new joint research proposals, and the development, delivery, and assessment of a new course in Earth System Science at UNH. Research &Discover represents an educational model of collaboration between a national lab and university to create a pipeline of the next generation of Earth system scientists.

Microbial Communities of Three Sympatric Australian Stingless Bee Species

PubMed Central

Leonhardt, Sara D.; Kaltenpoth, Martin

2014-01-01

Bacterial symbionts of insects have received increasing attention due to their prominent role in nutrient acquisition and defense. In social bees, symbiotic bacteria can maintain colony homeostasis and fitness, and the loss or alteration of the bacterial community may be associated with the ongoing bee decline observed worldwide. However, analyses of microbiota associated with bees have been largely confined to the social honeybees (Apis mellifera) and bumblebees (Bombus spec.), revealing – among other taxa – host-specific lactic acid bacteria (LAB, genus Lactobacillus) that are not found in solitary bees. Here, we characterized the microbiota of three Australian stingless bee species (Apidae: Meliponini) of two phylogenetically distant genera (Tetragonula and Austroplebeia). Besides common plant bacteria, we find LAB in all three species, showing that LAB are shared by honeybees, bumblebees and stingless bees across geographical regions. However, while LAB of the honeybee-associated Firm4–5 clusters were present in Tetragonula, they were lacking in Austroplebeia. Instead, we found a novel clade of likely host-specific LAB in all three Australian stingless bee species which forms a sister clade to a large cluster of Halictidae-associated lactobacilli. Our findings indicate both a phylogenetic and geographical signal of host-specific LAB in stingless bees and highlight stingless bees as an interesting group to investigate the evolutionary history of the bee-LAB association. PMID:25148082

Invasive Species Science Update (No. 8)

Treesearch

Dean Pearson; Yvette Ortega; Jack Butler

2015-01-01

Invasive Species Science Updates are designed to keep managers and other users up-to-date with recently completed and ongoing research by RMRS scientists, as well as highlight breaking news related to invasive species issues. The newsletter is produced by the RMRS Invasive Species Working Group (ISWG), which is a core group of scientists who volunteer to coordinate...

Perspectives of Academic Social Scientists on Knowledge Transfer and Research Collaborations: A Cross-Sectional Survey of Australian Academics

ERIC Educational Resources Information Center

Cherney, Adrian; Head, Brian; Boreham, Paul; Povey, Jenny; Ferguson, Michele

2012-01-01

This paper reports results from a survey of academic social scientists in Australian universities on their research engagement experience with industry and government partners and end-users of research. The results highlight that while academics report a range of benefits arising from research collaborations, there are also significant impediments…

The Young Artist as Scientist: What Can Leonardo Teach Us?

ERIC Educational Resources Information Center

Pollman, Mary Jo

2017-01-01

This is the first in-depth look at the important connections between the arts and science specifically for early childhood education (pre-K-3rd grade). Highlighting their many commonalities, such as the processes involved in creative problem solving, the author draws on what we can learn from Leonardo da Vinci as the supreme artist-scientist.…

Invasive Species Science Update (No. 7)

Treesearch

Dean Pearson; Yvette Ortega; Jack Butler

2014-01-01

Invasive Species Science Updates are designed to keep managers and other users up-to-date with recently completed and ongoing research by RMRS scientists, as well as highlight breaking news related to invasive species issues. The newsletter is produced by the RMRS Invasive Species Working Group (ISWG), which is a core group of scientists who volunteer to coordinate...

Workshop Highlights: An interactive workshop designed to bring social and environmental scientists together while improving the content, delivery, awareness, and use of wildfire smoke health risk messages

EPA Science Inventory

Scientists are asked to communicate their research for a variety of reasons, including general transparency of science, completing funding/grant applications, or making contributions to the greater body of research supporting public and environmental health. Conveying messages th...

Invasive Species Science Update (No. 9)

Treesearch

Justin Runyon

2017-01-01

This newsletter is designed to keep managers and other users up-to-date with recently completed and ongoing research by RMRS scientists, as well as to highlight breaking news related to invasive species issues. The newsletter is produced by the RMRS Invasive Species Working Group (ISWG), a core group of scientists who volunteer to disseminate RMRS invasive species...

Stennis Space Center Verification & Validation Capabilities

NASA Technical Reports Server (NTRS)

Pagnutti, Mary; Ryan, Robert E.; Holekamp, Kara; ONeal, Duane; Knowlton, Kelly; Ross, Kenton; Blonski, Slawomir

2005-01-01

Scientists within NASA s Applied Sciences Directorate have developed a well-characterized remote sensing Verification & Validation (V&V) site at the John C. Stennis Space Center (SSC). This site enables the in-flight characterization of satellite and airborne high spatial and moderate resolution remote sensing systems and their products. The smaller scale of the newer high resolution remote sensing systems allows scientists to characterize geometric, spatial, and radiometric data properties using a single V&V site. The targets and techniques used to characterize data from these newer systems can differ significantly from the techniques used to characterize data from the earlier, coarser spatial resolution systems. Scientists are also using the SSC V&V site to characterize thermal infrared systems and active lidar systems. SSC employs geodetic targets, edge targets, radiometric tarps, atmospheric monitoring equipment, and thermal calibration ponds to characterize remote sensing data products. The SSC Instrument Validation Lab is a key component of the V&V capability and is used to calibrate field instrumentation and to provide National Institute of Standards and Technology traceability. This poster presents a description of the SSC characterization capabilities and examples of calibration data.

Proof of concept: temperature sensing waders for environmental sciences

NASA Astrophysics Data System (ADS)

Hut, R.; Tyler, S.; van Emmerik, T.

2015-12-01

A prototype temperature sensing pair of waders is introduced and tested. The water temperature at the stream-bed is interesting both for scientist studying the hyporheic zone as well as for, e.g., fishers spotting good fishing locations. A temperature sensor incorporated in waders worn by members of the public can give scientists an additional source of information on streamwater-groundwater interaction. A pair of waders was equipped with a thermistor and calibrated in the lab. Tests with both the waders and a reference thermometer in a deep polder ditch with a known localized groundwater contribution (i.e. boil) showed that the temperature sensing waders are capable of identifying the boil location. However, the temperature sensing waders showed a less pronounced response to changing water temperature compared to the reference thermometer, most likely due to the heat capacity of the person in the waders. This research showed that data from temperature sensing waders worn by the public and shared with scientists can be used by to decide where the most interesting places are to do more detailed and more expensive, research.

Proof of concept: temperature-sensing waders for environmental sciences

NASA Astrophysics Data System (ADS)

Hut, Rolf; Tyler, Scott; van Emmerik, Tim

2016-02-01

A prototype temperature-sensing pair of waders is introduced and tested. The water temperature at the streambed is interesting both for scientists studying the hyporheic zone and for, e.g., fishers spotting good fishing locations. A temperature sensor incorporated into waders worn by members of the public can give scientists an additional source of information on stream-water-groundwater interaction. A pair of waders was equipped with a thermistor and calibrated in the lab. Tests with both the waders and a reference thermometer in a deep polder ditch with a known localized groundwater contribution (i.e., boil) showed that the temperature-sensing waders are capable of identifying the boil location. However, the temperature-sensing waders showed a less pronounced response to changing water temperature compared to the reference thermometer, most likely due to the heat capacity of the person in the waders. This research showed that data from temperature-sensing waders worn by the public and shared with scientists can be used to decide where the most interesting places are to do more detailed and more expensive research.

Antioxidant and antimicrobial properties of wine byproducts and their potential uses in the food industry.

PubMed

García-Lomillo, Javier; González-SanJosé, M Luisa; Del Pino-García, Raquel; Rivero-Pérez, M Dolores; Muñiz-Rodríguez, Pilar

2014-12-31

Wine pomace (WP) is one of the agricultural byproducts that has received most attention from food scientists due to the wide range of interesting compounds that remain after the winemaking process. Different powdered products rich in phenolic compounds, with interesting antioxidant and antimicrobial activities, were obtained from WP by applying processes that are both environmentally friendly and economically affordable for the food industry. The products obtained showed high global antioxidant activities (ABTS assay), successfully delayed the onset of lipid oxidation in the Rancimat test, and showed different antimicrobial properties. Products derived from seed-free WP showed bactericidal effects against total aerobic mesophilic bacteria (TAMB) and lactic acid bacteria (LAB) and inhibited Enterobacteriaceae growth completely. The product derived from whole WP presented bacteriostatic activity against the three microorganism groups tested, whereas the product obtained from grape seed promoted TAMB and LAB growth but delayed Enterobacteriaceae proliferation.

Virtual Laboratories and Virtual Worlds

NASA Astrophysics Data System (ADS)

Hut, Piet

2008-05-01

Since we cannot put stars in a laboratory, astrophysicists had to wait till the invention of computers before becoming laboratory scientists. For half a century now, we have been conducting experiments in our virtual laboratories. However, we ourselves have remained behind the keyboard, with the screen of the monitor separating us from the world we are simulating. Recently, 3D on-line technology, developed first for games but now deployed in virtual worlds like Second Life, is beginning to make it possible for astrophysicists to enter their virtual labs themselves, in virtual form as avatars. This has several advantages, from new possibilities to explore the results of the simulations to a shared presence in a virtual lab with remote collaborators on different continents. I will report my experiences with the use of Qwaq Forums, a virtual world developed by a new company (see http://www.qwaq.com).

Wet Lab Accelerator: A Web-Based Application Democratizing Laboratory Automation for Synthetic Biology.

PubMed

Bates, Maxwell; Berliner, Aaron J; Lachoff, Joe; Jaschke, Paul R; Groban, Eli S

2017-01-20

Wet Lab Accelerator (WLA) is a cloud-based tool that allows a scientist to conduct biology via robotic control without the need for any programming knowledge. A drag and drop interface provides a convenient and user-friendly method of generating biological protocols. Graphically developed protocols are turned into programmatic instruction lists required to conduct experiments at the cloud laboratory Transcriptic. Prior to the development of WLA, biologists were required to write in a programming language called "Autoprotocol" in order to work with Transcriptic. WLA relies on a new abstraction layer we call "Omniprotocol" to convert the graphical experimental description into lower level Autoprotocol language, which then directs robots at Transcriptic. While WLA has only been tested at Transcriptic, the conversion of graphically laid out experimental steps into Autoprotocol is generic, allowing extension of WLA into other cloud laboratories in the future. WLA hopes to democratize biology by bringing automation to general biologists.

PCaPAC 2006 Proceedings

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pavel Chevtsov; Matthew Bickley

2007-03-30

The 6-th international PCaPAC (Personal Computers and Particle Accelerator Controls) workshop was held at Jefferson Lab, Newport News, Virginia, from October 24-27, 2006. The main objectives of the conference were to discuss the most important issues of the use of PCs and modern IT technologies for controls of accelerators and to give scientists, engineers, and technicians a forum to exchange the ideas on control problems and their solutions. The workshop consisted of plenary sessions and poster sessions. No parallel sessions were held.Totally, more than seventy oral and poster presentations as well as tutorials were made during the conference, on themore » basis of which about fifty papers were submitted by the authors and included in this publication. This printed version of the PCaPAC 2006 Proceedings is published at Jefferson Lab according to the decision of the PCaPAC International Program Committee of October 26, 2006.« less

KSC-04PD-0789

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Neil Yorio, a Dynamac scientist (right), explains the function of the KSC Space Life Sciences (SLS) Lab to a prestigious tour group. From left are NASA Administrator Sean OKeefe and his wife, Laura; Florida Gov. Jeb Bush; Bernadette Kennedy, wife of the Center Director (CD); Columba Bush, wife of the governor; behind Mrs. Bush, former astronaut Winston Scott; and third from right, CD Jim Kennedy. The new lab is a state-of-the-art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida. The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Kennedy and included remarks by OKeefe, Bush, U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

KSC-04PD-0790

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Neil Yorio, a Dynamac scientist(left), explains the function of the KSC Space Life Sciences (SLS) Lab to a prestigious tour group. In the background at left is former astronaut Winston Scott; at center is Bernadette Kennedy, wife of the Center Director (CD); next to her are Columba and Florida Gov. Jeb Bush; third from right is NASA Administrator Sean OKeefe, next to his wife, Laura; and on the far right is U.S. Mint Director Henrietta Holsman Fore. The new lab is a state-of-the-art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida. The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by CD Jim Kennedy and included remarks by OKeefe, Bush, Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

Pulse!!: a model for research and development of virtual-reality learning in military medical education and training.

PubMed

Dunne, James R; McDonald, Claudia L

2010-07-01

Pulse!! The Virtual Clinical Learning Lab at Texas A&M University-Corpus Christi, in collaboration with the United States Navy, has developed a model for research and technological development that they believe is an essential element in the future of military and civilian medical education. The Pulse!! project models a strategy for providing cross-disciplinary expertise and resources to educational, governmental, and business entities challenged with meeting looming health care crises. It includes a three-dimensional virtual learning platform that provides unlimited, repeatable, immersive clinical experiences without risk to patients, and is available anywhere there is a computer. Pulse!! utilizes expertise in the fields of medicine, medical education, computer science, software engineering, physics, computer animation, art, and architecture. Lab scientists collaborate with the commercial virtual-reality simulation industry to produce research-based learning platforms based on cutting-edge computer technology.

Lactic acid bacterial extract as a biogenic mineral growth modifier

NASA Astrophysics Data System (ADS)

Borah, Ballav M.; Singh, Atul K.; Ramesh, Aiyagari; Das, Gopal

2009-04-01

The formation of minerals and mechanisms by which bacteria could control their formation in natural habitats is now of current interest for material scientists to have an insight of the mechanism of in vivo mineralization, as well as to seek industrial and technological applications. Crystalline uniform structures of calcium and barium minerals formed micron-sized building blocks when synthesized in the presence of an organic matrix consisting of secreted protein extracts from three different lactic acid bacteria (LAB) viz.: Lactobacillus plantarum MTCC 1325, Lactobacillus acidophilus NRRL B4495 and Pediococcus acidilactici CFR K7. LABs are not known to form organic matrix in biological materialization processes. The influence of these bacterial extracts on the crystallization behavior was investigated in details to test the basic coordination behavior of the acidic protein. In this report, varied architecture of the mineral crystals obtained in presence of high molecular weight protein extracts of three different LAB strains has been discussed. The role of native form of high molecular weight bacterial protein extracts in the generation of nucleation centers for crystal growth was clearly established. A model for the formation of organic matrix-cation complex and the subsequent events leading to crystal growth is proposed.

Lab-On-a-Chip Application Development (LOCAD): Bridging Technology Readiness for Exploration

NASA Technical Reports Server (NTRS)

Spearing, Scott F.; Jenkins, Andy

2004-01-01

At Marshall Space Flight Center we have established a capability to investigate the use of microfluidics for space flight. The Lab-On-a-Chip Application Development (LOCAD) team has created a program for advancing Technology Readiness Levels (TRL) of 1 and 2 to TRL 6 and 7, quickly and economically for Lab-On-a-Chip (LOC) applications. Scientists and engineers can utilize LOCAD'S process to efficiently learn about microfluidics and determine if microfluidics is applicable to their needs. Once the applicability has been determined, LOCAD can then perform tests to develop the new fluidic protocols which are different from macro-scale chemical reaction protocols. With this information new micro-fluidic devices can be created and tested. Currently, LOCAD is focused on using microfluidics for both Environmental Monitoring & Control, and Medical Systems. Eventually, handheld portable units utilizing LOC technology will perform rapid tests to determine water quality, and microbial contamination levels. Since LOC technology is drastically reduced in physical size, it thereby reduces power, weight, volume, and sample requirements, a big advantage considering the resource constraints associated with spaceflight. Another one of LOCAD's current activities is the development of a microfluidic system to aid in the search for life on Mars.

LIB LAB the Library Laboratory: hands-on multimedia science communication

NASA Astrophysics Data System (ADS)

Fillo, Aaron; Niemeyer, Kyle

2017-11-01

Teaching scientific research topics to K-12 audiences in an engaging and meaningful way does not need to be hard; with the right insight and techniques it can be fun to encourage self-guided STEAM (science, technology, engineering, arts, and mathematics) exploration. LIB LAB, short for Library Laboratory, is an educational video series produced by Aaron J. Fillo at Oregon State University in partnership with the Corvallis-Benton County Public Library targeted at K-12 students. Each episode explores a variety of scientific fundamentals with playful experiments and demonstrations. The video lessons are developed using evidence-based practices such as dispelling misconceptions, and language immersion. Each video includes directions for a related experiment that young viewers can conduct at home. In addition, science kits for these at-home experiments are distributed for free to students through the public library network in Benton County, Oregon. This talk will focus on the development of multimedia science education tools and several techniques that scientists can use to engage with a broad audience more effectively. Using examples from the LIB LAB YouTube Channel and collection of hands-on science demonstrations and take-home kits, this talk will present STEAM education in action. Corvallis-Benton County Public Library.

A Rationale for Evaluation and Selection of Antioxidants for Protection of Ration Items of Different Types.

DTIC Science & Technology

1982-06-18

phenolic acids or the glycosides of flavonoids . Figure 7 shows some natural monohydric phenols which are antioxidants , like the abundant tocopherols...34 AD-A117 47b ARMY NATICK RESEARCH AND DEVELOPMENT LABS MA F/G 6/8 A RATIONALE FOR EVALUATION AND SELECTION OF ANTIOXIDANTS FOR PR--ETC(U) JUN 82 W L...scientists have searched for effective antioxidants and means of rating this effectiveness (1-4). For the first forty years fats and oils were the lipids

Popular Berkeley Lab X-ray Data Booklet reissued

DOE Office of Scientific and Technical Information (OSTI.GOV)

Robinson, Art

2001-03-02

X-ray scientists and synchrotron-radiation users who have been patiently waiting for an updated version of the popular X-Ray Data Booklet last published in 1986 by the Center for X-Ray Optics at the Lawrence Berkeley National Laboratory can breathe a sigh of relief. The venerable ''little orange book'' has now been reissued under the auspices of CXRO and the Advanced Light Source (ALS) with an April printing of 10,000 paper copies and the posting of a Web edition at http://xdb.lbl.gov.

Day at Goddard

NASA Astrophysics Data System (ADS)

Wawro, Martha; Van Norden, Wendy

2013-03-01

Day at Goddard is an all day event for high school students that the SDO EPO team has been running for 5 years now. During the event, students are given a tour of the integration and testing facilities, shown science on a sphere, participate in a meet and greet with scientists and engineers and participate in a hands-on lab activity. The purpose of these field trips is to increase the students' interest in STEM subjects, expose them to STEM-related careers and increase their awareness of the research that NASA conducts.

A collaboration of labs: The Institute for Atom-Efficient Chemical Transformations (IACT)

ScienceCinema

Lobo, Rodrigo; Marshall, Chris; Cheng, Lei; Stair, Peter; Wu, Tianpan; Ray, Natalie; O'Neil, Brandon; Dietrich, Paul

2018-06-08

The Institute for Atom-Efficient Chemical Transformations (IACT) is an Energy Frontier Research Center funded by the U.S. Department of Energy. IACT focuses on advancing the science of catalysis to improve the efficiency of producing fuels from biomass and coal. IACT is a collaborative effort that brings together a diverse team of scientists from Argonne National Laboratory, Brookhaven National Laboratory, Northwestern University, Purdue University and the University of Wisconsin. For more information, visit www.iact.anl.gov

Role of National Laboratories in Science, Mathematics and Engineering Education. Hearing before the Subcommittee on Energy Research and Development of the Committee on Science, Space, and Technology. House of Representatives, One Hundred First Congress, First Session (May 15, 1989).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Science, Space and Technology.

The programs developed by the U.S. Department of Energy and the National Laboratories to lure an untapped well of students into scientific fields and to increase the number of qualified scientists coming into the research environment are described. The witnesses of this hearing are from the Department of Energy and the National Labs; the outside…

Long-Time Scientist Works to Prove Chemistry’s Place in Cancer Research | Poster

Cancer.gov

By Carolynne Keenan, Contributing Writer When Larry Keefer, Ph.D., first arrived at the National Cancer Institute (NCI) more than 40 years ago, he didn’t have a physical lab to call his own. Not immediately, anyway, due to a glitch in the construction schedule, he explained.                   So he spent his first few years in Bethesda doing administrative work, like reviewing proposals and serving as a project officer on contracts.

Pioneering scramjet developments by Antonio Ferri

NASA Technical Reports Server (NTRS)

Erdos, John I.; Nucci, Louis M.

1992-01-01

The concept is summarized of a diffusive burning supersonic combustion ramjet engine (scramjet) envisioned by Antonio Ferri and some of the salient technologies are highlighted as developed by General Applied Science Labs, PIBAL, and NYU, under his direction.

Project for the Space Science in Moscow State University of Geodesy and Cartography (MIIGAiK)

NASA Astrophysics Data System (ADS)

Semenov, M.; Oberst, J.; Malinnikov, V.; Shingareva, K.; Grechishchev, A.; Karachevtseva, I.; Konopikhin, A.

2012-04-01

Introduction: Based on the proposal call of the Government of Russian Federation 40 of international scientists came to Russia for developing and support-ing research capabilities of national educational institutions. Moscow State University of Geodesy and Cartography (MIIGAiK) and invited scientist Prof. Dr. Jurgen Oberst were awarded a grant to establish a capable research facility concerned with Planetary Geodesy, Cartography and Space Exploration. Objectives: The goals of the project are to build laboratory infrastructure, and suitable capability for MIIGAiK to participate in the planning, execution and analyses of data from future Russian planetary mis-sions and also to integrate into the international science community. Other important tasks are to develop an attractive work place and job opportunities for planetary geodesy and cartography students. For this purposes new MIIGAiK Extraterrestrial Laboratory (MExLab) was organized. We involved professors, researchers, PhD students in to the projects of Moon and planets exploration at the new level of Russian Space Science development. Main results: MExLab team prepare data for upcom-ing Russian space missions, such as LUNA-GLOB and LUNA-RESOURSE. We established cooperation with Russian and international partners (IKI, ESA, DLR, and foreign Universities) and actively participated in international conferences and workshops. Future works: For the future science development we investigated the old Soviet Archives and received the access to the telemetry data of the Moon rovers Lunokhod-1 and Lunokhod-2. That data will be used in education purposes and could be the perfect base for the analysis, development and support in new Russian and international missions and especially Moon exploration projects. MExLab is open to cooperate and make the consortiums for science projects for the Moon and planets exploration. Acknowledgement: Works are funded by the Rus-sian Government (Project name: "Geodesy, cartography and the study of planets and satellites", contract No. 11.G34.31.0021 dd. 30.11.10)

Lab-based ambient pressure X-ray photoelectron spectroscopy from past to present

NASA Astrophysics Data System (ADS)

Arble, Chris; Jia, Meng; Newberg, John T.

2018-05-01

Chemical interactions which occur at a heterogeneous interface between a gas and substrate are critical in many technological and natural processes. Ambient pressure X-ray photoelectron spectroscopy (AP-XPS) is a powerful spectroscopy tool that is inherently surface sensitive, elemental and chemical specific, with the ability to probe sample surfaces in the presence of a gas phase. In this review, we discuss the evolution of lab-based AP-XPS instruments, from the first development by Siegbahn and coworkers up through modern day systems. A comprehensive overview is given of heterogeneous experiments investigated to date via lab-based AP-XPS along with the different instrumental metrics that affect the quality of sample probing. We conclude with a discussion of future directions for lab-based AP-XPS, highlighting the efficacy for this in-demand instrument to continue to expand in its ability to significantly advance our understanding of surface chemical processes under in situ conditions in a technologically multidisciplinary setting.

A Technique to Eliminate External Transport Barriers and Stabilize Fiscal Instabilities

NASA Astrophysics Data System (ADS)

Heeter, Robert F.

1997-11-01

The case is made for a coordinated national effort to diffuse plasma science knowledge to the public. Like earlier "fiscal instabilities" in plasma research, the 1995-7 magnetic fusion budget disruption can be attributed to a lack of public awareness about the value of science research, as reflected in the attitude of Congress. Magnetic fusion researchers now create "internal transport barriers" to reduce plasma heat loss, but observations also reveal a problematic "external transport barrier" in all of plasma science - the inadequate diffusion of knowledge beyond the scientists. Public funding creates scientific knowledge for the public good, and now the public cares - and deserves to know - what it pays for. Eliminating the external transport barrier should suppress the fiscal instability: theory predicts that funding should stabilize - or even increase - if the value of plasma science is understood by the bulk of Congress' members before they're elected, rather than just a small population of patrons energetically lobbied in office. If the public understands the value of plasma research, Congress will too. But plasmas are poorly represented in both contemporary classrooms and public perception. To reach the "Lawson Criterion" for ignition of public understanding, we should reach out to the public and to educators nationwide. Education and outreach activities are, and ought to be, part of the professional life of a plasma scientist. Our current activities consist largely of teaching our own classes, writing papers, lobbying Congress, giving lab tours, making Web pages, and promoting education locally; these have been useful, but insufficient. Now we must do better. To stabilize fiscal instabilities for good, we should restructure not only our research programs, but our sense of what it means to be a scientist. We should coordinate our education and outreach activities on a national scale, maximizing impact while minimizing cost in time, labor, and money. To this end our existing education and outreach activities are evaluated, and new activities are suggested. A coordinated education and outreach effort is sketched, involving the DPP, the DOE, labs and universities, and everyone from our senior management to our enthusiastic students. A modification of the professional physics pipeline is proposed to encourage recruitment, retention, and development of scientists who are not only sources of new knowledge, but who also conduct, convect, and radiate their knowledge to others. The implantation of plasma topics and examples into the educational system is advocated, not to make learning harder, but so plasmas are actually treated as the fourth state of matter. If younger scientists adopt this "Coordinated Civic Science" professional spirit, and older scientists and program leaders support it, we should succeed.

Challenges facing physician scientist trainees: a survey of trainees in Canada's largest undergraduate and postgraduate programs in a single centre.

PubMed

Ballios, Brian G; Rosenblum, Norman D

2014-10-04

A number of indicators suggest that the physician scientist career track is threatened. As such, it is an opportune time to evaluate current training models. Perspectives on physician scientist education and career path were surveyed in trainees at the University of Toronto, home to Canada's longest standing physician scientist training programs. Trainees from the Clinician Investigator Program (CIP) and MD/PhD Program at the University of Toronto were surveyed. Liekert-style closed-ended questions were used to assess future career goals, present and future perspectives and concerns about and beliefs on training. Demographic information was collected regarding year of study, graduate degree program and focus of clinical and health research. Statistical analysis included non-parametric tests for sub-group comparisons. Both groups of trainees were motivated to pursue a career as a physician scientist. While confident in their decision to begin and complete physician scientist training, they expressed concerns about the level of integration between clinical and research training in the current programs. They also expressed concerns about career outlook, including the ability to find stable and sustainable careers in academic medicine. Trainees highlighted a number of factors, including career mentorship, as essential for career success. These findings indicate that while trainees at different stages consistently express career motivation, they identified concerns that are program- and training stage-specific. These concerns mirror those highlighted in the medical education literature regarding threats to the physician scientist career path. Understanding these different and changing perspectives and exploring those differences could form an important basis for trainee program improvements both nationally and internationally.

Citizen Science as a New Tool in Dog Cognition Research

PubMed Central

Stewart, Laughlin; MacLean, Evan L.; Ivy, David; Woods, Vanessa; Cohen, Eliot; Rodriguez, Kerri; McIntyre, Matthew; Mukherjee, Sayan; Call, Josep; Kaminski, Juliane; Miklósi, Ádám; Wrangham, Richard W.; Hare, Brian

2015-01-01

Family dogs and dog owners offer a potentially powerful way to conduct citizen science to answer questions about animal behavior that are difficult to answer with more conventional approaches. Here we evaluate the quality of the first data on dog cognition collected by citizen scientists using the Dognition.com website. We conducted analyses to understand if data generated by over 500 citizen scientists replicates internally and in comparison to previously published findings. Half of participants participated for free while the other half paid for access. The website provided each participant a temperament questionnaire and instructions on how to conduct a series of ten cognitive tests. Participation required internet access, a dog and some common household items. Participants could record their responses on any PC, tablet or smartphone from anywhere in the world and data were retained on servers. Results from citizen scientists and their dogs replicated a number of previously described phenomena from conventional lab-based research. There was little evidence that citizen scientists manipulated their results. To illustrate the potential uses of relatively large samples of citizen science data, we then used factor analysis to examine individual differences across the cognitive tasks. The data were best explained by multiple factors in support of the hypothesis that nonhumans, including dogs, can evolve multiple cognitive domains that vary independently. This analysis suggests that in the future, citizen scientists will generate useful datasets that test hypotheses and answer questions as a complement to conventional laboratory techniques used to study dog psychology. PMID:26376443

Citizen Science as a New Tool in Dog Cognition Research.

PubMed

Stewart, Laughlin; MacLean, Evan L; Ivy, David; Woods, Vanessa; Cohen, Eliot; Rodriguez, Kerri; McIntyre, Matthew; Mukherjee, Sayan; Call, Josep; Kaminski, Juliane; Miklósi, Ádám; Wrangham, Richard W; Hare, Brian

2015-01-01

Family dogs and dog owners offer a potentially powerful way to conduct citizen science to answer questions about animal behavior that are difficult to answer with more conventional approaches. Here we evaluate the quality of the first data on dog cognition collected by citizen scientists using the Dognition.com website. We conducted analyses to understand if data generated by over 500 citizen scientists replicates internally and in comparison to previously published findings. Half of participants participated for free while the other half paid for access. The website provided each participant a temperament questionnaire and instructions on how to conduct a series of ten cognitive tests. Participation required internet access, a dog and some common household items. Participants could record their responses on any PC, tablet or smartphone from anywhere in the world and data were retained on servers. Results from citizen scientists and their dogs replicated a number of previously described phenomena from conventional lab-based research. There was little evidence that citizen scientists manipulated their results. To illustrate the potential uses of relatively large samples of citizen science data, we then used factor analysis to examine individual differences across the cognitive tasks. The data were best explained by multiple factors in support of the hypothesis that nonhumans, including dogs, can evolve multiple cognitive domains that vary independently. This analysis suggests that in the future, citizen scientists will generate useful datasets that test hypotheses and answer questions as a complement to conventional laboratory techniques used to study dog psychology.

Intra-professional dynamics in translational health research: the perspective of social scientists.

PubMed

Currie, Graeme; El Enany, Nellie; Lockett, Andy

2014-08-01

In contrast to previous studies, which focus upon the professional dynamics of translational health research between clinician scientists and social scientists (inter-professional contestation), we focus upon contestation within social science (intra-professional contestation). Drawing on the empirical context of Collaborations for Leadership in Applied Health Research and Care (CLAHRCs) in England, we highlight that although social scientists accept subordination to clinician scientists, health services researchers attempt to enhance their position in translational health research vis-à-vis organisation scientists, whom they perceive as relative newcomers to the research domain. Health services researchers do so through privileging the practical impact of their research, compared to organisation scientists' orientation towards development of theory, which health services researchers argue is decoupled from any concern with healthcare improvement. The concern of health services researchers lies with maintaining existing patterns of resource allocation to support their research endeavours, working alongside clinician scientists, in translational health research. The response of organisation scientists is one that might be considered ambivalent, since, unlike health services researchers, they do not rely upon a close relationship with clinician scientists to carry out research, or more generally, garner resource. Copyright © 2014 Elsevier Ltd. All rights reserved.

The Furniture of Science.

ERIC Educational Resources Information Center

Fickes, Michael

2001-01-01

Examines how the introduction of new technology has spawned the emergence of new types of furniture, furnishings, and classroom design to support high school science instruction. The challenges imposed by the Americans with Disabilities Act on school science labs are highlighted. (GR)

Big Machines and Big Science: 80 Years of Accelerators at Stanford

DOE Office of Scientific and Technical Information (OSTI.GOV)

Loew, Gregory

2008-12-16

Longtime SLAC physicist Greg Loew will present a trip through SLAC's origins, highlighting its scientific achievements, and provide a glimpse of the lab's future in 'Big Machines and Big Science: 80 Years of Accelerators at Stanford.'

Emissions from oil and natural gas operations in northeastern Utah

NASA Astrophysics Data System (ADS)

Petron, G.; Kofler, J. D.; Frost, G. J.; Miller, B. R.; Edwards, P. M.; Dube, W. P.; Montzka, S. A.; Helmig, D.; Hueber, J.; Karion, A.; Sweeney, C.; Conley, S. A.; Brown, S. S.; Geiger, F.; Warneke, C.; Martin, R. S.; Andrews, A. E.; Dlugokencky, E. J.; Lang, P. M.; Trainer, M.; Hardesty, R.; Schnell, R. C.; Tans, P. P.

2012-12-01

The Uintah oil and natural gas Basin in Northeastern Utah experienced several days of high ozone levels in early 2011 during cold temperature inversions. To study the chemical and meteorological processes leading to these wintertime ozone pollution events, the State of Utah, EPA region 8 and oil and gas operators pulled together a multi-agency research team, including NOAA ESRL/CIRES scientists. The data gathering took place between January 15 and February 29, 2012.To document the chemical signature of various sources in the Basin, we outfitted a passenger van with in-situ analyzers (Picarro: CH4, CO2, CO, H2O, 13CH4; NOxCaRD: NO, NOx, 2B & NOxCaRD: O3) meteorological sensors, GPS units, discrete flask sampling apparatus, as well as a data logging and "real-time" in-situ data visualization system. The instrumented van, called Mobile Lab, also hosted a KIT Proton Transfer Reaction Mass Spectrometer (suite of VOCs in situ measurements) for part of the campaign. For close to a month, the Mobile Lab traveled the roads of the oil and gas field, documenting ambient levels of several tracers. Close to 180 valid air samples were collected in February by the Mobile Lab for future analysis in the NOAA and CU/INSTAAR labs in Boulder. At the same time as the surface effort was going on, an instrumented light aircraft conducted transects over the Basin collecting air samples mostly in the boundary layer and measuring in situ the following species CH4, CO2, NO2, O3. We will present some of the data collected by the Mobile Lab and the aircraft and discuss analysis results.

How high school science-related experiences influenced science career persistence

NASA Astrophysics Data System (ADS)

Shaw, Andrew D.

The events of 9/11 brought into focus two ongoing trends that were present before this tragedy and have continued since: (1) The United States needs more scientists if it is to ensure its freedoms and maintain its economy. (2) The number of scientists in the "pipeline" is declining because of the diminished presence of foreign scientists (they are wanted in their own countries), the under-representation of minorities and women, and the reduced numbers of students able and willing to take on the scholastic rigors necessary for a science or engineering degree. Though much has been written about improving science education, and numerous projects have been conducted to promote it, few education researchers have questioned the scientists themselves about the experiences, practices, and people that positively influenced them, particularly during their pre-college years. Towards this end, thirty-two scientists were interviewed in order to address four research questions: (1) How did practicing scientists' personal relationships with their science teachers influence their decision to pursue a career in science? (2) What pedagogical methods (e.g. lectures, demonstrations, "hands-on" work, problem solving, small groups) used in their high school science courses, if any, played a significant role in propelling certain students towards a career as a practicing scientist? (3) What high school science-related support structures (e.g. labs, equipment, textbooks, technology), if any, played a significant role in propelling certain students towards a career as a practicing scientist? (4) What high school science-related educational activities (e.g. science fairs, clubs, summer internships), if any, played a significant role in propelling certain students towards a career as a practicing scientist? Some of the scientists reported that they knew they were headed towards a career in science before they even entered high school, while others did not make a decision about a science career until after they had graduated from college. The prevailing conviction, however, was that the encouragement from others (though not exclusively by teachers), the excellence of teaching (regardless of pedagogical style), and the richness of science related experiences were the most influential factors in either maintaining or initiating a persistence in science towards a career.

A New Digital Imaging and Analysis System for Plant and Ecosystem Phenological Studies

NASA Astrophysics Data System (ADS)

Ramirez, G.; Ramirez, G. A.; Vargas, S. A., Jr.; Luna, N. R.; Tweedie, C. E.

2015-12-01

Over the past decade, environmental scientists have increasingly used low-cost sensors and custom software to gather and analyze environmental data. Included in this trend has been the use of imagery from field-mounted static digital cameras. Published literature has highlighted the challenge scientists have encountered with poor and problematic camera performance and power consumption, limited data download and wireless communication options, general ruggedness of off the shelf camera solutions, and time consuming and hard-to-reproduce digital image analysis options. Data loggers and sensors are typically limited to data storage in situ (requiring manual downloading) and/or expensive data streaming options. Here we highlight the features and functionality of a newly invented camera/data logger system and coupled image analysis software suited to plant and ecosystem phenological studies (patent pending). The camera has resulted from several years of development and prototype testing supported by several grants funded by the US NSF. These inventions have several unique features and functionality and have been field tested in desert, arctic, and tropical rainforest ecosystems. The system can be used to acquire imagery/data from static and mobile platforms. Data is collected, preprocessed, and streamed to the cloud without the need of an external computer and can run for extended time periods. The camera module is capable of acquiring RGB, IR, and thermal (LWIR) data and storing it in a variety of formats including RAW. The system is full customizable with a wide variety of passive and smart sensors. The camera can be triggered by state conditions detected by sensors and/or select time intervals. The device includes USB, Wi-Fi, Bluetooth, serial, GSM, Ethernet, and Iridium connections and can be connected to commercial cloud servers such as Dropbox. The complementary image analysis software is compatible with all popular operating systems. Imagery can be viewed and analyzed in RGB, HSV, and l*a*b color space. Users can select a spectral index, which have been derived from published literature and/or choose to have analytical output reported as separate channel strengths for a given color space. Results of the analysis can be viewed in a plot and/or saved as a .csv file for additional analysis and visualization.

The wow effect

NASA Astrophysics Data System (ADS)

Biondi, Riccardo; Pagnotta, Paola; Trentini, Gabriella; Cirotti, Tiziana; Parrettini, Cinzia

2015-04-01

Teaching science at elementary school is a hard work for scientists since we usually use to talk to colleagues by using technical and specific words not understandable by general public and school students. Finding plain language for explaining what is the research and for describing scientific topics was the objective of this work. In collaboration with the school teachers, I organized a series of meetings describing the same subject with different approaches and, at the end of the test-period, we did a survey within the 60 students (10-11 years old) for understanding which was the most attractive approach for them. The survey asked to the students the 3 topics (which could be a sentence, an activity or simply a picture) that they remember at most from all the meetings. Later on we asked why they have chosen those topics. The common topic was atmospheric and space science and it was approached by using, books, videos, frontal lectures with the support of pictures and other material, and with direct hands-on lab such as 3D puzzles for building a satellite. Nobody highlights having read a book. The majority of the students (male and female) really appreciated having built their own satellite (wow, I have done it!) and how's the life into the International Space Station (wow, everything flies there and they drink the pee!). Many female students were fascinated by the stars and by the Italian astronaut Samantha Cristoforetti (wow, an Italian woman is there!) while many boys were attracted by the technology evolution (wow, how a mobile phone could be that big?!). Surprisingly 3 students remember a quick (showed for just a few seconds) and blurred picture showing the glory effect by aircraft (wow, a circular rainbow!). The survey shows how the students mostly appreciate the hands-on labs and being active and creative, their attention decreases but it is still active with frontal lectures or videos showing them real examples or something impacting their day-life.

Making Real Life Connections and Engaging High School Students as They Become Climate Detectives using data obtained through JOIDES Resolution Expedition 341

NASA Astrophysics Data System (ADS)

Chegwidden, D.; Mote, A. S.; Manley, J.; Ledley, T. S.; Haddad, N.; Ellins, K.; Lynds, S. E.

2016-02-01

Texas is a state that values and supports an Earth Science curriculum, and as an experienced educator in Texas, I find it crucial to educate my students about the various Ocean Science careers that exist and also be able to use the valuable data that is obtained in a core sample from the ocean floor. "Climate Detective" is an EarthLabs module that is supported by TERC and International Ocean Discovery Program (IODP) Expedition 341. This module contains hands-on activities, many opportunities to interpret actual data from a core sample, and collaborative team skills to solve a problem. Through the module, students are able to make real connections with scientists when they understand various roles aboard the JOIDES Resolution. Students can also visually experience real-time research via live video streaming within the research vessel. In my classroom, the use of the "Climate Detective" not only establishes a beneficial relationship between teacher and marine scientists, but such access to the data also helps enhance the climate-related concepts and explanatory procedures involved in obtaining reports. Data is applied to a challenge question for all student groups to answer at the end of the module. This Project-based learning module emphasizes different forms of evidence and requires that learners apply different inquiry approaches to build the knowledge each one needs to acquire, as they become climate-literate citizens. My involvement with the EarthLabs project has strengthened my overall knowledge and confidence to teach about Earth's systems and climate change. In addition, this experience has led me to become an advocate who promotes vigorous classroom discussion among my students; additionally, I am encouraged to collaborate with other educators through the delivery of professional development across the state of Texas. Regularly, I connect with scientists in my classroom and such connection truly enriches not only my personal knowledge, but also provides a foundational understanding for my students.